CN115070886B

CN115070886B - Spliced wood core production line and working method

Info

Publication number: CN115070886B
Application number: CN202210879193.7A
Authority: CN
Inventors: 曹广军; 齐修潮; 王畇龙
Original assignee: Shandong Fangyuan Building Materials Co ltd
Current assignee: Shandong Fangyuan Building Materials Co ltd
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2023-07-14
Anticipated expiration: 2042-07-25
Also published as: CN115070886A

Abstract

The invention discloses a spliced wood core production line and a working method, which solve the problems of less solid wood cores and high storage requirement in the prior art and have the beneficial effects of realizing the shaping of the spliced wood cores, and the specific scheme is as follows: a spliced wood core production line comprises a frame, wherein the frame is provided with an opening; the feeding conveying mechanism is supported by the frame and comprises a conveying part and a plurality of first limiting plates, grooves are formed between two adjacent first limiting plates for movement of the wood strips, and the conveying part is positioned below the opening to be contacted with the wood strips to drive the wood strips to move; the feeding conveying mechanism is provided with a second limiting plate below the glue beating mechanism, and the distance between two adjacent second limiting plates is larger than that between two adjacent first limiting plates; the press roll conveying mechanism is supported by the frame and is positioned at one side of the dispensing mechanism, which is far away from the first limiting plate, and the press roll conveying mechanism comprises a press roll bracket; a nailing mechanism.

Description

Spliced wood core production line and working method

Technical Field

The invention relates to the field of building materials, in particular to a spliced wood core production line and a working method.

Background

The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.

The wood core used in the traditional building industry is a solid wood core or a spliced wood core, and the production raw materials of the two wood cores are not separated from solid wood. The complete wood core which can be recycled is very few, most of the wood core is worn in use, and even the building wood core can be thrown away as building waste. Traditional construction waste treatment methods are mainly carried out in suburbs for open-air stacking or pit digging and landfill. The traditional method not only occupies a large amount of land area, but also causes serious environmental pollution. The traditional solid wood core is manufactured by cutting down a large number of trees, and certain damage to the ecological environment is caused in a short time.

In addition, the solid wood core contains not only moisture but also organic substances such as starch, sugar, etc. These organic substances are nourishments for fungus growth, if the wood core is improperly treated, fungus will be propagated, so that the wood core will rot, and the use of the construction site will be affected, which requires high storage requirements for the solid wood core.

In summary, the inventors have found that the prior art has the problems of a small number of wood cores, environmental hazard, and easy decay.

Disclosure of Invention

Aiming at the defects existing in the prior art, the invention aims to provide a spliced wood core production line which can realize the production line from battens to wood cores.

In order to achieve the above object, the present invention is realized by the following technical scheme:

a spliced wood core production line comprising:

a frame provided with an opening;

the feeding conveying mechanism is supported by the frame and comprises a conveying part and a plurality of first limiting plates, grooves are formed between two adjacent first limiting plates for movement of the wood strips, and the conveying part is positioned below the opening to be contacted with the wood strips to drive the wood strips to move;

the feeding conveying mechanism is provided with a second limiting plate below the glue beating mechanism, the distance between two adjacent second limiting plates is larger than the distance between two adjacent first limiting plates, the opening of the frame accommodates the first limiting plates and the second limiting plates, and the glue beating mechanism comprises a glue beating pipe for producing glue between two adjacent battens;

the pressing roller conveying mechanism is supported by the frame and is positioned at one side of the gluing mechanism, which is far away from the first limiting plate, and comprises a pressing roller support, wherein the pressing roller support supports a plurality of rotatable pressing rollers, and a wood core advancing channel is formed between the pressing rollers and the surface of the frame and drives the wood core to move forward;

the nailing mechanism is supported by the frame and is positioned on one side of the compression roller conveying mechanism away from the gluing mechanism, and the nailing mechanism comprises a nailing machine for nailing the wood core.

As for the production line, the battens enter the gluing mechanism through the conveying of the feeding conveying mechanism to be glued so as to realize the bonding of the battens, the pressing and conveying of the plurality of battens are realized through the pressing roller conveying mechanism, the nailing mechanism is used for nailing, the battens are ensured to be stably fixed, and the spliced wood core with a stable structure is formed.

