CN208438488U - A kind of plate shearing machine of practical veneer production line - Google Patents

Abstract

The utility model relates to woodworking machinery technical fields, provide a kind of plate shearing machine of practical veneer production line, wherein: the plate shearing machine of practical veneer production line includes feeding mechanism and is located at the subsequent plate shearing machine structure of feeding mechanism, feeding mechanism includes foreboard and transmission device, transmission device is the first bottom plate being arranged using the first rack as carrier, cover board and driving section, first bottom plate is connected on rear side of foreboard, and it is horizontal with foreboard, plate shearing machine structure includes the presser device being arranged using the second rack as carrier, driving group and movable cutter group, second rack makees pillar with four angle irons, four pillars are with the corresponding setting of angle iron interior angle, and it is served as a contrast by four foundation, lining and four roof liners are hierarchically connected in four, the second bottom plate is equipped in middle lining, top plate is covered on roof liner, it solves automatic panel saw by previous constructions and cuts straight panel The technical issues of edge edge, has reached the effect for promoting production capacity and improving product yield.

Description

A kind of plate shearing machine of practical veneer production line

Technical field

The utility model carpenter's veneer production line field of mechanical technique refers in particular to provide a kind of practical veneer production line Plate shearing machine.

Background technique

The production of core-board, glued board, mainly using the veneer of rotary-cut or slicing as raw material.Due to rotary-cut or slicing The bending deformation that veneer is invariably accompanied in the drying process in buckling deformation and plane, thus with its carry out core-board or Before the production of glued board, it is typically necessary the repair procedure by one of reshaping and cutting edge.

The cutting means of existing carpenter's veneer mainly include the electric saw and hilted broadsword plate shearing machine both equipment of single saw blade.It adopts When cutting with a chainsaw or cutting carpenter's veneer using hilted broadsword plate shearing machine, be only capable of on carpenter's veneer implement cut or sawing certain It is compressed on one side, and the fullsheet veneer that have warpage situation cannot be implemented to compress, therefore implement respectively on four sides to veneer Cut or sawing operation after, when whole picture carpenter veneer is flattened do plate again, it is original cut or sawing side often Be distorted the case where changing, i.e., cut or sawing when be straight flange, and when veneer is open and flat by full width face pressure, sawing Side just cannot not become bended directly.It is this cut after veneer during subsequent plate assembly, will generally occur off-seam and Lamination phenomenon, to seriously affect the final product quality of processing plate.

Utility model content

In order to solve the above technical problems, the main purpose of the utility model is to provide a kind of sanctions of practical veneer production line Trigger cannot be cut out single-plate four-side directly with solving existing cutting apparatus, and the technical problem that speed of cut is slow.

To reach above-mentioned purpose, the technical solution of the utility model application is: providing a kind of practical veneer production line Plate shearing machine, including feeding mechanism and it is located at the subsequent plate shearing machine structure of feeding mechanism, feeding mechanism includes foreboard and transmission device, is passed Sending device is the first bottom plate, cover board and the driving section being arranged using the first rack as carrier, and the first bottom plate is connected on rear side of foreboard, And it is horizontal with foreboard, plate shearing machine structure includes presser device, driving group and the movable cutter group being arranged using the second rack as carrier, the Two racks make pillar with four angle irons, and four pillars are served as a contrast, in four with the corresponding setting of angle iron interior angle by four foundation Lining and four roof liners are hierarchically connected, and are equipped with the second bottom plate in middle lining, top plate are covered on roof liner, in which: pressure Panel assembly is loaded in the second rack, and including pressing plate, support spring and connector sleeve, pressing plate is counter structure with respect to the second bottom plate, And the four pillar interior angles that support extended outward to form respectively including four corners and four corners make the slide section slided up and down, pressure Four sides of plate are formed as four side concave planes relative to slide section, and concave plane passes through for not hindering when cutter activity, and pressing plate, which is equipped with, to be connected Extension bar, connecting rod connect the first cylinder by connector sleeve, and the first cylinder is fixed in top plate, drive corresponding second bottom plate of pressing plate to make with this It is up and down；Movable cutter group includes the movable cutter of four same structures, and four movable cutters are loaded on second in the form of surrounding In rack, each movable cutter is driven by respective second cylinder, and each second cylinder is fixed on top plate in the form of the first cylinder to surround On, the cylinder rod of respective second cylinder connects respective cutter, and cutter includes the cutter being fixed on knife rest, in knife rest side Face is equipped with the interconnecting piece of connection cylinder rod, is equipped with card slot portion in two short sides of knife rest, knife rest is stuck in respectively by both ends card slot portion On the side of two corresponding pillars, knife rest is limited by pillar side with this and is moved up and down along pillar.

In the present embodiment preferably: the second rack also has cross-lining, and cross-lining be between bottom liner and middle lining, the second bottom plate and First bottom plate is in identical height, and including lower second roll shaft slot, the second relief hole, lower resigning portion and lower elastic member, in which: under Second roll shaft slot is divided into forward and backward slot, is respectively provided at close to the forward and backward side of the second bottom plate, the second relief hole is respectively from lower second roll shaft Two short side wall of slot runs through outward, and lower resigning portion serves as a contrast following the second relief hole of correspondence in left and right and extends, and has from resigning portion Bottom end extends upward through the lower accepting hole of the second relief hole, and lower accepting hole is matched with lower elastic member.

