JP3199254U - Cantilever type strip mount feeder - Google Patents

Abstract

Provided is a cantilever-type strip mount supply device that has a simple configuration of a dancer roller device and can smoothly rotate a roll-shaped strip mount cantilever holding roller without using a dedicated motor. A cantilever-type strip mount supply apparatus is provided with a roll-shaped strip mount cantilever holding roller. A first permanent magnet is fixed to a base end portion of the roll-shaped strip mount cantilever holding roller shaft 20 of the roll strip mount cantilever holding roller 18. A ring-shaped second permanent magnet is provided inside the casing 14, and the first permanent magnet is rotatably inserted. The dancer roller device 60 includes a dancer roller 61 that applies tension to the belt-like mount, and a dancer roller guide body 62 that guides the vertical movement of the dancer roller 61. [Selection] Figure 1

Description

  The present invention relates to a cantilever type strip mount supply device that can smoothly supply a strip mount on which a label printed mainly by a printing machine or the like is temporarily attached to a printing apparatus.

A supply unit provided with a mount holding shaft for holding a roll-shaped strip mount in which a large number of labels are continuously attached at a predetermined pitch interval on one side, and the belt-like mount supplied from the supply unit was temporarily attached. A winding unit provided with a printing unit that prints a predetermined content on a label, a peeling unit that peels off a label printed with the predetermined content from the printing unit, and a winding shaft that winds up the band mounting from which the label has been peeled off. There has been proposed a label sticking device provided with a handle.
In this label sticking device, in order to prevent the printing on the label from causing trouble due to the slack of the belt-shaped mount, and to smoothly wind the belt-shaped mount from which the label has been peeled around the mount winding shaft, There is a dancer roller that tensions the belt.
The dancer roller can move in the vertical direction while abutting the belt-like mount to apply tension to the belt-like mount (for example, Patent Document 1).

JP 2003-137233 A

However, in order to move the dancer roller in the vertical direction, there is a problem that a complicated structure is required and the number of parts is greatly increased, resulting in an increase in the product provision price.
In addition, the roll-shaped strip mount held on the mount holding shaft is unwound to the feed roller when label printing is started, and the diameter gradually decreases and becomes lighter. When the belt-like mount is unwound by rotational force, the belt-like mount is loosened or bent, causing a problem in label printing.
Therefore, it is possible to provide a dedicated motor for rotating only the mount holding shaft, but the cost increases and the rotation speed of the motor does not have to be changed according to the weight and diameter of the roll-shaped strip mount. In other words, it requires troublesome and complicated work.

The present invention was created in order to solve these problems in view of the above circumstances, and the invention of claim 1 is a roll-shaped belt mount holding a belt-shaped roll wound in a roll shape. A belt that includes a roller, a feeding roller that feeds the belt-shaped mount held by the roll-shaped strip mount holding roller in a feeding direction, and a paper winding roller that winds the belt-shaped mount, and supplies the belt-shaped mount to a printing apparatus. In the mount supply device, a roll-shaped strip mount cantilever holding roller that protrudes from the casing of the strip-shaped mount supply device and can be attached in a roll shape from the front side, and the roll-shaped strip mount strip Roll-shaped strip mount cantilever holding roller shaft constituting the retaining roller, and the base end of this roll-shaped strip mount cantilever holding roller shaft A cylindrical first magnet provided in the casing, a cylindrical second magnet provided in the casing and having an insertion hole into which the first magnet is rotatably inserted, and provided in the casing. A dancer roller device that applies tension to the belt-like mount, a dancer roller that constitutes the dancer roller device and that is placed on an intermediate portion of the belt-like paper and directly applies tension to the belt-like mount, and the dancer roller can be moved vertically. And a dancer roller guide body that guides the head.
The invention of claim 2 is a roll-shaped strip mount holding roller for holding a roll-shaped strip mount, a feed roller for feeding the strip-shaped mount held on the roll-shaped strip mount holding roller in a feed direction, A belt take-up roller that winds the belt-like mount and supplies the belt-like mount to a printing device. The belt-like mount supply device projects from a casing front plate of a casing of the belt-like mount supply device and is wound into a roll. A roll-shaped strip mount cantilever holding roller to which the belt-shaped mount can be attached from the front side, a roll-shaped strip mount cantilever holding roller shaft constituting the roll-shaped strip mount cantilever holding roller, and this roll-shaped strip mount strip A cylindrical shape provided coaxially with the roll-like strip mount cantilever holding roller shaft at the base end of the holding roller shaft A first magnet, a cylindrical second magnet provided in the casing and having an insertion hole into which the first magnet is rotatably inserted, and a belt-like mount provided on the casing front plate of the casing A dancer roller device that applies tension to the belt, a dancer roller that constitutes the dancer roller device and that is placed on the middle portion of the belt and directly tensions the belt, and guides the dancer roller so as to be movable in the vertical direction. And a dancer roller guide body.
According to a third aspect of the present invention, the first magnet is made a south pole with a permanent magnet, the second magnet is made a north pole with a permanent magnet, and the outer peripheral surface of the first magnet and an insertion hole formed in the second magnet. It is characterized by providing a gap with the peripheral surface.
In the invention of claim 4, a slide sliding portion is formed at the base end portion of the dancer roller shaft, and a guide groove into which the slide sliding portion is inserted and accommodated in the vertical direction is formed in the dancer roller guide. It is characterized by that.

