CN115871068A

CN115871068A - Veneer thickness splicing apparatus

Info

Publication number: CN115871068A
Application number: CN202310048243.1A
Authority: CN
Inventors: 张淳; 巫卓伦
Original assignee: Luoyang Hanzi Wood Products Installation Co ltd
Current assignee: Luoyang Hanzi Wood Products Installation Co ltd
Priority date: 2023-01-31
Filing date: 2023-01-31
Publication date: 2023-03-31

Abstract

The invention discloses a laminated wood thickness splicing device which comprises a base, wherein bottom rails are arranged on two sides of the base, the upper surface of each bottom rail is connected with at least one portal frame through a traveling group, a pressing group for preventing a laminated wood board from arching is connected on each portal frame in a sliding manner, a cavity for accommodating a distance adjusting group is formed in one side of the base, and a rotating group is arranged on the upper surface of each distance adjusting group; the gluing device can pressurize the glued wood board so as to enable the wood board to be bonded more tightly, and through the arrangement of the pressing group, the back arching of the glued wood board during pressurization can be avoided, the splicing quality of the wood board is improved, through the arrangement of the rotating group, the angle of the upright post can be adjusted, and the upright post is matched with the distance adjusting group to enable the upright post to move forwards, so that the glued wood board is pressurized, the wood board is bent into an arc shape, the processing range of the gluing device is improved, and through the arrangement of the two groups of portal frames, the pressing group and the pressing group, the thickness of the multiple groups of wood boards can be spliced simultaneously, and the splicing efficiency of the wood board is improved.

Description

Veneer thickness splicing apparatus

Technical Field

The invention relates to the technical field of wood board thickness splicing, in particular to a veneer thickness splicing device.

Background

The laminated wood is an engineering composite material with high strength-to-quality ratio, attractive appearance and degradability, and is widely applied to the engineering fields of bridges, buildings and the like. Firstly, large enterprises adopt automatic production lines to process the laminated wood, the laminated wood manufacturing method has high efficiency and quality, and the corresponding equipment cost is high, so that the method is not beneficial to enterprises with smaller cost budget; secondly, the glued wood boards are pressurized by a worker through a clamp so as to finish thickness splicing, but the mode is not low, the labor intensity of the worker is high, and the quality of the spliced wood boards is difficult to guarantee. The present invention therefore provides a balsa wood thickness splicing device to solve such problems.

Disclosure of Invention

The technical problem to be solved by the invention is to overcome the existing defects and provide the laminated wood thickness splicing device which can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a veneer thickness splicing apparatus, includes the base, the both sides of base are provided with the end rail, and the upper surface of end rail passes through walking group and is no less than a portal frame and link to each other, and sliding connection has the group of pushing down that prevents the veneer hunch-up on the portal frame, and the cavity that holds apart from adjusting the group is seted up to one side of base, and the upper surface of apart from adjusting the group is provided with rotatory group, and the upper surface of rotatory group passes through the carousel and links to each other with the stand, is provided with the pressurization group of fixed veneer on the stand.

Furthermore, rotatory group mainly comprises first servo motor, driving gear, slewing bearing and removal seat, removes the seat and sets up on the distance adjustment group, and the upper surface that removes the seat passes through slewing bearing and links to each other with the carousel, and the upper surface of carousel is provided with first servo motor, and first servo motor's power take off end runs through the carousel and links to each other with the driving gear, and the driving gear combines together with slewing bearing.

Furthermore, slewing bearing mainly comprises bearing and outer ring gear, the bearing passes through the bolt fastening on moving the seat, and outer ring gear is fixed in the outside of bearing, and outer ring gear passes through the bolt fastening on the carousel.

Furthermore, the distance adjusting group mainly comprises a second servo motor, a second moving wheel and a track, four second moving wheels are arranged below the moving seat, one of the second moving wheels is connected with the power output end of the second servo motor, the lower surfaces of the two second moving wheels on the same side are provided with the track, and the two tracks are connected with the base through a bottom plate.

Further, the pushing unit mainly comprises a pushing hydraulic cylinder, a connecting seat, a sliding unit and a pressing plate, wherein the connecting seat is I-shaped and is connected to the portal frame in a sliding mode through a pushing displacement unit, the sliding units are arranged on two sides of the connecting seat, the pushing hydraulic cylinder is arranged on the upper surface of the connecting seat, and the telescopic end of the pushing hydraulic cylinder penetrates through the connecting seat and is connected with the pressing plate through a connecting piece.