In the present embodiment preferably: pressing plate includes upper second roll shaft slot, spring eye and upper elastic member, in which: upper second roller Axial trough is at the pressing plate back side by two in corresponding or concave up and then formation in the form of lower second roll shaft slot in parallel, upper second roll shaft slot Short side wall runs through to corresponding concave plane respectively, and forms the third relief hole stretched downwards, and spring eye is on pressing plate to pass through Wear the setting of third relief hole.

In the present embodiment preferably: driving group includes upper and lower second roll shaft and transmission belt and the second motor, in which: preceding, Lower second roll shaft slot is respectively equipped with the second roll shaft under one afterwards, and each time the second roll shaft has lower second concentric shafts and the second belt Disk, lower second concentric shafts extend to separate direction respectively from the both ends of lower second roll shaft, and the second concentric shafts are passed through respectively under both ends Hold the setting of the second belt pulley after wearing the second relief hole of two sides, wherein one second belt pulley is overlapped in the second motor by transmission belt, And drive and operate by the second motor, second in forward and backward lower second concentric shafts of the other side relative to the second belt pulley Between belt pulley, by another transmission band connection, with this forward and backward lower second roll shaft is executed together under the driving of the second motor Step movement.

In the present embodiment preferably: upper second roll shaft is set on upper second roll shaft slot, and upper second roll shaft both ends are relative to lower the Lower second concentric shafts at two roll shaft both ends are equipped with upper second concentric shafts, and upper second concentric shafts at both ends extend through third resigning Hole, when the second roll shaft is by the driving rotation of the second motor instantly with this, by the processing of lower second roll shaft and the clamping of upper second roll shaft Flitch can drive upper second roll shaft to make corresponding rotation simultaneously as lower second roll shaft drives.

In the present embodiment preferably: connector sleeve is equipped with the first, second dowel hole, and support spring is nested with connecting rod, is leaning on The nearly free end position of connecting rod is equipped with displacement pin hole, in which: support spring lower end supports pressing plate, and upper end then supports and is connected to The end face of connector sleeve on extension bar；The first dowel hole is arranged close to its lower end on connector sleeve, and the second dowel hole is close The upper end setting, when connecting rod covers upper joint sleeve, the first dowel hole and displacement pin hole formation are penetrated, and by fixed pin and The interference of first dowel hole is fixed, and shift positioning pin can up and down in displacement pin hole with this.

In the present embodiment preferably: upper elastic member includes upper spring and upper cover, and upper spring is placed in spring eye and passes through upper cover Encapsulation, is encapsulated in spring eye upper spring lower end and supports the second concentric shafts, and upper end supports the upper cover back side；Under lower elastic member includes Spring and bottom cover, spring is placed in accepting hole instantly, and is encapsulated by bottom cover, and the lower spring upper end for being encapsulated in accepting hole supports down the Two concentric shafts, and lower end supports bottom cover.

In the present embodiment preferably: cover board has slip teeth portion, and the first bottom plate has slide groove portion, when cover board is placed on the first bottom plate Mutually ratcheting, upward displacement when enabling cover board to be placed on the first bottom plate with this by slip teeth portion and slide groove portion；Cover board and first Bottom plate is respectively provided with the first roll shaft slot, in which: cover board has upper first roll shaft slot, and the quantity of upper first roll shaft slot is to cope with cover board Depending on the slip teeth portion quantity of upper two sides, and symmetrical two short side walls of upper first roll shaft slot respectively correspond two sides slip teeth portion, upper Corresponding two short side walls of first roll shaft slot are respectively to cover board left and right side through there is the first relief hole, and the first relief hole is to slip teeth portion Root, which is formed, steps down；First bottom plate has a lower first roll shaft slot, two short side walls of lower first roll shaft slot are left to the first bottom plate respectively, Shaft hole is run through and formed in right side, and when cover board is placed on the first bottom plate, upper and lower first roll shaft slot is in opposite position.

In the present embodiment preferably: cover board has upper first roll shaft, and the first bottom plate has lower first roll shaft, in which: upper the One roll shaft both ends have each extended over the first concentric shafts, when upper first roll shaft is loaded on upper first roll shaft slot, upper the first of both ends Concentric shafts extend through the first relief hole；When the displacement of upper first concentric shafts is below the first relief hole, upper first roll shaft protrusion In the cover board back side；When the displacement of upper first concentric shafts is above the first relief hole, upper first roll shaft retraction is in upper first roll shaft slot In；Lower first roll shaft both ends have each extended over down the first concentric shafts, when the first concentric shafts are limited in shaft hole instantly, lower first roller Axis falls into down the first roll shaft slot, the first belt pulley is respectively arranged in upper and lower first concentric shafts and allows relative to upper first roll shaft Position tensioning mechanism, in which: resigning tensioning mechanism include it is upper and lower tense bearing and back-moving spring, pull-up mandrel holds to meet upper the One concentric shafts quantity, and respectively to be arranged on the outside of the first belt pulley of respective axis, drop-down mandrel holds same to meet lower first Mandrel quantity, and respectively on the outside of the first belt pulley of respective axis when corresponding pull-up mandrel hold setting, back-moving spring is distinguished Upper and lower tense between bearing is connected in the form of tension.

