JP2011167324A - Reel two shafts interlocking rotation mechanism and adhesive tape cleaner - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a two shafts interlocking reel rotation mechanism which is not provided with similar two pairs of reverse rotation prevention portions and rotation transmission portions, in which the two reels around which long tapes are wrapped do not cause a sag when they interlockingly rotate and is easy to use even by hand, and an adhesive tape cleaner. <P>SOLUTION: In the two shafts interlocking reel rotation mechanism in which tapes are wrapped around two reels a first reel and a second reel to get rotation of the first reel transmitted to the second reel, the two shafts interlocking reel rotation mechanism satisfies 1≤t12≤k12 when the outermost radius ratio of the tapes between the first reel and the second reel is t12, and the rotation ratio between the first reel and the second reel in a rotation transmission section is k12. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to a mechanism for interlocking and rotating two reels while a coating film surface of a tape manually wound around two reels is brought into contact with a contacted body, and an adhesive tape cleaner provided with the mechanism It is about.

  Some cleaners use adhesive tape that removes dust and dirt, etc., and removes the dust and dust from the take-up reel by using two reels, a take-up reel and a take-up reel, without removing the adhesive tape. . As such an adhesive tape cleaner, for example, a dust remover disclosed in Japanese Utility Model Laid-Open No. 61-031363 has been devised.

  However, the rotation direction of the two reels is only one direction of pushing and moving, and it was not possible to rotate by pulling and pushing by hand. An advantage of being rotatable is that resources are not wasted. A lot of dust and dirt can be attached to the adhesive tape, and after you feel that the adhesive strength has weakened, you can roll out the next new adhesive surface. Rotation in only one direction is always a new adhesive surface, but is wound up unnecessarily regardless of the amount of dust or dust.

  As what can be rotated, there is one as disclosed in Japanese Utility Model Publication No. 62-115868. This is made rotatable by a belt and a pulley, but with such a simple mechanism, tape slack occurs during use. If you repeatedly pull and push with your hand while the tape is slack, it may not be properly wound on the reel, but may be wound around the reel and become stuck.

  As a means for suppressing the occurrence of slack in the tape, there are ones in which a spring is provided on a roller (reel) shaft or an urging means, as in Japanese Patent Application Laid-Open No. Sho 62-97028 and Japanese Utility Model Laid-Open No. 04-049046. Yes, this did not mean that there was no tape slack.

  In Japanese Utility Model Publication No. 63-153966, a tension roller is provided, in Japanese Utility Model Publication No. 01-033771, a timing belt (toothed belt) is provided, in Japanese Utility Model Publication No. 02-119157, a gear (gear) is provided, Japanese Patent Application Laid-Open No. 07-327912 has been developed with a brake unit, but it has not been a decisive hit that can prevent sagging.

  On the other hand, we have been conducting research on coating film transfer tools, and have accumulated many years of research on the behavior of the two reels wound with tape. For example, there exists Unexamined-Japanese-Patent No. 2009-184246. In recent years, a transfer tool equipped with a 60 m long film transfer type adhesive tape is also sold.

  Even if it is a mechanism in which two reels wound with a long tape are rotated in only one direction, the conditions at the beginning of use and at the end of use are very different. I can't. One element that makes this possible is slipping between reel and tape rotation. Due to this slip, the tape can be used without being slackened. For example, in JP 2009-184246 A, a component called a slip core is engaged. Further, in the case of a transfer tool mounted with 60 m, there is a feature in the structure of the core for slipping.

  In the conventional film transfer tool having such characteristics, the film is transferred while manually contacting the contacted object, the tape is run by the transfer head, and the reel is formed by feeding the tape. It uses direction rotation. This reel is a supply reel, and the rotation of the supply reel is transmitted to the take-up reel by the rotation transmission unit. The reel is provided with a reverse rotation preventing portion so that it does not rotate in the reverse direction. It was considered that the problem could be solved by providing two sets of means for transmitting the rotation in one direction by the rotation transmission unit provided with the reverse rotation prevention unit.

  For example, the configurations of FIGS. 11 and 12 have been devised. FIGS. 11 and 12 show a configuration in which the roller 4 can be rotated by pulling and pushing using the hand together with the two reels while the tape 4 is brought into contact with the contacted body 5. In the figure, for the sake of explanation, the two rotational transmission parts are located at the same surface end of the cylindrical section of the reel, but the present invention is not limited to this. The center C1 of the first reel 1, the center C2 of the second reel 2, and the center C3 of the roller head 3 are represented by “+”. Other parts such as a reverse rotation prevention part are omitted.

  FIG. 11 shows a configuration in which the rotation of the roller head 3 is transmitted to the first reel 1 and the second reel 2 individually by two sets of reverse rotation prevention units and rotation transmission units provided on the roller head 3. is there. The rotation transmission part here consists of two belts and pulleys. A first pulley 30 and a second pulley 31 are provided on the roller head 3, and one belt 9 is associated with the pulley 10 of the first reel 1 and the first pulley 30 of the roller head 3, and the other belt. 9 is a configuration related to the pulley 11 of the second reel 2 and the second pulley 31 of the roller head 3. Although two sets of reverse rotation preventing portions are provided on the roller head 3 and these reels, they are omitted in the drawing.