Furthermore, the pushing displacement group mainly comprises a driving motor, a chain and a driven sprocket, the driving motor is arranged on the upper surface of the portal frame, the output end of the driving motor is provided with a driving sprocket, the driving sprocket is connected with the driven sprocket through the chain, and two ends of the chain are connected to the pushing displacement group.

Further, pressurization group mainly comprises lift group and pressurization frock, lift group mainly includes mount, linear electric motor and electric block, the mount is fixed on the portal frame, and the lower surface of mount passes through the motor frame and links to each other with linear electric motor, and linear electric motor's lower surface sliding connection has electric block, and electric block passes through the rope and links to each other with the pressurization frock.

Furthermore, the pressurizing tool mainly comprises a pull rod, a pressurizing hydraulic cylinder and a stop block, wherein the pull rod is arranged between the two groups of laminated wood, one end of the pull rod penetrates through the stop block and fixes the laminated wood on the stand column through the stop block, and the other end of the pull rod penetrates through the stand column and is movably connected with the pressurizing hydraulic cylinder.

Furthermore, one end of the distance adjusting group is connected with at least two supporting plates through a connecting plate, and a groove is formed in the position, corresponding to the supporting plates, of the upper surface of the base.

Furthermore, a discharge frame is arranged on one side of the portal frame, and a hydraulic oil tank is arranged on the other side of the portal frame.

Compared with the prior art: the gluing device can pressurize the glued wood boards so as to enable the wood boards to be bonded more tightly, and can avoid the back arching when the wood boards are pressurized through the arrangement of the pressing group, so that the splicing quality of the wood boards is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a top view of the present invention;

FIG. 4 isbase:Sub>A cross-sectional view A-A of FIG. 2;

FIG. 5 is a cross-sectional view taken along line B-B of FIG. 3;

FIG. 6 is a partial enlarged view of C in FIG. 5;

FIG. 7 is an enlarged view of a portion D of FIG. 5;

FIG. 8 is an enlarged view of a portion E of FIG. 4;

FIG. 9 is a partial structural view of the present invention;

fig. 10 is a partial enlarged view of F in fig. 9.

In the figure: 1. a base; 2. a gantry; 3. a bottom rail; 4. a walking group; 5. a rotating group; 501. a first servo motor; 502. a driving gear; 503. a slewing bearing; 504. a movable seat; 6. a column; 7. pressing the group; 701. pressing down the hydraulic cylinder; 702. a connecting seat; 703. a sliding group; 704. pressing a plate; 8. a lifting group; 801. a fixed mount; 802. a motor frame; 803. a linear motor; 804. an electric hoist; 9. pressing down the displacement group; 901. a drive motor; 902. a chain; 903. a sprocket; 10. a distance adjusting group; 1001. a second servo motor; 1002. a second moving wheel; 1003. a track; 11. a turntable; 12. a hydraulic oil tank; 13. a pressurizing hydraulic cylinder; 14. a pull rod; 15. gluing a wood board; 16. a stopper; 18. a support plate; 19. a connecting plate; 21. a groove; 22. a cavity.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention (for convenience of description and understanding, the upper part of fig. 2 is described as the upper part below). All other embodiments obtained by a person skilled in the art without making any inventive step are within the scope of protection of the present invention.

Referring to fig. 1, the present invention provides a technical solution: the utility model provides a veneer thickness splicing apparatus, including base 1, base 1's both sides are provided with end rail 3, the upper surface of end rail 3 links to each other through walking group 4 with being no less than a portal frame 2, sliding connection has the group 7 of pushing down that prevents veneer 15 hunch-up on the portal frame 2, cavity 22 that holds apart from adjusting group 10 is seted up to one side of base 1, the upper surface of apart from adjusting group 10 is provided with rotatory group 5, the upper surface of rotatory group 5 passes through carousel 11 and links to each other with stand 6, be provided with the pressurization group of fixed veneer 15 on the stand 6.

Specifically, the lower surface of the bottom rail 3 is provided with twenty cushion blocks, the number of the portal frames 2 is two, and when a group of laminated wood is subjected to pressure maintaining, a worker can perform manufacturing of the laminated wood at the other portal frame 2, so that the processing efficiency of the laminated wood is improved.

As shown in fig. 1, 5 and 7, the rotating group 5 mainly includes a first servo motor 501, a driving gear 502, a rotary support 503 and a moving seat 504, the moving seat 504 is disposed on the distance adjusting group 10, an upper surface of the moving seat 504 is connected to the turntable 11 through the rotary support 503, the first servo motor 501 is disposed on the upper surface of the turntable 11, a power output end of the first servo motor 501 penetrates through the turntable 11 to be connected to the driving gear 502, and the driving gear 502 is combined with the rotary support 503.

