CN205523099U - Label printer - Google Patents

Abstract

The utility model discloses a label printer, its through set up slot part (groove) on the clamp plate cylinder can prevent that thus storing up of label paste from improving transport efficiency with pasting, this label printer includes: linerless paper label paper is accomodate by the portion of accomodating, printing unit type information on the linerless paper label paper, transport portion has the clamp plate cylinder, with the printing unit centre gripping carries this printing unit to print information linerless paper label paper, and cut off the portion, cut off transport portion carries linerless paper label paper, wherein, transport portion the clamp plate cylinder with form slottedly on linerless paper label direct contact's the periphery.

Description

Label machine

Technical field

This utility model relates to a kind of label machine.

Background technology

In recent years, corresponding with linerless label paper printer has had listed.Such label machine passes through will The linerless label paper guided by paper guide plate carried by the rotation of platen roller is pressed on printhead enter Row prints.

But, owing to the paste of linerless label paper is up to label end face, so in order to prevent from being provided with paper The Bu Shi center of guide plate consistent but in the label machine of left or right alignment, arise that accumulate on paper guide plate thick The situation that paste or linerless label paper are pasted onto in platen roller so that conveying load becomes big, and transfer efficiency reduces.But work as Linerless label paper will be made when reducing guide plate to wriggle carry.

Summary of the invention

In view of above-mentioned technical problem, the purpose of this utility model is to provide a kind of label machine, and it is by pressing plate Arrange groove portion (groove) on cylinder to be prevented from the accumulation of label paste and stickup thus improve transfer efficiency.

First aspect, the label machine involved by this utility model, including: incorporating section, receive linerless label paper； Printing portion, type information on described linerless label paper；Delivery section, has platen roller, defeated with the clamping of described printing portion This printing portion is given to have printed the described linerless label paper of information；And cutting portion, cut off the institute that described delivery section is carried Stating linerless label paper, wherein, described delivery section is at the periphery directly contacted with described linerless label of platen roller On be formed with groove.

Further, in above-mentioned label machine, the periphery of described platen roller is formed with spiral helicine groove.

Further, in above-mentioned label machine, the periphery of described platen roller is formed and dextrorotation screw The groove of hand of spiral equidirectional.

Further, in above-mentioned label machine, described groove is formed on the whole periphery of described platen roller.

Further, in above-mentioned label machine, described groove be integrally formed in described platen roller in width side On the periphery of 1/2nd upwards.

Further, in above-mentioned label machine, described groove be integrally formed in described platen roller in width side On the periphery of 1/2nd of right side upwards.

Further, in above-mentioned label machine, described platen roller is formed with longitudinal groove on the circumferential surface.

Further, in above-mentioned label machine, the protruding cross section between described groove and described groove is rectangle.

Further, in above-mentioned label machine, the protruding cross section between described groove and described groove is triangle.

Further, in above-mentioned label machine, the protruding cross section between described groove and described groove is trapezoidal.

According to label machine of the present utility model, by the periphery of the platen roller as a delivery section part Be formed with groove portion, it is possible to prevent the stickup of the label paste of linerless label paper from retaining thus cause conveying load become big Situation occurs.Therefore, it is possible to reduce conveying load, improve transfer efficiency.

Accompanying drawing explanation

The accompanying drawing constituting a part of the present utility model is further appreciated by of the present utility model for providing, and this practicality is new The schematic description and description of type is used for explaining this utility model, is not intended that improper restriction of the present utility model.? In accompanying drawing:

Fig. 1 is the stereoscopic figure representing the label machine involved by first embodiment；

Fig. 2 is to represent the axonometric chart that the upper body of label machine is in open mode；

Fig. 3 is the vertical profile right view of the schematic configuration representing label machine；

Fig. 4 represents the axonometric chart of the platen roller in the groove portion (groove) being formed with spiral；

Fig. 5 is that the platen roller being formed with groove portion rotates the signal driving the linerless label paper carried counterclockwise Figure；

Fig. 6 is the top view of the platen roller conveying linerless label paper being formed with groove portion；And

Fig. 7 is the axonometric chart of the platen roller being formed with longitudinal groove portion (groove) representing the second embodiment.

