JPS60102319A - Device for separating veneer conveyed being stuck or adsorbed - Google Patents

Abstract

PURPOSE:To separate a veneer smoothly and securely by providing a separating conveyor having a separating body, which runs in the same direction, at the same speed, as a stickingly holding conveyor along a suspended conveying route and making said separating conveyor stop temporarily to release said veneer. CONSTITUTION:A veneer A is conveyed in the direction of F by means of a stickingly holding conveyor 1, entering a separating route Y-Y at the front end part of a separating conveyor 3, which runs in the same direction, at the same speed, as the stickingly holding conveyor 1. Here, the end of the veneer A is subjected to the action of a separating body 10 and starts to be separated. And, when the separating conveyor 3 is stopped at an appropriate interval, the veneer A is released from a stuck or adsorbed condition, under the action of each separating body 10-1, 10-2...10-n, which has stopped, since the stickingly holding conveyor 1 continues to more. Due to this construction, the veneer can be separated smoothly and securely.

Description

[Detailed Description of the Invention] This invention is made by cutting a veneer lace or the like.
The veneer (fixed-length veneer or right-hand) is stuck or sucked in the direction perpendicular to m.
This is an M-removal device that frees boards from being stuck or adsorbed.Even if boards are transported at high speed with close spaces between them, it can be released smoothly and reliably, and the deck can be removed easily. It provides a release device it that can be released at approximately a predetermined position.

To explain this invention with the embodiment shown in FIG. A board A or a sized veneer B is stuck to a stuck body 2 and transported in a suspended manner at a predetermined speed in the traveling direction F perpendicular to the fibers on the suspended transport path XX. It is.

The detachment conveyor 3 is arranged at an appropriate position on the suspension conveyance path x-X of the sticking conveyor 1, and has a front shaft 4 and a rear shaft 5.
A plurality of (two in the example) endless belts 8° are attached to the front rotary wheels 6, 6a and the rear rotary wheels 7a. 8a, etc., and are arranged so that the running path below each of the endless bands 8, 8a forms a running path YY extending γa to the suspended conveyance path XX. The detachment conveyor 3 is driven intermittently by an intermittent drive unit 4I49 consisting of a motor, a clutch, a brake, etc., stopping at appropriate intervals at appropriate intervals, and its running speed is the same as the running speed of the stabbing conveyor 1. Set approximately equal. And breakaway conveyor 3
The interval and stopping time for stopping are appropriately set depending on the effective length of the veneer 1J or the detachable body, the distance between the detachable bodies, etc. Further, the running direction Fa on the M-axis running path YY is the same as the running direction F of the pricking conveyor 1.

A plurality of MnH bodies 10, 108 . -10-1.10a-1,
10-2, 10a-2, 10-3, 10a-3, 10-
4, 10a-4, 10-5, 10a-5, -10-n,
10a-n are attached via mounting bodies 11, respectively.

Each release body is set to have the same H1 release effective [%L (effective length that can be released), and the distance between the two ll1ltllf bodies is constant. Each detachment body 10.10a of Sositekore et al.
10i, 10a-1, .
3! It is provided so that the fixed-length veneer A or the sized veneer B that is pricked and conveyed by the pricking conveyor 1 across the i path x-x can be partially released from its arrival, but these l1
IIi For detachment, at least in the detachment path Y-Y, a detachment body Q is inserted diagonally across the suspension conveyance path x-X to release the fixed-length veneer A or Uji middle plate B from sticking, and is attached to #I of each detachment body. The upper side (rear end) 13' of the escape route Y-Y in the running direction is formed. In addition, the degree of protrusion of each detached body from ## escape route Y-Y relative to suspended transport path XX is set appropriately so that fixed-length veneer A or sized veneer B can be released. and further apart
12 The effective distance 1i1iR (approximately the distance between both axes 4.5) for releasing the fixed length veneer A or the useful IJi board (3) when the conveyor 3 is on the detachment route Y-Y is the fixed length on this detachment route Y-Y. In order to be able to release deck A or sized veneer B,
Set it longer than the maximum medium W (length in the direction perpendicular to the AM fibers) of the standard length deck △ to be processed or the maximum medium of the sized veneer B. In addition, in the embodiment, the fixed-length veneer A or the sized veneer B is suspended and conveyed by the pricking conveyor 1. It can be carried out in the same way when using a suction conhair equipped with a suction nozzle and an exhaust fan so that the fixed-length deck A or the fixed-size veneer B can be suctioned and transported in a suspended manner. Effective length L1 Distance between detached bodies 1) and 111
1Ill12 The inner pal of the stop of the conveyor 3 and the stop time, etc. are determined by the detachment body to the fixed length veneer or Arita deck B h
It is set so that it can be released while passing through the i1111 escape route Y-Y.

