JPS58134846A - Device for exfoliating label - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] The present invention consists of rotating a two-bell belt mount, in which a plurality of labels are successively temporarily attached to a band-shaped mount, in a label peeling section, so that the labels can be peeled off from the mount. The present invention relates to a label peeling device that is configured to more reliably peel off labels from behind.

Label peeling devices of this type are widely employed in label printing and applicator machines, metering printers, or other label printing machines. However, in order to manufacture the entire label sheet at a low cost, it is necessary to use labels and mounts made of inexpensive coarse paper materials, or to coat the temporary label side of the mount so that the label can be easily peeled off from the mount. Attempts have been made to apply mold release agents thinly and roughly. For this reason, the label itself has little rigidity, and since the backing paper is coarse, the release agent seeps into the backing paper, making it thin9.
Ii The applied mold release agent becomes non-uniform.

Therefore, even if the mount is turned in the label peeling section, the label often cannot be completely peeled off from the mount. If the label does not peel off from the mount in this way, not only will the label not be issued, but the label will stick to the mount transport path, preventing the machine from operating.
The present invention was made in view of these points, and as described above, the label strip is manufactured at low cost and has uneven strength when temporarily bonding between the backing paper and the label. Above all, the object of the present invention is to provide a label peeling device that can reliably peel a label from a backing paper. A rotating body that is close to the label and can be rotated in the direction of travel of the label is disposed,
Even labels that cannot be peeled off simply by turning the backing paper are configured to come into contact with this rolling body and advance while rotating the rotary body, thereby being reliably peeled off without resistance.

Hereinafter, specific embodiments of the present invention will be described in detail with reference to the drawings.

FIG. 1 shows a label strip 1 used in the present invention, which basically consists of a strip-shaped mount 2 and a plurality of labels 3 that are successively temporarily attached in the longitudinal direction of the mount 2. ing. The label 3 on the mount 2 above is attached temporarily]]
The VC is coated with a release agent made of silicone resin or the like so that the label 3 can be easily peeled off. Further, an adhesive 5 is applied to both sides of each label 3, and each label 3 is temporarily attached to the mount 2 by this adhesive 5. Further, in the label band 1, transport holes 6 are formed that pass through the mount 2 and the labels 3 at intervals of the labels 3.

2 to 8 show a fourth embodiment of the present invention, in which the label peeling device according to the present invention is applied to an imperial type label printing and pasting machine. As shown in FIG. 2, a rear part of the main body 11 is integrally formed with a hole and a hole 12, and a hole is formed below it.

The lever 13 is connected to the main body 110 by the pivot 14 on both side plates 11a.
A two-pronged operating lever 15 is integrally formed in the front part of the hand lever 13, which is rotatably attached to the hand lever 13. A container 16 is attached.

The printing device 16 has a plurality of printed characters 17 formed on its outer circumferential surface in parallel, and by rotating each of the printing wheels 17, a desired printed character 17a can be selected. The selected type 17a of each type wheel 17 is filled with an ink key during printing.
The ink is applied by 218. .

A hook hook is provided at the inner rear of the grip 12 and at the upper front end of the handle 13, respectively. A return spring 21 is stretched between the members 19 and 20, and the lever 13
and the operating lever 15 are always biased clockwise in FIG.

A supply section 22 for the label strip 1 is integrally provided above the main body 11, and the supply section 22 winds and holds the label strip 1 as shown in FIG.

The label 4i'1 wound and held by the supply section 22 is supplied to a label peeling device 23 according to the present invention. This label peeling device 23 includes a transfer section 24 that transfers the label strip 1 as appropriate.
and a peeling section 30 that peels off the label 3 from the mount 2 using the rigidity of the label 3 itself by turning only the mount 2 of the label band l near the front lower end of the main body 11; The rotating body 33, which is the gist of the present invention, is provided close to the position where the two are separated.

The transfer section 24 includes a transfer drum 26 rotatably supported by a shaft 25 installed between the two plates 11a111b of the main body 11, and a hook 27. On the outer peripheral surface of the transfer drum 26, transfer pins 26a that engage with each hole 6 of the label band 1 are provided at regular intervals, and on the side surface,
The retaining pin 26b that the hook 27 engages with is the transfer pin 26a.
There are the same number of The hook 27 has one end pivotally connected to the operating lever 15 by a pivot pin 28 and the other end engaging an engagement pin 26b, so that the hook 27 appropriately moves the transfer drum 26 as the operating lever 15 reciprocates. Rotate and transport the label strip 1. 29 holds the hook 27 with the pin 26b
As shown in FIGS. 2 and 3, the main body 11 has both side edges 35a
, 35b and a connecting portion 35C that connects these side edges 35 a and 35 b. This bottom cover 35 is attached to both side plates 11 of the main body 11 by a pivot 34.
It is attached so that it can be opened and closed with respect to a and 11b.

