CN113213208A

CN113213208A - Preparation facilities of 3D science and technology paper

Info

Publication number: CN113213208A
Application number: CN202110539886.7A
Authority: CN
Inventors: 柳金良
Original assignee: Hangzhou Talent Decorative Paper Co ltd
Current assignee: Hangzhou Talent Decorative Paper Co ltd
Priority date: 2021-05-18
Filing date: 2021-05-18
Publication date: 2021-08-06
Anticipated expiration: 2041-05-18
Also published as: CN113213208B; CN115057273A

Abstract

The application discloses preparation facilities of 3D science and technology paper, including shot-light, the deflector roll that gos forward, side change deflector roll, straw and guide roll, it rotates to set up in the shot-light below to advance the deflector roll, the side change deflector roll rotates and sets up and advances deflector roll one side, the guide roll rotate set up in advance deflector roll one side, the straw sets up in advance deflector roll one side, the side change deflector roll perpendicular to advance the deflector roll, and the side change deflector roll is located a plane with advancing the deflector roll, the guide roll perpendicular to advance deflector roll and side change deflector roll, the straw is on a parallel with the guide roll. The device that this application provided has following beneficial effect: by adopting the suction pipe, the side-rotating guide roller and the guide roller to be combined for use, the automatic sorting of the defective products in the paper is realized, and the efficiency is high.

Description

Preparation facilities of 3D science and technology paper

Technical Field

The invention relates to the field of paper, in particular to a preparation device of 3D (three-dimensional) technical paper.

Background

At present, wall paper is used for decoration in many home decoration projects, and patent CN104562848B provides a production device for 3D technical paper (i.e. wall paper), and provides a corresponding matching production method based on the production device. The production device needs to further convey the roll wallpaper obtained by production to a slitting device for slitting (cutting into a plurality of independent single sheets), and then packaging the separated sheets.

So utilize the monolithic paper that above-mentioned production facility produced to obtain not carry out corresponding detection before the packing, because equipment parameter can not remain stable always in the production process, so above-mentioned equipment can produce some defective position points at the in-process of production paper, the existence of these defective position points can make and have certain defective rate in the partial monolithic paper after cutting, above-mentioned device directly packs after cutting, and does not carry out corresponding detection, can lead to having certain wastrel in the wall paper package after the packing.

In order to avoid the situation that defective products exist in packaged wallpaper packages, the cut wallpaper packages are detected manually in the current processing mode, the detection mode is that workers place the wallpaper packages under a spotlight, the wallpaper has spots different from normal colors (the normal colors are measured in advance through experiments), namely defective points exist, if the defective points are few (less than 5), and the areas of the defective points are small (less than 3 square centimeters), the wallpaper is defaulted to be qualified wallpaper, and if the defective points are many (more than 5), and the areas of the defective points are large (greater than 3 square centimeters), the wallpaper is defaulted to be waste wallpaper. However, manual paper-by-paper irradiation screening is inefficient.

Disclosure of Invention

The invention provides a preparation device of 3D (three-dimensional) technical paper aiming at the problems.

The technical scheme adopted by the invention is as follows:

the utility model provides a preparation facilities of 3D science and technology paper, includes shot-light, the deflector roll that advances, sideshift deflector roll, straw and guide roll, it rotates to set up in the shot-light below to advance the deflector roll, the sideshift deflector roll rotate set up with advance deflector roll one side, the guide roll rotate set up in advance deflector roll one side, the straw sets up in advance deflector roll one side, the sideshift deflector roll perpendicular to advance the deflector roll, and the sideshift deflector roll with advance the deflector roll and be located a plane, the guide roll perpendicular to advance deflector roll and sideshift deflector roll, the straw is on a parallel with the guide roll.

In this preparation facilities, the deflector roll that advances is used for the transmission paper to move to the place ahead, the shot-light is used for launching light to shine on the paper, the light of shot-light shines on the paper, the imperfect point can demonstrate the not same light spot with normal facula, when the quantity and the area of imperfect point reach a definite value, the vacuum pump that links to each other with the straw is opened, the straw will advance the paper on the deflector roll and inhale straw one side, and because the side rotation deflector roll also is in the rotating condition, the effect of side rotation deflector roll is to rotate and further continuously lead straw one side with the paper, the paper that has the deformity on the deflector roll that advances like this is directly led away from the deflector roll that advances.

