JPH072207U - Binding packaging equipment - Google Patents

Abstract

(57) [Summary] [Purpose] A package to be carried out from a bag-making filling and packaging machine has a small excess space inside, and its bag opening is bound and sealed. [Structure] A sliding plate 22 is provided on a carrying-out conveyor 21 of a bag-making filling and packaging machine, and a packaging body 20 for carrying out a bag with its opening facing forward.
By this, it slides down in the reverse carry-out direction 24, and this action changes the direction so that the bag bottom is conveyed forward. Then, the package 20 is applied to the stopper 26 by the accelerating conveyor 25, and the package 20 is conveyed laterally by the belt conveyor 32, while the bag mouths of the package based on the collision surface of the stopper 26 are bound by a binding machine. Seal it.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a binding seal device for binding the opening edges of bags produced one after another from a bag-making filling and packaging machine.

[0002]

[Prior art]

 As shown in FIG. 3, the belt-shaped film 4 pulled by the rotation of the pair of holding belts 2 and 3 through the former 1 is formed into a tubular shape 6 by the former 1 and the center sealer 5, and the attachment 8 of the supply conveyor 7 is used. While the rod-shaped articles to be packaged 9 are carried into the tube film 6 at equal intervals, the tube film is clamped between the articles to be packaged by the pair of upper and lower rotary sealers 10 and 11 to open the front end 12 and the rear end 13. There is a known packaging machine in which the articles 9 to be packaged are successively packed in a bag 14 which is sealed 13 and the opening edge 13 of the bag 14 is sealed with a binding material 15 as shown in FIG.

[0003]

[Problems to be solved by the device]

 In FIG. 4, it is desirable to fix the binding material 15 as close as possible to the article to be packaged 9 so that the article to be packaged 9 does not move freely in the bag, but during the packaging work, the binding point should be based on the bottom surface 13 of the bag. can not be determined, the binding dimension 16 from the bag bottom is imparted a margin, a margin space Therefore absolutely the bag resulting had become unstable factors to be packaged.

[0004]

[Means for Solving the Problems]

 In order to eliminate the above-mentioned drawbacks, the present invention covers a strip-shaped film, which is conveyed at equal intervals in the longitudinal direction, with a tubular film in a tubular shape, and the tubular film is provided between the respective packaged objects. At the same time as cutting with a cut sealer, in the bag-making filling and packaging machine that opens the front end of each cut tubular film in the transport direction of the tubular film and heat seals the rear end to form a package, Following the carry-out conveyor 21 provided at the rear of the cut sealer, a slide plate 22 for sliding the package 20 in the reverse carrying direction is provided so as to face the end of the carry-out conveyor. An accelerating conveyor 25 is provided, a stopper 26 is installed in front of the accelerating conveyor 25, and a belt conveyor having a conveying direction perpendicular to the conveying direction of the accelerating conveyor 25 is provided below the stopper. With installing Beya 32 constitute a binding machine 33 is provided on the bag opening edge side of the belt conveyor.

[0005]

[Action]

 The package 20 formed by the bag-making filling and packaging machine is carried out by the carry-out conveyor 21 with the front end of the bag opened in the carrying direction. The sliding plate 22 facing the end of the carry-out conveyor is the above-mentioned. Since the package is slid in the reverse conveying direction, the bag 20 slides down the bag bottom toward the front and is conveyed as it is by the acceleration conveyor 25, collides the bag bottom with the stopper 26, and moves laterally by the belt conveyor 32. When the bag is transported to the bag and passes through the binding machine 33 at the opening edge of the bag, it binds and seals.

[0006]

【Example】

 In FIG. 1, the sliding plate 22 provided on the end-opposing surface of the conveyor 21 that carries the package 20 out of the bag-making filling packaging machine in the direction 23 of the arrow indicates the package 20 in the direction 24 opposite to the conveying direction 23. Is provided so that the packaging body 20 slides downward on the bottom surface. Since the accelerating conveyor 25 is installed below the sliding plate, the wrapping body 20 accelerates and collides with the front stopper 26 due to its kinetic energy. As shown in FIG. 2, the plate forming the stopper 26 is supported on the machine base 28 via two rotary links 27 so as to be displaceable in the direction of the arrow 29, and is adjusted between the link 27 and the machine base 28. The rod 30 is fixed with a double nut 31, so that the stopper 26 can be set in any direction so that the displacement in the arrow 29 direction can be set. Further, since a belt conveyor 32 having a conveying direction parallel to the collision surface of the stopper is provided below the stopper 26, the package 20 is conveyed with the bag bottom slid on the stopper 26. When the opening edge of the package 20 passes through the binding machine 33, it is sealed by the binding material.

[0007]

【effect】

 The package having the front end opened, which is carried out from the bag-making filling and packaging machine, is slid in the reverse carrying-out direction by the slide plate 22, the bag bottom is made to collide with the stopper 26 in the forward direction, and then the package is carried by the belt conveyor 32. Since the wrapping machine 33 binds and seals the opening edge of the wrapping body while transporting 20 sideways, the wrapping body can be bound at the same position with the stopper 26 as a reference, and it is not necessary to form an extra space in the bag. This has the effect of reducing the play movement of the packaged item in the bag.

[Brief description of drawings]

[Figure 1] Side view

FIG. 2 is a view taken along the line II-II of the previous figure.

[Figure 3] Side view of bag making and filling machine

FIG. 4 is a plan view of the package.

[Explanation of symbols]

20 ... Package 21 ... Carry-out conveyor 22 ... Sliding plate 2
5 ... Acceleration conveyor 26 ... Stopper 32 ... Belt conveyor 33 ... Bundling machine

Claims (2)

[Scope of utility model registration request] 1. A strip-shaped film is tubularly covered around a rod-shaped package to be conveyed at equal intervals in the longitudinal direction, and the tubular film is cut between each package by a cut sealer, and at the same time, the tubular film is cut. In the bag-making filling and packaging machine in which the front end of the tubular film cut in the transport direction of the film-shaped film is opened and the rear end thereof is heat-sealed to form a package, the bag-making and packaging machine is provided behind the cut sealer. Following the carry-out conveyor 21, there is provided a slide plate 22 for sliding the packaging body 20 in the reverse carrying direction so as to face the end of the carry-out conveyor, and an acceleration conveyor 25 is provided following the slide plate 22 to accelerate the acceleration. A stopper 26 is provided in front of the conveyor 25, and below the stopper 26, a belt conveyor 32 having a conveying direction perpendicular to the conveying direction of the acceleration conveyor 25.
And a bundling and packaging device provided with a bundling machine 33 on the side of the opening of the bag of the belt conveyor. 2. The stopper 26 is attached to the acceleration conveyor 2.
The binding and packaging apparatus according to claim 1, wherein the binding and packaging apparatus is installed so as to be displaceable in the direction of 5.