Since the dancer roller device is composed of only the dancer roller and the dancer roller guide body, the present invention has an excellent effect that the configuration is simple and the number of parts of the dancer roller device can be reduced.
The present invention has an excellent effect that the dancer roller device has a simple structure and can reduce the number of parts, and thus can reduce the provision price of the cantilever-type strip mount supply device.
The present invention corresponds to the weight of the roll-shaped strip mount held by the roll-shaped strip mount cantilever holding roller without providing a dedicated drive device such as a motor for rotating the roll-shaped strip mount cantilever holding roller. It has an excellent effect that the roll-shaped strip mount cantilever holding roller can be smoothly rotated.
In the present invention, the roll-shaped strip mount cantilever holding roller that holds the roll-shaped strip mount cantilevered from the near side of the roll-shaped strip mount, so even a weak person can easily roll the strip mount In addition, it has an excellent effect that it can be attached to and detached from the roll-shaped strip mount cantilever holding roller.

It is a whole perspective view of the cantilever type strip | belt-shaped mount supply apparatus of the state which removed the near side mount stopper board of the Example. It is a side view of the cantilever type strip | belt-shaped mount supply apparatus of an Example. It is a partially schematic enlarged longitudinal sectional view of the cantilever type strip mount supply device of the embodiment. It is a partial schematic enlarged perspective view which shows the 2nd permanent magnet of the state attached to the magnet mounting bracket of the cantilever type strip | belt-shaped mount supply apparatus of an Example. It is a partially expanded perspective view which shows the dancer roller and dancer roller guide body of the dancer roller apparatus of the cantilever type strip | belt-shaped mount supply apparatus of an Example. It is a whole perspective view which shows the operation state of the cantilever type strip | belt-shaped mount supply apparatus of an Example. It is the schematic which shows the strip | belt-shaped mount set to the cantilever-type strip | belt-shaped mount supply apparatus and label printing machine of an Example.

  Examples of the best mode for carrying out the invention will be described below.

  1 to 7 show an embodiment of a cantilever-type strip mount supply apparatus 10. In addition, the strip | belt-shaped mount 1 shown by this Example is formed with the elongate well-known release paper. A large number of rectangular labels 2 are temporarily attached to one surface of the belt-like mount 1 at a predetermined pitch interval, and the labels 2 are arranged side by side with the cantilever-type belt-like mount supply device 10 and are cantilever-type belt-like mounts. Predetermined characters, numbers, symbols, and the like are printed by a known label printer 3 to which the belt-like mount 1 is supplied by the supply device 10.