The suction pipe is arranged in the device, when the fact that the defects reach the paper waste standard is detected, the suction pipe starts to suck air, paper on the advancing guide roller tends to move towards the side turning guide roller, the side turning guide roller always rotates, the paper is conveyed to one side of the suction pipe by the side turning guide roller, the paper cannot deflect in the moving process, meanwhile, due to the existence of the guide roller, the guide roller is attached to the edges of two sides of the paper (the paper used as wallpaper is relatively thick in thickness, is subjected to glue dipping treatment and is subjected to paint coating treatment, the thickness of the whole paper is relatively large and can be regarded as a thin plate, the side clamping roller is equivalent to the lower end face attached to the plate, and the guide roller is equivalent to the side end face attached to the plate), and therefore the paper cannot deflect when the guide roller advances. In addition, in the device, when the suction pipe sucks the paper, the paper is sucked away from the side nip roller (namely the paper has a certain upward floating trend), so that the paper can be always ensured to have the power of sliding away from the advancing guide roller.

In the device, the suction pipe, the side-rotating guide roller and the guide roller are combined for use, so that the automatic sorting of the defective products in the paper is realized, and the efficiency is high.

Optionally, still include the mounting bracket, the deflector roll that advances, the side guide roll that turns round and the guide roll is installed on the support, the straw sets up the one side at the mounting bracket, the inlet scoop of straw is located the shot-light and advances between the deflector roll, and has the space between straw and the mounting bracket.

A gap exists between the suction pipe and the mounting frame, so that paper can slide away from the gap between the suction pipe and the mounting frame, and the suction pipe and the mounting frame are ensured to be stable.

Optionally, the device further comprises a paper guide plate, wherein the paper guide plate is mounted on one side of the advancing guide roller through a rack and a pinion.

The paper guide plate is used for enabling the paper to smoothly slide to the advancing guide roller.

Optionally, still include computer, vacuum pump and camera, camera and vacuum pump all with the computer meets, the vacuum pump is used for giving the straw evacuation, the camera is installed between shot-light and the deflector roll that advances.

The computer is used for coordinating control, and the computer is used for utilizing the operation analysis capability of the computer, so that after the camera acquires a picture of the paper after being illuminated by light, the number of the residual defects and the area of the residual defects on the paper can be rapidly analyzed by utilizing self-contained software, and the working states of the side turning guide roller and the guide roller can be rapidly adjusted.

Optionally, the projector further comprises a light collecting cover, the camera is arranged in the light collecting cover, and the spotlight is arranged on the periphery of the light collecting cover.

The camera is arranged in the light collecting cover, and the spotlight is arranged on the periphery of the light collecting cover, so that the picture of the paper can be rapidly acquired, and the condition of acquiring the light spot on the paper can be rapidly acquired. Above-mentioned structure is similar to the process that subway floodgate machine obtained the cell-phone two-dimensional code, and the adoption is set up the camera in the light-collecting cover all can be installed to present subway floodgate machine many, then sets up several LED lamps in the outward flange department of light-collecting cover, and when the cell-phone was close to the illumination of collection, the LED lamp was opened, and LED light shines on the cell-phone for the cell-phone two-dimensional code that first looks obtained is more clear.

Optionally, the device further comprises a brush, and the brush is installed on one side of the advancing guide roller through an adjusting lead screw.

Because the incomplete shortcoming of some paper is not many, and the area is less relatively, if these paper directly uses then there is certain problem, so set up a brush, have waterborne sclerosis acrylic acid polyurethane gloss oil on the brush, when the paper of a small amount of incomplete shortcomings moved to brush department, the brush can mend a layer polyurethane gloss oil on the paper (mend the back again and dry can), just so realized the restoration utilization to these papers, reduced extravagant. The adoption of the adjusting screw rod mechanism for installing the hairbrush facilitates the up-down and left-right adjustment of the position of the hairbrush at any time.

