CN210635499U

CN210635499U - From type paper adhesive device

Info

Publication number: CN210635499U
Application number: CN201920903145.0U
Authority: CN
Inventors: 傅国富
Original assignee: Zhejiang Jumei Special Materials Co Ltd
Current assignee: Zhejiang Jumei Special Materials Co Ltd
Priority date: 2019-06-17
Filing date: 2019-06-17
Publication date: 2020-05-29
Anticipated expiration: 2029-06-17

Abstract

The utility model discloses a from type paper adhesive device, including workstation, transfer roller, blowing roller, squeeze roll, receipts material roller and controlling means, be equipped with the preheating roll between blowing roller and the squeeze roll, the both ends of preheating roll and squeeze roll all are equipped with the locating part, and the preheating roll inboard is equipped with the heating intermediate layer, is equipped with the heating wire in the heating intermediate layer, be equipped with the frictioning device between squeeze roll and the receipts material roller, the frictioning device includes frictioning board, frictioning propeller and rotating electrical machines, the frictioning propeller is including the fixed shaft section of thick bamboo that is located the middle part and the doctor-bar that is located fixed shaft section of thick bamboo week side, and the frictioning propeller is located the both sides of frictioning board, and the rotating electrical machines is connected through connecting the pivot to the. The utility model provides an among the prior art adhesive position take place the skew easily and cause the poor problem of bonding effect, heat to making from type paper and adhesive tape bonding stable from type paper, bonding effect is good, and production efficiency is high, further smooths, strikes off unnecessary non-setting adhesive from type paper after the bonding through the frictioning device.

Description

From type paper adhesive device

Technical Field

The utility model relates to a from type paper production facility technical field, concretely relates to from type paper adhesive device.

Background

The release paper is also called as isolation paper, release paper and silicone oil paper. The release paper can prevent the adhesion of the prepreg and can also protect the prepreg from being polluted. The release paper is made of paper coated with anti-sticking substances, and the type of the release paper is distinguished according to the material, thickness, elongation and difference of single side and double sides. The release paper should satisfy: the prepreg can be stuck, but the prepreg and the prepreg are easy to separate; does not chemically react with or contaminate the resin system; when the environmental temperature and humidity change, the length and the width of the release paper are kept unchanged so as to prevent the prepreg from wrinkling caused by wrinkling of the release paper; should be sufficiently dense to allow moisture to pass through it into the prepreg; the elongation of the release paper after being pulled is consistent with that of the fiber, so that the prepreg is prevented from being deformed or distorted due to asynchronous drawing in the preparation process.

Present from type paper adhesive device, can take place the off normal from type paper before the squeeze roll relatively the sticky tape, lead to bonding effect poor, the rubber coating is inhomogeneous occasionally can appear, make bonding unstable, when carrying out operation on next step, turn-up appears, corrugate and bubble etc. in addition, from type paper and sticky tape bonding back, just directly carry out the rolling through the squeeze roll, and can extrude from the both side after unnecessary non-setting adhesive is extruded between type paper and the sticky tape, if directly carry out the rolling, then the non-setting adhesive of adhesion on the side will be infected with on other layer release type paper, lead to the finished product to scrap.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve above-mentioned problem, provide an adhesion stable, bonding effect is good from type paper adhesive device.

The utility model adopts the following technical scheme:

a release paper bonding device, which comprises a workbench, a conveying roller, a discharging roller, an extruding roller and a receiving roller which are arranged on the workbench in sequence, and a control device, a preheating roller is arranged between the feeding roller and the extrusion roller, both ends of the preheating roller and the extrusion roller are provided with limiting pieces, the inner side of the preheating roller is provided with a heating interlayer, an electric heating wire is arranged in the heating interlayer, a glue scraping device is arranged between the extrusion roller and the material receiving roller, the glue scraping device comprises a glue scraping plate, a glue scraping propeller and a rotating motor, wherein the glue scraping propeller comprises a fixed shaft cylinder positioned in the middle and scraping pieces positioned on the peripheral side of the fixed shaft cylinder, the glue scraping propeller is positioned on two sides of the glue scraping plate, and the scraping blade is positioned above the rubber scraping plate, a connecting rotating shaft is arranged in the fixed shaft cylinder, the connecting rotating shaft is connected with a rotating motor at the lower end of the connecting rotating shaft, and the electric heating wire and the rotating motor are respectively and electrically connected with the control device.