As shown in FIGS. 1 and 2, a rectangular parallelepiped box-like casing 14 is erected on the back side (left side in FIG. 2) of the base plate 12 formed in a rectangular shape in a plan view of the cantilever-type strip mount supply device 10. It is fixed. A main switch 16 (see FIG. 1) of the cantilever-type strip mount supply device 10 is provided on a side surface 14A of the casing 14.
On the upper part of the casing front plate 14B of the casing 14, a roll-shaped strip mount cantilever holding roller 18 is disposed in a protruding state toward the front side (right side in FIG. 2) of the cantilever strip mount supply device 10. The base end portion of the roll-shaped strip mount cantilever holding roller shaft 20 of the roll-shaped strip mount cantilever holding roller 18 is inserted into the casing 14 (see FIG. 3).

As shown in FIG. 3, a cylindrical first permanent magnet 22 as a first magnet is concentrically fixed to the proximal end portion of the roll-shaped strip mount cantilever holding roller shaft 20. In this embodiment, the first permanent magnet 22 is set to the S pole.
As shown in FIGS. 3 and 4, the cylindrical second permanent magnet 24 as a second magnet is provided inside the casing 14 by a magnet mounting bracket 25.
As shown in FIG. 3, the first permanent magnet 22 is rotatably inserted into the insertion hole 24 </ b> A of the second permanent magnet 24. In this embodiment, the second permanent magnet 24 is set to N pole. A gap S is provided between the outer peripheral surface of the first permanent magnet 22 and the inner peripheral surface of the insertion hole 24 </ b> A of the second permanent magnet 24.

As shown in FIG. 1, a roll-shaped strip mount cantilever holding roller formed in a cylindrical shape with a synthetic resin material on the outer side of the roll-shaped strip mount cantilever holding roller shaft 20 protruding toward the front side of the casing 14. A shell 26 is provided.
As shown in FIG. 2, the back-side mount stopper plate 30 and the near-side mount stopper plate 32 are attached to the roll-shaped strip-like cantilever holding roller shell 26. By attaching the back-side mount stopper plate 30 and the front-side mount stopper plate 32 to the roll-like strip mount cantilever holding roller shell 26, the roll-like strip mount 1 held by the roll-like strip mount cantilever holding roller 18 is obtained. It doesn't spin around or shift its position.
The front mount stopper plate 32 is detachably attached by a clamp lever 34. Accordingly, the roll-shaped belt-like mount 1 can be attached or detached from the front side of the roll-shaped belt-like mount cantilever holding roller 20 by removing the front-side mount stopper plate 32.

  As shown in FIG. 6, the roll-shaped strip mount 1 is formed by winding a strip-shaped release paper around a paper tube (not shown) in a roll shape. A large number of labels 2 are temporarily attached to one surface of the belt-like mount 1 with adhesive at a predetermined pitch interval.

  As shown in FIG. 1, a pair of mount remaining amount sensors 36, 36 are attached to the upper portion of the casing front plate 14B. The mount remaining amount sensors 36, 36 are held by the roll-shaped strip mount cantilever holding roller 18 by detecting the diameter of the roll-shaped strip mount 1 held by the roll-shaped strip mount cantilever holding roller 18. The remaining amount of the current belt-like mount 1 can be detected. Therefore, the operator can easily know the remaining amount of the roll-shaped strip mount 1 held on the roll-shaped strip mount cantilever holding roller 18 by the mount residual amount sensors 36, 36.

A mount delivery roller 40 is disposed below the roll-shaped strip mount cantilever holding roller 18. The base end portion of the mount sending roller bracket 42 of the mount sending roller 40 is attached to the casing front plate 14B. A mount delivery roller shaft 44 is pivotally supported on the mount delivery roller bracket 42.
The base end portion of the mount delivery roller shaft shaft 44 is inserted into the casing 14 and is moved in the delivery direction (direction of arrow A in FIG. 1) by a mount delivery roller motor (not shown) provided in the casing 14. It is designed to be rotated.
A cylindrical mount sending roller shell 46 made of rubber is provided outside the mount sending roller shaft shaft 44.

A nip roller 50 as a driven roller is disposed so as to face the mount sending roller 40. The nip roller 50 can sandwich the mount sending roller 40 and the belt-like mount 1. By sandwiching the mount sending roller 40 and the belt-like mount 1, the rotational force of the mount sending roller 40 is transmitted to the belt-like mount 1. Yes.
The base end portion of the nip roller bracket 52 of the nip roller 50 is attached to the casing front plate 14B. A nip roller shaft 54 is pivotally supported on the nip roller bracket 52. A cylindrical nip roller shell 56 formed of a synthetic resin material is rotatably provided outside the nip roller shaft 54 via a bearing (not shown).
The nip roller bracket 52 is provided with a nip roller handle 58. By rotating the nip roller handle 58, the nip roller 50 can be brought into contact with the mount sending roller 40 or separated from the mount sending roller 40.

