JP2020094296A - Tape fitting apparatus - Google Patents

Abstract

To provide a tape fitting device capable of automatically performing work for fitting a tape to a pocket base and improving efficiency and accuracy of the work.SOLUTION: A tape fitting device 1 comprises: a tape material supply section 10 for supplying a tape material 3 where adhesive is applied to one side face; a tape material cutting section 20 for cutting the tape material 3 and cutting a tape 4 of prescribed length; a tape conveyance section 30 for conveying the tape 4 to a prescribed placing position P6; a pocket base conveyance section 50 for conveying a pocket base 5 to a placing position P6; and heating means for heating and welding the tape 4 installed in the pocket base 5 to the pocket base 5 so that one side face to which the adhesive is applied abuts on the pocket base 5 at the placing position P6.SELECTED DRAWING: Figure 1

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a tape attaching device for attaching a tape to a pocket material which is attached to clothes and constitutes a pocket.

BACKGROUND ART In order to reinforce a pocket of clothes worn by a wearer such as a medical worker, a peripheral portion of an opening of this pocket has a multilayer structure. For example, as shown in the perspective view of FIG. 28A, the peripheral portion of such a multi-layered structure is formed by attaching a cloth tape 300 to the side surface of the peripheral portion of the pocket material 200 forming the pocket, and then, as shown in FIG. As shown in the perspective view of (b), it is manufactured by folding back a plurality of peripheral portions of the pocket material 200 so that the tape 300 is located inside and then sewing the pocket material 200.

Conventionally, the work of attaching the tape 300 made of cloth to the side surface of the peripheral portion of the pocket material 200 in this manner has been performed manually by an operator. Specifically, an operator cuts the tape 300, which is a long tape material wound in a roll shape and having an adhesive applied to one side, by sandwiching the tape material for a predetermined length. It was cut out. Next, the operator superimposes the tape 300 on the pocket 200 so that the adhesive of the tape 300 contacts the pocket 200, and then presses the iron on the tape 300 and the pocket 200 from above. As a result, the adhesive of the tape 300 was heated and welded to the pocket material 200.

For example, Patent Document 1 discloses a technique of joining a supplementary material such as a pocket material to clothes by an adhesive, which is not a technique using a tape.

Further, in recent years, the shape of pockets has been diversified due to the variety of designs of clothes, and thus the cut shape of tape has also been diversified. For example, as shown in the plan view of FIG. 29A, when the left and right ends of the peripheral edge of the pocket material 200 have a right-angled shape, it is necessary to cut the end of the tape 300 into a right-angled shape. As shown in the plan view of FIG. 29B, when the left and right end portions of the peripheral edge of the pocket material 200 have an acute angle shape, it is necessary to cut the end portion of the tape 300 into an acute angle shape.

Special table 2013-506057 gazette

However, conventionally, the cutting out of the tape, the superposition of the tape on the pocket, and the heating of the tape by the iron were all performed manually by the operator, so improvement from the viewpoint of work efficiency and accuracy is improved. There was room for

In particular, since the tape cutting shapes are diversified as described above, and it was necessary for the operator to change the tape cutting shapes, there is room for further improvement from the viewpoint of work efficiency and accuracy. It was

The present invention has been made in view of the above, and it becomes possible to automatically perform the work of attaching the tape to the pocket material, and it is possible to improve the efficiency and accuracy of the work. , A tape attachment device is provided.

The tape attachment device according to claim 1, wherein a tape material supply means for supplying a tape material having an adhesive applied to one side surface and a predetermined length by cutting the tape material supplied by the tape material supply means. The tape material cutting means for cutting out the tape, the tape carrying means for carrying the tape cut out by the tape material cutting means to a predetermined mounting position, and the pocket material attached to the clothes to form a pocket. And a tape that is placed on the pocket so that the one side on which the adhesive is applied abuts on the pocket, at the placement position described above. Heating means for heating and welding.

The tape attachment device according to claim 2 is the tape attachment device according to claim 1, wherein the tape material cutting means includes a pair of blades arranged to face each other with the tape material interposed therebetween, By moving one of the pair of blades to a position that substantially abuts the other, blade moving means for cutting the tape material arranged between the pair of blades in the state before the movement by the pair of blades. An angle changing means for changing the cutting angle of the tape material by the pair of blades to a desired cutting angle is provided.

The tape attachment device according to claim 3 is the tape attachment device according to claim 2, wherein the pair of blades are virtual straight lines orthogonal to a tape surface of the tape material. Is arranged along an orthogonal line passing through a substantially central position in the width direction, the angle changing means rotates the pair of blades around the orthogonal line while maintaining the mutual positional relationship of the pair of blades. Thereby, the cutting angle is changed.

The tape attachment device according to claim 4 is the tape attachment device according to claim 2 or 3, wherein when the desired cutting angle is specified by a predetermined method, a cutting angle by the pair of blades with respect to the tape material. However, an angle control means for driving the angle changing means is provided so that the specified cutting angle is obtained.

The tape attachment device according to claim 5 is the tape attachment device according to any one of claims 1 to 4, wherein a pocket is taken out one by one from the plurality of the pocket fabrics that are stacked. It is a ground take-out means, and comprises pocket ground take-out means having an adhesive means for taking out the pocket ground by using the adhesive force of an adhesive tape, and the pocket ground carry means is the pocket taken out by the pocket ground take-out means. Transport the ground.

The tape attachment device according to claim 6 is the tape attachment device according to any one of claims 1 to 5, wherein the pocket material conveying means detects a plurality of side edges of the pocket material. The detecting means and the pocket positioning means for moving the pocket so that at least one side of the pocket is parallel to a reference line which is an imaginary straight line, and the pocket positioning means comprises: The pocket material is moved so that a plurality of positions of the side edge are simultaneously detected by the side edge detecting means at a plurality of positions on the reference line.

According to the tape attachment device of the first aspect, the tape material is cut and the tape is cut out, and the tape is placed on the pocket and heat-welded. Therefore, the tape material is cut and the tape is heat-welded. It can be automated, and the efficiency and accuracy of the work of attaching the tape to the pocket can be improved.

According to the tape attachment device of the second aspect, the cutting angle of the pair of blades with respect to the tape material can be changed to a desired cutting angle, so that the tape material is cut at various cutting angles according to the shape of the pocket. Therefore, it becomes possible to cope with the diversification of the cut shape of the tape.

According to the tape attaching device of the third aspect, the cutting angle can be changed by rotating the pair of blades about the orthogonal line while maintaining the mutual positional relationship of the pair of blades. Even if the cutting angle is changed, the tape feed-out direction can be determined by determining the tape feed-out amount based on the intersection with the orthogonal line of the tape material (the approximate center position in the width direction of the tape material). It is possible to reliably and easily perform the positioning in.

According to the tape attachment device of claim 4, the angle changing means can be driven so that the cutting angle by the pair of blades with respect to the tape material becomes the specified desired cutting angle. Can be changed automatically, and the efficiency and accuracy of the work of changing the cutting angle can be improved.

According to the tape attaching apparatus of claim 5, the pocket material can be taken out by using the adhesive force of the adhesive tape, and compared with the case where the material is taken out by suction, regardless of the difference in material and thickness of the pocket material. Various pockets can be taken out stably and surely.

According to the tape attaching apparatus of claim 6, the pocket material can be moved so that at least one side of the pocket material is parallel to the reference line which is a virtual straight line. The position and angle of the ground can be adjusted accurately, and the accuracy of the work of attaching the tape to the pocket can be further improved.

It is a top view of the tape attachment device which concerns on embodiment of this invention. It is a top view which shows a tape material supply part, a tape material cutting part, and a tape conveyance part (partially omitted). It is a front view which shows a tape material supply part, a tape material cutting part, and a tape conveyance part (partially omitted). It is a front view of a tape material cutting part. It is a figure which shows the cutting operation|movement by a tape material cutting part, (a) is a figure which shows the state before cutting, (b) is a figure which shows the state at the time of cutting. FIG. 5 is a cross-sectional view (partially omitted) taken along the line AA of FIG. 4, in which (a) is a view showing a state in which the cutting surfaces of the fixed blade and the movable blade are rotated so as to be orthogonal to the longitudinal direction of the tape material. , (B) are diagrams showing a state in which the cut surface is rotated so as to be inclined at an angle with respect to the longitudinal direction of the tape material. It is a perspective view which shows the conveyance operation and heating operation with respect to a mounting position. FIG. 8 is a perspective view illustrating a transport operation and a heating operation with respect to the mounting position, following FIG. 7. FIG. 9 is a perspective view illustrating a transport operation and a heating operation with respect to the mounting position, following FIG. 8. FIG. 10 is a perspective view showing a carrying operation and a heating operation with respect to the mounting position, following FIG. 9. FIG. 11 is a perspective view illustrating a transport operation and a heating operation with respect to the mounting position, following FIG. 10. FIG. 12 is a perspective view illustrating a carrying operation and a heating operation with respect to the mounting position, following FIG. 11. FIG. 13 is a perspective view illustrating a transport operation and a heating operation with respect to the mounting position, following FIG. 12. FIG. 14 is a perspective view illustrating a transport operation and a heating operation with respect to the mounting position, following FIG. 13. FIG. 15 is a perspective view illustrating a transport operation and a heating operation with respect to the mounting position, following FIG. 14. FIG. 16 is a perspective view illustrating a transport operation and a heating operation with respect to the mounting position, following FIG. 15. It is a perspective view which shows operation|movement of a pocket ground taking-out part. FIG. 18 is a perspective view showing the operation of the pocket ground takeout part continued from FIG. 17; FIG. 19 is a perspective view showing the operation of the pocket ground takeout part continued from FIG. 18; FIG. 20 is a perspective view showing the operation of the pocket ground takeout part continued from FIG. 19; FIG. 21 is a perspective view showing an operation of the pocket ground take-out section following FIG. 20. It is a side view of a position adjusting mechanism. It is a side view of a position adjusting mechanism. It is a top view of a position adjusting mechanism. It is a side view of a heating part and its circumference. It is a perspective view of a pocket ground discharge part and its periphery. FIG. 3 is a block diagram functionally and conceptually showing the electrical configuration of the tape attachment device. It is a perspective view of a pocket cloth and a tape, (a) is a figure showing the state before return, (b) is a figure showing the state after return. It is a top view of the pocket cloth and the tape in the state before folding, (a) is a figure when the right and left ends of the peripheral edge of the pocket cloth have a right-angled shape, and (b) is the left and right edges of the peripheral edge of the pocket cloth. It is a figure when it is an acute-angled shape.

