JPH0471794B2 - - Google Patents

Description

[Detailed description of the invention] [Industrial application field]

For example, the present invention may be a wide-mouthed bottle filled with seaweed, salted fish, or other appropriate contents, or a bottle of any other suitable diameter, with appropriate advertisements, explanations, or necessary colors, patterns, marks, etc. placed on the mouth of the bottle. A bottle in which a decorative sealing paper printed with can be placed over the lid body, and the paper is squeezed and folded along the knot around the outer periphery of the bottle diameter to make it easy and reliable to tie the string afterwards. The present invention relates to a narrowing and habit forming device for sealing paper.

[Prior art]

In the conventional bottle mouth sealing paper squeezing habit forming means, for example, as shown in FIG. Place the sealing paper 33,
Insert the lidded bottle opening 31 from above and seal the sealing paper 3.
The peripheral part 34 of the bottle 3 is bent along the outer periphery of the bottle spout 31 with a lid to form a curl, and then the sealing paper 33 is tied along the tangled part 35 on the outer periphery of the bottle mouth with a binding string or the like. In the method of sealing the mouth of a bottle or milk bottle, for example, as disclosed in Japanese Patent Publication No. 45-30915, a heating plate, a heating plate support pushed downward by a spring, and a cam cylinder supported by the lid heat support are used. , a stationary receiving body that cooperates with the cam cylinder, and an annular coil spring for narrowing the cap. The annular coil spring is forcibly pushed in the direction in which the diameter is reduced by the compression action of the receiving surface and the cam surface, and the outer periphery of the cap is strongly squeezed along the outer periphery of the bottle, and after heat sealing is completed. It is also known that when the receiving surface and the cam surface are separated, the coil spring returns to its original state due to its own elasticity.

[Problems to be solved by the invention]

However, in the above-mentioned prior art, in the former squeezing and crooked means, since the bottle mouth sealing paper 33 is only bent by the hole edge 36 of the base 30, the crookedness is not sufficiently done, and the folding After that, the bottle opening sealing paper 3
3 tries to return to its original state due to its own elastic force, making it difficult to tighten the binding cord when tying the bottle, and the bottle mouth sealing paper 33 is easily pulled out from the bottle mouth. In the case of twist binding, in which both ends of a binding cord such as a ribbon or a ribbon made of plastic film containing soft metal wire are twisted together, the binding force of the binding cord is weak, so the above-mentioned conventional method of binding is not possible. With this method, the string opening sealing paper 33 cannot be sufficiently shaped,
There was a problem that the bottle opening sealing paper 33 often came off from the bottle opening, and in the latter case, the annular coil spring was fixed to the upper cam surface formed at the lower end of the cam cylinder. Since the receiving surface is compressed by the receiving surface formed at the lower end of the receiving receiver, the resistance force of the annular coil spring itself acts as a negative action, that is, an action that prevents the contraction. Not only was there a sense of regret that the results could not be narrowed down sufficiently, but
There were problems with the structure as well, such as being difficult to process.

[Means to solve the problem]

The present invention aims to solve the above-mentioned problems, and provides a bottle neck seal paper tightening and folding device which applies a squeeze and fold to the peripheral part of the bottle neck sealing paper along the knots on the outer periphery of the bottle diameter. The tightening string receiver support is bent along the inner wall circumferential surface of the bottle opening fitting part formed at the lower end of the bottle opening fitting cylinder, which is movable up and down. An annular groove is provided, and a string is inserted into the annular groove in an annular manner, and each end of the string is inserted externally through an opening provided on the outer circumferential side of the cylinder for fitting the string diameter. One end is connected to the frame and the other end is connected to the string tightening/loosening device so that it can be tightened/loosened freely, and the periphery of the bottle mouth sealing paper is squeezed along the tangles on the outer periphery of the bottle diameter to create a crease. In the bottle opening sealing paper squeezing kink forming device, the tangles on the outer periphery of the bottle opening are formed along the inner wall circumferential surface of the bottle opening fitting part formed at the lower end of the bottle opening fitting cylinder, which is provided to be vertically movable. An annular groove for supporting the narrowing curling string is provided so as to be flexible, and the narrowing curling string is inserted and disposed in an annular manner within the annular groove, and each end of the narrowing curling string is connected to the bottle diameter. The fitting cylinder protrudes outward from an opening provided on the outer circumferential side surface, and one end is connected to the frame, and the other end is connected to a string tightening/loosening device in a manner that can be tightened and loosened, and a bottle opening is provided in the center of the fitting cylinder. It is characterized in that the seal adsorbent is provided so as to be vertically slidable with a spring interposed therebetween.

