CN202594407U

CN202594407U - System for unloading rough board of wood-based panel

Info

Publication number: CN202594407U
Application number: CN201220024646.XU
Authority: CN
Inventors: 沈毅; 林启平; 颜宏伟
Original assignee: ZHENJIANG ZHONGFOMA MACHINERY CO Ltd
Current assignee: ZHENJIANG ZHONGFOMA MACHINERY CO Ltd
Priority date: 2012-01-19
Filing date: 2012-01-19
Publication date: 2012-12-12
Anticipated expiration: 2022-01-19

Abstract

The utility model discloses a system for unloading rough boards of wood-based panels. The system comprises a board unloading machine, a plurality of auto lifts, a plurality of layers of support frames horizontally disposed on the board unloading machine, a bottom conveyer disposed on the bottom, and a plurality of power rollers disposed vertically at intervals on the auto lifts, wherein the layer number of the support frames of the board unloading machine is n, the support frames are divided into upper n1 layers and lower n2 layers, and power transmission rollers are disposed above the support frames of each layer except for the last layer in the n1 layers, or above the support frames of every layer. According to the system, board unloading period is shortened, working efficiency of a wood-based panel complete-set production line is effectively raised, and continuity of wood-based panel production is assured.

Description

The plate system of unloading of wood-based plate hair plates

Technical field

The hair plates that the utility model relates to a kind of artificial board product line unloads the plate system, particularly a kind ofly improves the plate system of unloading that unloader draws off hair plates efficient, also relates to and uses this to unload the plate method of plate system, belongs to wood-based plate manufacturing equipment technical field.

Background technology

Wood-based plate is to be raw material with timber or other plant fiber, through special processes process, applies adhesion agent or does not add adhesion agent, and sheet material or section bar that compacting under certain conditions forms, wood-based plate adopt the huge complete production line of complex structure to produce.Its technological process of production is: the feedstock production → drying → moulding → precompressed of mating formation → hot pressing → post-production.Wood-based plate adopts the multi-daylight press hot forming more, draws off the multilayer hair plates with the special dockboard system that is equipped with thereafter.As shown in Figure 1; Conveyer 1 is successively set on multi-daylight press 3 front sides with loader 2; Unloader 4 is arranged on multi-daylight press 3 rear sides; The interlamellar spacing and the hot press interlamellar spacing of the slab 5 of vertical demixing horizontal positioned are in full accord in the loader 2, and loader 2 is used for to the multi-daylight press slab 5 of packing into, and the hair plates that hot pressing is good pushes in the unloader 4 from multi-daylight press 2 integral body.Loading, unloading plate process is following: after each layer of loader 2 is all packed slab 5 into, just multilayer slab 5 is sent into multi-daylight press 3 together and carry out hot pressing.After hot pressing finished, multi-daylight press 3 was opened, and the multilayer hair plates 5a integral body that hot pressing is good pushes in the unloader 4; Unloader 4 transfers out a hair plates 5a, and its body hair plates interlamellar spacing L that just descends transfers out a hair plates 5a again; The unloader body continues the hair plates interlamellar spacing L that descends, and so repeats, up to all unsnatching the good hair plates 5a of hot pressing; This moment, the unloader body rose in the initialization position again automatically, prepared next working cycle.The action that unloader goes round and begins again forms automatic continuous and unloads plate.

Continuous development along with wood based panel manufacturing machinery's industry; The slab number of plies of vertical demixing horizontal positioned is more and more in the multi-daylight press, and it is time-consuming longer to draw off hair plates one by one, causes the pressing cycle that plate cycle of unloading of unloader is longer than multi-daylight press; Both cycle of operationss do not match; Must wait for after unloader is unsnatched hair plates and could work, cause the artificial board product line breaks in production, reduce production efficiency.

The utility model content

The purpose of the utility model is to provide a kind of hair plates of wood-based plate to unload the plate system fast, guarantees that wood-based plate complete production line can produce continuously, and multi-daylight press need not wait for that unloader unloads plate.

The utility model is achieved through following technical scheme:

A kind of plate system of unloading of wood-based plate hair plates; Comprise the unloader that is positioned at multi-daylight press exit end one side; On the two side of unloader liftable casing; But be interval with the bracing frame of hair plates after the hot pressing of multilayer horizontal positioned by vertical direction, between the relative bracing frame termination of unloader two bottom sides, a hair plates conveyer be set; Said unloader exit end one side in-line number of permutations platform escalater; Said escalater comprises the lifting table and the liftable two side of bottom; On the vertical direction of liftable two side, be interval with a plurality of power conveying roller platform layers, each power conveying roller platform layer is provided with several power conveying roller platforms; Perpendicular separation L between the said several layers of power conveying roller platform ₁Equate with the perpendicular separation L between the bracing frame of unloader; The bracing frame number of plies n of said unloader is divided into the n on top ₁The n of layer and bottom ₂Layer, the n of its middle and upper part ₁Layer is divided into array and organizes the multilayer bracing frame complex that number equates with automatic lifting board number; Every group of multilayer bracing frame complex is except that basecoat, and the bracing frame top of all the other each layers of every group of multilayer bracing frame complex is equipped with unloader power conveying roller.

