JP2011099261A - Apparatus for sticking photocurable prepreg tape - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a technology which can increase the length of continuous sticking of a photocurable prepreg tape on a construction substrate, which enables the efficient performance of the operation of sticking the prepreg tape with a relatively short length on a plurality of locations of the construction substrate, and which enables the prepreg tape to be easily and effortlessly carried into/removed from a job site. <P>SOLUTION: This apparatus 10 for sticking the photocurable prepreg tape 1 includes an apparatus body 20 in which a roller 23 for sticking the prepreg tape 1, pulled out to the downside of a cover portion 21 from a wound body 1C, on the substrate 2 by rolling the prepreg tape 1 on the substrate 2 is provided in a lower portion of the cover portion 21 for housing the wound body 1C constituted by winding up the photocurable prepreg tape 1, and a sticking assisting device 30 which has a roller 32 provided in a lower portion of a trunk portion 31 detachably attached to the apparatus body 20. The apparatus 10 can perform the operation of sticking the prepreg tape 1, not only in the state of attaching the sticking assisting device 30 to the device apparatus 20 but also in the single application of the sticking assisting device 30. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention includes a photocurable prepreg tape obtained by integrating a reinforcing fiber into a photocurable resin composition, for example, a concrete slab, a waterproof panel (a so-called heat insulating waterproof panel in which a resin waterproof layer is integrated on one side of a heat insulating panel). It is related with the photocurable prepreg tape sticking apparatus used for the operation | work which rolls and sticks with respect to construction foundation | substrates, such as a panel array formed by laying multiple).

In recent years, for example, a construction method using a photocurable prepreg sheet (hereinafter also referred to as a prepreg sheet) is rapidly progressing for waterproofing a building roof, reinforcing or repairing a building floor or an outer wall.
The prepreg sheet is a sheet formed by, for example, impregnating a photocurable resin composition containing a photopolymerization initiator into a reinforcing fiber such as glass fiber or nonwoven fabric by impregnation. This prepreg sheet is stored in a non-cured state (so-called semi-cured state) in a light-shielded state using a container, bag, etc. It is cured by irradiation and fixed to the object to be pasted. As a prepreg sheet used for waterproofing, reinforcing, repairing, and the like on a building rooftop or an outer wall, a sheet having a configuration in which a photocurable resin composition is cured and fixed to an object to be pasted by irradiation with sunlight is widely used.

Moreover, as a prepreg sheet, in addition to a sheet-like sheet, a strip-shaped tape (hereinafter also referred to as a prepreg tape) is provided, and the use of this prepreg tape is rapidly progressing. .
For example, in thermal insulation waterproofing work on a building roof, the thermal insulation waterproof panel with a structure in which a waterproof resin layer (hereinafter referred to as resin waterproof layer) is integrated on one side of the thermal insulation panel is laid out on a concrete slab (rooftop slab). And the construction method using a prepreg tape for the waterproofing process of the joint between adjacent heat insulation waterproof panels is known (for example, patent document 1), and is spreading. Hereinafter, this method is also referred to as an inter-panel tape processing method. In this panel-to-panel tape processing method, the prepreg tape is rolled up and stored in a container such as a container or bag, and is transported to the site in a light-shielded state. Then, the prepreg tape is taken out from the container at the site and covers the joint. And paste it.

JP 2006-152605 A

In the inter-panel tape processing method, conventionally, the length adjustment (rather than the length of the straight pasting target part) according to the length of each pasting target part (hereinafter referred to as the straight pasting target part) at the construction site where the prepreg tape is pasted straightly. A prepreg tape (adjusted to a slightly longer length) is placed so as to overlap the entire length of the linear application target portion so as to cover the joint, and is generally rolled and applied by a manual operation such as roller hanging. Is.
However, in the method in which the prepreg tape having a length corresponding to the straight pasting target part is applied to each straight sticking target part in this way, the light of the prepreg tape is irradiated by the sunlight irradiation to the prepreg tape arranged in the straight sticking target part. Since the curing of the curable resin composition progressed, there was a complaint that the working time was limited, and there was a limit to the length of the linear pasting target part that could be handled. Further, depending on the length of the straight pasting target part, there has been a case where a plurality of prepreg tapes are forced to be pasted on one straight pasting target part.

  In view of the above problems, the present invention can greatly extend the length of the prepreg tape that can be continuously applied to the construction base, and the prepreg tape to be applied to the construction base is long and has a relatively short length. Curable prepreg tape can be applied to multiple locations on the work base, allowing for efficient rolling and pasting operations, and easy and easy on-site removal and removal from the site. The purpose is to provide a tape applicator.

In order to solve the above problems, the present invention provides the following configuration.
1st invention is comprised by the light-shielding member, In the cover part which accommodates the wound body which wound up the photocurable prepreg tape formed by integrating a reinforcing fiber in the photocurable resin composition of a semi-hardened state, The wound body support part for rotatably supporting the wound body, and the photocurable prepreg tape drawn out from the wound body through the bottom opening of the cover part are rolled onto a construction base. An apparatus main body provided with a roller for attaching and a sticking auxiliary device detachably attached to the apparatus main body. The sticking auxiliary device is detachably attached to the apparatus main body and extends vertically. An elongated trunk that is supported to be present, an auxiliary roller that is provided below the trunk and that rolls and applies a photocurable prepreg tape disposed on the construction base to the construction base, and the trunk A handle portion projecting from the upper portion of the apparatus, and the apparatus main body is pulled out from the wound body by moving the apparatus main body on the construction base in a direction that is a front side of the sticking auxiliary apparatus. There is provided a photocurable prepreg tape sticking device, wherein the auxiliary roller of the sticking auxiliary device is capable of rolling on the photocurable prepreg tape stuck to the construction base by the roller.
According to a second aspect of the present invention, the cover portion includes a cover side wall and a lid member that opens and closes an upper opening portion of the cover side wall, and the wound body support portion is in a state where the upper opening portion of the cover side wall is opened. The apparatus main body includes a main body unit having a structure in which the wound body support portion and the roller are provided on the side wall of the cover, and the attachment auxiliary device is attached to and detached from the main body unit. Provided is a photocurable prepreg tape applying device according to the first invention, characterized in that an auxiliary device attaching portion for enabling attachment is provided.
According to a third aspect of the present invention, the cover side wall has the upper opening and the front opening, and the lid member is formed in an L-shaped plate that can open and close the upper opening and the front opening of the cover side wall. A photocurable prepreg tape attaching device according to the second invention is provided.
According to a fourth aspect of the invention, the cover side wall includes the upper opening and the rear side opening, and the sticking auxiliary device includes a closing plate that blocks the rear side opening of the cover side wall and shields light. The photocurable prepreg tape applicator according to the second or third invention is characterized in that the rear opening of the cover side wall is opened and closed by attaching and detaching the auxiliary device to the device main body.
According to a fifth aspect of the present invention, there is provided a holder attaching portion and / or the weight, in which a holder for holding a weight member for increasing the weight of the apparatus main body attached to the cover portion is detachably attached to the cover portion. Provided is a photocurable prepreg tape applying device according to any one of the first to fourth aspects, wherein a weight member holding portion for holding the member in a detachable manner is provided.
According to a sixth aspect of the present invention, the holder is provided with the holder mounting portion and / or the weight member holding portion on both sides in the width direction that is the extending direction of the rotation shaft of the roller in the apparatus main body. A photocurable prepreg tape applying apparatus according to the fifth invention is provided.
According to a seventh aspect of the invention, the holder and the weight member holding portion can hold the plurality of weight members on the cover portion, and the number of weight members held on the cover portion can be changed. A photocurable prepreg tape applying device according to the fifth or sixth invention is provided.
According to an eighth aspect of the present invention, the outer peripheral surface of the roller of the main unit is easily peeled when the photocurable resin composition of the photocurable prepreg tape is coated with an easily peelable resin layer or formed with unevenness. A photocurable prepreg tape applying device according to any one of the first to seventh inventions, wherein the device is a surface.

