CN213679128U

CN213679128U - From type paper loading attachment

Info

Publication number: CN213679128U
Application number: CN202022199025.2U
Authority: CN
Inventors: 王克飞
Original assignee: Guangdong Casio New Material Co ltd
Current assignee: Guangdong Casio New Material Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-07-13
Anticipated expiration: 2030-09-29

Abstract

The utility model discloses a release paper feeding device, which comprises a frame, a roller wheel clamping seat, a feeding roller, a first guide roller, a second guide roller, a cutting device arranged between the first guide roller and the second guide roller, an anti-deviation device and a residual material recovery device arranged below the anti-deviation device; the cutting device comprises a transverse moving frame, a first lead screw, a first motor, a first nut, a cutter outlet box, a stepping motor, a straight gear, a rack and a blade arranged at the tail end of the rack; a crease-resistant pressing plate is arranged on the side surface of the cutting device; through the cooperation of tailorring the device with preventing the off tracking device, guarantee to tailor the width unanimous, avoid from the type paper off tracking, improve the material loading quality from the type paper, through tailorring device and clout recovery unit cooperation, can also retrieve the clout after tailorring, improve material utilization, reduction in production cost still through crease-resistant clamp plate cooperation blade, will flatten from the type paper in cutting process, avoid from type paper because tension inequality perk and production pincher trees.

Description

From type paper loading attachment

Technical Field

The utility model relates to a from type paper loading attachment.

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, the type of the release paper is distinguished according to the material, thickness, elongation and difference of single and double surfaces, and most of the release paper is used for manufacturing double-sided adhesive tapes.

In the process of making double-sided tape, need scribble the glue solution on from type paper, in the loading attachment among the prior art, most can not cut from type paper, only can customize according to the production demand from type paper width, or need extra equipment to cut from type paper, and manufacturing cost is high, and some loading attachment that have cutting device leads to cutting quality not good, the side cut is irregular owing to adopt the mode of direct cutting to arouse fold and stick up the limit easily. In addition, the cutting excess materials are not recycled, so that the environment is not green enough.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a have and improve material loading quality, cutting width is adjustable, reduction in production cost and prevent that wrinkle is effectual from type paper loading attachment.

In order to solve the technical problem, the technical scheme of the utility model is that: a release paper feeding device comprises parallel racks, roller clamping seats arranged between the racks, a feeding roller arranged on the roller clamping seats, a first guide roller arranged on the side surface below the feeding roller, a second guide roller arranged on the side surface above the first guide roller, a cutting device arranged between the first guide roller and the second guide roller, an anti-deviation device arranged on the side surface above the second guide roller, and a residual material recovery device arranged below the anti-deviation device; tailor the device and include the sideslip frame, set up first lead screw in the sideslip frame sets up the first motor of first lead screw one side, with first lead screw complex first nut sets up play sword box of first nut lower extreme sets up step motor in the play sword box sets up the terminal straight-teeth gear of step motor sets up the straight-teeth gear below and with the rack of straight-teeth gear meshing, and set up and be in the terminal blade of rack.

Preferably, a crease-resist pressing plate located between the first guide roller and the second guide roller is arranged on the side face of the cutting device, and a knife inlet corresponding to the blade is formed in the crease-resist pressing plate.

Preferably, the cutter discharging box is provided with a sliding groove corresponding to the gear.

Preferably, a first coupling is arranged between the first motor and the first lead screw.

Preferably, the deviation preventing device comprises a first edge fixing mechanism and a second edge fixing mechanism.

Preferably, the first positioning mechanism comprises a second lead screw, a mounting seat arranged below the second lead screw, a first distance measuring sensor arranged in the mounting seat, and a second motor arranged on the side surface of the second lead screw.

Preferably, the second edge fixing mechanism is the same as the first edge fixing mechanism.

Preferably, the excess material recovery device comprises a recovery roller, a first synchronous wheel arranged on the side surface of the recovery roller, a synchronous belt arranged on the first synchronous wheel, a second synchronous wheel arranged on the synchronous belt, a third motor arranged on the second synchronous wheel, and a second distance measuring sensor arranged below the recovery roller and pointing to the axis of the recovery roller.

The utility model discloses technical effect mainly embodies: the cutting width is guaranteed to be consistent through the matching of the cutting device and the deviation prevention device, the deviation of the release paper is avoided, the feeding quality of the release paper is improved, the cut excess material can be recovered through the matching of the cutting device and the excess material recovery device, the utilization rate of the material is improved, the production cost is reduced, the release paper is pressed flat through the crease-resistant pressing plate and the blade in the cutting process, the release paper is prevented from being warped and wrinkled due to uneven tension, the feeding efficiency is improved, and the cutting width can be adjusted according to the production requirement through the synergistic effect of the first motor, the first lead screw and the blade; therefore, the automatic feeding device has the advantages of improving the feeding quality, being adjustable in cutting width, reducing the production cost and being good in anti-wrinkle effect.

