JP3534798B2 - Ball packaging equipment - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [0001] The present invention relates to the production of spherical vegetables such as lettuce,
Wrap spheres such as pomelo and other spherical fruits with a film
Spherical object packaging device that binds the ends of the
Related. [0002] 2. Description of the Related Art Applicants have already applied spherical objects such as spherical vegetables.
A receiver for placing a spherical object as a device for packaging a film
And a receiver lifting mechanism for raising and lowering the receiver.
From the top, fill the next ball to be placed
Built-in film supply mechanism and heater
And a binding mechanism having scissor members.
Before feeding the spherical object, pull the film above the receiver in advance.
Take out the film with the photoelectric sensor of the film supply mechanism.
Mark that indicates the cutting position printed on the
After a period of time, stop film withdrawal, cut, and
Is supplied to the receiver, and the operator
Place the spherical object on the receiver, and lower the receiver to an appropriate position.
When it descends, the binding mechanism wraps the sphere above the sphere.
Balls that are bundled, welded, cut and packaged at the ends of the film
After releasing the substance, the receiver is raised to its original position.
We have applied for a sphere packaging device. [0003] However, the conventional spherical object
In the film supply mechanism of the packaging device,One switch
Switch, it can be accidentally pushed and activated.
The ability was high. To solve the problem of this point
It is. In addition, in the case of one switch, switch operation
There is no place for the hands to be placed,
Wrap the hand around the sliding film drawer FE
Press two switches.
With both hands in both switch positions to ensure safety
There is also an aim. Also, a spherical object is placed on the receiver
And the upper end of the sphere is below the sphere supply hole 2a.
The upper end position detection sensor 19 that detects the state of sinking
Where the spherical object passes through the upper end position detection sensor 19
By adjusting the length of the fixed time, it is possible to raise and lower the binding position Y.
Adjust the position. This also allows for packaging
It is used for adjusting the tightness of the film. Immediately
If tight packaging is required, raise the binding position
In order to shorten the predetermined time,
When requesting, extend the predetermined time to lower the binding position.
Set It is determined. [0004] SUMMARY OF THE INVENTION The present invention has been made in consideration of the above problems.
And a spherical packaging device that can obtain good packaging
To do.Fill on the upper flat surface 2 of the device body 1
The film from the film roll FR and place it on the spherical object receiver
The film feeder that feeds and cuts with the film cutting member FC
Has a feeding mechanism, and places a spherical object on a receiver via the film.
And then lower the spherical object receiver so that it is above the spherical object.
In a spherical object packaging device configured to bind
And arrange two packaging switches SW1 and SW1
The wrapper switches SW1 and SW1 simultaneously.
When pressed, the spherical object receiver descends and the packaging work is performed.
And a spherical part is provided at the lower part of the spherical object supply hole 2a of the upper flat surface 2.
The object is placed on the receiver and descends, and the upper end of the spherical object is a spherical object
Upper end position detection for detecting a state of sinking below the supply hole 2a
Protrusion sensor 19 is provided, and the spherical object is the upper end position detection sensor
By adjusting the length of the predetermined time after passing through 19,
Adjust the time when the bundling mechanism and the film supply mechanism start driving.
Configured to saveThings. [0005] [Action]With the above configuration, one switch
Switch, it can be accidentally pushed and activated.
The ability was high. To solve the problem of this point
It is. Adjustment of tightness of wrapped film
It is possible to.That is, tight packaging is required
When the binding position Y is raised,
If you require loose packaging,
The binding position Y can be set downward by extending the time.
It was noh. [0006] BRIEF DESCRIPTION OF THE DRAWINGS FIG.
Next, an embodiment of the present invention shown in the accompanying drawings will be described.
I will tell. FIG. 1 is an overall perspective view of a spherical object packaging apparatus, and FIG.
FIG. 3 (a) is an inner side view of FIG.
(B) is an internal front view of the film cutting member as viewed from above.
FIG. 4 is a partial side view showing the lifting / lowering structure of the cutting blade in FIG.
2 Cutting position detection of film cutting member viewed from R side
FIG. 5A is a front view showing the mounting configuration of the outgoing sensor S.
In the film roll mounting table viewed from the R side in FIG.
Front view of the rear driven roller 44R, (b) also shows the front part
The front view of the driven roller 44F, (c) of the film mounting table
FIG. 6A is a side view, and FIG.
Front view of the film pull-out member when the pump is open, (b)
7A is a side view, and FIG. 7A is a clamp similar to FIG.
The front view of the film pull-out member at the time of closing, (b) of (a)
FIG. 8 is a side view, and FIG.
Shows the configuration of the limit switch that detects the rear sliding end
Partial internal side view, FIG. 9 shows spherical shape with upper plane 2 removed
FIG. 10 (a) is a plan view of a product packaging apparatus, and FIG.
FIG. 4B is a plan view of the spacer 4 fixed to the upper flat surface 2.
FIG. 11 is a cross-sectional view taken along a line AA in FIG. 2, FIG.
2 shows the lifting mechanism of the spherical object receiver when viewed from the F side in FIG.
FIG. 13 is a front view of the unit, and FIG.
FIG. 14 (a) is an upper front binding scissor U seen from the side.
S is a plan view when the scissors are closed, and FIG.
FIG. 15A is a plan view of the lower binding scissors LS when the scissors are closed.
FIG. 16B is a plan view showing the scissors opened, and FIG.
Is a schematic front view at the time of film binding by the binding mechanism, and (b) is
It is a schematic front view at the time of opening the binding scissors similarly after welding. [0007] The overall configuration of the spherical object packaging apparatus of the present invention will be described.
I do. The entire device is covered with a box-shaped device body 1.
As shown in FIG.
FR, film cutting member FC and film unwinding member F
E constitutes a film supply mechanism arranged in parallel
I have. The film cutting member FC and the film drawing member
Upper plane 2 erected on the upper part of the apparatus main body 1 between the FE and the FE
Is provided with a sphere supply hole 2a.
2a, a fork 3 which is a spherical object receiving stand,
Drives up and down. [0008] Packaging work by this spherical object packaging apparatus
explain. When the film extracting member FE is the film cutting member F
Slide to the position C and hold the film cutting member FC
Film drawn from film roll FR
Grasp the end and slide back to the original position to pull out the film
Then, the film cutting member FC cuts the film,
The film is provided on the upper plane 2, that is, above the fork 3.
Have paid. The fork from above the supplied film
3 Place a spherical object such as lettuce on the packaging switch
When the switches SW1 and SW1 are pressed, the fork 3 is lowered and
When it descends to the right position, it stops and
The film is bound, welded and cut by the bundling mechanism.
The packaged sphere is released from the fork 3. The fore
Work 3 rises and returns to its original position.
At the same time as driving the structure, the film supply mechanism is driven as described above.