According to the spliced wood core production line, the feeding conveying mechanism further comprises the pressing wheel component, the pressing wheel component is located above the first limiting plate, and the pressing wheel component can effectively avoid the phenomenon that wood strips jump in the feeding conveying process;

the pinch roller component comprises a pinch roller support supported by the frame, the pinch roller support supports at least one row of pinch rollers, the pinch rollers comprise rotatable idler wheels, convex plates are respectively arranged on two sides of the idler wheels, and the positions of the convex plates are aligned with the grooves.

According to the spliced wood core production line, at least one pinch roller component is arranged, and the interval between two adjacent pinch roller supports is set to be a distance.

According to the spliced wood core production line, one row of pressing wheels are connected to the first connecting shaft, the first connecting shaft is fixedly connected with one ends of the connecting rods, the connecting rods are bent, one ends of the connecting rods are connected with the connecting pieces, the connecting pieces are fixedly connected with the horizontal sections of the pressing wheel brackets, the bending parts of the connecting rods are provided with the guide rods, and the guide rods penetrate through the horizontal sections at the tops of the pressing wheel brackets;

the other row of pressing wheels are also connected with the pressing wheel bracket.

The glue spraying mechanism comprises a glue spraying bracket which is arranged across the second limiting plate and is a door-shaped bracket;

the glue spraying support comprises a transverse plate, the transverse plate is supported by vertical plates on two sides, the height of the transverse plate relative to the machine frame is adjustable, a first strip hole is formed in the length direction of the transverse plate, one side of the support plate is fixed to the first strip hole through a bolt and a nut, the other side of the support plate is connected with a glue spraying pipe, the glue spraying pipe is vertically arranged, and glue spraying treatment can be carried out between adjacent battens and battens.

According to the spliced wood core production line, the binding mechanism is arranged between the gluing mechanism and the compression roller conveying mechanism, one end of the opening of the frame is positioned at the inlet side of the binding mechanism, and the binding mechanism is arranged to facilitate the preliminary molding of wood cores on the glued wood strips;

the closing mechanism comprises a door-shaped frame supported by the frame, the door-shaped frame is connected with the side plates, a channel for the wood strips to advance after being gathered is formed between the two side plates, a plurality of rotating wheels are arranged between the side plates and the first frame, and the rotating wheels are rotatable relative to the side plates.

The spliced wood core production line comprises a press roller, wherein two ends of the press roller are respectively provided with a circular flange;

the compression roller wheel is rotatably mounted on the side frame, the horizontal frame is arranged at the bottom of the side frame and fixed on the frame, the horizontal frame supports the rotatable rolling wheel, the rolling wheel is located below the movable wood core, the compression roller is located above the movable wood core, and the compression roller conveying mechanism can extrude the wood core under the action of the circular flange to facilitate the stability of wood core molding and can drive the wood core to continuously move forward.

According to the spliced wood core production line, the side, far away from the nailing mechanism, of the compression roller conveying mechanism is further provided with the planing mechanism so as to carry out planing processing on the wood core;

the planing mechanism comprises a supporting column arranged on the frame, a supporting sheet is arranged on the top side of the supporting column, a power source is fixed on the supporting sheet and connected with a planing tool, and the planing tool is used for finishing a wood core to ensure that the surface of the wood core is smoother and free of burrs.

In order to further prevent the wood core from being rotten, the spliced wood core production line further comprises a wood core heating mechanism, wherein the wood core heating mechanism is positioned at one side of the nailing mechanism away from the compression roller conveying mechanism;

the wood core heating mechanism comprises a supporting frame, wherein the supporting frame supports a heating unit, and the heating unit forms a clamping groove for the wood core to advance.

The spliced wood core production line further comprises a sawing mechanism, wherein the sawing mechanism is positioned on one side of the nailing mechanism far away from the compression roller conveying mechanism and comprises a working saw for cutting off the wood core;

the nailing mechanism comprises a nailing support, the nailing support is supported by the frame, the nailing support is used for supporting the nailing machine, and a wood core advancing channel is formed between the nailing support and the nailing machine.

