CN216771341U

CN216771341U - Plywood resistance to compression detection device

Info

Publication number: CN216771341U
Application number: CN202123000557.XU
Authority: CN
Inventors: 娄树华
Original assignee: Jiangsu Fuqing Wood Industry Co ltd
Current assignee: Jiangsu Fuqing Wood Industry Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-06-17
Anticipated expiration: 2031-11-29

Abstract

The utility model relates to the technical field of plywood, and discloses a plywood compression resistance detection device which comprises a base, wherein the top of the base is rotatably connected with one end of a rotating rod through a fixed plate, the other end of the rotating rod is fixedly connected with one side of a supporting plate, one end of the other side of the supporting plate is fixedly connected with one end of a supporting plate, one end of one side of the supporting plate is fixedly connected with one side of a sliding groove, the inner wall of the other side of the sliding groove is slidably connected with the outer surface of one end of a sliding block, and the other end of the sliding block is fixedly connected with one end of a connecting plate. This plywood resistance to compression detection device through rotating the threaded rod, makes the clamp plate height change through the connecting plate, changes the distance between clamp plate and the layer board, makes the distance between clamp plate and the layer board can adapt to the plywood of different thickness and carry out the centre gripping to it fixed, has reached can the centre gripping fix the plywood of different thickness to its effect that carries out the detection, has solved the problem that the plywood of the fixed different thickness of unable centre gripping detects to it.

Description

Plywood resistance to compression detection device

Technical Field

The utility model relates to the technical field of plywood, in particular to a plywood compression resistance detection device.

Background

With the continuous development of society, the wood industry has also developed rapidly, and as an important wood product in the wood industry, plywood is closely related to people's lives, and the development situation of plywood has been concerned by people all the time. The plywood is a plate-shaped material formed by rotationally cutting wood sections into single plates or slicing wood blocks into thin wood and then gluing the single plates by using an adhesive, and after the plywood is processed, the plywood needs to be subjected to compression resistance detection, and a plywood compression resistance detection device needs to be used.

The plywood of the fixed different thickness of unable centre gripping of current plywood resistance to compression detection device detects it, has reduced the efficiency that the plywood resistance to compression detected, and because the plywood makes and adopts the adhesive bonding to form, the crooked condition can appear in the plywood when oppressing the plywood, because the crooked probably can make adjacent two-layer plywood open easily and glue the dislocation because the plywood bending, whether the dislocation is opened to the two-layer adjacent panel of the unable accurate definite plywood of current device.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a plywood compression resistance detection device which has the advantages that plywood with different thicknesses can be clamped and fixed to detect, the efficiency of plywood compression resistance detection is improved, whether two layers of adjacent plates of the plywood are in glue failure or not can be accurately determined after the compression resistance detection is carried out, the problem that the existing plywood compression resistance detection device cannot clamp and fix the plywood with different thicknesses to detect the plywood is solved, the efficiency of plywood compression resistance detection is reduced, and the plywood is formed by bonding adhesive, the plywood can be bent when the plywood is pressed, the adjacent two layers of plywood can be easily subjected to glue failure or not due to the fact that the plywood is bent, and the existing device cannot accurately determine whether the two layers of adjacent plates of the plywood are in glue failure or not.

(II) technical scheme

In order to realize the purposes that the plywood with different thicknesses can be clamped and fixed to detect, the compression resistance detection efficiency of the plywood is improved, and whether two adjacent plates of the plywood are in glue failure dislocation or not can be accurately determined after the compression resistance detection is carried out, the utility model provides the following technical scheme: the utility model provides a plywood resistance to compression detection device, includes the base, and the base top is passed through the fixed plate and is connected with dwang one end rotation, the dwang other end and backup pad one side fixed connection, the one end and the layer board one end fixed connection of backup pad opposite side.

One end and the spout one side fixed connection of backup pad one side, spout opposite side inner wall and slider one end surface sliding connection, the slider other end and connecting plate one end fixed connection, connecting plate one end inner wall and threaded rod middle part surface threaded connection, threaded rod one end is rotated with clamp plate one side and is connected.

Preferably, one side of the sliding block is fixedly connected with one end of the pointer, one side of the other end of the pointer is slidably connected with the top of the sliding groove, and the top of the sliding groove is provided with a scale groove.

Preferably, one end of one side of the pressing plate, which is far away from the threaded rod, is fixedly connected with one end of the sliding rod, and the outer surface of the middle part of the sliding rod is fully connected with the inner wall of the connecting plate, which is far away from the threaded rod.