The fork 3 has returned to the position of the vegetable supply hole 2a
Sometimes the film is pre-supplied and the next
The sphere is immediately supplied onto the fork 3 as the receiver.
And can be done. In addition, the worker
The packaging switches SW1 and SW1 of the body 1 are disposed.
The sphere is supplied to the fork 3 while standing on the side.
The mounted spherical object does not hinder the work of the worker
From the spherical object discharge port 1a of FIG.
Is discharged. On the other hand, it occurs after welding and cutting the film.
The surplus film material is recovered, and the surplus material outlet 1 shown in FIG.
It is discharged from b. Each switch and meter disclosed in FIGS. 1 and 3
The vessel will be described. A control box C is provided in the apparatus main body 1.
Is fixed, and the surface thereof is used as an operation panel Ca.
The operation panel Ca is disposed on the side of the apparatus body 1 and
5 is a power switch that turns on and off the power.
6 is a reset switch, and when pressed, each member is initialized.
This is an initial state forcible return means for returning to the state of FIG. 7 is warm
Panel for checking the degree of
The heating temperature of the welding and cutting heaters is sufficient
It is to check whether or not. 8 is a welding timer,
Welding scissors with a built-in heater in the bundle mechanism
Die for adjusting the holding time, that is, the film welding time
It's a dial. Reference numeral 9 denotes a film cutting timer, which will be described later.
Filling of film cutting member FC in film supply mechanism
Film cutting position detection sensor 66 is the film cutting position
Cut the film with the cutting blade after detecting the display mark
This is a dial that allows you to adjust the time it takes to get started. Next, in the upper part of the apparatus main body 1, SW1
・ SW1 is a packing switch.
3 goes down and a series of packaging work is performed.
You. Two switches are pressed at the same time.
Switch, it accidentally pushes it and activates
This is because the possibility is high. Also, one switch
If there is no place for the hand to operate the switch,
When placed on the surface 2, the sliding film extracting member F
There is a risk that his hands may get caught in E,
Press the switch to place both hands in both switch positions
There is also an aim to ensure security. SW2 is an emergency stop button
Lock to prevent each member from operating accidentally.
Switch to unlock while working
It is. Next, the drive configuration of each member of the spherical object packaging apparatus
Will be described. First, a fork-shaped sphere receiver
The lifting mechanism of a certain fork 3 will be described. In FIG.
As described above, on the bottom plate 1c in the apparatus body 1,
A motor 10, reduction gears 11 and 12 are provided,
The belt is wound as shown in FIG.
Input pulley of reduction gear 11 from output pulley 10a
11a, and to the input pulley 12a of the speed reducer 12.
And the output shaft 12b of the reduction gear 12 is clamped.
The lock 13 is fixed. Output shaft of the reduction gear transmission 11 (described later)
Output sprocket 11b) and the output shaft of the speed reducer 12
Is equipped with an electromagnetic clutch, and the pedestal elevating motor
Input of the input pulleys 11a and 12a from -10
Regardless of whether the sensor or limit
The electromagnetic clutch is turned on based on the switch of the switch.
Drive is stopped or restarted by being turned off
be able to. The input shafts of the reduction gears 11 and 12 are
Grips 11c and 12c are fixed to the end of the counter pulley
Have been. This is due to insufficient bonding of the binding mechanism
Emergency stop of each drive unit in case of trouble such as system not being cut
To remove the ball placed on the fork 3
I have to move the fork 3 up and down,
At this time, rotate the fork 3 by holding the grip with your hand
I try to raise and lower. Also, as described below,
The device 11 is used to open and close the upper and lower binding scissors US / LS of the binding mechanism.
The upper and lower binding
The grip is also used when opening and closing the scissors US / LS manually.
An operation is performed. On the other hand, as shown in FIG. 2 and FIG.
1, a gate-shaped support 17 is fixed vertically from the lower surface of
The vertical sliding shaft 1 is inserted into the insertion hole formed in the upper part of the portal support 17.
6 and 16 are slidably inserted in the vertical direction.
The fork support 15 is fixed to the upper end of the
The ends of a plurality of bars forming the fork 3 are supported by the fork.
The fork 3 is fixed to the body 15. Four
3 is made of a soft material such as resin, and its elastic effect
In order not to damage the spherical object to be placed. Ma
Also, as a member that can be deformed according to the size of the spherical object
Good. And, from the crank 13, one of the forks 3
The connecting rod 14 is pivotally connected to the bar of
When the crank 13 rotates with a driving force of -10,
At the same time, the end of the connecting rod 14 on the crank 13 side rotates,
As a result, the end of the connecting rod 14 on the fork 3 side is raised.
Reciprocate downward. Thus, the fork 3 reciprocates up and down.
It is configured as follows. In addition, one spherical object
The crank 13 rotates once for the packaging operation.
For each rotation, the fork 3 is lowered from the upper end position.
Then, it rises again via the lower end position and reaches the upper end position. In FIG. 12, the fork 3
Is located at the X position because the top of the fork 3
It is time, and in conjunction with FIG. 2, the Y position is
Is the lowermost position of the fork 3
It is. As shown in FIG.
A spherical object discharge port 1a for discharging the packaged spherical object is provided.
And the spherical chute 18 is
The spherical object discharge port 1a is disposed so as to be inclined from the lower end thereof.
You. The inside end of the spherical discharge port 1a is a fork-shaped bar 1
8a, 18a ... are protruded and packaged at Y position
The fork 3 on which the finished spherical object is placed descends to the Z position.
Then, the bar material forming the fork 3 becomes the bar material 18a
18a ... so it goes down and goes down
The ball is transferred to the bar 18a, and the ball
The ball 18 slides down and is discharged from the spherical object discharge port 1a.
It is. The spherical object chute 1 in the device cover 1
In FIG. 8, the sphere was clogged, and the sphere discharge 1
In some cases, spherical objects may not be discharged from a
You. In this case, the side surface on which the spherical object discharge port 1a is formed
Open the cover and clear the clogging in the spherical chute 18
At this time, it is necessary to raise and lower the fork 3
Driving the binding mechanism described below is dangerous. There
Then, as shown in FIG. 11, a side surface having the spherical object discharge port 1a.
Drive stop on the bottom plate 1c near the inside of the cover
The switch 10b is provided. Open the side cover
When the drive stop switch 10b is turned off,
The drive of the lifting motor 10 is cut off, and the fork 3 is raised and lowered.
And the driving of the binding mechanism described later is stopped. Ma
Also, it is linked to the reset switch 6 and again
When the side cover is closed, it is reset and all members are initialized.
It returns to the state. The fork 3 on which the spherical object is placed is lowered.
And the upper part interposed between the spherical body and the fork 3
The film stretched on the plane 2 is provided with a spherical material supply hole 2a.
The spherical object supply hole 2a.
By passing through and abutting on the periphery, the spherical
It is squeezed upward to form a shape that covers the spherical object.
Then, at the binding position Y, a position above the spherical object is reached.
