JP3965596B2 - Vegetable bagging machine - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a bagging machine for efficiently packing soft vegetables such as spinach, which are difficult to handle leaf vegetables, into a bag of vinyl or the like.
[0002]
[Prior art]
Traditionally, when an operator stuffs soft vegetables such as spinach into a plastic bag or the like, the vegetable is wrapped around paper once, the bags are taken out one by one by hand, the bag is opened, and the paper is opened in the opened bag. For example, a method of storing vegetables wrapped in a paper, extracting only paper, and storing the vegetables in a bag has been used.
[0003]
As an example of a bagging machine for storing vegetables in a bag such as vinyl, JP-A-6-191508 discloses a method in which a plurality of packaging bags are locked to a locking portion of a packaging portion having a slope, and set. Describes vegetables and other packaging devices that are opened by airflow from the blower outlet provided at the upper end of the packaging part, and after the vegetables are inserted, the bags are separated from the tear lines of the packaging bags to complete the packaging. Has been.
[0004]
Further, Japanese Patent Laid-Open No. 10-194225 provides a support on a gantry having a bag mounting surface, and an arm biased in the direction of the anti-mounting surface is provided at the tip so that the arm can be rotated. Lever rotation shaft biased toward the adhesive roll side provided with a rotatable adhesive roll and a side L-shaped claw at a position where a fixed cam shaft is provided at a position opposite to the bag mounting surface at the tip of the arm Are installed in parallel with each other in order from the outside, and a lever that extends to the opposite side of the claw is attached to the base of the lever rotation shaft and comes into contact with the fixed cam shaft as the arm rotates, and the claw is attached from the vicinity of the mouth of the bag. A fruit vegetable bagging machine is described in which the edge of the bag is moved to the inside of the bag in contact with the adhesive roll.
[0005]
JP-A-8-2715 discloses a mounting table for mounting a bag body, an adhesive means for adhering the vicinity of the opening side of the bag body on the mounting table, and an adhesive position on the mounting table. There is described a bag take-out device comprising a moving means for reciprocating between a predetermined take-out position and a drive means for driving the move means.
[0006]
[Problems to be solved by the invention]
As described above, manual bagging work requires a troublesome and skillful operation such as swinging the bag body up and down after the bagging and putting vegetables up to the bottom of the bag body and aligning them, There is a drawback that it is difficult to increase work efficiency.
[0007]
Moreover, in the vegetable bagging apparatus described in JP-A-6-191508 and JP-A-10-194225, after inserting holes or vegetables for locking the packaging bag, cutting the packaging bag Since a cutting line for separating the packaging bag from the line is necessary, the packaging bag becomes expensive, and the production cost of the packed vegetables increases.
[0008]
Furthermore, in the bag body taking-out apparatus described in Japanese Patent Application Laid-Open No. 8-27715, it is necessary to expand the opening of the bag body and insert it directly when inserting vegetables. A problem arises in that the vegetables cannot be packed to the bottom of the bag by sticking to the body.
[0009]
Therefore, in the present invention, it is possible to eliminate various problems of such a conventional bag filling device, and to completely pack vegetables to the bottom of the bag body without skill, and to improve the appearance. The purpose is to provide a vegetable bagging machine that can increase the product value.
[0010]
[Means for Solving the Problems]
In order to achieve the above object, a vegetable bagging machine according to the present invention comprises a bag mounting table for storing a bag body, and a bag removing unit for taking out the bag body one by one from the bag mounting table and forming an opening in the bag body. A bag mounting means, a biasing means for biasing the bag removal means between the surface of the bag body and the opening stop position, and biasing the opening stopping position; It is configured so as to be juxtaposed to the table, and the loading table part includes an insertion part for vegetables and an extraction part for extracting the inserted vegetables, and an extraction part provided on the side opposite to the insertion part for vegetables Vegetables are extracted from the position where the extraction part is opposed to the front in which the opening of the bag body of the bag mounting table is formed, or between the position where the opening is shifted obliquely in a plan view. It is characterized by being configured to rotate in a plan view.
[0011]
In addition, when the bag mounting table and the loading table part are configured to be divided, only the loading table part can be used.
[0012]
The charging base is arranged so as to rotate from the base of the guide plate, and is urged and configured to stop at the front where the opening of the bag is formed. The loading table part is for extracting vegetables from the extraction part opposite to the vegetable insertion part, and is biased to stop at the front where the opening of the bag body of the bag mounting table is formed. It is preferable.