According to the photocurable prepreg tape application device according to the present invention, with the attachment auxiliary device attached to the device main body, the device main body is moved on the construction base in the direction of the front side of the attachment auxiliary device, A wound body (a wound body on which a photocurable prepreg tape is wound up) that is rotatably supported by a wound body support portion of the apparatus body by rolling of the roller of the apparatus body and the auxiliary roller of the sticking auxiliary device The photocurable prepreg tape drawn out from the bottom opening of the cover portion of the apparatus main body can be moved forward (running) while being rolled and applied to the construction base. As a result, the photocurable prepreg tape can be continuously rolled and affixed to the construction base, and even if the length of the photocurable prepreg tape to be applied to the construction base is long, On the other hand, the affixing operation can be performed easily and efficiently. The sticking operation can be performed while the photocurable prepreg tape is continuously pulled out from the wound body by the roller of the apparatus body as the apparatus advances.
Further, if the sticking auxiliary device is separated from the apparatus main body, the sticking auxiliary device can be used for operations such as attaching a relatively short length of photocurable prepreg tape to a plurality of locations on the construction base. The sticking auxiliary device does not need to house a wound body and can be configured to be smaller and lighter than the main body of the device, which is advantageous for avoiding obstacles, changing directions, and moving between construction sites separated from each other.
In addition, the photocurable prepreg tape application device separates the application auxiliary device from the device main body and individually transports the device main body and the application auxiliary device, so that the device auxiliary body is attached to the device main body and integrated. Compared to this, there is an advantage that it is possible to easily carry in and out from the site.

It is a figure which shows the external appearance structure of the photocurable prepreg tape sticking apparatus of one Embodiment of this invention, and is the perspective view seen from diagonally forward. It is a figure which shows the external appearance structure of the photocurable prepreg tape sticking apparatus of one Embodiment of this invention, and is the perspective view seen from diagonally back. It is a sectional side view which shows the internal structure of the photocurable prepreg tape sticking apparatus of FIG. It is sectional drawing which shows the state which removed the cover member of the apparatus main body of the photocurable prepreg tape sticking apparatus of FIG. 1 from the main body unit. It is a front sectional view which shows the internal structure of the apparatus main body of the photocurable prepreg tape sticking apparatus of FIG. It is a figure which shows the external appearance structure seen from the back side of the photocurable prepreg tape sticking apparatus of FIG. It is sectional drawing which shows the state which removed the sticking auxiliary | assistance apparatus from the apparatus main body of the photocurable prepreg tape sticking apparatus of FIG. It is a figure which shows an example of the sticking operation | work of the prepreg tape using the photocurable prepreg tape sticking apparatus of FIG. It is a figure which shows an example of the state which stuck the prepreg tape to the intersection part of joints. It is sectional drawing which illustrates the structure of a photocurable prepreg tape, (a) is what integrated the reinforcement fiber in the photocurable resin composition, (b) is photocuring of Fig.10 (a). The photocurable prepreg tape with a surface material formed by sticking a fiber surface material on one surface of a conductive prepreg tape is shown.

Hereinafter, a photocurable prepreg tape attaching device embodying the present invention will be described with reference to the drawings.
As shown in FIGS. 1 to 6 and the like, this photocurable prepreg tape application device 10 (hereinafter also simply referred to as an application device) is an uncured (so-called semi-cured) photocurable resin composition (light A photocurable prepreg tape 1 (hereinafter also simply referred to as a prepreg tape) formed by integrating reinforcing fibers into a polymerization initiator, a concrete slab such as a roof slab on a building roof, a waterproof panel (one side of a heat insulating panel) On the upper surface 2a of the construction base 2 (hereinafter also referred to as the base top surface) such as a panel array 4 (see FIG. 1, FIG. 9, etc.) in which a plurality of so-called heat-resistant waterproof panels integrated with a resin waterproof layer are laid. It is used for the work of rolling and sticking.
The base upper surface 2a may be either a horizontal surface or an inclined surface.

As shown in FIGS. 1, 2, 9, and the like, as an example, a panel array 4 in which a plurality of heat-insulating waterproof panels 3 (hereinafter also simply referred to as panels) are laid on the roof of the building 10. The case where it uses for the operation | work which affixes the prepreg tape 1 to the heat insulation waterproof panel 3 so that the joint 5 between the adjacent panels 3 may be covered is demonstrated.
In FIG. 1 to FIG. 9, description will be made with the upper side as the upper side and the lower side as the lower side.

As shown in FIG. 5, FIG. 8, etc., the panel 3 has a structure in which a resin waterproof layer 3b is attached to and integrated with one side of a heat insulating panel 3a formed of foamed resin such as styrene foam. The panel array 4 is configured using the panel 3 formed in a square plate shape. The joints 5 between the panels 3 are linear, and for example, at the places where the panel rows in which a plurality of panels 3 are arranged in a row are adjacent to each other, the joints 5 that are continuous along the extending direction of the panel rows are formed between the panel rows. The
However, the panel array is not necessarily limited to one configured using only a square plate-like panel. For example, it includes a configuration using a panel processed into an appropriate shape such as a triangular plate in the vicinity of an accessory existing on the roof of the building, near the outer periphery of the roof, or the like. Moreover, it is not necessary that the panel size is uniform for a panel array composed only of square plate-like panels.

As shown in FIG. 1 and the like, the prepreg tape 1 covers the joint 5 by being attached to the joint 5 end portions of the panels 3 on both sides of the joint 5 so as to straddle the joint 5. Since the panel 3 is provided in such a direction that the resin waterproof layer 3b forms the base upper surface 2a, the prepreg tape 1 is attached to the resin waterproof layer 3b.
Further, in the case of rooftop construction, the prepreg tape 1 affixed to the base upper surface 2a becomes a fiber reinforced plastic (FRP) by curing the photocurable resin composition by irradiation with sunlight. As a result, the base 2 is firmly fixed and integrated, and the waterproofness of the joint 5 is ensured.
In view of securing the waterproof property of the joint 5, a waterproof layer that covers the prepreg tape 1 attached to the base 2 may be formed by forming a waterproof coating layer by applying a liquid resin waterproof material.

  As shown in FIGS. 1 to 6 and the like, the sticking device 10 is detachably attached to a pair of side plates 21b (cover side walls) that are spaced apart from each other and connected in parallel and connected by a connecting plate 25 or the like. It has a cover portion 21 configured to be able to store a wound body 1C formed by winding the prepreg tape 1 around a reel 6 by the attached lid member 21d, and the pair of side plates 21b of the cover portion 21 includes From the wound body 1C supported between the pair of side plates 21b by the bearing member 22 for rotatably supporting both ends of the rotating shaft 6a of the reel 6 of the wound body 1C. An apparatus main body 20 having a configuration in which a roller 23 for rolling and sticking the drawn prepreg tape 1 to a construction base 2 (hereinafter also simply referred to as a base) is provided, and the apparatus main body 20 It is configured by including a sticking assist device 30 which is detachably attached.