The ends of the film are bound and welded by the binding mechanism.
You. However, the sphere is smaller than the sphere supply hole 2a.
If the fork 3 descends, the spherical object supply hole 2a
Swelling of the film that is squeezed upward in contact with the periphery of the
The spheres are larger than the spheres.
Lum sticks. Therefore, when the spherical object has a small diameter
In order to squeeze the film small,
It is necessary to reduce a. Therefore, the spherical objects to be supplied
If it is small, as shown in FIG.
Has a sphere supply hole 4a smaller in diameter than the sphere supply hole 2a.
Spacer 4 on the spherical material supply hole 2a of the upper flat surface 2.
It can be attached. Top plane 2 and each sphere supply
At the periphery of the hole 2a, mounting pins 2b are projected.
And pin holes 4b, 4b,
The fitting pins 2b, 2b,.
The spacer 4 can be easily attached as shown in FIG.
Swelling. Note that, as shown in FIG.
And the periphery of each spherical material supply hole 2a, 4a of the spacer 4
Is the elastic ring 2c, 4c made of resin or the like
Attach the film when squeezing the film
I try not to break it. Spherical objects such as lettuce are individually sized.
, The binding position Y is adjusted up and down according to the size.
We must save. Therefore, as shown in FIGS.
And below the upper plane 2 is the photoelectric sensor
An end position detection sensor 19 is provided. Top position detection
The outgoing sensor 19 faces the light emitting device 19a and the light receiving device 19b.
The ball is placed on the fork 3
And its upper end sinks below the spherical material supply hole 2a,
It passes through the sensing position of the upper end position detection sensor 19.
Then, the light from the projector that had been blocked by the spherical object
Light is received by the light receiver and the top of the sphere is detected. Conclusion
The position of the sphere suitable for the bundle was detected by the sensor
A predetermined time after the passage of the spherical material supply hole 2a at the upper end of the spherical material
It is the position where it reached. Therefore, there is no
After a fixed time, the lowering of the fork 3 is stopped. Toes
Passes through the different sphere supply holes 2a depending on the individual spheres.
The position lowered from the position for a predetermined time is
Is the binding position Y. The spherical object has reached the binding position Y.
When the upper end position detection sensor 19 detects the passage of the upper end,
After a predetermined time, the binding mechanism and the film supply mechanism described later
Starts driving. Here, the length of the predetermined time is
By adjusting, the vertical position of the binding position Y is adjusted.
You. This is useful for adjusting the tightness of the wrapped film.
Use. That is, when tight packaging is required, the binding position
In order to raise the position Y, the predetermined time is shortened, while
When requesting loose packaging, extend the predetermined time,
The binding position Y is set downward. Further, as shown in FIG.
Of the mounting plate 20a from the horizontal portion of the
The switch 20 for stopping the upper end position is fixedly mounted. on the other hand,
In order to press the switch 20 for stopping the upper end position,
A pusher 16 for stopping the upper end position is provided above the moving shafts 16.
a is fixed horizontally. Smell during one packaging operation
As described above, the fork 3 makes one rotation of the crank 13 as described above.
With this, it descends from the upper end position X to the lower end position Z, and again
Ascends to reach the upper end position X (however, the upper end position detection
Sensor 19 stops at binding position Y
). Then, when the upper end position X is reached, the upper end position is stopped.
Pusher 16a pushes against upper end position stop switch 20
You. The upper end position stop switch 20 is used for raising and lowering the pedestal.
The stop switch of the motor 10,
The pedestal elevating motor 10 stops driving, and the upper end position X
The fork 3 stops. And the next sphere is working
Packaging switches SW1 and SW1
Is pressed, the output shaft 11b is driven again,
3 falls. Next, the binding mechanism will be described. Binding machine
The structure is composed of upper binding scissors US and US as shown in FIGS.
And lower binding scissors LS.
Healing the ends of the film and attached to the upper binding scissors US
Welding and cutting with welding scissors MS with built-in
You. The binding scissors at the top and bottom are arranged with one scissor.
The film is likely to be displaced during binding, and is gripped with upper and lower scissors
This ensures that the film is accurately
This is because a bunch is formed. Upper binding scissors US
Combine sickle 21L ・ 21R, lower binding scissors LS
Is a combination of the lower left and right scythes 22L and 22R
It is. (Hereafter, the left-right relationship in the binding mechanism is
The shaft 23 is viewed from the front. ) Each upper sickle and lower
The opening / closing pin 27 described below is inserted into the sickles 21 and 22,
The scissors are closed by turning the opening / closing pin 27 in the front-rear direction.
Long holes 21a and 22a are formed
You. Also, in the portion where the film of each sickle is held
Is formed at the center of the front and back near the ribs 21b and 22b
ing. This is in the process of pinching the film
Press and hold the film from the center in the front and rear
As the film is lifted,
In the worst case, the film may be damaged,
A substantially circular film is formed along the circumference from the front and rear ends of the circumference.
And gradually press the
Since it can be clamped, the rib portions 21b and 22b are provided.
The center part of the film is delayed.
It is made to be pinched. The crevice portion 22b of the lower sickle 22 has a fixed width.
The upper sickle 21
The billet portion 21b is shaped like a dot, and FIG.
As shown in FIG. 15 (a), both binding scissors US / LS are completely closed.
The left and right cracks 22b of the lower binding scissors LS
b has a certain width in the film gripping part
To the left and right cracks 21b of the upper binding scissors US
Of the film becomes a point,
However, the lower binding scissors LS and the upper binding scissors US form a point.
It is squeezed and united. Further, the displacement of the film is further reduced.
14 (b) and FIG. 15 (b).
As shown, the film gripping when the upper binding scissors US is open
The part is the film grip when the lower binding scissors LS is in the open state.
The area is larger than the part. This is because the lower binding scissors LS
Start holding the film before the upper binding scissors US
And is pinched from below.
The film is not displaced and the binding is more reliable.
Because The upper binding scissors US have the right upper scythe 21R on the left.
The upper sickle is pivoted above the upper sickle 21L.
Even in the bundle scissors LS, the right lower scythe 22R is the same as the left lower scythe 22L.
It is pivoted upward. And smell the upper unity scissors US
On the lower surface of the upper left sickle 21R,
An excess material peeling spring 21c is provided at the entrance. The remainder
The material peeling spring 21c is a member in which one end of the spring is extended in a rod shape.
The bar-shaped part is the upper binding scissors US
At the time of chaining, by pressing of the bound film, FIG.
Bend to the left like above, and after welding, open the upper binding scissors US
At that time, using the biasing force to return to the original shape,
Attached to the blade of welding cutting blade MS1 in welding scissors MS described later
This is to peel off the remaining film material to be peeled off. In the lower binding scissors LS,
15 (a) and (b) on the lower surface of the left lower sickle 22L.
A piercing member 2 having a plurality of protrusions in a comb shape as shown in FIG.
