CN213265013U

CN213265013U - Automatic machine of peeling off of film coil stock

Info

Publication number: CN213265013U
Application number: CN202022187795.5U
Authority: CN
Inventors: 刘俊; 李逸凡
Original assignee: Suzhou Junding Automation Equipment Co ltd
Current assignee: Suzhou Junding Automation Equipment Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-05-25
Anticipated expiration: 2030-09-29

Abstract

The utility model relates to an automatic peel off machine, concretely relates to automatic peel off machine of film coil stock. The technical scheme is as follows: the utility model provides a film coil stock automatic stripping machine, includes the base, the installation base, waste material roll-up roller, the material area initiative carry over pinch rolls, initiative traction motor, left side riser and right side riser, from the back to preceding fixed mounting in proper order on the upper surface between left side riser and the right side riser have material area limit for width axle, the pivot of transition, vacuum adsorption platform, the stripper knife, be stained with the material not, peel off lift slip table cylinder A and peel off lift slip table cylinder B, the front side of material area initiative carry over pinch rolls is equipped with the rubber coating compression roller. The utility model has the advantages that: the structure is exquisite, the occupied space is small, and the integration to various applicable occasions is convenient; the device has the advantages that the cost is low, the structure is stable, the threading adjustment is convenient, all mechanisms are matched with each other, so that the position of the stripped product is consistent with the position of the material belt, and the position variation is avoided; and the feeding speed can be adjusted according to the requirement, which is beneficial to improving the working efficiency.

Description

Automatic machine of peeling off of film coil stock

Technical Field

The utility model relates to an automatic peel off machine, concretely relates to automatic peel off machine of film coil stock.

Background

With the continuous development of electronic technology, mobile phones and electronic products for automobiles are used more and more widely, products are smaller and thinner, and the assembly mode of a plurality of elements adopts the attachment. Before the elements are attached and assembled, double-sided adhesive tapes are required to be attached, common double-sided adhesive tapes are supplied in a roll material mode, one side of each double-sided adhesive tape is attached to a release film (or release paper), and the other side of each double-sided adhesive tape is attached with a blue film for protection; the double-sided tape is peeled off the tape, is automatically peeled off by a machine, and is automatically attached to a surface on which a component is to be mounted. In the prior art, a plurality of coil stripping modes exist, some structures are complex and have larger shapes, and some structures are small but unstable and have high failure rate. A problem with most peel mechanisms is: if the double-sided adhesive tape is peeled off too much from the web, positional deviation is easily caused because the double-sided adhesive tape does not have sufficient adhesion; if the part of the double-sided adhesive tape stripped from the roll material is too small, and the double-sided adhesive tape is sucked due to too large adhesive force, the adhesive force is pulled to cause the position of the double-sided adhesive tape on the suction nozzle to be deviated. Therefore, a balance point needs to be found in the stripping position and the suction force of the suction nozzle, the adjustment difficulty is high, and if the stripping force is varied, the stability of the stripping mechanism is poor. Therefore, a new solution should be provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic machine of peeling off of film coil stock to solve the current automatic machine of peeling off of film coil stock that proposes in the above-mentioned background art, produce offset easily when peeling off, peeling means's poor stability's defect.

In order to achieve the above object, the utility model provides a following technical scheme:

