CN212738652U

CN212738652U - Disconnect-type pad pasting equipment

Info

Publication number: CN212738652U
Application number: CN202021716846.2U
Authority: CN
Inventors: 莫龙庭
Original assignee: Dongguan Shenhua Plastic Cement Hardware Co ltd
Current assignee: Dongguan Shenhua Plastic Cement Hardware Co ltd
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-03-19
Anticipated expiration: 2030-08-17

Abstract

The application relates to the field of film sticking equipment, in particular to separated film sticking equipment. The key points of the technical scheme are as follows: the unwinding mechanism, the separating mechanism, the attaching mechanism and the winding mechanism are all arranged on the rack; the unwinding mechanism is used for placing the sticker roll and sending the sticker roll out of the unwinding mechanism; the separating mechanism is connected with the unwinding mechanism and is used for bending the paster sent out by the unwinding mechanism so as to enable the protective film to be tilted relative to the base paper; the attaching mechanism is adjacent to the separating mechanism, the attaching mechanism is used for placing the injection molding piece, and the attaching mechanism is used for attaching the tilted protective film to the injection molding piece; winding mechanism links to each other with separating mechanism, and winding mechanism is used for driving the sticker and removes to separating mechanism department and carry out the rolling to the base stock from unwinding mechanism department, and this application has the effect that promotes the production efficiency of finished piece.

Description

Disconnect-type pad pasting equipment

Technical Field

The application relates to the field of film sticking equipment, in particular to separated film sticking equipment.

Background

The injection molding part is widely used in daily life, the injection molding part is usually produced by an injection molding machine in an injection molding mode, the injection molding part is usually required to be transported to an assembly workshop for splicing and assembling on the next step after injection molding, wherein the injection molding part is usually required to be attached with a protective film on the appearance surface of the injection molding part before transportation in order to ensure the integrity of the appearance surface of the injection molding part in the transportation process.

At present, in the process of attaching the protective film, the injection molding part is usually processed in a manual attachment mode, wherein a plurality of protective films are usually attached to one piece of base paper, in the process of attaching the protective film, a worker firstly needs to take the protective film out of the base paper, then manually attach the taken protective film to the appearance surface of the injection molding part, and finally obtain a finished piece.

For the related technologies, the manual film pasting method usually requires a large labor cost, wastes time and labor, and causes a low production efficiency of the product.

SUMMERY OF THE UTILITY MODEL

In order to promote the production efficiency of finished piece, this application provides a disconnect-type pad pasting equipment.

The application provides a disconnect-type pad pasting equipment adopts following technical scheme:

a separated film sticking device comprises a rack, an unreeling mechanism, a separating mechanism, an attaching mechanism and a reeling mechanism, wherein the unreeling mechanism, the separating mechanism, the attaching mechanism and the reeling mechanism are all arranged on the rack; the unwinding mechanism is used for placing the sticker roll and sending the sticker roll out of the unwinding mechanism; the separating mechanism is connected with the unwinding mechanism and is used for bending the paster sent out by the unwinding mechanism so as to enable the protective film to tilt relative to the base paper; the attaching mechanism is adjacent to the separating mechanism, the attaching mechanism is used for placing an injection molding piece, and the attaching mechanism is used for attaching the tilted protective film to the injection molding piece; the winding mechanism is connected with the separating mechanism and used for driving the paster to move from the unwinding mechanism to the separating mechanism and winding the base paper.

By adopting the technical scheme, in the process of producing finished products, the paster is prefabricated into the paster roll at first, the paster roll is installed at the unwinding mechanism, the unwinding mechanism can be used for leading the paster out of the paster roll, the winding mechanism is started, the winding mechanism drives the paster to be led out to the separating mechanism, the separating mechanism bends the paster at the moment, the protective film is tilted relative to the base paper immediately, the attaching mechanism is started subsequently, the protective film is attached to the injection molding part, meanwhile, the base paper is wound under the action of the winding mechanism, the base paper is recycled, the production flow is completed, in the whole process, the protective film is taken out and attached by adopting machines, the machines have the excellent characteristic of long-time continuous work, the labor cost is reduced, and meanwhile, the production efficiency of the finished products is improved.

Preferably, unwinding mechanism is including unreeling the dish and first tensioning subassembly, unreel the dish rotate connect in the frame, it is used for supplying the installation of sticker book to unreel the dish, first tensioning subassembly set up in the frame, first tensioning subassembly is located unreel the dish with between the separating mechanism, first tensioning subassembly respectively with unreel the dish with separating mechanism meets, first tensioning subassembly is used for the tensioning to follow unreel the dish and remove to the sticker of separating mechanism department.

Through adopting above-mentioned technical scheme, unreel the dish and can supply rolled sticker book to place, so laminated in-service use operating mode, simultaneously, through rotating the reel of unreeling, can make the sticker book draw forth from unreeling the dish, draw forth to unreeling the sticker of dish and realize the tensioning under the effect of first tensioning subassembly, so guaranteed the sticker and conveying to the stability of separating mechanism in-process, promoted the effect of unreeling of sticker.