2c is fixed, and the protrusion is attached to the left lower sickle 22L.
From the inner edge of the
Air holes are made. Like this
By piercing the film,
There is no pressure difference between the outside air and bulging of spherical objects such as lettuce is prevented.
And by sending outside air into the ball,
The rejection effect can be improved. Next, the film is welded and cut.
The welding scissors MS in the partial binding scissors US will be described. Dissolution
The dressing scissors MS incorporates a heater H as shown in FIG.
Same as the welding cutting blade MS1 forming a sharp blade at the side end,
Built-in heater H, forming groove (receiving blade) at inner end
The left and right upper sickles 21L and 21R are attached to the welding receiving blade MS2.
At the tip of the mounting plate 21d, 21d fixed to the back of
Fixed and inward along the lower surface of the upper sickle 21L / 21R
It has been extended. Welding cutting edge heated by heater
The tip of the cutting blade of MS1 is welded with the heated receiving blade MS2.
And insert the film W between the cutting blade and the groove.
It is a member to be welded and cut. In addition, welding cutting blade MS
1 and the upper surface of the welding receiving blade MS2,
It is arranged below the surplus material peeling spring 21c attached to the lower surface of L
Have been. As shown in FIG. 14 and FIG.
The material 21d is fastened to the upper sickle 21 with bolts,
On the other hand, the welding cutting blade MS1 and the welding receiving blade MS2 are arranged on the upper sickle 21.
At the notch, tighten only the mounting plate 21d with bolts
Has been stopped. The welding cutting blade MS1 and the welding receiving blade MS2 are
I often have to break out to check the heater
Is attached to the upper sickle 21L and 21R together with the mounting plate 21d.
It is not fastened and is only fastened to the mounting plate 21d.
Therefore, at the time of the escape, remove from the upper scythe up to the mounting plate 21d.
There is no need to dismantle and the escape operation is easy. Blade portions of welding cutting blade MS1 and welding receiving blade MS2
As shown in FIG.
Con is applied. This makes the surface of both blades smooth
And the cutting edge of the welding cutting blade MS1 is the groove of the welding receiving blade MS2.
The film W fits tightly into the part
The welding part does not have the same degree of density as welding, ensuring reliable welding.
You. In addition, the unevenness of the surface is reduced, and the fill after welding is reduced.
The remaining material W 'hardly adheres to the groove, and it can be peeled off smoothly.
And be able to do it. Also, silicon coating is applied to the blade surface
Also has the effect of lowering the temperature of the
Contact, so the certainty of adhesion is further improved,
In addition, due to the low surface temperature, the film
The material W 'is hard to adhere. In addition, welding cutting blade MS
Even if the tip of 1 is sharp, the strength does not decrease, so it is good
Cutting efficiency can be maintained for a long time. Note that, of both the blades of the welding scissors MS, the film
The surplus material tends to adhere near the groove of the welding receiving blade MS2.
is there. On the other hand, in the description about film surplus
As described, the air outlet 40 is located at the position of the surplus material outlet 1b.
Because of the position, as shown in plan view 15,
Look, the lower left sickle 2 of the lower binding scissors LS in the open state
Since it is arranged directly below 2L,
Is blown below the right lower scythe 21R. So
Here, the film surplus material adhering to the groove of the welding receiving blade MS2
In order to blow the wind from the vent 40 to W ',
Weld receiving blade MS2 to 21R (weld cut to upper left sickle 21L)
The blade MS2 is attached. In addition, the welding temperature
In order not to lower it, directly on the welding receiving blade MS2
Send the wind below the lower binding scissors LS without the wind
It is doing. The upper binding tie scissors US and the lower tying scissors US configured as described above.
The partial binding scissors LS is positioned above the spherical object at the binding position Y.
It is arranged at the position where the films to be bound are bound. That is,
As shown in FIG. 2 and FIG.
A plate 24 is provided horizontally. From the rotating shaft fixing plate 24
The driving shaft 23 is projected upward, and the rotating shaft 23 is
As shown in FIG. 15, the upper sickles 21L and 21R are pivoted to
A bundle scissors US, and the upper binding scissors U of the rotating shaft 23.
Just below the S pivot position, pivot the lower sickle 22L / 22R.
To form the lower binding scissors LS. Arrangement of the lower binding scissors LS
The installation position is, as shown in FIG.
And the upper position. On the bottom plate 1c in the apparatus body 1, FIG.
Pillows 25, 25 are fixed as shown in FIG.
Between the pillows 25 at the lower end of the flat bar 26
The rotating shaft 26a protruding left and right is rotatably supported,
The flat bar 26 stands upright so as to be rotatable in the FR direction.
An opening / closing pin 27 protrudes from the upper end of the flat bar 26.
The opening / closing pin 27 is attached to the lower sickle 2 of the lower binding scissors LS.
2L / 22R is inserted into the long hole 22a / 22a, and further
The upper scissors 21L and 21R of the upper binding scissors US above that
Are inserted into the long holes 21a.
It protrudes from the long holes 21a. Incidentally, as shown in FIG.
A topper 24a protrudes, and the flat bar 26 is positioned on the F side.
When rotated, the upper end protrudes from the stopper 24a.
Then, the normal bar 26 and the opening / closing pin 27 are further moved to the F side.
It does not rotate to the side. This is upper and lower binding scissors U
The left and right sickles 21 and 22 of S ・ LS are closed more than necessary
To prevent deviation from the proper gripping / cutting position
To do that. On the other hand, beside the flat bar 26, FIG.
13, a horizontal pin 28 is protruded from the main body 1 of the apparatus.
Pillows 30 · 3 fixed to a fixed plate 29 laid horizontally inside
0 is inserted. In the pillows 30,
The horizontal pin 28 can rotate freely with the rotation of the flat bar 26.
Has become. Further, the pedestal elevating motor 10 shown in FIG.
From the output sprocket 11b of the speed reducer 11
As shown in FIG. 2 and FIG.
A chain is wound around the input sprocket 32 and the input sprocket is
Power is transmitted to the opening / closing rotary plate 33 coaxially disposed with the rocket 32.
Move. The opening / closing rotary plate 33 is pressed in one place near the outer edge.
The end of the brush rod 34 is pivoted, and the other end is
The horizontal pin 28 is pressed through the screw 35. As shown in FIG. 2, the push rod 34
The reason why the spring 35 is interposed between the horizontal pin 28 and
The horizontal pin of the push rod 34 depends on the thickness of the film.
This is for adjusting the pressing force to the pin 28. That is, fill
When the spring is thin, the return force of the spring 35
The horizontal pin 28 is pressed to hold the upper and lower binding scissors US / LS.
Enhances holding force so that even thin films can be tightly bound
It has become. If the film is thick,
The upper and lower binding scissors US / LS move in the opening direction due to the thickness of the film.