In order to solve the above technical problems, the another main purpose of the utility model is to provide a kind of practical veneer production line Plate shearing machine cutting method, to correspondingly increase the final product quality of subsequent plate production.

To reach above-mentioned purpose, the technical solution of the utility model application is: providing a kind of practical veneer production line The cutting method of plate shearing machine, comprising:

One, flitch to be processed is transmitted to plate shearing machine structure using feeding mechanism, in transmission, feeding mechanism passes through upper and lower first Roll shaft clamps flitch to be processed, and executes upper and lower first roll shaft to rolling, with this by labor and materials to be added Plate is sent on the second bottom plate；

Two, plate shearing machine structure be not carried out cut when, pressing plate and cutter are still in relative to the second bottom plate greater than labor and materials to be added The height and position of plate, when the first cylinder, which executes, pushes driving, pressing plate is pressed on flitch to be processed, and subsequent second cylinder executes Driving is pushed, cutter is driven to execute trimming, the second cylinder drives cutter return after the completion of trimming, and subsequent first cylinder drives pressing plate It rises to pressing plate and is detached from flitch, when upper and lower second roll shaft still clamps the state of flitch, the second motor executes driving, and band It moves upper and lower second roll shaft to execute to rolling, flitch is sent out into plate shearing machine structure, repetition running so far realizes veneer production line The automated job of plate shearing machine.

The utility model compared with prior art, has the advantages that:

It is former 1. the high degree of automation of four sideline judge's trigger of the utility model, cutting plate amount can reach 15~20 per minute There are 3~5 times of sawing device working efficiency, and cutting edge size is unified, quality is guaranteed；

2. the size of carpenter's veneer after being cut by four sideline judge's trigger of the utility model is unified, regular, and cutting edge category True straight flange, so that the working efficiency of the assembly link of subsequent sheet fabrication can greatly improve, the repairing after precompressed Working time substantially reduces, and improves work efficiency the yield rate with plate；

3. the rectangle carpenter's veneer cut can satisfy more advanced plate assembly work since size is unified, regular The implementation requirement of skill, and the glue consumption of sizing process during sheet fabrication can be reduced, reduce disappearing in vain for carpenter's veneer Consumption, the purpose for realizing and saving raw material, reduce cost.

Detailed description of the invention

Fig. 1 is the schematic perspective view of the present embodiment.

Fig. 2 is another view stereo structural schematic diagram of the present embodiment.

Fig. 3 is the schematic perspective view of feeding mechanism in the present embodiment.

Fig. 4 is the decomposition diagram of Fig. 3 feeding mechanism.

Fig. 5 is the decomposition diagram of plate shearing machine structure in Fig. 2.

Fig. 6 is the enlarged diagram in Fig. 5 at A.

Fig. 7 is the enlarged diagram in Fig. 5 at B.

Specific embodiment

Although the utility model can easily show as various forms of embodiments, it is shown in the accompanying drawings and at this What be will be explained in specification is only some of specific embodiments, while being understandable that this specification is construed as The utility model principle it is exemplary illustrated, and be not intended to for the utility model being restricted to it is illustrated herein as.

As a result, a feature pointed in this specification by one embodiment to illustrate the utility model wherein One feature, rather than imply that each embodiment of the utility model must have illustrated feature.Further it is to be noted that It is that present specification describes many features.Although certain features can be combined to show possible system design, These features can also be used for other combinations that explanation is not known.As a result, unless otherwise indicated, illustrated combination is not intended to Limitation.

In the embodiment shown in the figures, the instruction (such as upper, lower, left, right, front and rear) in direction is practical to explain The structure of novel various assemblies and movement are not absolute but opposite.When these components are in position shown in the drawings When, these explanations are suitable.If the explanation of the position of these components changes, the instruction in these directions is also corresponding Ground changes.

Below in conjunction with the attached drawing of this specification, the preferred embodiment of the utility model is further described in detail.

Embodiment one:

It please refers to Fig. 1, Fig. 2 and combines refering to Fig. 3 and Fig. 4, provide a kind of plate shearing machine of practical veneer production line in figure, The plate shearing machine includes feeding mechanism 10 and plate shearing machine structure 20, in which:

