CN115744415A - Non-stop laminating mechanism - Google Patents

Abstract

The invention belongs to the technical field of circular knife machines, and particularly relates to a non-stop laminating mechanism which comprises a rack, wherein a discharging shaft, a first laminating module and a second laminating module are arranged on the rack, and the second laminating module and the first laminating module are parallel to each other in the vertical direction; the first driving source is arranged on the rack and is respectively connected with the first attaching module and the second attaching module, and the first driving source can drive the first attaching module and the second attaching module to mutually approach or depart from each other along the horizontal direction; and the first laminating module and the second laminating module respectively comprise a cutter roll shaft, a cutter air suction roll shaft and an air suction laminating rubber roll which are sequentially arranged from top to bottom. This non-stop type laminating mechanism can realize the reloading of non-stop type, and the influence of reloading process to the material is less, makes under the shorter condition of junction of material, still can keep better joint strength to the laminating that the both sides connect.

Description

Non-stop laminating mechanism

Technical Field

The invention belongs to the technical field of circular knife machines, and particularly relates to a non-stop laminating mechanism.

Background

The multi-station rotary die cutting machine is called a rotary machine for short, commonly called a circular knife machine, a hobbing cutter machine or a circular knife die cutting machine. The rotary die cutting machine is used for continuously rotating and die cutting in a hobbing cutter mode, is one of devices with the highest production efficiency in a die cutting machine, and is widely applied to the fields of mobile phones, computers, liquid crystal displays, digital cameras, LCD backlight sources and the like.

In the prior art, after the circular knife machine discharges materials, the materials need to be supplemented, a general supplementing mode is to stop the circular knife machine and then replace the materials, the production requirements cannot be guaranteed during the stop of the circular knife machine, particularly for a large-scale production workshop, once the circular knife machine stops, the whole production line is easy to crash, although various circular knife machines which are replaced without stopping are disclosed in the market at present, for example, an automatic material replacing device of a circular knife die cutting machine with an authorization publication number of CN 104960026B, an adsorption roller adsorbs the tail end of a standby coil, a pushing roller pushes an unused coil to the adsorption roller and generates a pressing force, so that two coil surfaces with adhesive surfaces at the end parts are bonded, the adhesive surfaces are coated on the end parts of the materials, then the bonding is realized by using the adhesive in the material replacing process, however, in the actual use process, the materials are mostly in a roll shape and are directly purchased by a supplier, the adhesive is not practical, and the quality of the materials is easily attached to the adhesive tape, namely, and the quality of the material tape is not influenced.

Disclosure of Invention

The invention aims to provide a non-stop type laminating mechanism which can realize non-stop type material changing, has small influence on materials in the material changing process and has better operability.

The technical scheme adopted by the invention is as follows:

a non-stop laminating mechanism comprising:

the automatic winding machine comprises a rack, wherein two symmetrically distributed discharging shafts are arranged on the rack, and a new roll of material and an old roll of material are respectively arranged on the two discharging shafts;

the first laminating module is arranged on the rack in a sliding manner;

the second laminating module is slidably arranged on the rack and is parallel to the first laminating module in the vertical direction;

the first driving source is arranged on the rack and is respectively connected with the first attaching module and the second attaching module, and the first driving source can drive the first attaching module and the second attaching module to mutually approach or depart from each other along the horizontal direction;

the first laminating module and the second laminating module respectively comprise a cutter roll shaft, a cutter air suction roll shaft and an air suction laminating rubber roll which are sequentially arranged from top to bottom;

first driving source is under initial condition, old coil stock material is all contactless with cutter roller axle, the cutter roller that induced drafts on laminating module one or the laminating module two and the laminating rubber roll that induced drafts, new coil stock winding is on the cutter roller that induced drafts on laminating module two or the laminating module one, under the reloading state, first driving source can drive laminating module one and laminating module two is close to each other, makes old coil stock material all contacts with cutter roller axle, the cutter roller that induced drafts on laminating module one or the laminating module two and the laminating rubber roll that induced drafts.