Embodiments of a tape attaching apparatus according to the present invention will be described in detail below with reference to the accompanying drawings. First, the basic concept of the [I] embodiment will be described, then the specific contents of the [II] embodiment will be described, and finally, a modified example of the [III] embodiment will be described. However, the present invention is not limited to the embodiments.

[I] Basic Concept of Embodiment First, the basic concept of the present embodiment will be described. The present embodiment relates generally to a tape attaching device for attaching a tape to a pocket material which is attached to clothes and constitutes a pocket.

Here, the "clothes" are clothes worn by the wearer. The wearer is arbitrary and includes, for example, an employee engaged in medical work, nursing work, or nursing work. The form of the garment is arbitrary and includes, for example, an upper garment, a lower garment, a dress, a worksuit, an apron and the like. "Pocket" includes an outer pocket attached to the outer surface of the garment or an inner pocket attached to the inner surface of the garment. The "pocket" is a member that is attached to clothes and constitutes a pocket, and is typically one piece of cloth, but may be cloth having a multilayer structure. In the present embodiment, a member before being attached to clothes is referred to as a "pocket fabric", and a member after being attached to clothes (and a space formed between the member and the clothes) is referred to as a "pocket". Call separately.

The “tape” is a joining means for attaching the pocket material to clothes, and is typically a thin thin body having a rectangular planar shape, but may have a square planar shape or another shape. The case where the tape has a rectangular planar shape will be described below. This tape is cut out by cutting a long tape material into a predetermined length. This tape material is typically wound around a tape reel in a roll shape, and as the tape reel rotates, the tape material is rotated as a whole, and the tip end portion in the longitudinal direction is drawn out. The leading end is cut to form a tape. In the present embodiment, a member before cutting is referred to as a "tape material", and a member after cutting is referred to as a "tape".

[II] Specific Contents of Embodiment Next, specific contents of the present embodiment will be described.

(Constitution)
First, the configuration of the tape attachment device according to the present embodiment will be described.
FIG. 1 is a plan view of the tape attaching device according to the present embodiment. In the following description, the X direction of FIG. 1 is the left-right direction (the direction along the horizontal plane, the -X direction is the left direction, the +X direction is the right direction), and the Y direction is the front-back direction (the direction along the horizontal plane, The +Y direction is referred to as the backward direction and the -Y direction is referred to as the forward direction). In addition, a Z direction (illustrated in FIG. 3 to be described later) which is a direction orthogonal to the X direction and the Y direction is a vertical direction (a direction along a vertical plane, which is a direction from the paper surface of FIG. 1 to the front +Z). The direction is referred to as an upward direction, and the −Z direction, which is a direction from the paper surface of FIG.

As shown in FIG. 1, the tape attachment device 1 includes a tape material supply unit 10, a tape material cutting unit 20, a tape transport unit 30, a pocket material removal unit 40, a pocket material transport unit 50, a heating unit 60, and a pocket material discharge unit. 70, an operation unit 80, a display unit 90, a recording unit 100, a drive circuit 110, and a control unit 120 (the operation unit 80, the display unit 90, the recording unit 100, the drive circuit 110, and the control unit 120. , Shown later in FIG. 27).

(Structure-Outline of operation)
Next, an outline of the operation of the tape attaching device 1 will be described.
Schematically, a tape reel 2 in which the tape material is wound in a roll shape is set in the tape material supply unit 10, and the tape material 3 fed from the tape reel 2 is supplied to a cutting position P1. The tape 4 is cut out by being cut at a desired cutting angle by the tape material cutting unit 20 at the cutting position P1. The tape 4 is transported to the first tape delivery position P2 by the tape transport unit 30, then to the second tape delivery position P3, and then to the mounting position P6.
On the other hand, a plurality of pocket fabrics 5 are stacked in the pocket fabric take-out unit 40, the pocket fabrics 5 are taken out one by one by the pocket fabric take-out unit 40, and the pocket fabric carrying unit 50 moves to the first pocket delivery position P4. It is transported, then transported to the second pocket delivery position P5, and further transported to the mounting position P6.
At this mounting position P6, the tape 4 is mounted so as to overlap the pocket 5, and the heating portion 60 heats the tape 4 and welds it to the pocket 5. The pocket material 5 after the welding is discharged to the outside of the tape attaching apparatus 1 by the pocket material discharging portion 70.
Note that, in FIG. 1, the configurations and positions of these respective parts are shown in a simplified manner, and specific examples of the configurations and positions of the respective parts will be described later. Further, each part can be configured by combining known mechanical elements (cylinder, piston, slide, etc.) and electric elements (motor, sensor, etc.), unless otherwise specified. Further, the operation timing of each part can be determined based on the detection result of the material (tape material 3, tape 4, pocket material 5 and the like) by a known sensor and the operation sequence of each part.

(Structure-Tape material supply section)
Next, the configuration of each part of the tape attachment device 1 will be described in detail.
2 is a plan view showing the tape material supply unit 10, the tape material cutting unit 20, and the tape transport unit 30 (partially omitted), and FIG. 3 is the tape material supply unit 10, the tape material cutting unit 20, and the tape transport unit. It is a front view which shows the part 30 (partially omitted).
As shown in FIGS. 2 and 3, the tape material supply unit 10 is a tape material supply unit that supplies the tape material 3, and includes, for example, a tape material feeding unit 11 and a tape material guide unit 12.

(Structure-Tape material supply section-Tape material feeding section)
The tape material feeding section 11 is a tape material feeding means that feeds the tape material 3 by supporting and rotating the tape reel 2 wound with the tape material 3 in a roll shape. An adhesive is applied to one side surface of both side surfaces of the tape material 3, and the tape material 3 is fed out so that this one side surface faces downward (hereinafter, the surface to which the adhesive agent is applied is downward. The tape material 3 and the tape 4 are conveyed so that they face each other). For example, the tape material feeding unit 11 includes a support shaft 11a that supports the tape reel 2 and a feeding amount detection unit 11b that detects the feeding amount of the tape material 3.

The support shaft 11a is disposed along the front-rear direction, is inserted through the rotation center of the tape reel 2, and rotatably supports the tape reel 2. The support shaft 11a is fixed to the tape attachment device 1 via a support means (not shown).
The feeding amount detection unit 11b includes a push button type switch (not shown) having a rod terminal. When the amount of tape material 3 (the length of the tape material 3 from the tape reel 2 to the outside to reach the tape material guide portion 12) is equal to or less than a predetermined amount, the amount of tape material detection portion 11b detects the tape material 3 3 is arranged at such a position and angle as to come into contact with the rod terminal, and by detecting whether or not the tape material 3 is in contact with the rod terminal, it is possible to determine whether or not the feeding amount of the tape material 3 has become a predetermined amount or less. Detect.

In such a configuration, a pulse motor (not shown) rotates the support shaft 11a by a predetermined number of steps each time the delivery amount detection unit 11b detects that the delivery amount of the tape material 3 has become equal to or less than a predetermined amount. By rotating the tape reel 2, the tape material 3 is paid out from the tape reel 2 in the left direction. For this reason, it is possible to supply the tape material 3 in an amount and timing as necessary.
More specifically, a guide roller or a guide rod for guiding the tape material 3 or an adjusting roller for adjusting the tension of the tape material 3 is provided between the tape reel 2 and the tape material guide portion 12. , Can be provided at arbitrary positions and numbers, but since a known mechanism can be applied to these, detailed description thereof will be omitted.

(Structure-Tape material supply section-Tape material guide section)
The tape material guide unit 12 is a tape material guide unit that guides the tape material 3 fed by the tape material feeding unit 11. For example, the tape material guide unit 12 includes a guide rail 12a and a feed roller 12b.
The guide rail 12a is a rail formed such that a cut surface (hereinafter, a vertical cross section) along a vertical plane forms an upward U-shaped groove portion, which is horizontally arranged along the left-right direction, and inside the groove portion. The tape material 3 can be guided along. A predetermined one side of the groove portion (side of the front side in the present embodiment) is movable in the front-rear direction according to the width of the tape material 3, and it is possible to guide the tape materials 3 having different widths. Is becoming
The feed roller 12b is arranged at a position (upper position) that faces the tape material guide portion 12 with the tape material 3 interposed therebetween. When the feed roller 12b is in contact with the upper surface of the tape material 3, the pulse motor ( By rotating the tape material 3 by a predetermined number of steps (not shown), the tape material 3 can be delivered by a predetermined length in a predetermined transport direction (left direction in this embodiment).