Preferably, one side of the supporting plate is rotatably connected with the inner wall of one end of the limiting rod through a round rod, and the outer surface of the other end of the limiting rod is slidably connected with the inner wall of one side of the limiting groove.

Preferably, the top of the base is fixedly connected with one end of the hydraulic outer pipe through a support frame, the inner wall of the other end of the hydraulic outer pipe is connected with the outer surface of one end of the hydraulic inner rod in an inserting mode, and the other end of the hydraulic inner rod is connected with one end of the extrusion roller through a connecting frame in a rotating mode.

Preferably, the number of the threaded rods is two, the outer surfaces of the middle parts of the two threaded rods are in threaded connection with the inner walls of one ends of the two connecting plates respectively, and one ends of the two threaded rods are in rotating connection with one sides of the two pressing plates respectively.

(III) advantageous effects

Compared with the prior art, the utility model provides a compression-resistant detection device for plywood, which has the following beneficial effects:

1. this plywood resistance to compression detection device through rotating the threaded rod, makes the clamp plate height change through the connecting plate, changes the distance between clamp plate and the layer board, makes the distance between clamp plate and the layer board can adapt to the plywood of different thickness and carry out the centre gripping to it fixed, has reached the plywood that can the fixed different thickness of centre gripping and has carried out the effect that detects to it, has solved the problem that the plywood of the fixed different thickness of unable centre gripping detects to it.

2. This plywood resistance to compression detection device is carrying out the resistance to compression to the plywood and detecting the back, and whether two-layer panel that observation department plywood that can be accurate is glued the dislocation open, avoids carrying on the resistance to compression to detect that the adjacent two-layer panel of back plywood is glued the dislocation and can't be found after opening, leads to the easy mistake that appears when using the plywood to construct, has improved the efficiency that the plywood resistance to compression detected.

Drawings

FIG. 1 is a three-dimensional schematic of the structure of the present invention;

FIG. 2 is a rear side schematic view of the structure of the present invention;

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

FIG. 4 is a right side schematic view of the inventive structure;

FIG. 5 is a schematic view of the connection between the sliding groove and the sliding block according to the present invention.

In the figure: the device comprises a base 1, a rotating rod 2, a supporting plate 3, a supporting plate 4, a sliding groove 5, a sliding block 6, a connecting plate 7, a threaded rod 8, a pressing plate 9, a sliding rod 10, a pointer 11, a scale groove 12, a limiting rod 13, a limiting groove 14, a hydraulic outer tube 15, a hydraulic inner rod 16 and an extrusion roller 17.

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, a plywood compression resistance detection device comprises a base 1, the top of the base 1 is fixedly connected with one end of a hydraulic outer pipe 15 through a support frame, the inner wall of the other end of the hydraulic outer pipe 15 is inserted into the outer surface of one end of a hydraulic inner rod 16, the other end of the hydraulic inner rod 16 is rotatably connected with one end of a squeezing roller 17 through a connecting frame, the top of the base 1 is rotatably connected with one end of a rotating rod 2 through a fixing plate, the other end of the rotating rod 2 is fixedly connected with one side of a support plate 3, one side of the support plate 3 is rotatably connected with the inner wall of one end of a limiting rod 13 through a round rod, the outer surface of the other end of the limiting rod 13 is slidably connected with the inner wall of one side of a limiting groove 14, a pointer 11 is in a reset-to-zero state at the top of a scale groove 12 before clamping and fixing a plywood by a pressure plate 9 and a supporting plate 4, and the inaccurate result of observing whether two layers of plywood adjacent to be glued is not cracked, one end of the other side of the supporting plate 3 is fixedly connected with one end of the supporting plate 4.