A dancer roller device 60 is provided below the mount delivery roller 40. The dancer roller device 60 includes a dancer roller 61 for applying tension to the belt mount 1 set in the cantilever belt mount supply device 10, and a dancer roller fixed to the casing front plate 14B for guiding the dancer roller 61 to move up and down. And a guide body 62.
A cylindrical dancer roller shell 66 is rotatably provided on the outside of the dancer roller shaft 64 of the dancer roller 61 via a bearing (not shown).
As shown in FIG. 5, a rectangular slide sliding portion 68 is formed at the base end portion of the dancer roller shaft 64. The slide sliding portion 68 is accommodated in the guide groove 70 formed in the dancer roller guide body 62 in the vertical direction in a fitted state.
As a result, the dancer roller 61 is guided by the dancer roller guide body 62 and smoothly smoothly along the dancer roller guide body 62 in the upward direction (arrow U direction in FIG. 7) and in the downward direction (arrow D direction in FIG. 7). It can be slid.

  As shown in FIG. 1, dancer roller detection sensors 74 and 74 are provided with the dancer roller guide body 62 interposed therebetween. The dancer roller detection sensors 74 and 74 detect that the dancer roller 61 passes between the dancer roller detection sensor 74 and the dancer roller detection sensor 74 and send a signal to the mount delivery roller motor. As a result, the mount sending roller 40 rotates in the direction of arrow A in FIG. 1 to send out the belt-like mount 1 and the rotation of the mount sending roller 40 stops after a certain time.

  A mount guide roller 76 is disposed obliquely below the mount delivery roller 40. A cylindrical mount guide roller shell 80 formed of a synthetic resin material is rotatably provided on the outside of the mount guide roller shaft 78 of the mount guide roller 76 via a bearing (not shown).

At the lower right side of the cantilever-type strip mount supply device 10, a mount winding roller 82 for winding the strip-shaped mount 1 with the label 2 peeled off is provided. The base end portion of the mount winding roller 82 is inserted into the casing front plate 14 </ b> B and disposed in the casing 14.
The mount winding roller 82 is rotated by a mount winding roller motor (not shown) provided in the casing 14. The mount winding roller 82 receives a signal from the label printer 3 when feeding the strip 1 and winds the strip 1 and unwinds the strip 1 when back feeding.
A mount pin 84 is detachably attached to the mount winding roller 82. The mount clamping pin 84 is formed in a substantially J shape, and a sandwiching portion 84A and a locking portion 84B are continuously formed.
The front end portion of the belt-like mount 1 can be held between the holding portion 84A of the mount holding pin 84 and the mount winding roller 82.

As shown in FIG. 6, a printing apparatus guide roller 86 is disposed obliquely below the mount guide roller 76. The printing apparatus guide roller 86 guides the belt-shaped mount 1 to a known label printing machine 3 as a printing apparatus installed on the left side of FIG.
The printing apparatus guide roller bracket 88 of the printing apparatus guide roller 86 is fixed to the casing front plate 14B in a protruding state. A printing apparatus guide roller shaft 90 is pivotally supported on the printing apparatus guide roller bracket 88. A cylindrical printing apparatus guide roller shell 92 is rotatably provided on the outside of the printing apparatus guide roller shaft 90 via a bearing (not shown).

The label printing machine 3 is a known label printing machine, and when the main switch 4 is turned on, characters and numbers necessary for the label 2 temporarily attached to the belt-like mount 1 supplied into the label printing machine 3 are used. , A printing machine for printing symbols and the like.
The label printing machine 3 is provided with a mechanism for feeding or feeding back the belt-like mount 1 supplied into the label printing machine 3 to the printing unit, and continuously on a surface of the supplied belt-like mount 1 at a predetermined pitch interval. A predetermined number of characters, numbers, symbols, and the like can be printed on the label 2 that is temporarily attached.
As shown in FIG. 7, the label printing machine 3 prints predetermined characters, numbers, symbols, etc. on the label 2 and then peels off the label 2 from the strip mount 1 and removes the strip mount 1 from which the label 2 has been peeled off. A label separation unit 5 that is folded back is provided.