Feeding mechanism 10 includes foreboard 11 and transmission device 12, in which: foreboard 11 is in rectangle, (such as left close to side Side) to centre be extended with the sliding slot 111 through 11 tow sides of foreboard, guiding ruler 112, which has, keeps a foothold, keep a foothold by sliding slot 111 with Tuner (the not marking) connection that 11 reverse side of foreboard is equipped with, when can be manually rotated the handle 113 of tuner with this, driving is leaned on The left and right sidesing shifting on foreboard 11 of ruler 112 makes the displacement of guiding ruler 112 in the scale 114 for meeting (not shown) size with this；Transmission dress Setting 12 is that the first bottom plate 122, cover board 123 and the driving section being arranged with the first rack 121 for (support) carrier (are not marked Note), wherein the first bottom plate 122 is connected to 11 rear side of foreboard and is in same level with foreboard 11, cover board 123 is placed on first Bottom plate 122 is simultaneously respectively provided with mutually ratcheting slip teeth portion 1233 and slide groove portion 1223.In the present embodiment, at least two pairs of cunnings Teeth portion 1233 is located in symmetrical fashion respectively close to the back side of 123 two sides of cover board, and in two pairs of slip teeth portions 1233, a pair is sliding Teeth portion 1233 is close to 123 front side of cover board, and another pair slip teeth portion 1233 is close to 123 rear side of cover board, and wherein slide groove portion 1223 is to meet The quantity in slip teeth portion 1233 corresponds to slip teeth portion 1233 above the first bottom plate 122, when each slip teeth portion 1233 and corresponding sliding slot When portion 1223 is ratcheting, slip teeth portion 1233 is that cover board 123 is placed on 122 institute of the first bottom plate with height of the slide groove portion 1223 after ratcheting The height in the charging space (not marking) of formation.It can be slided up and down when slide groove portion 1223 since slip teeth portion 1233 is ratcheting, because This charging space can according to flitch to be processed (not shown) thickness automatic telescopic height, that is to say, that: when each slip teeth portion 1233 divides Not ratcheting when corresponding slide groove portion 1223, what cover board 123 can only be made to limit on the first bottom plate 122 moves up and down, and cannot It all around moves, with this flitch to be processed (not shown) Shi Junneng for executing different-thickness is passed by charging space It send.In the present embodiment, the first roll shaft slot that cover board 123 and the first bottom plate 122 are respectively provided with the first roll shaft 124 of receiving (is not marked Note), in which: the first roll shaft slot on cover board 123 is upper first roll shaft slot 1231, and the quantity of upper first roll shaft slot 1231 is to answer Depending on the quantity in the slip teeth portion 1233 of two sides on cover board 123, and symmetrical two short side walls of upper first roll shaft slot 1231 (are not marked Note) (and close) symmetrical two sides slip teeth portion 1233 is respectively corresponded, in two short side wall of correspondence point of upper first roll shaft slot 1231 Not (i.e. the left and right sides of cover board 123) through there is the first relief hole 1232, the first relief hole 1232 is to 1233, slip teeth portion outward It steps down and forms elongated hole in portion；The first roll shaft 124 on cover board 123 is upper first roll shaft 1241, at 1241 liang of upper first roll shaft End is extended with the first concentric shafts 12411, when upper first roll shaft 1241 is assembled in upper first roll shaft slot 1231, the first of both ends Concentric shafts 12411 extend through the first relief hole 1232, and upper first roll shaft for being installed on upper first roll shaft slot 1231 is made with this 1241 are respectively limited by the first relief hole of two sides 1232 by first concentric shafts 12411 at both ends, while can be in energy under external force Enough rotations and up and down displacement, when the first concentric shafts 12411 of upper first roll shaft 1241 shift when the first 1232 lower section of relief hole, The convex horizontal plane in 123 back side of cover board of rolling surface (not marking) meeting of upper first roll shaft 1241, when upper first roll shaft 1,241 first When the displacement of concentric shafts 12411 is above the first relief hole 1232, the rolling surface of upper first roll shaft 1241 can be retracted in upper first roller In axial trough 1231.In the present embodiment, the first roll shaft slot of the first bottom plate 122 is lower first roll shaft slot 1221, lower first roll shaft Two short side walls of slot 1221 have extended through shaft hole 1222 outward (i.e. 123 two sides of the first bottom plate), when cover board 123 is placed on first When bottom plate 122, upper and lower first roll shaft slot 1231,1221 is in corresponding；Instantly the first roll shaft 1242 extended through both ends When one concentric shafts 12421 are respectively limited by two sides shaft hole 1222, lower first roll shaft 1242 is relative to upper first roll shaft, 1241 shape As to roller, the first concentric shafts of each of the present embodiment 12411,12421 are equipped with the first belt pulley 15, the first belt pulley 15 Diameter is almost the same.In the present embodiment, driving section include resigning tensioning mechanism 126 and be driven by band 127 first Motor 128, in which: resigning tensioning mechanism 126 includes upper and lower tension bearing 1261,1262 and back-moving spring 1263, upper tension Bearing 1261 is to meet first the first concentric shafts of roll shaft, 12411 quantity, and respectively against the first belt pulley 15 of respective axis Outside setting, drop-down mandrel hold 1262 to meet lower first the first concentric shafts of roll shaft, 12421 quantity, and respectively against respective Corresponding pull-up mandrel holds 1261 settings when the first 15 outside of belt pulley of axis, and back-moving spring 1263 is connected in the form of tension respectively It is upper and lower to tense between bearing 1261,1262, so that upper and lower first roll shaft 1241,1242 passes through in flitch not to be processed When (under " to the roller " state formed) therebetween in nearest spacing.Meanwhile resigning tensioning mechanism 126 is in this implementation Function in example is: when flitch to be processed is by charging space, resigning tensioning mechanism 126 can be increased by back-moving spring it is upper, Lower first roll shaft 1241,1242 to grip force and the frictional force between flitch to be processed.In the present embodiment, same plate (packet Include and refer to cover board and the first bottom plate) on the same side the first belt pulley 15 between realization (as shown in Figure 3) connected by band 129 Transmission.

