CN100581833C - Paper roll with limit device - Google Patents
Paper roll with limit device Download PDFInfo
- Publication number
- CN100581833C CN100581833C CN200710077173A CN200710077173A CN100581833C CN 100581833 C CN100581833 C CN 100581833C CN 200710077173 A CN200710077173 A CN 200710077173A CN 200710077173 A CN200710077173 A CN 200710077173A CN 100581833 C CN100581833 C CN 100581833C
- Authority
- CN
- China
- Prior art keywords
- stopping means
- volume core
- paper
- support portion
- core support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The invention relates to a paper roll shaft with a position limit device used for supporting paper rolls, comprising a rotation shaft and a position limit device which is arranged on the rotation shaft, wherein, the position limit device comprises a fixed position limit device which is fixed on the rotation shaft and a movable position limit device which can move on the rotation shaft; the movable position limit device comprises a baffle, a locking device which is connected with the baffle and limits the position on the rotation shaft, a roll core supporting sheet which is arranged on the rotation shaft, is close to one end of the fixed position device and is used for supporting the paper roll, and a roll core supporting part which is arranged on the movable position limit device; and the roll core supporting sheet and the roll core supporting part support the paper roll together at two ends of the paper roll. Owing to the movable disc and the locking device, the paper roll shaft with the position limit device can be adjusted according to the width of the paper roll, thus being extremely convenient; as the paper roll shaft uses the roll core supporting sheet and the roll core supporting part to support the paper roll together at two ends and forms a supporting force on the paper roll, thus leading to more stable supporting and higher efficiency.
Description
Technical field
The present invention relates to printer apparatus, more particularly, relate to a kind of paper spool that has stopping means.
Background technology
Print the package printing paper and using paper roll to unroll device when unrolling paper roll, in order to guarantee the neat of paper roll, both sides at paper roll all need stopping means, and the radial dimension of stopping means will surpass the paper roll maximum outside diameter usually, stopping means can be discoid, also can be other shapes,, below be commonly referred to as stopping means as long as its function is spacing.For adapting to the paper roll of different in width, have at least the stopping means of an end to want to move to regulate width.A kind of stopping means under the prior art has following shortcoming: " packaged type stopping means " produces frictional resistance to " paper roll " that rotates, and requires bigger driving force and the tensile strength of paper is also had requirement, can be broken when paper strength is not enough; " packaged type stopping means " do not have paper roll volume core supporting construction, so whole stopping means can not prop up paper roll from two ends, can only support whole paper roll with one section bracing or strutting arrangement (paper roll support chip), such supporting way requires bracing or strutting arrangement (paper roll support chip) will have enough length to support wide paper roll in the axial direction.But when supporting narrow paper roll, for spacing paper roll, " packaged type stopping means " will be pressed in bracing or strutting arrangement (paper roll support chip) and upward (be illustrated in figure 2 as narrow paper tape, Fig. 1 is wide paper tape), cause bracing or strutting arrangement (paper roll support chip) that " packaged type stopping means " had very big wearing and tearing, obviously cannot.So the paper roll width that such stopping means can be suitable for just is restricted, can not be suitable for the paper roll narrower than bracing or strutting arrangement.
Summary of the invention
The technical problem to be solved in the present invention is, at the above-mentioned defective of prior art, provides a kind of paper spool that has stopping means.
The technical solution adopted for the present invention to solve the technical problems is: construct a kind of paper spool that has stopping means that is used to support paper roll, comprise rotating shaft, two stopping means are housed in the described rotating shaft, it is characterized in that, described stopping means comprises a mobile stopping means at least, described mobile stopping means comprises and has baffle plate and be used for described baffle plate is carried out spacing locking device in described rotating shaft, be separately positioned on the volume core bracing or strutting arrangement that is used for the described paper roll of together support of two described stopping means inboards, when described stopping means was mobile stopping means, described volume core bracing or strutting arrangement comprised volume core support portion.
