CN112792932A

CN112792932A - Press-fit device for plywood

Info

Publication number: CN112792932A
Application number: CN202110138931.8A
Authority: CN
Inventors: 翁晓炜
Original assignee: Individual
Current assignee: Guigang Huaxin Wood Technology Co ltd
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-05-14
Anticipated expiration: 2041-02-01
Also published as: CN112792932B

Abstract

The invention discloses a laminating device for plywood, which belongs to the technical field of plywood processing and comprises a workbench, a containing seat, a lifting device, a clamping device, a laminating device, a jacking device, a correcting device and a collecting device, the workbench is placed on a horizontal plane, the containing seat is arranged at the top of the workbench, the lifting device is arranged at the top of the workbench, the clamping device is fixedly arranged on the lifting device, the pressing device is arranged at the top of the workbench, the workbench is provided with an accommodating groove, the jacking device is arranged in the accommodating groove on the workbench and is in sliding fit with the pressing device, the correcting device is arranged on the pressing device, the collecting device is arranged at the top of the workbench, the lifting device is matched with the pressing device to effectively press the plywood so that the periphery of the plywood is not opened, and the lifting device is matched with the clamping device to feed the plywood, so that the overall working efficiency is improved.

Description

Press-fit device for plywood

Technical Field

The invention relates to the technical field of plywood processing, in particular to a laminating device for plywood.

Background

The plywood is an artificial board and is also one of common materials for furniture. The surface plate and the inner plate are arranged symmetrically on two sides of the central layer or the plate core, and the glued veneers are pressed into a plate blank which is formed by criss-cross matching according to the wood grain direction under the condition of heating or not. The number of layers is generally odd, and a few of the layers are even, so that the physical and mechanical properties in the longitudinal and transverse directions are small, and three-ply boards, five-ply boards and the like are commonly used. The plywood can improve the utilization rate of wood, is a main way for saving wood, and can also be used as functional materials for airplanes, ships, trains, automobiles, buildings, packing boxes and the like.

However, the existing plywood pressing device has the following problems: the middle part pressurized overweight of plywood can lead to opening all around of plywood to the pressfitting production influence of plywood when carrying out the pressfitting to the plywood to and carry out supplementary blowing by operating personnel usually when carrying out the material loading to the plywood, work efficiency is slow and have certain potential safety hazard.

Disclosure of Invention

The embodiment of the invention provides a plywood pressing device, which aims to solve the technical problems that when plywood is pressed, the middle of the plywood is pressed too much, the periphery of the plywood is opened, the pressing of the plywood is influenced, when the plywood is loaded, operators usually carry out auxiliary material discharging, the working efficiency is low, and certain potential safety hazards exist.

The embodiment of the invention adopts the following technical scheme: the utility model provides a compression fittings of plywood includes the workstation, holds seat, elevating gear, presss from both sides and gets device, compression fittings, jacking device, orthotic devices and collection device, the workstation is placed on the horizontal plane, hold the seat and install the top at the workstation, elevating gear installs the top at the workstation, press from both sides and get device fixed mounting on elevating gear, compression fittings installs the top at the workstation, be equipped with the holding tank on the workstation, jacking device install in the holding tank on the workstation and with compression fittings sliding fit, orthotic devices installs on compression fittings, collection device installs the top at the workstation.

Further, the lifting device comprises a lifting motor, a rotating rod, a placing plate, two lifting frames, two connecting frames, two positioning seats and four positioning rods, one end of each positioning rod is fixedly arranged at the top of the workbench, the placing plate is arranged on the four positioning rods and is in sliding fit with the four positioning rods, the lifting motor is arranged at the top of the workbench, the two positioning seats are respectively and symmetrically fixedly arranged at the top of the workbench, the dwang is installed on elevator motor's main shaft and with elevator motor's spindle drive cooperation, dwang and two positioning seat normal running fit, two the crane is installed respectively on two positioning seats and with two positioning seat normal running fit, two crane and dwang normal running fit, two the one end of link is articulated the cooperation with two cranes respectively, two the other end of link with place the articulated cooperation of board.