  When it is moved to the right in the drawing, it moves together with the two reels in the pulling direction H (H arrow direction), and the tape 4 and the belt 9 are moved in the running direction HT (HT arrow direction). When it is pushed to the left in the drawing, it moves together with the two reels in the pushing direction S (the arrow direction of S), and the tape 4 and the belt 9 are pushed and moved in the running direction ST (the arrow direction of ST).

  When pulled, the rotation of the roller head 3 is transmitted only to the first reel 1 by one of the reverse rotation preventing portions and not transmitted to the second reel 2. When the outermost radius ratio of the tape to the roller head 3 of the first reel 1 is t13 and the rotation ratio of the roller head 3 to the first reel 1 in the rotation transmission portion is k31, the tape 4 is obtained as 1 ≦ t13 ≦ k31. It can be moved without sagging.

  When pushed and moved, the rotation of the roller head 3 is transmitted only to the second reel 2 without being transmitted to the first reel 1 by the other reverse rotation preventing portion. When the outermost radius ratio of the tape to the roller head 3 of the second reel 2 is t23 and the rotation ratio of the roller head 3 to the second reel 2 in the rotation transmission portion is k32, the tape 4 is obtained as 1 ≦ t23 ≦ k32. It can be moved without sagging.

  The tape outermost radius is a radius from the reel center at a portion where the tape 4 wound around the reel is separated in the tangential direction. The auxiliary line of the alternate long and short dash line is appropriately drawn to represent the tape outermost radius T1 of the first reel 1, the tape outermost radius T2 of the second reel 2, and the tape outermost radius T3 of the roller head 3. The tape outermost radius T1 of the first reel 1 is a C′-C1 drawn from a T′-T3 ′ line that is a tangential direction in which the tape 4 is separated from the first reel 1 and a center C1 of the first reel 1 parallel to the T′-T3 ′ line. The length with the line. The tape outermost radius T2 of the second reel 2 is C ′ drawn from the T ″ -T3 ″ line which is a tangential direction in which the tape 4 is separated from the second reel 2 and the center C2 of the second reel 2 parallel thereto. 'The length with the -C2 line. The tape outer radius T3 of the roller head 3 is the length from the center C3 of the roller head 3 to the contacted body 5 with which the tape 4 is in contact with the roller head 3.

  When the tape outer radius ratio of the first reel 1 to the roller head 3 is represented by t13 as the tape outer radius T1 of the first reel 1 and the tape outer radius T3 of the roller head 3, t13 = T1 / T3. When the tape outer radius ratio of the second reel 2 to the roller head 3 is represented by t23 as the tape outer radius T2 of the second reel 2 and the tape outer radius T3 of the roller head 3, t23 = T2 / T3. Become.

  About a rotation ratio, it is as having described in detail in the form for implementing the following invention.

  FIG. 12 shows a configuration in which the rotation of the roller head 3 rotates one reel by the tape 4 and transmits the rotation to the other reel by the reverse rotation prevention unit and the rotation transmission unit provided on the reel. Since each of the two reels is provided with one set of reverse rotation prevention portion and rotation transmission portion, at least two sets are provided as a whole. The rotation transmission part here consists of two belts and pulleys. The roller head 3 is not provided with a pulley, one belt 9 is engaged with the first pulley 30 of the first reel 1 and the first pulley 30 of the second reel 2, and the other belt 9 is the first pulley 9. This is a configuration relating to the second pulley 31 of one reel 1 and the second pulley 31 of the second reel 2. Although two sets of reverse rotation preventing portions are provided on the first reel 1 and the second reel 2, they are omitted in the drawing.

  When it is moved to the right in the drawing, it moves together with the two reels in the pulling direction H (H arrow direction), and the tape 4 and the belt 9 are moved in the running direction HT (HT arrow direction). When it is pushed to the left in the drawing, it moves together with the two reels in the pushing direction S (the arrow direction of S), and the tape 4 and the belt 9 are pushed and moved in the running direction ST (the arrow direction of ST).

  When pulled, the roller head 3 rotates to rotate the second reel 2 with the tape 4, and the rotation is transmitted to the first reel 1 by the reverse rotation prevention unit and the rotation transmission unit provided on the reel. The reverse rotation preventing unit transmits the rotation of the belt 9 to the rotation transmission unit engaged with the first pulley 30 of the first reel 1 and the first pulley 30 of the second reel 2, and the belt 9 is connected to the first reel 1. The rotation is not transmitted in the rotation transmission portion related to the second pulley 31 and the second pulley 31 of the second reel 2. Then, assuming that the outermost radius ratio of the tape to the roller head 3 of the first reel 1 is t13, and the rotation ratio of the second reel 2 to the first reel 1 in the rotation transmission portion where the rotation is transmitted is k21, 1 ≦ t13 ≦ k21 Then, the tape 4 can be moved without sagging.