In a second aspect, the invention also provides a working method of the spliced wood core production line, which comprises the following steps:

a plurality of wood strips enter the groove from one end of the first limiting plate, and the conveying part drives the wood strips to move to the gluing mechanism;

glue dispensing is carried out on two adjacent wood strips by a glue dispensing pipe of the glue dispensing mechanism so as to fix the wood strips;

the wood strips after dispensing are driven by the conveying mechanism to enter the compression roller conveying mechanism, and the compression roller conveying mechanism extrudes the plurality of wood strips to form wood cores;

the wooden core enters a nailing mechanism, and is nailed by a nailing machine.

The beneficial effects of the invention are as follows:

1) According to the invention, through the arrangement of the production line, the battens are conveyed by the feeding conveying mechanism to enter the gluing mechanism for glue dispensing to realize the bonding of the battens, the pressing roller conveying mechanism is used for pressing and conveying the plurality of battens, and the nailing mechanism is used for nailing, so that the battens are ensured to be stably fixed, a spliced wood core with a stable structure is formed, the spliced wood core can be effectively replaced, and the problems of less solid wood cores and high requirement on the storage environment are solved.

2) According to the invention, the plurality of groups of pinch roller components are arranged above the first limiting plate, and the pinch roller components limit the battens from the upper part of the battens, so that the phenomenon that the battens jump in the feeding and conveying process can be effectively avoided.

3) According to the invention, through the arrangement of the closing-in mechanism, the wood strips to be processed after glue dispensing enter the closing-in mechanism, and the closing-in mechanism is beneficial to extrusion and synthesis of the wood strips and is convenient for preliminary molding of the wood core.

4) According to the wood core trimming device, the wood core is effectively trimmed through the arrangement of the planing mechanism, so that the surface of the wood core is smooth and free of burrs.

5) According to the invention, through the arrangement of the sawing mechanism, the wood core nailing is sawed, and the wood core nailing is cut into corresponding lengths according to requirements.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention.

FIG. 1 is a front view of a spliced wood core production line according to one or more embodiments of the present invention without a wood core heating mechanism.

Fig. 2 is a top view of a spliced wood core production line in accordance with one or more embodiments of the present invention.

Fig. 3 is a perspective view of a spliced wood core production line in accordance with one or more embodiments of the present invention.

FIG. 4 is a schematic illustration of a pinch roller assembly in a spliced wood core production line according to one or more embodiments of the present invention.

FIG. 5 is a schematic illustration of a partial structure of a spliced wood core production line in accordance with one or more embodiments of the present invention.

Fig. 6 is a front view of a portion of a structure of a spliced wood core production line in accordance with one or more embodiments of the present invention.

FIG. 7 is a schematic illustration of a glue line in a spliced wood core production line in accordance with one or more embodiments of the present invention.

Fig. 8 is a schematic illustration of a glue tank in a spliced wood core line according to one or more embodiments of the invention.

Fig. 9 is a schematic view of a planing mechanism in a spliced wood core production line according to one or more embodiments of the present invention.

FIG. 10 is a schematic illustration of a nailing mechanism in a spliced wood core production line in accordance with one or more embodiments of the present invention.

FIG. 11 is a schematic illustration of a press roll transport mechanism in a spliced wood core production line in accordance with one or more embodiments of the present invention.

In the figure: the mutual spacing or dimensions are exaggerated for the purpose of showing the positions of the various parts, and the schematic illustration is only schematic.

Wherein: 1. the device comprises a feeding conveying mechanism, a gluing mechanism, a closing-in mechanism, a compression roller conveying mechanism, a planing mechanism, a nailing mechanism, a sawing mechanism, a frame and a wood core heating mechanism, wherein the feeding conveying mechanism, the gluing mechanism, the closing-in mechanism, the compression roller conveying mechanism, the planing mechanism, the nailing mechanism, the sawing mechanism, the frame and the wood core heating mechanism are arranged in sequence;

11. the first limiting plate is 12, grooves are 13, driving chain wheels are 14, pinch roller supports are 15, pinch rollers are 16, connecting rods are 17, guide rods are 18, rollers are 19, and convex plates are arranged;

21. the glue spraying bracket is composed of a second limiting plate, a transverse plate, a vertical plate, a supporting plate, a glue spraying pipe, a first strip hole, a second strip hole and a glue tank, wherein the second limiting plate, the transverse plate, the vertical plate, the supporting plate and the glue spraying pipe are arranged in sequence, and the glue spraying bracket is composed of a glue spraying bracket, a second limiting plate, a transverse plate, a vertical plate, a supporting plate, a glue spraying pipe, a first strip hole and a second strip hole;

31. the door-shaped frame, 32, the side plate, 33, the rotating wheel;

41. coupler 42, driving gear 43, chain wheel 44, compression roller 45, rolling wheel 46, side frame 47, rotation shaft;

51. screw planing tool, 52, water-cooled spindle motor, 53, support column, 54, support sheet;

61. nailing support 62. Nailing machine;

81. the opening 82, the second rack, 83, the third rack, 84, the first plate, 85, the second plate, 86, the first rack.