Preferably, first tensioning subassembly include certainly first tensioning roller, second tensioning roller, third tensioning roller and fourth tensioning roller that the reel set gradually to separating mechanism, first tensioning roller second tensioning roller third tensioning roller and fourth tensioning roller all rotate connect in the frame and be used for with the sticker butt, first tensioning roller is located the top of reel is put, the second tensioning roller is located the below of first tensioning roller, the third tensioning roller and fourth tensioning roller all is located the top of second tensioning roller, third tensioning roller and fourth tensioning roller are located same level, the fourth tensioning roller with separating mechanism is adjacent.

By adopting the technical scheme, the paster is led out from the unreeling disc and then sequentially passes through the first tensioning roller, the second tensioning roller, the third tensioning roller and the fourth tensioning roller, wherein, the paster firstly extends upwards and is abutted against the top of the first tensioning roller, then the paster is led out downwards from the first tensioning roller to the second tensioning roller to realize the first bending, the paster is immediately abutted against the bottom of the second tensioning roller and is led out upwards from the second tensioning roller, the paster is immediately abutted against the top of the third tensioning roller, the paster is tensioned by the first tensioning roller, the second tensioning roller and the third tensioning roller through the second bending of the paster, and then, the paster is led out from the third tensioning roller to the fourth tensioning roller and is pressed against the top of the fourth tensioning roller, a fourth tensioning roller adjacent the separating mechanism acts to draw the decal into the separating mechanism.

Preferably, separating mechanism includes carry over pinch rolls and separator plate, the carry over pinch rolls rotate connect in the frame, separator plate fixed connection in the frame, the carry over pinch rolls with unwinding mechanism docks mutually, the carry over pinch rolls is located one side of separator plate, the top of separator plate with the bottom of carry over pinch rolls is adjacent, the separator plate is kept away from one side of carry over pinch rolls is used for buckling so that the sticker with the sticker looks butt.

Through adopting above-mentioned technical scheme, carry over pinch rolls and unwinding mechanism butt joint for the sticker can follow carry over pinch rolls and introduce to the separating mechanism in, the sticker is drawn forth from the bottom of carry over pinch rolls after introducing the separating mechanism, the sticker is the butt immediately to one side department that the carry over pinch rolls was kept away from to the sticker, make the sticker buckle to the lower surface department of separator plate from the upper surface of separator plate through the side of separator plate, the body paper is buckled this moment, the protection film that affixes on the body paper separates for the body paper along the horizontal direction, realized taking out of protection film.

Preferably, the attaching mechanism comprises an object placing seat, a pressing assembly and a transverse moving assembly, the transverse moving assembly is arranged on the rack, the object placing seat is fixed on the transverse moving assembly, the transverse moving assembly is used for driving the object placing seat to be close to or far away from the separating mechanism, the object placing seat is located below the separating mechanism, the pressing assembly is located above the separating mechanism, and the pressing assembly is used for pressing the protection film downwards towards the object placing seat.

Through adopting above-mentioned technical scheme, at the in-process of attaching the protection film to the injection molding, separating mechanism is at first with the sticker perk, immediately through placing the injection molding in putting thing seat department, start the sideslip subassembly, make and put thing seat drive injection molding and be close to separating mechanism department in the separating mechanism below, when putting thing seat drive injection molding when separating mechanism is adjacent, start the pressure subassembly, the pressure subassembly pushes down the protection film, make the perk position of protection film can attach to the injection molding, start the sideslip subassembly again this moment, the sideslip subassembly drive is put the thing seat and is driven the injection molding and keep away from separating mechanism, at this moment under the friction between injection molding and protection film, protection film and body separation, and the pressure subassembly makes the whole of protection film attach to the injection molding, realize the attaching of protection film, process automation degree is higher, work efficiency when having promoted the pad pasting.

Preferably, the compressing assembly comprises a driving cylinder, a connecting frame and a lower compression roller, the driving cylinder is fixedly connected to the rack, a piston rod of the driving cylinder is vertically arranged downwards, the connecting frame is fixedly connected to the piston rod of the driving cylinder, and the lower compression roller is rotatably connected to the connecting frame along the horizontal direction.

Through adopting above-mentioned technical scheme, drive actuating cylinder through the start-up, it orders about the link and drives the compression roller down along vertical direction to drive actuating cylinder, but make the compression roller vertical push down the protection film, the attached action to the protection film has been realized, in addition, it is rotatable to push down the roller, at the in-process of wholly attached to the injection molding with the protection film, but the compression roller rotates injection molding relatively, so reduce the friction between compression roller and the protection film down, reduce the dragging of compression roller to the protection film down, be difficult for producing the fold when making the protection film attach to the injection molding, promote the pad pasting quality.

Preferably, winding mechanism includes second tensioning component, power roller, receipts material roller and power component, the power roller and receive the material roller rotate respectively connect in the frame, the power roller is located receive the material roller and be close to one side of separating mechanism, power component is used for the drive the power roller with receive the material roller syntropy and rotate, the power roller is used for pulling the base stock extremely receive the material roller and locate to make and receive the material roller and receive the material, second tensioning component is located receive the material roller with between the separating mechanism, second tensioning component is used for the tensioning to follow separating mechanism department removes the base stock to receive material roller department.