[Effect]

When forming the shape of the bottle opening sealing paper, place the bottle opening sealing paper a on the bottle opening b1 with a lid as shown in FIG. When it descends to the position, the bottle opening sealing paper a
is bent along the outer periphery of the bottle diameter (the outer surface of the lid) by the lower edge of the bottle spout fitting part 4 formed at the lower end of the bottle spout fitting cylinder 1. Also, at this time, since the narrowing habit forming string 6 disposed in the bottle mouth fitting part 4 of the bottle diameter fitting cylinder 1 is located outside the tangled part b2 on the outer periphery of the bottle diameter, the string tightening/loosening device 9
is actuated to tighten and loosen the narrowing habit forming string 6, and when the narrowing habit forming string 6 is tightened, the bottle mouth sealing paper a is squeezed along the tangled portion b2 on the outer periphery of the bottle diameter, as shown in the same figure. c) A narrow fold as shown b3
is attached to securely cover the lidded bottle spout b1, and then the bottle spout fitting cylinder 1 is attached to
Lift it up as shown, and then open the lidded bottle spout b
1, the bottle body b covered with the bottle mouth sealing paper a is taken out. Note that during the above operation, the bottle mouth sealing paper adsorbent 10 is attached to the bottle diameter fitting cylinder 1.
When the spring 10d is lowered, the spring 10d is compressed so that the lowering of the cylinder 1 for fitting the bottle opening is not hindered, and when the cylinder 10d is raised, the restoring force of the spring 10d restores the original state and interrupts the adsorption action, so that the bottle body b is This makes it easy to take out. In addition, when forming the shape of the bottle mouth sealing paper, the bottle mouth sealing paper is bent in advance along the lidded bottle mouth using another appropriate means, and then the bottle diameter fitting cylinder is fitted over it. Then, a tightening string may be used to apply the tightening string along the tangled part.Alternatively, bottle opening sealing paper, which has been formed into a substantially cylindrical shape in advance, is placed over the lidded bottle opening. Then, the cylinder for fitting the bottle diameter may be fitted, and the tightening curling string may be used to set the tightening curl along the tangled portion.

【Example】

1 to 10 show one embodiment of the present invention, and numeral 1 denotes a cylinder for fitting the diameter of a bottle, which is appropriately attached to a frame 2. In FIG. 3 is the frame 2
The vertical drive device is shown as having an air cylinder in this embodiment, but it is not limited to this. 4 is a bottle mouth fitting part formed at the lower end of the bottle diameter fitting cylinder 1,
The inner wall circumferential surface 5 is provided with an annular groove 7 for receiving and supporting the tightening string 6 so as to surround the knot on the inner periphery of the bottle diameter, and furthermore, a part of the annular groove 7 is An opening 8 is formed on the outer peripheral surface of the mouth-fitting cylinder 1. Reference numeral 9 denotes a string tightening/loosening device for tightening/loosening the narrowing habit forming string 6, and although an air cylinder is shown in this embodiment, the present invention is not limited to this. Note that the narrowing habit forming string 6 supported in the annular groove 7 is formed of a metal wire having resilience like a wire, and both ends thereof are on the outer circumferential surface side of the bottle diameter fitting cylinder 1. It projects outward from the opening 8, and one end is connected to the string tightening/loosening device 9.
The rod portion 9a is attached to a part of the frame 2 at the other end. Reference numeral 10 denotes a bottle mouth sealing paper adsorbent provided in the center of the bottle diameter fitting cylinder 1 so as to be able to slide vertically, and a rod part 10b is attached to the shaft bearing part 10a.
is supported so that it can move up and down, and there is a suction cup 1 at the bottom end.
0c, and a spring 10d is attached to the outer periphery of the rod portion 10b. Reference numeral 10e denotes a flange portion attached to the upper part of the rod portion 10b, and serves to restrict the lowering of the rod portion 10b. 1
Reference numeral 1 denotes an air hose connected to the upper end of the rod portion 10b, which is appropriately connected to a suction device (not shown) to suction the bottle mouth sealing paper a. Reference numeral 12 denotes a fitting depth regulating stepped portion provided in the bottle caliber fitting cylinder 1, which regulates the fitting depth of the bottle caliber fitting cylinder 1 with respect to the bottle body b. Regulation may be carried out as appropriate by adjusting the stroke of the vertical drive device 3 of the bottle diameter fitting cylinder 1.
b1 is a bottle spout with a lid of the bottle body b, and b2 is a knot on the outer periphery of the bottle diameter. It should be noted that the vertical movement of the cylinder 1 for fitting the bottle diameter and the suction operation of the bottle mouth sealing paper adsorbent 10 are linked at the same time by a well-known interlocking mechanism (not shown) such as a limit switch. Of course. 7 and 8 show an example of the use of the present invention, in which 13 is a bottle supply conveyor, 14 is a bottle holding cylinder, and 15 is a bottle stopper cylinder, which is operated by the bottle supply conveyor 13. While the incoming bottle b is temporarily held down by the bottle holding cylinder 14, the bottle stopper cylinder 15 is moved back and forth once to hold the bottle b held down by the bottle stopper cylinder 15. It is supplied to the attachment part side and returns to its original state. Reference numeral 16 is a centering cylinder, which moves the bottle body b to a predetermined position of the habit forming part, that is, the bottle diameter fitting cylinder 1.
Due to its central location. Reference numeral 17 denotes a mounting frame for a cylinder for fitting a bottle caliber, and a vertical drive device 3 for moving the frame 2 of the cylinder 1 for fitting a bottle caliber up and down is attached. In the case of this usage example, one bottle diameter fitting cylinder 1 is attached to each end of the frame 2, and after the frame 2 is raised by the vertical drive device 3, an appropriate cylinder (not shown) is installed. It is configured to be rotated 180 degrees horizontally by a rotation device such as an actuator. Reference numeral 18 denotes a bottle seal paper supply conveyor, which is provided on the side of the bottle supply conveyor 13 as shown in FIG. It supplies paper a. In addition, there is a means for supplying the bottle mouth sealing paper a to the lower part of the cylinder 1 for fitting the bottle caliber, and a means for supplying the cylinder 1 for fitting the bottle caliber.
The vertical drive and horizontal rotation means are not limited to those described above, and may be implemented by any method or means. No. 19 is a conventionally well-known example, such as U.S. Patent No.
The twist-type binding machine described in No. 4054160, which has a bottle body b
With both sides of the bottle sandwiched, the bottle mouth sealing paper a is bound with a binding string 19a such as a plastic film ribbon containing soft metal wires, and after the binding is completed, the bottle b is released from the bottle b and the bottle b falls downward. It is something to do. Reference numeral 20 denotes a bottle supply cylinder, in which the bottle body b after the bottle sealing paper a has been fixed is transferred to the twist-type binding machine 1.
It is supplied to the binding section 9. Reference numeral 21 is a bottle pushing cylinder which pushes the head of the bottle b after binding and drops the bottle b onto the discharge conveyor 22. 23 is an electric control panel, 24 is an electric operation button, 25 is a control box,
26 is a guide rail, 27 is an air piping block, and 28 is a reduced pressure detection type pressure gauge.