Detailed Description

It should be noted that the following detailed description is illustrative and is intended to provide further explanation of the invention. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present invention. As used herein, the singular forms also are intended to include the plural forms unless the present invention clearly dictates otherwise, and furthermore, it should be understood that when the terms "comprise" and/or "include" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof;

as described in the background art, the prior art has the problems of less solid wood cores and high storage requirement, and in order to solve the technical problems, the invention provides a spliced wood core production line.

Example 1

In an exemplary embodiment of the present invention, referring to fig. 1, 2 and 3, a spliced wood core production line includes a frame 8, where the frame 8 includes a first frame, a second frame and a third frame, the first frame supports a feeding and conveying mechanism 1, a pinch roller component and a glue applying mechanism are sequentially disposed above the feeding and conveying mechanism, the feeding and conveying mechanism 1 is supported by a first frame 86, the first frame 86 includes a first flat plate 84, the first flat plate 84 is provided with an opening 81, the feeding and conveying mechanism includes a first limiting plate 11, the first limiting plate 11 is located at the opening, the first limiting plate 11 is perpendicular to the first flat plate 8, the first limiting plate 11 is disposed along a length direction of the first frame, the first limiting plate 11 includes a plurality of first limiting plates, a groove is formed between two adjacent first limiting plates for accommodating wood strips, and the feeding and conveying mechanism 1 further includes a conveying component supported by the first frame, the conveying component is located below the first limiting plate, i.e., the opening, below the groove of the first limiting plate 11.

The machine frame is provided with a binding mechanism, a compression roller conveying mechanism, a planing mechanism, a nailing mechanism and a sawing mechanism in sequence by taking the gluing mechanism as a starting point.

It can be understood that the first limiting plates 11 have a set height, no bottom plate is arranged between two adjacent first limiting plates 11, and wood strips are conveyed by the conveying component; in this embodiment, the material feeding end of the first limiting plate is a tip, so that the battens can enter the grooves conveniently.

Specifically, the conveying component may be a conveying belt, in this embodiment, the conveying component is a chain sprocket conveying mechanism, the driving sprocket 13 is provided with a plurality of driving sprockets, and the driving sprocket 13 and the driven sprocket are driven by the same power source such as a motor, and a plurality of chains are provided, and each chain is located between two adjacent first limiting plates to convey the wood strip forward.

The feeding conveying mechanism 1 further comprises a pinch roller component, referring to fig. 4, the pinch roller component comprises a pinch roller support 14, the pinch roller support 14 is a door type, the pinch roller support 14 spans across the first limiting plate 11 and is supported by the first flat plate 8 of the first rack, the pinch roller component comprises a plurality of pinch rollers 15, two rows of pinch rollers 15 are arranged together, a set distance is reserved between the two rows of pinch rollers, the plurality of pinch rollers of one row are connected to a first connecting shaft, the first connecting shaft is fixedly connected with one end of a connecting rod 16, the connecting rod 16 is bent, one end of the plurality of connecting rods is connected with a connecting piece, the connecting piece is fixedly connected with the horizontal section of the pinch roller support, a guide rod 17 is arranged at the bent position of the connecting rod, and the guide rod 17 penetrates through the horizontal section at the top of the pinch roller support 14.

It will be appreciated that the other row of pinch rollers 15 is connected by a second connecting shaft, which is connected to the pinch roller bracket.

Specifically, pinch roller 15 is provided with a plurality ofly, and pinch roller 15 includes rotatable gyro wheel 18 for the connecting axle, and the both sides of gyro wheel 18 set up flange 19, and the radius of flange is longer than the radius of gyro wheel, and the recess is just in time aimed at in the position of flange, effectively avoids the billet to take place the phenomenon of beating in the transportation through the setting of pinch roller part.