In a preferred embodiment, the first attaching module and the second attaching module each further include:

the device comprises a tool frame, wherein a plurality of mounting areas are arranged on two sides of the tool frame, the mounting area on one side is used for respectively assembling a movable cutter roll shaft, a cutter air suction roll shaft and an air suction laminating rubber roll, the mounting area on the other side is provided with a second driving source, and the output end of the second driving source can movably penetrate through the tool frame and is connected with the corresponding movable cutter roll shaft, the corresponding cutter air suction roll shaft and the corresponding air suction laminating rubber roll;

the middle empty area is arranged in the middle of the I-shaped frame and is arranged on the rack in a sliding mode, and the mounting areas on the two sides of the I-shaped frame are located on the two sides of the rack respectively.

In a preferable scheme, two bar-shaped holes are formed in the rack, the two i-shaped frames are slidably arranged in the corresponding bar-shaped holes respectively, wherein a guide mechanism is further arranged inside the bar-shaped holes, and the guide mechanism is connected to the two i-shaped frames respectively.

In a preferred scheme, this non-stop type laminating mechanism still includes two first guide rolls, every first guide roll set up respectively in the below of blowing axle, wherein, one side below of frame and be close to laminating module two departments and be provided with the second guide roll.

In a preferred aspect, the first driving source is a bidirectional slide module, which includes:

the driving frame is provided with a servo motor;

the end part of the screw rod assembly is connected to an output shaft of the servo motor;

the screw rod assembly comprises a transmission screw rod, the transmission screw rod is rotatably arranged on the driving frame and connected with an output shaft of the servo motor, the transmission screw rod is a bidirectional screw rod, two thread sliding blocks are symmetrically arranged on the transmission screw rod, and the two thread sliding blocks are respectively connected with the two I-shaped frames.

In a preferable scheme, the cutter roller shaft comprises a first rotating roller, a cutter groove is formed in the first rotating roller, and a cutter is fixed in the cutter groove through a cutter mounting pressing block.

In a preferred scheme, the cutter air suction roll shaft comprises a second rotating roll, the second rotating roll is also provided with a cutter, and the second rotating roll is provided with a steel roll air suction deviating from the cutter.

In a preferred scheme, the air suction laminating rubber roll comprises a third rotating roll, and the surface of the third rotating roll is sleeved with the rubber roll for air suction.

In a preferred scheme, the non-stop laminating mechanism further comprises a slitting cutter shaft and a slitting bottom roller, wherein the slitting cutter shaft is rotatably assembled on the first laminating module, and the slitting bottom roller is rotatably assembled at the bottommost part of the second laminating module;

the slitting knife shaft is at least provided with two annular cutting edges, and the distance between the two annular cutting edges is the same as the width of a material belt of a material.

The invention also provides a using method of the non-stop type attaching mechanism, which applies the non-stop type attaching mechanism and specifically comprises the following steps:

placing the new roll of material on the right discharge shaft, and pulling the new roll of material downwards to enable the end of the new roll of material to wind on the right cutter air suction roll shaft;

a material receiving adhesive tape a is attached to the air suction roll shaft of the cutter on the left side, and a material receiving adhesive tape b is attached to the air suction attachment rubber roll on the right side;

when the old coil material is close to the tail sound, a first driving source is utilized to drive the first attaching module and the second attaching module to be pressed towards the middle, the pneumatic sliding shaft on the right side moves towards the middle at the same time, and all shafts in the first attaching module and the second attaching module, a first guide roller and a second guide roller are started;

the cutter roll shaft on the left side cuts off the old coil material and then stops, and meanwhile, the waste of the old coil material is recovered by the discharging shaft;

after cutting, the old coil material moves downwards, the cutter air suction roll shaft on the right side cuts off the new coil material, so that the end of the new coil material is attached to the old coil material, and meanwhile, the adhesive tape a on the cutter air suction roll shaft on the left side is attached to the left joint of the material;

the preliminarily laminated material continuously moves downwards, the air suction laminating rubber roller on the right side rotates, and the laminating rubber belt b is adhered to the right side joint of the material;

when the attached material passes through the slitting cutter shaft, the slitting cutter shaft cuts off the parts of the adhesive tapes a and b, which exceed the material, so that material receiving is completed.