(Structure-Tape material cutting part)
The tape material cutting unit 20 shown in FIGS. 1 to 3 is a tape material cutting unit that cuts the tape material 3 conveyed by the tape material supply unit 10 and cuts out a tape 4 having a predetermined length. FIG. 4 is a front view of the tape material cutting unit 20, FIG. 5 is a diagram showing a cutting operation by the tape material cutting unit 20, FIG. 4A is a diagram showing a state before cutting, and FIG. FIG. 6 is a sectional view (partially omitted) taken along the line AA of FIG. 4, and FIG. 6A is a sectional view of the fixed blade 21a and the movable blade 21b with respect to the longitudinal direction of the tape material 3. Is a view showing a state of being rotated so as to be orthogonal to each other, and (b) is a view showing a state of rotating so that the cut surface is inclined by an angle α with respect to the longitudinal direction of the tape material 3.
As shown in FIGS. 2 and 4 to 6, the tape material cutting unit 20 includes, for example, a blade unit 21 and an angle changing unit 22.

(Construction-Tape material cutting section-Blade unit)
The blade unit 21 is a cutting unit that cuts the tape material 3, and includes, for example, a pair of blades 21a and 21b, a blade moving portion 21c, a pressure contact portion 21d, and a blade support portion 21e.

(Structure-Tape material cutting section-Blade unit-A pair of blades)
The pair of blades 21a and 21b cooperate with each other to cut the tape material 3, and are arranged so as to face each other vertically with the tape material 3 interposed therebetween. Although each of the pair of blades 21a and 21b may be movable, in the present embodiment, one of the pair of blades 21a and 21b is fixed (hereinafter, fixed blade 21a), and the other is moved. A possible blade (hereinafter, movable blade 21b) is used.
The fixed blade 21a is arranged below the tape material 3 along a direction orthogonal to the longitudinal direction of the tape material 3, and has a blade edge having the same width or more as the tape material 3, and the tip position of the blade edge ( The upper end position) is arranged at a position close to the lower surface of the tape material 3.
The movable blade 21b is arranged above the tape material 3 along a direction orthogonal to the longitudinal direction of the tape material 3, and has a blade edge having the same width or more as the tape material 3, and the tip position of the blade edge ( The lower end position) is a position above the tape material 3 that faces the fixed blade 21a (a blade initial position, which is the position shown in FIG. 5A), and a position below the cutting edge of the fixed blade 21a. The fixed blade 21a can be reciprocally moved to two positions, that is, a position (the blade cutting position and a position shown in FIG. 5B) substantially abutting on the blade edge. Note that "substantially abutting" means that the blade edge of the fixed blade 21a and the blade edge of the movable blade 21b are in contact with each other, and that the blade edge of the fixed blade 21a and the blade edge of the movable blade 21b are mutually less than the thickness of the tape material 3. Although the blade tips are not in contact with each other because they are separated from each other by a certain gap, a state in which these blade tips are close to each other to the extent that the tape material 3 can be cut is included.

(Structure-Tape material cutting section-Blade unit-Blade moving section)
The blade moving unit 21c is a blade moving unit that cuts the tape material 3 by the pair of blades 21a and 21b by reciprocating at least one of the pair of blades 21a and 21b to two positions of the blade initial position and the blade cutting position. is there. The blade moving unit 21c may move both the pair of blades 21a and 21b, but in the present embodiment, as described above, one of the pair of blades 21a and 21b is fixed. Since the blade 21a is used and the other is the movable blade 21b, the blade moving unit 21c is configured to reciprocate the movable blade 21b. For example, the blade moving unit 21c includes an air cylinder arranged along the up-down direction, the movable blade 21b is fixed below the piston rod of the air cylinder, and the piston rod is driven by air pressure, The movable blade 21b is reciprocated between the blade initial position and the blade cutting position.

With such a configuration, when the movable blade 21b is at the blade initial position, an insertion space is formed between the movable blade 21b and the fixed blade 21a, as shown in FIG. The tape material 3 is inserted into. With the tape material 3 thus inserted, as shown in FIG. 5B, the movable blade 21b moves to the blade cutting position, whereby the tape material 3 is cut and the tape 4 is cut out. ..

(Construction-Tape material cutting section-Blade unit-Pressing section)
The press contact portion 21d is a press contact means for pressing one of the pair of blades 21a and 21b to the other. For example, the press contact portion 21d may be provided for each of the pair of blades 21a and 21b so as to press each of the pair of blades 21a and 21b against the other, but in the present embodiment, the movable blade is used. It is provided so that 21b is brought into pressure contact with the fixed blade 21a. Specifically, the press contact portion 21d is provided with a known spring plunger, and the pin at the tip of the spring plunger moves the blade surface of the movable blade 21b with respect to the movable blade 21b in the state of moving to the blade cutting position. It is provided at a position that is in contact with the movable blade 21b in a direction (left-right direction) that is orthogonal to the direction (direction that extends in the front-rear direction and the up-down direction). Then, in the state where the movable blade 21b is at the blade initial position, as shown in FIG. 5A, the pin of the press contact portion 21d is retracted to the side of the movable blade 21b, and the movable blade 21b cuts the blade. When moved to the position (or the position near the blade cutting position), the pin of the press contact portion 21d abuts the movable blade 21b from the side as shown in FIG. 5B, and the spring of the press contact portion 21d moves the movable blade 21d. By biasing 21b toward the fixed blade 21a, the movable blade 21b is brought into contact with the fixed blade 21a. With such a configuration, the movable blade 21b can be reliably brought close to or in contact with the fixed blade 21a, and the tape material 3 can be reliably cut by the fixed blade 21a and the movable blade 21b.

(Construction-Tape material cutting section-Blade unit-Blade support section)
The blade support portion 21e is a blade support means that supports the pair of blades 21a and 21b while maintaining their mutual positional relationship. For example, the blade support portion 21e includes a base plate 21e1 arranged along a horizontal plane, and a support plate 21e2 erected vertically along the front and rear positions of the base plate 21e1 (FIG. 3, FIG. 4, the front support plate 21e2 is omitted for convenience of description). Then, the fixed blade 21a, the blade moving portion 21c, and the pressure contact portion 21d are fixed to the support plate 21e2 by a known fixture such as a screw. With such a configuration, the fixed blade 21a, the blade moving portion 21c, the pressure contact portion 21d, and the movable blade 21b movably attached to the blade moving portion 21c are integrally united with each other via the blade support portion 21e. The blade unit 21 can be moved by the angle changing unit 22 while maintaining the mutual positional relationship between the fixed blade 21a and the movable blade 21b.

(Structure-tape material cutting part-angle changing part)
The angle changing unit 22 is an angle changing unit that changes the cutting angle of the tape material 3 by the pair of blades 21a and 21b. For example, the angle changing unit 22 includes a pulse motor 22a and a rotary table 22b fixed to the rotary shaft of the pulse motor 22a, and the blade support 21e of the blade unit 21 is fixed to the rotary table 22b. ..

With such a configuration, the rotary table 22b is rotated as the rotary shaft of the pulse motor is rotated, and the blade unit 21 is entirely rotated through the blade supporting portion 21e. It is possible to change the cutting angle by the blades 21a and 21b.
More specifically, the fixed blade 21a and the movable blade 21b are virtual straight lines that are orthogonal to the tape surface of the tape material 3 and pass through a substantially central position (cutting position P1) in the width direction of the tape material 3. It is arranged along the orthogonal line L1. Further, the angle changing unit 22 is arranged at a position and an angle such that the axis of the rotary shaft of the pulse motor matches the orthogonal line L1.
Therefore, when the rotary table 22b rotates as the rotary shaft of the pulse motor rotates, the fixed blade 21a and the movable blade 21b can rotate about the orthogonal line L1 while maintaining their mutual positional relationship. it can.
Therefore, the cutting angle by the fixed blade 21a and the movable blade 21b with respect to the tape material 3 can be changed with the substantially central position in the width direction of the tape material 3 as the rotation center.

With such a configuration, as shown in FIG. 6, the cutting angle can be changed by rotating the fixed blade 21a and the movable blade 21b about the orthogonal line L1. Therefore, even when the cutting angle is changed, the feeding amount of the tape material 3 is determined with reference to the intersection of the tape material 3 and the orthogonal line L1 (that is, the substantially central position of the tape material 3 in the width direction). By doing so, it becomes possible to reliably and easily position the tape material 3 in the feeding direction.

(Structure-Tape transport section)
The tape transport unit 30 shown in FIGS. 1 to 3 is a tape transport unit that transports the tape 4 cut by the tape material cutting unit 20 to the mounting position P6. The tape transport unit 30 includes a first tape transport unit 31 and a second tape transport unit 32.

(Structure-Tape transport section-First tape transport section)
The first tape transport unit 31 is a first tape transport unit that transports the tape 4 cut by the tape material cutting unit 20 at the cutting position P1 to the first tape delivery position P2 along the left direction. The first tape transport unit 31 has, for example, a mechanism similar to that of the tape material guide unit 12, and specifically includes a guide rail 31a and a feed roller 31b.
The guide rail 31a is a rail formed to have a groove having a U-shaped vertical section, is horizontally arranged along the left-right direction, and guides the tape 4 along the inside of the groove. You can A predetermined one side of the groove (in this embodiment, the side on the front side) is movable in the front-rear direction according to the width of the tape 4, and it is possible to guide the tapes 4 having different widths. There is.
The feed roller 31b is arranged at a position (upper position) opposite to the guide rail 31a with the tape 4 sandwiched between them, and the feed roller 31b is applied to a pulse motor (not shown) while being in contact with the upper surface of the tape 4. By rotating the tape 4 by a predetermined number of steps, the tape 4 can be fed out in a predetermined transport direction (left direction in this embodiment) by a predetermined length.

(Structure-Tape transport section-Second tape transport section)
The second tape transport unit 32 shown in FIG. 1 transports the tape 4, which has been transported to the first tape delivery position P2 by the first tape transport unit 31, to the second tape delivery position P3 and further to the mounting position P6. It is a second tape feeding means. 7 to 16 are perspective views showing the carrying operation and the heating operation with respect to the mounting position P6.
As shown in FIGS. 7 to 16, the second tape transport unit 32 includes, for example, a movable base plate 32a, a parallel feed unit 32b, and an orthogonal feed unit 32c.

