CN211401951U - Detection apparatus for wooden plywood resistance to pressure of shaping - Google Patents

Abstract

The utility model discloses a detection apparatus for wooden plywood resistance to pressure of shaping, including bottom plate and roof, the middle part and the both ends on bottom plate top are all fixed and are equipped with the stopper, the opening has all been seted up at the both ends at bottom plate top, the top of three stopper is all fixed and is equipped with the riser, the top of three riser all with the bottom fixed connection of roof, two open-ended tops all are provided with the briquetting, the middle part on two briquetting tops is all fixed and is equipped with the internal thread sleeve, two internal thread sleeve's the equal screw thread in top are pegged graft and are had the external screw thread post, the top of two external screw thread posts all runs through roof. The utility model discloses let two briquettings have the same holding down force and carry out extrusion test to two kinds of plywoods, only need observe two kinds of plywoods who warp earlier and destroy, just can judge the pressure resistance of two kinds of plywoods good and bad, can carry out audio-visual observation like this, the pressure resistance of the two kinds of different plywoods of the audio-visual understanding of the customer of being convenient for, whole device simple structure convenient to use.

Description

Detection apparatus for wooden plywood resistance to pressure of shaping

Technical Field

The utility model relates to a detection device specifically is a detection device of wooden plywood resistance to pressure of shaping.

Background

Plywood is a three-layer or multi-layer plate material made up by using wood segments and making them be rotary-cut into single board or sliced into thin wood and using adhesive to make them be glued together, and usually using odd number of layers of single board and making the fibre directions of adjacent layers of single board be mutually perpendicular. The plywood is one of common furniture materials, is one of three large plates of an artificial plate, and can also be used as a material for airplanes, ships, trains, automobiles, buildings, packing boxes and the like. A group of veneers are typically assembled and glued perpendicular to each other in the direction of the adjacent layers of wood grain, and the skins and inner sheets are typically symmetrically disposed on either side of the center layer or core. The glued veneer is pressed into the wood grain board blank by the criss-cross matching of the glued veneer according to the wood grain direction under the condition of heating or not heating. The number of layers is generally odd, and a few are even. The difference of physical and mechanical properties in the longitudinal and transverse directions is small. The types of plywood commonly used are plywood, plywood and the like. The plywood can improve the utilization rate of the wood and is a main way for saving the wood.

At present, the withstand voltage nature of plywood detects and all need use proprietary apparatus mostly to current apparatus all has a detection station, and the data can only be seen when the customer is purchasing like this, because some customers can not understand the data, and the withstand voltage performance of the different types of plywood of unable audio-visual understanding. Therefore, the pressure resistance detection device for the formed wood plywood is improved.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a detection device for pressure resistance of formed wood plywood, which comprises a bottom plate and a top plate, wherein the middle part and two ends of the top end of the bottom plate are both fixedly provided with a limiting block, two ends of the top part of the bottom plate are both provided with an opening, the top parts of three limiting blocks are both fixedly provided with a vertical plate, the top ends of three vertical plates are both fixedly connected with the bottom end of the top plate, two tops of the openings are both provided with a pressing block, the middle part of the top ends of two pressing blocks is both fixedly provided with an internal thread sleeve, the top ends of two internal thread sleeves are both inserted with an external thread column in a threaded manner, the top ends of two external thread columns are both penetrated through the top plate and fixedly sleeved with a worm wheel, the top parts of two pressing blocks are both in limited connection with the bottom end of, the double-shaft motor is fixed in the middle of the top end of the top plate, the two worms are fixedly connected with two ends of two output shafts of the double-shaft motor respectively, and the surfaces of the two worms are connected with the surfaces of the two worm gears in a meshed mode respectively.

As a preferred technical scheme of the utility model, stop gear comprises two telescopic links, two the telescopic link is located the both sides on briquetting top respectively, two the bottom of telescopic link all with the top fixed connection of briquetting, two the top of the piston rod of telescopic link all with the bottom fixed connection of roof.

As a preferred technical scheme of the utility model, two all the fixed limiting plate that is equipped with, and four on the roof of worm wheel both sides the limiting plate movable sleeve is respectively established on the surface of two worms.

As a preferred technical scheme of the utility model, the bottom of bottom plate is provided with the landing leg, the landing leg has four, four the landing leg is located four edges of bottom plate bottom respectively, and four the bottom of landing leg is all fixed to be equipped with the wheel that rolls.