The peeling section 30 includes an upper regulating member 31 and a bottom lid 35 that are integrally formed on both side plates 118% 11b of the main body 11.
The lower regulating member 32 integrally provided in the connecting portion 35c of
It has Upper regulating member 31 and lower regulating member 32
Since only the bases & 2 of the label band 1 are turned between these two regulating members 31 and 32, each label 3 can be attached to the mount due to its own rigidity. It is peeled off from 2.

ycd between both sides m parts 35a and 35b of bottom cover 35, peeling part 3
The bins 36 are installed in one leg so as to be located near 0. The rotating body 33 made of a spirally formed member is wound around the bottle 36 . , the rotary body 33 made of a plated member is close to the position where the mount 2 and the label 3 are separated, and is located close to the position where the label 3 is separated from the bottle 36.
It is possible to rotate in the direction of travel. It is preferable that the rotating body 33i'l: configured in this manner be coated with silicone resin or the like to prevent the label 3 from sticking.

In FIG. 2, 37 and 38 refer to the holes 6 in the entire label sheet 1 and the holes 6 in only the mount 2, respectively.

2 is a guide member that is engaged with the transfer pin 26a of the printing device 16, and 39 is a platen that receives printing pressure from the printer 16. Further, 40 is a row for attaching the label 3 delivered from the label delivery window 354 formed in the bottom 35 to an article, etc., and is rotatably supported by the pivot 34.

Next, the operation of the above embodiment will be explained.

First, the insertion of the label IQ is performed with the bottom cover 35 opened and the lower N1 regulating member 32, rotating body 33, and guide member 38 separated from the passage of the label 4i to facilitate the insertion. Then, after closing the lower cover 35 - the end lever 1
3 is grasped, the printer lever 13 and the operating lever 15 rotate counterclockwise (Fig. 1) against the urging force of the return lever 21. As the operating lever 15 rotates, the printing The container 16 is lowered and the selected type 17. of each type wheel 17 is lowered.
In a, the label 3 on the platen 38 is printed with ink after being applied with the ink row 218.

When the hand lever 13 is released, the hand lever 13 is actuated by the return I claw 21, and I<-15 rotates clockwise in FIG. 2 and returns to its original position, and the printer 16 rises. . In conjunction with this operation, the transfer drum 26 of the transfer unit 24 rotates counterclockwise, so that the transfer drum 26 transfers the label strip at its upper portion and the turned mount 2 at its lower portion.

As described above, only the mount 2 of the label strip 1 transferred by the transfer section 24 is turned around at the peeling section 30. the result,
The printed label 3 is peeled off from the mount 2 due to its own rigidity, and is temporarily held by the rotating body 33 until it is pasted onto an article or the like by the pasting row 240.

However, not all the labels 3 are necessarily peeled off from the mount 2 by turning the mount 2 in the peeling section 30 . That is, depending on the quality and application state of the label 3 agent 5, the label 3 may be temporarily attached to the mount 2 more strongly than necessary. The two pels 3 of the label strip l under such conditions are not completely peeled off from the backing paper 2 and often turn around together with the backing paper 2.

However, in this embodiment, the rotating body 33 is provided close to the position where the mount 2 and the label 3 are separated.
. Therefore, even if the label 3 is not completely peeled off from the backing paper 2 and is turned along with the backing paper, the light leakage area will come into contact with the rotating body 33 as shown in FIG. 4, and the label 3 will advance while rotating the rotating body 33. It is reliably removed by During this peeling, the label 3 advances while being in contact with the rotary body 33, and the rotary body 33 rotates in the traveling direction as the label 3 advances. Therefore, the contact resistance of the label 3 with the rotating body 33 is extremely small, and the label 3 is peeled off very smoothly.

In the above embodiment, the peeling section 3o for turning the mount 2 and peeling off the label 3 is composed of an upper regulating member 31 and a lower regulating member 32.
However, for example, if the tip of the platen 39 is
o, and the mount 2 can be hung on the tip of the platen 39 and turned. In this case, the transport drum 26 can transport the label strip 1 and the label strip 2 simply by pulling the turned backing paper 2.
Peeling of Pel 3 is possible.