The invention has the technical effects that: when needing to change materials, make laminating module one and laminating module two to middle pressfitting, left cutter roller axle cuts off the material simultaneously, and utilize left side cutter induced draft epaxial sticky tape of roller to laminate left joint, the material continues to move down the back, utilize the right side to induced draft sticky tape on the laminating rubber roll and laminate right side joint, thereby realize the laminating of new material and old material, do not need equipment to shut down, and the process of whole laminating can not influence the quality in material area, and the sticky tape makes under the shorter condition of junction of material to the laminating of both sides joint, still can keep better joint strength, compare in the laminating of conventional large tracts of land, its quality is obviously also better, follow-up usable visual detection's equipment skips this joint, reduce the formation of waste material.

According to the invention, the redundant adhesive tape on the material is cut by using the slitting knife shaft, so that the joint of the material is kept in a better state, and compared with a conventional joint mode, the material cutting mode is simpler and has better application prospect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

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

FIG. 3 is a side cross-sectional view of the present invention;

FIG. 4 is a schematic view of the construction of the housing of the present invention;

FIG. 5 is a schematic structural diagram of a first lamination module according to the present invention;

FIG. 6 is a schematic structural view of a second bonding module according to the present invention;

FIG. 7 is a schematic view of the structure of the guide mechanism of the present invention;

FIG. 8 is a schematic view of the construction of the cutter roller shaft of the present invention;

FIG. 9 is a schematic view showing the structure of a suction roll shaft of the cutter blade according to the present invention;

FIG. 10 is a schematic structural view of the air-suction laminating rubber roller in the invention;

FIG. 11 is a diagram of the change from the initial state to the conformable state of the present invention;

fig. 12 is a schematic view of the bonding process of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

10. a frame; 10a, strip-shaped holes;

20. a discharging shaft;

30a, a first laminating module; 30b, a second laminating module; 301. a cutter roll shaft; 3011. a first rotating roller; 3012. installing a cutter and pressing a block; 3013. a cutter; 302. a cutter air suction roll shaft; 3021. a second rotating roller; 3022. sucking air by a steel roller; 303. air suction and gluing of the rubber roller; 3031. a third rotating roller; 3032. air suction is carried out on the rubber roller; 304. a jig frame; 304a, a hollow area; 305. a second drive source; 306. a guide mechanism;

40. a first drive source; 401. a drive frame; 402. a screw assembly; 4021. a transmission screw rod; 4022. a threaded slider; 403. a servo motor;

50a, a first guide roller; 50b, a second guide roller;

60. a slitting cutter shaft;

70. and (4) slitting the bottom roller.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanying figures of the present invention are described in detail below.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced otherwise than as specifically described herein, and it will be appreciated by those skilled in the art that the present invention may be practiced without departing from the spirit and scope of the present invention and that the present invention is not limited by the specific embodiments disclosed below.

Furthermore, the references herein to "one embodiment" or "an embodiment" refer to a particular feature, structure, or characteristic that may be included in at least one implementation of the present invention. The appearances of the phrase "in one preferred embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Furthermore, the present invention is described in detail with reference to the drawings, and for convenience of illustration, the cross-sectional views illustrating the device structures are not enlarged partially according to the general scale when describing the embodiments of the present invention, and the drawings are only exemplary, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

Example 1

Referring to fig. 1 to 6, a first embodiment of the present invention provides a non-stop attaching mechanism, including:

the coil winding machine comprises a rack 10, wherein two symmetrically distributed discharging shafts 20 are arranged on the rack 10, and a new coil material and an old coil material are respectively arranged on the two discharging shafts 20;

the first attaching module 30a is slidably arranged on the rack 10;

the second attaching module 30b is slidably arranged on the rack 10, and the second attaching module 30b and the first attaching module 30a are parallel to each other in the vertical direction;

the first driving source 40 is arranged on the frame 10 and is respectively connected with the first attaching module 30a and the second attaching module 30b, and the first driving source 40 can drive the first attaching module 30a and the second attaching module 30b to approach or separate from each other along the horizontal direction;

the first attaching module 30a and the second attaching module 30b respectively comprise a cutter roll shaft 301, a cutter air suction roll shaft 302 and an air suction attaching rubber roll 303 which are sequentially arranged from top to bottom;

first driving source 40 is under initial condition, old coil stock with laminating module one 30a or the cutter roller 301 on the two 30b of laminating module, cutter induced draft roller 302 and induced draft laminating rubber roll 303 all contactless, new coil stock twines on laminating module two 30b or the cutter induced draft roller 302 on the one 30a of laminating module, under the reloading state, first driving source 40 can drive laminating module one 30a and laminating module two 30b and be close to each other, makes old coil stock with laminating module one 30a or the cutter roller 301 on the two 30b of laminating module, cutter induced draft roller 302 and induced draft laminating rubber roll 303 all contact.

