CN116374719A

CN116374719A - Double-sided adhesive roll sticking machine

Info

Publication number: CN116374719A
Application number: CN202310002420.2A
Authority: CN
Inventors: 陈辉; 张飞; 陈经纬; 朱勋骄
Original assignee: Shenzhen Areed Technology Co ltd
Current assignee: Shenzhen Areed Technology Co ltd
Priority date: 2023-01-03
Filing date: 2023-01-03
Publication date: 2023-07-04

Abstract

The utility model relates to a double-sided adhesive roll sticking machine, which comprises: the device comprises a discharging window, a material taking window, a lower layer linear guide rail assembly, a lower layer station tray assembly, a lower layer linear module, an upper layer linear guide rail assembly, an upper layer station tray assembly, an upper layer linear module, a rubberizing assembly and an X-axis parallel motion assembly; the utility model can keep the workpiece under the static condition, then carry out roller pasting on the workpiece, and ensure the stable rubberizing and the rubberizing efficiency aiming at the workpiece with light weight and small bottom area.

Description

Double-sided adhesive roll sticking machine

Technical Field

The utility model relates to the field of double-sided adhesive roll sticking, in particular to a double-sided adhesive roll sticking machine.

Background

Like chinese patent publication No. CN 206569801U, a light band rubberizing device is disclosed, including transmission mechanism and rubberizing mechanism that sets up in the frame, rubberizing mechanism includes tape reel and swager cylinder, and the light band is placed on transmission mechanism, and the sticky tape is laminated with the light band under the effect of swager cylinder, swager cylinder and transmission mechanism synchronous drive, realize the effect of feed through swager cylinder and transmission mechanism synchronous drive. The lamp area realizes rubberizing at the in-process of motion, mainly relies on frictional force to prevent the lamp area slippage this moment, but to the lighter lamp area of bottom area, if the bottom becomes the arc, the frictional force that the transmission band provided is limited, and when the counter force that provides when double-sided tape pasted this moment was greater than the frictional force that the transmission band provided, can lead to the lamp area can not remove along with the transmission band, can influence whole rubberizing flow, leads to the process failure of circulation rubberizing.

Disclosure of Invention

The utility model aims to provide a double-sided adhesive roll sticking machine which can keep a workpiece under a static condition, then carry out roll sticking on the workpiece, and aims at the workpiece which is light in weight and small in bottom area, the workpiece is restrained horizontally at the moment, the movement of the workpiece upwards is limited, and the sticking force is smaller than the restraint force horizontally during roll sticking, so that the movement of the workpiece during roll sticking is avoided.

To achieve the above object, a double-sided adhesive roll sticking machine is adopted, comprising:

the discharging window is used for communicating the discharging position;

the material taking window is opposite to the material discharging window and is used for communicating the material taking position;

the lower linear guide rail assembly is arranged between the discharging window and the material taking window, one end of the lower linear guide rail assembly, which is close to the discharging window, is provided with a discharging position, and one end of the lower linear guide rail assembly, which is close to the material taking window, is provided with a material taking position;

the lower layer station tray assembly is used for providing a first station and is arranged on the lower layer linear guide rail assembly;

the lower layer linear module is parallel to the lower layer linear guide rail assembly and arranged below the lower layer station tray assembly and used for driving the lower layer station tray assembly to translate;

the upper layer linear guide rail assembly is parallel to the lower layer linear guide rail assembly, is arranged at the side of the lower layer linear guide rail assembly and the lower layer station tray assembly, and is higher than the lower layer linear guide rail assembly and the lower layer station tray assembly;

the upper layer station tray assembly is used for providing a second station and is arranged on the upper layer linear guide rail assembly, and the upper layer station tray assembly is higher than the lower layer linear guide rail assembly and the lower layer station tray assembly;

the upper layer linear module is parallel to the upper layer linear guide rail assembly, is arranged at the side of the lower layer linear guide rail assembly and the lower layer station tray assembly, and is arranged below the upper layer station tray assembly and used for driving the upper layer station tray assembly to translate;

the rubberizing assembly is used for executing the rubberizing operation of the double-sided adhesive roll, the rubberizing position is arranged below the rubberizing assembly, and the rubberizing assembly is arranged above the upper-layer station tray assembly and the upper-layer linear guide rail assembly;

and the X-axis parallel motion assembly is used for providing a translation track of the rubberizing assembly and driving the rubberizing assembly to roll and paste double-sided adhesive on a workpiece, and the double-sided adhesive is roll-pasted to the other end along one end of the upper surface of the workpiece.

By adopting the structure, the circulating rubberizing queue is formed through the reciprocating movement of the lower-layer station tray assembly and the upper-layer station tray assembly. And the translation direction of the workpiece and the rubberizing direction of the double-sided tape are different, and the two processes are mutually independent and are not performed simultaneously, so that the stability of the rubberizing process and the circulation process is guaranteed.

As a further improvement of the double-sided adhesive roll sticking machine, the workpiece is a lamp strip or a lamp belt.