As an optimal technical scheme of the utility model, the preheating roll includes preheating roll and lower preheating roll, go up preheating roll and lower preheating roll and align parallel arrangement from top to bottom.

As an optimized technical scheme of the utility model, the horizontal center pin cross-section position of preheating roll is higher than blowing roller and squeeze roll.

As a preferred technical scheme of the utility model, the locating part is cylindric, and its slidable cover is established on preheating the roller, and the locating part inside wall ring is equipped with round elastic gasket, is equipped with the screw that runs through its lateral wall on the locating part, be equipped with fixing bolt in the screw, fixing bolt's lower extreme is equipped with the elasticity post.

As an optimized technical scheme of the utility model, it is the concertina type pivot to connect the pivot, is equipped with the locking wheel in the connection pivot.

As a preferred technical scheme of the utility model, the rotating electrical machines is located the below of frictioning propeller, and the output shaft of rotating electrical machines is equipped with the connecting shaft section of thick bamboo, the lower extreme of connecting the pivot is connected in the connecting shaft section of thick bamboo, and the upper end fixed connection of connecting the pivot is in fixed shaft section of thick bamboo.

As an optimal technical scheme of the utility model, the feed end of scraping the offset plate is equipped with guide roll one, and the discharge end of scraping the offset plate is equipped with guide roll two.

As a preferred technical scheme of the utility model, the border of doctor-bar designs into the wedge.

As a preferred technical scheme of the utility model, receive material roller below and be equipped with driving motor, driving motor's output passes through the belt and is connected with receiving the material roller transmission, driving motor and controlling means electric connection.

The utility model has the advantages that:

compared with the prior art, the utility model, it causes the bonding effect poor to have solved among the prior art that the skew takes place easily for the bonding position, and the problem that production efficiency is low heats to making from type paper and adhesive tape bonding stable from type paper through setting up the preheating roll, and bonding effect is good, makes the bonding precision high, and production efficiency is high, in addition, still further smooths, strikes off unnecessary non-setting adhesive from type paper after the bonding through the frictioning device, has guaranteed the finished product quality from the follow-up rolling of type paper.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the structure of a lower preheating roll;

FIG. 3 is a schematic longitudinal sectional view of the lower preheating roll;

FIG. 4 is a schematic view of a position limiting member;

FIG. 5 is a schematic view of a structure of a scraping propeller;

FIG. 6 is a longitudinal sectional view of the wiper blade;

fig. 7 is a top view of the squeegee assembly.

The symbols in the drawings illustrate that:

1: workbench, 2: conveying roller, 3: discharge roller, 4: squeeze roll, 5: material receiving roller, 6: support frame one, 7: a second support frame, 8: a stopper, 801: elastic gasket, 802: screw hole, 9: support frame three, 10: preheating roll, 101: upper preheating roll, 102: lower preheating roll, 103: heating the interlayer, 11: fixing bolt, 111: elastic column, 12: support frame four, 13: doctor blade, 14: doctor blade, 141: fixed shaft cylinder, 142: wiper blade, 15: rotating electrical machine, 16: connecting rotating shaft, 17: guide roller one, 18: guide roller two, 19: drive motor, 20: a belt.