Through adopting above-mentioned technical scheme, the sticker is from separating mechanism department separation for base stock and protection film, the attached back to the injection molding of protection film, the base stock is drawn forth from separating mechanism, the base stock extends to power roller department, start power component, the base stock moves to receiving roller department under the traction action of power roller immediately, receiving roller carries out the rolling with the base stock under the rotation effect, second tensioning component carries out the tensioning to the base stock in this process, the stability of base stock transportation has been promoted, manpower resources cost is saved in the rolling process, degree of automation in the production process has been promoted.

Preferably, the second tensioning assembly comprises a fifth tensioning roller and a sixth tensioning roller which are respectively rotatably connected to the rack, the fifth tensioning roller is located between the power roller and the separating mechanism, the fifth tensioning roller is located above the power roller, the sixth tensioning roller is located between the power roller and the material receiving roller, and the sixth tensioning roller is located above the power roller and the material receiving roller.

Through adopting above-mentioned technical scheme, carrying out the tensioning in-process to the base stock, the base stock is walked around from fifth tensioning roller top, power roller bottom, sixth tensioning roller top and receipts material roller bottom in proper order, and at this in-process, the base stock realizes the cubic and buckles, has promoted the rate of tension of base stock, and then has promoted the stability when the base stock is carried, has promoted the transport quality of base stock when transporting in winding mechanism.

Preferably, the power assembly includes a driving motor, a first belt wheel, a second belt wheel, a third belt wheel, a fourth belt wheel, a first belt and a second belt, the driving motor is disposed on the frame, the first belt wheel is fixedly connected to an output shaft of the driving motor, the second belt wheel is coaxially fixed to the third belt wheel on the power roller, the fourth belt wheel is fixedly connected to the material receiving roller, two ends of the first belt are respectively coated on the first belt wheel and the second belt wheel, and two ends of the second belt are respectively coated on the third belt wheel and the fourth belt wheel.

By adopting the technical scheme, the driving motor is started, the output shaft of the driving motor drives the first belt wheel to rotate, the first belt wheel drives the second belt wheel to rotate, the second belt wheel drives the power roller to rotate in the rotating process, the bottom paper is pulled, the bottom paper can drag the sticker to move, meanwhile, the sticker is transferred to the material receiving roller by the power roller to be rolled, meanwhile, the third belt wheel coaxially arranged with the second belt wheel rotates synchronously, the third belt wheel drives the second belt wheel to rotate when rotating, the second belt wheel drives the fourth belt wheel to rotate immediately, the material receiving roller is driven to rotate when rotating, and the material receiving roller rolls the bottom paper led out from the power roller.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the unwinding mechanism can be used for leading out the paster from the paster roll, the winding mechanism is started, the winding mechanism drives the paster to be led out to the separating mechanism, the separating mechanism bends the paster to enable the protective film to tilt relative to the base paper, the attaching mechanism is started to enable the protective film to be attached to the injection molding part, the base paper is wound under the action of the winding mechanism, the base paper is recycled, the production flow is completed, the protective film is taken out and attached by adopting a machine in the whole process, the machine has the excellent characteristic of long-time continuous working, the labor cost is reduced, and meanwhile, the production efficiency of finished products is improved;

2. the sticker is bent from the upper surface of the separating plate through the side edge of the separating plate and is attached to the lower surface of the separating plate, and the protective film attached to the base paper is separated from the base paper along the horizontal direction under the bending action of the base paper, so that the protective film is taken out, and the structure is ingenious and practical;

3. the vertical downward protection film that pushes down of compression roller realizes attaching to the protection film, and simultaneously, the compression roller is rotatable down, is whole attached to the in-process of injection molding with the protection film, and the compression roller can rotate to the injection molding relatively, so reduces the friction between compression roller and the protection film, reduces the drag of compression roller to the protection film down for difficult production fold when the protection film is attached to the injection molding promotes the pad pasting quality.

Drawings

Fig. 1 is a schematic overall structure diagram in a preferred embodiment of the present application.

Fig. 2 is a schematic structural diagram of an unwinding mechanism in a preferred embodiment of the present application.

Fig. 3 is a schematic structural diagram of a separating mechanism in a preferred embodiment of the present application.

FIG. 4 is a schematic view of a preferred embodiment of the present application.

Fig. 5 is a schematic structural diagram of a winding mechanism in a preferred embodiment of the present application.

FIG. 6 is a schematic structural view of a power module according to a preferred embodiment of the present application.