Drawings

FIG. 1 is a structural diagram of a release paper feeding device of the present invention;

fig. 2 is a top view of a release paper feeding device of the present invention;

fig. 3 is a structural view of the cutting apparatus of fig. 1.

Detailed Description

The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings, so that the technical solution of the present invention can be more easily understood and grasped.

In the present embodiment, it should be understood that the terms "middle", "upper", "lower", "top", "right", "left", "above", "back", "middle", 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 do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present embodiment, if the connection or fixing manner between the components is not specifically described, the connection or fixing manner may be a bolt fixing manner, a pin connecting manner, or the like, which is commonly used in the prior art, and therefore, details thereof are not described in the present embodiment.

A release paper feeding device is shown in figures 1-2 and comprises parallel racks 1, roller clamping seats 2 arranged between the racks 1, a feeding roller 3 arranged on the roller clamping seats 2, a first guide roller 4 arranged on the lower side surface of the feeding roller 3, a second guide roller 5 arranged on the upper side surface of the first guide roller 4, and a cutting device 6 arranged between the first guide roller 4 and the second guide roller 5, wherein the cutting device 6 is used for cutting release paper into proper width and recovering redundant release paper; the device comprises a deviation preventing device 7 arranged above the side surface of the second guide roll 5 and a residual material recovery device 8 arranged below the deviation preventing device 7; surplus material recovery unit 8 is in including retrieving roller 81, sets up first synchronizing wheel 82 of retrieving roller 81 side sets up hold-in range 83 on the first synchronizing wheel 82 sets up second synchronizing wheel 84 on the hold-in range 83 sets up third motor 85 on the second synchronizing wheel 84, and set up retrieve roller 81 below and directional second range sensor 86 of retrieving roller 81 axle center, because retrieve roller 81 and rotate, retrieve the last thickness increase of type paper of roller 81, utilize second range sensor 86 to detect the thickness of type paper to the speed governing is carried out to third motor 85, thereby guarantees to retrieve roller 81 normal operating.

The cutting device 6 comprises a transverse moving frame 61, a first lead screw 62 arranged in the transverse moving frame 61, a first motor 63 arranged on one side of the first lead screw 62, a first nut 64 matched with the first lead screw 62, a cutter-out box 65 arranged at the lower end of the first nut 64, a stepping motor 66 arranged in the cutter-out box 65, a straight gear 67 arranged at the tail end of the stepping motor 66, a rack 68 arranged below the straight gear 67 and meshed with the straight gear 67, and a blade 69 fixed at the end of the rack 68 by a tightening screw, and the angle between the blade 69 and the release paper is adjusted by the tightening screw, specifically, the angle between the blade 69 and the release paper is adjusted to be an acute angle, which is beneficial to improving the service life of the blade 69, the longitudinal pressure of the release paper on the blade 69 in the cutting process is reduced, and the release paper is kept flat; go out the sword box 65 and be provided with the spout 651 that corresponds the gear, it is provided with to be located to tailor 6 sides of device crease-resistance clamp plate 9 between first guide roll 4 and the second guide roll 5 to prevent from type paper atress inequality in cutting process, thereby form pincher trees, be provided with on the crease-resistance clamp plate 9 and correspond the feed opening 91 of blade 69. A first coupling 631 is disposed between the first motor 63 and the first lead screw 62.

The deviation preventing device 7 comprises a first edge fixing mechanism 71 and a second edge fixing mechanism 72, wherein the first edge fixing mechanism 71 comprises a second lead screw 711, a mounting seat 712 arranged below the second lead screw 711, a first distance measuring sensor 713 arranged in the mounting seat 712, and a second motor 714 arranged on the side surface of the second lead screw 711; the second edge fixing mechanism 72 is the same as the first edge fixing mechanism 71; the edge of the release paper is detected by the first distance measuring sensor 713 on the first edge fixing mechanism 71 and the second edge fixing mechanism 72, so that the deviation of the release paper can be found in time, a worker is prompted to correspondingly adjust the feeding combination, and the deviation is avoided.

In the present embodiment, the models of the first motor 63 and the third motor 85 are YE2-132M-4, the model of the second motor 714 is YE2-112M-2, the model of the stepping motor 66 is TB66000, and the models of the first distance measuring sensor 713 and the second distance measuring sensor 86 are GP2Y0a21YK 0F.