As a further improvement of the double-sided adhesive roll sticking machine, the adhesive sticking assembly comprises: the Z-axis module motion assembly and the rubberizing module;

the Z-axis modular motion assembly includes:

the module frame is sleeved on the X-axis parallel motion assembly and driven by the X-axis parallel motion assembly;

a module backing plate disposed under the module frame;

the drag chain support plate is arranged on the back of the module base plate;

a handle disposed on the module frame;

the air valve mounting plate is arranged on the module frame;

the Z-axis direct module is arranged on the module base plate and used for driving the rubberizing module to move along the Z axis;

the module heightening block is arranged on the Z-axis direct module and is driven by the Z-axis direct module;

a drag chain provided on the drag chain support plate;

an electric proportional valve arranged on the air valve mounting plate;

the rubberizing module includes:

the vertical plate is arranged on the module heightening block;

a deceleration stepping motor provided on the vertical plate;

the cutter assembly is arranged on the vertical plate;

the guide shafts are distributed at the lower part of the vertical plate and used for pulling the base paper;

a timing belt tensioning assembly disposed on the riser;

the concave drop wheel assembly is arranged on the vertical plate;

the discharging wheel assembly is arranged on the vertical plate and is driven by the speed reduction stepping motor through the transmission assembly;

the discharging damping component is pressed in the groove of the concave drop wheel component;

and the damping vertical plate is arranged on the vertical plate, and the discharging damping assembly is arranged on the damping vertical plate.

By adopting the structure, the rubberizing component can move the roller up and down to paste double-sided adhesive tape.

As a further improvement of the double sided adhesive roll laminator, the cutter assembly comprises:

a cutting baffle plate for leveling the base paper on the upper layer of the double-sided adhesive tape;

a reinforcing plate disposed behind the cutting baffle;

the cutter seat is arranged on the reinforcing plate, and the front end of the cutter seat passes through the cutting baffle plate;

the pressing piece is arranged at the front end of the tool apron;

the blade is clamped at the front end of the cutter seat by the pressing sheet, the cutter edge of the blade faces the cutting baffle, double-sided adhesive tape is arranged between the cutter edge and the cutting baffle, and the adhesive film of the double-sided adhesive tape faces the cutter edge;

the free mounting cylinder is arranged behind the cutting baffle and used for driving the cutting baffle to move;

a differential head for adjusting the position of the tool holder, thereby adjusting the position of the insert;

a cutting limiting plate which vertically fixes the reinforcing plate;

and the rubber rolling wheel assembly is arranged at the lower side of the cutting limiting plate and is used for roll-pasting double-sided adhesive tape.

By adopting the structure, the double-sided adhesive film can be cut in advance, so that the double-sided adhesive film can be automatically cut off after the follow-up roll pasting is finished.

As a further improvement of the double-sided adhesive roll sticking machine, the double-sided adhesive roll sticking machine further comprises:

a housing case;

the platform plate is leveled on the frame box body and is used for bearing the lower linear guide rail assembly, the lower linear module, the upper linear guide rail assembly and the upper linear module;

the first side upright post assembly is arranged on one side of the platform plate and is used for supporting one end of the X-axis parallel motion assembly;

and the second side upright post assembly is arranged on the other side of the platform plate and is used for supporting the other end of the X-axis parallel motion assembly.

By adopting the structure, the horizontal movement stability of the workpiece can be ensured, and a stable supporting form can be provided.

As a further improvement of the double-sided adhesive roll sticking machine, the frame box body is covered with a profile protection cover component which surrounds the upper side edge of the frame box body, and the top plate of the profile protection cover component is arranged above the adhesive sticking component and the X-axis parallel movement component;

the discharging window and the material taking window are respectively arranged on the front side and the rear side of the profile protection cover assembly.

By adopting the structure, the whole circulation rubberizing process is protected.

As the further improvement of double faced adhesive tape roller labeler, be equipped with the backing paper on the first side stand subassembly and pull the subassembly, it includes:

a material receiving base;

the material receiving traction motor plates are arranged on two sides of the material receiving base;

the two ends of the cross knurling wheel are rotatably erected on the material receiving traction motor plates at the two sides respectively;

the guide wheel is erected on the receiving traction motor plate, and is divided into spaced base paper channels;

the servo motor is arranged on the material receiving traction motor plate in a erected mode;

the transmission case is arranged on the side surface of the material receiving traction motor plate and is in transmission connection with the servo motor and the cross knurling wheel;

the two ends of the first rotating shaft are respectively erected on the material receiving traction motor plates at the two sides;

the lower end of the traction buckle handle is sleeved on the first rotating shaft, and the number of the traction buckle handle corresponds to the number of the bottom paper channels;

the rubber coating wheel is rotatably arranged at the upper end of the traction buckle handle, and can be pressed on the crossed knurling wheel when the traction buckle handle rotates by taking the first rotating shaft as a circle center shaft;

the waste guide plate is erected on the material receiving traction motor plate and is used for guiding the base paper along a slope into a waste port formed in the platform plate;

and the two ends of the second rotating shaft are respectively erected on the material receiving traction motor plates at the two sides, and the base paper falls onto the slope of the waste guide plate after being clamped and pulled by the crossed knurling wheel and the glue coating wheel by the second rotating shaft.

By adopting the structure, the stable traction and recovery of the base paper are facilitated.