  As shown in FIG. 8, in the sticking device 10, the operator manually handles the handle portion 33 provided in the sticking auxiliary device 30 from the rear side of the device (the sticking auxiliary device 30 side) to the front side. (From the side of the apparatus main body 20 in FIG. 8; hereinafter also referred to as the apparatus front side) and by pushing it forward, the winding body 1C provided on the inner side of the cover portion 21 of the apparatus main body 20 The prepreg tape 1 pulled out through the bottom opening 21 a below the cover 21 is rolled by the roller 23 of the apparatus body 20 and the auxiliary roller 32 provided below the sticking auxiliary device 30. The base 2 (running upper surface 2a) can be run on the base 2 while being pressed.

As shown in FIGS. 3, 5, etc., the apparatus main body 20 of the sticking apparatus 10 specifically includes the pair of side plates 21 b, the bearing member 22, and the reel 6 supported by the bearing member 22. A main body unit 20A constituted by attaching a lift prevention member 26 (FIG. 5), the roller 23, and the tension roller 24 to prevent the rotary shaft 6a from being lifted off from the bearing member 22 and falling off due thereto. And a lid member 21d.
The roller 23 and the tension roller 24 are provided between the pair of side plates 21b so as to be extrapolated to rotary shafts 23a and 24a provided between the pair of side plates 21b.
The tension roller 24 is disposed between the wound body 1C supported by the bearing member 22 and the lifting prevention member 26 and the roller 23 provided below the wound body 1C. The occurrence of slack in the prepreg tape 1 fed and moved to 23 is suppressed.

  As shown in FIG. 3, FIG. 5, etc., the pair of side plates 21b are formed in the shape of an elongated plate provided at the rotating shaft 23a of the roller 23, the rotating shaft 24a of the tension roller 24, and the rear end of the main unit 20A. The connecting plates 25 are connected to each other. The rotating shaft 23a of the roller 23, the rotating shaft 24a of the tension roller 24, and the connecting plate 25 function as connecting members for connecting the pair of side plates 21b to each other.

  The apparatus main body 20 of the illustrated example is configured such that the rotation shaft 23a of the roller 23 and the rotation shaft 24a of the tension roller 24 serve as a connecting member for connecting the pair of side plates 21b to each other. The number of connecting members other than 24a can be reduced. However, the present invention is not limited to this, and a configuration in which a roller and / or a tension roller is rotatably supported using a rotating shaft that does not function as the connecting member can also be employed.

The side plate 21b and the lid member 21d are formed of a light-shielding member such as a metal plate.
As shown in FIG. 1, FIG. 2, etc., the side plate 21b of the main unit 20A in the illustrated example has a square plate shape. The main unit 20A has a structure having openings on the upper side, the lower side, the front side, and the rear side of the pair of side plates 21b. When the lid member 21d and the sticking auxiliary device 30 are removed, all the upper and lower openings are opened. It will be in the state. In this way, if the upper and lower and front and rear openings of the main unit 20A are all open, the operator can put his hand between the pair of side plates 21b to easily perform internal maintenance and the like.

As shown in FIG. 2, FIG. 3, FIG. 4, FIG. 7, etc., the sticking auxiliary device 30 closes the rear opening 21g of the main unit 20A when the sticking auxiliary device 30 is attached to the main unit 20A. A closing plate 31b, which is a metal plate that can be used, is provided.
The lid member 21d is formed in an L-shaped plate that can block the upper opening 21e and the front opening 21f of the main unit 20A.
Therefore, when the sticking auxiliary device 30 is attached to the main body unit 20A and the lid member 21d is mounted, that is, when the sticking device 10 is assembled, the main body unit is formed by the closing plate 31b and the lid member 21d of the sticking auxiliary device 30. As a result of the rear opening 21g, the upper opening 21e, and the front opening 21f being blocked and shielded from light, the winding in the apparatus main body 20 is wound from the rear opening 21g, the upper opening 21e, and the front opening 21f. Light irradiation to the rotating body 1C can be prevented.

  In the assembled state of the sticking device 10, a light shielding cover for shielding and storing the wound body 1C is constituted by the cover portion 21 and the closing plate 31b of the sticking auxiliary device 30. For example, the sticking device 10 It is possible to prevent the wound body 1 </ b> C from being irradiated with light such as sunlight that is irradiated from directly above or obliquely from above. For this reason, even if it is the environment where direct sunlight, such as a rooftop, is irradiated, hardening by light irradiation of the photocurable resin composition of the prepreg tape 1 can be prevented or suppressed.

As shown in FIG. 4, in this sticking device 10, the cover member 21d of the cover portion 21 of the device body 20 is removed from the body unit 20A, whereby the wound body 1C is stored and wound in the body unit 20A. It is possible to take out the reel 6 from the main body unit 20A after the support by the rotating body support portion 22 and the drawing of the wound body 1C or the prepreg tape 1 have been completed.
The lid member 21d is provided with a handle 21d1, which can be easily attached to and detached from the main unit 20A.

  In addition, since the sticking device 10 can open not only the upper opening 21e but also the front opening 21f of the main unit 20A by removing the lid member 21d from the main unit 20A, for example, the wound body 1C can be opened inside the main unit 20A. For example, the operator can insert his / her hand into the main body unit 20A from the front opening 21f in the operation of inserting the rotary shaft 6a of the reel 6 on the pair of bearing members 22 and performing the operation efficiently. it can. Needless to say, the inside of the main unit 20A can be easily seen from the outside of the main unit 20A. Further, the prepreg tape 1 pulled out from the wound body 1C can be easily wound around the roller 23 of the apparatus main body 20 from the front side to the lower side.

  As shown in FIG. 4, FIG. 5, etc., the bearing member 22 protrudes from the inner surfaces of the pair of side plates 21b facing each other. The bearing member 22 is a member formed with a bearing recess 22a for accommodating and rotatably supporting the end of the rotation shaft 6a of the reel 6, and the opening of the bearing recess 22a is formed. It is fixed to the side plate 21b so as to face upward. The end of the rotation shaft 6a of the reel 6 can be easily inserted into and removed from the bearing recess 22a from above the bearing member 22.

  Further, as shown in FIG. 5 and the like, in the main unit 20A of the apparatus main body 20, the lifting prevention member 26 is provided on one side of the pair of side plates 21b (a side plate denoted by reference numeral 21b1). The lifting prevention member 26 includes a screw shaft portion 26a, a shaft misalignment prevention pin 26b protruding from the tip of the screw shaft portion 26a, and a base of the screw shaft portion 26a opposite to the shaft misalignment prevention pin 26b. The rotation operation handle portion 26c is provided at the end portion so as to protrude in a flange shape. The lifting prevention member 26 is screwed into the ring-shaped inner screw member 21i fixed to the side plate 21b1 by connecting the screw shaft portion 26a to the through hole 21h that penetrates the side plate 21b1. It is provided on the side plate 21b1.