  When pushed, the roller head 3 rotates and the first reel 1 is rotated by the tape 4, and the rotation is transmitted to the second reel 2 by the reverse rotation prevention unit and the rotation transmission unit provided on the reel. By the reverse rotation preventing portion, the rotation is not transmitted in the rotation transmission portion where the belt 9 is engaged with the first pulley 30 of the first reel 1 and the first pulley 30 of the second reel 2, and the belt 9 is not transmitted to the first reel. Rotation is transmitted by a rotation transmission portion associated with one second pulley 31 and the second pulley 31 of the second reel 2. Then, assuming that the tape outermost radius ratio of the second reel 2 to the roller head 3 is t23 and the rotation ratio of the first reel 1 to the second reel 2 is k12 in the rotation transmission portion where the rotation is transmitted, 1 ≦ t23 ≦ k12. Then, the tape can be moved without sagging.

  12 also shows the tape outer radius T1 of the first reel 1, the tape outer radius T2 of the second reel 2, and the tape outer radius T3 of the roller head 3 as in FIG. The tape outermost radius ratio and the rotation ratio in FIG. 12 are the same as described in FIG.

  In FIG. 11, the pulling condition 1 ≦ t13 ≦ k31 and the pushing condition 1 ≦ t23 ≦ k32 need to be satisfied in the respective rotation directions. In FIG. 12, the pulling condition 1 ≦ t13 ≦ k21 and the pushing condition 1 ≦ t23 ≦ k12 needs to be established in each rotation direction.

Japanese Utility Model Publication No. 61-031363 Japanese Utility Model Publication No. 62-115868 Japanese Patent Laid-Open No. 62-197028 Japanese Utility Model Publication No. 04-049046 Japanese Utility Model Publication No. 63-153966 Japanese Utility Model Publication No. 01-033771 Japanese Utility Model Publication No. 02-119157 JP 07-327912 A JP 2009-184246 A

  However, with these configurations, it is necessary to change the rotation direction by combining two rotation transmission parts in the opposite direction while using the same reel center axis. In many cases, in the process of finishing the final product, many troubles have occurred that the product does not rotate well.

  The problem to be solved by the present invention is not to provide two similar sets of reverse rotation prevention unit and rotation transmission unit, but it is slack even if two reels wound with a long tape are interlocked and rotated. It is an object of the present invention to provide a reel 2-axis interlocking rotation mechanism that is easy to use even when manually operated, and an adhesive tape cleaner having the same.

  In order to make the structure capable of rotating from the conventional structure in which two sets of rotations in one direction are provided, the rotation at the part that is manually brought into contact with the contacted body is used. The rotation of the first reel itself is caused by the rotation of the first reel itself, or the rotation of the first reel which is transmitted by the rotation synchronization transmission portion to rotate the first reel itself.

  As a basic configuration, the reel winding length on the winding side is larger than the reel feeding length on the feeding side per unit time. A reverse rotation prevention unit, a rotation transmission unit, and a slip unit are provided so that this can be achieved even in a rotation in which the rotation direction changes at any time. And, the balance between rotation transmission and slip is good, and the conditions for the interlocking rotation without sagging even if each usage state is different from the beginning of use to the end of use is the same as in the case of FIGS. 11 and 12 described in the prior art. The relationship between the tape outermost radius ratio and the rotation ratio was found.

  The tape outermost radius ratio is a ratio of the tape outermost radius that is a radius from the center of the reel at a portion where the tape wound around the reel is separated in the tangential direction, and when the interlocking rotation is repeated between the two reels. Although it varies, it always satisfies the relational expression of the claims.

The present invention is a reel 2-axis interlocking rotation mechanism in which a tape is wound around two reels, a first reel and a second reel, and the rotation of the first reel is interlocked with the second reel.
The first reel can be rotated by pulling and pushing with two hands together with the two reels while the tape is in contact with the contacted object on the side of the first reel, or by using a roller head. The rotation of the roller head by pulling and pushing with the two reels while the tape is in contact with the contacted body is the rotation of the first reel that is transmitted to the first reel by the rotation synchronization transmission unit. ,
There are a reverse rotation prevention part, a rotation transmission part, and a slip part, and the rotation of the first reel is divided into one direction rotation and another direction rotation by the reverse rotation prevention part, and the one direction rotation is divided by the rotation transmission part, The rotation in the other direction is transmitted from the first reel to the second reel by the tape wound around the two reels.
2 reels characterized in that 1 ≦ t12 ≦ k12, where t12 is the outermost radius ratio of the tape to the second reel and t12 is the rotation ratio of the first reel to the second reel in the rotation transmission section. Interlocking rotation mechanism,
An adhesive tape cleaner comprising the tape, wherein the tape is an adhesive tape forming an adhesive coating on the tape substrate, and the adhesive surface of the adhesive tape is a surface that contacts the contacted body. is there.

  According to the present invention, two similar reverse rotation prevention portions and rotation transmission portions are not provided, and slack does not occur even when two reels around which a long tape is wound are rotated together, It has become possible to provide a reel 2-axis interlocking rotation mechanism that is easy to use manually and an adhesive tape cleaner having the same.

It is explanatory drawing which showed two reels around which the tape was wound. It is explanatory drawing which showed rotation by the 1st reel side surface. It is explanatory drawing which showed the two reels and roller head by which the tape was wound. It is explanatory drawing which showed rotation by a roller head. It is explanatory drawing which showed the rotational transmission part of the belt. It is explanatory drawing which showed the rotation transmission part of the gear. It is explanatory drawing which showed the example of the slip part. FIG. 3 is an explanatory diagram showing a configuration of Example 1; FIG. 6 is an explanatory diagram showing a configuration of Example 2. It is a 6th page figure of an example of adhesion cleaner design. It is explanatory drawing which showed rotation by a prior art. It is explanatory drawing which showed the different rotation by a prior art.

