CN110640852A

CN110640852A - Solid wood composite floor pre-compaction device

Info

Publication number: CN110640852A
Application number: CN201910924939.XA
Authority: CN
Inventors: 诸克敏; 诸俊博; 王成伟; 李玲
Original assignee: Anhui Keerhai Plastic Industry Co Ltd
Current assignee: Anhui Keerhai Plastic Industry Co Ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-01-03

Abstract

The invention discloses a prepressing device of a solid wood composite floor in the technical field of plate production equipment, which comprises a workbench, wherein a support is arranged at the bottom end of the workbench, a break opening is formed in the middle of the workbench, a conveying roller is arranged in the break opening of the workbench, a spacing supporting plate is arranged on the lower side of the conveying roller, and a jacking push rod is arranged at the bottom end of the spacing supporting plate. The problem that the plate is deformed under pressure can be effectively avoided.

Description

Solid wood composite floor pre-compaction device

Technical Field

The invention relates to the technical field of plate production equipment, in particular to a solid wood composite floor prepressing device.

Background

The solid wood composite floor is formed by laminating plates of different tree species in a staggered manner, overcomes the defects of wet expansion and dry shrinkage of the solid wood floor to a certain extent, has small dry shrinkage and wet expansion rate and better dimensional stability, keeps the natural wood grains and comfortable foot feel of the solid wood floor, has the stability of a strengthened floor and the attractiveness of the solid wood floor, and has the advantage of environmental protection. The prepress is an auxiliary machine of a plywood production line, is mechanical equipment for performing preliminary bonding before gluing in the production process for shortening the hot pressing period and improving the quality of boards, and belongs to pressure machinery. The prepress mainly carries out cold pressing for a short time on the veneers after gluing and assembly to enable the veneers to be initially formed and then sent into a hot press for hot-pressing and gluing.

Chinese patent application No. CN201820530204.X discloses a solid wood composite floor pre-pressing device, which comprises a supporting platform, wherein two first supporting plates are symmetrically and fixedly installed at the top of the supporting platform, one side, close to each other, of each first supporting plate is fixedly provided with the same second supporting plate, a motor is arranged above each second supporting plate, the top of each second supporting plate is provided with a through hole, a third supporting plate is arranged below each second supporting plate, the top of each third supporting plate is fixedly provided with a second supporting column, and the top end of each second supporting column is provided with a threaded groove; the threaded groove is internally threaded with a first supporting column, the top end of the first supporting column penetrates through the through hole and is fixedly connected with an output shaft of the motor, the bottom of the third supporting plate is symmetrically and fixedly provided with four supporting rods, and the bottom ends of the four supporting rods are fixedly provided with the same pressing plate. The utility model discloses simple structure, convenient operation, labour saving and time saving, can be quick carry out the pre-compaction to wood laminate flooring.

But this solid wood laminate flooring pre-compaction device need the exclusive operation, can not be applied to on the panel processing assembly line of mill, and the practicality is low, and the device pre-compaction buffer capacity is poor, crushes panel easily, and the device can not effectively be fixed to not unidimensional panel simultaneously, and the suitability is relatively poor.

Based on the above, the invention designs a solid wood composite floor prepressing device to solve the problems.

Disclosure of Invention

The invention aims to provide a solid wood composite floor prepressing device to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a prepressing device of a solid wood composite floor comprises a workbench, a bracket is arranged at the bottom end of the workbench, the middle part of the workbench is provided with a break-off opening, a conveying roller is arranged in the break-off opening of the workbench, a spacing supporting plate is arranged at the lower side of the conveying roller, the bottom end of the spacing supporting plate is provided with a jacking push rod, a plate is placed on the upper side of the conveying roller, the top end of the workbench is symmetrically provided with vertical beams left and right, the top end of the vertical beam is provided with a cross beam, the lower side of the cross beam is provided with a lifting mechanism, the lower side of the lifting mechanism is connected with a movable transverse plate, the inner sides of the vertical beams at two sides are symmetrically provided with L-shaped guide rods, the movable transverse plate is connected with the L-shaped guide rod in a sliding and penetrating way, a press plate is arranged at the lower side of the movable transverse plate, the pressing plate is connected with the L-shaped guide rod in a sliding and penetrating mode, a buffer spring is connected between the pressing plate and the movable transverse plate, and the buffer spring is connected with the L-shaped guide rod in a winding mode.