Description of reference numerals: 1. a frame; 101. a transverse plate; 102. a vertical plate; 103. mounting a rod; 2. an unwinding mechanism; 21. placing the reel; 22. a first tensioning assembly; 221. a first tension roller; 222. a second tension roller; 223. a third tension roller; 224. a fourth tension roller; 3. a separating mechanism; 31. a traction roller; 32. a separation plate; 4. an attachment mechanism; 41. a placement seat; 42. a compression assembly; 421. a driving cylinder; 422. a connecting frame; 4221. a vertical support arm; 4222. a transverse support arm; 423. a lower pressing roller; 43. a traversing assembly; 5. a winding mechanism; 51. a second tensioning assembly; 511. a fifth tension roller; 512. a sixth tension roller; 52. a power roller; 53. a material receiving roller; 54. a power assembly; 541. a drive motor; 542. a first pulley; 543. a second pulley; 544. a third belt pulley; 545. a fourth pulley; 546. a first belt; 547. a second belt.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses disconnect-type pad pasting equipment. Referring to fig. 1, the film sticking device comprises a frame 1, an unreeling mechanism 2, a separating mechanism 3, an attaching mechanism 4 and a reeling mechanism 5, wherein the unreeling mechanism 2, the separating mechanism 3, the attaching mechanism 4 and the reeling mechanism 5 are all arranged on the frame 1.

Unwinding mechanism 2 is used for placing the sticker book and is used for supplying the sticker book to send out to unwinding mechanism 2 outside, need explain that, here need be the reel form with the sticker preparation, and a plurality of protection films are arranged in proper order in sticker department along the length direction of sticker, and the sticker preparation is the reel form can be convenient for the transport of sticker and reduce the occupation space of sticker. Under unwinding mechanism 2's effect, the sticker extends to outside the sticker scroll, so realize transporting a plurality of protection film to next station in proper order.

In addition, the separating mechanism 3 is connected to the unwinding mechanism 2, in this embodiment, the separating mechanism 3 is located on one side of the unwinding mechanism 2, and the separating mechanism 3 is configured to bend the sticker sent out by the unwinding mechanism 2 so as to tilt the protective film relative to the base paper, so as to take out the protective film from the base paper.

In addition, attached mechanism 4 is adjacent with separating mechanism 3, and attached mechanism 4 is located separating mechanism 3 and keeps away from one side of unwinding mechanism 2, and attached mechanism 4 is used for supplying the injection molding to place to attached mechanism 4 is used for attaching the protection film of perk to the injection molding, in order to realize the pad pasting process step.

In addition, winding mechanism 5 links to each other with separating mechanism 3, and winding mechanism 5 all is located same one side of separating mechanism 3 with unwinding mechanism 2 to winding mechanism 5 is located unwinding mechanism 2's below, and winding mechanism 5 is used for driving the sticker and removes to separating mechanism 3 department and roll the base stock from unwinding mechanism 2, in order to realize the recovery to the base stock.

Referring to fig. 1, specifically, in this embodiment, the rack 1 mainly includes a transverse plate 101, a vertical plate 102 and a plurality of installation rods 103, the bottom of the vertical plate 102 is fixed on the transverse plate 101, the transverse plate 101 can be placed on the workbench, the transverse plate 101 supports the vertical plate 102, meanwhile, the unwinding mechanism 2, the separating mechanism 3 and the winding mechanism 5 are all installed on the vertical plate 102, each component in the attaching mechanism 4 is installed on the transverse plate 101 and the vertical plate 102 respectively, the transverse plate 101 and the vertical plate 102 support each mechanism, in addition, the installation rods 103 are used for supporting parts in each component mechanism, the specific setting mode and the specific use of the installation rods 103 can be set correspondingly according to actual needs.

Referring to fig. 2, the unwinding mechanism 2 includes a unwinding disc 21 and a first tensioning assembly 22, wherein the unwinding disc 21 is vertically disposed, and the unwinding disc 21 is rotatably connected to the frame 1, generally, the unwinding disc 21 may have a rotating shaft, and the rotating shaft is hinged to a vertical plate 102 of the frame 1 to achieve installation of the unwinding disc 21, the unwinding disc 21 is used for installation of a sticker roll, the sticker roll is wound on the unwinding disc 21, the sticker is pulled from the sticker roll, and the unwinding disc 21 is rotated to achieve leading-out of the sticker.

In addition, the first tensioning assembly 22 is disposed on the frame 1, the first tensioning assembly 22 is located between the unwinding reel 21 and the separating mechanism 3, the first tensioning assembly 22 is respectively connected to the unwinding reel 21 and the separating mechanism 3, and the first tensioning assembly 22 is configured to tension the sticker moving from the unwinding reel 21 to the separating mechanism 3, so as to improve stability of the sticker in the process of being conveyed to the separating mechanism 3. Specifically, the first tensioning assembly 22 includes a first tensioning roller 221, a second tensioning roller 222, a third tensioning roller 223 and a fourth tensioning roller 224 which are sequentially arranged from the unwinding disc 21 to the separating mechanism 3, the first tensioning roller 221, the second tensioning roller 222, the third tensioning roller 223 and the fourth tensioning roller 224 are all rotatably connected to the frame 1 and are used for abutting against stickers, the first tensioning roller 221, the second tensioning roller 222, the third tensioning roller 223 and the fourth tensioning roller 224 are all arranged along the horizontal direction, the first tensioning roller 221 is perpendicular to the vertical plate 102, the first tensioning roller 221, the second tensioning roller 222, the third tensioning roller 223 and the fourth tensioning roller 224 are parallel to each other, generally, a rotating shaft can be installed at one end of the first tensioning roller 221, the second tensioning roller 222, the third tensioning roller 223 and the fourth tensioning roller 224, and the rotating shaft is rotatably supported at the vertical plate 102 to realize that the first tensioning roller 221, the second tensioning roller 222, the third tensioning roller 223 and the fourth tensioning roller 224 are parallel to each other, The second tension roller 222, the third tension roller 223 and the fourth tension roller 224 are rotatably mounted. In addition, the first tension roller 221 is located above the unwinding disc 21, the second tension roller 222 is located below the first tension roller 221, the third tension roller 223 and the fourth tension roller 224 are located above the second tension roller 222, the third tension roller 223 and the fourth tension roller 224 are located at the same level, and the fourth tension roller 224 is adjacent to the separating mechanism 3, it should be noted that the installation height of the first tension roller 221 is generally high, in order to implement installation of the first tension roller 221, the installation rod 103 vertically arranged can be installed at the vertical plate 102, the top of the installation rod 103 extends to above the vertical plate 102, and the first tension roller 221 is installed at the top end of the installation rod 103 to implement installation of the first tension roller 221.

