JPS5937110A - Bundling device - Google Patents

Abstract

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

Description

[Detailed description of the invention]

The present invention relates to improvements in binding devices. Conventionally, there is a holding device that holds the cut end of the binding tape guided from the tape reel through the binding arm, and a tape that rotates the tape reel in a direction in which the entire binding tape is rewound in conjunction with the raising and lowering of the binding arm. It has a rewinding mechanism, and by fully tilting the binding arm, it wraps the binding tape around the object to be bound, and also unwinds the wound end of the binding tape that has been wound around the object to be bound. A binding device is known that binds all objects to be bound by crimping and cutting. By the way, the binding device is required to securely hold the cut end of the newly formed binding tape on the tape reel side after the binding of the objects to be bound is completed, with the tape holding device. After crimping and cutting the winding end of the binding tape, the device uses the tension of the binding tape 7 to cause the cut end of the binding tape on the tape reel side to escape in a direction away from the tape hoisting device. Check the gripping margin of the cut end of the C1 binding tape.
Floor [7 female〈Tape reel 11 after crimping and cutting the binding tape
It has the drawback that the end piece of the binding tape can be held securely by cutting the binding tape. The present invention aims to eliminate the drawbacks mentioned above, and its purpose is to:
After pressing and cutting the end of the binding tape, securely hold the cut end of the binding tape on the tape reel side and obtain the reke made by Yuto (1- to provide eζ.Such purpose. In order to achieve hV, in the present invention,
The binding tape guided from the tape reel through the binding arm by tilting and moving the binding arm? (In a binding device that binds objects by wrapping the binding tape around the objects and crimping and cutting the entire winding end of the binding tape wound around the objects, - a first oscillating piece pivoted so that its swinging area faces the binding tape guided from the prill toward the binding arm; , a regulating means for regulating the swinging of the gr 1 swinging piece in a direction opposite to the direction in which tension is applied to the binding tape; The binding arm is pivoted in the direction fL together with the first swinging piece, and the protruding shaft provided on the binding arm raises the binding arm.
and a second swinging piece positioned in a reciprocating region as the binding arm moves, applying full tension to the binding tape in relation to the tilting movement of the binding arm, and winding the binding tape. End pressure M
Make sure to loosen the Tsuru binding tape afterwards. Hereinafter, one embodiment of the invention will be described according to the first example 1101. Figures 1 and 7 show a binding device according to the present invention, and in these figures, 1 is a base, 2jd is a binding arm, and 3 is a binding device according to the present invention.
is a tape reel, and 4 is a tape holding 1N11. The base 1 is provided with a frame 5, and @6 is rotatably attached to one end of the seven frames 5. The shaft 6 &( is fixed with the binding arm 2, and the binding arm 2
It is said that it can be raised and lowered. A bottle 2a is protruded from the binding arm 2, a bottle 5a is protruded from the 7-frame frame 5, and the binding tape 8 is attached to the tape reel 3. Nosi is there. The end of the binding tape 8 H
1 to 1 is guided by the guide roller 9 provided on the binding arm 2, the guide row 210, the meandering prevention roller 11, and the pressure roller 12. The cut end 8a is held by the tape holding bag d4, and the cut end 8a is held by the tape holding bag d4. A tape rewinding mechanism shown in the figure is provided near the tape reel 3, and this tape rewinding mechanism allows
The tape reel 3 is rotated in the unwinding direction of the binding arm 180 as the binding arm 2 is tilted, and the binding tape 8 is rewound. As a result, tension is applied to the front portion of the binding tape 8. When the binding arm 2 is raised, the binding tape 8 placed between the binding arm 2 and the tape holding device f4 is loaded 14 units 13 while being fully pulled and removed.
It is now possible to place it on the website. A tape crimping/cutting mechanism 1 is attached to the free end 14 of the binding arm 2.
5 is provided, and the tape crimping/cutting mechanism 15 includes:
Cutting blade 16, tape release plate 17, tape crimping root 18
Approximately Ai4 is formed from this. A holder (not shown) is attached to the free end 14, and the Jtl cutting blade 16 is detachably attached to the holder. In addition, the free end 1
A guide frame 19 is attached to 4 and t, and a guide frame 19 is attached to the tape release plate 17, the tape pressure bonding plate 18, and the guide frame 19 on the Q side.
It is provided so that it can be moved. That is, the guide frame 19 is formed with a through hole 20 and a guide hole 21 that extend in the direction in which the guide frame 19 extends. A tape relief plate 17 is inserted through the through hole 20, and a side hole 20a formed at the measuring portion of the through hole 20 has a protrusion 17a having a shape in the width direction of the tape relief plate 170. ] 7a b, -, up and down! It is now possible to do ith. Therefore, the protrusion 71'317a
The relief plate 17 is also able to move up and down by a stroke of m. Side hole 20a defined by protrusion 17a
Upper side 6・IJ Sgelling 22 is charged ζ force-r1
Tape release (-fl force downward from the plate j7 edge spring 22 +<) 1. I'm here. The upper IS of this tape release 4]7 is equipped with a rotary automatic (10ζ, roller 2 dopa-retrieval arm &-1 dit, 2 binding arms ζ), a guide roller 9, and a guide roller. 1()1 meandering 1i,'j,d-
Row: y11, pressure roller