As shown in FIG. 6, a mount regulation roller 94 is disposed obliquely below the paper winding roller 82. The mount regulation roller 94 regulates the belt-like mount 1 in a state where the label 2 is peeled off inside the label printing machine 3, and the label 2 is wound so that the belt-like mount 1 is smoothly wound around the mount winding roller 82. It has the role of regulating the strip-shaped mount 1 that has been peeled off.
A cylindrical mount regulating roller shell 98 made of a synthetic resin material is rotatably provided on the outside of the mount regulating roller shaft 96 of the mount regulating roller 94 via a bearing (not shown).

  Next, the operation of the cantilever-type strip mount supply apparatus 10 according to the embodiment will be described by taking as an example the case where predetermined characters, numbers, symbols, etc. are printed on the label 2 temporarily attached to the strip mount 1 by the label printer 3. To do.

First, when the roll-shaped strip mount 1 wound in a roll shape with a paper tube as a core is attached to the roll-shaped strip mount cantilever holding roller 18, the clamp lever 34 is removed and the roll-shaped strip mount cantilever is held. The front mount stopper plate 32 is removed from the roller 18.
Then, the operator holds the roll-shaped strip mount 1 and inserts the roll-shaped strip mount cantilever holding roller 18 into the paper tube of the roll-shaped strip mount 1, and again inserts the front-side mount stopper plate 32 into the roll-shaped strip mount strip. It is attached to the holding and holding roller 18, and the front side mount stopper plate 32 is fixed by the clamp lever 34.
Therefore, when the roll-shaped strip mount 1 is set in the cantilever-type strip mount supply device 10, the roll-shaped strip mount cantilever holding roller 18 is a cantilever support type, so that the roll-shaped strip mount 1 has the roll-shaped strip mount 1. The roll-shaped strip mount 1 can be attached simply by inserting it from one side before the roll-shaped strip mount cantilever holding roller 18, and even a weak female operator can easily roll a heavy roll-shaped strip mount 1 It can be set on the belt-like mount cantilever holding roller 18.

When the roll-shaped strip mount 1 is held by the roll-shaped strip mount cantilever holding roller 18, the leading end of the strip-shaped mount 1 is pulled out, and as shown in FIG. And is in close contact with the lower surface of the dancer roller 61, in close contact with the upper surface of the mount guide roller 76, and disposed below the printing device guide roller 86, and then via the printing device guide roller 86. As shown in FIG. 7, the belt-like mount 1 is also set inside the label printer 3.
As shown in FIG. 7, in the label printing machine 3, the band-shaped mount 1 is folded back by the label separation unit 5 and disposed in contact with the lower surface of the mount-control roller 94, and then the tip of the band-shaped mount 1 is moved to the above-mentioned It is sandwiched between the mount winding roller 82 and the sandwiching portion 84A of the mount sandwiching pin 84, and the mount winding roller 82 is slightly rotated to wind the leading end of the belt-shaped mount 1 around the mount winding roller 82.
With the above operation, the setting operation of the belt-like mount 1 to the cantilever-type belt-like mount supply device 10 and the label printing machine 3 is completed.