As a further improvement of the double-sided adhesive roll sticking machine, the first side upright post component and the second side upright post component are provided with safety gratings.

With this structure, the safety grating can prevent operator operation from being excessively limited.

As a further improvement of the double-sided adhesive roll sticking machine, the X-axis parallel motion assembly comprises:

the two ends of the module bottom plate are respectively erected on the first side upright post component and the second side upright post component;

the X-axis linear module is used for driving the rubberizing assembly to translate and is axially arranged along the bottom plate of the module.

By adopting the structure, the rubberizing assembly is driven to translate along the X axis.

As a further improvement of the double-sided adhesive roll sticking machine, station grooves matched with the workpieces are distributed on the first station and the second station, and the vacuum chuck is arranged to adsorb the workpieces, so that the workpieces and the station grooves are in a relatively static state.

The utility model can keep the workpiece under the static condition, then carry out roller pasting on the workpiece, at the moment, the workpiece is horizontally restrained and limited to move upwards, and the pasting force is smaller than the horizontal restraining force during roller pasting, thereby avoiding the movement of the workpiece during roller pasting.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment.

Fig. 2 is another angular schematic view of an embodiment.

Fig. 3 is a schematic view of the structure with the profile protection cover assembly removed.

Fig. 4 is a schematic view of a base paper pulling assembly.

Fig. 5 is another angular schematic view of a base paper pulling assembly.

FIG. 6 is a schematic diagram of a Z-axis modular motion assembly.

Fig. 7 is a schematic structural diagram of the rubberizing module.

Figure 8 is a schematic structural view of the cutter assembly.

Figure 9 is a schematic view of another angle of the cutter assembly.

Fig. 10 is a schematic structural view of the encapsulated wheel assembly.

Reference numerals: 100. a discharging window; 200. a material taking window; 300. a lower linear guide rail assembly; 301. a station groove; 302. a vacuum chuck; 400. a lower stage tray assembly; 500. an upper linear guide rail assembly; 600. an upper stage tray assembly; 700. a rubberizing component; 710. a Z-axis module motion assembly; 711. a module frame; 712. a module backing plate; 713. a tow chain support plate; 714. a handle; 715. an air valve mounting plate; 716. a Z-axis direct module; 717. a module heightening block; 718. a drag chain; 719. an electrical proportional valve; 720. a rubberizing module; 721. a vertical plate; 722. a step motor for decelerating; 723. a cutter assembly; 7231. cutting a baffle; 7232. a reinforcing plate; 7233. a tool apron; 7234. tabletting; 7235. a blade; 7236. a free mounting cylinder; 7237. a differentiating head; 7238. cutting a limiting plate; 7239. a rubber roller assembly; 723a, clamping press plates; 723b, clamping slide; 723c, a clamping cylinder; 723d, a pinch roller cylinder connecting plate; 723e, pinch roller cylinders; 723f, driven wheel seat; 723g, encapsulated rollers; 723h, bushings; 723i, floating joint; 724. a guide shaft; 725. a timing belt tensioning assembly; 726. a concave drop wheel assembly; 727. a discharge wheel assembly; 728. a discharging damping component; 729. damping vertical plates; 800. an X-axis parallel motion assembly; 801. a module base plate; 802. an X-axis linear module; 900. a lower layer straight line module; 1000. an upper layer straight line module; 1100. a housing case; 1200. a platform plate; 1201. a waste port; 1300. a first side column assembly; 1400. a second side column assembly; 1500. a profile protective cover assembly; 1600. a base paper pulling assembly; 1601. a material receiving base; 1602. a material receiving traction motor plate; 1603. cross knurling wheel; 1604. a guide wheel; 1605. a servo motor; 1606. a transmission case; 1607. a first rotating shaft; 1608. a traction buckle handle; 1609. a rubber coating wheel; 1610. a waste guide plate; 1611. a second rotating shaft; 1700. a security grating.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

The double-sided adhesive roll sticking method specifically comprises the following steps:

placing a workpiece to be pasted by a roller in a first station, limiting the horizontal movement of the workpiece, enabling the workpiece and the first station to be relatively static, and enabling the first station to translate from a placing position to a pasting position right below the double-sided adhesive tape;

when the roller pasting operation is carried out, the double-sided adhesive is roller-pasted along one end of the upper surface of the workpiece to the other end;

after the workpiece roll is pasted, the first station can translate to a material taking position, when the workpiece is taken, the workpiece is upwards moved to be separated from the first station, the rubberizing position is positioned between the material discharging position and the material taking position, after the workpiece on the first station is taken away, the first station can translate and return to the rubberizing position, so that a rubberizing process for circulation is formed;

the other second station with high interval can repeat the rubberizing process of the first station, but when the first station leaves the corresponding position, the second station can translate to the position where the first station leaves, so as to form a rubberizing queue for circulation.

In this embodiment, the workpiece is a light bar or a light strip.

In this embodiment, before the roll-attaching, the double-sided tape is removed from the lower base paper, the middle layer adhesive film and the upper base paper are reserved, the upper base paper is pulled, the middle layer adhesive film is roll-attached to the workpiece, and the separation of the upper base paper and the middle layer adhesive film is completed.