Further, the clamping device comprises a clamping seat, a working motor, a fixed frame, a first rotating block, a second rotating block, a first moving block, a second moving block, a moving frame, a rotating block, a moving rod, a reset spring, a connecting block, a connecting rod, a supporting frame and a suction disc, the clamping seat is placed at the top of the placing plate, the fixed frame is fixedly installed at the top of the clamping seat, the working motor is installed on the clamping seat, a main shaft of the working motor penetrates through the fixed frame, the moving frame is installed on the fixed frame and is in rotating fit with the fixed frame, an upper moving groove and a lower moving groove are formed in the moving frame, one end of the first rotating block is installed on the main shaft of the working motor and is in transmission fit with the main shaft of the working motor, the first moving block is installed at the other end of the first rotating block and is in rotating fit with the first rotating block, and is in sliding fit, the second moving block is placed in an upper moving groove in the moving frame and is in sliding fit with the upper moving groove, one end of the second rotating block is eccentrically arranged on the second moving block and is rotatably connected with the second moving block, two ends of the connecting rod are fixedly mounted on the fixing frame, a sleeve is formed on the connecting rod, the supporting rod is arranged in the sleeve on the connecting rod in a penetrating mode, the supporting frame is mounted on the connecting rod and is in sliding fit with the connecting rod, the suction disc is mounted on the supporting frame, the connecting block is mounted on the side wall of the supporting frame in a hinged mode, the moving rod is mounted at the bottom of the connecting block, the rotating block is mounted on the moving rod and is in sliding fit with the moving rod, the rotating block is in rotating fit with the second rotating block, and two ends of the reset spring are connected with the bottom of.

Further, the pressing device comprises a bearing seat, an electric driving cylinder, a lower pressing plate, an upper pressing module, a lower pressing module, four lower pressing rods and four buffer springs, the bearing seat is installed at the top of the workbench, the electric driving cylinder is installed at the top of the bearing seat, the lower pressing plate is installed on a stroke slider of the electric driving cylinder, the lower pressing rods are installed on the lower pressing plate respectively and are in sliding fit with the lower pressing plate, the upper pressing module is fixedly installed on the four lower pressing rods, the two ends of each buffer spring are connected with one end of the lower pressing plate and one end of the upper pressing module respectively, and the lower pressing module is installed at the top of the workbench.

Further, the jacking device comprises a jacking seat, a jacking electric cylinder, a movable rack, a rotating gear, a rotating rod, a jacking plate, two rotating gears, two jacking toothed bars and four jacking columns, the jacking seat is installed in the accommodating tank on the workbench, the jacking electric cylinder is installed on the side wall of the bearing seat and in sliding fit with the bearing seat, a sliding groove is arranged on the jacking seat, the movable rack is installed on the telescopic end of the jacking electric cylinder and in sliding fit with the jacking seat, the two ends of the rotating rod are installed on the two side walls of the jacking seat and in sliding fit with the jacking seat, the rotating gear is installed on the rotating rod and is meshed with the movable rack, two rotating gears are symmetrically installed on the rotating rod and in rotating fit with the rotating rod, two jacking toothed bars are symmetrically installed on the jacking seat and in sliding fit with the jacking seat, and the jacking toothed bars are meshed with the two rotating gears respectively, the jacking plate is installed at the tops of the two jacking toothed bars, the jacking columns are fixedly installed on the jacking plate and are in sliding fit with the pressing and closing module, and four holes through which the jacking columns can penetrate are formed in the pressing and closing module.

Further, the correcting device comprises four groups of correcting components, each group of correcting components comprises a correcting seat, a driving motor, a driving half tooth, a driving gear, a movable toothed plate, a driving rod, a correcting frame and a correcting block, the correcting seat is arranged on the side wall of the bearing seat, the driving motor is arranged on the correcting seat, the driving half-gear is arranged on a main shaft of the driving motor and is in transmission fit with the main shaft of the driving motor, the movable toothed plate is arranged on the side wall of the correction seat and is in sliding fit with the correction seat, the driving half teeth are meshed with the movable toothed plate, the driving rod is arranged on the correcting seat and is in running fit with the correcting seat, the driving gear is arranged at one end of the driving rod and is meshed with the driving half-gear, the one end of correcting the frame is installed at the other end of actuating lever, the correction piece is installed at the other end of correcting the frame and with correct frame normal running fit.

Further, the collecting device comprises a collecting box which is arranged at the bottom of the workbench and is positioned below the lower pressing and clamping module.

The embodiment of the invention adopts at least one technical scheme which can achieve the following beneficial effects:

one of which, when the plywood that will hold on the seat is pressed from both sides and is got and put into compression fittings on, elevator motor rotates and drives the dwang and rotate, the dwang rotates and drives two erectors and rotate, two erectors rotate and drive two links and rotate, two links rotate and drive and place the board and rise and descend and press from both sides the device through the cooperation and place the plywood and place the automatic feeding operation of completion to the plywood on holding the seat with the decline, the holistic work efficiency has been improved and operating personnel's labour has been reduced.