It is understood that one connecting shaft can be provided with a plurality of connecting rods, and a pinch roller is arranged between two adjacent connecting rods.

The first frame 86 supports a plurality of pinch roller components, and the distance between two adjacent pinch roller components is set to ensure stability in the process of transporting the battens.

The batten is conveyed by the feeding conveying mechanism and is conveyed to the gluing mechanism 2, the feeding conveying mechanism 1 is provided with the second limiting plates 22 below the gluing mechanism 6, the distance between every two adjacent second limiting plates 22 is larger than the distance between every two adjacent first limiting plates 11, and thus a plurality of layers of battens are conveyed between the second limiting plates 22, and glued by the gluing mechanism to realize the bonding of the board layers, and of course, two layers or three layers or more of battens can be bonded.

In this embodiment, the distance that has the settlement between the last pinch roller part of mechanism and the beating, beat and glue mechanism 2 and include beating the gluey support 21, refer to the fig. 7 and show, beat and glue support 21 and cross second limiting plate 22 setting, beat and glue support 21 and be the door-type support, and height-adjustable, beat and glue support 21 and include the diaphragm, diaphragm 23 is supported through riser 24 of both sides, diaphragm 23 length direction sets up first rectangular hole 27, one side of backup pad is fixed in first rectangular hole 27 through the bolt and nut, the backup pad 25 opposite side is connected with beating rubber tube 26, beat rubber tube 26 bottom and can pour into glue into the batten, go out the glue between batten and the batten, refer to the fig. 8 and show, beat rubber tube 26 and be connected with glue jar 29 through the pipeline, all beat the rubber tube and all be connected to same glue jar 29, glue jar 29 can be fixed in ground, can guarantee that the play glue volume is stable and lasting.

In this embodiment, the bottom of the glue pipe 26 is provided with a nozzle, the nozzle has a set height, one side of the nozzle is in a sharp shape, i.e. the cross section of one side of the nozzle is in a herringbone shape, two sides of the herringbone side of the nozzle are respectively provided with a concave part for guiding glue, the concave part is provided with an opening for discharging glue, the glue is in a pasty state, and in order to realize the adhesion of the glue between two adjacent wood strips, the height of the wood strips is higher than that of the second limiting plate; it can be understood that the rubber pipe is used for flowing out the upper and lower rubber on the wide surface of the wood strip, so that the adhesion of the wood strip is stronger and is not easy to crack.

The cross plate can be provided with a plurality of rubber-beating pipes 26 through the first strip holes 27, and the distance between two adjacent rubber-beating pipes 26 can be adjusted, so that the glue injection position can be adjusted.

In addition, it should be explained that the top side of the riser is also provided with a plurality of second elongated holes 28, and the bolts pass through the second elongated holes 28 to adjust the height of the transverse plate, so as to widen the application range of the glue spraying mechanism.

In some examples, one or two glue dispensing mechanisms 2 may be provided, and a set distance is set between two adjacent glue dispensing mechanisms 2, where glue dispensing tubes of two glue dispensing mechanisms are located between two glue dispensing brackets in this embodiment.

In this embodiment, set up binding off mechanism 3 through first frame in one side of gluing mechanism for the pinch roller part, the wooden strip of waiting to process after the point is glued gets into binding off mechanism 3, carry out preliminary shaping of wooden core, binding off mechanism 3 adjusts into a whole with all wooden strips, the interval sets for the distance between binding off mechanism and the gluing mechanism, the one end of second limiting plate 22 is located the tip of first limiting plate 11, the interval sets for the distance between the other end of second limiting plate and the binding off mechanism, first dull and stereotyped opening one end has the setting distance with the one end that the second limiting plate kept away from first limiting plate, first dull and stereotyped opening one end is located the entry side of binding off mechanism.

The closing mechanism specifically includes a gate frame 31, which is fixed on the surface of the first flat plate, and is specifically two gate frames 31, as shown in fig. 5 and 6, where the two gate frames 31 are spaced by a predetermined distance, the gate frame 31 is connected with side plates 32, a channel for advancing the wood strip is formed between the side plates 32, a plurality of rotating wheels are installed between the side plates and the first flat plate 8 of the first frame, the rotating wheels 33 are rotatable relative to the side plates 32, and thus the wood strip gathered together continues to move forward through the channel between the side plates.