The lower base paper is removed in advance, so that the subsequent process can be facilitated, and by adopting the mode, after the upper base paper is recovered, only the middle glue film is left, the subsequent process can be conveniently and immediately carried out, and the base paper does not need to be torn.

In this embodiment, the intermediate layer adhesive film is cut in advance by a fixed length, so that the length of each cut segment is matched with the length of the workpiece, and when the roll is attached, each cut segment is used as a start roll attaching position and an end roll attaching position, so that the adhesive film and the workpiece can be automatically separated after the roll is attached.

By adopting the mode, after the adhesive film roll is pasted, the adhesive film can be automatically disconnected without cutting, thereby being separated from a workpiece.

In this embodiment, when the adhesive film is cut, the adhesive film is cut horizontally to the thickness of the adhesive film, and the upper base paper is not cut.

By adopting the mode, the roll sticking length can be preset, and the continuous traction of the upper base paper is ensured.

In this embodiment, the adhesive film is tightly attached to the blade by pushing the upper base paper horizontally, so that the cutting is completed.

In this way, the blade is facilitated to cut the glue film without damaging the base paper.

In this embodiment, the traction of the double-sided tape is intermittent, and the traction of the upper base paper is stopped when the double-sided tape is attached.

By adopting the mode, the double-sided adhesive roll cannot be misplaced when being stuck.

In this embodiment, the double sided adhesive roll is pressed against the trailing end upper base paper when attached.

By adopting the mode, the double-sided adhesive roll is not easy to slip when being stuck.

In this embodiment, when the double-sided tape is attached, multiple groups of rollers can be attached at the same time.

By adopting the mode, the roller pasting efficiency is improved.

In this embodiment, the double-sided adhesive roll is in a tensioned state when attached.

In this way, the tensioning state makes the double-sided adhesive roll more uniform.

Example 2

As shown in fig. 1 to 8, a double-sided adhesive roll laminator, comprising:

a discharge window 100 for communicating a discharge position;

a material taking window 200 opposite to the material discharging window 100 and used for communicating a material taking position;

the lower linear guide rail assembly 300 is arranged between the discharging window 100 and the material taking window 200, one end of the lower linear guide rail assembly, which is close to the discharging window 100, is provided with a discharging position, and one end of the lower linear guide rail assembly, which is close to the material taking window 200, is provided with a material taking position;

a lower stage tray assembly 400 for providing a first stage and disposed on the lower linear guide assembly 300;

the lower linear module 900 is parallel to the lower linear guide rail assembly 300 and is arranged below the lower station tray assembly 400, and is used for driving the lower station tray assembly 400 to translate;

the upper linear guide assembly 500 is parallel to the lower linear guide assembly 300, is arranged at the side of the lower linear guide assembly 300 and the lower station tray assembly 400, and is higher than the lower linear guide assembly 300 and the lower station tray assembly 400;

an upper stage tray assembly 600 for providing a second stage and disposed on the upper stage linear guide assembly 500, the upper stage tray assembly 600 being higher than the lower stage linear guide assembly 300 and the lower stage tray assembly 400;

the upper layer linear module 1000 is parallel to the upper layer linear guide rail assembly 500, is arranged at the side of the lower layer linear guide rail assembly 300 and the lower layer station tray assembly 400, and is arranged below the upper layer station tray assembly 600 and is used for driving the upper layer station tray assembly 600 to translate;

the rubberizing assembly 700 is used for executing double-sided adhesive roll rubberizing operation, the rubberizing position is arranged below the rubberizing assembly 700, and the rubberizing assembly 700 is arranged above the upper-layer station tray assembly 600 and the upper-layer linear guide rail assembly 500;

an X-axis parallel motion assembly 800 provides a translation track for the taping assembly 700 for driving the taping assembly 700 to roll double sided tape on a workpiece, the double sided tape being roll-mounted along one end of the upper surface of the workpiece to the other.

With such a structure, a circulation rubberizing queue is formed by the reciprocal movement of the lower stage pallet assembly 400 and the upper stage pallet assembly 600. And the translation direction of the workpiece and the rubberizing direction of the double-sided tape are different, and the two processes are mutually independent and are not performed simultaneously, so that the stability of the rubberizing process and the circulation process is guaranteed.

In this embodiment, the workpiece is a light bar or a light strip.

In this embodiment, the rubberizing assembly 700 includes: a Z-axis module motion assembly 710 and a rubberizing module 720;

the Z-axis modular motion assembly 710 includes:

a module frame 711 which is fitted over the X-axis parallel movement assembly 800 and is driven by the X-axis parallel movement assembly 800;

a module base plate 712 provided under the module frame 711;

a drag chain stay 713 provided at the back of the module pad 712;

a handle 714 provided on the module frame 711;

a gas valve mounting plate 715 provided on the module frame 711;

a Z-axis direct die 716 disposed on die pad 712 for driving tape module 720 to move along the Z-axis;

a module elevating block 717 provided on the Z-axis direct module 716 and driven by the Z-axis direct module 716;

a drag chain 718 provided on the drag chain supporter 713;

