CN220473334U

CN220473334U - Plywood adhesive detection device

Info

Publication number: CN220473334U
Application number: CN202321793733.6U
Authority: CN
Inventors: 李冬
Original assignee: Yangzhou Shoulide Packaging Co ltd
Current assignee: Yangzhou Shoulide Packaging Co ltd
Priority date: 2023-07-10
Filing date: 2023-07-10
Publication date: 2024-02-09
Anticipated expiration: 2033-07-10

Abstract

The utility model discloses a device for detecting an adhesive of a plywood, and relates to the technical field of adhesive strength detection equipment. The plywood adhesive detection device comprises a fixed box, wherein a hydraulic cylinder is fixedly arranged in the fixed box, an upper clamping seat is fixedly arranged at the output end of the hydraulic cylinder, a fixed cylinder is fixedly arranged in the fixed box, and a sealing plate is arranged on the outer surface of the fixed cylinder in a sealing sliding connection manner in the fixed cylinder with an air leakage hole. According to the utility model, the hydraulic cylinder is started, so that the plywood clamped between the upper clamping seat and the lower clamping seat can be pulled, and when in pulling, the lower clamping seat drives the sealing plate to slide through the scale marks, and due to the negative pressure in the fixed cylinder, after the bonding part of the plywood is separated, the clamping plate can be clamped on the surface of the toothed plate in time, and the length extending out through the sliding rod is observed and recorded through the scale marks.

Description

Plywood adhesive detection device

Technical Field

The utility model relates to the technical field of adhesive strength detection equipment, in particular to a device for detecting adhesive of a plywood.

Background

The plywood is made up by cutting wood segment into single boards or cutting wood Fang Bao into Cheng Baomu, and then using adhesive to glue them to form three-layer or multi-layer plate material, usually using odd-layer single boards, and making the fibre directions of adjacent layers of single boards mutually perpendicular and glue them together.

In order to test the bonding strength between the plywood layers, the adhesive detection is usually required to be carried out on the plywood adhesive, the traditional adhesive detection device mostly uses sensor equipment to detect the adhesive, but the problem of low accuracy exists after the sensor is used for a long time, the adhesive of the adhesive is difficult to accurately measure, the proportion of unqualified products is easily increased due to overlarge measurement errors, the quality of the products is reduced, and inconvenience is brought to the use of users.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a device for detecting the adhesive of the plywood, which solves the problems of low detection precision and poor stability of the traditional adhesive detection device.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a plywood adhesive detection device, includes the fixed box, the inside fixed mounting of fixed box has the pneumatic cylinder, the output fixed mounting of pneumatic cylinder has last grip slipper, the inside fixed mounting of fixed box has a fixed section of thick bamboo, the inside sealed sliding connection of the fixed section of thick bamboo of letting out the gas hole has the closing plate, the side fixed mounting of fixed section of thick bamboo has pressure relief device, the side of fixed section of thick bamboo is located pressure relief device's top fixed mounting and has the manometer, pressure relief device's surface center department fixedly connected with slide bar is kept away from to the closing plate, the surface of slide bar is provided with the scale mark, the one end fixedly connected with of closing plate is at the surface of grip slipper down, the pinion rack has been seted up to the top equidistance of slide bar, the inside rotation of fixed section of thick bamboo is connected with the cardboard, the surface rotation of cardboard is connected with the connecting plate, the surface fixedly connected with limiting plate of connecting plate, the bottom fixedly connected with reset spring of limiting plate.

Preferably, the pressure relief device includes the pressure release section of thick bamboo of fixed connection in fixed incasement portion, the inside of pressure release section of thick bamboo is linked together with the inside of fixed section of thick bamboo, the inside fixedly connected with fixed plate of pressure release section of thick bamboo, first air passing hole has been seted up on the surface of fixed plate, the inside sliding connection of pressure release section of thick bamboo has the sliding plate, the second air passing hole has been seted up on the surface of sliding plate, the sliding plate is kept away from the surface center department fixedly connected with connective bar of fixed plate, the connective bar is kept away from the one end fixedly connected with of sliding plate and is pulled the piece, sealing spring has been cup jointed in the surface activity of connective bar, the pressure release hole has been seted up near the surface of pulling the piece to pressure release section of thick bamboo.