[0013]
An input guide that can be expanded is arranged on the input table . The insertion table part is where the inserted vegetables move on the inner surface of the insertion guide. This insertion guide is installed inside the guide plate that is bent upward on both sides, and the sides on both sides are slanted. It is preferable that it is formed so as to be able to expand by crossing, and to have a shape in which vegetables are wrapped around the inner surface of the dosing guide.
[0014]
[Action]
According to the bagging machine configured as described above, the bag body is stacked and stored on the bag mounting table, the bag take-off arm provided with the adhesive means is pressed, and the adhesive means is brought into contact with the surface of the bag body. Then, one bag is taken out, and an opening is formed in the bag at the opening stop position where the bag take-up arm is biased, and the bag is stopped. When the bag body is taken out, the bag body is lifted while the opening edge of the bag body is in contact with the front guide piece of the bag mounting table, thereby assisting the opening of the bag body.
[0015]
After the opening is formed in the bag body in this way, the vegetables are inserted into the expansive charging guide, and the bag body with the opening is put on the charging guide so that the vegetables are on the discharge side of the charging guide. Bagging work can be accomplished by pulling it out with the bag while pushing.
[0016]
DETAILED DESCRIPTION OF THE INVENTION
Specific embodiments of the vegetable bagging machine according to the present invention will be described below.
[0017]
FIG. 1 is a side view showing the entire apparatus, and FIG. 2 is a plan view thereof.
In the figure, reference numeral 1 denotes a bag mounting table 2 for storing a bag body 4 on one side of an upper surface portion of a square box-shaped frame 1, and a bag removing means 3 is disposed in the vicinity of the bag mounting table 2. On the side, a loading table 20 into which vegetables are inserted is juxtaposed. Reference numeral 2 denotes a bag mounting table for storing the bag body 4, and the bag mounting table 2 is provided with a guide piece 5 for normally holding the bag body 4.
[0018]
In this case, an adjustment mechanism 6 that adjusts the position of the guide piece 5 according to the size of the bag body 4 is provided.
[0019]
Reference numeral 7 denotes a bag removing arm disposed close to the bag mounting table 2. The bag removing arm 7 is seen from above (a plan view of FIG. 2), and the L-shaped arm is viewed from the side with the axis a8 as a fulcrum. The base 9 of the bag take-off arm and the pin a10 projecting from the frame 1 are connected by an elastic body a11 and biased to the opening stop position A. Further, one to a plurality of adhesive means 12 are provided at the substantially central portion of the tip end portion refracted into an L shape of the bag take-off arm 7.
[0020]
FIG. 8 is a perspective view of the charging table portion 20 juxtaposed on the other side of the bag mounting table 2. As shown in FIG. 9 which is a sectional view taken along the line CC of FIG. 8, reference numeral 21 denotes a guide plate, and both side portions along the longitudinal direction of the guide plate 21 are bent upward. An insertion guide 22 having a shape for enveloping vegetables inside 21 is disposed so as to be expandable. In addition, the loading table 20 is configured to rotate with respect to the frame 1. In this case, as shown in FIG. 10 which is a cross-sectional view taken along the line D-D of FIG. 1, the loading base 20 is provided so as to rotate in a plan view with the axis b17 as a fulcrum, and The fixed rotating plate 16 and the pin b19 projecting from the frame 1 are connected by an elastic body b14, and the rotating plate 16 is urged in a direction to contact the guide pin 18.
[0021]
Depending on the form of use, as shown in FIG. 12, the bag mounting table 2 and the loading table 20 are configured to be separated.
[0022]
FIG. 13 is a side view configured to separate the bag mounting table 2 and the loading table unit 20, and FIG. 14 is a plan view thereof. In this case, as shown in FIG. 15, the bagging operation can be performed only by the loading table 20.
[0023]
To pack soft vegetables such as spinach using the above vegetable bagging machine, place the vegetable bagging machine on a suitable table and place the bag in accordance with the size of the bag 4 The position of the guide piece 5 on the mounting table 2 is adjusted and fixed. At this time, the guide piece 5 is adjusted so that the opening edge 4 c contacts the front guide piece 13.
[0024]
As shown in FIG. 3, a large number of bag bodies 4 made of vinyl or the like are stacked and stored on the bag mounting table 2, and the bag-removing arm 7 is pushed down by hand to bend the L-shape of the bag-removing arm 7. The adhesive means 12 provided in the section is brought into contact with the surface 4b of the bag body.
[0025]
Next, as shown in FIG. 4, when the hand is released from the bag take-off arm 7, one piece of the bag body 4 is taken out because the elastic body a11 is urged to the opening stop position A to form an opening 4a. Return to stop position A.
