JPS5889549A - Paper supplier - Google Patents

Abstract

PURPOSE:To supply paper to and discharge from a machine without causing a waiting time in a device for a corrugate machine, by providing two separately drivable trucks respectively on a single track. CONSTITUTION:Two parallel tracks 15, 15' are provided at a right angle with a machine center C to arrange paper supply trucks 30, 30' and paper discharge trucks 31, 31'. Then the trucks are placed in a standby condition with the truck 30 empty in a new roll paper loading position G, the truck 31 in the machine center C, the truck 30' loading new roll paper 39 in the loading position G and the truck 31' in the center C. And roll paper 38' is placed on the truck 31', then the truck 31' is moved backward to a paper discharge position and stopped, further the truck 31' is advanced to a standby position L' and stopped. In this way, movement of the trucks is successively operated, and efficiency can be improved.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a base paper feeding device in a corrugating machine.

Figures 1 to 3 show the outline of a conventional base paper feeding device to a mill roll stand in a full gate machine G.
(Figure 2 is a plan view, Figure 2 is a XX cross-sectional view of t+m, and Figure 3 is an overall plan view of Figure 2. Note that the first quotient and Figure 2 are symmetrical, so , the left side of the symmetrical part is marked with ', and the following explanation of FIGS. 1 and 2 will be made only with respect to the right half.

11th 呵 J3 and the first! In the figure, the mill roll stand (1) is fixed to the floor J. A rolling center (,?) (,?a) is provided at the tip of the arm (, 2) ()a] of the mill roll stand (1), and the lower floor surface J G = 11i11. road (5)
Kai & 26-] Lareti Zl. Kono 11ilL Road (5)
Inner G - laid rail (ff) (J) l - wheel (
7) Taito (l/) that can be driven from side to side is covered with gold film 6J.

Next, in Figs. 1 to 3, a force of 10 - l base paper (io)
The 31st ηG is not shown at the location G including the 11th mark), and the pedestal (OtLl ni) is pushed up by hand to 4°L'1.
7) Included] 1. The machine is rolled along the track (, lt) by the trolley (ge) and rolled by the central C of the machine. Next, the arm (U) of the mill roll stand (1), which had been raised in advance, is lowered to narrow the gap between the arms, and the new roll base paper (/θ
)G710-Ring center (3) (,?a) and spliced with the base paper (9) in use,
Use 1. In addition, the figure shows the operating side, ]3
11<cut side, D indicates the center of the mill roll stand, E indicates the forward direction, and F indicates the backward direction.

In addition, the used roll base paper (9' 1, during which time at the center C of the machine, is lowered onto the trolley (lI-9) that was waiting on the track (S), carried to the roll base paper discharge position H, and carried to the trolley ( ll') from above onto the discharge conveyor T, or the trolley (
It is dropped onto the floor from above and ejected by the forklift I-D trowel. After that, the Taiwan Army C'I') was transferred to a new roll of base paper (10
), and there, using a forklift or human power, 10 G of the next new roll of base paper (10) is loaded onto the trolley (lI'). In addition, the number is shown in Figure 6.
1 shows a layout when used roll paper is discharged from a corrugating machine to drive side B. However, since the motion G in this case is the same as that shown in FIG. 3, the explanation will be omitted.

However, in the conventional method as described above, one operation, namely, unloading the old roll base paper from the trolley, is required before the next operation, that is, loading the new roll base paper onto the trolley. The disadvantage is that the cycle time becomes longer.

The present invention was proposed in order to solve the above-mentioned drawbacks of the conventional method, and it is possible to supply and discharge raw paper to and from a corrugating machine by submerging a trolley of seven units that can be driven individually. G so that you can do it without waiting time.
It is an object of the present invention to provide a base paper feeding device that can shorten the cycle time of straining and changing base paper.

Hereinafter, embodiments of the present invention will be explained with reference to drawing G.
Figures 1 and 6 schematically show the configuration of a base paper supply device 1 (t'f17) showing a first embodiment of the present invention, Figure S is a plan view, and Figure 4 is a side view of the same. In the figure, a strip q) is parallel to the machine center C at right angles.
3) (/S') is provided under the floor J (track,
The drive is shown in perspective). This orbit (/3) (/3'
) & moss supply trolley (30) (30') and paper discharge trolley (3/] (3/') are placed in the illustrated position G, and each tracks (/phantom or (/, !r') at 71!i alone). ) can be freely moved 4z on the upper part.In addition, since G in Fig. S is structurally symmetrical, the left side of the symmetrical part is the symbol G.
In the following explanation, only the right semitone) 9 will be explained.

Now, the supply trolley (30) and the paper discharge trolley (3/) each have a running part similar to the conventional one as shown in FIG.・Rail (1g) by 9 wheels (/7) equipped (
1g) It is now possible to run freely on the top.