  The configuration of the present invention is basically composed of two reels around which a tape is wound, a reverse rotation prevention unit, a rotation transmission unit, and a slip unit, but is not limited to the following modes.

  A tape is wound around two reels, a first reel and a second reel, and is a reel 2-axis interlocking rotation mechanism in which the rotation of the first reel is interlocked with the second reel.

  FIG. 1 is an explanatory view showing two reels around which a tape is wound. A tape 4 is wound around two reels, a first reel 1 and a second reel 2. This configuration is shown in a perspective view. In order to clearly show the configuration of the first reel 1 and the second reel 2, other parts such as a reverse rotation preventing portion, a rotation transmission portion, and a slip portion are omitted.

  The first reel can be rotated by pulling and pushing with two hands together with the two reels while the tape is in contact with the contacted object on the side of the first reel, or by using a roller head. The rotation of the roller head by pulling and pushing with the two reels while the tape is in contact with the contacted body is the rotation of the first reel that is transmitted to the first reel by the rotation synchronization transmission unit. .

  FIG. 2 is an explanatory view showing rotation by the configuration of FIG. 1, that is, rotation by the first reel side surface. While the tape 4 is in contact with the contacted body 5 on the side surface of the first reel 1, the first reel 1 is rotated by pulling and pushing the hands together with the two reels. The center C1 of the first reel 1 and the center C2 of the second reel 2 are represented by “+”. Other parts such as the reverse rotation prevention portion, the rotation transmission portion, and the slip portion are also omitted in this drawing.

  When it is moved to the right in the drawing, it moves with the two reels in the pulling direction H (H arrow direction), and the tape 4 is pulled and moved in the running direction HT (HT arrow direction). When pushed to the left in the drawing, the tape 4 moves together with the two reels in the pushing direction S (s arrow direction), and the tape 4 is pushed and moved in the running direction ST (ST arrow direction).

  FIG. 3 is an explanatory diagram showing two reels around which a tape is wound and a roller head. A tape 4 is wound around two reels, a first reel 1 and a second reel 2, and via a roller head 3. This configuration is shown in a perspective view. In order to clearly show the configurations of the first reel 1, the second reel 2, and the roller head 3, the other parts such as the rotation synchronization transmission part, the reverse rotation prevention part, the rotation transmission part, and the slip part are omitted.

  FIG. 4 is an explanatory diagram showing rotation by the configuration of FIG. 3, that is, rotation by the roller head. While the roller 4 is brought into contact with the contacted body 5 by the roller head 3, the roller head 3 is rotated by pulling and pushing with two reels together with the hand, and the roller head 3 is transmitted by the rotation synchronous transmission unit. The first reel 1 rotates. The center C1 of the first reel 1, the center C2 of the second reel 2, and the center C3 of the roller head 3 are represented by “+”. Other parts such as the reverse rotation prevention portion, the rotation transmission portion, and the slip portion are also omitted in this drawing.

  When it is moved to the right in the drawing, it moves together with the two reels in the pulling direction H (H arrow direction), and the tape 4 and the belt 9 are moved in the running direction HT (HT arrow direction). When it is pushed to the left in the drawing, it moves together with the two reels in the pushing direction S (the arrow direction of S), and the tape 4 and the belt 9 are pushed and moved in the running direction ST (the arrow direction of ST).

  The rotation synchronization transmission unit is a mechanism for transmitting rotation, but the rotation cycle is synchronized. That is, when the rotation of the roller head 3 is transmitted to the first reel 1 by the rotation synchronization transmission unit, if the roller head 3 rotates once, the first reel 1 also rotates exactly one rotation by the rotation synchronization transmission unit. Is.

  Although the structure of a rotation synchronous transmission part will not be limited if it exhibits a function, Here, it is a rotation synchronous transmission part of the toothed belt 6. FIG. A toothed belt 6 is engaged with the toothed pulley 7 of the first reel 1 and the toothed pulley 8 of the roller head 3. In the figure, the teeth of the belt and pulley are omitted. The radius of the first reel 1, the radius of the roller head 3, and the radius and teeth of the toothed pulley 7 of the first reel 1 so that the rotation ratio of the first reel 1 to the roller head 3 in the rotation synchronous transmission portion is 1. The number and the radius of the toothed pulley 8 of the roller head 3 and the number of teeth are determined. Thereby, the rotation of the roller head 3 can be synchronized and transmitted to the first reel 1.

  There are a reverse rotation prevention part, a rotation transmission part, and a slip part, and the rotation of the first reel is divided into one direction rotation and another direction rotation by the reverse rotation prevention part, and the one direction rotation is divided by the rotation transmission part, The rotation in the other direction is transmitted from the first reel to the second reel by the tape wound around the two reels. The configuration of each of the reverse rotation prevention unit, the rotation transmission unit, and the slip unit is not limited to the following examples as long as it exhibits a function.

  As the reverse rotation preventing portion, a ratchet wheel called a ratchet is usually used. The ratchet is provided with a gear and a claw meshing with the gear. The reverse rotation prevention unit is also a mechanism that performs only one direction of rotation.