【effect】

As explained above, according to the present invention, there is provided a bottle neck sealing paper tightening and folding device which narrows and folds the peripheral part of the bottle opening sealing paper along the knotted part on the outer periphery of the bottle opening. An annular groove for supporting the tightening string is formed along the inner wall circumference of the bottle opening fitting part formed at the lower end of the cylinder for fitting the bottle opening, which is freely provided, so as to surround the knotted part on the outer periphery of the bottle opening. and a narrowing curling string is annularly fitted into the annular groove, and each end of the narrowing curling string projects outward from an opening provided on the outer circumferential side of the bottle diameter fitting cylinder, and one end thereof is provided. is connected to the frame, and the other end is connected to a string tightening/loosening device so that it can be tightened/loosened freely, and the peripheral part of the bottle mouth sealing paper is squeezed along the tangle on the outer periphery of the bottle diameter to create a crease. In an apparatus for squeezing and shaping bottle mouth sealing paper, a knot on the outer periphery of a bottle diameter is bent along the inner wall circumference of a bottle mouth fitting part formed at the lower end of a cylinder for fitting a bottle diameter that is vertically movable. An annular groove is provided for supporting the narrowing curling string, and the narrowing curling string is fitted into the annular groove in an annular manner, and each end of the narrowing curling string is connected to the cylinder for fitting the string diameter. A bottle mouth sealing paper is protruded from an opening provided on the outer circumferential side surface, one end is connected to the frame, the other end is connected to a string tightening/loosening device so as to be tightenable/looseable, and the bottle mouth sealing paper is attached to the center of the cylinder for fitting the bottle diameter. Since the adsorbent is installed so that it can freely slide up and down with a spring interposed, when tightening the bottle opening sealing paper, the cylinder for fitting the bottle caliber is attached to the bottle caliber on which the bottle opening sealing paper is placed. By fitting to the outer periphery, the peripheral part of the bottle mouth sealing paper is bent along the outer circumferential surface of the bottle diameter at the lower end of the bottle diameter fitting cylinder, and in this state, the bottle of the bottle diameter fitting cylinder is bent. The folded circumferential surface of the bottle mouth sealing paper can be squeezed and folded along the tangles on the outer periphery of the bottle opening by the squeeze string provided in the mouth fitting part, thereby reducing the wrinkles of the bottle mouth sealing paper. The attachment is a two-step bend consisting of a first bend along the outer periphery of the bottle mouth and a narrow second fold along the knotted part of the outer periphery of the bottle diameter. Compared to the method using music, it is possible to firmly and sufficiently set the shape of the bottle mouth seal paper, and the subsequent tying work with the tying string can be performed easily and quickly, and
The bottle mouth sealing paper is tightened around the tangles on the outer periphery of the bottle diameter while it is fitted onto the outer periphery of the bottle diameter of the bottle diameter fitting cylinder, and along the inner wall circumferential surface of the bottle mouth fitting part of the bottle diameter fitting cylinder. A string tightening and loosening device is used to tighten and loosen the string, which is inserted in an annular groove to surround the knot on the outer periphery of the bottle diameter. This can be done accurately and sufficiently in a stable state, as well as quickly and with high efficiency.In addition, when fitting the bottle diameter fitting cylinder to the bottle mouth with a lid, the bottle opening sealing paper provided on the bottle diameter fitting cylinder can be used. Since the cylinder for fitting the bottle opening can be fitted with the bottle opening sealing paper pressed onto the lidded bottle opening by the adsorbent, the primary bending of the bottle opening sealing paper along the outer periphery of the bottle opening can be performed reliably and easily. Moreover, the structure is simple and easy to process.