Detailed Description

The invention will now be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 to 7, a release paper bonding device comprises a workbench 1, a conveying roller 2, a discharging roller 3, a squeezing roller 4 and a receiving roller 5 which are arranged on the workbench 1 in sequence from right to left, wherein the discharging roller 3, the receiving roller 5 and the squeezing roller 4 are all fixed on the workbench 1 through support frames, the release paper bonding device also comprises a control device, the conveying roller 2 is arranged at the right end of the workbench 1, the conveying roller 2 is provided with proper number according to needs so as to meet the needs of conveying adhesive tapes, the support frames I6 are arranged on two sides of the right end of the workbench 2, the discharging roller 3 is fixed at the top end of the support frames I6, a conveying channel of the adhesive tapes is arranged below the discharging roller 3, the support frames II 7 are arranged on the left side of the support frames I6, the squeezing roller 4 is fixed at the top end of the support frames II 7, a squeezing cushion plate is arranged on the workbench 1 below the, the two ends of the extrusion roller 4 are slidably connected with limiting pieces 8, the limiting pieces 8 are used for limiting the position of the release paper to realize that the release paper with different sizes can be subjected to bonding treatment, a third support frame 9 is arranged between the discharging roller 3 and the extrusion roller 4, the top end of the third support frame 9 is provided with a group of preheating rollers 10, each preheating roller 10 comprises an upper preheating roller 101 and a lower preheating roller 102, the upper preheating roller 101 and the lower preheating roller 102 are vertically aligned and arranged in parallel, the height of the third support frame 9 is higher than that of the first support frame 6 and the second support frame 7, so that the horizontal central shaft section of the lower preheating roller 102 is higher than that of the discharging roller 3 and the extrusion roller 4, the two ends of the lower preheating roller 102 are slidably connected with the limiting pieces 8, a heating interlayer 103 is arranged on the inner side of the preheating roller 10, an electric heating wire is arranged in the heating interlayer 103, the rubber scraping device is slidably sleeved on the lower preheating roller 102, a circle of elastic gasket 801 is annularly arranged on the inner side wall of the limiting part 8, the elastic gasket 801 can prevent scratches from being generated on the surface of the roller when the limiting part 8 moves, a screw hole 802 penetrating through the side wall of the limiting part 8 is arranged on the limiting part 8, a fixing bolt 11 is arranged in the screw hole 802, an elastic column 111 is arranged at the lower end of the fixing bolt 11, a proper number of screw holes 802 and bolts 11 can be arranged according to requirements, a support frame four 12 is arranged at the left end of the workbench 1, the material receiving roller 5 is fixed at the top end of the support frame four 12, a rubber scraping device is arranged between the extrusion roller 4 and the material receiving roller 5, the rubber scraping device comprises a rubber scraping plate 13, a rubber scraping rotary paddle 14 and a rotating motor 15, the rubber scraping plate 13 is arranged on the workbench, the rubber scraping rotary paddle 14 comprises a fixed shaft 141 positioned in the middle and a scraping blade 142 positioned on the peripheral side of the fixed shaft 141, the glue scraping propellers 14 are positioned at two sides of the glue scraping plate 13, the scraping blade 142 is positioned above the glue scraping plate 13, the lower bottom surface of the scraping blade 142 is parallel to the upper plane of the glue scraping plate 13, the edge of the scraping blade 142 is designed to be wedge-shaped, the fixed shaft cylinder 141 is internally provided with the connecting rotating shaft 16, the connecting rotating shaft 16 is a telescopic rotating shaft, the connecting rotating shaft 16 is provided with a locking wheel, the distance between the scraping blade 142 and the glue scraping plate 13 can be adjusted through the telescopic rotating shaft according to the thickness of release paper, the rotating motor 15 is positioned below the glue scraping propellers 14, the output shaft of the rotating motor 15 is provided with the connecting shaft cylinder, the lower end of the connecting rotating shaft 16 is connected in the connecting shaft cylinder, the upper end of the connecting rotating shaft 16 is fixedly connected in the fixed shaft cylinder 141, the rotating motor 15 drives the glue scraping propellers 14 to rotate, the feeding end of the glue scraping plate 13 is provided with a first guide roller 17, and the discharging end of, the electric heating wire feeding device is characterized in that a driving motor 19 is arranged on the workbench 1 below the material receiving roller 5, the output end of the driving motor 19 is in transmission connection with the material receiving roller 5 through a belt 20, and the electric heating wire, the rotating motor 15 and the driving motor 19 are respectively electrically connected with a control device.

The utility model discloses during operation, according to the actual size adjustment of release paper down preheating roller 102 and the spacing part 8's at squeeze roll 4 both ends distance, make it aim at the position of sticky tape, prevent that release paper from taking place the skew in the bonding process, improve the bonding precision, adjust the distance between doctor-bar 142 and the frictioning board 13, make the release paper after the bonding can pass through just, open driving motor 19, drive material receiving roller 5 through belt 20 and rotate, release paper on the blowing roller 3 will pass through squeeze roll 4 with the sticky tape in the motion and bond together, before bonding, release paper will pass through preheating roller 10 earlier, this is heated at preheating roller 10, make release paper temperature higher, when bonding with sticky tape, the bonding effect is better, the release paper that extrudes through squeeze roll 4 conveys to frictioning board 13, frictioning rotary propeller 14 further smooths the release paper surface, and the redundant adhesive sticker is scraped from the side edge of the adhesive sticker, so that the adhesive sticker is prevented from flowing out from the side edge to be stained with release papers of other layers when the release papers are finally coiled, and finally, the finished product is automatically coiled on a material-receiving roller 5.