(Structure-Tape transport section-Second tape transport section-Movable base plate)
The movable base plate 32a is a flat plate arranged along the horizontal plane at the lowermost part of the second tape transport unit 32, and has a size from the second tape transfer position P3 to the mounting position P6. The movable base plate 32a is slidable in the front-rear direction, and in a state of being slid to the front position, a cloth pad 61, which will be described later, arranged at the mounting position P6 is covered from above by the movable base plate 32a and is not exposed. And the cloth pad 61 is protected and is slid to the rear position, the cover of the movable base plate 32a with respect to the cloth pad 61 is released, the cloth pad 61 is exposed, and heating from above is performed. Thermal welding by the portion 60 (shown in FIG. 16 described later) becomes possible.

(Structure-Tape transport section-Second tape transport section-Parallel feed unit)
The parallel feed unit 32b transfers the tape 4 transported by the first tape transport unit 31 to the first tape transfer position P2 to the second tape along the transport direction of the first tape transport unit 31 (left direction in this embodiment). It is a unit that conveys to the delivery position P3.
The parallel feed unit 32b includes, for example, a left/right moving unit 32b1 and a vertical moving unit 32b2.

The left/right moving unit 32b1 is a left/right moving unit that moves in the left-right direction, and is configured as, for example, an electric linear slider.
The up-and-down moving unit 32b2 is an up-and-down moving unit that moves in the up-down direction, and is configured to move the pressing plate up and down by an air cylinder, for example.

In such a configuration, as shown in FIG. 7, in the initial state, the left/right moving part 32b1 is located at the left end of the first tape transporting part 31, and the up/down moving part 32b2 is raised. The tape 4 delivered from the first tape transporting section 31 is inserted below the section 32b2. Then, when it is detected by a known sensor (not shown) that the tape 4 is inserted in this way, the vertical moving portion 32b2 descends, and the vertical moving portion 32b2 and the guide rail 31a of the first tape transporting portion 31 are moved. The tape 4 is sandwiched between the bottom surfaces.
By moving the vertical moving unit 32b2 to the left by the horizontal moving unit 32b1 while maintaining the sandwiched state, the tape 4 is conveyed to the left as shown in FIG. On the left side, a guide plate 32c1 of the orthogonal feed unit 32c, which will be described later, is arranged substantially flush with the bottom surface of the guide rail 31a, and the tape 4 is conveyed to the upper surface of the guide plate 32c1. Here, since the up-and-down moving part 32b is located in front of the up-and-down moving part 32c3 of the orthogonal feed unit 32c, which will be described later, it can be moved above the guide plate 32c1 without interfering with the up-and-down moving part 32c3. ing.
Then, the vertical movement unit 32b2 moves up, and the horizontal movement unit 32b1 moves the vertical movement unit 32b2 rightward while leaving the tape 4 on the upper surface of the guide plate 32c1. As a result, as shown in FIG. The part 32b1 and the vertical movement part 32b2 return to the initial position.
In this state, the guide plate 32c1 of the orthogonal feeding unit 32c can move forward without interfering with the left and right moving parts 32b1 and the up and down moving parts 32b2 while the tape 4 is placed on the upper surface thereof.

(Structure-Tape transport section-Second tape transport section-Orthogonal feed unit)
The orthogonal feeding unit 32c runs the tape 4 transported by the parallel feeding unit 32b to the second tape delivery position P3 along a direction (front direction in this embodiment) orthogonal to the transport direction of the first tape transport unit 31. And is a unit for transporting it to the mounting position P6.
The orthogonal feed unit 32c includes, for example, a guide plate 32c1, a front-rear moving portion 32c2, and a vertical moving portion 32c3.

The guide plate 32c1 is a plate formed in a substantially L-shaped side surface from a horizontal plate horizontally arranged in the left-right direction and a vertical plate extending vertically upward from a rear edge of the horizontal plate, With the tape 4 placed on the upper surface of this horizontal plate, the tape 4 is conveyed forward.
The front-rear moving unit 32c2 is a front-rear moving unit that moves along the front-rear direction, and is configured as, for example, an electric linear slider, and horizontally reciprocates the guide plate 32c1 and the vertical moving unit 32c3 along the front-rear direction. Let
The vertical movement unit 32c3 is a vertical suction movement unit that moves in the vertical direction, and includes an air cylinder attached in the vertical direction and a suction arm attached to the lower end of the air cylinder. To move the suction arm back and forth. The suction arm suctions and holds the tape 4 by sucking air from the suction port provided at the lower end.

In such a configuration, in the initial position, as shown in FIG. 9, the horizontal plate of the guide plate 32c1 is arranged on an extension line of the parallel feed unit 32b in the transport direction, and the vertical movement unit 32c3 moves the suction arm upward. The tape 4 sent from the parallel feed unit 32b is inserted between the horizontal plate and the suction arm.
Then, the suction arm of the vertically moving unit 32c3 descends, and the tape 4 is sandwiched between the suction arm and the horizontal plate of the guide plate 32c1. In this state, the guide plate 32c1 and the vertical moving portion 32c3 are moved forward by the front-back moving portion 32c2, and temporarily stand by at a standby position slightly behind the mounting position P6, as shown in FIG.
Next, as shown in FIG. 11, the pocket material 5 is conveyed to the mounting position P6 by the pocket material conveying unit 50, and as shown in FIG. The plate 32c1 and the vertical movement part 32c3 are moved further forward by the front-back movement part 32c2, and are moved to the mounting position P6 as shown in FIG.
At the placement position P6, the tape 4 is sucked by the suction arm of the vertical movement unit 32c3, and the tape 4 is suctioned and held at the lower end of the suction arm. In this holding state, as shown in FIG. 14, only the guide plate 32c1 is slightly moved to the rear end by the front-rear moving portion 32c2, so that the tape 4 is arranged above the pocket material 5 on the cloth pad 61. .. Then, the suction arm of the vertical movement unit 32c3 descends, the tape 4 is placed on the pocket 5 on the cloth pad 61, the suction by the suction arm is stopped, and the tape 4 is released from the suction arm. The tape 4 is placed on the upper surface of the pocket material 5 by raising the suction arm of the moving portion 32c3.
Next, the guide plate 32c1 and the vertical movement portion 32c3 are moved rearward by the front-back movement portion 32c2, and as shown in FIG. 15, return to the initial position on the extension line of the first tape feeding portion 31 in the feeding direction.

(Structure-Pocket ground removal part)
The pocket ground take-out unit 40 shown in FIG. 1 is a pocket ground take-out means for taking out the pocket cloth 5 one by one from the plurality of laminated pocket cloths 5. 17 to 21 are perspective views showing the operation of the pocket ground take-out section 40.
As shown in FIGS. 17 to 21, the pocket material removal unit 40 includes, for example, an elevating table 41 and a pocket material extraction unit 42.

(Structure-Pocket ground removal part-Elevating table)
The elevating table 41 is a pocket land supply means for accommodating the plurality of pocket lands 5 stacked and moving the plurality of pocket lands 5 in the vertical direction.
The lift table 41 includes, for example, a lift plate 41a and a pocket ground guide 41b.

The elevating plate 41a is a plate having a planar shape wider than the planar shape of the pocket material 5, is arranged along a horizontal plane, and is moved up and down by a drive unit (not shown).
The pocket ground guide 41b is a plurality of rod-shaped bodies extending upward from the elevating plate 41a, and a plurality of locations corresponding to the planar shape of the pocket ground 5 (in the present embodiment, a total of three locations on both left and right side portions and a front end portion). ) Is located. A plurality of pockets 5 can be accommodated in a stack along the horizontal plane in a space surrounded by the elevating plate 41a and the plurality of pockets guides 41b. It should be noted that a slit (not shown) is formed on the elevating plate 41a, and by moving each of the plurality of pocket ground guides 41b back and forth or left and right along the slit, the slit ground guide 41b conforms to the shape of the pocket ground guide 41b. It is possible to position a plurality of pocket ground guides 41b at the above positions.

In such a structure, the elevating plate 41a is moved up and down by the drive unit so that the plurality of pockets 5 accommodated in the pocket guide 41b are moved to a predetermined standby position (the uppermost pocket 5 is the pocket extraction unit 42). And a predetermined pocket ground removal position (a position above the standby position where the uppermost pocket ground 5 contacts the pocket ground removal unit 42). When the plurality of pockets 5 are moved up and down to the pocket removal position, the uppermost one pocket 5 contacts the pocket removal unit 42, and the one pocket 5 is moved to the pocket removal unit 42. Can be taken out by.

(Structure-Pocket ground removal unit-Pocket ground removal unit)
The pocket ground take-out unit 42 takes out the uppermost pocket cloth 5 raised and lowered to the pocket cloth take-out position by the lift table 41 from the lift table 41, and a direction orthogonal to the carrying direction of the first tape carrying unit 31 ( In the present embodiment, the unit is a unit that conveys to the first pocket delivery position P4 along the rearward direction.
The pocket ground take-out unit 42 includes, for example, a take-out section 42a, a front-rear moving section 42b, a first vertical moving section 42c, and a second vertical moving section 42d.