  In general, there are two types of rotation transmission parts using a belt and one using a gear.

  FIG. 5 is an explanatory view showing a rotation transmission portion of the belt. The reverse rotation prevention part and the slip part are omitted. This rotation transmission portion is configured such that the belt 9 is engaged with the pulley 10 of the first reel 1 and the pulley 11 of the second reel 2. The center C1 of the first reel 1 and the center C2 of the second reel 2 are represented by “+”, and the radius K1 of the pulley 10 of the first reel 1 to which the belt 9 relates and the pulley 11 of the second reel 2 to which the belt 9 relates. The radius K2 is represented.

  FIG. 6 is an explanatory view showing a rotation transmission portion of the gear. The reverse rotation prevention part and the slip part are omitted. This rotation transmission part is composed of a gear 12 of the first reel 1, an intermediate gear 13 and a gear 14 of the second reel 2. Here, only one intermediate gear 13 is provided, but a plurality of intermediate gears 13 may be provided depending on the configuration.

  The slip portion in the present invention is a mechanism in which slip (idle slip) occurs only when some extra force is applied. Particularly, it is provided in the rotating part. One that slips while both are rotating, one that rotates while one is stopped, and the other slips.

  Although there are various forms as such a slip portion, there are typical examples as follows.

  FIG. 7 is an explanatory view showing an example of a slip portion. In the second reel 2, the cylinder is shown as being provided between the center shaft 16 and the pulley 11 in a cylindrical cross section. The inner circular shape is the central axis 16, and the outer cylindrical shape is the pulley 11. Four inward projections 17 are provided on the cylindrical inner surface of the pulley 11.

  Since the four inward projections 17 are in contact with the central axis 16 of the second reel 2, the reel and the pulley can rotate together. However, when some extra force is applied to the reel and the pulley, the second reel 2 Slip between the central shaft 16 and the inward projection 17 of the pulley 11 to cause rotational slip.

  On the other hand, even if the central axis 16 of the second reel 2 is rotatable and the pulley 11 cannot be rotated, it slips between them to cause a rotational slip. On the other hand, the same applies to the case where the pulley 11 can rotate and the central shaft 16 cannot rotate.

  As another example of the slip portion, the belt and pulley can be adjusted to serve as a rotational transmission portion of the belt. For example, in the case of a rotational transmission part composed of a belt and a pulley without teeth, adjustment of the belt and the pulley can easily cause a slip between the belt and the pulley, and the slip part becomes a rotational transmission part of the belt. It is something that will also be combined. Although the belt and the pulley are rotating, when some extra force is applied to the belt and the pulley, the belt slips between the belt and the pulley, causing a rotational slip.

  On the other hand, even when the belt is moving and the pulley cannot be rotated, it slips between them to cause rotational slip. On the other hand, the same is true when the pulley is rotatable and the belt does not move.

  If the outermost radius ratio of the first reel to the second reel is t12 and the rotation ratio of the first reel to the second reel in the rotational transmission portion is k12, the tape sag if 1 ≦ t12 ≦ k12. There is no movement.

  The tape outermost radius is a radius from the reel center at a portion where the tape 4 wound around the reel is separated in the tangential direction. When the tape outermost radius ratio t12 is expressed by the tape outermost radius T1 of the first reel 1 and the tape outermost radius T2 of the second reel 2, t12 = T1 / T2.

  In FIG. 2, an auxiliary line indicated by an alternate long and short dash line is appropriately drawn to represent the tape outermost radius T1 of the first reel 1 and the tape outermost radius T2 of the second reel 2. The tape outermost radius T1 of the first reel 1 is a T′-T ″ line that is a tangential direction in which the tape 4 is separated from the first reel 1, and C′− drawn from the center C1 of the first reel 1 parallel to the T′-T ″ line. It is the length with the C1 line. The tape outermost radius T2 of the second reel 2 is a T ″ -T ′ line which is a tangential direction in which the tape 4 is separated from the second reel 2, and C ″ drawn from the center C2 of the second reel 2 parallel to the T ″ -T ′ line. It is the length with the -C2 line.

  Also in FIG. 4, auxiliary lines of alternate long and short dash lines are appropriately drawn to represent the tape outermost radius T1 of the first reel 1, the tape outermost radius T2 of the second reel 2, and the tape outermost radius T3 of the roller head 3. . The tape outermost radius T1 of the first reel 1 is a C′-C1 drawn from a T′-T3 ′ line that is a tangential direction in which the tape 4 is separated from the first reel 1 and a center C1 of the first reel 1 parallel to the T′-T3 ′ line. The length with the line. The tape outermost radius T2 of the second reel 2 is C ′ drawn from the T ″ -T3 ″ line which is a tangential direction in which the tape 4 is separated from the second reel 2 and the center C2 of the second reel 2 parallel thereto. 'The length with the -C2 line. The tape outer radius T3 of the roller head 3 is the length from the center C3 of the roller head 3 to the contacted body 5 with which the tape 4 is in contact with the roller head 3.