Wherein, the sticker is drawn out from the unreeling tray 21, passes through the first tensioning roller 221, the second tensioning roller 222, the third tensioning roller 223 and the fourth tensioning roller 224 in turn, wherein, the sticker firstly extends upwards and abuts against the top of the first tensioning roller 221, then the sticker is drawn out downwards from the first tensioning roller 221 to the second tensioning roller 222 to realize the first bending, the sticker then abuts against the bottom of the second tensioning roller 222, and is drawn out upward from the second tension roller 222, the sticker is then abutted against the top of the third tension roller 223, the first tensioning roller 221, the second tensioning roller 222 and the third tensioning roller 223 effect tensioning of the decal by a second bending of the decal, which, in turn, the paster is drawn out from the third tension roller 223 to the fourth tension roller 224, the paster is abutted on the top of the fourth tension roller 224, the fourth tension roller 224 adjacent to the separating mechanism 3 functions to introduce the sticker at the separating mechanism 3.

Referring to fig. 3, the separating mechanism 3 includes a pulling roll 31 and a separating plate 32, the pulling roll 31 is disposed along a horizontal direction, the pulling roll 31 and a fourth tensioning roll 224 are parallel and adjacent to each other, the pulling roll 31 is rotatably connected to the frame 1, generally, a rotating shaft is mountable at one end of the pulling roll 31, and is rotatably supported on the vertical plate 102 through the rotating shaft, so as to rotatably mount the pulling roll 31, in addition, the pulling roll 31 is located below the fourth tensioning roll 224, the sticker led out from the top of the fourth tensioning roll 224 is led in from the bottom of the pulling roll 31 and is abutted against the side of the pulling roll 31, so that the pulling roll 31 is abutted against the unwinding mechanism 2. In addition, the separating plate 32 is fixedly connected to the frame 1, in this embodiment, the separating plate 32 is disposed obliquely downward from a side close to the unwinding mechanism 2 to a side far from the unwinding mechanism 2, the drawing roller 31 is disposed at a side of the separating plate 32 close to the unwinding mechanism 2, a top of the separating plate 32 is adjacent to a bottom of the drawing roller 31, a sticker introduced from the bottom of the drawing roller 31 is immediately led out from the bottom of the drawing roller 31 to an upper surface of the separating plate 32, the sticker is immediately wound around a side edge of the separating plate 32 far from the drawing roller 31 and bent toward a lower surface of the separating plate 32, at this time, the side edge of the separating plate 32 abuts against the sticker, the side edge of the separating plate 32 ejects the protective film relative to the base paper, so that the protective film attached to the base paper is separated relative to the base paper in a horizontal direction, the protective film is taken out, and is attached to an injection molding member under the action of the, the base paper after the protective film is taken out extends towards the winding mechanism 5, and the winding mechanism 5 winds the base paper.

Referring to fig. 4, for realizing attaching the protection film, attached mechanism 4 is including putting thing seat 41, compress tightly subassembly 42 and sideslip subassembly 43, sideslip subassembly 43 sets up on the diaphragm 101 of frame 1, the optional servo module of sideslip subassembly 43 usually, servo module mainly includes driver part and slip table, driver part is used for driving the slip table and reciprocates to slide along the straight line on driver part, servo module select for use have the straight line reciprocate slide the function can, here do not restrict servo module's specific model. Servo module is installed in diaphragm 101 department, the slip table is located servo module's top, it is fixed in servo module's slip table to put thing seat 41, sideslip subassembly 43 is used for the drive to put thing seat 41 and is close to or keeps away from for separating mechanism 3, in this embodiment, it is the setting of square form to put thing seat 41, the top of putting thing seat 41 can supply the injection molding to place, furthermore, the top of putting thing seat 41 can also be according to the corresponding centre gripping tool of the concrete shape installation of injection molding, in order to realize fixed to the centre gripping of injection molding. In addition, when the protective film needs to be attached, the servo module is started, the object placing seat 41 is made to be close to the separating mechanism 3 until the object placing seat 41 is adjacent to the separating mechanism 3, at the same time, the object placing seat 41 is simultaneously positioned below the separating mechanism 3, the pressing component 42 is positioned above the separating mechanism 3, the object placing seat 41 is positioned under the pressing component 42, more specifically, the separating plate 32 is positioned between the object placing seat 41 and the pressing component 42, the sticker is adjacent to a cavity formed between the object placing seat 41 and the pressing component 42 by winding the side edge of the separating plate 32, so that the tilted protective film, the object placing seat 41 and the pressing component 42 are positioned in the same vertical direction, the pressing component 42 is used for pressing the protective film downwards towards the object placing seat 41, so that the protective film is attached to an injection molding part placed on the object placing seat 41, and then, by starting the transverse moving component 43, the transverse moving component 43 drives the object placing seat 41 to drive, at this moment, under the friction between injection molding and the protection film, protection film and base stock separation to the subassembly that pushes down makes the whole of protection film attached to the injection molding, realizes attaching of protection film.