Secondly, when the plywood on the containing seat is clamped, the working motor rotates to drive the first rotating block to rotate at the moment, the first rotating block drives the first moving block to slide in the lower moving groove on the moving frame to drive the moving frame to swing, the moving frame swings to drive the second moving block to slide in the upper moving groove on the moving frame, the second moving block drives the second rotating block to rotate, the second moving block drives the second rotating block to move, the second rotating block drives the rotating block to move, the moving rod drives the connecting block to rotate, the moving rod moves to enable the supporting frame to move left and right, the supporting frame moves to drive the supporting rod to move left and right on the connecting rod, when the connecting rod moves to the leftmost end or the rightmost end, the connecting block is pushed by the moving rod through the rotation of the rotating block, and the supporting frame moves downwards on the supporting rod, the support frame moves down to drive the absorption dish will hold the plywood of placing on the seat and absorb the removal one by one and place and accomplish the automatic clamp of plywood and get the material loading operation under on the lamination module, need not operating personnel and place the plywood one by one and improved holistic work efficiency under on the lamination module.

And thirdly, when a plurality of veneers are placed on the lower pressing module, the driving electric cylinder operates to drive the lower pressing module to move downwards, when the veneers are touched, the four buffer springs can play a role in buffering the pressing of the veneers, and the plurality of veneers are pressed to complete the pressing operation by mutually matching the upper pressing module and the lower pressing module.

It is four, when last lamination module pushes down when carrying out the pressfitting with the plywood, the middle part pressurized overweight of plywood can lead to opening all around to the pressfitting of plywood to produce the influence this moment, jacking electric cylinder function drives and removes the rack slip this moment, it is rotatory to remove the rack slip and drive the running gear, the running gear is rotatory to drive the rotary rod rotatory, the rotary rod is rotatory to drive two rotating gear rotations, two rotating gear rotations drive two jacking ratchets and rise, two jacking ratchets rise and drive the jacking board and rise, the jacking board rises and drives four jacking posts and rise four angles that correspond the plywood, make the plywood receive equal pressure all around can not open, cooperation compression fittings carries out the pressfitting completion operation with the plywood.

Fifthly, when pressing from both sides the device and placing the plywood on the pressfitting module down, driving motor function drives the rotation of drive half tooth, drive half tooth rotates and drives the pinion rack and remove, the pinion rack removes and drives drive gear and rotate, drive gear is rotatory to drive the actuating lever and rotates, the actuating lever rotates and drives and corrects the frame and swing, it is right that correction frame swing makes the correction block swing, correct the position of plywood through the correction block on the four group correction subassemblies, can not take place the slope in the position when making compression fittings carry out the pressfitting to a plurality of plywoods, the finished product completion operation of plywood pressfitting molding is influenced.

Sixthly, when the collecting box was used for compression fittings to carry out the pressfitting to the plywood, glue on the plywood was extruded by compression fittings, and the collecting box of accessible push down the joint module below collected the glue of excessive play this moment, prevented the waste of raw and other materials.

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 and not to limit the invention. In the drawings:

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic perspective view of the lifting device of the present invention;

FIG. 4 is a first perspective view of the grasping device according to the present invention;

FIG. 5 is a schematic perspective view of a second embodiment of the clamping device of the present invention;

FIG. 6 is a schematic perspective view of a pressing device according to the present invention;

FIG. 7 is a schematic view of a partial perspective structure of a jacking apparatus according to the present invention;

fig. 8 is a schematic perspective view of the orthotic device of the present invention.

Reference numerals

The working table 1, the containing seat 2, the lifting device 3, the lifting motor 31, the rotating rod 32, the placing plate 33, the lifting frame 34, the connecting frame 35, the positioning seat 36, the positioning rod 37, the clamping device 4, the clamping seat 41, the working motor 42, the fixing frame 43, the first rotating block 44, the second rotating block 45, the first moving block 46, the second moving block 47, the moving frame 48, the rotating block 49, the moving rod 491, the return spring 492, the connecting block 493, the connecting rod 494, the supporting rod 495, the supporting frame 496, the suction disc 497, the pressing device 5, the supporting seat 51, the driving electric cylinder 52, the lower pressing plate 53, the upper pressing module 54, the lower pressing module 55, the lower pressing rod 56, the buffer spring 57, the lifting device 6, the lifting seat 61, the lifting electric cylinder 62, the moving rack 63, the rotating gear 64, the rotating rod 65, the lifting plate 66, the rotating gear 67, the lifting gear 68, the lifting column 69, the correcting device 7, the correcting assembly 71, the correcting seat 711, the driving motor 712, the driving half-tooth 713, the driving gear 714, the movable tooth plate 715, the driving rod 716, the correcting frame 717, the correcting block 718, the collecting device 8 and the collecting box 81.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The technical solutions provided by the embodiments of the present invention are described in detail below with reference to the accompanying drawings.