One end of one side of the supporting plate 3 is fixedly connected with one side of the sliding groove 5, the inner wall of the other side of the sliding groove 5 is in sliding connection with the outer surface of one end of the sliding block 6, one side of the sliding block 6 is fixedly connected with one end of the pointer 11, one side of the other end of the pointer 11 is in sliding connection with the top of the sliding groove 5, the top of the sliding groove 5 is provided with a scale groove 12, whether two adjacent plates of the plywood are in glue dislocation can be judged by judging the position of the pointer 11 at the top of the scale groove 12 after detection is finished, the other end of the sliding block 6 is fixedly connected with one end of the connecting plate 7, the inner wall of one end of the connecting plate 7 is in threaded connection with the outer surface of the middle part of the threaded rod 8, the number of the threaded rods 8 is two, the outer surfaces of the middle parts of the two threaded rods 8 are respectively in threaded connection with the inner walls of one ends of the two connecting plates 7, one ends of the two threaded rods 8 are respectively in rotating connection with one side of the two pressing plates 9, and the pressing plates 9 are changed in height by rotating the threaded rods 8, change the distance between clamp plate 9 and layer board 4, make the plywood that the distance between clamp plate 9 and the layer board 4 can adapt to different thickness and carry out the centre gripping to it fixed, threaded rod 8 one end is rotated with clamp plate 9 one side and is connected, the one end and the slide bar 10 one end fixed connection of threaded rod 8 are kept away from to clamp plate 9 one side, slide bar 10 middle part outward appearance is full and the one end inner wall sliding connection of threaded rod 8 is kept away from to connecting plate 7, slide bar 10 set up can avoid rotating the phenomenon that rotation angle slope can take place for clamp plate 9 when threaded rod 8 drives the high emergence of clamp plate 9 and changes.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the plywood is used, the position of the pointer 11 at the top of the scale groove 12 is adjusted, the pointer 11 is in a reset zero state, the limiting rod 13 is swung, one end of the limiting rod 13 is swung into the limiting groove 14, two ends of the plywood are placed at the tops of the two supporting plates 4, the two threaded rods 8 are rotated to drive the two pressing plates 9 to descend, the two pressing plates 9 are matched with the two supporting plates 4 to clamp and fix the two ends of the plywood, the limiting rod 13 is swung again, one ends of the two limiting rods 13 are separated from contact with the limiting groove 14, one end of the hydraulic inner rod 16 extends out of the hydraulic outer tube 15 to push the extrusion roller 17 to press the plywood, the extrusion roller 17 presses the plywood, when the plywood is pressed by the extrusion roller 17, if glue-stripping dislocation occurs to two adjacent layers of boards when the plywood is bent, the pressing plates 9 can enable the sliding block 6 to slide on the inner wall of the sliding groove 5 through the connecting plate 7, and the pointer 11 can slide at the top of the scale groove 12, after the detection is finished, the hydraulic inner rod 16 is retracted into the hydraulic outer tube 15, so that the squeeze roller 17 is lifted, whether the position of the pointer 11 at the top of the scale groove 12 changes or not is observed, and whether glue-opening dislocation of two adjacent layers of boards of the plywood occurs or not is judged.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a plywood resistance to compression detection device, includes base (1), its characterized in that: the top of the base (1) is rotatably connected with one end of the rotating rod (2) through a fixed plate, the other end of the rotating rod (2) is fixedly connected with one side of the supporting plate (3), and one end of the other side of the supporting plate (3) is fixedly connected with one end of the supporting plate (4);

one end and spout (5) one side fixed connection of backup pad (3) one side, spout (5) opposite side inner wall and slider (6) one end surface sliding connection, the slider (6) other end and connecting plate (7) one end fixed connection, connecting plate (7) one end inner wall and threaded rod (8) middle part surface threaded connection, threaded rod (8) one end is rotated with clamp plate (9) one side and is connected.

2. The plywood compression resistance detection device of claim 1, wherein: one side of the sliding block (6) is fixedly connected with one end of the pointer (11), one side of the other end of the pointer (11) is slidably connected with the top of the sliding groove (5), and the top of the sliding groove (5) is provided with a scale groove (12).

3. The plywood compression resistance detection device of claim 1, wherein: one end of one side of the pressing plate (9), far away from the threaded rod (8), is fixedly connected with one end of the sliding rod (10), and the middle surface of the sliding rod (10) is fully connected with the inner wall of one end, far away from the threaded rod (8), of the connecting plate (7) in a sliding manner.

4. The plywood compression resistance detection device of claim 1, wherein: one side of the supporting plate (3) is rotatably connected with the inner wall of one end of the limiting rod (13) through a round rod, and the outer surface of the other end of the limiting rod (13) is connected with the inner wall of one side of the limiting groove (14) in a sliding mode.

5. The plywood compression resistance detection device of claim 1, wherein: the top of the base (1) is fixedly connected with one end of a hydraulic outer tube (15) through a support frame, the inner wall of the other end of the hydraulic outer tube (15) is connected with the outer surface of one end of a hydraulic inner rod (16) in an inserting mode, and the other end of the hydraulic inner rod (16) is connected with one end of an extrusion roller (17) in a rotating mode through a connecting frame.

6. The plywood compression resistance detection device of claim 1, wherein: the quantity of threaded rods (8) is two, and two threaded rods (8) middle part surfaces are respectively with two connecting plate (7) one end inner wall threaded connection, and two threaded rod (8) one end rotate respectively with two clamp plate (9) one side and are connected.