Optionally, still include the driving roller, the driving roller rotates to set up between the brush and the deflector roll that advances, it is on a parallel with to advance the deflector roll the driving roller, the driving roller has many, and is parallel to each other between the driving roller.

The driving roller is used for conveying the paper to the hairbrush.

Optionally, still include the exhaust column, the exhaust column has two, and two exhaust columns set up in one side of driving roller, have seted up the wind hole on the pipe wall of every tuber pipe, have connect many connecting pipes on every tuber pipe, and every connecting pipe is used for being connected with the vacuum pump.

The air exhaust pipe with the air holes is arranged for detecting the quality of the paper, because the paper is subjected to glue dipping treatment and oil brushing treatment, if the glue and paint amount does not reach the standard in the process, the whole wallpaper does not meet the standard, therefore, two parallel exhaust pipes are arranged on one side of the driving roller, and the vacuum pumping function of the exhaust pipes is utilized, a space with certain negative pressure is formed above the driving roller, when the paper moves above the driving roller, if the amount of the glue and the paint does not reach the standard, the whole paper tends to float on the net in the moving process, the lighter the paper is, the more obvious the tendency of the paper to float upwards is, therefore, two parallel exhaust pipes can be arranged to detect whether the paper is qualified or not, if the paper completely floats off the driving roller, the paper is completely unqualified, can directly abandon, combine facula to detect and weight detection, more scientific and reasonable to the detection of wall paper.

And in the device, a plurality of connecting pipes are arranged on each air pipe, so that a plurality of air exhaust points can be formed on a longer air exhaust pipe, and the negative pressure space formed by the air exhaust pipe above the driving roller can be ensured to be a negative pressure space with uniform and stable pressure, and the phenomenon of unstable pressure can not occur.

Optionally, still include the antiskid ribbed tile, the antiskid ribbed tile has two, and two antiskid ribbed tiles set up in driving roller one side, and the antiskid ribbed tile is located between driving roller and the brush.

The antiskid plate is arranged to prevent the paper from being released and deviated during oil brushing.

Optionally, the hair brush further comprises a pressing block, the pressing block is adjustably mounted on one side of the hair brush, an inclined plane is arranged on the pressing block, and the inclined plane is used for being in fit contact with the hair brush.

In this kind of device, through setting up the briquetting, be provided with the inclined plane on the briquetting, the brush is being pressed to specific inclined plane, and the brush is being pressed to the inclined plane like this, can ensure that the paper advances while carrying out the oil brushing for oil distribution on the paper is evenly stable, and the brush can not appear quivering at the in-process of oil brushing, is that the paper of right can not appear leaking the brush face when the oil brushing. The brush and the pressing block are both arranged on a support, and the support is arranged on the adjusting screw rod.

The invention has the beneficial effects that: by adopting the suction pipe, the side-rotating guide roller and the guide roller to be combined for use, the automatic sorting of the defective products in the paper is realized, and the efficiency is high.

Description of the drawings:

FIG. 1 is a schematic diagram of a 3D technical paper manufacturing apparatus;

FIG. 2 is an enlarged schematic diagram at A in FIG. 1;

FIG. 3 is an enlarged schematic diagram at B of FIG. 1;

FIG. 4 is an enlarged schematic diagram at C of FIG. 1;

FIG. 5 is an enlarged schematic block diagram at D of FIG. 1;

FIG. 6 is an enlarged schematic diagram at E in FIG. 1;

fig. 7 is an enlarged schematic diagram at F in fig. 1.

The figures are numbered: 1. a mounting frame; 2. a driving roller; 3. an anti-skid plate; 4. adjusting the lead screw; 5. a light collecting cover; 6. sending light; 7. a straw; 701. an air suction opening; 8. a guide roller; 9. a paper guide plate; 10. laterally rotating the guide roller; 11. a forward guide roller; 12. an exhaust pipe; 1201. a wind hole; 1202. a connecting pipe; 13. a brush; 14. a support; 15. briquetting; 1501. a bevel.