  As shown in FIG. 5 and the like, the lifting prevention member 26 is provided with the shaft misalignment prevention pin protruding from the side plate 21b1 to which the lifting prevention member 26 is screwed toward the opposite side plate 21b2 in the main unit 20A. The taper tip of the shaft misalignment prevention pin 26b is inserted into the taper hole 6b recessed from one end face of the rotary shaft 6a supported by the pair of bearing members 22 by inserting the taper tip of the taper 26b into the taper hole 6b. One end of the rotating shaft 6a (the end portion on the tapered hole 6b side) can be supported so as not to be misaligned. Thereby, for example, even when a relatively large vibration is applied to the sticking device 10 due to an operation error of the device during the sticking operation of the prepreg tape 1 or riding on a fallen object dropped on the base 2, the bearing member 22. Therefore, it is possible to effectively suppress the inconvenience that the rotary shaft 6a is lifted and dropped (dropped from the bearing recess 22a).

Further, in the main unit 20A, the rotary shaft 6a is pressed by the lifting prevention member 26 against the side plate 21b2 located on the opposite side of the lifting prevention member 26 via the rotary shaft 6a. As for the end portion on the side plate 21b2 side, the lift from the bearing member 22 can be suppressed, which is effective for preventing the entire rotary shaft 6a from being lifted.
As shown in FIG. 5, the rotating shaft 6a is provided coaxially with the axis of the ring-shaped reel body 6c, is fixed to the reel body 6c, and protrudes on both sides of the reel body 6c. Since the reel 6 is configured such that the prepreg tape 1 is wound around the reel body 6c, the rotation shaft 6a is prevented from wobbling by inserting the tapered tip of the shaft misalignment prevention pin 26b into the taper hole 6b of the rotation shaft 6a. Alternatively, by being suppressed, the prepreg tape 1 can be smoothly pulled out from the reel 6 by the rotation of the reel body 6c with respect to the rotating shaft 6a, and the prepreg tape 1 caused by the wobbling or tilting of the rotating shaft 6a can be performed. It also contributes to the prevention of wrinkles.

  In the sticking device 10, the bearing member 22 functions as a rotating body support according to the present invention. Further, the lifting prevention member 26 also functions as a rotating body support portion according to the present invention.

  As shown in FIG. 5, the wound body 1 </ b> C has a bearing in which an end portion of the rotating shaft 6 a on the side where the tapered hole 6 b is formed is fixed to a side plate 21 b 1 on which the lifting prevention member 26 is provided. The rotary shaft 6a is housed in the main unit 20A so as to be supported by the member 22, and the rotary shaft 6a is installed between a pair of bearing members 22 that support both ends thereof. The lifting prevention member 26 is manually rotated on the rotation operation handle portion 26c disposed outside the main body unit 20A, so that the entire lifting prevention member 26 is rotated integrally, and the screw with respect to the inner screw member 21i is rotated. The screwing position of the shaft portion 26a can be changed. Thereby, the insertion and removal of the tapered tip of the shaft misalignment prevention pin 26b with respect to the tapered hole 6b of the rotating shaft 6a can be easily performed.

The floating prevention member 26 can be extracted outside the main unit 20A by a rotation operation.
The reel 6 and the wound body 1C provided in the main unit 20A can be removed from the main unit 20A by pulling out the end of the rotary shaft 6a on the side where the tapered hole 6b is formed from the shaft misalignment prevention pin 26b. As described above, the shaft misalignment prevention pin 26b is not protruded from the side plate 21b1 to the inner surface side by adjusting the screwing position of the lifting prevention member 26 with respect to the inner screw member 21i or by pulling out the main body unit 20A. Even when the wound body 1C is housed in the main unit 20A, the work is performed with the lifting prevention member 26 not protruding from the side plate 21b1 to the inner surface side.

As shown in FIGS. 3 and 5, the roller 23 is externally inserted into a rotating shaft 23a that connects the lower ends of the pair of side plates 21b and is rotatably supported. The both ends of the rotating shaft 23a are screwed to a pair of side plates 21b, and are provided between the pair of side plates 21b.
The roller 23 is provided outside the rotary shaft 23a via a bearing 23c externally attached to the rotary shaft 23a so as to be rotatable about the rotary shaft 23a, and is disposed between a pair of side plates 21b. ing.

Specifically, the roller 23 in the illustrated example is obtained by fixing and integrating a ring plate-like end plate 23e on the inner periphery of both ends in the axial direction of a cylindrical body 23d made of metal such as stainless steel (for example, SUS304). The rotation shaft 23a is extrapolated. The roller 23 is provided on the rotary shaft 23a so as to be rotatable around the rotary shaft 23a via a bearing 23c which is externally attached to the rotary shaft 23a and arranged inside each end plate 23e.
The bearing 23c is housed in a recess formed so as to expand the inner hole of the end plate 23e on the side of the end plate 23e facing the side plate 21b, and between the rotary shaft 23a and the end plate 23e. Is arranged in between. An extrapolation position in the longitudinal direction of the rotary shaft 23a is adjusted according to the axial dimension of the collar 23b that is extrapolated to the rotary shaft 23a and interposed between the bearing 23c and the side plates 21b on both sides thereof. Yes.

Moreover, in the apparatus main body 20 of the sticking apparatus 10 in the illustrated example, the space between the lower ends of the pair of side plates 21 b is not blocked, and the entire space between the lower ends of the pair of side plates 21 b is the bottom opening 21 a of the cover portion 21. It has become.
The roller 23 is provided so as to protrude from the bottom opening 21a to the lower side of the lower ends of the pair of side plates 21b.

  The tension roller 24 is extrapolated to a rotating shaft 24a provided between the pair of side plates 21b above the rotating shaft 23a of the roller 23, and is rotatable about an axis with respect to the rotating shaft 24a. Is provided. The rotary shaft 24a is attached by screwing both ends to a pair of side plates 21b.

  In view of the relatively high adhesion of the semi-cured photocurable resin composition to the prepreg tape 1, the roller 23 and the tension roller 24 have the peelability of the prepreg tape 1 in contact with the outer peripheral surface thereof. In order to make it favorable, for example, a surface layer made of an easily peelable resin for the photocurable resin composition of the prepreg tape 1 such as polytetrafluoroethylene is formed (coated) on the outer peripheral surface, embossing, etc. Surface treatment (surface treatment for improving the releasability of the prepreg tape 1) is performed, such as applying a concavo-convex process (processing to form fine irregularities, including roughening), and the prepreg tape 1 is less likely to stick due to this surface treatment. It is good also as an easy peeling surface which peels easily. As the resin surface layer for forming the easily peelable surface, a silicon coating layer or the like can also be employed.

The prepreg tape 1 has, for example, a structure in which reinforcing fibers 1a such as glass fibers and non-woven fabrics are embedded in a semi-cured photocurable resin composition 1b and integrated as shown in FIG. In addition to the prepreg tape 1, the fiber surface material is a belt-like fiber sheet (fiber tape) on one side of the prepreg tape 1 A illustrated in FIG. 10A as shown in FIG. 10B. A configuration in which 1c is attached (in the drawing, reference numeral 1B is added to the prepreg tape 1) can also be employed.
The constituent fibers of the fiber surface material 1c are not particularly limited, and for example, inorganic fibers such as glass fibers, synthetic resin fibers such as aramid fibers and polyester fibers, and natural fibers such as cotton and hemp can be used. Moreover, a nonwoven fabric etc. are employable as the fiber surface material 1c.