  Since the rotation ratio k12 of the first reel 1 to the second reel 2 in the rotation transmission unit is a ratio at which rotation is transmitted, the definition differs depending on the type of the rotation transmission unit. In the case of the rotation transmission portion of the belt as shown in FIG. 5, when expressed by the radius K1 of the pulley 10 of the first reel 1 associated with the belt 9 and the radius 11 of the pulley 11 of the second reel 2 associated with the belt 9, k12 = K1 / K2. On the other hand, in the case of the rotation transmission portion of the gear as shown in FIG. 6, if the number of teeth of the first reel 1 is K1 and the number of teeth of the second reel 1 is K2, k12 = K1 / K2.

  In the present invention, 1 ≦ t12 ≦ k12, but the pulling condition 1 ≦ t13 ≦ k31 (or 1 ≦ t13 ≦ k21) in FIG. 11 (or FIG. 12) of the prior art and the pushing condition 1 ≦ t23 ≦ k32 ( Or it is different from 1 ≦ t23 ≦ k12). Under these prior art conditions, the configuration of the present invention does not work well.

  In the present invention, t12 = T1 / T2 and k12 = K1 / K2, and similarly in FIGS. 11 and 12 of the prior art, t13 = T1 / T3, k31 = K3 / K1, k21 = K2 / K1, t23 = T2 / T3, k32 = K3 / K2, and k12 = K1 / K2.

  FIG. 8 is an explanatory diagram showing the configuration of the first embodiment. It is divided into the main parts. The left auxiliary plate 18, the gear pulley 20, the belt 9, the first reel 1 and the second reel 2 around which the tape 4 is wound, and the right auxiliary plate 19 are divided. Other parts are omitted. Combined with a dash-dot auxiliary line as an axis. Depending on the shape of the final product, there are one in which these are housed in a casing, and one in which left and right auxiliary plates holding two reels are connected to the handle.

  The rotation transmission part is composed of one belt 9 and a pulley. The pulley 10 of the first reel 1 is formed integrally with the first reel 1. A ratchet is provided on the second reel 2 as a reverse rotation preventing portion. The gear pulley 20 is formed by integrating the outward gear 21 of the ratchet and the pulley 11 of the second reel 2 of the rotation transmission unit. A claw 23 relating to the outward gear 21 is provided on the left auxiliary plate 18.

  Four inward projections 17 as shown in FIG. 7 are provided on the cylindrical inner surface of the gear pulley 20. In the figure, only three are visible, and the top and bottom two are only slightly visible. The four inward projections 17 are in contact with the second reel central shaft 16 so that the second reel 2 and the gear pulley 20 can rotate together. However, when some extra force is applied to the second reel 2 and the gear pulley 20, the reel Slip occurs between the central shaft 16 and the inward projection 17 of the gear pulley 20 to cause rotational slip.

  The center axis 15 of the first reel 1 is inserted into the first reel shaft hole 24 of each of the left auxiliary plate 18 and the right auxiliary plate 19. Similarly, the center axis 16 of the second reel 2 is connected to the left auxiliary plate 18 and the right auxiliary plate 18. The auxiliary plate 19 is inserted into the shaft hole 25 for the second reel of each. These left and right auxiliary plates are housed and fixed in a casing, integrated, or connected and fixed to a handle, whereby stable rotation can be obtained.

  With such a configuration, 1 ≦ t12 ≦ k12 is satisfied, and the device can be operated as shown in FIG. While the tape 4 is in contact with the contacted body 5 on the side surface of the first reel 1, the first reel 1 is rotated by pulling and pushing the hands together with the two reels.

  When the component of the first embodiment is pulled as shown in FIG. 2, the first reel 1 rotates in the direction of winding the tape 4. Since the tape 4 is wound up, the tape 4 is fed out from the second reel 2. As a result, the second reel 2 rotates in the direction of feeding out the tape 4.

  Since the first reel 1 rotates in the direction of winding the tape 4, the pulley 10 formed integrally with the first reel 1 also rotates. The rotation is transmitted to the gear pulley 20 by the belt 9.

  This rotation direction is the direction in which the second reel 2 feeds out the tape 4, but the claw 23 of the left auxiliary plate 18 is engaged with the outward gear 21 and stops the gear reel 20, so that the gear reel 20 does not rotate. As a result, an extra force is applied and slip occurs at two locations. One is that slip occurs between the moving belt 9 and the stopped gear pulley 20. It is adjusted like that. The other is that slip occurs between the reel central shaft 16 of the rotating second reel 2 and the inward projection 17 of the stopped gear pulley 20.

  Also, by these operations, the tape 4 on the second reel 2 is unwound so that a brake is applied to the winding of the tape 4 on the first reel 1, and the tape does not sag.

  When the configuration of the first embodiment is pushed and moved as shown in FIG. 2, the first reel 1 rotates in the direction of feeding out the tape 4. The rotation of the pulley 10 formed integrally with the first reel 1 is transmitted to the gear pulley 20 by the belt 9.

  In this rotation direction, the claw 23 of the left auxiliary plate 18 does not stop the gear reel 20 regardless of the outward gear 21, so the gear reel 20 rotates in the same direction. The second reel 2 rotates in the direction of winding the tape 4.