The utility model also can further be realized in the following manner:

The hair plates of aforesaid wood-based plate unloads the plate system, wherein said unloader n ₁The bracing frame top of each layer of layer is equipped with unloader power conveying roller; No more than 3 of the quantity of said escalater; No more than 40 layers of the number of plies n of said multilayer unloader; The n of said multilayer unloader bottom ₂No more than 24 layers of layer; The number of plies of said automatic lifting mechanomotive force conveying roller platform is at least 2 layers.

The utility model has been set up several escalaters at the exit end of unloader, can the array multilayer hair plates complex on the bracing frame top of multilayer unloader be input in the corresponding escalater in groups, has improved work efficiency.The unloader but use the utility model at high speed soars has shortened and has unloaded the plate cycle; In unloader is climbed to the time of reference position; Escalater still can be carried hair plates; Made full use of the time of idle travel, made and unload the pressing cycle that the plate cycle is shorter than multi-daylight press, produced and can not interrupt; Improve the production efficiency of wood-based plate complete production line effectively, guaranteed the serialization of Wood-based Panel Production.

Advantage of the utility model and characteristics will illustrate through the non-limitative illustration of following preferred embodiment and explain that these embodiment only provide with reference to accompanying drawing as an example.

Description of drawings

Fig. 1 is the structural representation of prepackage machine-multi-daylight press-unloader in the existing artificial plate complete production line;

Fig. 2 be the utility model unload plate system architecture scheme drawing;

Fig. 3 is the structural representation of the unloader of the utility model,

Fig. 4 is the A-A cutaway view of Fig. 3;

The specific embodiment

Be that embodiment combines accompanying drawing that the utility model is described further with 36 layers unloader below.

The plate system of unloading of present embodiment such as Fig. 2～shown in Figure 4; Comprise hot press 3 exit end one side that is positioned at 36 layers unloader 4 and escalater; Unloader 4 comprises the hoist cylinder 44 of liftable body up to 12 meters on the ground 41 and body 41 two bottom sides; On the two side 411 of the liftable body 41 of unloader 4; But be interval with the bracing frame 42 of the hair plates 5a after the hot pressing of multilayer horizontal positioned by vertical direction, between relative bracing frame 42 terminations of unloader 4 two bottom sides, a hair plates conveyer 43 be set, the hair plates conveyer 43 of present embodiment adopts band conveyors.Said hoist cylinder 44 is arranged in melt pit, is used to go up and down liftable body 41.

As shown in Figure 2; Unloader 4 exit end one side in-line is arranged 3 escalaters; Be respectively first escalater 61, second escalater 62, the 3rd escalater 63; 4 layers of power conveying roller platform 612 that are provided with at interval on the lifting table 611 bottom each escalater comprises and the vertical direction of liftable two side, the perpendicular separation L that said power conveying roller platform is 612 ₁Equate with the perpendicular separation L between the bracing frame 42 of unloader.36 layers of bracing frame 42 of unloader 4 are divided into the n on top ₁The n of layer and bottom ₂Layer, wherein n ₁Layer is 12 layers, n ₂Layer is 24 layers.The 12 layers of bracing frame 42 in top are divided into the 3 group multilayer bracing frame complexs identical with the platform number of 3 escalaters 6, and every group of multilayer bracing frame complex comprises four layers of bracing frame 42.The bracing frame 42 of the unloader 4 of present embodiment is except that basecoat, and bracing frame 42 tops of its excess-three layer are provided with unloader power conveying roller 421.The live roll 612 that drops to its unloader power conveying roller 421 and first escalater 61 of sides adjacent when one group of multilayer bracing frame complex in the unloader 4 is apart from floor level when consistent; Start three layers of unloader power conveying roller 421; Three layers of hair plates 5a that support respectively on it are sent on the live roll 612 of first escalater 61 simultaneously; The hair plates 5a of bottom bracing frame 42 supportings drops on the hair plates conveyer 43, and hair plates conveyer 43 is delivered into first escalater 61 with the hair plates 5a of the bottom.Also can adopt the n of unloader 4 ₁Bracing frame 42 tops of each layer of layer are equipped with unloader power conveying roller 421; Four layers of hair plates 5a send in first escalater 61 through unloader power conveying roller 421 simultaneously, transfer out through second escalater 62, the 3rd escalater 63 successively again.

Shown in Figure 2 for how using an embodiment of the utility model, its algorithm is following:

1) the hair plates 5a after the hot pressing of releasing from multi-daylight press 3 divides on 36 layers of bracing frame 42 that lies in a horizontal plane in corresponding unloader 4.