The take-out part 42a is a take-out means for taking out the pocket 5 from the lifting table 41. The take-out portion 42a is configured as an adhesive means for taking out the pocket 5 using the adhesive force of the adhesive tape 7, and supports the adhesive tape roll 6 formed by winding the adhesive tape 7 in a roll shape. A supporting shaft 42a1, a pressing rod 42a2 that presses the adhesive tape 7 that is unwound from the adhesive tape roll 6 against the pocket material 5, and a winding shaft 42a3 that winds the adhesive tape 7 that is unwound from the adhesive tape roll 6. ing. In the present embodiment, since the pocket material 5 is taken out by using the two adhesive tape rolls 6, the two support shafts 42a1 are arranged at a distance from each other, and each support shaft 42a1 extends in the left-right direction. The adhesive tape roll 6 is rotatably supported on each of the support shafts 42a1. A pushing bar 42a2 is arranged along the left-right direction at a position below each of the support shafts 42a1 and at the pocket take-out position described above, and a winding shaft 42a3 is provided at a position in front of the pushing bar 42a2. It is arranged. The adhesive tape 7 fed from the adhesive tape roll 6 passes downward from the rear side surface of the pressing rod 42a2 and further reaches the winding shaft 42a3, and the adhesive tape 7 is adhered below the pressing rod 42a2. The pressing rod 42a2 and the winding shaft 42a3 are inserted so that the surface faces downward. Then, in this state, the take-up shaft 42a3 is rotationally driven by a drive unit (not shown), so that the adhesive tape 7 fed from the adhesive tape roll 6 is taken up by the take-up shaft 42a3.

The front-rear moving unit 42b is a take-out unit moving unit that moves the take-out unit 42a in the front-rear direction, and is configured as, for example, an electric linear slider, and horizontally reciprocates the linear block along the front-rear direction. The take-out portion 42a is fixed to the linear block, and the take-out portion 42a is moved back and forth together with the linear block.

The first vertical movement unit 42c is a vertical movement unit that moves in the vertical direction, and vertically moves the pressing plate 42c1. The pressing plate 42c1 is provided with a slit 42c2, and the adhesive tape 7 below the pressing bar 42a2 can be exposed below the pressing plate 42c1 through the slit 42c2.

The second vertical moving unit 42d is a vertical moving unit that moves in the vertical direction, and vertically moves the front-back moving unit 42b.

In such a configuration, in the initial position, as shown in FIG. 17, the take-out section 42a is moved forward by the front-rear moving section 42b, and in this state, the take-out section 42a is located above the lifting table 41 and the pocket area is taken out. It is located near the position. Further, at this initial position, the pressing plate 42c1 is moved upward by the vertical movement part 42c, and the adhesive tape 7 below the pressing bar 42a2 is moved from the pressing plate 42c1 through the slit 42c2 of the pressing plate 42c1. Is also exposed downwards.
Then, as the lifting plate 41a rises, the uppermost one pocket 5 among the plurality of pockets 5 stacked on the lifting table 41 is pressed against the pressing rod 42a2. The adhesive tape 7 below 42a2 comes into contact with and adheres to it.
Next, when the lifting table 41 is lowered, only the uppermost one pocket 5 among the plurality of pockets 5 stacked on the lifting table 41 remains attached to the adhesive tape 7, and the pocket removal position is obtained. Stay in. At the same time, as shown in FIG. 18, the second vertical moving portion 42d raises the front-back moving portion 42b, so that the uppermost one pocket material 5 attached to the adhesive tape 7 floats.
Next, the front-rear moving unit 42b moves the take-out unit 42a rearward, so that the pocket material 5 attached to the adhesive tape 7 is moved above the first pocket delivery position P4, as shown in FIG. ..
Next, as shown in FIG. 20, the pressing plate 42c1 is lowered by the first vertical movement unit 42c. When the pressing plate 42c1 is lowered in this manner, the adhesive tape 7 below the pressing rod 42a2 passes through the slit 42c2 of the pressing plate 42c1 and stays in the original position, so that only the pressing plate 42c1 is more than the adhesive tape 7. Although the pocket material 5 attached to the adhesive tape 7 cannot move through the slit 42c2, the pocket material 5 attached to the adhesive tape 7 is pushed down by the pressing plate 42c1 and the attachment from the adhesive tape 7 is released. The first pocket transfer position P4 on the fixed base plate 51 described later.
Then, the pressing plate is raised by the air cylinder of the vertical movement unit 42c, and the linear block is moved forward by the linear slider of the front-rear movement unit 42b to return to the initial state as shown in FIG.
Similarly, each time the pocket material removal unit 42 operates, the uppermost one pocket material 5 among the plurality of pocket materials 5 stacked on the elevating table 41 is arranged at the first pocket transfer position P4. To be done.
Also, each time such an operation is repeated a predetermined number of times (for example, once), a drive unit (not shown) of the take-out unit 42a rotates the take-up shaft 42a3 by a predetermined number of steps, and the take-up shaft 42a3 is attached to the adhesive tape 7a. By winding up, the new adhesive tape 7 is supplied below the pressing bar 42a2, and the adhesive force of the adhesive tape 7 to which the pocket material 5 adheres is maintained.

(Structure-Pocket ground transfer section)
The pocket ground transfer unit 50 shown in FIG. 1 is a pocket ground transfer means that transfers the pocket ground 5 from the first pocket transfer position P4 to the second pocket transfer position P5 to the mounting position P6.
As shown in FIGS. 7 to 16, the pocket ground carrying section 50 includes, for example, a fixed base plate 51, a position adjusting mechanism 52, and a feeding unit 53.

(Structure-Pocket ground transfer unit-Fixed base plate)
The fixed base plate 51 is a flat plate arranged along the horizontal plane at the lowermost part of the pocket ground transfer section 50, and has a size from the first pocket transfer position P4 to the mounting position P6.

(Construction-Pocket ground transfer unit-Position adjustment mechanism)
The position adjusting mechanism 52 is a position adjusting unit that adjusts the position of the pocket 5 in the front-rear direction and the angle of the pocket 5 in the horizontal plane. 22 and 23 are side views of the position adjusting mechanism 52, and FIG. 24 is a plan view of the position adjusting mechanism.
As shown in FIGS. 7 to 16 and 22 to 24, the position adjusting mechanism 52 includes, for example, a pair of position adjusting units 52a arranged at intervals in the left-right direction. Each of the pair of position adjusting units 52a includes a horizontal arm 52a1 horizontally arranged along the front-rear direction, and a vertical arm 52a2 arranged vertically along the front end of the horizontal arm 52a1.

In such a configuration, in the initial position, as shown by the solid line in FIG. 22, the horizontal arm 52a1 is in the non-extended state and the vertical arm 52a2 is arranged rearward, and in this state, the vertical arm 52a2 is not extended. And is located above.
Then, after the pocket material 5 is arranged at the first pocket transfer position P4 on the fixed base plate 51 by the pocket material removal unit 42, the vertical arm 52a2 is moved forward by the horizontal arm 52a1 as shown by an imaginary line in FIG. It is pushed out and located above the pocket 5.
Then, as the vertical arm 52a2 is in the extended state and extends downward, the pocket material 5 is sandwiched between the vertical arm 52a2 and the fixed base plate 51, as shown by the solid line in FIG.
Next, while maintaining this sandwiched state, the horizontal arm 52a1 is brought into a non-extended state and the vertical arm 52a2 is moved backward, so that the pocket base 5 is fixed to the fixed base plate 51 as shown by an imaginary line in FIG. The vertical movement portion 53b of the feed unit 53, which will be described later, is inserted between the conveyance plate 53b2 and the conveyance plate 53b2, and is conveyed to the second pocket delivery position P5.

Here, in order to fix the tape 4 to the pocket material 5 at the correct position, it is necessary to arrange the pocket material 5 at the second pocket transfer position P5 at the correct position and angle. Therefore, as shown in FIG. 24, the position adjusting mechanism 52 causes the reference line L2 (one embodiment of the present embodiment) in which one side of the pocket material 5 (in this embodiment, the rear side of the pocket material 5) is a virtual straight line. In the form (1), the pocket cloth 5 is moved so as to be parallel to a straight line parallel to the left-right direction.
Therefore, the position adjusting mechanism 52 includes, for example, a central sensor 52b1 and a pair of rear side sensors 52b2 and 52b3. These sensors are, for example, reflective photoelectric sensors, and the central sensor 52b1 is the front and rear and left and right central positions with respect to the pocket material 5 in the state where the second pocket delivery position P5 is arranged at an accurate position and angle. The rear side sensor 52b2 detects the pocket 5 at the right side position of the rear side, and the rear side sensor 52b3 detects the pocket ground 5 at the left side position of the rear side. Further, a reflection plate (not shown) for reflecting the sensor light is fixed at a position on the fixed base plate 51 that faces the central sensor 52b1 and each of the pair of rear side sensors 52b2, 52b3.

In such a configuration, in the state where the pocket 5 does not exist below the central sensor 52b1 and the pair of rear side sensors 52b2 and 52b3, the sensor light projected from each of these sensors is reflected by the reflector. Is received by each sensor.
On the other hand, in the state where the pocket 5 is present below the central sensor 52b1 and the pair of rear side sensors 52b2 and 52b3, the sensor light projected from each of these sensors is reflected by the pocket 5 instead of the reflector. The light is received by each sensor.
Therefore, a difference in the amount of sensor light received by each sensor occurs depending on the difference in reflectance between the reflector and the pocket 5, so that the pocket 5 exists below each sensor based on this amount of received light. It can be determined whether or not it is, and the position and angle of the pocket material 5 can be determined based on this determination result. Then, according to this determination result, the pocket 5 is moved by the position adjusting unit 52a, so that the pocket 5 is arranged at the second pocket transfer position P5 at an accurate position and angle.

More specifically, for example, when the pocket 5 is not detected by any of the sensors, it can be determined that the pocket 5 is not present in the vicinity of the second pocket delivery position P5. In this case, it waits for the pocket material 5 to be conveyed to the second pocket delivery position P5 by the operation of the pocket material removal unit 42 described above.