[Hakojo Teigu guided by Hiroshi 8. Zu; Suno a-ra 23 via r (・ζ7
p (Haru. This 7 places in total, guide roller ■ ri is tape") 6 4 anti 17 C) o - la 23. r, rimo T.
"I'm wearing fk myself, but I'm wearing Z). Part 1: Me, ht
Gate 1<fUu? As the tape rewinding mechanism is tilted, the tape rewinding mechanism rewinds and rotates the swinging piece 36.
When a tension force is applied to the waiting bundle tape 8, the binding tape 8 passes through the upper and lower parts of the tape release plate I7. The tension of the tape 8 and the tension of the binding tape 8 that tries to push down the cough tape release plate 17 all cancel each other out, and the tape release is caused by the downward biasing force of the spring 22 acting on the tape release plate 17. It has become. One end of the smoke tape crimping plate 18 faces the guide hole 21, and comes into sliding contact with the inner wall of the guide hole 21 with a retainer 18a provided in the width direction of the one end. A spring 24 is inserted between the beams formed by the guide hole 21 and the tape pressure bonding temporary [8], and the tape pressure Ad plate 18 is connected so that the tape pressure plate 18a is below the system inner frame 19 tf15 ]9a rc = joint It's been a long time since I've been in the middle of a long time since I've been in the middle of a long time since I've been in the middle of a long time. The tenor' holding device 4 has a pair of upright plates 25, which are provided on the base 1 at an interval of +f4J in the width direction of the binding plate 180. Only the plate 25 is 7r. The upright plate 25 is provided with a clamping member 27 that cooperates with a rotating body 2 (i) to be described later and holds the ends 8ak of the binding tape 8. fc
(ii) It has a flat plate shape extending along the length of the rotating body 26, and
The direction facing is the holding surface 27a. This clamping member 27
It is difficult to use materials that do not damage the VrX binding tape 8 (to the extent of f'', for example, plastic books).Of course, the clamping member 27 can also be used as a base. Good.The hoist 25 has a C7 "C"
1 rotation body 26 deficiency is opposite 1 regret place 1 A, bound object A K
A pressure receiving plate 28 is provided for crimping the end portions 8b of both volumes 11 of the binding tape 8, which have become loose in volume, with the deep compression margin 18 for the first time. At the foot of the right key! : 8J), E-setting: Seasonal stiff sleeve pressure plate 28, Q, [, all made of rubber material, tape pressure 7. In cooperation with the V4 coil 18, both winding ends 8b are reliably compressed. ] It's so scary. In addition, 42
ν to be bound l"4 A to Kasuga; s h, the side of the bamboo rack cut yjiJ capital tape release allowance 17" 2 items