Specifically, for realizing the lower pressure of protection film is attached, compress tightly subassembly 42 including driving actuating cylinder 421, link 422 and lower compression roller 423, drive actuating cylinder 421 fixed mounting on the riser 102 of frame 1, and the piston rod that drives actuating cylinder 421 sets up along vertical downwards, link 422 fixed connection is on driving the piston rod of actuating cylinder 421, in this embodiment, link 422 includes horizontal support arm 4222 and is fixed in the vertical support arm 4221 at horizontal support arm 4222 both ends respectively, horizontal support arm 4222 is fixed mutually with the piston rod that drives actuating cylinder 421, in addition, the both ends of lower compression roller 423 rotate respectively and bear in two vertical support arm 4221 departments, make lower compression roller 423 rotate along the horizontal direction and connect on link 422, and lower compression roller 423 is located and puts thing seat 41 directly over. In the attached in-process of pushing down the protection film, drive actuating cylinder 421 through the start, it orders about link 422 to drive down compression roller 423 and goes up and down along vertical direction to drive actuating cylinder 421, make down compression roller 423 can vertically push down the protection film, the attached action to the protection film has been realized, in addition, it is rotatable to push down compression roller 423, at the whole in-process attached to the injection molding with the protection film, it can rotate to push down compression roller 423 injection molding relatively, so reduce the friction between compression roller 423 and the protection film down, reduce the pulling of compression roller 423 to the protection film down, make the protection film difficult production fold when attached to the injection molding, promote the pad pasting quality.

Referring to fig. 5 and 6, in order to realize that the winding mechanism 5 winds the base paper, wherein the winding mechanism 5 includes a second tensioning assembly 51, a power roller 52, a material receiving roller 53 and a power assembly 54, both the power roller 52 and the material receiving roller 53 are perpendicular to a vertical plate 102, one end of the power roller 52 and one end of the material receiving roller 53 are respectively rotatably connected to the frame 1, the power roller 52 is located on one side of the material receiving roller 53 close to the separating mechanism 3, generally, a rotating shaft can be mounted at the end portions of the power roller 52 and the material receiving roller 53, and the rotating shaft is rotatably supported on the vertical plate 102, so that the rotating mounting of the power roller 52 and the material receiving roller 53 is realized. In addition, the power assembly 54 is arranged on the vertical plate 102, the power assembly 54 is used for driving the power roller 52 and the receiving roller 53 to rotate in the same direction, the power roller 52 is abutted against the base paper, the power roller 52 is used for drawing the base paper to the receiving roller 53 to enable the receiving roller 53 to receive the base paper, the second tensioning assembly 51 is positioned between the receiving roller 53 and the separating mechanism 3, and the second tensioning assembly 51 is used for tensioning the base paper moving from the separating mechanism 3 to the receiving roller 53.

Specifically, for realizing the tensioning of the base paper, the second tensioning assembly 51 includes a fifth tensioning roller 511 and a sixth tensioning roller 512 which are respectively connected to the frame 1 in a rotating manner, the installation modes of the fifth tensioning roller 511 and the sixth tensioning roller 512 can be consistent with the fourth tensioning roller 224, the fifth tensioning roller 511 and the sixth tensioning roller 512 are all arranged along the horizontal direction, and two of the fifth tensioning roller 511, the sixth tensioning roller 512 and the power roller 52 are parallel to each other. Further, the fifth tension roller 511 is located between the power roller 52 and the separation mechanism 3, the fifth tension roller 511 is located above the power roller 52, the sixth tension roller 512 is located between the power roller 52 and the material receiving roller 53, and the sixth tension roller 512 is located above the power roller 52 and the material receiving roller 53. The bottom paper led out from the lower surface of the separating plate 32 extends to the top of the fifth tensioning roller 511, the bottom paper immediately extends to the bottom position of the power roller 52, the bottom paper extends to the top position of the sixth tensioning roller 512 under the driving of the power roller 52, the bottom paper then extends to the receiving roller 53 from the top of the sixth tensioning roller 512, and the receiving roller 53 rolls the bottom paper in the rotating process.