Referring to fig. 1 to 8, an embodiment of the present invention provides a plywood stitching device, including a workbench 1, a containing seat 2, a lifting device 3, a clamping device 4, a stitching device 5, a jacking device 6, a correcting device 7, and a collecting device 8, where the workbench 1 is placed on a horizontal plane, the containing seat 2 is installed at the top of the workbench 1, the lifting device 3 is installed at the top of the workbench 1, the clamping device 4 is fixedly installed on the lifting device 3, the stitching device 5 is installed at the top of the workbench 1, an accommodating groove is provided on the workbench 1, the jacking device 6 is installed in the accommodating groove on the workbench 1 and is in sliding fit with the stitching device 5, the correcting device 7 is installed on the stitching device 5, and the collecting device 8 is installed at the top of the workbench 1.

Preferably, referring to fig. 3, the lifting device 3 includes a lifting motor 31, a rotating rod 32, a placing plate 33, two lifting frames 34, two connecting frames 35, two positioning seats 36 and four positioning rods 37, one end of each of the four positioning rods 37 is fixedly disposed at the top of the workbench 1, the placing plate 33 is mounted on the four positioning rods 37 and is in sliding fit with the four positioning rods 37, the lifting motor 31 is mounted at the top of the workbench 1, the two positioning seats 36 are respectively and symmetrically fixed at the top of the workbench 1, the rotating rod 32 is mounted on a main shaft of the lifting motor 31 and is in transmission fit with the main shaft of the lifting motor 31, the rotating rod 32 is in rotational fit with the two positioning seats 36, the two lifting frames 34 are respectively mounted on the two positioning seats 36 and are in rotational fit with the two positioning seats 36, and the two lifting frames 34 are in rotational fit with, one end of each of the two connecting frames 35 is respectively hinged with the two lifting frames 34, and the other end of each of the two connecting frames 35 is hinged with the placing plate 33; when the plywood that will hold on seat 2 presss from both sides when getting to put into compression fittings 5 on, elevator motor 31 rotates and drives dwang 32 and rotates, dwang 32 rotates and drives two erectors 34 and rotate, two erectors 34 rotate and drive two links 35 and rotate, two links 35 rotate and drive and place board 33 and rise on four locating levers 37 and descend and press from both sides device 4 through the cooperation and place the plywood and place the automatic feeding operation of completion to the plywood on holding seat 2, the holistic work efficiency has been improved and operating personnel's labour has been reduced.

Preferably, as shown in fig. 4 and 5, the gripping device 4 includes a gripping base 41, a working motor 42, a fixed frame 43, a first rotating block 44, a second rotating block 45, a first moving block 46, a second moving block 47, a moving frame 48, a rotating block 49, a moving rod 491, a return spring 492, a connecting block 493, a connecting rod 494, a supporting rod 495, a supporting frame 496, and a suction disc 497, the gripping base 41 is placed on the top of the placing plate 33, the fixed frame 43 is fixedly installed on the top of the gripping base 41, the working motor 42 is installed on the gripping base 41, a main shaft of the working motor 42 penetrates through the fixed frame 43, the moving frame 48 is installed on the fixed frame 43 and rotatably engaged with the fixed frame 43, an upper moving groove and a lower moving groove are formed on the moving frame 48, one end of the first rotating block 44 is installed on the main shaft of the working motor 42 and drivingly engaged with the main shaft of the working motor, the first moving block 46 is installed at the other end of the first rotating block 44 and is in sliding fit with the first rotating block 44, the first moving block 46 is in sliding fit with a lower moving groove on the moving frame 48, the second moving block 47 is placed in an upper moving groove on the moving frame 48 and is in sliding fit with the upper moving groove, one end of the second rotating block 45 is eccentrically arranged on the second moving block 47 and is in rotating connection with the second moving block 47, the top end of the connecting rod 494 is fixedly installed on the fixed frame 43, a sleeve is formed on the connecting rod 494, the supporting rod 495 is arranged in the sleeve on the connecting rod 494 in a penetrating manner, the supporting frame 496 is installed on the connecting rod 494 and is in sliding fit with the connecting rod 494, the suction disc 497 is installed on the supporting frame 496, the connecting block 493 is hinged and installed on a side wall of the supporting frame 496, the moving rod 491 is installed at the bottom of the connecting block 493, the rotating block 49 is installed on the moving rod, the rotating block 49 is eccentrically and rotatably connected with the second rotating block 45, and two ends of the return spring 492 are respectively connected with the bottom of the connecting block 493 and the top of the rotating block 49; when plywood on the containing seat 2 is clamped, at the moment, the working motor 42 rotates to drive the first rotating block 44 to rotate, the first rotating block 44 drives the first moving block 46 to slide in the lower moving groove of the moving frame 48 to drive the moving frame 48 to swing, the moving frame 48 swings to drive the second moving block 47 to slide in the upper moving groove of the moving frame 48, the second moving block 47 moves to drive the second rotating block 45 to move, the second rotating block 45 moves to drive the rotating block 49 to move, the rotating block 49 rotates to drive the moving rod 491 to slide on the rotating block 49, the moving rod 491 moves to drive the connecting block 493 to rotate, the moving rod 491 moves to move the supporting frame 496 to move left and right, the supporting frame 496 moves to drive the supporting rod 495 to move left and right on the connecting rod 494, when the connecting block 493 moves to the leftmost end or the rightmost end on the connecting rod 494, the connecting block 493 is pushed by the moving rod 491 through the rotation of the rotating block, make support frame 496 move down on bracing piece 495, support frame 496 moves down and drives to absorb dish 497 and will hold the plywood of placing on seat 2 and absorb the removal one by one and place the completion on pressfitting module 55 down and press from both sides the material loading operation to the automation of plywood, need not operating personnel and place the plywood one by one and improved holistic work efficiency on pressfitting module 55 down.