Preferably, the surface joint of cardboard is at the surface of pinion rack, the slide bar is octagon, the surface sliding connection of slide bar is in the inside of fixed section of thick bamboo.

Preferably, the limiting plate is square, the surface sliding connection of limiting plate is in the inside of fixed section of thick bamboo, the one end that the cardboard was kept away from to the connecting plate extends to the outside of fixed section of thick bamboo.

Preferably, the input end of the pressure gauge is communicated with the inside of the fixed cylinder, and a sealing ring is fixedly arranged on the outer surface of the sealing plate.

Preferably, the surface of the sliding plate is sealed and attached to the surface of the fixed plate, and the inside of the pressure release cylinder is communicated with the outside of the pressure release cylinder through the pressure release hole.

Advantageous effects

The utility model provides a device for detecting an adhesive of a plywood. Compared with the prior art, the method has the following beneficial effects:

1. this plywood adhesive detection device, through setting up grip slipper, lower grip slipper and fixed section of thick bamboo etc., through starting the pneumatic cylinder, can pull the plywood of centre gripping between last grip slipper and the lower grip slipper, and when pulling, lower grip slipper can drive the closing plate through the scale mark and slide, because the inside negative pressure of fixed section of thick bamboo, after plywood bonding department separates, the cardboard can in time block at the surface of pinion rack, and observe and record through the length that the slide bar extends through the scale mark, be convenient for also compare with other test results simultaneously, the practicality has been strengthened, and this check out test set simple structure, the precision is high, stability is good.

2. This plywood adhesive detection device through installing pressure release device, can release the inside atmospheric pressure of fixed section of thick bamboo before detecting to guarantee that the reading of manometer is unanimous before detecting at every turn, improved the accuracy of detection, through setting up the gas vent, after detecting, through pressing down the connecting plate, outside air can not enter into fixed section of thick bamboo inside in the twinkling of an eye, the slide bar can slowly reset, avoids the hand to be pressed from both sides the possibility of damaging down between grip slipper and the fixed section of thick bamboo, has strengthened the security.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of a stationary barrel in accordance with the present utility model;

FIG. 3 is an enlarged view of FIG. 2 at A;

FIG. 4 is a side view of a slide bar of the present utility model;

fig. 5 is a schematic structural diagram of a pressure relief device according to the present utility model.

In the figure: 1. a fixed box; 2. a hydraulic cylinder; 3. an upper clamping seat; 4. a lower clamping seat; 5. a fixed cylinder; 51. a vent hole; 6. a sealing plate; 7. a pressure relief device; 8. a pressure gauge; 9. a slide bar; 10. scale marks; 11. a toothed plate; 12. a clamping plate; 13. a connecting plate; 14. a limiting plate; 15. a return spring; 71. a pressure release cylinder; 72. a fixing plate; 73. a first air passing hole; 74. a sliding plate; 75. a second air passing hole; 76. a connecting rod; 77. pulling blocks; 78. a seal spring; 79. and the pressure relief hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a plywood adhesive detection device, including fixed box 1, the inside fixed mounting of fixed box 1 has pneumatic cylinder 2, the output fixed mounting of pneumatic cylinder 2 has last grip slipper 3, the inside fixed mounting of fixed box 1 has fixed section of thick bamboo 5, the inside sealing sliding connection of fixed section of thick bamboo 5 is fixed to the gas leakage hole 51 is seted up to the surface of fixed section of thick bamboo 5 has closing plate 6, the surface fixed mounting of closing plate 6 has the sealing washer, the side fixed mounting of fixed section of thick bamboo 5 has pressure release device 7, the side of fixed section of thick bamboo 5 is located the top fixed mounting of pressure release device 7 has manometer 8, the input of manometer 8 is linked together with the inside of fixed section of thick bamboo 5, the surface center department fixedly connected with slide bar 9 of pressure release device 7 is kept away from to closing plate 6, slide bar 9 is octagon, the surface sliding connection of slide bar 9 is in the inside of fixed section of thick bamboo 5, the surface of slide bar 9 is provided with scale mark 10, the scale mark 10 is far away from the surface of the lower clamping seat 4 at one end of the sealing plate 6, the toothed plate 11 is equidistantly arranged at the top of the sliding rod 9, the clamping plate 12 is rotationally connected with the inside of the fixed cylinder 5, the surface of the clamping plate 12 is clamped on the surface of the toothed plate 11, the surface of the clamping plate 12 is rotationally connected with the connecting plate 13, one end of the connecting plate 13 far away from the clamping plate 12 extends to the outside of the fixed cylinder 5, the outer surface of the connecting plate 13 is fixedly connected with the limiting plate 14, the limiting plate 14 is square, the outer surface of the limiting plate 14 is slidingly connected with the inside of the fixed cylinder 5, the bottom of the limiting plate 14 is fixedly connected with the reset spring 15, the plywood clamped between the upper clamping seat 3 and the lower clamping seat 4 can be pulled by starting the hydraulic cylinder 2, and when in pulling, the lower clamping seat 4 drives the sealing plate 6 to slide through the scale mark 10, due to the negative pressure in the fixed cylinder 5, after the bonding part of the plywood is separated, the clamping plate 12 can be clamped on the surface of the toothed plate 11 in time, the length extending out through the sliding rod 9 is observed and recorded through the scale marks 10, and meanwhile, the detection device is convenient to compare with other test results, so that the practicability is enhanced, and the detection device is simple in structure, high in accuracy and good in stability;