Further, the rotating body 33 is attached to the bottom cover 35, and the label strip 1
A configuration is illustrated in which the insertion is facilitated by opening the bottom cover 35 and separating the rotating body 33 from the path of the label band 1 during insertion. However, if the front surface or 1# side of the main body 11 is configured to open and close when inserting the label strip 1, the rotating body 33 can be attached to those opening/closing parts, or other means can be used to insert the label strip 1. If this is made easier, the rotating body 33 can be fixed to a portion of the main body 11 that does not open or close.

Further, in the above embodiment, the rotary body 33t is constructed of a spiral member rotatably wound around the pi/36, but for example, as shown in FIGS. 5 to 8, It can also be configured. That is, in the example of the rotating body 41 shown in FIG. 5, both side edges 35a of the bottom cover 35,
It consists of a required number of rollers rotatably supported by a bin 42 fixedly installed on the label 35b, and these rollers have a pointed outer periphery to reduce the contact area with the label 3. The example of the rotating body 430 shown in FIG.
It consists of a roller formed integrally with @44 which is rotatably supported by the fleshy edges 35a and 35b of the bottom holder 35. The rotary body 45 shown in FIG. 7 is composed of a roller integrally formed with a rotatable shaft 46 similarly to the example shown in FIG. A protrusion 4 consisting of a plurality of inner diameter shapes
5a is formed. The rotary body 47 shown in FIG. 8 similarly consists of a roller formed integrally with a rotatable shaft 48, and has a large number of protrusions 47m formed on its outer peripheral surface for the same purpose as the example shown in FIG. ing.

Next, a second embodiment of the present invention will be described with reference to FIGS. 9 to 11. This embodiment shows an example in which the label peeling device according to the present invention is applied to a printer such as a meter lid printer.

In FIG. 9, reference number 51 is the main body 50 of the printer.
This supply unit m51 holds together a label strip 1 as shown in FIG. The label strip l supplied from the supply section 51 is guided by guides o- and 1r52 and is configured to pass through the respective positions of the transmission type photoelectric detector S, the printing section 53, and the stamp section 54. has been done.

The photoelectric detector S is arranged to output a signal by piercing the hole 6 of the label strip 1 for transport control. The printing unit 53 facing the platen 55 has a print head 56t of a thermal printing method, for example, and prints print data from a measuring device or a keyboard (not shown) onto the label 3.
It is configured to be printed on. Further, the stamp unit 54 facing the printing stand 57 prints fixed data on the label 3 using a stamp 59 driven by a solenoid M.

The label band 1 that has passed through the stamp section 54 is separated into a peeling section 61,
This leads to a label peeling device 60 consisting of a transfer section 62 and a rotating body 63, which is the gist of the present invention.

The peeling section 61 has a structure that utilizes the edge of the solder at the tip of the stamp stand 57. Only the mount 2 of the label band 1 is turned in this peeling section 61, so that the label 3 is peeled off from the mount 2.

The transfer s62 includes a drive roller 64 and a driven roller 65 that grip and pull the turned table U2, and a pulse motor PM that rotationally drives the drive roller 64. This transfer section 62 is driven and controlled by a transfer signal generated based on a print completion signal, an output signal from the photoelectric detector S, etc., and transfers the entire label sheet 1 by pulling the mount 2. Reference numeral 66 denotes a winding unit that winds up the transported mount 2 as appropriate.

The rotating body 63 has a spiral f! wound around a U-shaped pin 67 as shown in FIGS. 10 and 11. It is composed of S blades and has a structure that allows it to rotate in the transport direction of the label 3. The pin 67 is additionally provided at the upper end of a rotating plate 69 that is pivotally connected to the main body 50 by a pivot 68 . A member 70 is fixed to a spring hook located in a notch 69a formed in the center lower part of the rotating plate 69, and this spring hook is
A spring 71 is stretched between the member 72 and the spring hook of the main body 50. Therefore, the rotating side 69 is movable between a pair of stoppers 73 and 74 fixed to the main body 50, and is in contact with either stop or puff 3 or 74 due to the biasing force of the spring 71. Stable, 1 and rotating body 63
When the rotating plate 69 is in contact with the stopper 73, it approaches the position where the mount 2 and label 3 of the peeling part 61 are separated, and when the plate 69 is in contact with the stopper 14vC, It is sufficiently spaced from the peeling part III 61.