In the paper spool that has a stopping means of the present invention, described locking device comprises holder, and described holder has certain spacing, and the spacing of described holder can be regulated by set screw.
In the paper spool that has a stopping means of the present invention, described volume core bracing or strutting arrangement directly links to each other with described baffle plate.
In the paper spool that has a stopping means of the present invention, described rotating shaft is provided with chute, and described volume core support portion is provided with slide rail, and the slide rail of described volume core support portion carries out axially-movable along described chute in described rotating shaft.
In the paper spool that has a stopping means of the present invention, described volume core bracing or strutting arrangement does not link to each other with described baffle plate, also comprises the fixture that is used for fixing described volume core bracing or strutting arrangement.
In the paper spool that has a stopping means of the present invention, described volume core support portion links to each other with described locking device.
In the paper spool that has a stopping means of the present invention, described volume core support portion and described locking device are structure as a whole.
In the paper spool that has a stopping means of the present invention, described volume core support portion is a tubular construction, described locking device comprises the tubular lock-bit that communicates with the internal diameter of described volume core support portion, the external diameter of described volume core support portion is greater than described tubular lock-bit, described tubular lock-bit and described volume core support portion are provided with interconnective spacing, the spacing place of described tubular lock-bit is provided with screw hole, described disk is provided with fixing hole, and the fixing hole that described tubular lock-bit passes described disk is fixed in the described rotating shaft by screw.
In the paper spool that has a stopping means of the present invention, described baffle plate is disk, rectangle.
In the paper spool that has a stopping means of the present invention, described volume core support portion is a plurality of different sizes.
Implement the paper spool that has stopping means of the present invention, has following beneficial effect: because the paper spool of stopping means that has of the present invention is by being provided with portable stopping means, can be according to the width adjusting of paper roll, adjusting is got up very convenient, and no matter the width of paper tape can not influence the use of machine; Because the paper spool that has stopping means of the present invention plays paper roll by volume core support chip or volume core support portion in the two ends at paper roll two ends together support, and paper roll is formed clamping force.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the structural representation that the printer paper spool stopping means of prior art is loaded onto wide paper tape;
Fig. 2 is the structural representation that the printer paper spool stopping means of prior art is loaded onto narrow paper tape;
Fig. 3 is the structural representation that has the paper spool of stopping means of the present invention;
Fig. 4 is the structural representation of the fixedly stopping means end of the paper spool that has a stopping means of the present invention;
Fig. 5 is the explosive view of the mobile limiter end of the paper spool that has a stopping means of the present invention;
Fig. 6 is the structural representation after the mobile limiter end that has the paper spool of stopping means of the present invention is assembled;
Fig. 7 is the structural representation of the mobile limiter locking device of the paper spool that has a stopping means of the present invention;
Fig. 8 is another structural representation of the mobile limiter locking device of the paper spool that has a stopping means of the present invention.
The specific embodiment
As shown in Figure 3, Figure 4, be one embodiment of the present invention.It comprises rotating shaft 1, in the described rotating shaft 1 stopping means is housed, and described stopping means comprises fixedly stopping means 7 and mobile stopping means, and wherein fixedly stopping means 7 is fixed in the described rotating shaft 1, and mobile stopping means can move in described rotating shaft 1.In the present embodiment, volume core bracing or strutting arrangement comprises volume core support portion 6 and volume core support chip 5, volume core support chip 5 is arranged on the described fixedly stopping means 7, the end that volume core support portion 6 is arranged near described mobile stopping means, roll up core support portion 6 and volume core support chip 5 at the described paper roll of described paper roll 8 two ends together support, and paper roll is formed clamping force.
Extremely shown in Figure 8 as Fig. 5, mobile stopping means comprises disk 2 and links to each other with described disk 2 and be fixed in locking device in the described rotating shaft 1, in the present embodiment, locking device is structure as a whole with volume core support portion 6, wherein roll up core support portion 6 and be tubular construction, described locking device 3 comprises the tubular lock-bit 3 that communicates with the internal diameter of described volume core support portion 6, the external diameter of described volume core support portion 6 is greater than described tubular lock-bit 3, described tubular lock-bit 3 and described volume core support portion 6 are provided with interconnective gap, the gap location of described tubular lock-bit 3 is provided with screw hole, described disk 2 is provided with fixing hole 201, and the fixing hole 201 that described tubular lock-bit 3 passes described disk 2 is fixed in the described rotating shaft 1 by screw 4.