the pressure relief device 7 includes the pressure relief section of thick bamboo 71 of fixed connection in fixed box 1 inside, the inside of pressure relief section of thick bamboo 71 is linked together with the inside of fixed section of thick bamboo 5, the inside fixedly connected with fixed plate 72 of pressure relief section of thick bamboo 71, the first air vent 73 has been seted up on the surface of fixed plate 72, the inside sliding connection of pressure relief section of thick bamboo 71 has sliding plate 74, the surface seal laminating of sliding plate 74 is on the surface of fixed plate 72, the second air vent 75 has been seted up on the surface of sliding plate 74, the surface center department fixedly connected with connective bar 76 of fixed plate 72 is kept away from to sliding plate 74, connective bar 76 keeps away from one end fixedly connected with pull block 77 of sliding plate 74, sealing spring 78 has been cup jointed in the surface activity of connective bar 76, pressure relief hole 79 has been seted up on the surface that pressure relief section of thick bamboo 71 is close to pull block 77, the inside of pressure relief section of thick bamboo 71 is linked together through pressure relief hole 79 and the outside of pressure relief section of thick bamboo 71, through installation pressure relief device 7, can release the inside air pressure of fixed section of thick bamboo 5 before the detection at every time, the reading of manometer 8 is unanimous before guaranteeing to detect, the accuracy of detection has been improved, through setting up the air vent 51, after the detection, through 13, can not get into the fixed cylinder 5 inside can be stopped slowly by the centre gripping by the clamp under the fixed seat is prevented from being damaged by the outside, the safety clamp 9 in the safety clamp, after the safety clamp is pressed from the inside can be fixed by the outside, and can be prevented.

Before detection, two L-shaped bonding plates are bonded together through an adhesive, a pull block 77 is pulled, the pull block 77 drives a sliding plate 74 to slide rightwards through a connecting rod 76, at the moment, the rightmost end in the fixed cylinder 5 is communicated with the outside of the pressure release cylinder 71 through a first air passing hole 73, a second air passing hole 75 and a pressure release hole 79, the inside of the fixed cylinder 5 is in a normal pressure state, the pressure inside the fixed cylinder 5 can be observed through a pressure gauge 8, after the pressure is stable, the pulling force applied to the pull block 77 is stopped, the sliding plate 74 is attached to the surface of the fixed plate 72 through the elasticity of a sealing spring 78, at the moment, the right end in the fixed cylinder 5 is in a sealing state, during detection, the bonded bonding plate is clamped and fixed up and down through an upper clamping seat 3 and a lower clamping seat 4 respectively, the upper clamping seat 3 and the bonding plate are driven to slide leftwards through a starting hydraulic cylinder 2, at this time, the joint of the adhesive plate is stressed, the lower clamping seat 4 is driven to slide left by the adhesive plate adhered to the bottom, the lower clamping seat 4 drives the sealing plate 6 to slide left by the sliding rod 9, at this time, the right end of the inside of the fixed cylinder 5 is in a negative pressure state, air at the left end of the inside of the fixed cylinder 5 is slowly discharged through the air discharge hole 51, after the joint of the adhesive plate is separated, the surface of the clamping plate 12 is abutted against the surface of the toothed plate 11, the sliding position of the sliding rod 9 is limited, at this time, the detection result can be counted by the scale mark 10 and the pressure gauge 8, after the detection is finished, the limiting plate 14 is pressed, the limiting plate 14 drives the clamping plate 12 to rotate clockwise, the scale mark 10 drives the sliding rod 9 to reset slowly until the side surface of the lower clamping seat 4 is abutted against the surface of the fixed cylinder 5, after the detection is finished, the connecting plate 13 is pressed by the arrangement of the air discharge hole 51, outside air can not enter into the fixed cylinder 5 in the twinkling of an eye inside, and slide bar 9 can slowly reset, avoids the hand to be pressed from both sides the possibility of damaging between clamping seat 4 and the fixed cylinder 5 down, has strengthened the security.