Further, when the pocket area 5 is detected by the central sensor 52b1 but not by the pair of rear side sensors 52b2 and 52b3, the pocket area 5 exists near the second pocket transfer position P5. However, it can be determined that the rear side of the pocket material 5 is located closer to the front than the second pocket delivery position P5. In this case, by adjusting the extension amount of the horizontal arm 52a1 while holding the pocket 5 between the vertical arm 52a2 and the fixed base plate 51 (by contracting both the left and right horizontal arms 52a1 to the rear side). ), the position of the pocket material 5 is adjusted so that the rear edge of the pocket material 5 is also detected by the pair of rear edge sensors 52b2 and 52b3.

Further, when the pocket area 5 is detected by the center sensor 52b1 and the rear side sensor 52b2 but not detected by the rear side sensor 52b3, the pocket area 5 exists near the second pocket transfer position P5. However, it can be determined that the pocket material 5 is inclined at an angle such that the left side portion of the rear side is closer to the right side portion than the rear side. In this case, by adjusting the extension amount of each horizontal arm 52a1 while holding the pocket ground 5 between the vertical arm 52a2 and the fixed base plate 51 (the piston 52a2 on the left side of the horizontal arm 52a1 on the right side is rearward). The position and angle of the pocket material 5 are adjusted so that the rear edge of the pocket material 5 is also detected by the rear edge sensor 52b3.

Alternatively, when the pocket area 5 is detected by the center sensor 52b1 and the rear side sensor 52b3 but not detected by the rear side sensor 52b2, the pocket area 5 exists near the second pocket transfer position P5. However, it can be determined that the pocket cloth 5 is inclined at an angle such that the right side portion of the rear side is closer to the front side than the left side portion of the rear side. In this case, by adjusting the extension amount of each horizontal arm 52a1 with the pocket ground 5 being sandwiched between the vertical arm 52a2 and the fixed base plate 51 (the piston 52a2 on the right side of the horizontal arm 52a1 on the left side is rearward). The position and angle of the pocket material 5 are adjusted so that the rear edge of the pocket material 5 is also detected by the rear edge sensor 52b2.

(Structure-Pocket ground transfer unit-Feeding unit)
The feeding unit 53 shown in FIGS. 7 to 16 is means for transporting the pocket material 5 whose position and angle have been adjusted at the second pocket delivery position P5 by the position adjustment mechanism 52 to the placement position P6.
The feeding unit 53 includes, for example, a left/right moving unit 53a and a vertical moving unit 53b. The left/right moving unit 53a is a left/right moving unit that moves in the left/right direction, and includes, for example, an electric linear slider, and horizontally moves the up/down moving unit 53b in the left/right direction.
The vertical movement unit 53b is a vertical movement unit that moves in the vertical direction, and is, for example, a pair of vertical arms 53b1 arranged at intervals in the horizontal direction, each of which is attached in the vertical direction. The pair of vertical arms 53b1 are provided, and the transport plate 53b2 is attached to each of the pair of vertical arms 53b1 so as to be bridged over the lower ends thereof.

In such a configuration, in the initial position, the vertical arm 53b1 of the vertical movement unit 53b is in the non-extended state and the transport plate 53b2 is disposed above, and the pocket ground is provided between the transport plate 53b2 and the fixed base plate 51. The pocket material 5 that has been transported by the transport unit 50 and adjusted in position and angle is inserted. Then, the vertical arm 53b1 of the up-and-down moving portion 53b is in the extended state, the transport plate 53b2 is lowered, and the pocket material 5 is sandwiched between the transport plate 53b2 and the fixed base plate 51. In this state, the up-and-down moving portion 53b is driven by the left-and-right moving portion 53a and moved to the mounting position P6, so that the pocket material 5 is arranged at the mounting position P6. Then, the vertical arm 53b1 of the vertical movement unit 53b is in the non-extended state, the transport plate 53b2 moves upward, and the vertical movement unit 53b is driven by the horizontal movement unit 53a and moved to the initial position.

Here, when there are a plurality of types of pockets 5 having different shapes, it may be necessary to change the transport distance by the feed unit 53 according to the type of the pockets 5. For example, when there are two pockets 5 whose lengths on one side of the pockets 5 are different from each other, the center of the pockets 5 in the transport direction is the center of the placement position P6. In order to carry the pocket material 5, it is necessary to change the carrying distance by the left and right moving portion 53a according to the length of the side. Therefore, the left/right moving unit 53a of the pocket material transport unit 50 specifies the type of the pocket material 5 based on the content input by the user via the operation unit 80, and moves the pocket material 5 at the transport distance according to the specified type. Let

(Structure-Heating part)
The heating unit 60 shown in FIG. 1 heat-welds the tape 4 placed on the pocket 5 to the pocket 5 so that one side surface coated with the adhesive contacts the pocket 5 at the placement position P6. It is a heating means. FIG. 25 is a side view of the heating unit 60 and its surroundings.
As shown in FIG. 25, the heating unit 60 includes, for example, a cloth pad 61 and a heating unit 62.

(Structure-Heating part-Cloth pad)
The cloth pad 61 is a heating table on which the pocket 5 is placed when the tape 4 is heated, and can be formed of any material as long as it has heat resistance. For example, cotton, hemp, or aluminum is used. it can. The cloth pad 61 is formed in a flat plate shape, and is arranged at a height such that the upper surface thereof is slightly lower than the upper surface of the movable base plate 32a at the mounting position P6.

(Structure-Heating unit-Heating unit)
The heating unit 62 is means for heating and welding the tape 4 to the pocket material 5.
The heating unit 62 includes, for example, a heating pad 62a and a vertical movement portion 62b. The heating pad 62a is a heating means that is in contact with the tape 4, and is formed of a metal such as an aluminum alloy into a flat plate shape, and is heated to a predetermined welding temperature by a heating source (not shown) such as an electric heater. To be done. The vertical movement unit 62b is a vertical movement unit that moves in the vertical direction, and the heating pad 62a is fixed to the lower end thereof.

In such a configuration, in the initial position, as shown by the solid line in FIG. 25, the heating pad 62a is arranged above by the up-and-down moving part 62b, and the pocket ground transfer is performed between the heating pad 62a and the cloth pad 61. The pocket material 5 transported by the section 50 is inserted, and the tape 4 transported by the tape transporting section 30 is placed on the pocket material 5. Immediately after the pocket material 5 is transported to the mounting position P6, the movable base plate 32a slides backward, so that the cloth pad 61 is exposed.
Then, as shown by an imaginary line in FIG. 25, the heating pad 62a is lowered by the vertical movement part 62b, abuts against the tape 4, and further presses the tape 4 toward the pocket material 5, whereby the tape 4 is heated. , The adhesive applied to the tape 4 is melted, and the tape 4 is heat-welded to the pocket 5 through the adhesive.
Then, the heating pad 62a is raised by the vertical movement unit 62b and moved to the initial position. Further, the cloth base 61 is not exposed by the movable base plate 32a sliding forward.

(Structure-Pocket ground discharge part)
The pocket material discharging unit 70 is a pocket material discharging unit that discharges the pocket material 5 to which the tape 4 is heated and welded by the heating unit 62 to the outside of the tape attaching apparatus 1. FIG. 26 is a perspective view of the pocket material discharge part 70 and its periphery.
As shown in FIG. 26, the pocket discharge unit 70 includes, for example, a first discharge unit 71 and a second discharge unit 72.

(Structure-Pocket ground discharge part-First discharge part)
The first discharging unit 71 is a first discharging unit that discharges the pocket material 5 from the front side (the right side in this embodiment) of the pocket discharging section 70 to the rear side (the left side in the present embodiment). This 1st discharge part 71 is equipped with the 1st discharge roller 71a and the up-and-down moving part 71b, for example.
The first discharge roller 71a is a roller arranged at a position corresponding to a part of the pocket material 5 arranged at the mounting position P6, and is arranged along the left-right direction.
The up-and-down moving unit 71c is a up-and-down moving unit that moves in the up-and-down direction. By vertically moving a part (the right end in the present embodiment) of the first discharging roller 71a, the arrangement state of the first discharging roller 71a. Is switched between an inclined state (a state in which the right end of the first discharge roller 71a is located above the left end) and a horizontal state.

In such a configuration, in the initial state, the arrangement state of the first discharge roller 71a is switched to the inclined state by the vertical movement portion 71c, and the pocket ground is provided between the right end of the first discharge roller 71a and the fixed base plate 51. It is possible to insert the pocket material 5 that has been transported to the placement position P6 by the transport unit 50.
Then, after the tape 4 is heated and welded by the heating unit 62, the arrangement state of the first discharge roller 71a is switched to the horizontal state by the vertical movement portion 71c, so that the first discharge roller 71a abuts the pocket 5. The pocket 5 is conveyed leftward by rotating the 1st discharge roller 71a with a drive part (illustration omitted).

(Structure-Pocket ground discharge part-Second discharge part)
The second discharging portion 72 shown in FIG. 26 is a second discharging means for discharging the pocket material 5 to the outside from the rear side (the left side in the present embodiment) of the pocket material discharging portion 70. The second discharging section 72 includes, for example, a second discharging roller 72a.
The second discharge roller 72a is arranged along the left-right direction in the vicinity of the left side of the first discharge roller 71a.

In such a configuration, the pocket material 5 discharged by the first discharging roller 71a is inserted between the second discharging roller 72a and the fixed base plate 51, and the second discharging roller 72a is rotated by the drive unit (not shown). By doing so, the pocket material 5 is conveyed to the left and is conveyed to the outside of the tape attachment device 1.