an electric proportional valve 719 provided on the air valve mounting plate 715;

the rubberizing module 720 includes:

a vertical plate 721 provided on the module elevating block 717;

a deceleration stepping motor 722 provided on the standing plate 721;

a cutter assembly 723 provided on the vertical plate 721;

a guide shaft 724 disposed at a lower portion of the standing plate 721 for drawing the base paper;

a timing belt tensioning assembly 725 disposed on the riser 721;

a concave drop wheel assembly 726 disposed on the riser 721;

a discharge wheel assembly 727 provided on the vertical plate 721, driven by the reduction stepping motor 722 through a transmission assembly;

a discharge damper assembly 728 that is compressed within the recess of the concave drop wheel assembly 726;

a damping riser 729 disposed on the riser 721, the discharge damping assembly 728 being mounted on the damping riser 729.

With this structure, the taping assembly 700 can move the roll up and down to paste double-sided tape.

In this embodiment, the cutter assembly 723 comprises:

a cut-off shutter 7231 for flattening the upper base paper of the double-sided adhesive tape;

a reinforcing plate 7232 disposed behind the cut-off damper 7231;

a blade holder 7233 provided on the reinforcing plate 7232, the front end of which passes through the cut-off damper 7231;

a presser 7234 provided at a front end of the blade holder 7233;

a blade 7235 which is clamped at the front end of the cutter holder 7233 by a pressing sheet 7234, the cutter edge of which faces the cutting baffle 7231, a double-sided adhesive being arranged between the cutter edge and the cutting baffle 7231, and the adhesive film of the double-sided adhesive facing the cutter edge;

a free-fitting air cylinder 7236 provided behind the cut-out barrier 7231 for driving the cut-out barrier 7231 to move;

a differential head 7237 for adjusting the position of the blade holder 7233, thereby adjusting the position of the blade 7234;

a cut-out limit plate 7238 which vertically fixes the reinforcing plate 7232;

and a glue rolling wheel assembly 7239 arranged at the lower side of the cutting limiting plate 7238 for roll-attaching double-sided glue.

In this embodiment, further comprising:

a rack housing 1100;

a platform plate 1200, which is leveled on the frame box 1100 and is used for receiving the lower linear guide assembly 300, the lower linear module 900, the upper linear guide assembly 500 and the upper linear module 1000;

a first side column assembly 1300 disposed at one side of the platform plate 1200 for supporting one end of the X-axis parallel motion assembly 800;

a second side stand assembly 1400 is provided on the other side of the platform plate 1200 for supporting the other end of the X-axis parallel motion assembly 800.

In this embodiment, the frame box 900 is covered with a profile protection cover assembly 1500, which surrounds the upper side edge of the frame box 1100, and the top plate thereof is above the rubberizing assembly 700 and the X-axis parallel motion assembly 800;

the discharging window 100 and the taking window 200 are respectively arranged on the front side and the rear side of the profile protection cover assembly 1500.

In this embodiment, the first side stand assembly 1300 is provided with a base paper traction assembly 1600, which includes:

a receiving base 1601;

a receiving traction motor plate 1602 disposed on both sides of the receiving base 1601;

the two ends of the cross knurling wheel 1603 are rotatably arranged on the two-side material receiving traction motor plates 1602 respectively;

a guide wheel 1604 which is arranged on the receiving traction motor plate 1602 and is divided with a spacing base paper channel;

a servo motor 1605 mounted on the take-up traction motor plate 1602;

a transmission case 1606 provided on the side of the material receiving traction motor plate 1602, and connected with the servo motor 1605 and the cross knurling wheel 1603 in a transmission manner;

the two ends of the first rotating shaft 1607 are respectively arranged on the material receiving traction motor plates 1602 at two sides;

the lower end of the traction buckle 1608 is sleeved on the first rotating shaft 1607, and the number of the traction buckle corresponds to the number of the bottom paper channels;

the rubber coating wheel 1609 is rotatably arranged at the upper end of the traction buckle handle 1608, and when the traction buckle handle 1608 rotates by taking the first rotating shaft 1607 as the center shaft, the rubber coating wheel 1609 can press on the cross knurling wheel 1603;

a waste guiding plate 1610, which is erected on the receiving traction motor plate 1602 and is used for guiding the base paper along a slope into a waste opening 1201 formed on the platform plate 1200;

the two ends of the second rotating shaft 1611 are respectively erected on the material receiving traction motor plates 1602 at two sides, and after being clamped and pulled by the cross knurling wheel 1603 and the rubber coating wheel 1609, the base paper falls onto the slope of the waste guiding plate 1610 by the second rotating shaft 1611.

In this embodiment, the first side pillar assembly 1300 and the second side pillar assembly 1400 are provided with a safety grating 1700.

In this embodiment, the X-axis parallel motion assembly 800 includes:

a module base plate 801, both ends of which are respectively erected on the first side column assembly 1100 and the second side column assembly 1200;

the X-axis linear module 802 is used for driving the glue assembly 700 to translate, and is axially arranged along the module bottom plate 801.

In this embodiment, the first station and the second station are distributed with station grooves 301 adapted to the workpiece, and are equipped with vacuum chucks 302 to attract the workpiece, so that the workpiece and the station grooves 301 are in a relatively static state.