Specifically, the pivoting support 503 mainly includes a bearing and an outer ring gear, the bearing is fixed on the movable base 504 through a bolt, the outer ring gear is fixed on the outer side of the bearing, and the outer ring gear is fixed on the turntable 11 through a bolt.

Set up like this, the accessible is first servo motor 501 drives driving gear 502 and rotates, thereby make the slewing bearing 503 with driving gear 502 engaged with drive the carousel 11 and rotate, thereby make stand 6 use slewing bearing 503 to rotate to suitable angle as the centre of a circle, when needs preparation curved glued wood, the angle of accessible rotation group adjustment multiunit stand 6, and adjust the distance of multiunit stand 6 through apart from adjusting group 10, thereby make stand 6 be the arc, accessible pressurization group pressurizes the plank after the rubber coating afterwards, thereby accomplish the preparation of arc plank.

Further, the distance adjusting group 10 mainly comprises a second servo motor 1001, a second movable wheel 1002 and a track 1003, four second movable wheels 1002 are arranged below the movable base 504, one of the second movable wheels 1002 is connected with a power output end of the second servo motor 1001, the lower surfaces of the two second movable wheels 1002 on the same side are provided with the track 1003, and the two tracks 1003 are connected with the base 1 through a bottom plate.

Set up like this, accessible second servo motor 1001 drives the rotation of second removal wheel 1002 to make and remove seat 504 and move along track 1003, thereby cooperate with rotatory group 5, move stand 6 to suitable position, thereby make the group of pressurizeing pressurize the plank after the rubber coating, and stretch-bend to the arc.

As shown in fig. 9, the pressing unit 7 mainly includes a pressing hydraulic cylinder 701, a connecting seat 702, sliding units 703 and a pressing plate 704, the connecting seat 702 is i-shaped and is slidably connected to the gantry 2 through the pressing displacement unit 9, the sliding units 703 are disposed on two sides of the connecting seat 702, the pressing hydraulic cylinder 701 is disposed on the upper surface of the connecting seat 702, and the telescopic end of the pressing hydraulic cylinder 701 penetrates through the connecting seat 702 and is connected to the pressing plate 704 through a connecting member.

When the glued wood board is pressurized, the upper surface of the wood board is easy to arch under the action of transverse pressure, two paddings with the same size can be placed on the upper surface of the wood board, then the connecting seat 702 is driven to move to the upper part of the laminated wood by the downward pressing displacement group 9, and then the pressing plate 704 is driven to move downwards by the downward pressing hydraulic cylinder 701, so that the pressing plate 704 is vertically contacted with the two paddings, the paddings apply downward pressure to the laminated wood, the upper surface of the glued wood board is prevented from arching, and the production quality of the laminated wood is improved.

As shown in fig. 3 and 9, the push-down displacement group 9 mainly comprises a driving motor 901, a chain 902 and a driven sprocket 903, the driving motor 901 is disposed on the upper surface of the gantry 2, a driving sprocket is disposed at the output end of the driving motor 901, the driving sprocket is connected to the driven sprocket 903 through the chain 902, and two ends of the chain 902 are connected to the push-down group 7.

By means of the arrangement, the driving motor 901 can drive the driving chain wheel to rotate, so that the driving chain wheel drives the chain 902 and the driven chain wheel 903 to rotate, the pressing group 7 is driven by the chain 902 to move left and right, downward pressure is applied to the laminated wood by the pressing group 7, and the upper surface of the laminated wood is prevented from being arched.

As shown in fig. 5, 6 and fig. 6, the pressurizing group mainly comprises a lifting group 8 and a pressurizing tool, the lifting group 8 mainly comprises a fixing frame 801, a linear motor 803 and an electric hoist 804, the fixing frame 801 is fixed on the gantry 2, the lower surface of the fixing frame 801 is connected with the linear motor 803 through a motor frame 802, the lower surface of the linear motor 803 is connected with the electric hoist 804 in a sliding manner, and the electric hoist 804 is connected with the pressurizing tool through a rope.

Specifically, the pressurizing tool mainly comprises a pull rod 14, a pressurizing hydraulic cylinder 13 and a stop block 16, wherein the pull rod 14 is arranged between two groups of laminated wood, one end of the pull rod 14 penetrates through the stop block 16 and fixes the laminated wood on the upright post 6 through the stop block 16, and the other end of the pull rod 14 penetrates through the upright post 6 and is movably connected with the pressurizing hydraulic cylinder 13.