  The said photocurable resin composition mix | blends a photoinitiator, a thickener, etc. with polymeric resin. The prepreg tape 1A illustrated in FIG. 10A is formed, for example, by impregnating a photocurable resin composition into a fiber tape made of the above-described reinforcing fibers (hereinafter also referred to as a reinforcing fiber tape). The photocurable resin composition is liquid when impregnated into the reinforcing fiber tape, can be thickened to a predetermined viscosity after being impregnated, and has a property of being cured by light irradiation.

  Typical examples of the polymerizable resin include a radically polymerizable unsaturated polyester resin and a cationically polymerizable epoxy resin, but a radically polymerizable resin is preferably used because it is easy to obtain a stable thickener and is easy to handle. Is done. The radical polymerizable resin is a liquid resin in which a compound having a double bondable unsaturated group capable of radical polymerization is dissolved in a liquid vinyl monomer. Examples of liquid resins capable of radical polymerization include unsaturated polyester resins, epoxy acrylate resins, urethane acrylate resins, and allyl ester resins. The photopolymerization initiator used for the radically polymerizable resin is one that generates radicals by light irradiation, polymerizes and crosslinks a radically polymerizable liquid resin, and cures the entire composition. The acetophenone, benzophenone, Known photopolymerization initiators such as acylphosphine oxides can be mentioned.

  Examples of the thickener used for thickening the radical polymerizable resin composition include polymers and copolymers having monomers such as acrylic acid esters, methacrylic acid esters, and aromatic vinyl compounds. What was thickened by well-known methods, such as the method of mix | blending the thermoplastic resin particle which consists of such a material as a gelatinizer, and making it thicken to jelly form, can be employ | adopted.

In the prepreg tape 1B (prepreg tape with a surface material) illustrated in FIG. 10B, the fiber surface material 1c is adhered to one surface of the prepreg tape 1A by the adhesive strength of the semi-cured photocurable resin composition 1b. It is a thing.
In this prepreg tape 1B, the photocurable resin composition 1b is also infiltrated into the fiber surface material 1c, but this photocurable resin composition 1b is the surface of the fiber surface material 1c (opposite to the prepreg tape 1A). No or little exposure on the side surface).

  A wound body constituted by winding the prepreg tape 1B (prepreg tape with a surface material) extends from the wound body of the prepreg tape 1B, for example, in a state where the wound body is rotatably supported using a rotating shaft. When the drawn portion is pulled and the winding body is rotated by this pulling force to pull out the prepreg tape 1B, the prepreg tape 1B of the winding body is overlapped by winding and is adhered by the adhesive force of the photocurable resin composition 1b. The force required to peel off the applied portion works as a resistance force when pulling out the tape, but the resistance force resulting from the peeling off of the adhesive portion is a winding constituted using the prepreg tape 1A illustrated in FIG. There is an advantage that it can be much smaller than the case of a gyrus.

  For this reason, for example, in the case where a wound body constituted by winding the prepreg tape 1B is applied to the pasting device 10 and the prepreg tape 1B is rolled and pasted to the ground, the prepreg tape 1A is replaced with the wound body. The tension acting on the prepreg tape between the wound body and the roller 23 can be reduced as compared with the case where the wound body configured by using the wound body is used. Therefore, there is an advantage that the tensile strength required for the prepreg tape (that is, the tensile strength required when the photocurable resin composition 1b is uncured) may be low.

When a winding body configured using a prepreg tape 1B (a prepreg tape with a surface material) is applied to the sticking device 10, the winding body is a prepreg tape 1A of the prepreg tape 1B drawn from the winding body. It is necessary to be configured so that the roller 2 of the sticking apparatus 10 rolls and sticks to the base 2 in a direction in contact with the base top surface 2a.
As shown in FIG. 3, when applying to the sticking apparatus 10 of the example of illustration, the winding body comprised by winding up the prepreg tape 1B in the direction in which the fiber surface material 1c becomes the outer peripheral side of the prepreg tape 1A is used. Thereby, the prepreg tape 1B pulled out from the wound body is rolled and stuck to the base 2 by the roller 23 of the sticking device 10 in such a direction that the prepreg tape 1A side is in contact with the base top surface 2a. Further, since the fiber surface material 1c surface of the prepreg tape 1B comes into contact with the tension roller 24 and the roller 23 of the sticking device 10, the prepreg tape is applied by the adhesive force of the photocurable resin composition 1b. There is no worry that it is difficult to stick to 23, and smooth feeding movement can be continued stably. Smooth feed movement can be stably continued without using a roller 23 having an easily peeled surface formed by surface treatment.
However, as a sticking device according to the present invention, a winding body in which the prepreg tape 1B is wound up in a direction in which the fiber surface material 1c is on the inner peripheral side of the prepreg tape 1A is also applied. A configuration in which the prepreg tape 1A of the drawn prepreg tape 1B can be affixed by being pressed onto the base in a direction in contact with the base upper surface 2a can also be employed.

As shown in FIG. 5, since the taper hole 6b of the rotation shaft 6a of the reel 6 is formed only at one end of the rotation shaft 6a, the reel 6 is oriented in the opposite direction to that of FIG. The reel 6 is supported by the pair of bearing members 22 in such a direction that the end on the side where the tapered hole 6b is not formed is supported by the bearing member 22 fixed to the side plate 21b1 provided with the lifting prevention member 26. In this case, the bearing member 22 fixed to the side plate 21b1 can be rotated even if the anti-lifting member 26 is screwed from the outside of the main unit 20A so as to project the shaft misalignment prevention pin 26b from the side plate 21b1 to the inner surface side. The taper tip of the shaft misalignment prevention pin 26b cannot be pushed into the end of the rotation shaft 6a supported by the shaft, and the taper tip of the shaft misalignment prevention pin 26b cannot be pushed into the rotation shaft. From the side plate 21b1 of the preventing member 26 floating in comparison to when inserted into a tapered hole 6b remains in the state projecting large size of the main body unit 20A outward. Thereby, the direction of the reel 6 supported by the pair of bearing members 22 can be easily determined.
Therefore, when the winding body formed by using the prepreg tape 1B (prepreg tape with a surface material) and the prepreg tape 1B wound around the reel 6 is applied to the sticking device 10, the rotating shaft 6a of the reel 6 is used. The correctness of the direction of the wound body with respect to the pair of bearing members 22 can be easily determined by rotating the lifting prevention member 26 after the both ends of the body unit 20A are installed and supported on the pair of bearing members 22 of the main unit 20A. This is preferable in terms of preventing installation in the opposite direction.

  As shown in FIG. 3, the wound body 1 </ b> C is rotatably supported above the roller 23 by the wound body support portion 22 in the apparatus main body 20. The prepreg tape 1 drawn out from the wound body 1C is wound around the roller 23 of the apparatus main body 20 from the front side to the lower side of the roller 23. Therefore, when the affixing device 10 is advanced forward by pressing the handle portion 33 or the like, as the prepreg tape 1 is rolled onto the base 2 by the rolling of the roller 23 of the device body 20, The prepreg tape 1 is sequentially drawn out from the wound body 1 </ b> C, and can be continuously applied to the base 2 by rolling the prepreg tape 1.