It will be appreciated that the door-shaped frame 31 is provided with a third elongated hole, the door-shaped frame 31 is connected with the side plate 32 through the third elongated hole, the side plate 32 is positioned below the horizontal section of the door-shaped frame, and the width of the batten can be adjusted through the distance between the two side plates.

Wherein, compression roller conveying mechanism supports through first frame 86, and compression roller conveying mechanism includes the compression roller support, and the compression roller support supports a plurality of rotatable compression rollers, forms the wood core between compression roller and the frame surface and advances the passageway and drive the wood core and move forward, can guarantee under compression roller conveying mechanism's the effect that the wood core advances to planing mechanism, nailing mechanism and saw cut mechanism department moreover.

Referring to fig. 11, the pressing rollers are mounted on rotating shafts 47, the rotating shafts 47 are supported by side frames 46, one ends of the rotating shafts pass through one side frame and are coupled with other rotating shafts by a transmission unit, specifically, the transmission unit includes sprockets 43 provided at the ends of the rotating shafts, the chains bypass all the sprockets 43, one of the rotating shafts is provided with a driving gear, and the driving gear 42 is engaged with a pressing roller power source such as a motor through a motor gear, thus realizing the rotation of all the pressing rollers.

Specifically, the press roller 44 has a preset width, the press roller 44 comprises a press roller, the width of the press roller is matched with the thickness of all the battens, namely the wood core, after the binding off, the two ends of the press roller are respectively provided with circular protruding edges, and therefore the press roller extrudes the preliminarily formed wood core under the action of the circular protruding edges at the two ends.

And, the circumference of compression roller sets up many extrusion strips, and the interval sets for the distance setting between two adjacent extrusion strips.

The bottom of lateral part frame 46 sets up the horizontal stand, and the horizontal stand is fixed in the second is dull and stereotyped, and the horizontal stand sets up two rows, and the interval sets for the distance between two rows of horizontal stands, and two rows of horizontal stands support rotatable roll wheel 45 respectively, and roll wheel 45 is located the below of removing the wooden core, and the compression roller is located the top of removing the wooden core, and the compression roller removes and drives the wooden core and advance to extrude the wooden core both sides after the binding off, do benefit to the wooden core to become wholly.

It will be appreciated that the first frame 86 is provided with a second plate 85, the second plate 85 is lower than the first plate 84, the pressing roller conveying mechanism 4 and the planing mechanism 5 are supported by the second plate 85, the pressing roller conveying mechanism 4 is located at one side of the closing-in mechanism 3, and a set distance is arranged between the planing mechanism 5 and the pressing roller conveying mechanism 4.

Referring to fig. 9, referring to the planing mechanism 5, the planing mechanism 5 has a predetermined distance from one end of the roller conveying mechanism, the planing mechanism 5 includes support columns 53 mounted on the surface of the second plate, the support columns are located at two sides of the wood strip to be finished, that is, the support columns 53 include two support columns, a path for the wood strip to travel is formed between the two support columns 53, a support sheet 54 is mounted on the top side of the support column 53, the support sheet 54 is fixed with a power source, the power source is connected with a planing tool, and the planing tool is used for planing the wood core.

The support piece 54 is an L-shaped support piece, a clamping groove is formed in the inner side of the support piece, a protruding block is arranged on the power source, and the protruding block is clamped into the clamping groove, so that the mounting position of the power source can be moved relative to the support piece.

In the embodiment, the power source is specifically a water-cooling spindle motor 52, the planing tool is a spiral planing tool 51, the water-cooling spindle motor has high rotating speed (24000 r/min) to ensure that the cut surface is smooth and free of burrs, the water-cooling can ensure that the motor cannot be damaged when working for a long time, and the spiral planing tool 51 is matched, so that the finishing efficiency is higher, and only the blade needs to be replaced when the spiral planing tool is used; on the premise of ensuring the conveying, a mode of combining a positive cutter and a reverse cutter is used to ensure that the wood core is not blocked or unfilled in the advancing process, and the next working procedure is carried out.