Preferably, referring to fig. 6, the pressing device 5 includes a bearing seat 51, an electric driving cylinder 52, a lower pressing plate 53, an upper pressing module 54, a lower pressing module 55, four lower pressing rods 56 and four buffer springs 57, the bearing seat 51 is installed at the top of the workbench 1, the electric driving cylinder 52 is installed at the top of the bearing seat 51, the lower pressing plate 53 is installed on a stroke slider of the electric driving cylinder 52, the four lower pressing rods 56 are respectively installed on the lower pressing plate 53 and are in sliding fit with the lower pressing plate 53, the upper pressing module 54 is fixedly installed on the four lower pressing rods 56, two ends of the four buffer springs 57 are respectively connected with one end of the lower pressing plate 53 and one end of the upper pressing module 54, and the lower pressing module 55 is installed at the top of the workbench 1; when a plurality of plywood were placed under on the pressfitting module 55, the driving electric cylinder 52 function this moment drives the pressfitting module 55 downstream, when touching the plywood, four buffer spring 57 can play the cushioning effect that carries out the pressfitting to the plywood, carries out the pressfitting completion pressfitting operation with a plurality of plywood boards through the cooperation each other between last pressfitting module 54 and the lower pressfitting module 55.

Preferably, as shown in fig. 2 and 7, the jacking device 6 includes a jacking seat 61, a jacking electric cylinder 62, a movable rack 63, a rotating gear 64, a rotating rod 65, a jacking plate 66, two rotating gears 67, two jacking toothed bars 68 and four jacking columns 69, the jacking seat 61 is installed in the holding tank on the workbench 1, the jacking electric cylinder 62 is installed on the side wall of the bearing seat 51 and in sliding fit with the bearing seat 51, a sliding groove is provided on the jacking seat 61, the movable rack 63 is installed on the telescopic end of the jacking electric cylinder 62 and in sliding fit with the jacking seat 61, both ends of the rotating rod 65 are installed on both side walls of the jacking seat 61 and in rotating fit with the jacking seat 61, the rotating gear 64 is installed on the rotating rod 65 and engaged with the movable rack 63, two rotating gears 67 are symmetrically installed on the rotating rod 65 and in rotating fit with the rotating rod 65, the two jacking toothed bars 68 are symmetrically arranged on the jacking seat 61 and are in sliding fit with the jacking seat 61, the two jacking toothed bars 68 are respectively meshed with the two rotating gears 67, the jacking plate 66 is arranged at the tops of the two jacking toothed bars 68, the four jacking columns 69 are fixedly arranged on the jacking plate 66 and are in sliding fit with the lower pressing and closing module 55, and the lower pressing and closing module 55 is provided with four holes through which the jacking columns 69 can pass; when last pressfitting module 54 pushes down when carrying out the pressfitting with the plywood, the middle part overstress of plywood can lead to opening all around to the pressfitting of plywood to produce the influence this moment, jacking electric cylinder 62 function drives and removes rack 63 and slides this moment, it slides and drives rotation gear 64 rotatory to remove rack 63, rotation gear 64 is rotatory to drive rotary rod 65 rotatory, rotary rod 65 is rotatory to drive two rotary gear 67 rotations, two rotary gear 67 rotate and drive two jacking rack bars 68 and rise, two jacking rack bars 68 rise and drive jacking board 66 and rise, jacking board 66 rises and drives four jacking posts 69 and rise four angles that correspond the plywood, make the plywood receive equal pressure all around can not open, cooperation compression fittings 5 carries out the pressfitting completion operation with the plywood.