An arbitrary device can be provided outside the tape attachment device 1. For example, a pocket 5 having the tape 4 attached by the tape attaching device 1 may be folded back a plurality of times as shown in FIG. A workbench for the operator to manually perform the above may be provided.

(Structure-Electrical structure)
FIG. 27 is a block diagram functionally and conceptually showing the electrical configuration of the tape attachment device 1. As shown in FIG. 27, the tape attachment device 1 includes an operation unit 80, a display unit 90, a recording unit 100, a drive circuit 110, and a control unit 120.

(Structure-Electrical structure-Operation section and display section)
The operation unit 80 is an operation unit for a user to operate the tape attachment device 1. The display unit 90 is a display unit that displays various kinds of information regarding the tape attachment device 1 to the user. Although the specific configurations of the operation unit 80 and the display unit 90 are arbitrary, they can be integrally configured as a touch panel, for example. Various information is displayed on the touch panel, and various operations are accepted by the touch operation of the user.

(Structure-Electrical structure-Recording unit)
The recording unit 100 is a recording unit that records a program and various data necessary for the operation of the tape attachment device 1, and is, for example, a non-transitory recording medium, and is configured as a ROM, a RAM, or a known external recording device. Has been done.

An angle table 101 and a transport distance table 102 are recorded in the recording unit 100.
The angle table 101 includes an angle number that uniquely identifies a cutting angle of the tape material cutting unit 20 with respect to the tape material 3 by the pair of blades 21a and 21b, and a rotation angle of the rotary table 22b of the angle changing unit 22 corresponding to each angle number. And are associated with each other.
The transport distance table 102 is configured by associating a pocket land number that uniquely identifies the type of the pocket land 5 and a transport distance of the left and right moving unit 53a of the pocket land transporting unit 50 corresponding to each pocket land number with each other. Has been done.

(Structure-Electrical structure-Drive circuit)
The drive circuit 110 is a drive unit that drives each part of the tape attachment device 1, and includes a tape material supply unit 10, a tape material cutting unit 20, a tape transport unit 30, a pocket material take-out unit 40, a pocket material transport unit 50, and a heating unit. 60 and a plurality of drive circuits for driving the motors and drive units of the pocket discharge unit 70.

(Structure-Electrical structure-Control unit)
The control unit 120 is a control unit that controls the tape loading device 1. Specifically, the control unit 120 includes a CPU, various programs that are interpreted and executed on the CPU (a basic control program such as an OS, and started and specified on the OS). It includes an application program that realizes a function), and a ROM and a RAM for storing the program and various data. In particular, the program according to the embodiment substantially installs each unit of the control unit 120 by being installed in the tape attachment device 1 via any recording medium or network.
The control unit 120 functionally and conceptually includes an angle control unit 121 and a transport distance control unit 122.

(Structure-Electrical structure-Controller-Angle controller)
When the desired cutting angle of the tape material 3 by the tape material cutting unit 20 is specified by the predetermined method, the angle control unit 121 controls the angle changing unit 22 so that the cutting angle becomes the specified cutting angle. Angle control means. For example, when the user inputs an angle number corresponding to a desired cutting angle (for example, 45 degrees) of the tape material 3 via the operation unit 80, the angle control unit 121 corresponds to the input angle number. The rotation angle (for example, 30 degrees) of the rotary table 22b of the angle changing unit 22 is acquired from the angle table 101, and the rotation direction and rotation of the rotary table 22b by the pulse motor 22a of the angle changing unit 22 based on the acquired rotation angle. By controlling the amount, the cutting angle of the tape material 3 by the pair of blades 21a and 21b of the tape material cutting unit 20 is set to the input cutting angle.

(Structure-Electrical structure-Control unit-Conveyance distance control unit)
The transport distance control unit 122 controls the left/right moving unit 53a so that when the desired transport distance of the pocket 5 is specified by a predetermined method, the transport distance becomes the specified transport distance. Is. For example, when the user inputs a pocket place number via the operation unit 80, the carry distance control unit 122 acquires the carry distance corresponding to the inputted pocket place number from the carry distance table 102, and By controlling the left/right moving unit 53a based on the acquired transport distance, the transport distance of the pocket 5 is set to a desired transport distance of the pocket 5. As an example, two pockets 5 having different lengths on one side of the pocket 5 (a first pocket 5 having the length=10 cm and a second pocket 5 having the length=12 cm) are provided. ) Is present, the position of the first pocket 5 before transportation (in the present embodiment, the right rear corner of the pocket 5 and the left rear corner of the pocket 5 are position detection sensors). The first pocket material 5 is transported to the placement position P6 by transporting the first pocket material 5 for a first distance (10 cm as an example) from the position detected in (1). In addition, for the second pocket material 5, a second distance different from the first distance from the position before transportation (for example, the first distance and the second distance are different from the first distance). The second pocket material 5 is transported to the placement position P6 by transporting only 11 cm), which is 1/2 the difference added.

(Effects of this embodiment)
As is apparent from what has been described so far, according to the tape attaching device 1 of the present embodiment, the tape material 3 is cut and the tape 4 is cut out, and the tape 4 is placed on the pocket material 5. Since heat welding is performed, cutting of the tape material 3 and heat welding of the tape 4 can be automated, and the efficiency and accuracy of the work of attaching the tape 4 to the pocket 5 can be improved.

Further, according to the tape attaching apparatus 1 of the present embodiment, the cutting angle of the pair of blades 21a and 21b with respect to the tape material 3 can be changed to a desired cutting angle, so that various cutting angles according to the shape of the pocket can be obtained. The tape material 3 can be cut at a cutting angle, and it becomes possible to cope with diversification of the cutting shape of the tape 4.

Further, according to the tape attaching apparatus 1 according to the present embodiment, by rotating the pair of blades 21a and 21b about the orthogonal line L1 while maintaining the mutual positional relationship of the pair of blades 21a and 21b, Since the cutting angle can be changed, even when the cutting angle is changed, the tape material 3 is set with the intersection (the substantially central position of the tape material 3 in the width direction) of the tape material 3 with the orthogonal line L1 as a reference. By determining the feeding amount of the tape material 3, the tape material 3 can be reliably and easily positioned in the feeding direction.

Further, according to the tape attaching apparatus 1 of the present embodiment, the angle changing unit 22 is driven so that the cutting angle by the pair of blades 21a and 21b with respect to the tape material 3 becomes the specified desired cutting angle. Since it is possible to change the cutting angle automatically, it is possible to improve the efficiency and accuracy of the cutting angle changing work.

Further, according to the tape attaching apparatus 1 of the present embodiment, the pocket material 5 can be taken out by using the adhesive force of the adhesive tape 7, and the material and thickness of the pocket material can be reduced as compared with the case of taking out by suction. It is possible to take out various pockets 5 stably and surely regardless of the difference.

Further, according to the tape attaching apparatus 1 according to the present embodiment, the pocket cloth 5 is moved so that at least one side of the pocket cloth 5 is parallel to the reference line which is a virtual straight line. Therefore, the position and angle of the pocket material 5 can be accurately adjusted, and the accuracy of the work of attaching the tape 4 to the pocket material 5 can be further improved.

[III] Modifications to Embodiments Although the embodiments according to the present invention have been described above, the specific configurations and means of the present invention are within the scope of the technical idea of each invention described in the claims. In, it can be arbitrarily modified and improved. Hereinafter, such a modified example will be described.

(About problems to be solved and effects of the invention)
First, the problem to be solved by the invention and the effect of the invention are not limited to the above-mentioned contents, and may differ depending on the implementation environment of the invention and details of the configuration, and only a part of the above-mentioned problem May be solved, or only some of the effects described above may be achieved.

(About shape, numerical value, structure, time series)
Regarding the components illustrated in the above-described embodiments and drawings, the shapes, numerical values, or the structure or the time-series relationship of a plurality of components are arbitrarily modified and improved within the scope of the technical idea of the present invention. be able to.

(About pocket take-out part)
In the above embodiment, the case where the take-out portion 42a of the pocket ground take-out portion 40 is an adhesive means for taking out the pocket cloth 5 by using the adhesive force of the adhesive tape 7 has been described, but a means other than the adhesive means is used. Alternatively, the pocket material 5 may be taken out. For example, suction means may be provided to suck and take out the pocket material 5. However, it is preferable to use the adhesive means because various pockets 5 can be stably and reliably taken out regardless of the difference in the material and thickness of the pockets 5.

(About changing the angle)
In the above-described embodiment, the angle table 101 uniquely identifies the cutting angle of the tape material 3 by the tape material cutting unit 20 and the rotation angle of the rotary table 22b of the angle changing unit 22 corresponding to each cutting angle. However, the rotary table 22b may be controlled by another method. For example, instead of the angle number, the cutting angle of the tape material 3 and the model number of the pocket material 5 (or the model number of the clothes to which the pocket material 5 is applied) are recorded in the angle table 101, and the user operates the operation unit 80. When the cutting angle or model number is input via the table, the rotation angle of the rotary table 22b of the angle changing unit 22 corresponding to the input cutting angle or model number is acquired from the angle table 101, and based on the acquired rotation angle. By controlling the rotation direction and the rotation amount of the rotary table 22b of the angle changing unit 22, the cutting angle of the tape material 3 by the tape material cutting unit 20 may be set to the input cutting angle. Alternatively, the rotation table 22b of the angle changing unit 22 may be manually rotated by the user. In this case, the angle control unit 121 may be omitted, or automatic control by the angle control unit 121 and manual rotation by the user may be performed. It may be made to coexist so that it can be used by switching.