Under pressure, forcefully apply a strong gripping force to the film
The spring 35 shrinks to prevent the
To release the pressure from the lumps in the opening direction of the scissors.
You. Thus, the upper and lower binding scissors US / LS are
As the gripping force can be adjusted according to the thickness, good binding,
Welding is possible. Note that, as shown in FIG.
-Limit each at the F-side end position and R-side end position of the R-direction rotation width.
Switch 36 and 37 are provided. The upper and lower binding scissors US /
In the opening and closing mechanism of the LS, as shown in FIG.
The push rod pivot point of the rolling plate 33 is closest to the F side.
In the case of a, the horizontal pin 28 is closest to the F side, and
The closing pin 27 is closest to the F side, that is, closer to the rotating shaft 23.
As shown in FIGS. 14 (b), 15 (b) and 16 (b)
The upper and lower binding scissors US / LS are fully open.
You. Then, the fork 3 reaches the binding position Y.
And the fork 3 stops descending as described above, and at the same time decelerates
The output sprocket 11b of the device 11 starts driving,
As the opening / closing rotary plate 33 rotates in the direction of the arrow,
Closed and wrapped up the sphere Q and was lifted up
Hold the end of the film W and move it to the position closest to the R side.
b, the upper and lower binding scissors US / LS are
(A), as shown in FIG. 15 (a) and FIG.
It will be in a state of kinking. Also, at this time, it was the closest to the R side
Horizontal pin 28 pushes against limit switch 37 on R side
When the limit switch 37 is turned on, the output
The driving of the rocket 11b is stopped for a certain period of time,
Holds the fully closed state of scissors US / LS and attaches upper binding scissors US
Weld the ends of film W with welding scissors MS and cut
You. Further, at this time, the piercing member 22c provided with the lower binding scissors LS is provided.
However, air is applied to the film W between the welded portion and the upper end of the spherical object.
Drill holes. A certain time required for the welding and cutting
, The output sprocket 11b is driven again.
Rotating the opening / closing rotary plate 33 in the same rotation direction,
Open the scissors, and when you reach the position a closest to the F side,
As described above, the upper and lower binding scissors US / LS are fully opened,
The horizontal pin 28 pushes the limit switch 36
ON, and based on this, the output spur of the speed reducer 11
The driving of the rocket 11b is stopped. This is the result
This is the initial state of the bundle mechanism. The driving of the binding mechanism is started as described above.
When the spherical object placed on the fork 3 reaches the binding position Y,
That is, the upper end detection sensor 19 detects whether the upper end of the spherical object
A predetermined time after detecting passage through the supply hole 2a
At the time when the lowering of the fork 3 is stopped. That is,
After a predetermined time has passed from the detection of the end detection sensor 19,
The force sprocket 11b starts driving and the opening / closing rotation
The plate 33 is rotated. And the binding mechanism
Starts driving, and at the same time, the film feeding mechanism
Start driving, and during the binding work, the next spherical film
Supply, so the fork 3 is moved to the top position again
When it reaches, the film is supplied and
Can be supplied. Next, by welding and cutting by the binding mechanism,
The mechanism of processing the surplus material of the film generated by
You. The blower 38 shown in FIG.
9 and 16 through the pipe support 39.
The left binding sickle 22 of the lower binding scissors LS in the open state.
L is blown to a blow port 40 disposed immediately below L.
From the mouth 40, the lower right side of the open lower binding scissors LS
The wind is sent below the sickle 22R. On the other hand, in plan view,
In the upper plane 2 at a position facing the air outlet 40 as shown in FIG.
From the edge of the spherical material supply hole 2a in the open state.
On the upper surface of the right upper sickle 21R pivoted above the bundle scissors US
The scraper attachment member 41a is located just above the lower end.
The scraper mounting member 41a is provided with a rubber
A scraper 41 made of an elastic member such as
You. The scraper 41 is provided at the periphery of the spherical material supply hole 2a.
The shape should conform to the shape, and should be sufficient to scrape off any excess film.
It has a reasonable length. Elastic members such as rubber
Therefore, it is easy to shape and has a considerable length.
Even at low cost. Further, as shown in FIG.
At a position rearward (closer to the R side) of the creper attachment member 41a,
Left upper sickle 2 pivoted downward in upper binding scissors US
The fixed surplus material removing plate 42 is located just below 1 L of the apparatus main body 1.
It is fixed inside. With the above-described member configuration, removal of film surplus material
The operation will be described with reference to FIG. First, FIG.
The upper and lower binding scissors US / LS are closed and the spherical object Q is
When the upper end of the wrapping film W is bound,
Exfoliation material attached to the lower surface of 21L of the upper left sickle of unity scissors US
The spring 21c is bent at the bound film W. So
When the welding and cutting by the welding scissors MS are completed, FIG.
As shown in (b), both binding scissors US / LS open, but the scissors open.
At the start, the surplus material peeling spring 21c returns to the left
Attached to the welding cutting blade MS1 attached to the upper side sickle 21L
The material W 'is peeled off from the surface. Further open the scissors
, The scraper 41 above the right upper sickle 21R
However, below that, the fixed surplus material removing plate 42 is
2 is scraped off the film surplus material W '. Like this
From the left welding cutting edge MS1 side,
c from the welding receiving blade MS2 on the right side.
It is scraped off by the raper 41 and the fixed surplus material removing plate 42
The surplus film material W 'is blown from the blowing port 40.
It is blown off by the wind and enters the surplus chute 43 shown in FIG.
So that it does not mix with the packaged spheres
The F side of the apparatus main body 1 at a position different from the spherical object discharge port 1a
It is discharged from the surplus material discharge port 1b formed on the surface. Next, the film supply mechanism will be described.
You. As shown in FIG. 2 and FIG.
Protruding left and right on the mulled table 1d
How to pull out the film between the film roll mounting tables 1d
The driven rollers 44F and 44R rotate sideways before and after
Has been established. The front driven roller 44F is provided as shown in FIG.
As shown in the figure, an integral roller is mounted on the roller shaft 44a.
However, the rear driven roller 44R is provided as shown in FIG.
As shown in FIG.
Have been. Also, on the front driven roller 44F, a size
The stoppers 44b slide right and left to adjust the position.
The left and right ends of the film roll FR
And the film roll FR does not swing right and left.
To be fixed in the proper position. Also, both driven
Film roll mounted on rollers 44F and 44R
Drive the front driven rotor so that the FR rotates at a good rotational speed.
As shown in FIGS. 5B and 5C, the roller 44F is made of leather or the like.
The belt-like brake material 45 is pressed from above.
One end of the brake material 45 is fixed to the side surface of the device main body 1,
Rewind the end with the brake adjustment knob 46,
By operating the brake adjusting knob 46, the brake material 45 is
By adjusting the tension of the brake material 45,
The frictional force on the driven roller 44F is adjusted,
By adjusting the rotational resistance of the front driven roller 44F,
Because the rotation speed of the film roll FR is adjusted.