[-2 It is a d "space for entering. A pair of standing, temporary 250 between I and I emotion 29 hang & 1 month 1 and 11. In this Il! 1 I 129 lf, tX rocking body; Shun and The rotation angle j is one end of the sight line 6 material 31 (zen I support j
At the same time, two torsion coil springs are installed. A shaft 33 is fixed to the free end of the cough rocking body 30, and a rotating body 26 rotates and supports the shaft 33. I'm nine. The rotating body 26 has a plurality of protrusions 26a formed at equal angles on its outer periphery.
It has a function of holding the cutting blade 8a. HI'4J between protrusion front 26a and protrusion 1fcr 26a
The rotation angle regulating surface 26b regulates the rotation angle of the rotating body 26, and has an arc shape. The rotation angle regulating member 31 is located at the other end or at the rotation angle regulating surface 2.
6L + 1tC along with Noi (even one song) Takubu 3
1a and flies 1. - (with the bending part 3 hills being the rotation angle t
lll I (By matching with rj 26b, it is designed to perform the stopper function. FA Shih Koi/l/ Sp+) 7g 32 (1)
-5'in 'j', ls +', j% Aj of the rotation angle regulating member 31 (the other end of the torsion coil spring 32 is in contact with the curved part 31a: (, the other end of the torsion coil spring 32 is The swinging body 30 and the rotation angle regulating member 31 are both resiliently biased toward the clamping member 27. The pressure roller 12 is rotated clockwise in the figure by an amount corresponding to the peak of the protruding surface 26a. 35 is a tension applying/releasing mechanism; It is roughly composed of a first swinging piece 36, a regulating means (-), a stopper 37, and a second swinging piece 38.The frame 5 is provided with a bin 39. In this bottle 39, one end of the first swinging piece 36 is pivotally supported on the swinging part U, and an It roller 36a is rotatably supported on the other end of the bottle 39.
The binding tape 8 is attached to the guide roller 9-4 in the swing area of the roller 36a attached to the four-way swing piece 36. It extends. The stopper 37 is s, l4fi
Moving piece 36] Yukutei JP (/CIQ utts 6.1:
C, in the opposite direction to the direction in which the tension is applied to the iL1 binding plate 8 from ++2 to the frame 5, that is, in the figure, the e (first oscillation! The bottle 39 is also equipped with a torsion coil spring 4o, with one end of the second swinging piece 38 being pivoted to the swinging section M'Q. One end of the torsion coil spring 4o is brought into contact with the bottom surface 36b of the first rocking piece 36, and the other end is brought into contact with the bottom surface 38a of the second rocking piece 38.Therefore, , 1st
The rocking piece 36 and the second rocking piece 38 are elastically biased in a direction in which they come into contact with each other. The first sweeping piece 36 and the second sliding piece 38 are in contact with each other and are in a state where they form a predetermined angle. Moreover, torsion coil spring 40
Therefore, the first rocking piece 36 and the second rocking piece 38 are urged toward each other in the direction of the member "J" and become one body. 39 acts in the counterclockwise direction as a fulcrum, so the first rocking piece 36 becomes a stopper 37. - A protruding shaft 41 is provided at the base of the bundle JN2, and it is connected to the aneurysm of the bundle JN2. Next, the action of the tension applying/releasing mechanism 350 will be explained. While applying the binding tape 8 that has been applied, the binding tape 8 is pulled out 7 and the object to be bound A is placed on the rilv, iF, i stand 13. After that,
When the binding arm 2 is tilted, the illustration is omitted along with the tn movement of the k1 bundle arm 2. The tape reel 3 is rotated in 7 directions by the tape rewinding mechanism,
The extra binding tape 8 of the binding tape 8 that has been applied to the objects to be bound and pulled out is rewound onto the tape reel 3. Further, when the binding arm 2 is tilted, the protruding shaft 41 provided on the bundle arm 2 touches the second swinging piece 38, and the second swinging piece 3
8 with the i-bin 39 as a fulcrum. 124, when t1 direction -\excitation i (see Figure 3), @22 sweeping force 38 is IM 1 +1t! +, H piece 36 and torsion coil spring 40 are biased in the direction of abutting each other, and one end 36c of the first sweeping piece 36 comes into contact with the bottom portion 38b of the first sweeping piece 38; The second sweeping piece 38