It please continue to refer to Fig. 1, Fig. 2 and combines refering to Fig. 5, Fig. 6 and Fig. 7, the decomposition of plate shearing machine structure 20 is presented in Fig. 5 Schematic diagram.Wherein: plate shearing machine structure 20 is connected to 10 rear of feeding mechanism in veneer production line, is the main work in the present embodiment Industry mechanism comprising the second rack 21 and with the second rack 21 be (support) carrier presser device 22, driving group 23 and activity Cutter group 24, in which:

Second rack 21 includes frame section 211, the second bottom plate 212 and top plate 213, and frame section 211 uses 4 isometric three Angle bar (does not mark) as pillar, and to serve as a contrast 2112 and 4 roof liners 2113 (under point, in, upper level) in 4 isometric bottom liners 2111,4 To be layered the type of attachment formation frame body for surrounding 4 pillars, particularly: 4 pillars assembling spread patterns are 4 pillar interior angles (not marking) is corresponding, and is connected in the form of " mouth " font respectively by surrounding bottom liner 2111, middle lining 2112 and 2113 both ends of roof liner It connects 4 pillars 2111 and forms framework architecture, wherein bottom liner 2111, middle lining 2112 and roof liner 2113 are in different height on 4 pillars It spends and is parallel to each other, the cross-lining of firm second motor 214 is additionally provided between bottom liner 2111 and middle lining 2112；Second bottom plate 212 In level above 2112 positions of middle lining and the second bottom plate front and middle lining 2112, while being in 122 front of the first bottom plate It is contour, it is directly transmitted on the second bottom plate 212 convenient for flitch to be processed from the first bottom plate 122 with this.In the present embodiment, close The forward and backward side of second bottom plate 212 is respectively equipped with the lower second roll shaft slot 2121 for being parallel to the forward and backward side, relative to lower second roller 2121 liang of short side walls of axial trough (serve as a contrast 2112 in left and right) through there is the second shaft hole 2122 outward respectively, correspond to the second shaft hole Lining 2112 has extended downwardly lower resigning portion 21121 (incorporated by reference to referring to Fig. 7) in the left and right of 2122 lower sections, and the second shaft hole 2122 is logical Downward 21121 root of resigning portion is crossed to stretch and form the second relief hole 2122 stepped down downwards, 21121 bottom end of resigning portion (not Mark) the lower accepting hole (not marking) of the second shaft hole 2122 (also extending through middle lining 2112) is extended upward through, lower accepting hole is under Elastic component 216 matches, and in the present embodiment, lower elastic member 216 includes lower spring 2161 and bottom cover 2162, and spring 2161 is placed in instantly When accepting hole, wherein by the encapsulation of bottom cover 2162, the upper end of lower spring 2161 at this time is butted on down the second concentric shafts 2124, and under End is butted on bottom cover 2162；Top plate 213 is fixed on 211 top of frame section, that is, is covered on 2113 top of roof liner and by screw and top Lining 2113 is tightened, and is allowed to be formed as 211 capping of frame section comprising centre bore 2131 and four avris are (relative to centre bore 2131 With isometric form) be respectively equipped with lateral opening 2132, lateral opening 2132 in the relatively intermediate setting close to each side edge.In this implementation In example, top plate 213 need to be fixed on roof liner 2113 after installing presser device 22, since these structures and its effect not design Main points do not repeat more herein；

