CN212498180U

CN212498180U - High-efficient plank is folded and is pressed device

Info

Publication number: CN212498180U
Application number: CN202020020239.6U
Authority: CN
Inventors: 张璐; 杨宇; 赵丽萍
Original assignee: Sichuan Aviation Vocational College Sichuan Space Advanced Technical School
Current assignee: Sichuan Aviation Vocational College Sichuan Space Advanced Technical School
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-02-09
Anticipated expiration: 2030-11-18

Abstract

The utility model discloses a high-efficient plank is folded and is pressed device, comprises a workbench, a pressing plate, two curb plates, the crossbeam, the pneumatic cylinder, flexible depression bar, the pivot, a curb plate is respectively installed to the both sides of workstation, the top at two curb plates is installed respectively at the both ends of crossbeam, install the pneumatic cylinder on the crossbeam, flexible depression bar sets up the below at the pneumatic cylinder, and the one end of flexible depression bar is connected with the piston rod of pneumatic cylinder, the other end of flexible depression bar passes through fixed plate demountable installation at the top surface of clamp plate, the pivot is passed through the bearing frame and is fixed on the top surface of clamp plate, the pivot rotates with the bearing frame to be connected, the both ends demountable installation of pivot has the gear, the inner wall of curb plate is. The utility model discloses a meshing of gear and chain has reduced rocking of clamp plate in the up-and-down motion in-process, has improved the stability of clamp plate in the up-and-down motion in-process, and then has improved ligneous pressfitting quality.

Description

High-efficient plank is folded and is pressed device

Technical Field

The utility model relates to a wood working technical field especially relates to a high-efficient plank is folded and is pressed device.

Background

Wood processing uses wood as raw material, and the wood processing is mainly carried out by mechanical or chemical methods, and the products still keep the basic characteristics of the wood. In the forest industry, the star wood processing industry and the chemical processing of forest products are both subsequent industries of forest felling and transportation, and are important departments for comprehensive utilization of wood resources.

The wood processing technology comprises basic processing technologies such as wood cutting, wood drying, wood gluing and wood surface decoration, and functional processing technologies such as wood protection and wood modification. Cutting includes sawing, planing, milling, drilling, sanding, and the like. The method of cutting differs from other materials due to the effects of wood texture, grain, etc. The moisture content of wood also affects the cutting process, for example, the veneer making method and wood chip production require wet material cutting, and most of the workpieces require dry material cutting. Drying is generally referred to exclusively as drying of the finished material. Drying of other wood materials, such as veneers, shavings, wood fibers, etc., are part of the manufacturing process of plywood, particle board, fiberboard, respectively. The emergence and development of wood adhesives and gluing techniques are not only the main factor for improving the technical level of wood processing, but also the prerequisite for the production of reconstituted wood and improved wood, such as various laminated bricks, glued wood and other products. However, when the wood materials are adhered by the adhesive, the wood materials need to be pressed together to make the adhesion between the wood materials firmer. When carrying out ligneous pressfitting at present, adopt special lamination equipment to realize usually, but the stability of the clamp plate of current lamination equipment in the motion process is not good, appears rocking easily, influences the pressfitting quality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide a high-efficient plank and fold and press the device, improve timber and fold the stability of pressing plate of pressing the device, reduce rocking of timber pressfitting in-process clamp plate, improve timber pressfitting quality.

The purpose of the utility model is realized through the following technical scheme: the utility model provides a high-efficient plank is folded and is pressed device, includes workstation, clamp plate, two curb plates, crossbeam, pneumatic cylinder, flexible depression bar, pivot, a curb plate is respectively installed to the both sides of workstation, the top at two curb plates is installed respectively at the both ends of crossbeam, install the pneumatic cylinder on the crossbeam, flexible depression bar sets up the below at the pneumatic cylinder, just the one end of flexible depression bar is connected with the piston rod of pneumatic cylinder, the other end of flexible depression bar passes through fixed plate demountable installation at the top surface of clamp plate, the pivot is passed through the bearing frame and is fixed on the top surface of clamp plate, the pivot rotates with the bearing frame to be connected, the both ends demountable installation of pivot has the gear, the inner wall of curb plate is equipped with the spout, demountable installation has the chain in the spout.

Preferably, a plurality of grooves are formed in the bottom surface of the pressing plate, and pressure sensors are installed in the grooves.

Preferably, the pressure sensor is a cone type mechanical sensor.

Preferably, the wood board laminating device further comprises a controller and a display screen, wherein the controller and the display screen are installed on the side plates, and the controller is electrically connected with the hydraulic cylinder, the pressure sensor and the display screen respectively.

Preferably, the top surface of the pressure plate is provided with a circular truncated cone, and the telescopic pressure lever is detachably mounted on the circular truncated cone through a fixing plate.

The utility model has the advantages that:

(1) the inner walls of the side plates are provided with sliding grooves, chains are arranged in the sliding grooves, gears are arranged at two ends of the rotating shaft, the shaking of the pressing plate in the up-and-down movement process is reduced through the meshing of the gears and the chains, the stability of the pressing plate in the up-and-down movement process is improved, and the wood pressing quality is further improved;

(2) the telescopic pressing rod is arranged on the circular truncated cone, and the area of the bottom surface of the circular truncated cone is larger than that of the top surface of the circular truncated cone, so that the pressure of the telescopic pressing rod is transmitted to the pressing plate more uniformly, and the wood pressing quality is improved.

Drawings

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

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

FIG. 3 is a schematic view of the platen of FIG. 2;

FIG. 4 is a schematic view of yet another embodiment of the present invention;

in the figure, 1-workbench, 2-pressing plate, 3-side plate, 4-sliding chute, 5-beam, 6-hydraulic cylinder, 7-telescopic pressure rod, 8-bearing seat, 9-rotating shaft, 10-groove, 11-pressure sensor, 12-controller, 13-display screen, 15-circular table.