In use, the following description will be given by taking the example that a new roll of material is placed on the right side, the first attaching module 30a is disposed on the left side, and the second attaching module 30b is disposed on the right side, although the above-mentioned descriptions are only for better describing the working process of the present application and do not represent specific limitations on the modules of the present application.

The new roll of material is placed on the discharging shaft 20 on the right side, then the end of the material is pulled to enable the material to be wound on the cutter air suction roll shaft 302 on the right side, meanwhile, the material receiving adhesive tape b is attached to the air suction attaching rubber roll 303 on the right side, in addition, the material receiving adhesive tape a is attached to the cutter air suction roll shaft 302 on the left side, when the material is changed, the first attaching module 30a and the second attaching module 30b are driven to be close to each other by the first driving source 40, at the moment, the old material tape contacts the first attaching module 30a, the old roll of material is firstly cut off by the cutter roll shaft 301 on the left side, after the old roll of material is cut off, the cutter roll shaft 301 is stopped, after the old roll of material is cut off, the old roll of material continuously moves downwards, at the moment, cutter air suction roller axle 302 on right side cuts off new roll material, the end and the old roll material laminating of new roll material, left cutter air suction roller axle 302 on laminating sticky tape a pastes the left side joint department at the material simultaneously, the material after preliminary laminating continues to move down, the right side air suction laminating sticky roller 303 on right side rotates, paste laminating sticky tape b in the right side joint department of material, thereby accomplish the laminating of new and old material, whole laminating process, the coverage of joint department is less, compare in the laminating of conventional large tracts of land, its quality is obviously also better, follow-up usable visual detection's equipment skips this joint, reduce the generation of waste material.

It should be noted that the placing of the new roll material and the old roll material is not limited to the above description, and in the actual use process, the first attaching module 30a and the second attaching module 30b can both achieve the effect of placing the new roll material, that is, after the corresponding old roll material is used in any one of the actual use process, the old roll material can be converted to correspond to the subsequent new roll material, so as to achieve the effect of no shutdown.

It should be noted that both the steel roller air draft 3022 and the rubber roller air draft 3032 are connected to the air suction device through a pipeline, the air suction device may be a suction pump or other components, and the specific pipeline may also be set according to actual needs, which is not described herein in detail.

In addition, the discharge shaft 20 is here selected as an inflatable shaft, which is also connected via a line to an external air supply, which may be an air pump or the like.

In a preferred embodiment, referring to fig. 5 to 7, each of the first bonding module 30a and the second bonding module 30b further includes:

the device comprises a tool type frame 304, wherein a plurality of mounting areas are arranged on two sides of the tool type frame 304, the mounting areas on one side are used for respectively assembling a movable cutter roller shaft 301, a cutter air suction roller shaft 302 and an air suction laminating rubber roller 303, the mounting areas on the other side are provided with a second driving source 305, and the output end of the second driving source 305 can movably penetrate through the tool type frame 304 and is connected with the corresponding movable cutter roller shaft 301, the cutter air suction roller shaft 302 and the air suction laminating rubber roller 303;

and the hollow area 304a is arranged in the middle of the fixture 304, and the hollow area 304a is slidably arranged on the rack 10 and enables the mounting areas on the two sides of the fixture 304 to be respectively positioned on the two sides of the rack 10.

Please refer to fig. 4 again, the rack 10 is provided with two bar holes 10a, the two i-shaped frames 304 are slidably disposed in the corresponding bar holes 10a, wherein a guide mechanism 306 is further disposed inside the bar holes 10a, the guide mechanism 306 is connected to the two i-shaped frames 304, and the bar holes 10a provide a space for the movement of the i-shaped frames 304, so that the first attaching module 30a and the second attaching module 30b can be close to or away from each other.