During use, elder generation's paper roll penetrates into the stopping means that rotating shaft 1 tightens the limit that keeps left, to roll up core support portion 6 and tubular lock-bit 3 again and fix with disk 2 that (being about to tubular lock-bit 3 is inserted in the fixing hole 201 of disk 2, accomplish fluently screw), volume core support portion 6, tubular lock-bit 3 and the disk 2 that will fix are through in the rotating shaft 1 again, adjustment screw 4 is inserted into lock-bit 302, and by twisting the spacing that adjustment screw 4 is regulated the gap, thereby disk holder 3 and disk 2 are fixed in the rotating shaft.In the present embodiment, volume core support portion 6 links to each other with described locking device 3.And volume core support portion 6 is structure as a whole with described locking device 3.
In addition, in the present embodiment, the right is provided with a fixedly stopping means, adopts volume core support chip 5 to cooperate with it, volume core support chip 5 is provided with mounting hole, volume core support chip 5 is fixedlyed connected with rotating shaft 1 with screw by mounting hole, can regulate the length that volume core support chip 5 stretches out described rotating shaft 1 like this, and volume core support portion 6 is a plurality of, its size has nothing in common with each other, can change different volume core support portions 6 like this, match with the emersion length of volume core support chip 5, to support the coil paper of different size.
The utility model can also have other embodiment, for example, two mobile stopping means can be set.Volume core bracing or strutting arrangement directly can be linked to each other with baffle plate 2.Can in rotating shaft 1 chute be set, on the volume core bracing or strutting arrangement slide rail be set, the slide rail of volume core bracing or strutting arrangement 6 slides along chute, makes volume core bracing or strutting arrangement can not rotate along rotating shaft 1 axially-movable.Baffle plate 2 can also be other shapes for disc.
Volume core bracing or strutting arrangement can also be set to not link to each other with described baffle plate 2, for volume core bracing or strutting arrangement a special fixture be set again.
Claims (10)
1, a kind of paper spool that has stopping means that is used to support paper roll, comprise rotating shaft (1), two stopping means are housed in the described rotating shaft (1), it is characterized in that, described stopping means comprises a mobile stopping means at least, described mobile stopping means comprises and has baffle plate (2) and be used for described baffle plate (2) is carried out spacing locking device (3) in described rotating shaft (1), be separately positioned on the volume core bracing or strutting arrangement that is used for the described paper roll of together support of two described stopping means inboards, when described stopping means was mobile stopping means, described volume core bracing or strutting arrangement comprised volume core support portion (6).
2, the paper spool that has stopping means according to claim 1 is characterized in that, described locking device (3) comprises the set screw that has the adjustable holder of spacing and regulate the holder spacing.
3, the paper spool that has stopping means according to claim 1 is characterized in that, described volume core bracing or strutting arrangement directly links to each other with described baffle plate (2).
4, the paper spool that has stopping means according to claim 1 is characterized in that, described rotating shaft (1) is provided with chute, and described volume core support portion (6) is provided with slide rail, and the slide rail of described volume core support portion (6) slides along described chute.
5, the paper spool that has stopping means according to claim 1 is characterized in that, also comprises the fixture that is used for fixing described volume core bracing or strutting arrangement.
6, the paper spool that has stopping means according to claim 1 is characterized in that, described volume core support portion (6) links to each other with described locking device (3).
7, the paper spool that has stopping means according to claim 1 is characterized in that, described volume core support portion (6) is structure as a whole with described locking device (3).