Description of reference numerals

1 label machine 2 printer body

3 lower case 4 upper body

5 forward shroud 7 supports

8 incorporating section 9 cutting portions

22 printhead 23 platen roller

23a platen roller 24 groove portion (groove)

24a groove portion (groove) 41 touch panel display

60 label outlets 91 fix cutter

92 can moving knife L, L1 linerless label paper

Detailed description of the invention

It should be noted that in the case of not conflicting, the embodiment in this utility model and the feature in embodiment can To be mutually combined.Describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.

Hereinafter, referring to the drawings, the label machine involved by embodiment is illustrated.Embodiments described below is shown Go out the example being applied to provide the label machine of the label etc. that have printed the information with commodity associations such as food.But, not It is defined in this, as long as the device printing various information on the record medium of label paper etc. then can also be applied to arbitrarily fill Put.

First embodiment

Fig. 1 is the stereoscopic figure representing the label machine involved by first embodiment, and Fig. 2 is to represent label machine Upper body be in the axonometric chart of open mode.

Label machine 1 has printer body 2 in inside.And, printer body 2 is by lower case 3, upper body 4 and forward shroud 5 cover, to avoid it to be subjected to the infringement from outside impact and dust etc..

Additionally, label machine 1 not only have in inside above-mentioned printer body 2 also have linerless label paper L, Support 7 and incorporating section 8.Support 7 keeps the linerless label paper L being wound into roll.Incorporating section 8 storage maintains linerless mark Sign the support 7 of paper L.It addition, incorporating section 8 is when using the linerless label paper L without support 7, directly receive linerless Label paper L.

Linerless label paper L is the label paper of the strip not having lining paper.Such linerless label paper L is beating The inside in print face has adhesion coating.

Lower case 3 is the rectangular-shaped housing opened above and above.And, upper body 4 is to lower case 3 Upper surface is closed.Additionally, the front surface of lower case 3 is closed by forward shroud 5.And, lower case 3 has inside Printer body 2 and the connection of external equipment used connection terminal (not shown), supply power supply to printer body 2 Power supply terminal (not shown) etc..

Upper body 4 has touch panel display 41.Touch panel display 41 accepts the input of various operation, and Show various information.

Forward shroud 5 has the parts 53 accepting to print the linerless label after cutting off.Forward shroud 5 can opening and closing override printer The front surface of body 2, carries out opening or locking relative to outside.Additionally, label machine 1 in the upper end of forward shroud 5 and Between the front lower portion of upper body 4, there is the label outlet 60 discharging linerless label.

Fig. 3 is the vertical profile right view of the schematic configuration representing label machine.Printer body 2 has as printing portion Printhead 22, as delivery section a part platen roller 23.Printhead (printing portion) 22 and platen roller (delivery section) 23 folder Hold linerless label paper L, type information on the printing surface of the linerless label paper L in conveying.It is to say, as beating The printhead 22 in print portion is type information on linerless label paper L.Delivery section has platen roller 23 (after it is constituted in detail State), with the linerless label paper L that printhead 22 clamping conveying printhead 22 have printed information.In the present embodiment, delivery section Also include the not shown stepping printer of driving pressure plate cylinder 23.

Additionally, label machine 1 is being positioned at sheet transport direction downstream compared with platen roller 23 and is being positioned at forward shroud 5 Side, front there is cutting portion 9.Cutting portion 9 is for cutting off the linerless label paper L that platen roller 23 is carried.Namely Saying, cutting portion 9 is by having across the opposed fixing cutter of paper sheet delivery circuit 91 and can be by the way of the so-called guillotine of moving knife 92 Cut off linerless label paper L.Can tilting to the other end (lower side) from one end (upper side) by moving knife 92 of cutting portion 9. Cutting portion 9 makes to move to fixing cutter 91 by moving knife 92, thus engage in order along the width of fixing cutter 91 can moving knife 92.Logical Cross so, cutting portion 9 from one end cut off to the other end order fixing cutter 92 and can be folded between moving knife 92 linerless mark Sign paper L.