Specifically, the second driving source 305 selects a driving motor for a conventional roller shaft, the number of the driving motors is selected according to the actual number of the roller shafts, the driving motors are assembled in the corresponding installation areas through conventional locking members, and most importantly, the control of the plurality of second driving sources 305 can be set by a control program equipped in the device, so that more accurate control is achieved.

More specifically, the guiding mechanism 306 may be a linear slide rail, and the linear slide rail is provided with two sliding portions capable of sliding along the linear slide rail, and the two sliding portions are respectively connected to the two i-shaped frames 304 for guiding and limiting the moving process of the i-shaped frames 304, and may also be other components capable of moving transversely, which is not described in detail herein.

In addition, the i-shaped frame 304 is provided with a limiting frame for limiting a plurality of roll shafts, so that the roll shafts are not easy to incline when rotating.

Referring to fig. 1 to 3 again, the non-stop laminating mechanism further includes two first guide rollers 50a, each first guide roller 50a is disposed below the discharging shaft 20, and a second guide roller 50b is disposed below one side of the frame 10 and near the laminating module two 30 b.

In this embodiment, the first guide roller 50a is used to guide the strip of material, so that the direction of traction of the strip of material is changed, while the second guide roller 50b is used to guide the strip of material flowing out of the device again, so that it can be coupled into the corresponding subsequent device.

Specifically, two pneumatic sliding shafts (not shown) may be further provided, the first guide roller 50a is disposed on the two pneumatic sliding shafts, the pneumatic sliding shafts may drive the first guide roller 50a to move transversely, the pneumatic sliding shafts may be actually understood as components such as electric slide rails used in the market at present, and during the use process, the position of the first guide roller 50a may be adjusted according to actual use requirements, so as to achieve a better use effect.

Referring to fig. 2, the first driving source 40 is a bidirectional sliding module, which includes:

the driving device comprises a driving frame 401, wherein a servo motor 403 is arranged on the driving frame 401;

the end part of the screw rod assembly 402 is connected to the output shaft of the servo motor 403;

the screw rod assembly 402 comprises a transmission screw rod 4021, the transmission screw rod 4021 is rotatably arranged on the driving frame 401 and is connected with an output shaft of the servo motor 403, the transmission screw rod 4021 is a bidirectional screw rod, two threaded sliding blocks 4022 are symmetrically arranged on the transmission screw rod 4021, and the two threaded sliding blocks 4022 are respectively connected with the two I-shaped frames 304.

In this embodiment, when laminating, accessible control servo motor 403 drives transmission lead screw 4021 and rotates, and then makes two thread sliding blocks 4022 be close to each other, so as to reach and make laminating module one 30a and laminating module two 30b be close to each other, make subsequent laminating process normally go on, and after the laminating is accomplished, then servo motor 403 overturns, make laminating module one 30a and laminating module two 30b reset, choose for use lead screw reciprocating structure to realize this process not only simple structure, and the synchronism is better, has better popularization nature.

In one embodiment, referring to fig. 8, the cutter roll shaft 301 includes a first rotary roll 3011, a knife slot is formed on the first rotary roll 3011, a cutter 3013 is fixed inside the knife slot through a knife-loading press block 3012, in this embodiment, in an initial state, the first rotary roll 3011 is set to be at a position where the cutter 3013 is away from the material tape, and in a bonding process, when an old material roll on the right side needs to be cut, the first rotary roll 3011 can be driven to rotate by the second driving source 305, so that the cutter 3013 cuts the old material roll, after cutting, the first rotary roll 3011 is stopped when returning to the initial position, this control process is very simple, and in a cutting process, the cutter 3013 does not damage the new material roll on the left side.

Specifically, the optimal cutting range of the cutter 3013 is set to be that in the process of rotating the cutter 3013, the cutter 3013 can cut the old roll material into an inclined plane shape, and when the maximum cutting distance of the cutter 3011 is reached, the new roll material can be half-cut, that is, the thickness of the new roll material is cut by half, and when the inclined plane is convenient for subsequent sticking, the protruding degree of the adhesive tape is reduced.