You. The film roll FR is a front and rear driven roller.
Place the lower end between 44F and 44R
And set it. In addition, on the film,
Brand and quality etc. are printed and rolled
Has a thickness at its left and right central portions. In this case, print
When the part is in contact with the driven roller,
Due to the thickness, the printed part is rubbed by the roller and disturbed
This is the source of this. Therefore, as described above,
The moving roller 44R is formed by notching the left and right central portions.
The printed portion is not pressed against the rear driven roller 44R.
I am trying to do it. In addition, the front driven roller 4
4F, the brake material 45 is pressed against one side as described above.
If left and right like rear driven roller 44R,
When split, the roller pressing the brake material 45
There is a difference in rotation speed between rollers that do not
Will not be pulled out straight,
Not split into However, the front driven roller 44F
Even if you rub the printed part of the film,
The front driven roller 44F is also
Like the driven roller 44R, it was divided into right and left
One brake material 45 is pressed against both left and right rollers.
It is also conceivable to make them. With the above configuration
The film is pulled out from the film roll FR
And the driven rollers 44F and 44R follow and rotate.
Then, the film roll FR also rotates, and the film is fed out.
It is possible. Next, the film cutting section of the film supply mechanism
The material FC will be described with reference to FIGS. Cutting blade power
Within the bar 48, a vertically parallel upper support plate 49 and a lower
The part support plate 52 is built in the left-right direction,
From the plate 49, a cutting blade mounting plate 50 is vertically provided.
The cutting blade attachment plate 50 has two cutting blades 51 on the left and right sides having a saw blade.
-51 is fixed in a left-right inclined shape. Saw blade
With this, no loud popping sound is generated when cutting the film,
The film can be cut quietly. Lower surface of the lower support plate 52
Is provided with a hole through which the cutting blades 51 can pass.
And an amount by which the cutting blades 51 project downward from this hole.
Becomes a blade fee. In order to adjust the blade margin, the upper support
Edge adjustment of the holding plate 49 and the lower support plate 52 at the left and right end positions
The blade margin adjusting screw 5
The upper and lower positions of the lower support plate 52 are
It adjusts and adjusts the blade allowance. The blade allowance adjustment
The springs 53a and 53a are mounted around the dies 53 and 53,
At the time of cutting, the lower part of the spring 53a
The support plate 52 is placed on the rubber 55 on the surface of the
The pressed film is pressed and held.
3a, the cutting blades 51, 51
2 and cut the film.
You. On the other hand, below the lower support plate 52,
Sometimes, a blade support 54 for receiving the cutting blade 51 is provided horizontally.
You. The cutting edge of the cutting blade 51 is inserted into the blade receiving base 54.
Grooves are drilled on the left and right,
And the lower support that descends with the cutting blade 51.
Rubber 55 is used as a cushioning member at the time of pressing with holding plate 52.
Is affixed. Put a film on the surface of this rubber 55
It is placed and cut by moving the cutting blade 51 up and down.
You. Further, when viewed from the front as shown in FIG.
Are provided in the notch 54, and the notch 5
4a, the sliding of the film withdrawing member FE described later slides.
The lower claw 73b of the lamp 73 is configured to be inserted,
The end of the film placed on the rubber 55 is
3 can be gripped. The lower surface of the blade receiving base 54 is fixed to a fixed base 56.
Female screw 5 which is fixed to the
6a and 56a, which are screwed to the sliding shafts 57
As shown in FIG.
When the cutting position adjusting handle 58 is turned, the sliding shaft 57 rotates.
The female screw 56a slides on the sliding shaft 57, and
A blade support 54 fixed to the fixed base 56, and a structure as described below.
As a result, it is fixed above the blade support 54 so as to be able to move up and down.
The cutting blade 51 is slid back and forth so that the cutting position can be adjusted.
It is. Note that the inner end of the sliding shaft 57 is
As shown in FIG. 2, a fixed plate 65 provided in the apparatus main body 1 is pivoted.
It's supported and doesn't move up, down, left or right
The vertical and horizontal positions of the blade support 54 fixed to the fixed base 56
Remains fixed, and only the front and rear positions can be adjusted.
It is. Further, as shown in FIG. 2 and FIG.
A long hole 48a is drilled on the R side of
A screw 66a is inserted into the long hole 48a from the screw hole 66.
The sensor is attached to the tip of the sensor mounting member 66 at the cutting position.
The detection sensor S is fixed. This is recorded on the film
Turns ON when the mark indicating the cut position is read
A film withdrawing member FE, which will be described later,
Grasp the end of the film placed on the cradle 54 and fill
After the sensor is turned on, a certain period of time
After the lapse of time, stop the sliding, and clamp the film
And is placed on the upper flat surface 2. That is, the cutting position
The detection sensor S detects the film release of the film extracting member FE.
This is a sensor that detects the release position. The print position of the mark indicating the cutting position is
Depends on the film. Therefore, the cutting position
The position of the position detection sensor S can be adjusted. That is,
Loosen the screw 66a and slide the sensor mounting member 66 left and right.
Move the sensor position to the left and right position of the mark,
When screwed, the cutting position detection sensor S is accurately
Will detect the peak. The cutting position with respect to the cutting line of the film
The position before and after the display mark also differs depending on the film.
Therefore, after the mark is detected by the cutting position detection sensor S,
The timing for cutting the film is adjusted for each film.
There must be. Therefore, the operation panel Ca shown in FIG.
Operate the film cutting timer 9 provided in the
FE releases the film from the lock detection
Adjust the time until. As an adjustment procedure,
The film is supplied onto the upper flat surface 2 prior to the loading operation.
Display the product name and place of origin printed on the film
When the mark reaches the center of the spherical material supply hole 2a,
Adjust so that the LUM extractor FE releases the film
Good. Further, as shown in FIG. 2 and FIG.
Under the detection sensor S, left and right from the cutting cover 48
The film holding attachment portions 48b, 48b of the
The left side of the film presser 47 is attached to the lum presser mounting portions 48b.
The upper right end is pivoted, and the film presser 47 is
Between the cutting position of the cutting member FC and the film roll FR
Press the film surface and wrinkles
Is prevented. Wrinkled, the cutting position shifted
And the film drawer FE grips the film edge
You will not be able to. The raising and lowering drive of the cutting blade 51 will be described.
As shown in FIGS. 3A and 3B, the center of the end of the fixed base 56 is shown.
Attach the motor mounting plate 59 from the position and raise the cutting blade
The lowering motor 60 is fixed. And for raising and lowering the cutting blade
With the pin 6 in one place around the output shaft 60a of the motor 60
The rotating plate 61 having the projection 1a is fixed. Meanwhile, the fixed table
Elevating shafts 62 are slidable up and down on the left and right ends of 56
And the upper part of the elevating shaft 62
After passing through the fitting hole formed in the support plate 52, the upper end is moved upward.