Additionally, due to the paste of linerless label paper L is up to label end face, so as the paper guide plate being provided with Shang Bushi center is consistent but left-Aligned label machine such, will accumulate paste, due to defeated on paper guide plate Send load to become big, therefore think to reduce guide plate as far as possible.Based on this, in the present embodiment, to consistent at Bu Shi center but left In the label machine 1 of alignment, it is prepared with the groove portion (groove) 24 (platen roller 23) that linerless label paper L keeps left automatically.? Following such groove portion (groove) 24 is set on the periphery of platen roller 23.

First, to involved by the present embodiment as delivery section a part platen roller 23 the face of cylinder (periphery) also That is the upper groove portion (groove) 24 formed, the face of cylinder (periphery) that can directly contact with linerless label paper L says Bright.

Fig. 4 represents the axonometric chart of the platen roller in the groove portion (groove) being formed with spiral, and Fig. 5 is the pressing plate rolling being formed with groove portion Cylinder rotates counterclockwise the schematic diagram of the linerless label paper driving conveying, and Fig. 6 is that to be formed with the platen roller in groove portion defeated Send the top view of linerless label paper.As shown in Figure 4, the periphery (face of cylinder) of platen roller 23 is provided with commonly The groove portion (groove) 24 of hand of spiral equidirectional of screw of right-handed thread (be arranged on the face of cylinder of whole platen roller 23 On), say, that the common right-handed screw being formed with platen roller 23 front as shown in Fig. 5 in platen roller 23 is (non- The present embodiment used unit, is only used as object of reference and uses) as the groove portion (groove) 24 of spiral.As it is shown in figure 5, hollow arrow side To representing that linerless label paper L provides direction, say, that by being formed with the platen roller 23 in groove portion 24 by not shown Stepping motor driving and rotate counterclockwise (filled arrows direction in Fig. 5) make linerless label paper L by print After 22 print, to cutting portion 9 conveying and pass through label outlet 60 after severance and discharge.

When the linerless label paper that use width is different, if must be directed in existing label machine every time The guider (plate) on right side, when right side does not has guider, then linerless label paper will be near right side, due to linerless The paste of paper label paper, until label end face, so can accumulate paste on paper guide plate, thus causes carrying load Become big, therefore think to reduce guide plate as far as possible.

In order to solve above-mentioned problem, in the present embodiment, the periphery of platen roller 23 forms (processing) and have the right side Rotation (spiral) groove portion 24, as shown in Figure 6, when platen roller 23 rotates, then plays and makes linerless label paper L keep left The power direction of power (Fig. 6 middle finger hollow arrow to the left illustrate), even if right side does not has guider linerless label paper L yet It is difficult to bend (wriggling) conveying (hollow arrow being directing forwardly in Fig. 6 illustrates conveying direction).By so, it becomes possible to reduce and lead To plate, from without accumulating label paste.The direction in groove portion 24 is and common screw (right-handed thread screw) equidirectional (ginseng According to Fig. 5).

In the present embodiment, the cross section of the protuberance periphery of platen roller 23 being formed between groove and the groove in groove portion 24 Shape both can be rectangle (rectangle), it is also possible to be triangle, it is also possible to be trapezoidal, in a word, as long as can play above-mentioned The groove portion 24 of such effect, then its form does not limits.

Additionally, in the present embodiment, although the situation being formed on the whole periphery of platen roller 23 to groove portion 24 is entered Gone explanation, but be not limited to this, it is also possible to groove portion (groove) 24 be integrally formed in platen roller 23 in the direction of the width On the periphery of 1/2nd of right side.By in such manner, it is possible to give linerless label paper L power to the left.