Detailed Description

The technical solution of the present invention is described in further detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following description.

Example one

As shown in fig. 1, this embodiment describes a high-efficiency wood board laminating device, which includes a workbench 1, a pressing plate 2, two side plates 3, a cross beam 5, a hydraulic cylinder 6, a telescopic pressing rod 7, and a rotating shaft 9, wherein two sides of the workbench 1 are respectively provided with one side plate 3, two ends of the cross beam 5 are respectively installed at the top of the two side plates 3, the cross beam 5 is provided with the hydraulic cylinder 6, the telescopic pressing rod 7 is arranged below the hydraulic cylinder 6, one end of the telescopic pressing rod 7 is connected with a piston rod of the hydraulic cylinder 6, the other end of the telescopic pressing rod 7 is detachably installed at the top surface of the pressing plate 2 through a fixing plate, the rotating shaft 9 is fixed on the top surface of the pressing plate 2 through a bearing seat 8, the rotating shaft 9 is rotatably connected with the bearing seat 8, two ends of the rotating shaft 9 are detachably installed with gears, the inner wall of the, the gear is engaged with the chain.

The working principle of the embodiment is as follows: the wood is placed on the workbench 1, and the pressing plate 2 moves downwards under the action of the hydraulic cylinder 6 to press the wood. Through the meshing of the gears and the chains, the stability of the pressing plate 2 in the moving process is improved, and the wood pressing quality is improved; the gear and the chain are installed in a detachable mode, and the gear or the chain is convenient to replace when damaged.

Example two

As shown in fig. 2 and fig. 3, the technical solution of the present embodiment is based on the technical solution of the first embodiment, and further includes: the bottom surface of the pressing plate 2 is provided with a plurality of grooves 10, pressure sensors 11 are mounted in the grooves 10, and the pressure sensors 11 are conical mechanical sensors; the wood board laminating device further comprises a controller 12 and a display screen 13, wherein the controller (12) and the display screen 13 are installed on the side plates 3, and the controller 12 is electrically connected with the hydraulic cylinder 6, the pressure sensor 11 and the display screen 13 respectively.

When the pressing is performed, since the forces act on each other, the pressing plate 2 receives a reaction force in a direction opposite to the direction in which the pressing plate 2 applies the wood. Pressure sensor 11 is used for detecting the size of the effort that clamp plate 2 received when the pressfitting, because pressure sensor 11 divides to establish on a plurality of positions of clamp plate 2, can detect the atress size of clamp plate 2 different positions, then transmits the testing result to display screen 13 and shows, and the operator can know the atress size everywhere of clamp plate 2 clearly in view of the above, and then learns the atress size of timber everywhere.

EXAMPLE III

As shown in fig. 4, the technical solution of the present embodiment is based on the technical solution of the first embodiment, and further includes: the top surface of the pressure plate 2 is provided with a circular truncated cone 15, and the telescopic pressure lever 7 is detachably mounted on the circular truncated cone 15 through a fixing plate.

The telescopic pressure lever 7 is arranged on the circular truncated cone 15, and the area of the bottom surface of the circular truncated cone 15 is larger than that of the top surface of the circular truncated cone 15, so that the pressure of the telescopic pressure lever 7 is transmitted to the pressure plate 2 more uniformly, and the wood pressing quality is improved.

A method according to the invention is described above by way of example with reference to the accompanying drawings. However, it should be understood by those skilled in the art that various modifications may be made to the above-described embodiment of the present invention without departing from the spirit of the invention, or equivalent substitutions and modifications may be made to some of the features of the embodiment, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the invention should be included in the scope of the invention. Therefore, the scope of the present invention should be determined by the content of the appended claims.

Claims

1. The high-efficiency wood board laminating device is characterized by comprising a workbench (1), a pressing plate (2), two side plates (3), a cross beam (5), a hydraulic cylinder (6), a telescopic pressing rod (7) and a rotating shaft (9), wherein the two sides of the workbench (1) are respectively provided with one side plate (3), the two ends of the cross beam (5) are respectively arranged at the tops of the two side plates (3), the hydraulic cylinder (6) is arranged on the cross beam (5), the telescopic pressing rod (7) is arranged below the hydraulic cylinder (6), one end of the telescopic pressing rod (7) is connected with a piston rod of the hydraulic cylinder (6), the other end of the telescopic pressing rod (7) is detachably arranged on the top surface of the pressing plate (2) through a fixing plate, the rotating shaft (9) is fixed on the top surface of the pressing plate (2) through a bearing seat (8), and the rotating shaft (9) is rotatably connected with the bearing seat, the both ends demountable installation of pivot (9) has the gear, the inner wall of curb plate (3) is equipped with spout (4), demountable installation has the chain in spout (4), the gear with the chain meshing.

2. A high efficiency wood laminating device according to claim 1, wherein the bottom surface of the pressing plate (2) is provided with a plurality of grooves (10), and the grooves (10) are provided with pressure sensors (11).

3. A high efficiency wood laminating device according to claim 2, characterized in that the pressure sensor (11) is a cone type mechanical sensor.

4. A high efficiency board laminating device according to claim 2, characterized in that it further comprises a controller (12) and a display screen (13), said controller (12) and display screen (13) being mounted on the side plates (3), said controller (12) being electrically connected to the hydraulic cylinder (6), pressure sensor (11) and display screen (13), respectively.

5. A high efficiency wood board laminating device according to claim 1, characterized in that the top surface of the pressure plate (2) is provided with a circular truncated cone (15), and the telescopic pressure rod (7) is detachably mounted on the circular truncated cone (15) through a fixing plate.