Then, the main switch 16 of the cantilever type strip mount supply device 10 and the main switch 4 of the label printing machine 3 are turned on, and the cantilever type strip mount supply device 10 and the label printing machine 3 are started.
When the cantilever-type strip mount supply device 10 is started, a feed signal is received by the mount sending roller motor, and the mount sending roller 40 rotates in the sending direction (direction of arrow A in FIG. 1).
As a result, the belt-like mount 1 is pulled in the direction of the arrow X in FIG. 7, and the roll-like belt-like mount cantilever holding roller 18 also rotates when the belt-like mount 1 is pulled.
At this time, since the first permanent magnet 22 fixed to the roll-shaped strip mount cantilever holding roller shaft 20 is inserted into the insertion hole 24A of the second permanent magnet 24, the first permanent magnet 22 and the Magnetic forces attracting each other are generated between the second permanent magnets 24, but the magnetic force is weakened by providing a gap S between the first permanent magnets 22 and the second permanent magnets 24. The cantilever holding roller shaft 20 rotates.
In addition, by inserting the first permanent magnet 22 into the insertion hole 24A of the second permanent magnet 24, even with a large-diameter and heavy roll-shaped strip mount 1 shortly after printing is started, printing is started. Even with a roll-shaped strip mount 1 that has become lighter with a small diameter with time, the roll-shaped strip mount cantilever holding roller 18 that holds the roll-shaped strip mount 1 corresponding to the weight of the roll-shaped strip mount 1 is smooth. Can be rotated.
Accordingly, since the roll-shaped strip mount cantilever holding roller 18 that holds the strip-shaped mount 1 wound in a roll can be smoothly rotated, a dedicated motor is provided for the roll-shaped strip mount cantilever holding roller 18, Since it is not necessary to adjust the dedicated motor according to the weight of the roll-shaped strip mount 1 held by the strip mount cantilever holding roller 18, it is not necessary to change the number of rotations of the roll strip cantilever holding roller 18, thereby reducing the cost. In addition to being able to suppress, complicated labor can be eliminated.
When the label printing machine 3 is also started, the belt-like mount 1 is pulled in the direction of the arrow X in FIG. 7, and when the belt-like mount 1 is supplied to the label printing machine 3, the dancer roller 61 is connected to the dancer roller 61. It is raised in the direction indicated by arrow U in FIG.
Since the dancer roller 61 is in a state of being placed on the middle part of the belt-like mount 1, the weight of the dancer roller 61 is always applied to the belt-like mount 1, so that the belt-like mount 1 is tensioned and the belt-like mount 1 is loosened. It won't bend.
Accordingly, since the belt-like mount 1 is supplied to the label printing machine 3 in a tensioned state, the belt-like mount 1 is supplied to the label printing machine 3 without being loosened or bent, and the label 2 temporarily attached to the belt-like mount 1. Predetermined characters, numbers, symbols, etc. are printed accurately.
Further, when the label printing machine 3 feeds back the strip 1, the strip 1 is loosened by the feedback, but the dancer roller 61 is placed in the middle of the strip 1 in the direction of arrow D in FIG. Because of the lowering, the weight of the dancer roller 61 is always applied to the belt-like mount 1.
Accordingly, the belt-like mount 1 does not loosen or bend even in the feedback state, so that predetermined feedback can be smoothly performed in a state where the belt-like mount 1 is in tension.
Moreover, the dancer roller device 60 has only the dancer roller 61 and the dancer roller guide body 62 without using a drive device dedicated to the dancer roller.
Therefore, since the dancer roller device 60 has a simple configuration and the number of parts is only the dancer roller 61 and the dancer roller guide body 62, the number of parts can be reduced.

In the embodiment, the first permanent magnet 22 is used as the first magnet and the second permanent magnet 24 is used as the second magnet. However, the first magnet and the second magnet are limited to permanent magnets as long as they are magnets. Of course not.
In the embodiment, the first magnet is the S pole and the second magnet is the N pole. However, the first magnet may be the N pole and the second magnet may be the S pole.

In addition, although the thing formed with the elongate well-known release paper was shown as the strip | belt-shaped mount 1 in the Example, the material of the strip | belt-shaped mount 1 is not limited to what was shown in the Example, For example, a strip-shaped mount Of course, it may be a sheet of ordinary paper or synthetic resin.
In the embodiment, the case where the label 2 is temporarily attached to the belt-like mount 1 and the label 2 is printed is shown, but the present invention is not limited to this. For example, characters, numbers, symbols, etc. are directly printed on the belt-like mount 1. It goes without saying that the cantilever-type strip mount supply device 10 may be used in this case.