[Brief explanation of drawings]

1 to 10 show an embodiment of the present invention, in which FIG. 1 is a partially cutaway sectional view of the main part, FIG. 2 is a plan view of the same, and FIG. A sectional view, FIG. 4 is a perspective view showing the arrangement relationship between the cylinder for fitting the bottle diameter and the string tightening/loosening device, FIG. 5 is a plan view showing the operating state of the tightening habit forming string, and FIGS. d
7 is a plan view showing an example of the use of the present invention, FIG. 8 is a front view thereof, and FIG. 9 is a perspective view showing an example of a binding string. 1st
Figure 0 is a perspective view of the bottle with the string opening seal attached.
FIG. 1 is a partially sectional view showing an example of a conventional curling means. 1... Bottle diameter fitting cylinder, 2... Frame, 3... Vertical drive device, 4... Bottle mouth fitting part,
5... Inner wall circumferential surface, 6... Narrowing habit forming string, 7...
...Annular groove, 8...Opening, 9...String tightening/loosening device, 9a...Rod part, 10...Bottle mouth seal paper adsorption body, 10a...Bearing part, 10b...Rod part, 1
0c...Suction cup, 10d...Spring, 10e
... Flange section, 11 ... Air hose, 12 ... Stepped section for regulating fitting depth, 13 ... Bottle supply conveyor, 14
... Bottle holding cylinder, 15 ... Bottle stopper cylinder, 16 ... Centering cylinder, 1
7... Cylinder mounting stand for fitting bottle diameter, 18...
... Bottle mouth sealing paper supply conveyor, 19 ... Twisted binding machine, 19a ... Binding string, 20 ... Bottle supply cylinder, 21 ... Bottle pushing cylinder, 22 ... Discharge conveyor, 23 ... Electric control panel, 24 ...Electric operation button, 25...Control box, 26
... Guide rail, 27 ... Air piping block, 28 ... Reduced pressure detection type pressure gauge, a ... Bottle mouth sealing paper, b ... Bottle body, b1 ... Bottle mouth with lid, b2 ... Tangled part, b3...Folding tendency.

Claims (1)

[Scope of Claims] 1. A bottle neck sealing paper tightening and folding device that tightens and folds the peripheral part of the bottle neck sealing paper along the tangles on the outer periphery of the bottle opening, which is provided to be vertically movable. An annular groove for supporting the tightening string is provided along the inner wall circumferential surface of the bottle opening fitting part formed at the lower end of the bottle opening fitting cylinder so as to surround the knotted part on the outer periphery of the bottle opening. A narrowing habit forming string is fitted into the groove in an annular shape, each end of the narrowing forming string is protruded to the outside from an opening provided on the outer circumferential side of the bottle diameter fitting cylinder, and one end is attached to the frame; A device for squeezing bottle mouth sealing paper, characterized in that the other end is connected to a string tightening/loosening device so as to be tightenable/looseable. 2. In a bottle opening sealing paper tightening and folding device that tightens and folds the peripheral part of the bottle opening sealing paper along the tangles on the outer periphery of the bottle opening, a cylinder for fitting the bottle opening that is vertically movable is used. An annular groove for supporting the tightening string is provided along the inner wall circumferential surface of the bottle opening fitting portion formed at the lower end so as to surround the knotted portion on the outer periphery of the bottle diameter, and the tightening loop is set in the annular groove. A string is fitted and disposed in a ring shape, and each end of the tightening habit forming string projects outward from an opening provided on the outer circumferential side of the bottle diameter fitting cylinder, one end is attached to the frame, and the other end is tightened to the string. - Bottle sealing paper that is connected to a loosening device in a manner that can be tightened and loosened, and that a bottle sealing adsorbent is provided in the center of the cylinder for fitting the bottle diameter so as to be slidable up and down with a spring interposed therebetween. Narrowing habit forming device.