It is fixed to a support plate 49. Then, the elevating shaft 62.6
2 are connected to each other by a plate cam support plate 63b.
A plate cam suspended from the center of the plate cam support plate 63b
The slot 63 has a slot 63a formed therein.
One pin 61a is fitted into the elongated hole 63a. Thus,
The rotating plate 61 is driven by the driving of the cutting blade lifting motor 60.
And the pin 61a, and with the rotation, the long hole 63a
The plate cam 63 having the pin 61a inserted thereinto moves up and down.
As the cam 63 moves up and down, the elevating shafts 62 slide up and down.
The cutting blades 51 fixed to the elevating shafts 62
51 is moved up and down. In one cut,
One rotation of the output shaft 60a of the cutting blade elevating motor 60
Then, the plate cam 63 and the elevating shaft 62 are reciprocated up and down one
The cutting is completed by moving the cutting blade 51 back and forth once. The vertical drive of the cutting blades 51 is as follows.
As shown in FIG. 3 (a), it is disposed near the rotating plate 61.
Then, the switch is switched by contacting the plate cam 63 which moves up and down.
Based on the detection of the cutting edge upper position detection switch 64, the drive
The movement is stopped. That is, the cutting blade upper end position detection switch
Switch 64 is cut when the cutting blade 51 reaches the highest position.
The cutting blade 51 descends, and the film
When it reaches the highest position
Switch operation is completed.
Stops the driving of the cutting blade elevating motor 60 based on
You do it. In addition, when the lowering of the cutting blade 51 is started,
Is the same as the film pull-out member FC
When the tape 73 reaches the position where it grips the edge of the film,
By switching the lamp grip position detection switch 89,
Things. Next, the film drawer in the film supply mechanism
The projecting member FE will be described with reference to FIGS. 2, 6 to 8.
You. The film withdrawing member FE is located on the upper surface of the apparatus main body 1.
That is slidably disposed above the part plane 2
And a motor mounting plate 68 is suspended in the clamp cover 67
Then, a clamping motor 69 is attached to the motor mounting plate 68.
The motor mounting plate 68 is fixed and projected to the F side in FIG.
Through the output shaft 69a of the motor 69 for clamping.
The output shaft 69a is centered and one pin 70a is
The rotating plate 70 protruding from the place is fixed, and the pin 70a is
The plate cam 71 is inserted into the long hole 71a. The plate cam 71
Is fixed to the upper clamp support plate 72,
The film cutting member from the lower end of the clamp support plate 72;
Upper claws 73a project from the FC side. On the other hand, the motor mounting plate 68 is
An elevating shaft connecting plate 74 is fixedly provided.
Four vertical sliding shafts 75, 75...
A lower sliding shaft 75 is bored in the upper clamp support plate 72
The upper and lower sliding shafts 75
The lower end is parallel to the lower part of the upper clamp support plate 72.
It is fixed to the lower clamp support plate 76 which is set in the horizontal direction.
You. Conventionally, the vertical sliding shaft 75 is located on the left of the vertical shaft connecting plate 74.
Although two were suspended from the right end, while moving up and down,
The binding plate 74 is inclined right and left, and clamps 73, 73,.
・ Many vertical movements occur because
So that the elevating shaft connecting plate 74 can be held horizontally even after passing through.
In addition, it was made to hang four. And further, the lower class
Lower claw from the pump support plate 76 to the film cutting member FC side.
73b, 73b...
The upper and lower claws 73a are paired up and down to form clamps 73 and 73.
.. Are formed. In the above configuration, opening of the clamp
The closed structure will be described with reference to FIGS. Lower clan
The plate 76 is provided between the motor mounting plate 68 and the vertical sliding shaft 75.
75, etc., so that the
The vertical position of the part claw 73b is also fixed. Meanwhile, upper nail
The upper clamp support plate 72 having the
The rotating plate 70 is rotated by the driving of the
The pin 70a of the rotating plate 70 is inserted into the slot 71a of the plate cam 71.
Since it is fitted, it goes up and down with the plate cam 71.
Move back. In addition, in the vertical reciprocation, the upper clamp
The support plate 72 slides vertically on a fixed vertical sliding shaft 75.
It is possible. Thus, the upper clamp support plate 72 is fixed to the upper clamp support plate 72.
The upper claw 73a is reciprocated up and down,
The clamp 73 formed as a pair with the lower claw 73b is opened.
It closes. Next, the front-rear sliding structure of the film extracting member FE is used.
The construction will be described. Left of the lower clamp support plate 76
Sliding members 77, 77 are suspended from the right end, and the sliding members
77 is provided with a fitting hole,
The sliding tool 77 is mounted on sliding shafts 78
And the sliding member 77 is slidable on the sliding shaft 78.
And The sliding shaft 78 has a sliding end on the F side.
Stopper 7 made of an elastic member so as to press against tool 77
8a, and the sliding member 77, that is, the film drawer
Forming the F-side stop position of the member FE,
The accompanying impact is cushioned by using elastic members.
You. On the other hand, as shown in FIG.
As shown in FIG.
Motor 80, and as shown in FIG.
A pair of left and right bearings 81, 81 are fixedly mounted on the F side inside the main body 1.
The drive shaft 82 is rotatable between the left and right bearings 81.
And a spur is provided on the inner portion of each bearing 81 on the drive shaft 82.
The brackets 83 are fixedly mounted, and the center on the drive shaft 82 is further fixed.
The input sprocket 84 is fixed to the part near the
Output sprocket 80a of motor 80 for transporting ramp
A chain 85 is wound around the input sprocket 84,
The driving shaft 82 is driven by the driving force of the clamp conveying motor 80.
Is configured to be driven. And inside the device body 1
In the R side of FIG.
As shown in FIG.
The transport chain 87 is flat on the moving sprocket 86
Wrap in a row and use the driving force of the clamp transport motor 80
To drive the transport chains 87
You. The transfer chains 87 are connected to the sliding shaft.
78 and 78 are arranged in parallel below.
(A) As shown in FIG.
The lower ends of the moving tools 77
The sliding tool 77 slides on the sliding shaft 78 with the driving of the
Lower clamp support plate 7 for moving
6 slides on the whole film pull-out member FE supported by
It is. Further, a cam 77a protrudes from one of the sliding members 77.
And the cam on the side of the sliding shaft 78 on the same side.
77a at a position where it contacts the inside of the main body 1 of the apparatus.
A limit switch 89 is fixedly mounted on the F side.
In addition, on the R side, the film cutting member FC
The cutting position adjustment handle is fixed to the side of the screw 56a.
58, the film cutting member FC is moved back and forth.
Clamping position detection switch 66 that moves with movement
Are arranged. The film withdrawing member FE is
Slide in the direction of the cutting member FC to detect the clamp gripping position.