By swinging clockwise -\, the second swinging piece 38 and the first
It is swung clockwise together with the oscillating piece 36. When the first swinging piece 36 swings clockwise, the mouth of the first swinging piece 36 is guided from the tape reel 3 through the two binding arms, and the strip is unwound. A tension force is applied by the mechanism (the binding tape 8 is brought into contact with the binding tape 8, and as the oscillation progresses, the binding tape 8 is unwound by the tape rewinding mechanism and further tension is applied to the binding tape 8). In the case of the -81! example, the tape rewinding mechanism applies a tension force to the tape 8. Further tension is applied to the tape 8 by the swinging of the first swing piece When the force is applied 1j, the binding tape 8 can obtain a greater tension break than the tension force caused by unwinding the binding tape 80 using only the tape rewinding mechanism, and the objects to be bound A can be tightly bound. After the tape pressure bonding plate 18 and the pressure receiving plate 28 cooperate to pressure bond the winding end portion 8b of the binding tape 8 around which the object A is wound, the protruding shaft 41 becomes (!22 Sweeping command 3
8ftM is also oscillated clockwise and its second oscillating piece 38
The contact with is released. At the same time, due to the tension of the binding tape 8 guided by the binding arm 2, the first swinging piece 36 and the second swinging piece 38 are suddenly moved in the counterclockwise direction u9 with a length rL. The swinging is stopped by the first swinging piece 3G colliding with the stopper 7. And binding tape 8
is slack as shown in Figure 1 and 41, and the tension of the tape 8 itself is +i, lQ force Q', so the tape reel 3nl!
XJJ stump of binding tape 8 of l; b5 tape retainer/
It will no longer run away from Jun 4. Therefore, until then, in order to give tension to the binding tape 8,
The force exerted by the binding force causes the binding arm 2 to fall down rapidly, cutting the binding tape 8 in one place. Cut and analyze the binding tape 8,
When the binding arm 2 gold stands up and Rika, the protruding shaft 11 (r and the 2nd
When the bottom part 38a of the rocking piece 38 is touched 3, (:), the 11th gradual 1st piece 36's a 6 b is in contact with the stopper 37, and 1. 31) Piece, 3
6 is anti-I temple f? 'One direction -\ swing is prevented.
C1 Therefore 1. In response to the rising motion of the bundle j, only the second rocking piece 38 is rocked counterclockwise against the torsion coil ring 10 by the protruding shaft 4. And the second
The swinging piece 8 is pushed apart by 1.7 degrees by the protruding shaft 41 with respect to the l-th swinging piece 36 whose swinging in the counterclockwise direction is stopped by the stopper 37 by 1541 degrees. ,
In addition, ``the first protruding shaft 41 and the end of the second oscillating piece 38 are moved while touching the lA2 oscillating piece 38.''゛Finally i,
t, release the contact. Kono LK, J, S, protruding shaft 4
J. The binding arm 2 is positioned f61 to the right of the swinging piece 38 of the tool 2, as shown in FIG.
The binding of the objects A to be bound is completely completed in a straight line. Direction, 1st down when standing up of Giroka arm 2, tape reel 3
is 7 lees, and the binding tape 8 is prevented from loosening due to the rising movement of the binding arm 2. Next, the operation of the tape holding device 4 (I will explain in detail. How the binding arm 2 works) 1. No. 1 is provided on the tape holding device 64. When the pressure-receiving root 28 and the tape crimping plate 18 provided on the free end 14 of the binding arm 2 work together to completely crimp the alternate end 8b of the binding tape 8, the stopper function of the NorN 111 part 31a The pressing roller 12 comes into contact with the rotation angle regulating surface 26b of the rotating body 26, and due to its pressing action, the rotation angle 11
i (in the figure, the rotation body 26 rotates 310,000 times per hour. At the same time, the rotating body 26 torsionally moves in the direction away from the clamping member 27 against the biasing force of the spring 32. Transfer I
τb. #Binding tape 8 (υ cut end 8 a &, t, one rotation 26 wrapped around the tree bundle) is attached to the clamping member 27