8, the paper spool that has stopping means according to claim 7, it is characterized in that, described volume core support portion (6) is a tubular construction, described locking device (3) comprises the tubular lock-bit that communicates with the internal diameter of described volume core support portion (6), the external diameter of described volume core support portion (6) is greater than described tubular lock-bit, described tubular lock-bit and described volume core support portion (6) are provided with interconnective gap, the spacing place of described tubular lock-bit is provided with screw hole, described baffle plate (2) is provided with fixing hole (201), and the fixing hole (201) that described tubular lock-bit passes described baffle plate (2) is fixed in the described rotating shaft (1) by screw (4).
9, the paper spool that has stopping means according to claim 1 is characterized in that, described baffle plate (2) is disk or rectangle or rhombus or ellipse.
10, the paper spool that has stopping means according to claim 1 is characterized in that, described volume core bracing or strutting arrangement comprises multiple different size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710077173A CN100581833C (en) | 2007-09-17 | 2007-09-17 | Paper roll with limit device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710077173A CN100581833C (en) | 2007-09-17 | 2007-09-17 | Paper roll with limit device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101391535A CN101391535A (en) | 2009-03-25 |
| CN100581833C true CN100581833C (en) | 2010-01-20 |
Family
ID=40492120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710077173A Expired - Fee Related CN100581833C (en) | 2007-09-17 | 2007-09-17 | Paper roll with limit device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100581833C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5716899B2 (en) * | 2011-02-03 | 2015-05-13 | セイコーエプソン株式会社 | Roll medium holder device, recording device |
| CN104626765A (en) * | 2013-11-13 | 2015-05-20 | 玉田元创包装机械制造有限公司 | Multiway paper feeding system of automatic blueprint spray printing machine |
| CN104129177B (en) * | 2014-08-04 | 2016-06-22 | 广州广电运通金融电子股份有限公司 | A kind of double; two paper roll printing equipment |
| CN104149499B (en) * | 2014-08-04 | 2016-05-11 | 广州广电运通金融电子股份有限公司 | Paper roll installing mechanism |
| CN105437615B (en) * | 2015-12-22 | 2018-04-20 | 安庆博美塑业有限公司 | Sealing mechanism in Bag Making Machine |
-
2007
- 2007-09-17 CN CN200710077173A patent/CN100581833C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101391535A (en) | 2009-03-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100581833C (en) | Paper roll with limit device | |
| KR101433706B1 (en) | Tension device and tension applying method | |
| CN201089250Y (en) | Paper reel spindle with stopping means | |
| JPH05500351A (en) | Winding machine for winding a strip of paper or carton material onto a winding sleeve | |
| US8240593B2 (en) | Paper feeding device | |
| CN102815101B (en) | Printer and scroll storing and adjusting device thereof | |
| CN216400991U (en) | Carbon ribbon damping mechanism and carbon ribbon installation device | |
| CN206827821U (en) | A kind of side silk machine wrap-up | |
| CN209718976U (en) | A kind of bar code printer roll paper bracket | |
| CN209853445U (en) | Tensioning wheel adjusting assembly | |
| CN204369205U (en) | A kind of paper web tape handler | |
| CN209971685U (en) | Full-automatic bag making machine | |
| CN208499860U (en) | A kind of Biodegradable films roll supporting device | |
| CN208216257U (en) | A kind of runner label printing machine | |
| CN109436882B (en) | Coil stock fixing mechanism | |
| JP3644823B2 (en) | Receipt printer | |
| CN110733238A (en) | trademark printer for preventing deviation | |
| CN208682321U (en) | A kind of gilding press foil paper feeding device | |
| CN210778236U (en) | Glue feeding device for transformer glue coating machine | |
| JPH0443518B2 (en) | ||
| CN218057710U (en) | Coiling mechanism for paper processing | |
| CN216250405U (en) | Automatic constant tension device for flat wire of coil winding machine of distribution transformer | |
| CN217201046U (en) | Cover belt feeding device | |
| CN209872008U (en) | Film unwinding mechanism | |
| CN220744983U (en) | Novel paper-making net support net rack |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100120 Termination date: 20190917 |