The specific implementation mode is as follows:

the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1, a device for preparing 3D technology paper includes a spot light 6, a forward guide roller 11, a side guide roller 10, a suction pipe 7 and a guide roller 8, the forward guide roller 11 is rotatably disposed under the spot light 6, the side guide roller 10 is rotatably disposed on one side of the forward guide roller 11, the guide roller 8 is rotatably disposed on one side of the forward guide roller 11, the suction pipe 7 is disposed on one side of the forward guide roller 11, the side guide roller 10 is perpendicular to the forward guide roller 11, the side guide roller 10 and the forward guide roller 11 are disposed in a plane, the guide roller 8 is perpendicular to the forward guide roller 11 and the side guide roller 10, and the suction pipe 7 is parallel to the guide roller 8.

In the preparation device, the advancing guide roller 11 is used for driving paper to move forwards, the spotlight 6 is used for emitting light to irradiate on the paper, the light of the spotlight 6 irradiates on the paper, the defective points can display light spots different from normal light spots, when the number and the area of the defective points reach a certain value, the vacuum pump connected with the suction pipe 7 is started, the suction pipe 7 sucks the paper on the advancing guide roller 11 to one side of the suction pipe 7, and the side rotating guide roller 10 is also in a rotating state and is used for rotating to further continuously guide the paper to one side of the suction pipe 7, so that the paper with defects on the advancing guide roller 11 is directly guided away from the advancing guide roller 11.

The device is provided with the suction pipe 7, when the defect is detected to reach the standard of paper invalidation, the suction pipe 7 starts to suck air, the paper on the advancing guide roller 11 thus has a tendency to move towards the side-turning guide roller 10, because the side guide roller 10 is always in a rotating state, the side guide roller 10 can convey the paper to one side of the suction pipe 7, and the paper cannot deflect during the movement, meanwhile, due to the existence of the guide roller 8, the guide roller 8 is attached to the two side edges of the paper (the thickness of the paper used as wallpaper is relatively thick, the paper is subjected to glue dipping treatment and is subjected to paint coating treatment, so that the whole paper is relatively large in thickness and can be regarded as a thin plate, the side clamping rollers are equivalent to the lower end face of the attached plate, and the guide rollers are equivalent to the side end face of the attached plate), and therefore the guide roller 8 can ensure that the paper cannot deviate when moving forward. In the device, the suction pipe 7 has a certain tendency of sucking the paper away from the side nip roller (namely, the paper has a certain tendency of floating upwards) when sucking the paper, so that the paper can be always ensured to have the power of sliding away from the advancing guide roller 11.

In the device, the suction pipe 7, the side rotating guide roller 10 and the guide roller 8 are combined for use, so that the automatic sorting of defective products in paper is realized, and the efficiency is high.

As shown in fig. 1 and 3, the portable lighting device further comprises a mounting frame 1, wherein an advancing guide roller 11, a side-turning guide roller 10 and a guide roller 8 are mounted on the support, a suction pipe 7 is arranged on one side of the mounting frame 1, an air suction port 701 of the suction pipe 7 is located between the spotlight 6 and the advancing guide roller 11, and a gap is formed between the suction pipe 7 and the mounting frame 1.

A gap exists between the suction pipe 7 and the mounting frame 1, so that paper can slide away from the gap between the suction pipe 7 and the mounting frame 1, and the suction pipe 7 and the mounting frame 1 are ensured to be stable.

As shown in fig. 1 and 3, the paper guide plate 9 is further included, and the paper guide plate 9 is installed on one side of the advancing guide roller 11 through a rack and pinion.

The paper guide plate is used for smoothly sliding the paper to the advancing guide roller 11.

The vacuum suction pipe 7 is vacuumized by the vacuum pump, and the camera is installed between the spotlight 6 and the advancing guide roller 11. The computer sets up in one side of mounting bracket 1, is provided with touch-control operation screen.

The computer is used for coordinating control firstly, and for utilizing the operation analysis capability of the computer, after the camera acquires the picture of the paper after being illuminated by light, the camera can utilize the self-contained software to rapidly analyze the number of the residual defects and the area of the residual defects on the paper, thereby rapidly adjusting the working states of the side-turning guide roller 10 and the guide roller 8.