  As shown in FIGS. 1 to 3 and the like, in this sticking device 10, the sticking auxiliary device 30 is provided on the rear side of the device main body 20, so that the auxiliary roller 32 of the sticking auxiliary device 30 is provided on the device main body 20. The roller 23 rolls on the prepreg tape 1 that has been pressed onto the base 2 to roll the prepreg tape 1 onto the base 2, thereby making sure that the prepreg tape 1 is pressed against the base 2 by pressure.

  As shown in FIG. 2 and the like, the sticking auxiliary device 30 is provided at a lower portion of the trunk 31 and a trunk 31 that is detachably attached to the apparatus main body 20 and supported so as to extend in the vertical direction. Consists of an auxiliary roller 32 that rolls and affixes the prepreg tape 1 placed on the construction base 2 to the construction base 2 (base top surface 2 a), and a handle portion 33 that protrudes above the trunk 31. Has been.

As shown in FIG. 1, FIG. 2, etc., the trunk portion 31 of the sticking assisting device 30 in the illustrated example fixes a pair of support columns 31a provided in parallel to both sides of a closing plate 31b, which is a rectangular metal plate. Are connected to each other.
The handle portion 33 is formed so as to protrude obliquely upward from the upper portion of the trunk portion 31 to the side opposite to the apparatus main body 20 (rear side; hereinafter also referred to as apparatus rear side). A pair of struts 31a of the trunk portion 31 protrude upward from the closing plate 31b, and the handle portion 33 extends from the upper end of each strut 31a so as to incline with respect to the struts 31a. Are connected by a rod-like grip 33b. The grip portion 33b extends in a direction parallel to the rotation axis of the auxiliary roller 32 (auxiliary device width direction).

  As shown in FIGS. 2 and 6, the rotary shaft 32a that rotatably supports the auxiliary roller 32 has two ends separated from each other at the lower end portion of the trunk portion 31 (separate from each other in the auxiliary device width direction). Are fixed to a pair of support plates 34 protruding rearward from the two locations. The auxiliary roller 32 is provided between the pair of support plates 34 so as to be extrapolated to the rotary shaft 32 a provided between the pair of support plates 34. The auxiliary roller 32 is rotatably supported on the rotary shaft 32a via a bearing 32c (see FIG. 3 and the like) externally inserted on the rotary shaft 32a. The auxiliary roller 32 is provided so as to protrude downward from the support plate 34.

  As shown in FIG. 6 and the like, the specific configuration of the auxiliary roller 32 of the sticking auxiliary device 30 in the illustrated example is the same as that of the roller 23 of the apparatus main body 20. The auxiliary roller 32 is formed by fixing and integrating a ring plate-like end plate 32e on the inner periphery of both ends in the axial direction of a cylindrical body 32d made of metal such as stainless steel (for example, SUS304), and the rotating shaft 32a. And the end plate 32e are provided on the rotary shaft 23a via a bearing 32c interposed between the end plates 32e so as to be rotatable about the axis. As for the outer peripheral surface of the cylindrical body 32d of the auxiliary roller 32, in order to improve the peelability of the prepreg tape 1 in contact with the outer peripheral surface, for example, poly 4 An easily peelable surface can be obtained by surface treatment such as providing a surface layer (resin layer) made of fluorinated ethylene, or performing uneven processing such as embossing.

  As shown in FIG. 6, the bearing 32c is housed in a recess formed so as to expand the inner hole of the end plate 32e on the side of the end plate 32e facing the support plate 34, and the rotary shaft 32a. And the end plate 32e. The auxiliary roller 32 is extrapolated in the longitudinal direction of the rotary shaft 32a according to the axial dimension of the collar 32b inserted between the bearing 32c and the support plates 34 on both sides thereof. The position has been adjusted.

  The sticking assisting device 30 is configured so that the main body unit 20A of the device main body 20 has the auxiliary body 32 in the extending direction of the rotation axis of the auxiliary roller 32, that is, the auxiliary device width direction that is the extending direction of the rotating shaft 32a. The handle portion 33 extends obliquely upward and inclined rearward from the upper end of the trunk portion 31 so as to coincide with the width direction (main body width direction) which is the extending direction of the rotation shaft 23a of the roller 23 of the main body unit 20A. It is attached in the direction to do.

As shown in FIGS. 5 and 6, the connecting plate 25 provided at the rear end portion of the main unit 20 </ b> A is an extension direction of the rotation axis of the roller 23 in the apparatus main body 20 (in other words, a pair of side plates 21 b. Is an elongated plate extending along the width direction (main body width direction), and is fixed to the side plate 21b by, for example, screwing or welding.
The connecting plate 25 is provided at two locations above and below the rear end of the main unit 20A.

  As shown in FIGS. 6 and 7, the connecting plate 25 is formed with a female screw hole 25 a for fixing the trunk portion 31 of the sticking auxiliary device 30 using a bolt 35 (bolt with a head). Then, as shown in FIGS. 2 and 3, the screw assisting device 30 is fixed to the device main body 20 by screwing and tightening the screw shaft 35 a of the bolt 35 that penetrates the trunk portion 31 into the female screw hole 25 a. Yes.

In the sticking device 10 and the device main body 20, the connecting plate 25 functions as an auxiliary device attaching portion for detachably attaching the sticking auxiliary device 30 to the rear end portion of the main unit 20A.
However, the auxiliary device mounting portion is not limited to the connecting plate 25, and for example, a configuration in which the rear end portion of the side plate 21b itself functions as the auxiliary device mounting portion can be employed.
In addition, as the auxiliary device attaching portion, for example, a vise-type manually operable clamp mechanism is provided as a fixture for removably fixing the sticking auxiliary device 30 to the main unit 20A, or the rear of the main unit 20 A configuration in which a lock piece (rotary engagement / disengagement lock piece) that is pivotally attached to the end portion and removably engages with the trunk portion 31 of the sticking assisting device 30 can be employed. Fixing tools such as a clamp mechanism and a rotation engagement / disengagement lock piece may be provided in the sticking auxiliary device 30.
Note that the above-described bolt 35 also functions as a fixture for detachably fixing the sticking auxiliary device 30.

In the sticking device 10 of the illustrated example, the bolt hole 31c of the trunk portion 31 of the sticking auxiliary device 30 is a through-hole penetrating the closing plate 31b in the thickness direction. Then, the screw shaft 35a of the bolt 35 passed through the bolt hole 31c is screwed into the female screw hole 25a of the connecting plate 25 and tightened, and the closing plate 31b of the sticking auxiliary device 30 is brought into contact with the connecting plate 25 to fix the trunk portion 31. is doing. The female screw holes 25a are respectively formed in a plurality of connecting plates 25 (two in the illustrated example) provided vertically apart from each other at the rear end of the main unit 20A of the apparatus main body 20. Since the closing plate 31b is formed with bolt holes 31c at positions corresponding to the female screw holes 25a of the connecting plates 25, the sticking auxiliary device 30 uses the bolt holes 31c to make a plurality of bolts 35. By fixing to the connecting plate 25, it can be firmly fixed to the apparatus main body 20.
The formation position of the bolt hole is not limited to the closing plate 31b as long as it is a constituent member of the trunk portion 31, and can be appropriately changed according to the position of the female screw hole 25a on the apparatus main body 20 side.