When you move away from it, you get both K + Shono and fL. And Uke I
The winding end 8 where the E+ tape 28 and the tape pressure margin 18 are crimped
1 from b to the portion held by the rotating body 26 and the pressure roller 12. The tape tensioned part of the latest binding tape 8 is f, the tension is 11, and as the binding arm 2 is bent down, the cutting blade 16 ￥i hits the tape tensioned part, and the binding tape 8 is cut 1. be placed. Kozan East Tape 8. When it is finished, it is wrapped around the object to be bound A, and the binding tape 8 is wound on the side of the binding tee 78.
A portion of M[ta+7Jiur is formed at the tip of y1'. When the binding arm 2 is firmly cut, the rotating body 26 rotates due to the pressing action C' of the pressing roller 12, and the bent part 31a completely passes over the threading surface 26a, and the rotation angle is adjusted tt.
The rotating body 26 rotates by an amount corresponding to 4M per peak of the protruding surface 26a. Crimp 7'1. When the winding end HIS8b is opened and the rotating body 2G is connected to the pressing roller J2, the tape tensioned part is cut. L
-17Z 17 touches the deep extension 'JR part,
The white part of the cut on the side of the binding tip 8 that has been cut and bound by the object A due to the action of this deep gusset 17.
4. The old version is the same as the 42 & this is pushed and twisted. 4. ;16 holding member 27
The clamping part 27 ; retreats from t. - Along with the joint L, the relief plate 17 is guided by two binding arms from the -5'' noreel 3 by the amount corresponding to its descent after cutting. Therefore, due to the binding tape 8 loosened due to the fall of 170F at t7!11.4, it is possible to bend the binding tape 8 on the platform where the slack is insufficient.This ceramic piece, The tensions iLv, , 'jJ of the binding tape 8 have been released, and the tape escape temporary 17 is urged downward only by the spring 22. Then, from the rotation V of the rotating body 26 after cutting, the tape reel 3 The binding tape 8 on the side is pulled out, and the lid margin of the opening 2 is secured.Then, the binding tape 8 is pulled out.
When the tape reel 3111! is excited to stand up, the oscillator 30 and the rotating body 26 move in a direction approaching the clamping member 27 due to the action of the torsion coil spring 320, and the tape reel 3111! l0) The flat cut end is held between the protruding surface 26a and the shaft 27a, and is held by the tape holding device 4. Therefore, since the rotation angle of the rotary body 26 in the bundled tape feeding direction is regulated with a simple configuration as shown in the above example, it is possible to ensure that the protruding surface 26a of the rotary body 26 and the clamping surface 27a are closely aligned. ] The binding tape 8 can be cut securely to maintain the purple color. Although the middle 7/ilj moth has been described above, the following may be used in accordance with the invention. ■ Place the punch tape on the tape release board.
It is also possible to apply the 17th ladder by using v' as gold metal and tape crimping, or Q as a binding arm VC to fill the gap. ■ Tape escape roots may be installed on the binding arm in the same manner. ■ Tape holding device tK
1) The 111 curved portion may be entirely formed by bending it in this manner, and the rotation angle regulating member may be omitted. ■ In place of the bent part of the rotational jump-opening regulating member, a rotating roller, a round shape such as a rounded part, etc. may also be used. - A flexible member such as rubber may be attached to at least one of the temporary pressure receiving surface and the four pressure surfaces of the tape IE attachment plate. As is clear from the above description, the present invention
I will play svt. (2) After the winding end of the well-twisted binding tape is crimped onto the object to be bound, the resulting tape is loosened so that the cut end of the C1 binding tape can be securely held. ■ 1ni configuration without the need for a tape rewind mechanism
The simple device of the present invention can provide tension and loosen the binding tape. ■ A large tension is suddenly released and the tension is relaxed for a certain length, so 7'L'! As a result in step 2, the full tension is applied to the tape, and the constant force causes the binding arm to move stubbornly 72:
1υ1 example of rM'r east: '*u crow, speed, and 1 of the binding tape. Reno L it, , t <.../・
.