DESCRIPTION OF SYMBOLS 10 Cantilever type strip | belt-shaped mount supply device 12 Base plate 14 Casing 14B Casing front board
18 Rolled Belt Mount Cantilever Holding Roller 20 Rolled Belt Mount Cantilevered Roller Shaft 22 First Permanent Magnet 24 Second Permanent Magnet 24A Insertion Hole 25 Magnet Mounting Bracket 26 Rolled Belt Mount Cantilevered Roller Shell 30 Back Side Mount Stopper plate 32 Front mount stopper plate 34 Clamp lever 36 Mount remaining amount sensor 40 Mount feed roller 42 Mount feed roller bracket 44 Mount feed roller shaft 46 Mount feed roller shell 50 Nip roller 52 Nip roller bracket 54 Nip roller shaft 56 Nip roller shell 58 Nip roller handle 60 Dancer roller device 61 Dancer roller 62 Dancer roller guide body 64 Dancer roller shaft 66 Dancer roller shell 68 Ride sliding part 70 Guide groove 74 Dancer roller detection sensor 76 Mount guide roller 78 Mount guide roller shaft 80 Mount guide roller shell 82 Mount take-up roller 84 Mount pin pin 86 Printer guide roller 88 Printer guide roller bracket 90 Printer guide Roller shaft 92 Printing device guide roller shell 94 Mount restriction roller 96 Mount restriction roller shaft 98 Mount restriction roller shell

Claims (4)

  A roll-shaped belt mount holding roller for holding a roll-shaped belt mount, a feeding roller for feeding the belt-shaped paper held on the roll-shaped belt mount holding roller in a feeding direction, and a paper take-up for winding the belt-shaped mount In the belt-shaped mount supply device that includes a roller and supplies the belt-shaped mount to the printing device, the belt-shaped mount that protrudes from the casing of the belt-shaped mount supply device and is wound in a roll shape can be attached from the front side. Roll-shaped strip mount cantilever holding roller, roll-shaped strip mount cantilever holding roller shaft constituting the roll-shaped strip mount cantilever holding roller, and the base of the roll-shaped strip mount cantilever holding roller shaft A cylindrical first magnet, and an insertion hole that is installed in the casing and into which the first magnet is rotatably inserted. A cylindrical second magnet formed, a dancer roller device that is provided on the casing and applies tension to the belt-like mount, and constitutes the dancer roller device and is placed on an intermediate portion of the belt-like paper to form a belt-like mount. A cantilever-type strip mount supply device comprising: a dancer roller that directly applies tension; and a dancer roller guide body that guides the dancer roller so as to be movable in the vertical direction.   A roll-shaped belt mount holding roller that holds the roll-shaped belt mount, a feeding roller that feeds the belt-shaped paper held on the roll-shaped belt mount holding roller in the feeding direction, and a paper take-up that winds the belt-shaped mount A belt mount supply device for supplying the belt mount to the printing apparatus, and a belt mount protruding from the casing front plate of the casing of the band mount supply device and wound in a roll shape from the front side. A roll-shaped strip mount cantilever holding roller that can be attached, a roll-shaped strip mount cantilever holding roller shaft constituting the roll-shaped strip mount cantilever holding roller, and a base end of the roll-shaped strip mount cantilever holding roller shaft A cylindrical first magnet provided coaxially with the roll-shaped strip mount cantilever holding roller shaft in the part; A cylindrical second magnet provided in the casing and having an insertion hole into which the first magnet is rotatably inserted, and a dancer roller provided on the casing front plate of the casing and for applying tension to the belt-like mount A dancer roller that constitutes the apparatus, forms a dancer roller device, and is placed on an intermediate portion of the belt-like paper and directly tensions the belt-like mount, and a dancer roller guide body that guides the dancer roller movably in the vertical direction; A cantilever type strip-shaped mount supply device.   The first magnet is made a south pole with a permanent magnet, the second magnet is made a north pole with a permanent magnet, and between the outer peripheral surface of the first magnet and the inner peripheral surface of the insertion hole formed in the second magnet. The cantilever-type strip-shaped mount supply device according to any one of claims 1 and 2, wherein a gap is provided.   The slide end portion of the dancer roller shaft is formed with a slide slide portion, and the dancer roller guide is formed with a guide groove into which the slide slide portion is inserted and accommodated in the vertical direction. The cantilever type strip | belt-shaped mount supply apparatus of any one of Claim 1, Claim 2, and Claim 3.

Images