There are chain stops C32) (32) on both ends of the feed cart (3/), and chains are attached to both ends of the feed cart (3/). Dome (33)
(33) are fixed respectively. Machine operation side A
A sprocket wheel (3! ; 2 bearings (31) (thus rotatably supported shaft (,??) (3q) & here, sprocket wheel (20) (2 and (2/) (22) Each is fixed on its axis.

Also, on the drive side B of the machine, a shaft (2!;) is rotatably supported at both ends by two bearings.
(No) is placed, and the same shaft j (!5) (2S
) has a sprocket wheel (23) (2) fixed to the shaft. Also, the sprocket wheel (3S) (3S
) and (20) (, 2 means chain (core) (,
27), and the subrocket boiler (2/
) (23) chain stop (3Ω) (3λ), sprocket wheel (,2,1) (2<Z)
and chain stop (,7,,?) (33) are connected by chain (2g) (29), respectively.

In the figure, E is the forward direction, F is the backward direction, G is the new roll paper loading position, ■ beam 1 paper conveyor, K is the paper discharge position,
■7. 2 and ' are the standby positions of the paper discharge table 11.

Next, the effect will be explained. First, supply cart (30) (30')
To explain the moving operation of the paper output tray (3/) (, j/'), when the right motor (3t) of the drive device (/q) in Fig. 5 is started in forward (or reverse) rotation, the The driving force is a sprocket boiler (, ?, S-), a chain wheel (, 27), a sprocket wheel (20) (2/)
The supply truck (3) can be moved forward (or backward) independently via the chain stop (3).

Also, when the motor (31I) on the left side of the drive device (/9) is started in forward (or reverse) rotation, the paper delivery cart (3/) can be moved forward (or backward) in a single direction by applying G as described above. . -Blade drive device! (/y) Similarly, the supply truck (30') and the paper discharge truck (3/') can be moved forward or backward independently.

The following mechanical operation will be explained in sequence G.

First, let me explain the starting position and condition of each trolley.
Arm of mill roll stand (//) (/, 2) (/,
The base paper roll (3K) supported by 2a) is
The base paper is currently being fed to the corrugating machine G, and the roll base paper (3g') on the left has already been used and is being manually fed while being supported by the arm (/2') (/u'a). It is assumed that there is a state G in which post-processing such as rewinding and pasting with tape has been performed.

The positions and conditions of each cart σ) at this time are as follows.

In other words, the supply cart (30) is at the loading position of new roll base paper @
Press G to wait in the sky. The paper delivery cart (3/) is waiting at the center C of the machine. Supply trolley (30 is new roll paper loading position G)
Then, I loaded a new roll of base paper (39) and waited. The paper delivery cart (3/') is waiting at the center C of the machine.
Put it on 1st. Immediately, mill roll stand (//)
Open the arm (/2') (toward /λ) (push button operation) and place the used roll base paper (3g') on the paper tray TI.
C3/').

Next, the paper discharge cart (3/') is moved back to the JJI: paper position and stopped. Immediately, the arm (l) of the mill roll stand (//)
Raise Y') (/J'a) by -1 (push button operation),
Drive device (/9') σ) Push button to start the right motor (3'l') in reverse rotation), and press the button to start the paper delivery cart (,3/') υ
1" Move back to paper position K and stop 1-.

Next, take out the roll base paper (3'). In other words, the roll base paper (3C) on the paper delivery cart (3/') is manually pushed out to the delivery conveyor l-1=), and the durable conveyor G
This is how it is discharged.

Next, the paper discharge cart (3/') is advanced to the standby position L'(37') and stopped. That is, after discharging the roll base paper (3g'),
Immediately, the paper delivery cart (3/') is activated by the forward rotation of the right motor (3/') of the drive device (79'), moves forward to the standby position L'(3/') and stops (automatically) ).

Next, the supply cart (30') is moved forward to the center C of the machine and stopped. Supply cart (30') loading new roll base paper (39) and waiting at new roll base paper loading position G
Start the motor (3Q') on the left side of the drive device (/9') in normal rotation and stop it moving forward to the center C of the machine (push button operation).

Next, the new roll base paper (39) and the arm (/,!') (/,
Perform centering of l'a). That is, the same arm (/2
') (/, l'a) and align the center of the paper tube (lIO) (Fig. S) of the new roll base paper (39) with the rolling center (
/3'a) Align the centers (push button operation).

Next, the new roll base paper (39) is chucked. That is, close both arms (/2') (/2'a), chuck the new roll base paper (39) with the rolling center (/J') (/, ?'a), and close both arms (/2'). two(/
2'a) to support the new roll base paper (39) (push button operation).

Next, return the supply trolley (No. 3) to the loading position (manual).