As shown in fig. 1 and 2, the device further comprises a light collecting cover 5, the cameras are arranged in the light collecting cover 5, and the spot lights 6 are arranged on the periphery of the light collecting cover 5.

The cameras are arranged in the light collecting cover 5, and the spot lights 6 are arranged on the periphery of the light collecting cover 5, so that the picture of the paper can be quickly acquired, and the condition of acquiring the light spots on the paper can be quickly acquired. Above-mentioned structure is similar to the process that subway floodgate machine obtained the cell-phone two-dimensional code, and the adoption is set up the camera in light-collecting cover 5 in many all installations of present subway floodgate machine, then sets up several LED lamps in light-collecting cover 5's outward flange department, and when the cell-phone was close to light-collecting, the LED lamp was opened, and LED light shines on the cell-phone for the cell-phone two-dimensional code that first looks obtained is more clear.

As shown in fig. 1 and 6, the device further comprises a brush 13, and the brush 13 is installed at one side of the advancing guide roller 11 through the adjusting screw 4.

Because the incomplete defects of some paper are not many, the area is relatively small, and the paper has certain problems if the paper is directly used, the hairbrush 13 is arranged, the water-based hardened acrylic polyurethane gloss oil is arranged on the hairbrush 13, when a small amount of paper with the incomplete defects moves to the hairbrush 13, the hairbrush 13 can supplement a layer of polyurethane gloss oil on the paper (the paper is dried after being supplemented), so that the paper is repaired and utilized, and the waste is reduced. The arrangement of the adjusting screw rod 4 mechanism on the hairbrush 13 is convenient for adjusting the position of the hairbrush 13 up, down, left and right at any time.

As shown in the attached figures 1, 4 and 5, the brush type hair dryer further comprises a driving roller 2, wherein the driving roller 2 is rotatably arranged between the brush 13 and the advancing guide roller 11, the advancing guide roller 11 is parallel to the driving roller 2, a plurality of driving rollers 2 are arranged, and the driving rollers 2 are parallel to each other.

The driving roller 2 is used for conveying the paper to the hairbrush 13.

As shown in fig. 1, 4 and 5, the vacuum pump further comprises two exhaust pipes 12, the two exhaust pipes 12 are arranged on one side of the driving roller 2, an air hole 1201 is formed in the pipe wall of each air pipe, a plurality of connecting pipes 1202 are connected to each air pipe, and each connecting pipe 1202 is used for being connected with a vacuum pump.

The exhaust pipe 12 with the air holes 1201 is arranged for detecting the quality of paper, because the paper is subjected to glue dipping treatment and oil brushing treatment, if the glue and paint amount does not reach the standard in the process, the whole wallpaper does not meet the standard, two parallel exhaust pipes 12 are arranged on one side of the driving roller 2, a space with certain negative pressure is formed above the driving roller 2 by utilizing the vacuumizing action of the exhaust pipes 12, when the paper moves above the driving roller 2, if the glue and paint amount does not reach the standard, the whole paper tends to float on the net in the moving process, the paper tends to float upwards more obviously, so that the two parallel exhaust pipes 12 can detect whether the paper is qualified, if the paper completely floats away from the driving roller 2, the paper represents that the paper is completely unqualified, the paper can be directly discarded, and light spot detection and weight detection are combined, the detection of the wallpaper is more scientific and reasonable.

And in this device, a plurality of connecting pipes 1202 are provided on each air pipe, so that a plurality of air extraction points can be formed on a longer air extraction pipe 12, and thus it can be ensured that the negative pressure space formed by the air extraction pipe 12 above the driving roller 2 is a negative pressure space with uniform and stable pressure, and the phenomenon of unstable pressure can not occur.

As shown in attached figures 1 and 7, the novel electric hair brush further comprises two anti-skid plates 3, wherein the two anti-skid plates 3 are arranged on one side of the driving roller 2, and the anti-skid plates 3 are positioned between the driving roller 2 and the hair brush 13.