Preferably, referring to fig. 2 and 8, the correcting device 7 comprises four correcting assemblies 71, each correcting assembly 71 comprises a correcting seat 711, a driving motor 712, a driving half-tooth 713, a driving gear 714, a movable tooth plate 715, a driving rod 716, a correcting rack 717 and a correcting block 718, the correcting seat 711 is mounted on the side wall of the bearing seat 51, the driving motor 712 is mounted on the correcting seat 711, the driving half-tooth 713 is mounted on the spindle of the driving motor 712 and is in transmission fit with the spindle of the driving motor 712, the movable tooth plate 715 is mounted on the side wall of the correcting seat 711 and is in sliding fit with the correcting seat 711, the driving half-tooth 713 is engaged with the movable tooth plate 715, the driving rod 716 is mounted on the correcting seat 711 and is in rotation fit with the correcting seat 711, the driving gear 714 is mounted at one end of the driving rod 716 and is engaged with the driving half-tooth 713, one end of the correcting rack 717 is mounted at the other end of the driving rod 716, the correcting block 718 is installed at the other end of the correcting frame 717 and is in rotating fit with the correcting frame 717; when the plywood is placed on the lower pressing module 55 by the clamping device 4, the driving motor 712 operates to drive the driving half-teeth 713 to rotate, the driving half-teeth 713 rotate to drive the moving toothed plate 715 to move, the moving toothed plate 715 moves to drive the driving gear 714 to rotate, the driving gear 714 rotates to drive the driving rod 716 to rotate, the driving rod 716 rotates to drive the correcting frame 717 to swing, the correcting frame 717 swings to enable the correcting block 718 to swing rightly, the position of the plywood is corrected through the correcting blocks 718 on the four groups of correcting components 71, the position inclination cannot occur when the pressing device 5 presses a plurality of veneers, and the finished product completion operation of the pressed and formed plywood is influenced.

Preferably, referring to fig. 2, the collecting device 8 comprises a collecting box 81, the collecting box 81 is installed at the bottom of the worktable 1 and is positioned below the lower press-fit module 55; when the collecting box 81 is used for the laminating device 5 to laminate the plywood, the glue on the plywood is extruded by the laminating device 5, and the excessive glue is collected by the collecting box 81 below the pressing module 55 at the moment, so that the waste of raw materials is prevented.

The working principle is as follows: when plywood on the containing seat 2 is clamped and placed on the pressing device 5, the lifting motor 31 rotates to drive the rotating rod 32 to rotate, the rotating rod 32 rotates to drive the two lifting frames 34 to rotate, the two lifting frames 34 rotate to drive the two connecting frames 35 to rotate, the two connecting frames 35 rotate to drive the placing plate 33 to ascend and descend on the four positioning rods 37, the working motor 42 rotates to drive the first rotating block 44 to rotate, the first rotating block 44 drives the first moving block 46 to slide in the lower moving groove on the moving frame 48 to drive the moving frame 48 to swing, the moving frame 48 swings to drive the second moving block 47 to slide in the upper moving groove on the moving frame 48, the second moving block 47 moves to drive the second rotating block 45 to move, the second rotating block 45 moves to drive the rotating block 49 to move, the rotating block 49 rotates to drive the moving rod 491 to slide on the rotating block 49, the moving rod 491 moves to drive the connecting block 493 to rotate, the moving rod 491 moves to make the supporting frame 496 move left and right, the supporting frame 496 moves to drive the supporting rod 495 to move left and right on the connecting rod 494, when the connecting rod is moved to the leftmost end or the rightmost end on the connecting rod 494, the connecting block 493 is pushed by the moving rod 491 through the rotation of the rotating block 49, the supporting frame 496 moves downwards on the supporting rod 495, the supporting frame 496 moves downwards to drive the suction disc 497 to suck and move the plywood placed on the containing seat 2 to be placed on the lower pressing module 55 one by one in cooperation with the lifting device 3, when the plywood is placed on the lower pressing module 55 by the clamping device 4, the driving motor 712 operates to drive the half-tooth 713 to rotate, the half-tooth 713 is driven to rotate to drive the moving toothed plate 715 to move, the moving toothed plate 715 moves to drive the driving gear 714 to rotate, the driving, the driving rod 716 rotates to drive the correcting rack 717 to swing, the correcting rack 717 swings to enable the correcting block 718 to swing, the position of the plywood is corrected through the correcting block 718 on the four groups of correcting components 71, the pressing device 5 operates to drive the electric cylinder 52 to operate to drive the lower pressing and clamping module 55 to move downwards, when the plywood is touched, the four buffer springs 57 can play a role in buffering the pressing of the plywood, a plurality of plywood is pressed through the mutual matching between the upper pressing and clamping module 54 and the lower pressing and clamping module 55 to complete the pressing operation, when the upper pressing and clamping module 54 presses the plywood downwards, the middle part of the plywood is pressed too heavily, the periphery of the plywood is opened, and the pressing operation of the plywood is affected, at the moment, the jacking electric cylinder 62 operates to drive the movable rack 63 to slide, the movable rack 63 slides to drive the rotating gear 64 to rotate, the rotating gear 64 rotates to drive the rotating rod 65 to rotate, two rotary gear 67 rotations of rotary rod 65 rotation drive, two rotary gear 67 rotations drive two jacking ratchets 68 and rise, two jacking ratchets 68 rise and drive jacking board 66 and rise, jacking board 66 rises and drives four jacking posts 69 and rise four angles that correspond the plywood, make the plywood receive all around equal pressure can not open, cooperation compression fittings 5 carries out pressfitting completion work with the plywood, when compression fittings 5 pressfitting the plywood, glue on the plywood is extruded by compression fittings 5, the collecting box 81 of accessible below pressing die assembly 55 is collected to the glue that exceeds this moment, prevent the waste of raw and other materials.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to 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 scope of the claims of the present invention.