(About changing the transport distance)
In the above-described embodiment, the pocket land number that uniquely identifies the type of the pocket land 5 and the transport distance of the left and right moving unit 53a of the pocket land transport unit 50 corresponding to each pocket land number are recorded in the transport distance table 102. Although the case has been described where the left/right moving unit 53a is controlled based on the pocket land number and the transport distance, the left/right moving unit 53a may be controlled by another method. For example, when the user inputs the transport distance via the operation unit 80, the left/right moving unit 53a is controlled based on the input transport distance, so that the left/right moving unit 53a moves the transport distance of the pocket cloth 5. The input transport distance may be set.
In addition, similarly to the control of the transport distance of the left and right moving unit 53a, the transport distance of the pocket 5 by the other portions of the pocket transport unit 50 and the transport distance of the tape 4 by each unit of the tape transport unit 30 are controlled to perform loading. The positions of the pocket material 5 and the tape 4 at the placement position P6 may be automatically adjusted.

(Appendix)
The tape attachment device of Supplementary Note 1 includes a tape material supplying means for supplying a tape material having an adhesive applied to one side surface, and a tape having a predetermined length by cutting the tape material supplied by the tape material supplying means. A tape material cutting means for cutting out, a tape carrying means for carrying the tape cut by the tape material cutting means to a predetermined placement position, and a pocket material which is attached to clothes and constitutes a pocket, is carried to the placement position. With a pocket carrier, the tape placed on the pocket fabric is heated and welded to the pocket fabric so that the one side surface coated with the adhesive abuts the pocket fabric at the placement position. And heating means.

The tape attachment device according to attachment 2 is the tape attachment device according to attachment 1, wherein the tape material cutting means includes a pair of blades arranged so as to face each other with the tape material interposed therebetween, and a pair of blades. Blade moving means for cutting the tape material disposed between the pair of blades in the state before the movement by the pair of blades by moving one to a position substantially abutting the other, and the tape material. And an angle changing means for changing the cutting angle by the pair of blades to a desired cutting angle.

The tape attachment device according to attachment 3 is the tape attachment device according to attachment 2, in which the pair of blades are virtual straight lines that are orthogonal to the tape surface of the tape material, and are arranged in a width direction of the tape material. Arranged along an orthogonal line passing through a substantially central position, the angle changing means, while maintaining the mutual positional relationship of the pair of blades, by rotating the pair of blades around the orthogonal line, Change the cutting angle.

The tape attaching apparatus according to attachment 4 is the tape attaching apparatus according to attachment 2 or 3, wherein when the desired cutting angle is identified by a predetermined method, the cutting angle by the pair of blades with respect to the tape material is the identification. An angle control means for driving the angle changing means is provided so that the desired cutting angle is obtained.

The tape attachment device of Supplementary Note 5 is the tape attachment device according to any one of Supplementary Notes 1 to 4, in which the pocket fabric is taken out one by one from the plurality of laminated pocket fabrics. In addition, it is provided with a pocket material removing means having an adhesive means for removing the pocket material using the adhesive force of the adhesive tape, and the pocket material conveying means conveys the pocket material extracted by the pocket material extracting means. ..

The tape mounting apparatus according to appendix 6 is the tape mounting apparatus according to any one of appendices 1 to 5, wherein the pocket ground transporting means includes side edge detecting means for detecting a plurality of side edges of the pocket ground. A pocket ground positioning means for moving the pocket ground is provided such that at least one side of the pocket ground is parallel to a reference line that is a virtual straight line, and the pocket ground positioning means is on the reference line. The pocket material is moved so that a plurality of positions of the side edge are simultaneously detected by the side edge detecting means at a plurality of positions.

(Effect of notes)
According to the tape attaching device described in appendix 1, the tape material is cut, the tape is cut out, and the tape is placed on a pocket and heat-welded, so that cutting of the tape material and heat-welding of the tape are automated. It is possible to improve the efficiency and accuracy of the work of attaching the tape to the pocket material.

According to the tape attachment device described in appendix 2, the cutting angle by the pair of blades with respect to the tape material can be changed to a desired cutting angle, so that the tape material is cut at various cutting angles according to the shape of the pocket. Therefore, it becomes possible to cope with diversification of tape cutting shapes.

According to the tape attaching device described in appendix 3, the cutting angle can be changed by rotating the pair of blades around the orthogonal line while maintaining the mutual positional relationship of the pair of blades. Even if the angle is changed, by determining the tape feed amount based on the intersection with the orthogonal line of the tape material (the approximate center position in the width direction of the tape material), Positioning can be performed reliably and easily.

According to the tape attachment device of Supplementary Note 4, the angle changing means can be driven so that the cutting angle by the pair of blades with respect to the tape material becomes the specified desired cutting angle. It becomes possible to change automatically, and it becomes possible to improve the efficiency and accuracy of the work of changing the cutting angle.

According to the tape attaching device described in appendix 5, the pocket material can be taken out by using the adhesive force of the adhesive tape, and compared with the case where the material is taken out by suction, regardless of the difference in the material and the thickness of the pocket material. It is possible to take out large pockets in a stable and reliable manner.

According to the tape attaching device described in appendix 6, the pocket material can be moved so that at least one side of the pocket material is parallel to the reference line that is a virtual straight line. The position and angle of the tape can be accurately adjusted, and the accuracy of the work of attaching the tape to the pocket can be further improved.

1 Tape Attachment Device 2 Tape Reel 3 Tape Material 4, 300 Tape 5, 200 Pocket Material 6 Adhesive Tape Roll 7 Adhesive Tape 10 Tape Material Supply Section 11 Tape Material Feeding Section 11a Support Shaft 11b Feeding Amount Detection Section 12 Tape Material Guide Section 12a Guide rail 12b Feed roller 20 Tape material cutting section 21 Blade unit 21a Blade (fixed blade)
21b blade (movable blade)
21c Blade moving part 21d Pressure contact part 21e Blade support part 21e1 Base plate 21e2 Support plate 22 Angle changing part 22a Pulse motor 22b Rotating table 30 Tape transport part 31 First tape transport part 31a Guide rail 31b Feed roller 32 Second tape transport part 32a Movable Base plate 32b Parallel feed unit 32b1 Horizontal movement part 32b2 Vertical movement part 32c Orthogonal feed unit 32c1 Guide plate 32c2 Front and back movement part 32c3 Vertical movement part 40 Pocket land take-out section 41 Lifting table 41a Lifting plate 41b Pocket land guide 42 Pocket land picking unit 42a Taking out Part 42a1 Support shaft 42a2 Pushing rod 42a3 Winding shaft 42b Front-rear moving part 42c First up-down moving part 42d Second up-down moving part 50 Pocket ground transfer part 51 Fixed base plate 52 Position adjusting mechanism 52a Position adjusting unit 52a1 Horizontal arm 52a2 Vertical arm 52b1 central sensor 52b2, 52b3 rear side sensor 53 feed unit 53a left and right moving part 53b vertical moving part 53b1 vertical arm 53b2 transport plate 60 heating part 61 cloth pad 62 heating unit 62a heating pad 62b vertical moving part 70 pocket discharge part 71 1st Discharge unit 71a First discharge roller 71b Vertical movement unit 72 Second discharge unit 72a Second discharge roller 80 Operation unit 90 Display unit 100 Recording unit 101 Angle table 102 Conveyance distance table 110 Drive circuit 120 Control unit 121 Angle control unit 122 Conveyance distance Control unit P1 Cutting position P2 First tape transfer position P3 Second tape transfer position P4 First pocket transfer position P5 Second pocket transfer position P6 Mounting position L1 Orthogonal line L2 Reference line α Cutting angle

Claims (6)

Tape material supply means for supplying a tape material having an adhesive applied to one side surface,
Tape material cutting means for cutting the tape material supplied by the tape material supply means to cut a tape having a predetermined length,
Tape conveying means for conveying the tape cut by the tape material cutting means to a predetermined mounting position,
A pocket cloth conveying means for conveying a pocket cloth attached to clothes to form a pocket to the above-mentioned placement position,
A heating means for heating and welding the tape placed on the pocket so that the one side surface coated with the adhesive abuts on the pocket at the placement position. ing,
Tape mounting device. The tape material cutting means,
A pair of blades arranged so as to face each other with the tape material interposed therebetween,
Blade moving means for cutting the tape material arranged between the pair of blades in the state before the movement by the pair of blades by moving one of the pair of blades to a position that substantially abuts the other When,
Equipped with angle changing means for changing the cutting angle by the pair of blades to the tape material to a desired cutting angle,
The tape attachment device according to claim 1. The pair of blades is a virtual straight line orthogonal to the tape surface of the tape material, and is arranged along an orthogonal line passing through a substantially central position in the width direction of the tape material,
The angle changing means changes the cutting angle by rotating the pair of blades around the orthogonal line while maintaining the mutual positional relationship of the pair of blades.
The tape attachment device according to claim 2. When the desired cutting angle is specified by a predetermined method, the angle control for driving the angle changing means so that the cutting angle by the pair of blades with respect to the tape material becomes the specified desired cutting angle. Equipped with means,
The tape attachment device according to claim 2 or 3. It is a pocket ground taking-out means for taking out the pocket cloths one by one from the plurality of laminated pocket cloths, the pocket cloth taking-out means having an adhesive means for taking out the pocket cloths by using an adhesive force of an adhesive tape. Equipped with
The pocket material carrying means carries the pocket material taken out by the pocket material taking out means,
The tape attachment device according to claim 1. The pocket ground transportation means,
A side edge detecting means for detecting a plurality of side edges of the pocket cloth,
A pocket area positioning means for moving the pocket area such that at least one side of the pocket area is parallel to a reference line which is a virtual straight line,
The pocket ground positioning means moves the pocket ground so that a plurality of positions of the side edges are simultaneously detected by the side edge detection means at a plurality of positions on the reference line.
The tape attachment device according to any one of claims 1 to 5.

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