Next, I will explain the work 2 of the above-mentioned Jitsu JII. First, when loading the label strip l, turn the rotating plate 69 and buff 4.
This is done after making the loading work easier by bringing it into contact with. The loading force of the label strip 1 (when completed, the rotary plate 69 is brought into contact with the stock shifter 3Vc to bring the rotating body b3 closer to the position where the mounts 2 and 2 are separated. In this state, the following l: 41 characters, transfer, and 2 pail peeling
The label strip l supplied from supply ship m51 is transferred intermittently by transfer fi62, and
The printing unit 53 and the printing unit 54 print large change data and fixed data at predetermined positions on each label 3 during the above-mentioned intermittent transfer process.

Furthermore, since the mount 2 that is pulled back in the transfer section 62 is turned around in the peeling section 61, the printed label 3 is peeled off from the paper 2 due to its own rigidity. However, Rui 3, which cannot be abolished simply by converting the mount 2, is
The state of turning with VKonaru. In this way, the label 3 that is not peeled off on the counter but is in the turning position together with the mount 2 is reliably peeled off by having its tip end abutting the rotary body 63 and moving forward while rotating the rotary body 63. Ru.

During this peeling, the label 3 moves forward while being in contact with the rotary body 63 of the three labels, and the rotary body 63 rotates in the traveling direction as the label 3 advances, similar to the previous embodiment of the cloth. The contact resistance of the label 3 to the rounded body 63 is extremely small, and the label 3Fi is peeled off smoothly.

In addition, in the second embodiment, the rotating body 63Fi is constituted by a spiral member rotatably wound around a pin 67 implanted in a moving plate 69. However, the fifth rotating body 63 of the first embodiment is
It is also possible to construct the roller 041 or rollers 43, 45, 47 as shown in Figs.

In addition, the bin 67 that rotatably supports the rotary body 63 has one rotary body 63 attached to the mount 2 without providing a rotary plate 69KIII.
Even with a configuration in which the label 3 is directly fixed to the main body 50 in close proximity to the separation position between the label 3 and the label 3, the object of the present invention can be sufficiently achieved.

As described above in each of the embodiments, the label peeling device according to the present invention has a rotating body disposed at a position where the two bells of the peeling section and the backing paper are separated, and even labels that cannot be peeled off simply by turning the backing paper can be removed. By coming into contact with this rotating body and advancing while rotating the rotating body, it is configured to be reliably peeled off without resistance. Therefore, even a label temporarily attached to a mount under adverse conditions can be reliably peeled off, thereby preventing label issuance errors and machine failures due to label gD.

[Brief explanation of the drawing]

Each drawing shows an embodiment of the present invention, and FIG. 1 is a perspective view showing an example of a label band, FIGS. 2 to 8 show the first embodiment, and FIG. A partial longitudinal side view showing an example in which the invention is applied to a portable label printing and pasting machine, FIG. 3 is a perspective view of the main parts, FIG. 4 is a longitudinal side view showing the operating state, and FIGS. are front views showing modified examples of the rotating body, and FIGS.
FIG. 11 shows a second embodiment, and FIG. 9 is a partially longitudinal side view showing an example in which the present invention is applied to a printer, and FIG.
0 is a perspective view of the rotating body, and FIG. 11 is a vertical side view showing the operating state. 1.-12 bell belt 2-1 mount 3-.-2 bell 22.51.-1 supply section 23.60
---Label peeling device 24.62--Transfer section 30.61--Peeling section 3
3.41.43.45.47.63 - Monorotating body patent applicant Sato Co., Ltd. -

Claims (1)

[Scope of Claims] (1) A label band made up of a plurality of labels successively temporarily attached to a band-shaped mount is supplied from a supply section and is appropriately transferred by a transfer section, and is transferred by this transfer section. In a label peeling device configured to peel a label from a backing paper by turning the backing paper of a label strip at a peeling section and thereby using the rigidity of the label, the label stripping device is configured to peel the label from the backing paper by turning the backing paper of the label strip at a peeling section, and the label stripping device is configured to peel the label from the backing paper by turning the backing paper of the label strip at the peeling section. , and a rotating body capable of rotating af is disposed in the direction of the label execution force, and even labels that cannot be peeled off simply by turning the mount can be peeled off by coming into contact with the rotating body and advancing while rotating the rotating body. A label peeling device characterized in that it is configured to: (2) The label peeling device according to claim 1, wherein the rotating body is a spiral member disposed near the peeling section and rotatably wound around the nine bottles. The two-bell peeling device according to claim 1, which is a required number of rollers rotatably supported by pins disposed near the peeling section. (4) The label peeling device according to claim 1, wherein the rotating body is a roller rotatably disposed near the peeling section. (5) The label peeling device according to claim M4, wherein the roller has an outer peripheral surface shape that has a small contact area with the label.