  Since 1 ≦ t12 ≦ k12, the tape 4 is wound around the second reel 2 and the tape 4 is fed out from the first reel 1. If an extra force is applied somewhere by these operations, a slip occurs between the reel central shaft 16 of the rotating second reel 2 and the inward projection 17 of the rotating gear pulley 20. Note that 1 ≦ t12 ≦ k12 is not a condition that affects only this operation, but a condition that affects the overall operation of the present invention.

  Further, by these operations, the tape 4 on the first reel 1 is unwound so that the winding of the tape 4 on the second reel 2 is braked, and the tape does not sag.

  With the configuration of the first embodiment, the operation is performed in this manner. Therefore, the tape 4 is brought into contact with the contacted body 5 on the side surface of the first reel 1, and the two reels and the hand are used to move and push it irregularly. Even if it repeats alternately, it becomes a reel 2 axis | shaft interlocking rotation mechanism in which the slack of a tape does not arise.

  FIG. 9 is an explanatory diagram showing the configuration of the second embodiment. It is divided into the main parts. The left auxiliary plate 18, the gear pulley 20, the belt 9, the claw ring 26, the first reel 1 and the second reel 2 around which the tape 4 is wound, and the right auxiliary plate 19 are divided. Other parts are omitted. Combined with a dash-dot auxiliary line as an axis. Depending on the shape of the final product, there are one in which these are housed in a casing, and one in which left and right auxiliary plates holding two reels are connected to the handle.

  The rotation transmission part is composed of one belt 9 and a pulley. Two sets of ratchets are provided on the first reel 1 as a reverse rotation preventing portion. The gear pulley 20 is formed by integrating two sets of ratchet outward gear 21, inward gear 22, and pulley 10 of the first reel 1. The pulley 11 of the second reel 2 is formed integrally with the second reel 2. A ratchet claw 23 is provided on the left auxiliary plate 18.

  The claw ring 26 is locked to the central shaft 15 of the first reel 1 by a ring groove 27 on the inner surface of the cylindrical shape. In the figure, the engaging portion of the center shaft 15 of the first reel 1 related to the ring groove 27 is not visible. The claw ring 26 is provided with two claws related to the inward gear 22 of the gear pulley 20.

  In this case, the two sets of ratchets in the reverse rotation prevention unit are made different to change the mechanical sound generated between the gear and the claw. When this mechanical sound is expressed in characters, there is an example of expression “kacha”, but when it is manually moved while being in contact with the contacted object, it becomes a continuous mechanical sound “kacha-ka-cha-cha-cha”. The two sets of ratchets are made different to change this mechanical sound. In this case, even if these mechanisms are housed in a housing and cannot be seen, the rotation direction can be recognized by sound, and the usability for manual operation is improved. Here, the number of nails is changed, but the present invention is not limited to this, and any other method may be used as long as the sound is changed.

  The center axis 15 of the first reel 1 is inserted into the first reel shaft hole 24 of each of the left auxiliary plate 18 and the right auxiliary plate 19. Similarly, the center axis 16 of the second reel 2 is connected to the left auxiliary plate 18 and the right auxiliary plate 18. The auxiliary plate 19 is inserted into the shaft hole 25 for the second reel of each. These left and right auxiliary plates are housed and fixed in a casing, integrated, or connected and fixed to a handle, whereby stable rotation can be obtained.

  With such a configuration, 1 ≦ t12 ≦ k12 is satisfied, and the device can be operated as shown in FIG. While the tape 4 is in contact with the contacted body 5 on the side surface of the first reel 1, the first reel 1 is rotated by pulling and pushing the hands together with the two reels.

  When the structure of the second embodiment is pulled as shown in FIG. 2, the first reel 1 rotates in the direction of winding the tape 4. Since the tape 4 is wound up, the tape 4 is fed out from the second reel 2. As a result, the second reel 2 rotates in the direction of feeding out the tape 4.

  Since the first reel 1 rotates in the direction of winding the tape 4, the claw 23 of the claw ring 26 is not related to the inward gear 22 of the gear pulley 20 in that direction, and the claw 23 of the left auxiliary plate 18 is connected to the gear pulley 20. The gear pulley 20 does not rotate and the belt 9 does not move.

  Although the belt 9 is stopped without moving, the second reel 2 is rotating in the direction of feeding out the tape 4, so that the pulley 11 is also rotating, slipping between the belt 9 and the pulley 11, Rotational slip occurs.

  By these operations, the tape 4 on the second reel 2 is unwound so that a brake is applied to the winding of the tape 4 on the first reel 1, and the tape does not sag.

  When the configuration of the second embodiment is pushed and moved as shown in FIG. 2, the first reel 1 rotates in the direction of feeding out the tape 4.

  Since the first reel 1 rotates in the direction in which the tape 4 is fed out, the claw 23 of the claw ring 26 is engaged with the inward gear 22 of the gear pulley 20 and the claw 23 of the left auxiliary plate 18 is outside the gear pulley 20 in that direction. Regardless of the direction gear 21, the gear pulley 20 rotates and the belt 9 also moves. This rotation is transmitted to the second reel 2 by the belt 9, and the second reel 2 rotates in the direction of winding the tape 4.