The utility model has the advantages of, it causes the bonding effect poor to have solved among the prior art that the bonding position takes place the skew easily, and the problem that production efficiency is low heats to making from type paper and adhesive tape bonding stable from type paper through setting up the preheating roll, and bonding effect is good for the bonding precision is high, and production efficiency is high, in addition, still further smooths, strikes off unnecessary non-setting adhesive from type paper after the bonding through the frictioning device, has guaranteed the finished product quality from the follow-up rolling of type paper.

Finally, it should be noted that: these embodiments are merely illustrative of the present invention and do not limit the scope of the invention. In addition, other variations and modifications will be apparent to persons skilled in the art based on the foregoing description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications may be made without departing from the scope of the present invention.

Claims

1. The utility model provides a from type paper adhesive device, includes workstation (1) to and be located transfer roller (2), blowing roller (3), squeeze roll (4) and receipts material roller (5) that set gradually on workstation (1), its characterized in that: the automatic material feeding device is characterized by further comprising a control device, a preheating roller (10) is arranged between the discharging roller (3) and the extruding roller (4), limiting parts (8) are arranged at two ends of the preheating roller (10) and the extruding roller (4), a heating interlayer (103) is arranged on the inner side of the preheating roller (10), electric heating wires are arranged in the heating interlayer (103), a glue scraping device is arranged between the extruding roller (4) and the collecting roller (5), the glue scraping device comprises glue scraping plates (13), glue scraping propellers (14) and a rotating motor (15), the glue scraping propellers (14) comprise fixed shaft cylinders (141) located in the middle and scraping blades (142) located on the peripheral sides of the fixed shaft cylinders (141), the glue scraping propellers (14) are located on two sides of the glue scraping plates (13), the scraping blades (142) are located above the glue scraping plates (13), a connecting rotating shaft (16) is arranged in the fixed shaft cylinders (141), and the connecting rotating motor (15) connected with the lower ends of the connecting rotating shaft (16), the electric heating wire and the rotating motor (15) are respectively electrically connected with the control device.

2. The release paper bonding device according to claim 1, wherein: the preheating rollers (10) comprise an upper preheating roller (101) and a lower preheating roller (102), and the upper preheating roller (101) and the lower preheating roller (102) are vertically aligned and arranged in parallel.

3. The release paper bonding apparatus according to claim 1 or 2, wherein: the cross section of the horizontal central shaft of the preheating roller (10) is higher than that of the discharging roller (3) and the extruding roller (4).

4. The release paper bonding device according to claim 1, wherein: the limiting piece (8) is cylindrical and can be sleeved on the preheating roller (10) in a sliding mode, a circle of elastic gasket (801) is arranged on the inner side wall of the limiting piece (8) in a ring mode, a screw hole (802) penetrating through the side wall of the limiting piece (8) is formed in the limiting piece (8), a fixing bolt (11) is arranged in the screw hole (802), and an elastic column (111) is arranged at the lower end of the fixing bolt (11).

5. The release paper bonding device according to claim 1, wherein: the connecting rotating shaft (16) is a telescopic rotating shaft, and a locking wheel is arranged on the connecting rotating shaft (16).

6. The release paper bonding device according to claim 1, wherein: the rotating motor (15) is located below the frictioning propeller (14), an output shaft of the rotating motor (15) is provided with a connecting shaft cylinder, the lower end of the connecting rotating shaft (16) is connected into the connecting shaft cylinder, and the upper end of the connecting rotating shaft is fixedly connected into the fixed shaft cylinder (141).

7. The release paper bonding device according to claim 1, wherein: the feeding end of the glue scraping plate (13) is provided with a first guide roller (17), and the discharging end of the glue scraping plate (13) is provided with a second guide roller (18).

8. The release paper bonding device according to claim 1, wherein: the edge of the wiper blade (142) is designed in a wedge shape.

9. The release paper bonding device according to claim 1, wherein: the material receiving roller (5) is provided with a driving motor (19) below, the output end of the driving motor (19) is in transmission connection with the material receiving roller () through a belt (20), and the driving motor (19) is electrically connected with the control device.