Presser device 22 is installed in the second rack 21, including pressing plate 221, support spring 222 and connector sleeve 223, in which: Pressing plate 221 is corresponding square structure relative to the second bottom plate 212, compared with thick and heavy (at least the second bottom plate 212 of the second bottom plate 212 One times of thickness), and the slide section that can be slided above and below pillar interior angle including not extended to form to outside in square part 2211, in four sides of pressing plate 221, concave plane 22111 is formed because of the protrusion relatively of each slide section 2211, concave plane 22111 do not hinder when up and down for cutter 2332 and pass through.The second roll shaft slot 2121 under 221 back side of pressing plate corresponding (or parallel) Recessed upwards to have upper second roll shaft slot (not shown), upper second roll shaft slot two sides are run through outward (i.e. opposite concave plane 22111) There is third shaft hole 2213, third shaft hole 2213 is to stretch the third relief hole 2213 formed downwards, makes to be set to third with this Upper second concentric shafts 2216 of relief hole 2213 up and down can step down under the action of the spring.In the present embodiment, it please tie It closes refering to, also with the spring eye 2214 of mating upper elastic member 224, wherein upper elastic member 224 includes upper on the pressing plate 221 in Fig. 6 Spring 2241 and upper cover 2242 are encapsulated wherein, at this time when upper spring 2241 is placed in spring eye 2214 by upper cover 2242 The lower end of upper spring 2241 be butted on lower upper second concentric shafts 2216, and upper end is butted on 222 back side of upper cover；In the present embodiment, pressure 221 center of plate has connecting rod 2211, is being equipped with displacement pin hole 2212 close to the free end position of connecting rod 2211, is supporting bullet Spring 222 is nested with connecting rod 2211, is allowed to lower end and supports 221 front of pressing plate, and 222 upper end of support spring is then held in the company of being installed on Connector sleeve 223 on extension bar 2211, due to connector sleeve 223 close to lower end be equipped with the first dowel hole 2231,2211 sets of connecting rod When upper joint sleeve 223, the first dowel hole 2231 is penetrated with the displacement formation of pin hole 2212, at this time fixed pin (not shown) and the The interference of one dowel hole 2231 is fixed, be allowed to positioning pin through 2212 sections of pin hole of displacement in displacement pin hole 2212 can on move down Position, popular to say: support spring 222 and displacement pin hole 2212 are exactly to buffer pressing plate 221 and flitch to be processed (or the second bottom plate 212) very stiff and demanding contact, that is to say, that connector sleeve 223 downwards force and drive pressing plate 221 and flitch to be processed (or the second bottom Plate 212) contact, support spring 222 is formed by flexible effect releasing pressing plate 221 in connecting rod 2211 and impacts downwards at this time Stress, damage instrument and by the material of operation is avoided with this.In the present embodiment, the driving source of pressing plate 221 is the first cylinder 224, the first cylinder 224 is fixed on top plate 213, and the drive shaft 2241 of the first cylinder 224 is through centre bore 2131 and through connecting Set 223 and the connecting rod 2211 that is placed in frame section 211, in the present embodiment, drive shaft 2241 has connecting pin bores 2242, is leaning on Nearly 223 upper end of connector sleeve has the second dowel hole 2232, (is not schemed when drive shaft 2241 is inserted into connector sleeve 223 by fixed pin Show) it is fixed with connecting pin bores 2242 through the second dowel hole 2232, so that pressing plate 221 and the first cylinder 224 is connected as one with this Body.

Driving group 24 includes upper and lower second roll shaft 2215,2123 and transmission belt 215,217 and the second motor 214, In: close to forward and backward respectively arranged two the second roll shaft slots 2121 in side of the second bottom plate 212, i.e., aforementioned second roll shaft slot 2121 is Forward and backward second roll shaft slot 2121, forward and backward second roll shaft slot 2121 are respectively equipped with the second roll shaft 2123 under one, each time the second roller 2123 both ends of axis have each extended over down the second concentric shafts 2124, and each lower second concentric shafts 2124 in end, which extend through left and right second, to be allowed Behind the hole 2122 of position, and hold 2125 device of the second belt pulley, one of them second belt pulley 2125 is overlapped in by transmission belt 215 Second motor 214, and drive and operate by the second motor 214, before the other side relative to 2125 side of the second belt pulley, Afterwards between two the second belt pulleys 2125 in lower second concentric shafts 2124, connected also by transmission belt 217, before being made with this, Lower second roll shaft 2123 executes driven by a moto afterwards moves synchronously.In the present embodiment, upper second roll shaft 2215 is set to upper the Two roll shaft slots (not shown), upper second roll shaft, 2215 both ends have relative to lower second concentric shafts at lower second roll shaft, 2123 both ends Upper second concentric shafts 2216 of upper second concentric shafts 2216, both ends extend through third relief hole 2213, with this second roller instantly When axis 2123 is by the driving rotation of the second motor 214, the processing material that is clamped by lower second roll shaft 2123 with upper second roll shaft 2215 Plate can drive upper second roll shaft 2215 to rotate simultaneously (making corresponding) because lower second roll shaft 2123 drives, and be convenient for cutting with this Flitch behind side removes plate shearing machine structure 20；

Movable cutter group 23 includes that the movable cutter of 4 same structures is installed in the second rack 21 in the form of surrounding, In: each movable cutter is driven by the second cylinder 231 respectively, and each second cylinder 231 connects cutter by respective cylinder rod 232 233, cutter includes the cutter 2332 being fixed on knife rest 2331, is equipped with the company of connection cylinder rod 232 in 2331 one side of knife rest Socket part 2333, and card slot portion 2334 is equipped in 2331 liang of short sides of knife rest.When assembling, the second cylinder 231 is fixed on top plate 213 On, cylinder rod 232 passes through lateral opening 2132 and is solidified as a whole with cutter 233, and knife rest 2331 is distinguished by both ends card slot portion 2334 at this time It is stuck on the side of two corresponding pillars, limiting knife rest 2331 by the side of pillar with this can only make up and down along pillar side It is mobile.