[0026]
Then, as shown in FIG. 5, the adjusted and weighed vegetables 30 are inserted into the input guide 22 that can be opened and held with the root tips aligned. At this time, the vegetables 30 smoothly move in the charging guide along the charging guide inner surface 22a shown in FIG.
[0027]
Finally, as shown in FIGS. 6 and 7, the opened bag body 4 is placed on the charging guide 22, and the vegetables 30 are pushed out. At the same time, the loading base 20 is rotated to the operator side, and the opposite hand is used. The bagged vegetables 30 are extracted to complete the bagging operation.
[0028]
【The invention's effect】
As described above, according to the vegetable bagging machine according to the present invention, the bags are taken out one by one by storing a large number of bags made of vinyl or the like, and an opening is formed in the bag. It can be held in a state. In particular, since it is not necessary to provide a hole for locking or a cut-off line for separation in the bag body, the bag body is not expensive and the production cost of packed vegetables can be reduced.
[0029]
Vegetables are not damaged by inserting vegetables into the input guide that is arranged so that it can be expanded after the opening of the bag is formed, and the phenomenon that the leaves or stems of vegetables stick to the bag disappears. Can be securely packed to the bottom of the bag.
[0030]
Therefore, according to the present invention, vegetables can be completely packed to the bottom of the bag body without requiring the skill of the operator, and the efficiency of the bagging operation can be increased.
[Brief description of the drawings]
FIG. 1 is a side view generally showing a vegetable bagging machine according to the present invention.
FIG. 2 is a plan view generally showing FIG. 1;
FIG. 3 is a schematic view showing a state when the adhesive means is brought into contact with the surface of the bag body of the present invention.
FIG. 4 is a schematic view showing a state when the bag of the present invention is taken out and an opening is formed.
FIG. 5 is a schematic diagram showing a state when vegetables are inserted into the charging guide of the present invention.
FIG. 6 is a schematic view showing a state when the bag body is put on the charging guide of the present invention.
FIG. 7 is a schematic diagram showing a state when the vegetables of the present invention are packaged and extracted.
FIG. 8 is a perspective view showing a configuration of a loading table.
9 is a cross-sectional view taken along line CC in FIG.
10 is a cross-sectional view taken along the line DD of FIG.
11 is a cross-sectional view taken along the line DD of FIG. 1 when the charging base portion is rotated.
FIG. 12 is a plan view showing a state in which the bag mounting table and the loading table are divided. FIG. 13 is a side view showing the whole vegetable bagging machine according to the present invention.
FIG. 14 is a plan view generally showing FIG. 13;
FIG. 15 is a side view showing a state constituted by a charging stand of the present invention.
FIG. 16 is a plan view generally showing FIG. 15;
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 ... Frame 2 ... Bag mounting base 3 ... Bag removal means 4 ... Bag body 4a ... Opening 4b ... Bag body 4c ... Opening edge 5 ... Guide piece 6 ... Adjustment mechanism 7 ... Bag removal arm 8 ... Axis a
9 ... Base 10 of bag removing arm ... Pin a
11 ... Elastic body a
12 ... Adhesive means 13 ... Front guide piece 14 ... Elastic body b
15 ... Base 16 of the guide plate ... Rotary plate 17 ... Axis b
18 ... Guide pin 19 ... Pin b
20 ... Loading base 21 ... Guide plate 22 ... Loading guide 22a ... Loading guide inner surface 27 ... Biasing means 30 ... Vegetables

Claims (3)

A bag mounting table for storing the bag body; bag removing means for taking out the bag body one by one from the bag mounting table; and forming an opening in the bag body; and the bag removing means includes a surface of the bag body and an opening stop position. with pivoting between a biasing means is biased in the opening stop position, the turned table portion which vegetables are inserted will be configured to juxtaposed Fukurono table, it is turned base portion, vegetables And an extraction part for extracting the inserted vegetables, and the vegetables are extracted from the extraction part provided on the opposite side of the vegetable insertion part . A vegetable characterized in that it is configured to rotate in a plan view between a position facing the front in which the opening of the bag is formed, or a position deviating obliquely to the plan view from the opening. Kind of bagging machine.   The input table part is for extracting vegetables from the extraction part opposite to the vegetable insertion part, and is biased to stop at the front where the opening of the bag body of the bag mounting table is formed. The vegetable bagging machine according to claim 1. The insertion table part is where the inserted vegetables move on the inner surface of the insertion guide. This insertion guide is installed inside the guide plate that is bent upward on both sides, and the sides on both sides are slanted. The vegetable bagging machine according to claim 1 or 2 , wherein the vegetable bagging machine is formed so as to be able to expand by being crossed and to wrap the vegetables on the inner surface of the charging guide.

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