The purpose of the anti-slip plate 3 is to prevent the paper from being released and deviated when brushing oil.

As shown in fig. 1 and 6, the brush further comprises a pressing block 15, the pressing block 15 is adjustably mounted on one side of the brush 13, and an inclined plane 1501 is arranged on the pressing block and used for enabling the inclined plane 1501 to be in contact with the brush 13.

In this kind of device, through setting up briquetting 15, be provided with inclined plane 1501 on the briquetting 15, specific inclined plane 1501 is pressing brush 13, and brush 13 is being pressed to inclined plane 1501 like this, can ensure that the paper advances while brushing oil for oil distribution on the paper is even stable, and brush 13 can not appear quivering at the in-process of brushing oil, and the paper that is right can not appear leaking the brush face when brushing oil. Referring to fig. 1 and 6, when the paper is conveyed forward, the inclined surface 1501 on the pressing block 15 and the brush 13 act together to press the paper tightly, and as the paper moves forward, the brush 13 has a larger brushing force on the paper, so that the oil can be uniformly brushed on the paper.

Specifically, the rotation speed and the direction of the various rollers such as the guide roller, the forward guide roller and the side turning guide roller of the device are controlled by a motor.

The brush 13 and the pressing block are both arranged on a support 14, and the support 14 is arranged on the adjusting screw rod 4.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, which is defined by the claims and their equivalents, and can be directly or indirectly applied to other related fields of technology.

Claims

1. The utility model provides a preparation facilities of 3D science and technology paper, its characterized in that, includes shot-light, the deflector roll that advances, the deflector roll that inclines, straw and guide roll, the deflector roll that advances rotates and sets up in the shot-light below, the deflector roll that inclines rotates and sets up and advance deflector roll one side, the guide roll rotate set up in advance deflector roll one side, the straw sets up in advance deflector roll one side, the deflector roll perpendicular to that inclines advance the deflector roll, and the deflector roll that inclines and advance the deflector roll and be located a plane, the guide roll perpendicular to advance deflector roll and incline the deflector roll, the straw is on a parallel with the guide roll.

2. The apparatus of claim 1, further comprising a mounting frame, wherein the forward guide roller, the side guide roller and the guide roller are mounted on the support frame, the suction pipe is disposed at one side of the mounting frame, the suction port of the suction pipe is located between the spot light and the forward guide roller, and a gap is formed between the suction pipe and the mounting frame.

3. The apparatus for preparing 3D technical paper according to claim 1, further comprising a paper guide plate installed at one side of the advancing guide roller by a rack and pinion.

4. The apparatus for preparing 3D technical paper according to claim 1, further comprising a computer, a vacuum pump and a camera, wherein the camera and the vacuum pump are connected with the computer, the vacuum pump is used for vacuumizing the suction pipe, and the camera is installed between the spotlight and the advancing guide roller.

5. The apparatus according to claim 4, further comprising a light collecting cover, wherein the cameras are disposed in the light collecting cover, and the lamps are disposed at the periphery of the light collecting cover.

6. The apparatus for preparing 3D technical paper according to claim 1, further comprising a brush installed at one side of the advancing guide roller by an adjusting screw.

7. The apparatus of claim 6, further comprising a driving roller rotatably disposed between the brush and a forward guide roller parallel to the driving roller, wherein the driving roller is provided in plurality and parallel to each other.

8. The apparatus according to claim 7, further comprising two air exhaust pipes, wherein the two air exhaust pipes are disposed at one side of the driving roller, each air pipe has air holes formed on a wall thereof, and each air pipe has a plurality of connecting pipes connected thereto, each connecting pipe being connected to a vacuum pump.

9. The apparatus according to claim 6, further comprising two anti-slip plates, wherein the two anti-slip plates are disposed on one side of the driving roller and between the driving roller and the brush.

10. The apparatus for preparing 3D science and technology paper as claimed in claim 9, further comprising a pressing block, wherein the pressing block is adjustably mounted on one side of the brush, and a slope is provided on the pressing block and is used for being in contact with the brush.