As an optimal technical scheme of the utility model, four the wheel that rolls comprises two service brakes universal wheel and two ordinary gyro wheels, two the service brake universal wheel is located the one end of bottom plate bottom, two ordinary gyro wheel is located the other end of bottom plate bottom.

As an optimal technical scheme of the utility model, one of them the fixed controller and the driver that are equipped with in side of riser, the biax motor passes through driver and controller electric connection, controller and external power supply electric connection.

The utility model has the advantages that: this kind of detection device of wooden plywood resistance to pressure of shaping, through being equipped with two briquetting, can place two open-ended tops with two kinds of different plywood simultaneously when detecting, then it is rotatory to drive the worm through the double-shaft motor, and then control two briquetting downstream, let two briquetting have the same holding down force and carry out extrusion test to two kinds of plywood, only need observe two kinds of plywood and who warp earlier and destroy, just can judge the pressure resistance of two kinds of plywood, can carry out audio-visual observation like this, be convenient for the audio-visual pressure resistance who knows two kinds of different plywood of customer, whole device simple structure convenient to use.

Drawings

The accompanying drawings 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 schematic structural view of a device for detecting pressure resistance of a formed wood plywood of the present invention;

fig. 2 is a schematic side view of the detecting device for pressure resistance of the formed wood plywood.

In the figure: 1. a base plate; 2. a top plate; 3. a limiting block; 4. an opening; 5. a vertical plate; 6. briquetting; 7. an internally threaded sleeve; 8. an externally threaded post; 9. a worm gear; 10. a two-axis motor; 11. a worm; 12. a telescopic rod; 13. a limiting plate; 14. a support leg; 15. a rolling wheel.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1 and 2, the utility model relates to a device for detecting the pressure resistance of a formed wood plywood, which comprises a bottom plate 1 and a top plate 2, wherein the middle part and two ends of the top end of the bottom plate 1 are both fixedly provided with stoppers 3, the two ends of the top part of the bottom plate 1 are both provided with openings 4, the top parts of the three stoppers 3 are both fixedly provided with vertical plates 5, the top ends of the three vertical plates 5 are both fixedly connected with the bottom end of the top plate 2, the top parts of the two openings 4 are both provided with pressing blocks 6, the middle parts of the top ends of the two pressing blocks 6 are both fixedly provided with internal thread sleeves 7, the top ends of the two internal thread sleeves 7 are both screwed with external thread columns 8, the top ends of the two external thread columns 8 both penetrate through the top plate 2 and are fixedly sleeved with worm wheels 9, the top parts of the two pressing blocks 6 are both in limited connection with, the double-shaft motor 10 is fixed in the middle of the top end of the top plate 2, the two worms 11 are respectively and fixedly connected with two ends of two output shafts of the double-shaft motor 10, and the surfaces of the two worms 11 are respectively meshed and connected with the surfaces of the two worm wheels 9.

Wherein, stop gear comprises two telescopic links 12, two telescopic links 12 are located the both sides on 6 tops of briquetting respectively, the bottom of two telescopic links 12 all with the top fixed connection of briquetting 6, the top of the piston rod of two telescopic links 12 all with the bottom fixed connection of roof 2, when 8 rotatory drive external screw thread posts 8 casees lower motions of external screw thread post like this, telescopic link 12 can carry on spacingly to briquetting 6, avoid 6 emergence rotations of briquetting, and then can guarantee that briquetting 6 can only be decurrent motion.

Wherein, all fixedly on the roof 2 of two worm wheel 9 both sides be equipped with limiting plate 13, and four limiting plate 13 movable sleeve respectively establish on two worm 11's surface, and limiting plate 13 can carry out effectual support to worm 11, like this when worm 11 rotates, just can not take place to rock, guarantees that worm 11 can be steady carry out work.

Wherein, bottom plate 1's bottom is provided with landing leg 14, and landing leg 14 has four, and four landing legs 14 are located four edges of bottom plate 1 bottom respectively, and four landing legs 14's bottom is all fixed and is equipped with the wheel 15 that rolls, sets up landing leg 14 and can support bottom plate 1, guarantees that bottom plate 1 has suitable height, sets up the wheel 15 that rolls in landing leg 14's bottom simultaneously and can be convenient for remove to the device.

Wherein, four rolling wheels 15 comprise two service universal wheels and two ordinary gyro wheels of stopping, and two service universal wheels of stopping are located the one end of bottom plate 1 bottom, and two ordinary gyro wheels are located the other end of bottom plate 1 bottom, because the one end of bottom plate 1 can carry out universal motion, can be convenient for control the direction of motion of bottom plate 1 when removing bottom plate 1 like this, are convenient for remove bottom plate 1.