Further, referring to fig. 9, the cutter air suction roll shaft 302 includes a second roll 3021, the second roll 3021 is also provided with a cutter 3013, the second roll 3021 is provided with a steel roll air suction 3022 that deviates from the cutter 3013, the steel roll air suction 3022 is a steel arc plate with an air suction hole, and a suction nozzle for air suction is provided on the steel roll 3021, so as to provide an air suction source, when the steel roll air suction 3022 is used for cutting, the material can be sucked, so that the cutting process is more stable, most importantly, the material receiving adhesive tape a is attached to the cutter air suction roll shaft 302 on the left side, so that when the cutter air suction roll shaft 302 rotates, the material receiving adhesive tape a can be attached to the left side interface of the material, and preliminary attachment is achieved.

Further, referring to fig. 10, the air suction attaching rubber roller 303 includes a third rotating roller 3031, a rubber roller air suction 3032 is sleeved on the surface of the third rotating roller 3031, similarly, the rubber roller air suction 3032 on the right side is also attached with a material receiving adhesive tape b, and in the attaching process, the third rotating roller 3031 rotates to attach the material receiving adhesive tape b to the right side interface of the material tape, so as to position the right side interface.

The adhesive tape jig matched with the adhesive tape a and the adhesive tape b is used for attaching, the adhesive tape can be placed at any time in the using process, the normal placing cannot be influenced in the placing process, and the adhesive tape is convenient to use.

It should be noted that, no matter the cutting process or the attaching process, the modules cooperate with each other and stop or operate according to actual needs, so that the attaching process can be performed normally, and a specific control mode can be set by a control program.

Example 2

Referring to fig. 5 to 6, the non-stop laminating mechanism further includes a slitting knife shaft 60 and a slitting bottom roller 70, wherein the slitting knife shaft 60 is rotatably mounted on the first laminating module 30a, and the slitting bottom roller 70 is rotatably mounted at the bottommost portion of the second laminating module 30 b;

at least two annular cutting edges are arranged on the slitting knife shaft 60, and the distance between the two annular cutting edges is the same as the width of the material belt of the material.

In this embodiment, after the lamination is completed, since the width of the adhesive tape is generally a portion wider than that of the material tape, when the laminated material passes through the slitting knife shaft 60 and the slitting bottom roller 70, the excess adhesive tape is cut off by the knife edge, so that the lamination part is completely covered, and a better lamination effect is achieved.

Example 3

Referring to fig. 1 to 12, the present invention further provides a method for using a non-stop type attaching mechanism, which specifically includes the following steps:

s1, placing a new roll of material on a right discharging shaft 20, and pulling the new roll of material downwards to enable the end of the new roll of material to wind on a right cutter air suction roll shaft 302;

s2, a material receiving adhesive tape a is attached to the left cutter air suction roll shaft 302, and a material receiving adhesive tape b is attached to the right air suction attaching adhesive roll 303;

s3, when the old coil material is close to the tail sound, the first driving source 40 is utilized to drive the first attaching module 30a and the second attaching module 30b to be pressed towards the middle, the pneumatic sliding shafts on the right side move towards the middle at the same time, and all shafts in the first attaching module 30a and the second attaching module 30b, the first guide roller 50a and the second guide roller 50b are started;

s4, the cutter roll shaft 301 on the left side cuts off the old coil materials and stops cutting, and meanwhile, the waste materials of the old coil materials are collected by the discharge shaft 20;

s5, moving the old roll material downwards after cutting, cutting the new roll material by the cutter air suction roll shaft 302 on the right side to enable the end of the new roll material to be attached to the old roll material, and simultaneously attaching the adhesive tape a on the cutter air suction roll shaft 302 on the left side to the joint on the left side of the material;

s6, the primarily bonded material continuously moves downwards, the air suction bonding rubber roller 303 on the right side rotates, and the bonding rubber belt b is bonded at the right side joint of the material;

and S7, when the attached material passes through the slitting knife shaft 60, the slitting knife shaft 60 cuts off the parts of the adhesive tapes a and b, which exceed the material, so that material receiving is completed.

In this embodiment, accomplish the laminating of new and old material through above-mentioned mode, do not need artifical supervision, only need laminate in advance the sticky tape to combine old coil stock's of response consumption such as sensor, visual equipment, after reaching the reloading standard, carry out automatic processes such as blank, laminating, rubberizing, and the laminating position is under the prerequisite that possesses good stability, and is whole less, and the laminating effect is better, is fit for on a large scale and puts into production.