As shown in FIGS. 2 and 3, the head 35b of the bolt 35 is provided in an exposed state on the rear side of the sticking auxiliary device 30, specifically on the rear side of the closing plate 31b. Rotation operation is easy, and by rotating the bolt 35 and removing it from the connecting plate 25, the sticking auxiliary device 30 can be easily separated from the apparatus main body 20 as shown in FIG.
The sticking auxiliary device 30 separated from the device main body 20 can be used alone for roller application (rolling, sticking work) of the prepreg tape 1 disposed on the base upper surface 2a.

Since the sticking auxiliary device 30 has a simple configuration and does not need to store the wound body 1C unlike the device main body 20, it is lighter than the device main body 20 and has excellent operability. The prepreg tape 1 can be suitably used for the operation of attaching the prepreg tape 1 to a plurality of locations on the base 2 and the operation can be performed efficiently. Since the direction change of the traveling direction is also easy, for example, as shown in FIG. 9, even if the joints 5 having different extending directions intersect each other, the direction change corresponding to the joint 5 and the joint 5 is changed. The work of rolling and sticking the prepreg tape 1 arranged so as to cover the base 2 can be performed efficiently.
Further, for example, it is easy to avoid an obstacle such as an accessory existing on the roof of the building, and the sticking device 10 has an advantage that the work can be performed even in a place where the prepreg tape 1 cannot be pressed and stuck. .

As shown in FIG. 7, the sticking device 10 can transport the device main body 20 and the sticking auxiliary device 30 separately by separating the sticking auxiliary device 30 from the device main body 20. The apparatus main body 20 can convey the main body unit 20A and the lid member 21d separately by removing the lid member 21d from the main body unit 20A. Thereby, compared with the state which attached and integrated the sticking auxiliary | assistance apparatus 30 to the apparatus main body 20, there exists an advantage that carrying in to a spot and carrying out from a spot can be performed easily. The main body unit 20A, the lid member 21d, and the sticking auxiliary device 30 each have a simple structure, and can have a weight that can be transported by one person.
Further, as will be described later, the weight member 28 (see FIGS. 1 and 2) attached to the side plate 21b of the main unit 20A can be attached to and detached from the side plate 21b. It goes without saying that the labor required for transporting the main unit 20A can be reduced by transporting the main unit 20A separately from the main unit 20A while being detached from the unit 20A.

As shown in FIG. 5 and the like, a plate-shaped weight member 28 for increasing the weight of the apparatus main body 20 is attached to the pair of side plates 21b of the main body unit 20A using a set screw 27 (in the illustrated example, a butterfly screw). A hole 21c for attachment is formed.
The weight member 28 has a structure in which a handle 28b for making the weight member 28 easy to carry is projected at one place on the outer periphery of the metal plate 28a. A through hole 28c is formed in the center of the metal plate 28a so as to penetrate the thickness of the metal plate 28a.

The weight member 28 is a body unit of the screw shaft 27b in which a screw shaft 27b extending from the head portion 27a of the set screw 27 is inserted into the through hole 28c and is passed through the hole 21c of the side plate 21b. A nut 27c is screwed into a portion protruding to the inside of 20A, and is held so as to be pressed against the side plate 21b from the outside of the main unit 20A by a tightening force applied between the nut 27c and the head portion 27a of the set screw 27. (Attached). In the illustrated example, the set screw 27 holds the weight member 28 in the attached state to the main unit 20A, and the holder is attached to the side plate 21b where the hole 21c is formed. It functions as a part.
Since the set screw 27 in the illustrated example is a thumbscrew, the tightening operation can be easily performed by manually rotating the head 27a. Further, by manually rotating the set screw 27, it is possible to easily remove the weight member 28 held by the main unit 20A.

The nut 27c disposed inside the main unit 20A (between the pair of side plates 21b) may be aligned with the hole 21c of the side plate 21b and fixed to the side plate 21b by welding or the like in advance. In this case, the nut 27c functions as a holder mounting portion.
Further, as the holder, any configuration may be adopted as long as the weight member 28 is detachably attached to the side plate 21b so that the weight member 28 can be detachably held on the outer surface side of the side plate 21b. For example, a configuration using hexagon bolts and nuts can be employed. Also in this case, it is needless to say that a configuration in which the nut is aligned with the hole 21c of the side plate 21b and fixed to the side plate 21b in advance and the bolt is screwed from the outside of the main unit 20A can be adopted. .

  As shown in FIG. 5, the inner diameter of the through hole 28 c of the metal plate 28 a of the weight member 28 is slightly larger than the outer diameter of the screw shaft 27 b of the set screw 27. The operation of pressing the weight member 28 into the side plate 21b using the set screw 27 is performed by receiving a weight member receiving a lower end of the weight member 28 below the hole 21c and projecting on the outer surface side of the side plate 21b. Since the weight member receiving piece 29 supports the load of the weight member 28, an excessive load acts on the set screw 27 after the operation is completed. The inconvenience of damaging the screw 27 can be avoided. The weight member 28 is placed on the weight member receiving piece 29 with the handle 28b facing upward.

  The weight member receiving piece 29 protrudes on the outer surface of the side plate 21b and is L-shaped to prevent the weight member 28 from dropping off from the protruding plate portion 29a on the protruding plate portion 29a on which the weight member 28 is placed. It is a projecting piece having a structure in which a plate-like stopper projecting piece 29b is projected, and functions as a weight member holding portion for holding the weight member 28 on the side plate 21b.

As the main unit 20A, for example, in addition to the weight member receiving piece 29, the weight member on the outer surface of the side plate 21b with an L-shaped protruding piece including a protruding plate portion and a holding piece protruding from the protruding end as a weight member holding portion. The weight member 28 is protruded at one or a plurality of positions above the receiving piece 29 so that the weight member 28 can be removably held on the side plate 21b by the weight member receiving piece 29 and the L-shaped protruding piece without using a holding tool. It is good also as a structure. In this case, the weight member 28 can be inserted / removed from the upper side of the side plate 21b between the stopper protruding piece 29b of the weight member receiving piece 29 and the side plate 21b and between the holding pieces of the plurality of L-shaped protruding pieces and the side plate. Can be adopted.
Further, as the main unit 20A, a configuration in which the weight member holding portion is omitted and the weight member is detachably held only by the holder attached to the holder attaching portion of the side plate 21b can be employed.

  The screw shaft 27b of the set screw 27 in the illustrated example has a length that allows the weight member 28 to be attached to the main unit 20A by penetrating the metal plate 28a of the two weight members 28. However, as the set screw, it is possible to select and use a screw whose length of the screw shaft 27b can attach (hold) three or more weight members 28. That is, by appropriately selecting the length of the screw shaft of the set screw, the number of weight members 28 can be easily accommodated.

Further, the number of weight members 28 attached to the main unit 20A is not necessarily the same on both sides in the width direction of the main unit 20A (the extending direction of the rotating shaft 23a of the roller 23).
For example, when the prepreg tape 1 is applied to an inclined upper surface such as an upper surface having a water gradient, the number of weight members 28 is set different on both sides in the width direction in order to ensure the balance of the center of gravity of the applying device 10. It is also possible to do.

In addition, this invention is not limited to the above-mentioned embodiment, A design change is possible suitably in the range which does not deviate from the main point.
The cover side wall of the main body unit is not limited to the pair of side plates 21b described above, and for example, a pair of side plates 21b connected in a plan view with a pair of rear plates provided so as to close the rear ends. It is also possible to adopt a U-shaped one in plan view in which the side plate 21b is connected by a front plate portion provided so as to close between the front ends thereof, a rectangular frame shape having an upper opening portion and a bottom opening portion, etc. . Further, as the lid member, one having a configuration capable of blocking light by closing all the openings (other than the bottom opening) existing on the upper side, the front side, and the rear side of the cover side wall corresponding to the shape of the cover side wall.