Claims

1. A plywood stitching device is characterized by comprising a workbench (1), a containing seat (2), a lifting device (3), a clamping device (4), a stitching device (5), a jacking device (6), a correcting device (7) and a collecting device (8), wherein the workbench (1) is placed on a horizontal plane, the containing seat (2) is installed at the top of the workbench (1), the lifting device (3) is installed at the top of the workbench (1), the clamping device (4) is fixedly installed on the lifting device (3), the stitching device (5) is installed at the top of the workbench (1), an accommodating groove is formed in the workbench (1), the jacking device (6) is installed in the accommodating groove in the workbench (1) and is in sliding fit with the stitching device (5), the correcting device (7) is installed on the stitching device (5), the collecting device (8) is arranged at the top of the workbench (1).

2. A plywood stitching device according to claim 1, wherein the lifting device (3) comprises a lifting motor (31), a rotating rod (32), a placing plate (33), two lifting frames (34), two connecting frames (35), two positioning seats (36) and four positioning rods (37), one ends of the four positioning rods (37) are fixedly arranged at the top of the worktable (1), the placing plate (33) is arranged on the four positioning rods (37) and is in sliding fit with the four positioning rods (37), the lifting motor (31) is arranged at the top of the worktable (1), the two positioning seats (36) are respectively and symmetrically and fixedly arranged at the top of the worktable (1), the rotating rod (32) is arranged on a main shaft of the lifting motor (31) and is in transmission fit with the main shaft of the lifting motor (31), the rotating rod (32) is in rotating fit with the two positioning seats (36), two crane (34) install respectively on two positioning seats (36) and with two positioning seats (36) normal running fit, two crane (34) and dwang (32) normal running fit, two the one end of link (35) is articulated the cooperation with two crane (34) respectively, two the other end of link (35) with place board (33) and articulate the cooperation.

3. The plywood stitching apparatus according to claim 2, wherein the gripper (4) comprises a gripper base (41), a working motor (42), a fixed frame (43), a first rotating block (44), a second rotating block (45), a first moving block (46), a second moving block (47), a moving frame (48), a rotating block (49), a moving rod (491), a return spring (492), a connecting block (493), a connecting rod (494), a supporting rod (495), a supporting frame (496), and a suction disc (497), the gripper base (41) is disposed on the top of the placing plate (33), the fixed frame (43) is fixedly mounted on the top of the gripper base (41), the working motor (42) is mounted on the gripper base (41), a main shaft of the working motor (42) penetrates through the fixed frame (43), the moving frame (48) is mounted on the fixed frame (43) and is in rotational fit with the fixed frame (43), an upper moving groove and a lower moving groove are formed in the moving frame (48), one end of the first rotating block (44) is installed on a main shaft of the working motor (42) and is in transmission fit with the main shaft of the working motor (42), the first moving block (46) is installed at the other end of the first rotating block (44) and is in rotation fit with the first rotating block (44), the first moving block (46) is in sliding fit with the lower moving groove in the moving frame (48), the second moving block (47) is placed in the upper moving groove in the moving frame (48) and is in sliding fit with the upper moving groove, one end of the second rotating block (45) is eccentrically arranged on the second moving block (47) and is in rotation connection with the second moving block (47), the top end of the connecting rod (494) is fixedly installed on the fixed frame (43), a sleeve is formed in the connecting rod (494), and the supporting rod (495) is arranged in the sleeve in the connecting rod (494), the utility model discloses a portable electronic device, including connecting rod (496), sucking disc (497), turning block (49), support frame (496) install on connecting rod (494) and with connecting rod (494) sliding fit, sucking disc (497) installs on support frame (496), connecting block (493) are articulated to be installed on the lateral wall of support frame (496), the bottom at connecting block (493) is installed to carriage release lever (491), turning block (49) install on carriage release lever (491) and with carriage release lever (491) sliding fit, turning block (49) and second rotation block (45) rotating fit, return spring (492)'s both ends are connected with the bottom of connecting block (493) and the top of turning block (49) respectively.