The manner of implementing the present invention will be explained with reference to the diagrams shown in FIGS. 3 to 7 and 8N to 13.

Figures 3 to 7 show the standard length veneer 11fllR, and Figures 8 to 7
FIG. 13 shows the case of detaching a veneer of a certain size, and in these figures, in order to clarify the release state by each detachment body, the suspension conveyance path X-X of the sticking conveyor 1 is set at 1ift.
1il of 1lf2 conveyor 3! It is drawn slightly shifted downward with respect to the running route Y-Y, and in Figures 3 to 7,
Figures 8 to 8 show the case of a fixed length veneer Aa where the front end of the fixed length veneer reaches the frontmost part of the M escape route Y-Y and the relative position of the front end and the breakaway body is different. In figure 13,
The case of two sized veneers B and Ba, which are stuck and transported with close space between the front and back, will be explained respectively. Note that the detachment conveyor 3 has the same speed as the sticking conveyor 1.

Figure 3 shows a standard length 1 being pierced and conveyed by the embroidery conveyor 1.
1i plate Δ advances from a position not shown in Fig. 1 and leaves the exit route Y-
The detachment conveyor 3 runs during this time, and each M+If2 bodies move, #IJ]jl running path Y-
Each fixed length veneer A entered Y, the sailing end of Aa is 1111
12 bodies 10-1 and 10-2 are partially released from the attached body at the detached parts P1 and P2, which are not shaded, respectively, and the detached part 112 is Pi, and the stuck part 1fi, which is shaded before and after P2. Indicates the remaining condition. Figure 4 is 1
The llflli conveyor 3 temporarily stops in the state shown in Fig. 3, and during this time each fixed-length veneer A, Aa moves forward and the 1i
ft removal part P1. P2 is each separation body 10-1.1O-20
) Shows the state enlarged by the inclined departure surface Q. FIG. 5 shows that the 1hlf removal conveyor 3 has stopped and started running from the state shown in FIG.

Aa travels at the same speed and indicates the stopping position of the next Illll conveyor 3, and during this time the detached portion P1. P2 is Tan 13
Although the state remains as shown in the figure, the rear end of each regular length intermediate plate A, Aa is separated from the detached body 4O-3 that has rotated to the f2 running path Y-Y.
Accept the newly formed state of 1lli IIf2 part P3 from i. FIG. 6 shows that the detachment conveyor 3 is in the state J3 shown in FIG. k
A III! +rn Q, and the fixed length veneer Δ, the stuck part remaining behind the detached part P1 of Aa is released by the detached surface Q of IIDQ (A10-1,
ml 1112 al1 molecule')2. P3 does not show the state enlarged by the detachment surface Q of till detachment 1 detachment 2.10-3. FIG. 7 shows that the detachment conveyor 3 stops and starts running from the state shown in FIG.
IIf2 indicates the stop position of the conveyor 3, and as the next fixed-length intermediate plates A and Aa proceed with this state force, the stuck portions before and after the aforementioned portion P3 become the detachment surfaces of the detachment bodies 10-2 and 10-3, respectively. Released by Q, fixed length veneer A.

When Aa reaches the position indicated by the two-dot chain line, it is completely released and falls downward. Until this complete release is performed, the regular length veneers A and Aa run while being supported by the stuck part, so stable and smooth running is performed, and 161
1. Since the formation of the deformed part is carried out gradually in stages, there is no damage to the middle plate, and furthermore, the formation of the part 1 ) IR, :l
Due to the running of the conveyor 3 at approximately the circumferential speed with the sticking conveyor 1, the equal effective length and spacing of each 1bffl112 bodies, the setting of the -r interval of the stop and the stop interval, etc., the fixed length intermediate plate Δ
, Aa is released with its front end in a roughly constant position,
For example, as shown in Figure 1, there is a HL below the M escape route Y-Y.
If it is to be deposited by setting up a loading dock, it is possible to deposit accurately on the loading dock F, and the 1lnQ runway Y-Y
When installing a cross-feeding roller conveyor below the
It is possible to avoid falling to a certain position on the conveyor.