The rotatable connection in this embodiment may be accomplished by providing adapted bearings.

According to the embodiment, the workpiece can be kept under the static condition, then the workpiece is subjected to roller pasting, at the moment, the workpiece is horizontally restrained and is limited to move upwards, the pasting force during roller pasting is smaller than the constraint force in the horizontal direction, and therefore the workpiece is prevented from moving during roller pasting.

Example 3

The double faced adhesive tape fixed length roller pasting method specifically comprises the following steps:

removing the bottom base paper of the double-sided adhesive tape in advance, and reserving the upper base paper and the middle adhesive film;

cutting the middle layer adhesive film, segmenting the middle layer adhesive film by fixed length, and roll-pasting the workpiece, wherein only the adhesive film is cut instead of the upper layer base paper during cutting, so that the cut position of the middle layer adhesive film can be automatically disconnected during subsequent roll pasting, and the upper layer base paper is kept continuous to be pulled.

By adopting the mode, the upper base paper is continuous, so that the traction recovery is facilitated, the middle glue film is cut, and the middle glue film can be automatically disconnected and is not adhered after each roll pasting.

In this embodiment, the workpiece is a light bar or a light strip.

In this embodiment, the upper base paper is kept in an intermittent traction state, the traction is stopped at the time of cutting and the time of roll attachment, and the traction is continued after the cutting and the roll attachment are completed.

By adopting the mode, dislocation and slipping can be prevented, and cutting and roller pasting precision is ensured.

In this embodiment, the double-sided tape is put under the nip condition and then cut.

By adopting the mode, when the double faced adhesive tape is in a clamping state, the double faced adhesive tape cannot be too loose, so that stable cutting is facilitated, and the cutting quality is ensured.

In this embodiment, the length of the fixed length segment is consistent with the length of the workpiece being rolled.

In this way, the adhesive film on each workpiece can be automatically broken after the workpiece is pasted by the roller.

In this embodiment, during cutting, the knife edge is kept stationary, so that the intermediate layer adhesive film moves towards the knife edge to perform cutting.

In this way, it is advantageous to prevent the upper base paper from being cut.

In this embodiment, the position of the knife edge is adjusted using a micro-head.

In this way, the micro-head is convenient for fine tuning.

In this embodiment, the double-sided tape is laterally pushed by air pressure.

By adopting the mode, the gradual change effect of air pressure pushing is better.

In this embodiment, the knife edge is made to adhere to the double-sided tape intermediate layer adhesive film in advance, so that the double-sided tape moves toward the knife edge by the distance of the thickness of the intermediate layer adhesive film, so that the knife edge only cuts the adhesive film and does not cut the upper base paper.

By adopting the mode, the knife edge only cuts the adhesive film and does not damage the upper base paper.

In this embodiment, multiple groups of double-sided tape can be cut simultaneously during cutting.

Example 4

As shown in fig. 8-10, a cutter assembly for double sided adhesive roll application, comprising:

the vertically arranged cutting baffle 7231, and the double-sided adhesive passes through the surface of the cutting baffle 7231 from top to bottom;

a horizontally arranged knife holder 7233 intersecting the cutting block 7231, the intersecting portion being provided with a notch so that the double-sided tape can pass through the knife holder 7233 from top to bottom through the notch;

a blade 7235 provided at a front end of the blade holder 7233 with a blade facing the cutting block 7231;

a free-mounted air cylinder 7236 provided behind the cut-out barrier 7231 for driving the cut-out barrier 7231 to move.

With such a structure, when the cutting baffle 7231 moves forward, the double-sided tape can be driven to move towards the knife edge on the blade 7235, which is beneficial to cutting the double-sided tape film.

In this embodiment, a reinforcing plate 7232 is provided behind the cut-out barrier 7231.

With this structure, the reinforcing plate 7232 can prevent the cut-off damper 7231 from retreating, which is advantageous for limiting.

In this embodiment, the blade 7235 is compressed by the compression sheet 7234.

With this structure, the blade 7235 is pressed and stabilized.

In this embodiment, a micro-head 7237 is disposed at the rear end of the tool holder 7233.

With such a structure, the micro head 7237 can accurately adjust the position.

In this embodiment, a cutting limiting plate 7238 is fixedly attached to the rear end of the reinforcing plate.

With such a structure, the cut-out stopper 7238 is advantageous in providing good support.

In this embodiment, an adhesive roller assembly 7239 is disposed under the cutting limiting plate 7238.

By adopting the structure, the double faced adhesive tape is beneficial to roll adhesion.

In this embodiment, further comprising:

a clamping pressure plate 723a which cooperates with the cutting baffle 7231 for clamping double-sided tape therebetween and has a notch which is penetrated by the front end of the blade holder 7233;

a clamping slider 723b, which is arranged at the lower end of the clamping pressure plate 723a and is used for driving the clamping pressure plate 723a to move;

a nip cylinder 723c provided under the reinforcing plate 7232 and having an output end to which a nip slider 723b is fixed for driving movement thereof.

With such a structure, the nip plate 723a and the cut stopper 7231 can form a fit, and clamp the double-sided adhesive tape together.