When the cam 77a is pressed against the output switch 88 and turned ON,
The sliding of the film withdrawing member FE is stopped, and the upper claw 73 is stopped.
a is lowered to close the clamp 73, and the clamp is cut.
Holds the end of the film placed on rubber 55 of member FC
Further, the film withdrawing member FC slides.
And pull out the film to detect the film cutting position.
Sensor 66 detects the cutting position indicating mark of the film.
Is turned on, the cutting blade 51 of the film cutting member FC is lowered.
The film is lowered and raised to cut the film.
3a rises to release the clamp 73, and
The film is set on the upper plane 2. The cam 77 is connected to the limit switch 89.
a is pressed and stopped at the position where the film withdrawing member FE is pressed.
Is the initial position, and when the reset switch 6 is ON.
When the clamp 73 is not gripping the film,
Limit for stopping the film drawer at the initial position
It becomes a switch. Also, film cutting position detection
When the sensor 66 is out of order, an emergency
Also used for position detection to stop and release the FE
Is done. The film supply mechanism is configured as described above.
Next, the flow of film supply will be described.
First, pull the film from the film roll FR.
To the surface of the blade holder 54 of the film cutting member FC.
The end of the film is placed on the
The delivery member FE slides from the initial position toward the film cutting member FC.
And the lower claw 73b is inserted into the cutout 54a of the blade support 54.
When it reaches the position where it is inserted, the sliding stops and the
Grip the film end and return to the initial position again.
After that, the clamp 73 is opened to remove the film.
It is opened and the film is supplied on the upper flat surface 2.
Also, the end of the film that will be the next film for packaging spherical objects
Is placed on the rubber 55 on the surface of the blade support 54 after cutting.
And then gripped by the clamp 73 and fed out
Wait for it. [0063] The present invention has the above-described structure.
Thus, the following effects can be obtained.Of the device body 1
In the upper part, two packaging switches SW1 and SW1 are arranged.
And fork 3 descends when the operator pushes two at the same time
It is designed to perform a series of packaging operations.
If you press only one switch, you accidentally press it.
Was likely to work, but this
The point defect can be eliminated. Also one
In the case of two switches, there is no place for the hands to operate the switches
If it is placed on the upper plane 2, the sliding
The hand may get caught in the film extraction member FE
Pressing the two switches, both hands
With the aim of ensuring safety by placing
You. [0064]Also, the spherical object is placed on the receiver and descends,
The upper end of the spherical object sinks below the spherical object supply hole 2a
An upper end position detection sensor 19 for detecting the state
A predetermined time after the object has passed the upper end position detection sensor 19
By adjusting the short, the binding mechanism and the film feeder
The structure is configured to adjust the drive start time, and the spherical objects are bound
When the position Y is reached, the upper end position detection sensor 19
After a predetermined time from the detection of the end passage, the binding mechanism and the
The film supply mechanism starts driving. in this way,
By adjusting the length of the predetermined time, the binding position Y can be adjusted.
The vertical position is adjusted. This also allows the packaged
It can be used to adjust the tightness of the lum.
You. That is, when tight packaging is required, the binding position Y
To shorten the predetermined time, while loosening
When requesting the packaging of
The position Y can be set downward.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an overall perspective view of a spherical object packaging apparatus. FIG. 2 is an internal side view of the same. 3A is an internal front view of the film cutting member viewed from the R side in FIG. 2; FIG. 4 is a front view showing an attachment configuration of a cutting position detection sensor S in the film cutting member as viewed from the R side in FIG. 2; FIG. 5A is a front view of a rear driven roller 44R in a film roll mounting table viewed from an R side in FIG. 2;
(B) is a front view of the front driven roller 44F.
(C) is a side view of the film mounting table. 6A is a front view of the film pull-out member when the clamp is opened as viewed from the R side in FIG. 2, and FIG. 6B is a side view of FIG. 7A is a front view of the film pull-out member when the clamp is closed as in FIG. 6, and FIG. 7B is a side view of FIG. FIG. 8 is a partial internal side view showing a configuration of a transport chain of a film pull-out member and a limit switch for detecting a front-rear sliding end portion. FIG. 9 is a plan view of the spherical object packaging apparatus with the upper plane 2 removed. 10A is a plan view of the spacer 4, and FIG. 10B is a side sectional view of the spacer 4 fixed to the upper flat surface 2. FIG. 11 is a sectional view taken along line AA in FIG. 2; FIG. 12 is an internal front view showing the lifting / lowering mechanism of the spherical object receiver as viewed from the F side in FIG. 2; FIG. 13 is an internal front view showing the driving configuration of the binding mechanism as viewed from the F side in FIG. 2; 14A is a plan view of the upper binding scissors US when the scissors are closed, and FIG. 14B is a plan view of the same when the scissors are opened. 15A is a plan view of the lower binding scissors LS when the scissors are closed, and FIG. 15B is a plan view of the same when the scissors are opened. FIG. 16A is a schematic front view when a film is bound by a binding mechanism, and FIG. 16B is a schematic front view when the binding scissors are opened after welding. [Description of Signs] US Upper Binding Scissors LS Lower Binding Scissors FR Film Roll FC Film Cutting Member FE Film Pulling Member S Cutting Position Detection Sensor 1 Device Main Body 1a Spherical Material Discharge Port 1b Discharge Port 2 Upper Flat Surface 2a Spherical Material Supply Hole 3 Fork 9 Film cutting timer 21 Upper binding sickle 22 Lower binding sickle 48 Cutting blade cover 48a Long hole 66 Sensor mounting member 66a Screw

──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-4-215906 (JP, A) JP-A-5-193606 (JP, A) JP-A-5-201410 (JP, A) JP-A-61- 81912 (JP, A) JP-A-57-163628 (JP, A) Japanese Utility Model Application Laid-open No. 4-62603 (JP, U) (58) Fields investigated (Int. Cl. ⁷ , DB name) B65B 25/04 B65B 11 / 54 B65B 57/12

Claims (1)

(57) [Claims 1] A film is placed on an upper flat surface 2 of an apparatus main body 1.
From the film roll FR and supply it on the spherical object receiver.
Feeding and cutting with the film cutting member FC
Having a mechanism, placing a spherical object on a receiver through the film,
The object receiver is lowered and the upper part of the spherical object is tied with a binding device.
In the spherical packaging apparatus having a configuration for binding, two packaging switches SW1 and SW1 are arranged, and the
Press the two packaging switches SW1 and SW1 simultaneously.
And configured so that the spherical object receiver descends and packaging work is performed
Then , a spherical object is placed below the spherical object supply hole 2a of the upper flat surface 2 as a receiver.
And the upper end of the sphere is placed in the sphere supply hole 2.
Upper end position detection sensor that detects the state of sinking below a
The over 19 provided a predetermined time after passing through the upper end position detecting sensor 19 is spheres
By adjusting the length of the
A spherical object packaging device configured to adjust the time at which the feeding mechanism starts driving .