The working principle of the invention is as follows: when in use, a new roll of material is placed on the discharging shaft 20 on the right side, then the end of the material is pulled to enable the material to be wound on the cutter air suction roller shaft 302 on the right side, meanwhile, the material receiving adhesive tape b is attached to the air suction attaching rubber roller 303 on the right side, in addition, the material receiving adhesive tape a is attached to the cutter air suction roller shaft 302 on the left side, when the material is changed, the first attaching module 30a and the second attaching module 30b are driven to be close to each other by the first driving source 40, at the moment, the old material belt contacts the first attaching module 30a, the old roll of material is firstly cut off by the cutter roller shaft 301 on the left side, after the cutting, the cutter roller shaft 301 is stopped, and after the cutting, the old roll of material continues to move downwards, at this moment, the cutter roll axle 302 that induced drafts on right side cuts off new coil of material, the end and the laminating of old coil of material of new coil of material, left cutter induced drafts the left side joint department of laminating sticky tape a on the roll axle 302 of induced drafting simultaneously, the material after preliminary laminating continues to move down, the laminating rubber roll 303 that induced drafts on right side rotates, paste laminating sticky tape b in the right side joint department of material, thereby accomplish the laminating of new and old material, whole laminating process, the coverage that connects the department is less, compare in the laminating of conventional large tracts of land, its quality is obviously also better, this joint is skipped to follow-up usable visual detection's equipment, reduce the generation of waste material.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and amendments can be made without departing from the principle of the present invention, and these modifications and amendments should also be considered as the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are not specifically illustrated or described, but are instead contemplated to be practiced in the art by those skilled in the art.

Claims (10)

1. The utility model provides a non-stop type laminating mechanism which characterized in that includes:

the coil winding machine comprises a rack (10), wherein two symmetrically distributed discharging shafts (20) are arranged on the rack (10), and a new coil material and an old coil material are respectively arranged on the two discharging shafts (20);

the first attaching module (30 a), the first attaching module (30 a) is arranged on the rack (10) in a sliding mode;

the second attaching module (30 b) is slidably arranged on the rack (10), and the second attaching module (30 b) and the first attaching module (30 a) are parallel to each other along the vertical direction;

the first driving source (40) is arranged on the rack (10) and is respectively connected with the first attaching module (30 a) and the second attaching module (30 b), and the first driving source (40) can drive the first attaching module (30 a) and the second attaching module (30 b) to mutually approach or depart from each other along the horizontal direction;

the first attaching module (30 a) and the second attaching module (30 b) respectively comprise a cutter roll shaft (301), a cutter air suction roll shaft (302) and an air suction attaching rubber roll (303) which are sequentially arranged from top to bottom;

first driving source (40) is under initial condition, old coil of material with laminating module one (30 a) or cutter roller (301) on laminating module two (30 b), cutter induced draft roller (302) and induced draft laminating rubber roll (303) all contactless, new coil of material can twine on laminating module two (30 b) or the cutter on laminating module one (30 a) induced draft roller (302), under the reloading state, first driving source (40) can drive laminating module one (30 a) and laminating module two (30 b) and be close to each other, make old coil of material and laminating module one (30 a) or cutter roller (301), cutter induced draft roller (302) on laminating module two (30 b) and laminating rubber roll (303) all contact.

2. The non-stop laminating mechanism of claim 1, wherein each of the first laminating module (30 a) and the second laminating module (30 b) further comprises:

the device comprises a tool frame (304), wherein a plurality of mounting areas are arranged on two sides of the tool frame (304), the mounting areas on one side are used for respectively assembling a movable cutter roller shaft (301), a cutter air suction roller shaft (302) and an air suction laminating rubber roller (303), the mounting areas on the other side are provided with a second driving source (305), and the output end of the second driving source (305) can movably penetrate through the tool frame (304) and is connected with the corresponding movable cutter roller shaft (301), the cutter air suction roller shaft (302) and the air suction laminating rubber roller (303);

the hollow area (304 a) is arranged in the middle of the jig (304), the hollow area (304 a) is arranged on the rack (10) in a sliding mode, and mounting areas on two sides of the jig (304) are located on two sides of the rack (10) respectively.