Bottom paper is walked around from fifth tensioning roller 511 top, power roller 52 bottom, sixth tensioning roller 512 top and receiving roller 53 bottom in proper order, and at this in-process, bottom paper realizes the cubic and buckles, has promoted the rate of tension of bottom paper, and then has promoted the stability when bottom paper is carried.

With continued reference to fig. 5 and 6, in order to draw the base paper, so as to move the base paper to the receiving roller 53 for winding, and to draw the sticker from the unwinding mechanism 2 for unwinding, specifically, the power assembly 54 includes a driving motor 541, a first pulley 542, a second pulley 543, a third pulley 544, a fourth pulley 545, a first belt 546, and a second belt 547, wherein, in this embodiment, the driving motor 541 may be selected as a servo motor, the driving motor 541 is installed at a side surface of the vertical plate 102 close to the upper receiving roller 53, a through hole is formed in the vertical plate 102, an output shaft of the driving motor 541 penetrates through the through hole and extends to the other side of the vertical plate 102, the first pulley 542 is fixedly installed on the output shaft of the driving motor 541, the second pulley 543 and the third pulley 544 are coaxially fixed on the power roller 52, and when the second pulley 543 and the third pulley 544 are installed, the second pulley 543 and the third pulley 544 can be fixedly attached to the rotation shaft of the power roller 52. In addition, the fourth belt wheel 545 is fixedly connected to the material receiving roller 53, and correspondingly, the fourth belt wheel 545 can be installed on the rotating shaft of the material receiving roller 53. Further, both ends of the first belt 546 are wrapped around the first pulley 542 and the second pulley 543, respectively, and both ends of the second belt 547 are wrapped around the third pulley 544 and the fourth pulley 545, respectively.

By starting the driving motor 541, an output shaft of the driving motor 541 drives the first belt pulley 542 to rotate, the first belt pulley 542 drives the first belt 546 to rotate, the first belt 546 drives the second belt pulley 543 to rotate, the second belt pulley 543 drives the power roller 52 to rotate in the rotating process, so that the base paper can be pulled to move the sticker, meanwhile, the power roller 52 transfers the sticker to the material receiving roller 53 to be rolled, meanwhile, the third belt pulley 544 coaxially arranged with the second belt pulley 543 rotates synchronously, the third belt pulley 544 drives the second belt 547 to rotate when rotating, the second belt 547 drives the fourth belt pulley 545 to rotate immediately, the material receiving roller 53 rotates when the fourth belt pulley 545 rotates, and the material receiving roller 53 rolls the base paper led out from the power roller 52.

The implementation principle of a disconnect-type pad pasting equipment of the embodiment of this application does: in the production process of finished products, firstly, the sticker is prefabricated into a sticker roll, the sticker roll is arranged at the unreeling disc 21 of the unreeling mechanism 2, and the sticker can be led out of the sticker roll when the unreeling disc 21 rotates;

then, by starting the winding mechanism 5, the power roller 52 in the winding mechanism 5 drives the sticker to be led out to the separation mechanism 3, the sticker is bent by the separation plate 32 in the separation mechanism 3, and the protective film is tilted relative to the base paper;

then, by starting the driving cylinder 421, the driving cylinder 421 drives the connecting frame 422 to drive the lower pressing roller 423 to press down the protective film, so that the protective film is abutted to the injection molding part, the transverse moving assembly 43 is started, the transverse moving assembly 43 drives the object placing seat 41 to drive the injection molding part to move, and in the process, the lower pressing roller 423 attaches the protective film to the injection molding part;

meanwhile, the power roller 52 conveys the base paper to the receiving roller 53, the receiving roller 53 recovers the base paper, the base paper is coiled under the action of the coiling mechanism 5, the base paper is recovered, the production flow is completed, in the whole process, the protective film is taken out and attached to the protective film by adopting a machine, the machine has the excellent characteristic of long-time continuous work, the labor cost is reduced, and the production efficiency of finished products is improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A disconnect-type pad pasting equipment which characterized in that: the winding device comprises a rack (1), an unwinding mechanism (2), a separating mechanism (3), an attaching mechanism (4) and a winding mechanism (5), wherein the unwinding mechanism (2), the separating mechanism (3), the attaching mechanism (4) and the winding mechanism (5) are all arranged on the rack (1);

the unwinding mechanism (2) is used for placing the sticker roll and sending the sticker roll out of the unwinding mechanism (2);

the separating mechanism (3) is connected with the unwinding mechanism (2), and the separating mechanism (3) is used for bending the paster sent out by the unwinding mechanism (2) so as to enable the protective film to tilt relative to the base paper;

the attaching mechanism (4) is adjacent to the separating mechanism (3), the attaching mechanism (4) is used for placing an injection molding part, and the attaching mechanism (4) is used for attaching the tilted protective film to the injection molding part;

winding mechanism (5) with separating mechanism (3) link to each other, winding mechanism (5) are used for driving the sticker and move to separating mechanism (3) department and carry out the rolling from unwinding mechanism (2).