2) as shown in Figure 2; Unloader body 41 descends; The hair plates 5a of the bottom drops on the transport plane 43 of bottom, has triggered corresponding travel switch, and unloader body 41 stops to descend; Bottom transport plane 43 is input into first escalater 61 of unloader 3 one sides fast with the hair plates 5a of bottom, through first escalater 61, second escalater 62, the 3rd escalater 63 hair plates 5a is transported in order again.

When 3) hair plates 5a breaks away from bottom transport plane 43; Triggered corresponding travel switch; Unloader body 41 automatic lowering one decks; Repeating step 2) process is transported through first escalater 61, second escalater 62, the 3rd escalater 63 until 24 layers of hair plates of unloader 4 bottoms one by one successively.

4) unloader body 41 continues to drop in the 12 layers of hair plates in unloader 4 tops the 4 layers of hair plates of next group multilayer hair plates complex and the live roll 612 opposite position height of escalater.

5) 421, the four layers of hair plates 5a of unloader power conveying roller that start three layers of hair plates conveyer 43 upsides by unloader power conveying roller 421 separately and hair plates conveyer 43 send into earlier unloader 4 one sides first escalater 61, the live roll 611 through second escalater 62 is transported to outermost the 3rd escalater 63 again.

6) behind the height of one group of integral multi layer body of unloader body 41 every declines; Repeating step 5) process, multilayer hair plates 5a sends into first escalater 61 earlier under the driving of live roll 612, send into second escalater 62 again; In 12 layers the hair plates 5a on unloader 3 tops all sends into first escalater 61, second escalater 62 and the 3rd escalater 63; Triggered unloader 4 corresponding travel switches, the unloader body 41 of the hair plates 5a that unstowed is climbed to reference position, meanwhile; The successive outside conveying hair plates 5a of each escalater, unloader 4 gets into next working cycle.

7) 3 escalaters unload the plate step has following two kinds:

First kind of mode:

7.1a) after the bottom hair plates 5a of the 3rd escalater 63 directly transferred out, the bottom hair plates 5a of all the other two escalaters was in order through 63 outputs of the 3rd escalater.

7.2a) the bottom hair plates of first escalater 61 through 63 outputs of the 3rd escalater after; The lifting table 611 of first escalater, 61 bottoms drives liftable two side automatic lowering one deck; Power conveying roller platform 612 is promptly exported one deck hair plates 5a; Unsnatch the whole hair plates 5a on it until first escalater 61, return the initial position, get into next working cycle.

7.3a) all the other each escalaters repeat 7.2a respectively) step, layer hair plates 5a of each in machine all exports, and each escalater lifting table returns the initial position, gets into next working cycle.

The second way:

7.2b) accomplished 7.1a at three escalaters) and action after, the lifting table of three automatic lifting motor spindles 611 drives the liftable two sides one deck that descends simultaneously, exports the hair plates 5a of this layer successively; After output finishes; The one deck that descends simultaneously more so repeats, and each layer hair plates 5a in each escalater all exports; The lifting table 611 of three escalaters returns the initial position, gets into next working cycle.

Except that the foregoing description, the utility model can also have other embodiments, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection domain of the utility model requirement.

Claims

1. the plate system of unloading of a wood-based plate hair plates; Comprise the unloader that is positioned at multi-daylight press exit end one side; On the two side of unloader liftable casing; But be interval with the bracing frame of hair plates after the hot pressing of multilayer horizontal positioned by vertical direction, between the relative bracing frame termination of unloader two bottom sides, a hair plates conveyer be set; It is characterized in that: said unloader exit end one side in-line number of permutations platform escalater; Said escalater comprises the lifting table and the liftable two side of bottom; On the vertical direction of liftable two side, be interval with a plurality of power conveying roller platform layers, each power conveying roller platform layer is provided with several power conveying roller platforms; The perpendicular separation L of several layers of power conveying roller interstation ₁Equate with the perpendicular separation L between the bracing frame of unloader; The bracing frame number of plies n of said unloader is divided into the n on top ₁The n of layer and bottom ₂Layer, the n of its middle and upper part ₁Layer is divided into array and organizes the multilayer bracing frame complex that number equates with automatic lifting board number; Every group of multilayer bracing frame complex is except that basecoat, and the bracing frame top of all the other each layers is equipped with unloader power conveying roller.

2. the plate system of unloading of wood-based plate hair plates as claimed in claim 1 is characterized in that, said unloader n ₁The bracing frame top of each layer of layer is equipped with unloader power conveying roller.

3. the plate system of unloading of wood-based plate hair plates as claimed in claim 1 is characterized in that, no more than 3 of the quantity of said escalater.

4. the plate system of unloading of wood-based plate hair plates as claimed in claim 1 is characterized in that, no more than 40 layers of the number of plies n of said multilayer unloader; The n of said multilayer unloader bottom ₂No more than 24 layers of layer.

5. the plate system of unloading of wood-based plate hair plates as claimed in claim 1 is characterized in that, the number of plies of said automatic lifting mechanomotive force conveying roller platform is at least 2 layers.