3. The non-stop laminating mechanism according to claim 1, wherein the frame (10) is provided with two strip-shaped holes (10 a), the two I-shaped frames (304) are slidably disposed in the corresponding strip-shaped holes (10 a), and a guide mechanism (306) is further disposed inside the strip-shaped holes (10 a), and the guide mechanism (306) is connected to the two I-shaped frames (304) respectively.

4. The non-stop laminating mechanism according to claim 1, further comprising two first guide rollers (50 a), wherein each first guide roller (50 a) is disposed below the discharging shaft (20), and wherein a second guide roller (50 b) is disposed below one side of the frame (10) and near the laminating module two (30 b).

5. The non-stop laminating mechanism according to claim 1, wherein the first drive source (40) is a bidirectional slide module comprising:

the device comprises a driving frame (401), wherein a servo motor (403) is arranged on the driving frame (401);

the end of the screw rod assembly (402) is connected to the output shaft of the servo motor (403);

the screw rod assembly (402) comprises a transmission screw rod (4021), the transmission screw rod (4021) is rotatably arranged on the driving frame (401) and connected with an output shaft of the servo motor (403), the transmission screw rod (4021) is a bidirectional screw rod, two threaded sliding blocks (4022) are symmetrically arranged on the transmission screw rod (4021), and the two threaded sliding blocks (4022) are respectively connected with the two I-shaped frames (304).

6. The non-stop laminating mechanism according to claim 1, wherein: the cutter roll shaft (301) comprises a first rotating roll (3011), a cutter groove is formed in the first rotating roll (3011), and a cutter (3013) is fixed in the cutter groove through a cutter mounting pressing block (3012).

7. The non-stop laminating mechanism of claim 1, wherein: the cutter induced draft roller shaft (302) includes that the second changes roller (3021), also be provided with cutter (3013) on the second changes roller (3021), just be provided with the steel roll that deviates from this cutter (3013) on the second changes roller (3021) and induced draft (3022).

8. The non-stop laminating mechanism according to claim 1, wherein: the air suction attaching rubber roller (303) comprises a third rotating roller (3031), and the surface of the third rotating roller (3031) is sleeved with a rubber roller air suction (3032).

9. The non-stop laminating mechanism according to claim 1, further comprising a slitting knife shaft (60) and a slitting bottom roller (70), wherein the slitting knife shaft (60) is rotatably assembled on the first laminating module (30 a), and the slitting bottom roller (70) is rotatably assembled at the bottommost part of the second laminating module (30 b);

the slitting knife shaft (60) is at least provided with two annular blades, and the distance between the two annular blades is the same as the width of a material belt of a material.

10. A method for using a non-stop type attaching mechanism, characterized in that the non-stop type attaching mechanism according to any one of claims 1 to 9 is applied, and the method specifically comprises the following steps:

placing the new roll of material on the right discharging shaft (20), and pulling the new roll of material downwards to wind the end of the new roll of material on the right cutter air suction roll shaft (302);

a material receiving adhesive tape a is attached to the left cutter air suction roll shaft (302), and a material receiving adhesive tape b is attached to the right air suction attachment adhesive roll (303);

when the old coil material is close to the tail sound, a first driving source (40) is utilized to drive a first attaching module (30 a) and a second attaching module (30 b) to be pressed towards the middle, so that the pneumatic sliding shafts on the right side move towards the middle at the same time, and all shafts in the first attaching module (30 a) and the second attaching module (30 b) and a first guide roller (50 a) and a second guide roller (50 b) are started;

the cutter roller shaft (301) on the left side cuts off the old coil materials and then stops, and meanwhile, the waste materials of the old coil materials are retracted by the discharging shaft (20);

after cutting, the old roll material moves downwards, the cutter air suction roll shaft (302) on the right side cuts the new roll material, so that the end of the new roll material is attached to the old roll material, and meanwhile, the attachment adhesive tape a on the cutter air suction roll shaft (302) on the left side is attached to the joint on the left side of the material;

the preliminarily attached materials continuously move downwards, the air suction attaching rubber roller (303) on the right side rotates, and the attaching rubber belt b is attached to the right side joint of the materials;

when the jointed materials pass through the slitting knife shaft (60), the slitting knife shaft (60) cuts off the parts of the jointing adhesive tapes a and b, which exceed the materials, so as to complete material receiving.

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