In this embodiment, multiple sets of planing mechanisms 5 are provided, for example, a production line is provided with two sets of planing mechanisms, the supporting columns 53 of two adjacent planing mechanisms are spaced apart by a set distance, the tops of the supporting columns are connected by a horizontal connecting plate, the spiral planing blades 51 are vertically arranged and pass through the horizontal connecting plate, each set of planing mechanism can be provided with two supporting sheets 54, the two supporting sheets are oppositely arranged, each supporting sheet 54 supports one power source and the spiral planing blade 51, and the two spiral planing blades of one planing mechanism are installed in a staggered manner.

In order to further ensure that the wood core is stably fixed, a nailing mechanism 6 is arranged, a set distance is reserved between the nailing mechanism and the planing mechanism, referring to fig. 10, the nailing mechanism 6 comprises a nailing support 61, the nailing support 61 is supported by a second frame, the top of the second frame is flush with a second flat plate of the first frame, the second frame is in contact with the first frame at a set distance or at a set distance, wheels are arranged at the bottom of the second frame so as to facilitate movement and replacement of the nailing mechanism, a nailing machine 62 is supported by the nailing support, a wood core advancing channel is formed between the nailing support and the nailing machine, and the nailing machine is an existing nailing machine.

In some examples, at least two nailing mechanisms 6 are provided at each advancing log by the second stand, in this embodiment one nailing mechanism is also supported by the second stand, and three nailing mechanisms are supported by the second stand.

The wooden core enters the nailing station under the drive of the compression roller conveying mechanism 5, one nail is driven every 40cm or other distances, a plurality of nailing positions are matched together, the number of nail replacement times is small, the nails are replaced once, the wooden core is used for a long time, the wooden core is prevented from being scattered before cementing, and the shape is kept to enter sawing.

In addition, a wood core heating mechanism 9 is arranged between the nailing mechanism and the sawing mechanism; the wood core heating mechanism 9 comprises a supporting frame, the supporting frame is located on the side portion of the second frame, the top of the supporting frame is flush with the top of the second frame, the supporting frame supports a heating unit, the heating unit forms a clamping groove for wood core advancing, specifically, the heating unit can be heating resistance wires on two sides of a wood core advancing channel, the heating resistance wires on two sides are covered by cover plates, and the clamping groove is formed between the cover plates on two sides.

In some examples, a wood core heating mechanism may not be provided.

The sawing mechanism 7 comprises a third frame 83, a distance is set between the third frame 83 and a supporting frame of the wood core heating mechanism at intervals, the third frame 83 comprises a counter, the counter supports a working saw, the working saw is an existing sizing saw, and the sizing saw is connected with a power source such as a motor to drive the sizing saw to rotate so as to cut the wood core.

The wood core after nailing and heating enters a sizing saw for sawing, and the working procedure can be sawed into corresponding lengths according to requirements.

In some examples, the feed conveyor, the gluing mechanism, the necking mechanism, the roller conveyor, the planing mechanism, the nailing mechanism and the core heating mechanism supported by the frame (the first frame 86 and the second frame 82) may be provided with two or three or other numbers, and simultaneously complete the work of a plurality of cores, the sawing mechanism may be provided with one or more rows of working saws by the third frame, and the sawing mechanism may simultaneously perform the sawing work of a plurality of cores.

If two press roller conveying mechanisms are arranged, a rotating shaft of a driving gear arranged on one press roller conveying mechanism is connected with a rotating shaft of the other line through a coupler 41.

It should be explained that the feeding conveying mechanism, the glue beating mechanism, the compression roller conveying mechanism, the planing mechanism, the nailing mechanism, the sawing mechanism and the wood core heating mechanism are all connected with a controller, the controller can be a PLC controller or an industrial personal computer or other types of controllers so as to realize unified control of all the mechanisms, the controller can be fixed on the side part of the first frame, and the first frame, the second frame, the support frame and the third frame can all be supported through the ground.

And (3) simply processing the recovered building wood templates to form wood strips to be processed. Examples: and (3) processing the recovered building wood templates into wood strips with the width of 46 according to the wood templates, wherein when the thickness of the wood templates is 13, 4 templates are required to form 46-52 wood core blanks, and the wood core blanks enter a spliced wood core production line to manufacture wood cores.