The working principle is as follows: firstly, a release paper coiled material is placed on a roller wheel clamping seat 2 through a feeding roller 3, then the release paper passes below a first guide roller 4, then passes between crease-resistant pressing plates 9 and passes above a second guide roller 5, wherein a blade 69 enters the crease-resistant pressing plates 9 through an inlet 91 due to the rotation of a stepping motor 66, so that the release paper is cut into two parts by the blade 69, the release paper for feeding passes through the second guide roller 5 and then enters a subsequent processing device, and the release paper of the residual material part is rolled into a recovery roller 81 after passing through the second guide roller 5; the anti-wrinkling pressing plate 9 is used for flattening the release paper, so that the release paper is prevented from being stressed unevenly in the cutting process, wrinkles are formed, and the situation that the cutting width of the release paper is inconsistent is avoided; and according to the difference of production demand, the required width from the type paper also is different, rotates through first motor 63 to drive first lead screw 62 and rotate, thereby make sword box 65 and the cutting width of blade sideslip regulation.

Secondly, when the recovery roller 81 recovers the excess materials, because the recovery roller 81 rotates and the release paper on the recovery roller 81 is thicker and thicker, the speed of the third motor 85 needs to be regulated, so that the reeling-in speed of the release paper is equal to the rotating speed of the recovery roller 81 and is matched with the rotating speed of the recovery roller, otherwise, the release paper cannot be normally reeled; utilize second distance measuring sensor 86 to detect the thickness from type paper to according to the corresponding rotational speed of adjusting to third motor 85 of thickness, thereby guarantee to retrieve normally from type paper.

The utility model discloses technical effect mainly embodies: the cutting width is ensured to be consistent through the matching of the cutting device and the deviation preventing device, the deviation of the release paper is avoided, the loading quality of the release paper is improved, the cut excess material can be recovered through the matching of the cutting device and the excess material recovery device, the utilization rate of materials is improved, the production cost is reduced, the release paper is pressed flat in the cutting process through the cooperation of the crease-resistant pressing plate and the blade, and the release paper is prevented from being warped and wrinkled due to uneven tension, so that the loading efficiency is improved; therefore, the automatic feeding device has the advantages of improving the feeding quality, being adjustable in cutting width, reducing the production cost and being good in anti-wrinkle effect.

Of course, the above is only a typical example of the present invention, and besides, the present invention can also have other various specific embodiments, and all technical solutions adopting equivalent replacement or equivalent transformation are all within the scope of the present invention as claimed.

Claims

1. A release paper feeding device comprises parallel racks, roller clamping seats arranged between the racks, a feeding roller arranged on the roller clamping seats, a first guide roller arranged on the side surface below the feeding roller, a second guide roller arranged on the side surface above the first guide roller, a cutting device arranged between the first guide roller and the second guide roller, an anti-deviation device arranged on the side surface above the second guide roller, and a residual material recovery device arranged below the anti-deviation device; the method is characterized in that: tailor the device and include the sideslip frame, set up first lead screw in the sideslip frame sets up the first motor of first lead screw one side, with first lead screw complex first nut sets up play sword box of first nut lower extreme sets up step motor in the play sword box sets up the terminal straight-teeth gear of step motor sets up the straight-teeth gear below and with the rack of straight-teeth gear meshing, and set up and be in the terminal blade of rack.

2. The release paper feeding device according to claim 1, wherein: the side face of the cutting device is provided with a crease-resistant pressing plate located between the first guide roller and the second guide roller, and a knife inlet corresponding to the blade is formed in the crease-resistant pressing plate.

3. The release paper feeding device according to claim 1, wherein: the cutter discharging box is provided with a sliding groove corresponding to the gear.

4. The release paper feeding device according to claim 1, wherein: a first coupler is arranged between the first motor and the first lead screw.

5. The release paper feeding device according to claim 1, wherein: the deviation preventing device comprises a first edge fixing mechanism and a second edge fixing mechanism.

6. The release paper feeding device according to claim 5, wherein: the first positioning mechanism comprises a second lead screw, a mounting seat arranged below the second lead screw, a first distance measuring sensor arranged in the mounting seat, and a second motor arranged on the side face of the second lead screw.

7. The release paper feeding device according to claim 6, wherein: the second edge fixing mechanism is the same as the first edge fixing mechanism.

8. The release paper feeding device according to claim 1, wherein: excess material recovery unit is in including retrieving the roller, sets up the first synchronizing wheel of retrieving the roller side sets up hold-in range on the first synchronizing wheel sets up second synchronizing wheel on the hold-in range sets up third motor on the second synchronizing wheel, and set up retrieve the roller below, and the second range sensor in directional recovery roller axle center.