  Since 1 ≦ t12 ≦ k12, the tape 4 is wound around the second reel 2 and the tape 4 is fed out from the first reel 1. When an extra force is applied somewhere by these operations, between the moving belt 9 and the pulley 11 of the rotating second reel 2 or between the rotating pulley 10 of the first reel 1 and the moving belt 9. Between them, slip occurs. Note that 1 ≦ t12 ≦ k12 is not a condition that affects only this operation, but a condition that affects the overall operation of the present invention.

  Further, by these operations, the tape 4 on the first reel 1 is unwound so that the winding of the tape 4 on the second reel 2 is braked, and the tape does not sag.

  In the configuration of the second embodiment, the operation is performed in this manner. Therefore, the tape 4 is brought into contact with the contacted body 5 on the side surface of the first reel 1, and the two reels are used to move and push the hand irregularly. Even if it repeats alternately, it becomes a reel 2 axis | shaft interlocking rotation mechanism in which the slack of a tape does not arise.

  The reel 2 axis interlocking rotation mechanism of Example 1 was provided, and the tape was an adhesive tape having an adhesive coating film formed on the tape substrate. This was stored in an actual adhesive cleaner as shown in FIG. 10 and a running test was conducted.

  FIG. 10 is a six-side view of an example of an actual adhesive cleaner design. (A) is a plan view, (b) is a front view, (c) is a bottom view, (d) is a right side view, (e) is a rear view, and (f) is a left side view.

  The first reel 1 and the second reel 2 have casings such as the left storage portion 29 only at both ends of the cylindrical cross section of the first reel 1 and the second reel 2, and have a handle 28 connected thereto. The side surface and the tape 4 are not hidden. The handle 28 is held by hand, and the tape 4 is used while contacting the contacted body on the side surface of the first reel 1. In the left storage portion 29, the left auxiliary plate 18, the gear pulley 20, the belt 9, and the like of the first embodiment are stored.

  Tape lengths of 1m, 5m, 10m, and 20m were prepared, each was stored in an adhesive cleaner, and the tape was moved from one reel to the other until it was moved 20cm by pushing and moving 20cm. Repeat until In all these lengths, it was possible to run without sagging to the end.

  The reel biaxial interlocking rotation mechanism of Example 2 was provided, and the tape was an adhesive tape having an adhesive coating film formed on the tape substrate. This was stored in an actual adhesive cleaner as shown in FIG. 10 and a running test was conducted.

  Tape lengths of 1m, 5m, 10m, and 20m were prepared, each was stored in an adhesive cleaner, and the tape was moved from one reel to the other until it was moved 20cm by pushing and moving 20cm. Repeat until In all these lengths, it was possible to run without sagging to the end.

  In addition, the mechanical sound caused by the ratchet was not strange, and the mechanical sound when pushing and moving and the mechanical sound when pulling were not strange until the end.

  Like these, it works well as an adhesive cleaner. It does not provide two sets of similar rotational transmission parts, and does not cause slack even if two reels wound with a long tape are interlocked and rotated. This is a moving mechanism and an adhesive tape cleaner equipped with the moving mechanism.

DESCRIPTION OF SYMBOLS 1 1st reel 2 2nd reel 3 Roller head 4 Tape 5 Contact object 6 Toothed belt 7 Toothed pulley of 1st reel 8 Toothed pulley of roller head 9 Belt 10 Pulley of 1st reel 11 Pulley of 2nd reel 12 Gear of the first reel 13 Intermediate gear 14 Gear of the second reel 15 Center axis of the first reel 16 Center axis of the second reel 17 Inward projection 18 Left auxiliary plate 19 Right auxiliary plate 20 Gear pulley 21 Outward gear 22 Inside Directional gear 23 Claw 24 Shaft hole for first reel 25 Shaft hole for second reel 26 Claw ring 27 Ring groove 28 Handle 29 Left storage 30 First pulley 31 Second pulley C1 Center of first reel C2 Second Center of reel C3 Center of roller head H Pulling direction S Pushing direction HT Pulling running direction ST Pushing running direction T 1 Tape outermost radius of the first reel T2 Tape outermost radius of the second reel T3 Tape outermost radius of the roller head

Claims (2)

A tape is wound around two reels, a first reel and a second reel, and a reel 2-axis interlocking rotation mechanism in which the rotation of the first reel is interlocked with the second reel;
The first reel can be rotated by pulling and pushing with two hands together with the two reels while the tape is in contact with the contacted object on the side of the first reel, or by using a roller head. The rotation of the roller head by pulling and pushing with the two reels while the tape is in contact with the contacted body is the rotation of the first reel that is transmitted to the first reel by the rotation synchronization transmission unit. ,
There are a reverse rotation prevention part, a rotation transmission part, and a slip part, and the rotation of the first reel is divided into one direction rotation and another direction rotation by the reverse rotation prevention part, and the one direction rotation is divided by the rotation transmission part, The rotation in the other direction is transmitted from the first reel to the second reel by the tape wound around the two reels.
2 reels characterized in that 1 ≦ t12 ≦ k12, where t12 is the outermost radius ratio of the tape to the second reel and t12 is the rotation ratio of the first reel to the second reel in the rotation transmission section. Interlocking rotation mechanism.   A reel biaxial interlocking rotation mechanism according to claim 1, wherein the tape forms an adhesive coating on a tape substrate, and the adhesive surface of the adhesive tape is in contact with the contacted body. Adhesive tape cleaner characterized by being.

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