More specifically, a plurality of quad slit have been seted up on the pull rod 14, run through the quad slit through the limiting plate to make dog 16 paste on the lumber skid of glued wood front side, pull rod 14 front end is through round pin axle and pressurization hydraulic cylinder 13 swing joint, and the front end of pressurization hydraulic cylinder 13 is provided with the supporting shoe.

When using, drive through electric block 804 and add the pressure hydraulic cylinder 13 and rise to pull rod 14 department, it is fixed mutually with pull rod 14 and pressure hydraulic cylinder 13 through the round pin axle afterwards, make the supporting shoe of adding the pressure hydraulic cylinder 13 front side push up stand 6 afterwards, it moves towards the stand to drive pull rod 14 by adding the pressure hydraulic cylinder 13 afterwards, thereby make 16 extrusion paddings of dog, make the plank between paddings and the stand 6 closely laminate, insert the quad slit on pull rod 14 with the stopper afterwards, make the stopper fix pull rod 14 in stand 6 one side, thereby pressurize the plank, guarantee the bonding quality of plank.

As shown in fig. 10, one end of the distance adjusting set 10 is connected to at least two support plates 18 through a connecting plate 19, and a groove 21 is formed on the upper surface of the base 1 corresponding to the support plates 18.

Specifically, the support plate 18 can be inserted into a groove 21 on the base 1 to guide the distance adjustment group 10, and the support plate 18 can support the laminated wood.

As shown in fig. 1, 2, 3, 4 and 9, a discharge frame 20 is arranged on one side of a portal frame 2, a pressurizing tool can be placed in the discharge frame 20, a hydraulic oil tank 12 is arranged on the other side of the portal frame 2, and the hydraulic oil tank 12 is respectively connected with a down-pressing hydraulic cylinder 701 and a pressurizing hydraulic cylinder 13 through an oil conveying pipe and an oil return pipe.

When using, lay three lumber skid toward backup pad 18, on the lumber skid was placed to the plank of will scribbling the glue afterwards, and push away the plank to stand 6, the plank of will scribbling the glue is put on the lumber skid in proper order afterwards, and push away to stand 6, and place a lumber skid in the place ahead of plank, put the upper surface at the plank with the pull rod that corresponds stand quantity afterwards, make the pull rod run through the stand afterwards, and make the dog insert on the pull rod, run through the quad slit on the pull rod through the limiting plate, make dog 16 paste on the lumber skid of bakelite front side, afterwards, put into the plank of scribbling the glue in proper order on the pull rod, and push away to the stand, place two lumber skids perpendicular with plank length in the top of plank afterwards.

Then, the electric hoist 804 can drive the pressurized hydraulic cylinder 13 to rise to the pull rod 14, then the pull rod 14 and the pressurized hydraulic cylinder 13 are fixed through a pin shaft, then the supporting block on the front side of the pressurized hydraulic cylinder 13 is enabled to prop against the upright post 6, then the pressurized hydraulic cylinder 13 drives the pull rod 14 to move towards the upright post, so that the stop block 16 extrudes the skid, the skid is enabled to be tightly attached to the wood board between the skid and the upright post 6, meanwhile, the pressing displacement group 9 drives the connecting seat 702 to move to the upper side of the plywood, then the pressing cylinder 701 drives the pressing plate 704 to move downwards, the pressing plate 704 is enabled to vertically contact with the two skids, the skids are enabled to apply downward pressure to the plywood, the upper surface of the plywood is prevented from arching, the production quality of the plywood is improved, then the limiting block is inserted into a square hole on the pull rod 14, the pull rod 14 is enabled to be fixed on one side of the upright post 6, and the pressure of the wood board is maintained, and the bonding quality of the wood board is ensured.

And then, gluing another group of wood boards, pushing the glued wood boards to the upright posts, repeating the operation, and performing uninterrupted glued wood splicing operation.

When the arc-shaped glued wood needs to be manufactured, the driving gear 502 can be driven to rotate by the aid of the first servo motor 501, the rotary support 503 meshed with the driving gear 502 can drive the rotary table 11 to rotate, the stand column 6 can rotate to a proper angle by taking the rotary support 503 as a circle center, the operation is repeated, the angles of the multiple groups of stand columns 6 are adjusted, the distances of the multiple groups of stand columns 6 are adjusted by the distance adjusting group 10, the stand columns 6 are arc-shaped, the glued wood board can be pressurized by the aid of the pressurizing group, and accordingly manufacturing of the arc-shaped wood board is completed.