Embodiment two:

Referring again to Fig. 1 and Fig. 2, a kind of plate shearing machine of practical veneer production line is provided in figure, which cuts Method includes:

One, flitch to be processed is transmitted to plate shearing machine structure 20 using feeding mechanism 10, in transmission, feeding mechanism 10 passes through Upper and lower first roll shaft 1241,1242 clamps flitch to be processed, and makes upper and lower first roll shaft under the drive of the first motor 128 1241, it 1242 executes to rolling, flitch to be processed is sent on the second bottom plate 212 of plate shearing machine structure 20 with this；Second bottom plate 212 Equipped with electronic inductor (not shown), when electronic inductor is identified to flitch to be processed in place, signal is passed into sanction plate The electronic control unit (not shown) of machine, after electronic control unit passes through operation, instruction feeding mechanism 10 shuts down the first motor 128 runnings；

Two, plate shearing machine structure 20 be not carried out cut when, the pressing plate 221 of presser device 22 and the cutter of movable cutter group 24 233 are still in the height and position greater than flitch to be processed relative to the second bottom plate 212, when electronic inductor identifies labor and materials to be added Plate in place when, signal is passed into electronic control unit, after electronic control unit passes through operation, the first cylinder 224 of instruction is executed Driving is pushed, with this pressing plate 221 is pressed on flitch to be processed, subsequent electronic control unit instructs each second cylinder 231 (but being not limited to), which executes, simultaneously pushes driving, drives respective cutter 2332 to execute trimming, each second vapour after the completion of trimming with this Cylinder 231 drives respective 233 return of cutter, and subsequent first cylinder 224 drives pressing plate 221 to rise to the second roll shaft 2215 and can support When holding the processing flitch of trimming (i.e. pressing plate 221, which rises to, just leaves flitch) and it is static, by saying: static to refer to the first vapour Cylinder 224 drives pressing plate 221 to rise to pressing plate 221 just off flitch, and upper and lower second roll shaft 2215,2123 is also capable of clamping material When the state of plate；

Three, it holds, when upper and lower second roll shaft 2215,2123 is in clamping flitch state, electronic control unit instruction the Two motor 214 executes driving, and upper and lower second roll shaft 2215,2123 executes under the drive of the second motor 214 to rolling at this time, and Flitch is sent out into plate shearing machine structure 20, repetition running so far realizes the automated job of the plate shearing machine of veneer production line.

In the present embodiment, related sensing device include inductor and electronic control unit include single-chip microcontroller and Its corresponding configuration power supply, circuit are not the designing points that the utility model is created, and are not described in detail herein for this reason.

Claims (9)

1. a kind of plate shearing machine of practical veneer production line, including feeding mechanism and it is located at the subsequent plate shearing machine structure of feeding mechanism, sent Expect that mechanism includes foreboard and transmission device, transmission device is the first bottom plate, cover board and the biography being arranged using the first rack as carrier Dynamic portion, the first bottom plate are connected on rear side of foreboard, and horizontal with foreboard, and plate shearing machine structure includes the pressure being arranged using the second rack as carrier Panel assembly, driving group and movable cutter group, the second rack make pillar with four angle irons, and four pillars are opposite with angle iron interior angle It should be arranged, and be hierarchically connected by lining in four foundation lining, four and four roof liners, be equipped with the second bottom in middle lining Plate is covered with top plate on roof liner, it is characterised in that: presser device loaded in the second rack, and including pressing plate, support spring and Connector sleeve, pressing plate are counter structure with respect to the second bottom plate, and extended outward to form respectively including four corners and four corners It supports four pillar interior angles and makees the slide section slided up and down, four sides of pressing plate are formed as four side concave planes relative to slide section, recessed Plane passes through for not hindering when cutter activity, and pressing plate is equipped with connecting rod, and connecting rod connects the first cylinder, the first cylinder by connector sleeve It is fixed in top plate, drives corresponding second bottom plate of pressing plate to make with this up and down；Movable cutter group includes the activity of four same structures Cutter, loaded in the second rack in the form of surrounding, each movable cutter is driven four movable cutters by respective second cylinder, and each the Two cylinders are fixed on top plate in the form of the first cylinder by surrounding, and the cylinder rod of respective second cylinder connects respective cutter, knife Tool includes the cutter being fixed on knife rest, and is equipped with the interconnecting piece of connection cylinder rod in knife rest one side, sets in two short sides of knife rest There is card slot portion, knife rest is stuck on the side of two corresponding pillars respectively by both ends card slot portion, is limited with this by pillar side Knife rest moves up and down along pillar.

2. the plate shearing machine of practical veneer production line as described in claim 1, it is characterised in that: the second rack also has cross-lining, Cross-lining is between bottom liner and middle lining, and the second bottom plate is in identical height with the first bottom plate, and including lower second roll shaft slot, second Relief hole, lower resigning portion and lower elastic member, in which: lower second roll shaft slot is divided into forward and backward slot, is respectively provided at close to the second bottom plate Forward and backward side, the second relief hole run through from lower second roll shaft slot, two short side wall outward respectively, and lower resigning portion serves as a contrast following in left and right Corresponding second relief hole extends, and has the lower accepting hole that the second relief hole is extended upward through from resigning portion bottom end, lower accepting hole with Lower elastic member matching.

3. the plate shearing machine of practical veneer production line as claimed in claim 2, it is characterised in that: pressing plate includes upper second roll shaft Slot, spring eye and upper elastic member, in which: upper second roll shaft slot is at the pressing plate back side in the form of corresponding or parallel lower second roll shaft slot Concave up and then formed, two short side walls in upper second roll shaft slot run through to corresponding concave plane respectively, and form stretching downwards Third relief hole, spring eye on pressing plate with through third relief hole be arranged.