Here, the cover plate 31b of the sticking assisting device 30 can be omitted in the configuration in which the U-shaped cover side wall in a plan view is used in which the pair of side plates 21b are connected by a rear plate portion provided so as to close the rear ends.
Moreover, in the structure which employ | adopted the planar side U-shaped cover side wall which connected the pair of side plates 21b with the front plate part provided so that the front end may be plugged, the top plate which plugs up the cover side wall upper part as a cover part of an apparatus main body. It is also possible to employ a configuration in which the cover part is provided integrally with the cover side wall and the openable / closable lid member is omitted. In this case, the wound body can be inserted into and removed from the inner side of the cover from the rear opening that is opened when the sticking auxiliary device 30 is removed from the apparatus main body 20.

  The wound body is not limited to the prepreg tape wound around the reel 6, and for example, a structure in which the prepreg tape is directly wound around the rotating shaft can be employed.

The sticking device according to the present invention can be used not only for joint treatment between waterproof panels but also for waterproof treatment of a concrete joint portion in a concrete slab, for example.
In addition, it is not limited to the prepreg tape application work on the construction site where sunlight is radiated, such as on the roof of a building, but it is also prepreg on the floor surface (upper surface) in the building, the floor surface (upper surface) of tunnels, underground passages, etc. It can also be used for tape application work. In this case, after applying the prepreg tape to the upper surface of the base, the photocurable resin composition is irradiated with light that starts and advances the curing of the photocurable resin composition corresponding to the configuration of the photocurable resin composition. The resin composition is cured.

DESCRIPTION OF SYMBOLS 1 ... Photocurable prepreg tape, 1a ... Reinforcing fiber, 1b ... Photocurable resin composition, 1c ... Fiber surface material, 1A ... Photocurable prepreg tape, 1B ... Photocurable prepreg tape (Photocurable with surface material) Prepreg tape), 1C ... wound body, 2 ... construction base, 2a ... upper surface of base, 3 ... waterproof panel (heat insulating waterproof panel), 3a ... heat insulating panel, 3b ... resin waterproofing layer, 4 ... panel array, 5 ... joint , 6 ... reel, 6a ... rotating shaft, 6b ... taper hole, 6c ... reel body,
10: Photocurable prepreg tape application device,
DESCRIPTION OF SYMBOLS 20 ... Apparatus main body, 21 ... Cover part, 21a ... Bottom part opening part, 21b, 21b1, 21b2 ... Side plate, 21c ... Hole, 21d ... Lid member, 21d1 ... Handle, 21e ... Top opening part, 21f ... Front opening part, 21g ... rear opening, 21h ... through hole, 21i ... internal thread member, 22 ... wound body support (bearing member), 22s ... recess for bearing, 23 ... roller, 23a ... rotating shaft, 23b ... collar, 23c ... Bearing, 23d ... Cylindrical body, 23e ... End plate, 24 ... Tension roller, 24a ... Rotating shaft, 25 ... Connection plate, 25 ... Screw hole, 26 ... Rolling body support (lifting prevention member), 26a ... Screw Shaft portion, 26b ... Axial misalignment prevention pin, 26c ... Rotation operation handle portion, 27 ... Holding tool (set screw), 27a ... Head, 27b ... Screw shaft, 28 ... Weight member, 28a ... Metal plate, 28b ... Remove Hand, 28c ... through hole, 29 ... weight member receiving piece, 29a ... protruded plate portion, 29 b ... stopper protrusion,
DESCRIPTION OF SYMBOLS 30 ... Sticking auxiliary device, 31 ... Trunk, 31a ... Column, 31b ... Closing plate, 31c ... Bolt hole, 32 ... Auxiliary roller, 32a ... Rotating shaft, 32b ... Collar, 32c ... Bearing, 32d ... Cylindrical body, 32e ... End plate 33 ... handle portion 33a ... elongated material 33b ... grip portion 34 ... support plate 35 ... bolt (bolt with head), 35a ... screw shaft, 35b ... head.

Claims (8)

Rotating the wound body into a cover part that houses a wound body that is made up of a photocurable prepreg tape that is composed of a light-shielding member and is formed by integrating a reinforcing fiber with a semi-cured photocurable resin composition A wound body support portion for freely supporting, and a roller for rolling and pasting the photocurable prepreg tape drawn from the wound body through the bottom opening of the cover portion to a construction base A device main body provided, and a sticking auxiliary device detachably attached to the device main body,
The sticking auxiliary device is attached to the apparatus main body so as to be detachable and supported so as to extend in the vertical direction, and a photocuring property provided on the construction base provided at the lower part of the trunk. An auxiliary roller that rolls and applies a prepreg tape to the construction base, and a handle portion protruding from the upper portion of the trunk,
The photocurable prepreg pulled out from the wound body and pasted to the construction base by the roller of the apparatus main body by moving the apparatus main body on the construction base in a direction that is the front side of the sticking auxiliary device. A photocurable prepreg tape sticking device, wherein an auxiliary roller of the sticking aid device can roll on a tape. The cover part has a cover side wall and a lid member that opens and closes the upper opening of the cover side wall, and the winding body support part can be stored and taken out with the upper opening of the cover side wall opened. And
The apparatus main body includes a main body unit having a configuration in which the wound body support section and the roller are provided on the cover side wall, and an auxiliary apparatus mounting section for removably mounting the sticking auxiliary apparatus to the main body unit. The photocurable prepreg tape application device according to claim 1, wherein the photocurable prepreg tape application device is provided.   The cover sidewall has the upper opening and the front opening, and the lid member is formed in an L-shaped plate that can open and close the upper opening and the front opening of the cover sidewall. The photocurable prepreg tape application device according to claim 2.   The cover side wall includes the upper opening and the rear side opening, and the sticking auxiliary device includes a closing plate that blocks and shields the rear side opening of the cover side wall, and the apparatus main body of the sticking auxiliary device The photocurable prepreg tape applying device according to claim 2 or 3, wherein a rear opening of the cover side wall is opened and closed by attaching to and detaching from the cover.   A holder mounting part for detachably attaching a holder for holding a weight member for increasing the weight of the apparatus main body to the cover part in a detachable manner and / or holding the weight member detachably on the cover part. The photocurable prepreg tape applicator according to any one of claims 1 to 4, wherein a weight member holding part is provided.   The said cover part is provided with the said holder attachment part and / or the said weight member holding | maintenance part in the both sides of the width direction which is the extending direction of the rotating shaft of the said roller in the said apparatus main body, It is characterized by the above-mentioned. Item 6. The photocurable prepreg tape applying device according to Item 5.   The said holding tool and the said weight member holding | maintenance part can hold | maintain the said weight member in the said cover part, and can change the number of weight members hold | maintained in the said cover part. 5. The photocurable prepreg tape application device according to 5 or 6.   The outer peripheral surface of the roller of the main unit is an easily peelable surface formed by coating or uneven processing with a resin layer that is easily peelable from the photocurable resin composition of the photocurable prepreg tape. The photocurable prepreg tape pasting device according to any one of claims 1 to 7.

Images