And all that is not described in detail in this specification is well known to those skilled in the art.

Claims

1. The utility model provides a plywood adhesive detection device, includes fixed case (1), its characterized in that: the inside fixed mounting of fixed box (1) has pneumatic cylinder (2), the output of pneumatic cylinder (2) is fixed to have last grip slipper (3), the inside fixed mounting of fixed box (1) has fixed section of thick bamboo (5), the inside sealed sliding connection of gas vent (51) fixed section of thick bamboo (5) has closing plate (6) have been seted up to the surface of fixed section of thick bamboo (5), the side fixed mounting of fixed section of thick bamboo (5) has pressure relief device (7), the side of fixed section of thick bamboo (5) is located the top fixed mounting of pressure relief device (7) and has manometer (8), the surface center department fixedly connected with slide bar (9) of pressure relief device (7) are kept away from to closing plate (6), the surface of slide bar (9) is provided with scale mark (10), the one end fixed connection of scale mark (10) keeping away from closing plate (6) is at the surface of lower grip slipper (4), toothed bar (11) have been seted up at the top equidistance of slide bar (9), the inside rotation of fixed section of thick bamboo (5) is connected with cardboard (12), the top of rotating connection (12) has top connection (13), the fixed connection plate (14) has reset connection spring (14), the surface connection (14).

2. The plywood adhesive testing device of claim 1, wherein: the pressure relief device (7) comprises a pressure relief cylinder (71) fixedly connected inside a fixed box (1), the inside of the pressure relief cylinder (71) is communicated with the inside of a fixed cylinder (5), a fixed plate (72) is fixedly connected to the inside of the pressure relief cylinder (71), a first air passing hole (73) is formed in the surface of the fixed plate (72), a sliding plate (74) is connected to the inside of the pressure relief cylinder (71) in a sliding manner, a second air passing hole (75) is formed in the surface of the sliding plate (74), a connecting rod (76) is fixedly connected to the center of the surface of the sliding plate (74), one end of the connecting rod (76) away from the sliding plate (74) is fixedly connected with a pull block (77), a sealing spring (78) is movably sleeved on the outer surface of the connecting rod (76), and a pressure relief hole (79) is formed in the surface of the pressure relief cylinder (71) close to the pull block (77).

3. The plywood adhesive testing device of claim 1, wherein: the surface joint of cardboard (12) is at the surface of pinion rack (11), slide bar (9) are octagon, the surface sliding connection of slide bar (9) is in the inside of fixed section of thick bamboo (5).

4. The plywood adhesive testing device of claim 1, wherein: the limiting plate (14) is square, the outer surface of the limiting plate (14) is slidably connected inside the fixed cylinder (5), and one end, far away from the clamping plate (12), of the connecting plate (13) extends to the outside of the fixed cylinder (5).

5. The plywood adhesive testing device of claim 1, wherein: the input end of the pressure gauge (8) is communicated with the inside of the fixed cylinder (5), and a sealing ring is fixedly arranged on the outer surface of the sealing plate (6).

6. The plywood adhesive testing device of claim 2, wherein: the surface of the sliding plate (74) is in sealing fit with the surface of the fixed plate (72), and the inside of the pressure release cylinder (71) is communicated with the outside of the pressure release cylinder (71) through a pressure release hole (79).