Preferably, the accepting groove has been seted up to workstation disconnection both sides, be provided with in the accepting groove and press from both sides tight push rod, press from both sides tight push rod slide bar end rigid coupling and have the limiting plate.

Preferably, the spacing layer board is including the bottom plate, the bottom plate top interval is provided with perpendicular layer board, perpendicular layer board interval distribution is in conveying roller running roller clearance, perpendicular layer board top is provided with trapezoidal fagging.

Preferably, the number of the vertical supporting plates is not less than four.

Preferably, elevating system is including the lead screw, the lead screw both ends are rotated with perpendicular roof beam and are connected, the lead screw left end runs through the left side and erects the roof beam and be connected with driving motor, bilateral symmetry spiro union has the slider on the lead screw, the slider bottom articulates there is the connecting rod, the articulated activity diaphragm in connecting rod bottom, two the connecting rod is about activity diaphragm center bilateral symmetry.

Preferably, the screw rod is a double-rotation-direction screw rod.

Compared with the prior art, the invention has the beneficial effects that: the composite board prepressing mechanism can be directly applied to a composite board processing production line, when the composite board prepressing mechanism is used, a board runs into a working platform disconnection port through the conveying roller, the jacking push rod pushes the spacing support plate to jack up the composite board upwards, then the clamping push rod clamps the composite board, and the lifting mechanism is started to complete the prepressing operation on the composite board.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is an enlarged view of the invention at A;

FIG. 3 is a top view of the conveyor roller and spacer pallet of the present invention in connection;

FIG. 4 is a side view of the conveyor roller and spacer pallet of the present invention in connection;

fig. 5 is a schematic structural diagram of the lifting mechanism of the present invention.

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. 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.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a wood laminate flooring pre-compaction device, including

workstation

1, 1 bottom of workstation is provided with

support

2, 1 middle part of workstation is disconnected opening, be provided with conveying roller 3 in 1 disconnection opening of workstation, 3 downside of conveying roller are provided with

interval layer board

4, 4 bottom of interval layer board are provided with jacking push rod 5, panel 6 has been placed to 3 upside of conveying roller, 1 top bilateral symmetry of workstation is provided with perpendicular roof beam 7, it is provided with crossbeam 8 to erect 7 tops of roof beam, 8 downside of crossbeam is provided with elevating

system

9, 9 downside of elevating system is connected with

movable diaphragm

10, 7 inboard symmetries of the perpendicular roof beam in both sides are provided with L type guide bar 11, movable diaphragm 10 and the 11 slip through connection of L type guide bar, movable diaphragm 10 downside is provided with clamp plate 12, clamp plate 12 and the 11 slip through connection of L type guide bar, be connected with buffer spring 13 between clamp plate 12 and the movable diaphragm 10, buffer.

Furthermore, two sides of the break opening of the workbench 1 are provided with accommodating grooves 14, clamping push rods 15 are arranged in the accommodating grooves 14, and sliding rod ends of the clamping push rods 15 are fixedly connected with limiting plates 16.

Further, the spacing layer board 4 is including bottom plate 41, and bottom plate 41 top interval is provided with perpendicular layer board 42, and perpendicular layer board 42 interval distribution is in conveying roller 3 running roller clearance, and perpendicular layer board 42 top is provided with trapezoidal fagging 43.

Further, the number of the vertical support plates 42 is not less than four.

Further, the lifting mechanism 9 comprises a screw rod 91, two ends of the screw rod 91 are rotatably connected with the vertical beam 7, the left end of the screw rod 91 penetrates through the left vertical beam 7 and is connected with a driving motor 92, sliders 93 are screwed on the screw rod 91 in a bilateral symmetry manner, the bottom ends of the sliders 93 are hinged with connecting rods 94, the bottom ends of the connecting rods 94 are hinged with the movable transverse plate 10, and the two connecting rods 94 are bilaterally symmetrical about the center of the movable transverse plate 10.