The walking group 4, the first servo motor 501, the downward-pressing hydraulic cylinder 701, the linear motor 803, the electric hoist 804, the driving motor 901 and the second servo motor 1001 disclosed by the invention are regulated and controlled by an external control switch group.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a glued wood thickness splicing apparatus which characterized in that: including base (1), the both sides of base (1) are provided with end rail (3), the upper surface of end rail (3) link to each other through walking group (4) and be no less than one portal frame (2), sliding connection has the group (7) of pushing down that prevents that veneer plank (15) hunch-up on portal frame (2), cavity (22) that hold apart from adjusting group (10) are seted up to one side of base (1), the upper surface of apart from adjusting group (10) is provided with rotatory group (5), the upper surface of rotatory group (5) passes through carousel (11) and links to each other with stand (6), be provided with the pressurization group of fixed veneer plank (15) on stand (6).

2. The laminated wood thickness splicing device of claim 1, wherein: the rotating group (5) mainly comprises a first servo motor (501), a driving gear (502), a slewing bearing (503) and a moving seat (504), the moving seat (504) is arranged on the distance adjusting group (10), the upper surface of the moving seat (504) is connected with a turntable (11) through the slewing bearing (503), the upper surface of the turntable (11) is provided with the first servo motor (501), the power output end of the first servo motor (501) penetrates through the turntable (11) to be connected with the driving gear (502), and the driving gear (502) is combined with the slewing bearing (503).

3. The laminated wood thickness splicing device of claim 2, wherein: the slewing bearing (503) mainly comprises a bearing and an outer gear ring, the bearing is fixed on the movable base (504) through bolts, the outer gear ring is fixed on the outer side of the bearing, and the outer gear ring is fixed on the rotary table (11) through bolts.

4. A balsawood thickness splicing device according to claim 1 or 2, wherein: the distance adjusting group (10) mainly comprises a second servo motor (1001), a second moving wheel (1002) and a track (1003), four second moving wheels (1002) are arranged below the moving seat (504), one of the second moving wheels (1002) is connected with a power output end of the second servo motor (1001), the track (1003) is arranged on the lower surfaces of the two second moving wheels (1002) on the same side, and the two tracks (1003) are connected with the base (1) through a bottom plate.

5. The laminated wood thickness splicing device of claim 1, wherein: push down group (7) mainly by push down pneumatic cylinder (701), connecting seat (702), slip group (703) and clamp plate (704) and constitute, connecting seat (702) are the I shape, and through pushing down displacement group (9) sliding connection on portal frame (2), the both sides of connecting seat (702) are provided with slip group (703), and the upper surface of connecting seat (702) is provided with and pushes down pneumatic cylinder (701), and the flexible end of pushing down pneumatic cylinder (701) runs through connecting seat (702) to link to each other with clamp plate (704) through the connecting piece.

6. The laminated wood thickness splicing device of claim 5, wherein: the downward pressing displacement group (9) mainly comprises a driving motor (901), a chain (902) and a driven sprocket (903), wherein the driving motor (901) is arranged on the upper surface of the portal frame (2), a driving sprocket is arranged at the output end of the driving motor (901), the driving sprocket is connected with the driven sprocket (903) through the chain (902), and two ends of the chain (902) are connected to the downward pressing group (7).

7. The laminated wood thickness splicing device of claim 1, wherein: the pressurization group mainly comprises a lifting group (8) and a pressurization tool, the lifting group (8) mainly comprises a fixing frame (801), a linear motor (803) and an electric hoist (804), the fixing frame (801) is fixed on a portal frame (2), the lower surface of the fixing frame (801) is connected with the linear motor (803) through a motor frame (802), the lower surface of the linear motor (803) is connected with the electric hoist (804) in a sliding mode, and the electric hoist (804) is connected with the pressurization tool through a rope.

8. The laminated wood thickness splicing device of claim 7, wherein: the pressurizing tool mainly comprises a pull rod (14), a pressurizing hydraulic cylinder (13) and a stop block (16), wherein the pull rod (14) is arranged between two groups of laminated wood, one end of the pull rod (14) penetrates through the stop block (16) and fixes the laminated wood on the upright post (6) through the stop block (16), and the other end of the pull rod (14) penetrates through the upright post (6) and is movably connected with the pressurizing hydraulic cylinder (13).

9. The laminated wood thickness splicing device of claim 1, wherein: one end of the distance adjusting group (10) is connected with at least two supporting plates (18) through a connecting plate (19), and a groove (21) is formed in the position, corresponding to the supporting plates (18), of the upper surface of the base (1).

10. The laminated wood thickness splicing device of claim 1, wherein: and a discharging frame (20) is arranged on one side of the portal frame (2), and a hydraulic oil tank (12) is arranged on the other side of the portal frame (2).