4. the plate shearing machine of practical veneer production line as claimed in claim 3, it is characterised in that: driving group includes upper and lower second Roll shaft and transmission belt and the second motor, in which: forward and backward lower second roll shaft slot is respectively equipped with the second roll shaft under one, and each time the Two roll shafts have lower second concentric shafts and the second belt pulley, and lower second concentric shafts are from the both ends of lower second roll shaft respectively to separate Direction extends, and the second concentric shafts hold the setting of the second belt pulley after extending through the second relief hole of two sides under both ends, wherein one second Belt pulley is overlapped in the second motor by transmission belt, and drives and operate by the second motor, relative to the another of the second belt pulley Between the second belt pulley in forward and backward lower second concentric shafts of side, by another transmission band connection, with this make it is forward and backward under Second roll shaft is executed under the driving of the second motor and is moved synchronously.

5. the plate shearing machine of practical veneer production line as claimed in claim 4, it is characterised in that: upper second roll shaft is set to upper second Roll shaft slot, upper second roll shaft both ends are equipped with upper second concentric shafts, both ends relative to lower second concentric shafts at lower second roll shaft both ends Upper second concentric shafts extend through third relief hole, with this instantly the second roll shaft by the second motor driving rotation when, by under The processing flitch that second roll shaft is clamped with upper second roll shaft can drive upper second roll shaft to make simultaneously as lower second roll shaft drives Corresponding rotation.

6. the plate shearing machine of practical veneer production line as claimed in claim 5, it is characterised in that: connector sleeve is equipped with first, second Dowel hole, support spring are nested with connecting rod, are being equipped with displacement pin hole close to the free end position of connecting rod, in which: support spring Lower end supports pressing plate, and upper end then supports the end face for the connector sleeve being connected in connecting rod；The first dowel hole on connector sleeve It is arranged close to its lower end, the second dowel hole is arranged close to the upper end, when connecting rod covers upper joint sleeve, the first dowel hole It penetrates with displacement pin hole formation, and is fixed by fixed pin and the interference of the first dowel hole, make positioning pin in displacement pin hole with this In can shift up and down.

7. the plate shearing machine of practical veneer production line as claimed in claim 6, it is characterised in that: upper elastic member include upper spring and Upper cover, upper spring are placed in spring eye and are encapsulated by upper cover, be encapsulated in spring eye upper spring lower end and support the second concentric shafts, and Upper end supports the upper cover back side；Lower elastic member includes lower spring and bottom cover, and spring is placed in accepting hole instantly, and is encapsulated by bottom cover, The lower spring upper end for being encapsulated in accepting hole supports down the second concentric shafts, and lower end supports bottom cover.

8. the plate shearing machine of practical veneer production line as claimed in claim 7, it is characterised in that: cover board has a slip teeth portion, and first Bottom plate has slide groove portion, mutually ratcheting by slip teeth portion and slide groove portion when cover board is placed on the first bottom plate, so that cover board is placed on the with this It being capable of upward displacement when on one bottom plate；Cover board and the first bottom plate are respectively provided with the first roll shaft slot, in which: cover board has upper first roller Axial trough, depending on slip teeth portion quantity of the quantity of upper first roll shaft slot to cope with two sides on cover board, and upper first roll shaft slot is symmetrical Two short side walls respectively correspond two sides slip teeth portion, passed through respectively to cover board left and right side in corresponding two short side walls of upper first roll shaft slot It is installed with the first relief hole, the first relief hole is formed to slip teeth portion root and stepped down；First bottom plate has lower first roll shaft slot, descends first Two short side walls of roll shaft slot run through and are formed shaft hole to the first bottom plate left and right side respectively, when cover board is placed on the first bottom plate, Upper and lower first roll shaft slot is in opposite position.

9. the plate shearing machine of practical veneer production line as claimed in claim 7, it is characterised in that: cover board has upper first roll shaft, First bottom plate has lower first roll shaft, in which: upper first roll shaft both ends have each extended over the first concentric shafts, when upper first roll shaft When loaded on upper first roll shaft slot, upper first concentric shafts at both ends extend through the first relief hole；When upper first concentric shafts displacement in When below the first relief hole, upper first roll shaft protrudes from the cover board back side；When the displacement of upper first concentric shafts is above the first relief hole When, upper first roll shaft retraction is in upper first roll shaft slot；Lower first roll shaft both ends have each extended over down the first concentric shafts, and instantly the When one concentric shafts are limited in shaft hole, lower first roll shaft falls into down the first roll shaft slot relative to upper first roll shaft, upper and lower the The first belt pulley and resigning tensioning mechanism are respectively arranged in one concentric shafts, in which: resigning tensioning mechanism include it is upper and lower tense bearing and Back-moving spring, pull-up mandrel hold to meet the upper first concentric number of axle, and respectively on the outside of the first belt pulley of respective axis Setting, drop-down mandrel hold to meet the lower first concentric number of axle, and respectively on the outside of the first belt pulley of respective axis when pair Mandrel should be pulled up and hold setting, back-moving spring is connected to upper and lower tense between bearing in the form of tension respectively.