[Brief explanation of drawings]

Figure J&:r, m1 schematic overall view showing one embodiment of the result device/t related to non-invention 1/j, Figure 2 t, enlarged view of non-invention component 1, Figure 3 , 4th figure t, 14! 2nd figure glue t letter! ,・Figure 145 is an enlarged 16irir view of the main part showing /'f~', right 1 of figure 2! II the 1j'',
Fig. 6 6. 11" tape retention, Akatsuki r
-'i Bozu Main part enlarged view of Mt. Hakusan, Figure 7 is 1. , f! 6 Figure 0 left:! I! J in I tGi diagram
) 5゜2... Result arm 3... Tape reel 8... Result tape 8b... Winding end 36...
6411 Oscillating piece 37...stopper 38...second oscillating piece,! ...Patent applicant for bound object Nichiban Co., Ltd. Figure 1 Figure 2 Figure 3 Question 4 5J'5 Figure O 6 Procedural amendment 1. Indication of the case 1982 Patent Application No. 141811 2,
Name of the invention Binding device 3, Relationship with the case of the person making the amendment Name of patent applicant Nichiban Co., Ltd. 4, Agent 5, Amendment order No. 1” - Ushi (Voluntary) 7. Amendment Contents (1) Details W, 5th picture, 7th line, 1, binding arm 2... is shown. '' should be corrected to the following sentence. [The binding arm 2 is composed of a pair of binding arm plates spaced apart, and the frame 5 has a pair of frame parts similarly spaced apart.
i'tH', pin 2a passes through a pair of frame parts and is passed over to a pair of binding arms, making it TR) - pin 5a
It is extended to a pair of frame sections. η-2
Figure ~ ri) 4 Figure 11 The pair of binding arms 4k, the pair of flaps 1
The figure shows a binding stud 1t"+j according to the present invention cut in parallel to the frame part, and a pair of frame parts have the following parts:
I'lil binding arm 2 can be used as an example, ii'lil pin 2
The permissible hole that allows the movement of a is shown in the shape /iV, 'sano1, but in each figure, the hole is 10π [the valley hole is omitted. ” 51

Claims (1)

[Claims] (1) Tilting and moving the binding tape guided from the tape reel through the binding arm rack to the binding N, winding the binding tape around the object to be bound, and rolling the binding tape that has been wound around the object to be bound. In a binding device which binds objects to be bound by crimping and cutting the ends of the winding, the swinging area thereof faces the binding tape guided from the tape reel along with the binding arm. A stripe 1 oscillating piece is pivoted to the first oscillating piece, and a tension force is applied to the MiJ binding tape located in the oscillating area of the first oscillating piece. a regulating means for regulating the swinging of the first swinging piece in a direction opposite to the applying direction; and a regulating means for regulating the swinging of the first swinging piece in a direction opposite to the applying direction; a second rocking piece located in a reciprocating region of a protruding shaft provided on the binding arm as the binding arm is raised and excited; A binding device, characterized in that it applies tension to the binding tape in connection with tilting and excitation, and loosens the binding tape due to pressure waves at the winding ends of the binding tape.