Further, the screw 91 is a double-rotation screw.

One specific application of this embodiment is: this device is a wood laminate flooring pre-compaction device, and the electrical part all passes through external control switch and external power source electrical property in this device.

When the device is used, a plate 6 runs into a break opening of a workbench 1 through a conveying roller 3, a jacking push rod 5 pushes a spacing support plate 4 to jack up the composite plate 6 upwards, then clamping push rods 15 at two sides push a limiting plate 16 to clamp the composite plate, a driving motor 92 is started, a double-rotation lead screw 91 rotates to drive sliders 93 at two sides to synchronously approach or separate, during prepressing, the two sliders 93 are controlled to synchronously approach, a connecting rod 94 pushes a movable transverse plate 10 to downwards move along an L-shaped guide rod 11, a pressing plate 12 moves downwards until the pressing plate contacts with the top end of the plate 6, the pressing plate continues to move downwards to start prepressing the composite plate, and during prepressing, a buffer spring 13 can effectively avoid hard extrusion, the practicability and the applicability of the device are remarkably improved compared with the prior art, and the plate prepressing process has better buffer performance by arranging the movable transverse plate, the buffer spring and the pressing plate in a, the problem that the plate is deformed under pressure can be effectively avoided.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a wood laminate flooring pre-compaction device, including workstation (1), its characterized in that: the automatic plate lifting device is characterized in that a support (2) is arranged at the bottom end of the workbench (1), the middle of the workbench (1) is provided with a broken opening, conveying rollers (3) are arranged in the broken opening of the workbench (1), spacing support plates (4) are arranged on the lower side of the conveying rollers (3), jacking push rods (5) are arranged at the bottom ends of the spacing support plates (4), plates (6) are placed on the upper sides of the conveying rollers (3), vertical beams (7) are symmetrically arranged at the top end of the workbench (1) in a bilateral mode, a cross beam (8) is arranged at the top end of each vertical beam (7), a lifting mechanism (9) is arranged on the lower side of each cross beam (8), a movable transverse plate (10) is connected to the lower side of each lifting mechanism (9), L-shaped guide rods (11) are symmetrically arranged on the inner sides of the vertical beams (7), the movable transverse plate (, the pressing plate (12) is connected with the L-shaped guide rod (11) in a sliding penetrating mode, a buffer spring (13) is connected between the pressing plate (12) and the movable transverse plate (10), and the buffer spring (13) is connected with the L-shaped guide rod (11) in a winding mode.

2. The solid wood composite floor pre-pressing device according to claim 1, characterized in that: the clamping device is characterized in that containing grooves (14) are formed in two sides of a disconnecting opening of the workbench (1), clamping push rods (15) are arranged in the containing grooves (14), and limiting plates (16) are fixedly connected to the sliding rod ends of the clamping push rods (15).

3. The pre-pressing device for solid wood composite floor as claimed in claim 2, wherein: the spacing supporting plate (4) comprises a bottom plate (41), vertical supporting plates (42) are arranged at the top end of the bottom plate (41) at intervals, the vertical supporting plates (42) are distributed in roller gaps of the conveying rollers (3) at intervals, and trapezoidal supporting plates (43) are arranged at the top ends of the vertical supporting plates (42).

4. The pre-pressing device for solid wood composite floor as claimed in claim 3, wherein: the number of the vertical supporting plates (42) is not less than four.

5. The pre-pressing device for solid wood composite floor as claimed in claim 4, wherein: elevating system (9) are including lead screw (91), lead screw (91) both ends are rotated with perpendicular roof beam (7) and are connected, lead screw (91) left end runs through the left side and erects roof beam (7) and be connected with driving motor (92), bilateral symmetry spiro union has slider (93) on lead screw (91), slider (93) bottom articulates there is connecting rod (94), connecting rod (94) bottom articulates activity diaphragm (10), two connecting rod (94) are about activity diaphragm (10) central bilateral symmetry.

6. The pre-pressing device for solid wood composite floor as claimed in claim 5, wherein: the screw rod (91) is a double-rotation-direction screw rod.