Next, to explain the splicing preparation G for the new roll base paper (39), the splice preparation (manual) and edge alignment (automatic) for the new roll base paper (39) with the running roll base paper (3K) are performed. (on a mill roll stand (lI/)).

The next new roll of base paper (39') is loaded onto the supply stand (No. 3). During the above 60 days, pre-processing (manual) such as cutting the edge completely and removing the outer layer is carried out on the next new roll. Base paper(
Load 39 pieces onto the supply stand (30)-1- (manual)
.

Move the next G paper delivery cart (3/'). (3/') Standby position) At the sound L', the waiting paper ejection table + IC37') is moved back to the center of the machine C and stopped in front of the drive unit (79 right motors (3 rotations of reverse start). 1-Enable (automatic)
As n or more, one σ) supply trolley (30) (30')
And one origami cart (3/) (3/') is operated to form one cycle from paper splicing to paper splicing. Although the used roll base paper is discharged to the operation side A in FIG. S, it can also be discharged to the drive side B.

FIG. 7 shows the second embodiment of the present invention (σ) mill roll stand (
This figure shows the schematic structure of the DA/]. In Figure 7 and Figure G, the arm (guda a) (lIll'a) has the following:
There is a light emitter (/12) (/12') of the sensor, and a light receiving plate (g2a) (1'a) is on the arm (ll-da) (q').
) is provided, and the rolling center (RI3) (lI3')
(11,?a) (4'J'a) The paper tube (g) of the roll base paper (3q) can be detected by passing through the open hole in the center of (4'J' a). Figures 1 to 3
Since it is similar to that shown in the figure, detailed explanation will be omitted.

Next, to explain the operation of the Ωth embodiment, this embodiment has a new roll base paper (39) and an arm (lI-q').
The centering operation of (case/a) is different from that of the seventh embodiment. That is, in Figure 1, the arm (lI-j') (
Lower the roll paper (3q) and align the □ center of the paper tube (ri θ) of the new roll base paper (3q) with the rolling center
When the centers of 'a) coincide, the light receiving plate (g'a) receives and detects the light beam from the projector (g'a), and the arm (g'a)
In the Ωth embodiment, the action of chucking the new roll base paper (3q) is also different from the first embodiment. ') (gegu/a) is closed, the rolling center (gu3') (l/3'a) is inserted into the paper tube (guno), chucks the new roll base paper (39), and the arm (gugu/a) is closed. New roll jizumi paper (39) from the supply stand 7fi (30')
Hold + and support it (automatic). In addition, this example GJ
Since the supply of roll base paper was carried out in a fully automatic manner, the cycle time for changing the base paper was significantly reduced in the first embodiment.
This can be shortened.

Next, FIG. 91 and FIG. (g5') (//, S-'a
) 4; Using the I clutch, rotate the shirt (21) or (2.2) &kodenj
It is also possible to gulp and communicate.

Also, the motor (3'l) is coated with gold on the rail. Now σ) The third embodiment is a clutch (G, S-
Although the connection of the X trowel 5a) and the open G trowel have the same effect as in the first embodiment, there is no difference in effect.

In addition, a clutch (circle) which is connected to the third embodiment shown in FIG. Cheno (2g
) and the truck (3))σ) Chain stopper (33), even if the chain (, 2q) is omitted, the same functions and effects as in the third embodiment can be obtained.

As described above in detail, the present invention is equipped with seven carriages that can be individually driven by G on each of the seven tracks. Conventionally, the roll paper supply carriage waits at the center of the machine until the paper is used up. However, with the present invention, it is possible to load a new roll of base paper onto the supply trolley within 60 minutes and prepare paper splicing in advance, thereby shortening the cycle time for base paper change. be able to.

[Brief explanation of drawings]

1st is a plan view of the conventional σ) base paper supply device to the mill roll stand, 2nd is a sectional view taken along line XX in FIG. 7, 3rd is an overall plan view of Ω, and 9th is FIG. 5 is a plan view of a base paper feeding device showing an embodiment of the present invention, FIG. 6 is a side view of the same, and FIG. A plan view of a mill roll stand showing another embodiment, the first figure is a 71st y-X sectional view, FIG. 9 is a plan view of the apparatus 1t showing all the embodiments different from FIG.
The figure is a side view of the same. Explanation of the main parts of the diagram/! i,/! i'...2 orbits 30,30'・
...Supply trolley 3/, 3/'...I'JI"Paper stand type 4 7'l Applicant: Mitsubishi Heavy Industries, Ltd. -) Multi-agent Patent attorney: Karagi Shi11 Male::
, 77 people outside

Claims (1)

[Claims] Regarding the base paper supply device G in the corrugate machine, 1
A base paper supply device characterized in that two carts each of which can be driven individually are provided on a book track, and base paper is supplied to and discharged from a machine without waiting time.