Wherein, the side of one of the riser 5 is fixed with controller and driver, and biax motor 10 passes through driver and controller electric connection, and controller and external power source electric connection.

When the device works, the device is moved through the rolling wheels 15, the four rolling wheels 15 comprise two foot brake universal wheels and two common rolling wheels, the two foot brake universal wheels are positioned at one end of the bottom plate 1, the two common rolling wheels are positioned at the other end of the bottom plate 1, because one end of the bottom plate 1 can perform universal motion, the moving direction of the bottom plate 1 can be conveniently controlled when the bottom plate 1 is moved, the bottom plate 1 can be conveniently moved, the device is moved to a working position and is connected with an external power supply, then two different veneers are respectively placed at the tops of the two openings 4, then the two output shafts of the double-shaft motor 10 are controlled and driven by the controller to drive the double-shaft motor 10, the two output shafts of the double-shaft motor 10 can simultaneously drive the two worms 11 to perform rotary motion, and then the two worm wheels 9 are driven to rotate, and then drive internal thread sleeve 7 downstream, two briquetting 6 will the downstream extrude two plywoods like this, and then just can detect the compressive property of two kinds of plywoods, two briquetting 6 have the same holding down force and carry out extrusion test to two kinds of plywoods, only need observe two kinds of plywoods who warp earlier and destroy, just can judge the compressive property of two kinds of plywoods good and bad, can carry out audio-visual observation like this, be convenient for the audio-visual compressive property of understanding two kinds of different plywoods of customer, whole device simple structure convenient to use.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The device for detecting the pressure resistance of the formed wood plywood comprises a bottom plate (1) and a top plate (2), and is characterized in that limiting blocks (3) are fixedly arranged at the middle part and two ends of the top end of the bottom plate (1), openings (4) are respectively formed at two ends of the top part of the bottom plate (1), vertical plates (5) are respectively fixedly arranged at the tops of three limiting blocks (3), the top ends of three vertical plates (5) are respectively and fixedly connected with the bottom end of the top plate (2), pressing blocks (6) are respectively arranged at the tops of two openings (4), internal thread sleeves (7) are respectively and fixedly arranged at the middle parts of the tops of two pressing blocks (6), external thread columns (8) are respectively inserted at the tops of two internal thread sleeves (7) in a threaded manner, worm wheels (9) are respectively fixedly sleeved on the tops of two external thread columns (8), the tops of two pressing blocks (6) are respectively and limitedly connected with the bottom end of the top plate (, two worm wheel (9) are connected through the drive mechanism transmission, drive mechanism includes a biax motor (10) and two worms (11), biax motor (10) are fixed at the middle part on roof (2) top, two worm (11) respectively with the both ends fixed connection of two output shafts of biax motor (10), and two the surface of worm (11) is connected with the surface meshing of two worm wheel (9) respectively.

2. The device for detecting the pressure resistance of the formed wood plywood according to claim 1, wherein the limiting mechanism is composed of two telescopic rods (12), the two telescopic rods (12) are respectively located at two sides of the top end of the pressing block (6), the bottom ends of the two telescopic rods (12) are fixedly connected with the top end of the pressing block (6), and the top ends of piston rods of the two telescopic rods (12) are fixedly connected with the bottom end of the top plate (2).

3. The device for detecting the pressure resistance of the formed wood plywood as claimed in claim 1, wherein two top plates (2) at two sides of the worm wheel (9) are respectively and fixedly provided with a limiting plate (13), and the four limiting plates (13) are respectively movably sleeved on the surfaces of the two worms (11).

4. The device for detecting the pressure resistance of the formed wood plywood according to claim 1, wherein four legs (14) are arranged at the bottom end of the bottom plate (1), the four legs (14) are respectively arranged at four corners of the bottom end of the bottom plate (1), and rolling wheels (15) are fixedly arranged at the bottom ends of the four legs (14).

5. The device for detecting the pressure resistance of the formed wood plywood as claimed in claim 4, wherein four rolling wheels (15) are composed of two foot brake universal wheels and two common rollers, the two foot brake universal wheels are positioned at one end of the bottom plate (1), and the two common rollers are positioned at the other end of the bottom plate (1).

6. The device for detecting the pressure resistance of the formed wood plywood as claimed in claim 1, wherein a controller and a driver are fixedly arranged on the side surface of one of the vertical plates (5), the double-shaft motor (10) is electrically connected with the controller through the driver, and the controller is electrically connected with an external power supply.

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