4. A plywood press-fitting device according to claim 3, wherein said press-fitting device (5) comprises a support base (51), an electric driving cylinder (52), a lower press plate (53), an upper press-fitting module (54), a lower press-fitting module (55), four lower press rods (56) and four buffer springs (57), said support base (51) is mounted on the top of the worktable (1), said electric driving cylinder (52) is mounted on the top of the support base (51), said lower press plate (53) is mounted on a stroke slider of the electric driving cylinder (52), said four lower press rods (56) are respectively mounted on the lower press plate (53) and slidably engaged with the lower press plate (53), said upper press-fitting module (54) is fixedly mounted on the four lower press rods (56), and two ends of the four buffer springs (57) are respectively connected with one end of the lower press plate (53) and one end of the upper press-fitting module (54), the lower pressing die block (55) is arranged at the top of the workbench (1).

5. The plywood stitching device according to claim 4, wherein the jacking device (6) comprises a jacking seat (61), a jacking electric cylinder (62), a moving rack (63), a rotating gear (64), a rotating rod (65), a jacking plate (66), two rotating gears (67), two jacking rack bars (68) and four jacking columns (69), the jacking seat (61) is installed in an accommodating groove on the workbench (1), the jacking electric cylinder (62) is installed on the side wall of the bearing seat (51) and is in sliding fit with the bearing seat (51), a sliding groove is arranged on the jacking seat (61), the moving rack bar (63) is installed on the telescopic end of the jacking electric cylinder (62) and is in sliding fit with the jacking seat (61), the two ends of the rotating rod (65) are installed on the two side walls of the jacking seat (61) and are in rotating fit with the jacking seat (61), rotating gear (64) install on rotary rod (65) and with remove rack (63) meshing, two rotating gear (67) symmetry install on rotary rod (65) and with rotary rod (65) normal running fit, two jacking ratch (68) symmetry install on jacking seat (61) and with jacking seat (61) sliding fit, two jacking ratch (68) mesh with two rotating gear (67) respectively, the top at two jacking ratch (68) is installed in jacking board (66), four jacking post (69) fixed mounting on jacking board (66) and with push down mould clamping block (55) sliding fit, be equipped with the hole that four jacking posts (69) can pass on pushing down mould clamping block (55).

6. A plywood stitching device according to claim 5, wherein the correcting device (7) comprises four groups of correcting components (71), each group of correcting components (71) comprises a correcting seat (711), a driving motor (712), a driving half-tooth (713), a driving gear (714), a movable tooth plate (715), a driving rod (716), a correcting rack (717) and a correcting block (718), the correcting seat (711) is mounted on the side wall of the bearing seat (51), the driving motor (712) is mounted on the correcting seat (711), the driving half-tooth (713) is mounted on the main shaft of the driving motor (712) and is in transmission fit with the main shaft of the driving motor (712), the movable tooth plate (715) is mounted on the side wall of the correcting seat (711) and is in sliding fit with the correcting seat (711), and the driving half-tooth (713) is engaged with the movable tooth plate (715), the driving rod (716) is installed on the correcting seat (711) and is in running fit with the correcting seat (711), the driving gear (714) is installed at one end of the driving rod (716) and is meshed with the driving half-tooth (713), one end of the correcting frame (717) is installed at the other end of the driving rod (716), and the correcting block (718) is installed at the other end of the correcting frame (717) and is in running fit with the correcting frame (717).

7. A plywood stitching apparatus according to claim 6, wherein the collecting means (8) comprises a collecting box (81), said collecting box (81) being mounted at the bottom of the table (1) below the lower stitching module (55).