In this embodiment, the glue roller assembly 7239 includes:

a pinch roller cylinder connection plate 723d;

a pinch roller cylinder 723e provided on the pinch roller cylinder connection plate 723d;

a driven wheel seat 723f provided below the pinch roller cylinder connection plate 723d and driven by the pinch roller cylinder 723 e;

and an encapsulation roller 723g provided on the follower wheel seat 723 f.

With this structure, the pinch roller cylinder 723e can drive the encapsulation roller 723g to roll double sided adhesive tape.

In this embodiment, the two ends of the driven wheel seat 723f are penetrated by a guide shaft 723g, the guide shaft 723g vertically extends through a pinch roller cylinder connection plate 723d, and a bushing 723h is provided between the guide shaft 723g and the pinch roller cylinder connection plate 723 d.

By adopting the structure, the guiding effect is good.

In the present embodiment, a floating joint 723i is used between the pinch roller cylinder 723e and the follower wheel mount 723 f.

The utility model can automatically break the adhesive film after the roller sticks to the workpiece, does not need to cut off the adhesive film together with the base paper, is more convenient for recovering the base paper, can improve the overall efficiency, only leaves the adhesive film on the workpiece, is convenient for directly carrying out the next procedure, and omits the link of tearing the base paper on the upper layer.

The foregoing is a further detailed description of the utility model in connection with the preferred embodiments, and it is not intended that the utility model be limited to the specific embodiments described. It will be apparent to those skilled in the art that several equivalent substitutions and obvious modifications can be made without departing from the spirit of the utility model, and the same should be considered to be within the scope of the utility model.

Claims

1. The utility model provides a double faced adhesive tape roller sticking machine which characterized in that includes:

a discharge window (100) for communicating a discharge position;

the material taking window (200) is opposite to the material discharging window (100) and is used for communicating a material taking position;

the lower linear guide rail assembly (300) is arranged between the discharging window (100) and the material taking window (200), one end, close to the discharging window (100), of the lower linear guide rail assembly is a discharging position, and one end, close to the material taking window (200), of the lower linear guide rail assembly is a material taking position;

a lower stage tray assembly (400) for providing a first stage and disposed on the lower linear guide assembly (300);

the lower linear module (900) is parallel to the lower linear guide rail assembly (300) and arranged below the lower station tray assembly (400) and is used for driving the lower station tray assembly (400) to translate;

the upper layer linear guide rail assembly (500) is parallel to the lower layer linear guide rail assembly (300), is arranged at the side of the lower layer linear guide rail assembly (300) and the lower layer station tray assembly (400), and is higher than the lower layer linear guide rail assembly (300) and the lower layer station tray assembly (400);

an upper-stage tray assembly (600) for providing a second stage and disposed on the upper-stage linear guide assembly (500), the upper-stage tray assembly (600) being higher than the lower-stage linear guide assembly (300) and the lower-stage tray assembly (400);

the upper layer linear module (1000) is parallel to the upper layer linear guide rail assembly (500) and is arranged at the side of the lower layer linear guide rail assembly (300) and the lower layer station tray assembly (400) and below the upper layer station tray assembly (600) and used for driving the upper layer station tray assembly (600) to translate;

the rubberizing assembly (700) is used for executing double-sided adhesive roll rubberizing operation, the rubberizing position is arranged below the rubberizing assembly, and the rubberizing assembly (700) is arranged above the upper-layer station tray assembly (600) and the upper-layer linear guide rail assembly (500);

and the X-axis parallel motion assembly (800) is used for providing a translation track of the rubberizing assembly (700) and is used for driving the rubberizing assembly (700) to roll and paste double-sided adhesive on a workpiece, and the double-sided adhesive is roll-pasted to the other end along one end of the upper surface of the workpiece.

2. The double-sided adhesive roll laminator of claim 1, wherein the workpiece is a light bar or a light strip.

3. The double-sided adhesive roll laminator of claim 1, characterized in that the taping assembly (700) comprises: a Z-axis module motion assembly (710) and a rubberizing module (720);

the Z-axis modular motion assembly (710) includes:

a module frame (711) which is sleeved on the X-axis parallel movement assembly (800) and is driven by the X-axis parallel movement assembly (800);

a module base plate (712) provided below the module frame (711);

a drag chain support plate (713) provided on the back of the module pad plate (712);

a handle (714) provided on the module frame (711);

a valve mounting plate (715) provided on the module frame (711);

a Z-axis direct module (716) arranged on the module base plate (712) and used for driving the rubberizing module (720) to move along the Z axis;

a module elevating block (717) provided on the Z-axis direct module (716) and driven by the Z-axis direct module (716);

a drag chain (718) provided on the drag chain stay (713);

an electric proportional valve (719) provided on the air valve mounting plate (715);

the rubberizing module (720) comprises:

a vertical plate (721) provided on the module elevating block (717);

a deceleration stepping motor (722) provided on the vertical plate (721);

a cutter assembly (723) disposed on the riser (721);

a guide shaft (724) distributed at the lower part of the vertical plate (721) for drawing the base paper;

a timing belt tensioning assembly (725) disposed on the riser (721);

a concave drop wheel assembly (726) disposed on the riser (721);

the discharging wheel assembly (727) is arranged on the vertical plate (721) and driven by the speed reduction stepping motor (722) through the transmission assembly;

a discharge damper assembly (728) pressed into the recess of the concave drop wheel assembly (726);

and a damping vertical plate (729) arranged on the vertical plate (721), wherein the discharging damping assembly (728) is arranged on the damping vertical plate (729).