Additionally, in the present embodiment, although the situation being formed with dextrorotation groove portion 24 on the periphery to platen roller 23 is entered Go explanation, but be not limited to this, it is also possible to be arranged as required to left-handed groove portion 24.And, at this moment can also be by groove Portion's (groove) 24 is integrally formed on the periphery of 1/2nd of the left side in the direction of the width of platen roller 23.By this Sample, it is possible to give linerless label paper L power to the right.

According to the label machine of the present embodiment, by the periphery of the platen roller 23 as a delivery section part Be formed with the groove portion 24 of spiral, though be not provided with in the left and right sides guide plate or as far as possible minimizing to arrange guide plate the rightest In the case of side is not provided with guide plate, it is also possible to prevent linerless label paper L label paste paste remain on guide plate from And cause carrying the situation generation that load becomes big.Therefore, it is possible to raising transfer efficiency.

Second embodiment

Fig. 7 is the axonometric chart of the platen roller being formed with longitudinal groove portion (groove) representing the second embodiment.Such as Fig. 7 institute Show, the periphery of platen roller 23a is formed with longitudinal groove portion (groove) 24a, additionally, hollow arrow illustrates linerless label The conveying direction of paper L1, filled arrows represents that platen roller 23a is driven by not shown stepping motor and rotates counterclockwise Carry linerless label paper L1.Owing to the paste of linerless label paper L1 is until label end face, do not set as existing Put and in the platen roller in groove portion, can often be pasted with label paste, so causing carrying load to become big, but by as above-mentioned second On the periphery of platen roller 23a, form longitudinal groove portion (groove) 24a as embodiment will obtain the paste difficulty of label With the effect being pasted onto in platen roller 23a.

In the present embodiment, cutting of the protuberance periphery of platen roller 23a being formed between groove and the groove of groove portion 24a The shape in face both can be rectangle (rectangle), it is also possible to be triangle, it is also possible to be trapezoidal, in a word, as long as can play State the groove portion 24a acted on like that, then its form does not limits.

According to the label machine of the present embodiment, by the periphery in platen roller 23a as a delivery section part On be formed with longitudinal groove portion 24a, it is possible to obtain linerless label paper L and be difficult to the effect that is pasted onto in platen roller 23a.Cause This, it is possible to make conveying load diminish, improve transfer efficiency.

The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this Within the spirit of utility model and principle, any modification, equivalent substitution and improvement etc. made, should be included in this utility model Protection domain within.

Claims (10)

1. a label machine, it is characterised in that including:

Incorporating section, receives linerless label paper；

Printing portion, type information on described linerless label paper；

Delivery section, has platen roller, carries this printing portion with the clamping of described printing portion and have printed the described linerless mark of information Sign paper；And

Cutting portion, cuts off the described linerless label paper that described delivery section is carried,

Wherein, described delivery section is formed with groove on the periphery directly contacted with described linerless label of platen roller.

Label machine the most according to claim 1, it is characterised in that

Spiral helicine groove it is formed with on the periphery of described platen roller.

Label machine the most according to claim 2, it is characterised in that

The groove of hand of spiral equidirectional with dextrorotation screw it is formed with on the periphery of described platen roller.

Label machine the most according to claim 3, it is characterised in that

Described groove is formed on the whole periphery of described platen roller.

Label machine the most according to claim 3, it is characterised in that

Described groove is integrally formed on the periphery of in the direction of the width 1/2nd of described platen roller.

Label machine the most according to claim 5, it is characterised in that

Described groove is integrally formed on the periphery of 1/2nd of the right side in the direction of the width of described platen roller.

Label machine the most according to claim 1, it is characterised in that

Described platen roller is formed with longitudinal groove on the circumferential surface.

Label machine the most according to any one of claim 1 to 7, it is characterised in that

Protruding cross section between described groove and described groove is rectangle.

Label machine the most according to any one of claim 1 to 7, it is characterised in that

Protruding cross section between described groove and described groove is triangle.

Label machine the most according to any one of claim 1 to 7, it is characterised in that

Protruding cross section between described groove and described groove is trapezoidal.