2. The separated film sticking equipment as claimed in claim 1, wherein: unwinding mechanism (2) including unreeling dish (21) and first tensioning subassembly (22), unreeling dish (21) rotate connect in on frame (1), unreeling dish (21) are used for supplying sticker book installation, first tensioning subassembly (22) set up in on frame (1), first tensioning subassembly (22) are located unreeling dish (21) with between separating mechanism (3), first tensioning subassembly (22) respectively with unreeling dish (21) with separating mechanism (3) meet, first tensioning subassembly (22) are used for the tensioning to follow unreeling dish (21) remove to the sticker of separating mechanism (3) department.

3. The separated film sticking equipment as claimed in claim 2, wherein: the first tensioning assembly (22) comprises a first tensioning roller (221), a second tensioning roller (222), a third tensioning roller (223) and a fourth tensioning roller (224) which are arranged in sequence from the unwinding disc (21) to the separating mechanism (3), the first tensioning roller (221), the second tensioning roller (222), the third tensioning roller (223) and the fourth tensioning roller (224) are all rotatably connected to the frame (1) and are used for abutting with stickers, the first tensioning roller (221) is located above the unwinding disc (21), the second tensioning roller (222) is located below the first tensioning roller (221), the third tensioning roller (223) and the fourth tensioning roller (224) are located above the second tensioning roller (222), the third tensioning roller (223) and the fourth tensioning roller (224) are located at the same level, the fourth tensioning roller (224) is adjacent to the separating means (3).

4. The separated film sticking equipment as claimed in claim 1, wherein: separating mechanism (3) include carry over pinch rolls (31) and separator plate (32), carry over pinch rolls (31) rotate connect in on frame (1), separator plate (32) fixed connection in on frame (1), carry over pinch rolls (31) with unwinding mechanism (2) dock mutually, carry over pinch rolls (31) are located one side of separator plate (32), the top of separator plate (32) with the bottom of carry over pinch rolls (31) is adjacent, separator plate (32) are kept away from one side of carry over pinch rolls (31) is used for buckling with the sticker looks butt so that the sticker.

5. The separated film sticking equipment as claimed in claim 1, wherein: the attaching mechanism (4) comprises an object placing seat (41), a pressing assembly (42) and a transverse moving assembly (43), the transverse moving assembly (43) is arranged on the rack (1), the object placing seat (41) is fixed on the transverse moving assembly (43), the transverse moving assembly (43) is used for driving the object placing seat (41) to be close to or far away from the separating mechanism (3), the object placing seat (41) is located below the separating mechanism (3), the pressing assembly (42) is located above the separating mechanism (3), and the pressing assembly (42) is used for pressing down the protective film towards the object placing seat (41).

6. The separated film sticking equipment as claimed in claim 5, wherein: compress tightly subassembly (42) including driving actuating cylinder (421), link (422) and lower compression roller (423), drive actuating cylinder (421) fixed connection in on frame (1), just the piston rod that drives actuating cylinder (421) sets up along vertical downwards, link (422) fixed connection with on the piston rod that drives actuating cylinder (421), lower compression roller (423) along the horizontal direction rotate connect in on link (422).

7. The separated film sticking equipment as claimed in claim 1, wherein: the winding mechanism (5) comprises a second tensioning component (51), a power roller (52), a material receiving roller (53) and a power component (54), the power roller (52) and the material receiving roller (53) are respectively connected on the frame (1) in a rotating way, the power roller (52) is positioned at one side of the material receiving roller (53) close to the separating mechanism (3), the power assembly (54) is used for driving the power roller (52) and the material receiving roller (53) to rotate in the same direction, the power roller (52) is used for pulling the bottom paper to the material receiving roller (53) to enable the material receiving roller (53) to receive the material, the second tensioning assembly (51) is positioned between the receiving roller (53) and the separating mechanism (3), the second tensioning assembly (51) is used for tensioning the base paper moving from the separating mechanism (3) to the receiving roller (53).

8. The separated film sticking equipment as claimed in claim 7, wherein: second tensioning subassembly (51) including rotate respectively connect in fifth tensioning roller (511) and sixth tensioning roller (512) on frame (1), fifth tensioning roller (511) are located power roller (52) with between separating mechanism (3), fifth tensioning roller (511) are located the top of power roller (52), sixth tensioning roller (512) are located power roller (52) with between receipts material roller (53), sixth tensioning roller (512) are located power roller (52) with receive the top of material roller (53).

9. The separated film sticking equipment as claimed in claim 7, wherein: the power unit (54) includes a drive motor (541), a first pulley (542), a second pulley (543), a third pulley (544), a fourth pulley (545), a first belt (546), and a second belt (547), the driving motor (541) is arranged on the frame (1), the first belt wheel (542) is fixedly connected to an output shaft of the driving motor (541), the second belt wheel (543) and the third belt wheel (544) are coaxially fixed on the power roller (52), the fourth belt wheel (545) is fixedly connected to the material receiving roller (53), two ends of the first belt (546) are respectively covered on the first belt wheel (542) and the second belt wheel (543), both ends of the second belt (547) are wrapped around the third pulley (544) and the fourth pulley (545), respectively.