Example two

The embodiment provides a working method of a spliced wood core production line, which comprises the following steps:

the wood strips after dispensing are driven by the conveying mechanism to enter the closing-in mechanism, so that the wood strips are preliminarily molded into wood cores;

the primarily formed wood strip continuously enters a compression roller conveying mechanism under the drive of a conveying component, and the compression roller conveying mechanism extrudes the wood core;

the wood core enters a planing mechanism under the action of a compression roller conveying mechanism to plane the surface;

the wood core enters a nailing mechanism under the action of a compression roller conveying mechanism, and is nailed by a nailing machine;

after nailing, the wood core enters a wood core heating mechanism under the action of a compression roller conveying mechanism to be heated;

after heating, the wood core enters a sawing mechanism under the action of a compression roller conveying mechanism to be sawed into corresponding lengths.

The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a concatenation wood core production line which characterized in that includes:

a frame provided with an opening;

the glue spraying mechanism comprises a glue spraying bracket which is arranged transversely across the second limiting plate and is a door-shaped bracket;

the glue spraying support comprises a transverse plate, the transverse plate is supported by vertical plates at two sides, the height of the transverse plate relative to the frame is adjustable, a first strip hole is formed in the length direction of the transverse plate, one side of the support plate is fixed to the first strip hole through a bolt and a nut, the other side of the support plate is connected with a glue spraying pipe, and a plurality of glue spraying pipes can be arranged at the transverse plate through the first strip hole;

the bottom of the glue pipe is provided with a nozzle which is flat, one side of the nozzle is sharp, namely, the cross section of one side of the nozzle is herringbone, two side surfaces of the herringbone side of the nozzle are respectively provided with a concave part for guiding glue, the concave part is provided with an opening for discharging the glue, and the height of a wood strip is higher than that of the second limiting plate;

2. The spliced wood core production line according to claim 1, wherein the feed conveying mechanism further comprises a pinch roller component, and the pinch roller component is located above the first limiting plate;

the pinch roller component comprises a pinch roller support supported by the frame, the pinch roller support supports at least one row of pinch rollers, the pinch rollers comprise rotatable idler wheels, convex plates are respectively arranged on two sides of each idler wheel, and the positions of the convex plates are aligned with the grooves;

at least one pinch roller component is arranged, and a distance is set between every two adjacent pinch roller brackets at intervals.

3. The spliced wood core production line according to claim 2, wherein one row of the pinch rollers is connected to a first connecting shaft, the first connecting shaft is fixedly connected with one end of each connecting rod, the connecting rods are bent, one ends of the connecting rods are connected with connecting pieces, the connecting pieces are fixedly connected with the horizontal sections of the pinch roller support, guide rods are arranged at bent positions of the connecting rods, and the guide rods penetrate through the horizontal sections at the tops of the pinch roller support.

4. The spliced wood core production line according to claim 1, wherein a closing-in mechanism is arranged between the glue beating mechanism and the compression roller conveying mechanism, and one end of an opening of the frame is positioned at an inlet side of the closing-in mechanism;

5. The spliced wood core production line according to claim 1, wherein the press roller comprises a press roller, and annular raised edges are respectively arranged at two ends of the press roller;

the compression roller is rotatably mounted on the side frame, the horizontal frame is arranged at the bottom of the side frame and fixed on the frame, the horizontal frame supports rotatable rolling wheels, the rolling wheels are located below the movable wood core, and the compression roller is located above the movable wood core.

6. The spliced wood core production line according to claim 1, wherein a planing mechanism is further arranged on one side of the compression roller conveying mechanism away from the nailing mechanism so as to plane the wood core;

the planing mechanism comprises a supporting column arranged on the frame, a supporting sheet is arranged on the top side of the supporting column, a power source is fixed on the supporting sheet, and the power source is connected with the planing tool.

7. The spliced wood core production line according to claim 1, further comprising a wood core heating mechanism, wherein the wood core heating mechanism is located at a side of the nailing mechanism away from the press roll conveying mechanism;

8. The spliced wood core production line according to claim 1, further comprising a sawing mechanism, wherein the sawing mechanism is located on a side of the nailing mechanism away from the press roll conveying mechanism, and the sawing mechanism comprises a working saw for breaking the wood core;

9. A method of operation of a spliced wood core production line according to any one of claims 1 to 8, comprising the steps of:

the wooden core enters a nailing mechanism, and is nailed by a nailing machine.