Figure 8 shows that the front end of the sizing veneer 1B is on the departure path Y-
This shows a state in which the conveyor 3 has reached the frontmost position of Y, and at this time the detachment conveyor 3 starts traveling, and when it reaches the position shown in FIG. 9, it temporarily stops J1. During this time, the sized veneer B is unlatched 10
-1. Partially detached part P in the middle part due to 10-2 4. P5 is formed. Figure 10 is! lI+
The 1111-1 conveyor 3 is temporarily stopped in the state shown in FIG. 9, and during this time, each of the veneers B and Ba moves forward, and the front end of the deck B becomes the exit surface of the veneer 1o. The M crotch portion P6 is formed, and the detached portion P4. P5 is detachment body 10
-1.10-2. The front end of the next sized medium 1tj B a is enlarged by Jζ and shows a state in which a detached portion P7 is formed by the detachable body 1o-2. FIG. 11 shows that after the stabbing conveyor 3 has stopped, each detached body and each sized veneer B,
Ba runs at the same speed, and then 1 removes the conveyor 3, indicating the position where it temporarily stops, and during this time, the sized veneer B runs at each head nq part P 4
．． P5. Supported by the remaining stuck part of the front end of P6, the sizing veneer 8a runs smoothly, and the detachable part P8 is formed by the detachment 1410-3 at the rear end 8(((), and the detachable part P7. It runs smoothly as it is held by the stuck parts at the front and rear of P8. In Figure 12, the veneer B and Ba move forward from the state shown in Figure 11, and the stuck part of the veneer B separates. It is completely released by the bodies 1o and 1o-i at the position shown by the two-dot chain line, and the veneer B a has its M weak part P7.
is enlarged by the separation force 1o-2. 1st
Figure 3 shows that from the state shown in Figure 12, the sized veneer 3a and the two separated parts 11f are running at the same speed, and the sized veneer 3a is supported by the remaining thorn 1i between the aforementioned part P7 and the separated part P8. In this state, when the detachment conveyor 3 is temporarily stopped, the stuck portion of the sized TV board 13a is also reduced to 1l.
#Ji is released by the exit surface Q of the lII removal body 10-2, and complete release is performed at the position shown by the two-dot chain line. As in this embodiment, the removal of the veneers is carried out sequentially from the front one, so even if the veneers are conveyed with close gaps, they can be reliably released. The same is true even if the veneer is a fixed length, and even if the veneer is a sized medium, smooth running and gradual release of the paralysis is achieved, and the width of the veneer is larger than a certain size. If the front end has a .

As described above, the present invention provides a plurality of detached JIs running in the same direction and at approximately the same speed as the veneer conveyor along the suspension conveyance path of the veneer by the sticking conveyor or suction conveyor.
Since the structure is equipped with a detachment conveyor with an R body, it is possible to reliably release the veneers that are transported at high speed.
1llt strips are attached to the endless band at equal intervals, and the predetermined 11. Since the configuration is such that the veneer is stopped for 1 hour, the removal of the veneer is done gradually and in stages, without causing any damage to the veneer, and the veneer runs supported by the stuck part until it is released. Since the veneer is released smoothly and stably without disturbing the posture, and the running is held by the stuck part until the front end of the veneer reaches the predetermined position, the veneer is Regardless of the size of the veneer, the release position of the front end is generally constant, and even if the veneers are conveyed with close spacing, they can be released regardless of the spacing. This makes a great contribution to the processing of these veneers in lace lines and the like.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, and Fig. 1 is a side view, Fig. 2 is a plan view of Fig. 1, and Figs. 3 to 7 and Figs. FIG. DESCRIPTION OF SYMBOLS 1... Stabbing conveyor, 3... 11fflf2 con hair, 8.8a... Endless belt, 9... Intermittent drive mechanism, 1
0,108.10-1.10a-1,10-2,10a
-2,10-3,1(la-3,10-4,10a-4
, 10-5, 108-5, 10-n, 10a-n...
Detachment body, A, Aa--Standard length veneer, B, Ba...Size-sized veneer, 1]...Interval of the neck 1 shouting, Shi...Effective length of the plow removal part, Pl, P2. P3. P4. P5. P6. P7. P
8...fl detached part, Q...long) 19 sides, R...1 distance to the right of the 11112 run, W...maximum weight of the veneer,
x-x, xa-xa...hanging conveyance path of the stabbing conveyor,
Y-Y...Rule n12 Conveyor escape route. Patent Applicant: Ichinoki Ota 1 Calculation 2 Figures Last 9 Calculation 3

Claims (1)

[Claims] At an appropriate position on the hanging conveyance path of the sticking conveyor or suction conveyor that sticks or sucks and conveys the veneer, at appropriate intervals while traveling in the same direction along the hanging conveyance path at a speed approximately equal to the traveling speed of the sticking conveyor or suction conveyor. 11. as appropriate. 'i At the same time as the IAI stops, an M-removal conveyor consisting of multiple endless strips that forms an evacuation route over an effective distance *i longer than the width of the middle plate is installed, and each endless strip of the 1IIllI2 conveyor has an evacuation route. In this example, a plurality of detached bodies having the same effective length are arranged at equal intervals, and the veneer is removed from the sticking conveyor or suction conveyor by running and temporarily stopping the suspended conveyance path of the sticking conveyor or suction conveyor of each detached body. A detachment device for a veneer that is stuck or sucked and conveyed, characterized in that it is released.