4. A double-sided adhesive roll applicator as in claim 3, wherein the cutter assembly (723) comprises:

a cutting baffle (7231) for leveling the upper base paper of the double-sided adhesive tape;

a reinforcing plate (7232) which is provided behind the cut-off damper (7231);

a blade holder (7233) provided on the reinforcing plate (7232) and having a front end passing through the cutting baffle (7231);

a presser piece (7234) provided at the front end of the holder (7233);

the blade (7235) is clamped at the front end of the cutter seat (7233) by the pressing sheet (7234), the cutter edge of the blade faces the cutting baffle (7231), double-sided adhesive tape is arranged between the cutter edge and the cutting baffle (7231), and the adhesive film of the double-sided adhesive tape faces the cutter edge;

a free-mounted cylinder (7236) disposed behind the cut-off shutter (7231) for driving the cut-off shutter (7231) to move;

a differential head (7237) for adjusting the position of the insert seat (7233) and thereby the position of the insert (7234);

a cut-out limit plate (7238) which vertically fixes the reinforcing plate (7232);

and the rubber rolling wheel assembly (7239) is arranged at the lower side of the cutting limiting plate (7238) and is used for rolling and pasting double-sided adhesive.

5. The double-sided adhesive roll laminator of claim 3, further comprising:

a housing case (1100);

the platform plate (1200) is leveled on the frame box body (1100) and is used for bearing the lower linear guide rail assembly (300), the lower linear module (900), the upper linear guide rail assembly (500) and the upper linear module (1000);

a first side column assembly (1300) disposed at one side of the platform plate (1200) for supporting one end of the X-axis parallel motion assembly (800);

and a second side stand assembly (1400) provided at the other side of the platform plate (1200) for supporting the other end of the X-axis parallel movement assembly (800).

6. The double-sided adhesive roll laminator of claim 5, wherein the frame housing (900) is covered with a profile protective cover assembly (1500) surrounding the upper side edge of the frame housing (1100), and the top plate is above the laminating assembly (700) and the X-axis parallel motion assembly (800);

the discharging window (100) and the material taking window (200) are respectively arranged on the front side and the rear side of the profile protection cover assembly (1500).

7. The double sided adhesive roll laminator of claim 5, wherein the first side stand assembly (1300) is provided with a base paper pulling assembly (1600) comprising:

a receiving base (1601);

a material receiving traction motor plate (1602) arranged at two sides of the material receiving base (1601);

the two ends of the cross knurling wheel (1603) are rotatably arranged on the two-side material receiving traction motor plates (1602) respectively;

a guide wheel (1604) which is arranged on the receiving traction motor plate (1602) and is divided with a spacing base paper channel;

a servo motor (1605) mounted on the material receiving traction motor plate (1602);

the transmission case (1606) is arranged on the side surface of the material receiving traction motor plate (1602) and is in transmission connection with the servo motor (1605) and the cross knurling wheel (1603);

the two ends of the first rotating shaft (1607) are respectively erected on the two-side material receiving traction motor plates (1602);

the lower end of the traction buckle handle (1608) is sleeved on the first rotating shaft (1607), and the number of the traction buckle handles corresponds to the number of the bottom paper channels;

the rubber coating wheel (1609) is rotatably arranged at the upper end of the traction buckle handle (1608), and when the traction buckle handle (1608) rotates by taking the first rotating shaft (1607) as a circle center shaft, the rubber coating wheel (1609) can be pressed on the cross knurling wheel (1603);

the waste guide plate (1610) is arranged on the material receiving traction motor plate (1602) and is used for guiding the base paper to a waste port (1201) formed on the platform plate (1200) along a slope;

and the two ends of the second rotating shaft (1611) are respectively erected on the material receiving traction motor plates (1602) at the two sides, and after being clamped and pulled by the crossed knurling wheel (1603) and the rubber coating wheel (1609), the base paper falls onto the slope of the waste guide plate (1610) by the second rotating shaft (1611).

8. The double-sided adhesive roll laminator of claim 5, wherein the first side stand assembly (1300) and the second side stand assembly (1400) are provided with a safety grating (1700).

9. The double-sided adhesive roll laminator of claim 5, wherein the X-axis parallel motion assembly (800) includes:

a module base plate (801) with two ends respectively erected on the first side column assembly (1100) and the second side column assembly (1200);

and the X-axis linear module (802) is used for driving the rubberizing assembly (700) to translate and is axially arranged along the module bottom plate (801).

10. A double-sided adhesive roll sticking machine according to claim 3, characterized in that the first and second stations are provided with station grooves (301) adapted to the work pieces, and vacuum chucks (302) are provided to suck the work pieces so that the work pieces and the station grooves (301) are in a relatively stationary state.