the automatic stripping machine for the film coil stock comprises a base, an installation base, a waste coiling roller, a material belt driving traction roller, a driving traction motor and a vertical fixing device, wherein the left side vertical plate and the right side vertical plate are parallel to each other, four height adjusting columns are arranged between the base and the installation base, the coil stock uncoiling roller is fixedly installed on the rear end face of the left side vertical plate through an L-shaped installation plate, baffle rings are respectively installed at two ends of the coil stock uncoiling roller, the film coil stock is arranged on the coil stock uncoiling roller between the two baffle rings, the driving traction motor is installed and fixed on the inner side face of the left side vertical plate, a motor shaft of the driving traction motor drives the waste coiling roller and the material belt driving traction roller to act through a synchronous belt and a synchronous belt wheel group respectively, and a material belt width limiting shaft is fixedly installed on the upper surface between the left side vertical plate and the right side vertical plate from back to front, The material strip width limiting shaft and the two side shaft ends of the transition rotating shaft are respectively rotatably arranged on a left side vertical plate and a right side vertical plate through bearings, the two side end faces of the vacuum adsorption platform are fixedly arranged on the top end faces of a left side plate and a right side plate through fixing parts, a vacuum suction nozzle communicated with the vacuum adsorption platform is arranged on the side edge of the vacuum adsorption platform, a plurality of vacuum adsorption holes are distributed on the vacuum adsorption platform at intervals, a material strip guide limiting block A and a material strip guide limiting block B are symmetrically arranged on the left side and the right side of the vacuum adsorption platform, a material strip clamping block rotating shaft is arranged between the material strip guide limiting block A and the material strip guide limiting block B, and the two ends of the material strip clamping block rotating shaft respectively pass through holes at corresponding positions of the material strip guide limiting block A and the material strip guide limiting block B, and extend respectively to fix on the tight rotatory mount pad A of material area clamp and the tight rotatory mount pad B of material area clamp, the stripping knife sets up in the front side of vacuum adsorption platform, the arbor of stripping knife one side sets up in material area direction stopper A and the tight rotatory mount pad A of material area clamp between, the opposite side arbor of stripping knife sets up in material area direction stopper B and the tight rotatory mount pad B of material area clamp between, the tight rotation axis of material area clamp passes the epaxial through-hole in stripping knife both sides arbor respectively the top of the both sides arbor of stripping knife is equipped with the pressure spring fixed block respectively, be not stained with the material and set up in the backup pad of stripping knife front side the side of not being stained with the material is equipped with and is not stained with the material briquetting, lift slip table cylinder A and lift slip table cylinder B of peeling off set up respectively in the both sides below of backup pad, and lift slip table cylinder A and lift slip table cylinder B of peeling off install respectively through On side riser and the right side riser, the front side of material area initiative carry over pinch rolls is equipped with the rubber coating compression roller, the both ends of rubber coating compression roller are installed on the rotatory mount pad of compression roller, the bottom cover of the rotatory mount pad of compression roller is established on the rubber coating compression roller rotation axis.

The further technical scheme is as follows:

all be equipped with fixing bolt on material area direction stopper A and the material area direction stopper B and pass the through-hole on each material area direction stopper, and each fixing bolt's bottom is respectively through fixed block fixed mounting on left side riser and right side riser.

The pressing spring fixing block is fixedly arranged above the cutter shafts on the two sides of the stripping knife and the rotary mounting seat of the material belt clamping block through fixing pieces.

The front side of the rotary mounting seat of the compression roller is provided with a quick clamping mechanism for pushing the rubber-coated compression roller, and the quick clamping mechanism comprises a quick clamping mounting block, a pushing handle, a pushing rod integrally connected with the pushing handle, a pushing mounting seat arranged on the outer side of the pushing rod and a pushing head arranged at the front end of the pushing rod.

And symmetrical through holes are formed in the end surfaces of the left side and the right side of the supporting plate, and cylinder rods for stripping the lifting sliding table cylinder A and the lifting sliding table cylinder B respectively penetrate through the through holes in the supporting plate.

The outside cover of hold-in range wheelset is equipped with protective housing.

The backup pad and be not stained with the material open on the corresponding position have rectangular shape slotted hole, optical fiber sensor's detection head is located in the rectangular shape slotted hole, and optical fiber sensor's lower extreme passes through the installation of sensor fixed block to be fixed on lifting cylinder installation piece.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model has the advantages of exquisite structure, small occupied space and convenient integration to various use occasions; the device has the advantages that the cost is low, the structure is stable, the threading adjustment is convenient, all mechanisms are matched with each other, so that the position of the stripped product is consistent with the position of the material belt, and the position variation is avoided; and the feeding speed can be adjusted according to the requirement, which is beneficial to improving the working efficiency.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic top view of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 1.

Fig. 5 is a schematic structural view of the quick clamping mechanism.

In the figure: 1. a base, 2, an installation base, 3, a left side vertical plate, 4, a right side vertical plate, 5, a height adjusting column, 6, a coil unwinding roller, 7, a retaining ring, 8, a film coil, 9, a waste material winding roller, 10, a belt active traction roller, 11, an active traction motor, 12, a synchronous belt, 13, a synchronous pulley group, 14, a belt width limiting shaft, 15, a transition rotating shaft, 16, a vacuum adsorption platform, 17, a stripping knife, 18, a non-sticky material, 19, a stripping lifting sliding table cylinder A, 20, a stripping lifting sliding table cylinder B, 21, a protective shell, 22, a pressing spring fixing block, 23, a support plate, 24, a non-sticky material pressing block, 25, a lifting cylinder installation block, 26, a rubber coating compression roller, 27, a compression roller rotation installation seat, 28, a rubber coating compression roller rotation shaft, 29, a quick clamping installation block, 30, a pushing handle, 31, a pushing rod, 32, a pushing installation seat, 33 and a pushing head, 34. vacuum suction nozzle, 35, material area direction stopper A, 36, material area direction stopper B, 37, material area press from both sides tight piece rotation axis, 38, material area press from both sides tight piece rotation mount pad A, 39, material area press from both sides tight piece rotation mount pad B,40, optical fiber sensor, 41, sensor fixed block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, as a first embodiment of the present invention:

an automatic stripping machine for film coil stock comprises a base 1, an installation base 2, a waste material coiling roller 9, a strip active traction roller 10, an active traction motor 11, a left side vertical plate 3 and a right side vertical plate 4 which are vertically fixed on two sides of the installation base 1 and are parallel to each other, wherein an aluminum plate is preferably selected for the base 1, four height adjusting columns 5 are arranged between the base 1 and the installation base 2 to adjust the height of the whole mechanism, the waste material coiling roller 9 is used for recovering a stripped release film, a coil stock unreeling roller 6 is fixedly installed on the rear end face of the left side vertical plate 3 through an L-shaped installation plate, two ends of the coil stock unreeling roller 6 are respectively provided with a baffle ring 7, a film coil stock 8 is arranged on the coil stock unreeling roller 6 between the two baffle rings, the active traction motor 11 is installed and fixed on the inner side face of the left side vertical plate 3, a motor shaft of the active traction motor 11 respectively drives the waste material coiling roller 9 and the strip active traction roller 10 to act through a, the walking speed of the whole device can be adjusted between 0.1mm/s and 200 mm/s; fixed mounting has material area limit for width axle 14, transition pivot 15, vacuum adsorption platform 16, stripping knife 17, is not stained with material 18, peels off lifting slip table cylinder A19 and peels off lifting slip table cylinder B20 from the back to the front in proper order on the upper surface between left side riser 3 and the right side riser 4, material area limit for width axle 14 and the both sides axle head of transition pivot 15 rotate through the bearing respectively and install on left side riser 3 and right side riser 4, and adjustable gyro wheel is do not installed to the both sides tip of material area limit for width axle 14, and the staff can adjust two adjustable gyro wheels and take place the skew at the in-process of walking at the material area limit for width epaxial position as required, prevent that the material area from taking place the skew, the utility model discloses can realize that the winding of winding width 10 to 80mm peels.

The both sides terminal surface of vacuum adsorption platform 16 passes through the mounting installation to be fixed on the top face of left and right curb plate, the side of vacuum adsorption platform 16 is equipped with the vacuum suction nozzle 34 rather than the intercommunication, and vacuum suction nozzle 34 is used for carrying out the evacuation operation to the vacuum adsorption platform, interval distribution has a plurality of vacuum adsorption holes on the vacuum adsorption platform 16, installs material area direction stopper A35 and material area direction stopper B36 at the left and right side symmetry of vacuum adsorption platform 16, and material area direction stopper A35 and material area direction stopper B36 are used for spacing the material area, avoid its skew that takes place the position at the in-process of walking. A material belt clamping block rotating shaft 37 is arranged between the material belt guide limiting block A35 and the material belt guide limiting block B36, through holes at corresponding positions of the material belt clamping block A35 and the material belt guide limiting block B36 are respectively penetrated through two ends of the material belt clamping block rotating shaft 37 and are respectively fixed on a material belt clamping block rotating installation seat A38 and a material belt clamping block rotating installation seat B39 in an extending mode, the stripping knife 17 is arranged on the front side of the vacuum adsorption platform 16, a knife shaft at one side of the stripping knife 17 is arranged between the material belt guide limiting block A35 and the material belt clamping block rotating installation seat A38, a knife shaft at the other side of the stripping knife 17 is arranged between the material belt guide limiting block B36 and the material belt clamping block rotating installation seat B39, the material belt clamping block rotating shaft 37 respectively penetrates through the through holes on the knife shafts at two sides, and pressing spring fixing blocks 22 are respectively, it sets up on the backup pad 23 of peel off sword 17 front side not to be stained with material 18 the side of not being stained with material briquetting 24 is equipped with not being stained with, peel off lift slip table cylinder A19 and peel off lift slip table cylinder B20 and set up respectively in the both sides below of backup pad 23, and peel off lift slip table cylinder A19 and peel off lift slip table cylinder B20 and install respectively through lift cylinder installation piece 25 and fix on left side riser 3 and right side riser 4, the front side of material area initiative carry over pinch rolls 10 is equipped with rubber coating compression roller 26, the both ends of rubber coating compression roller 26 are installed on compression roller rotation mount pad 27, the bottom cover of compression roller rotation mount pad 27 is established on rubber coating compression roller rotation axis 28.

Preferably, as the utility model discloses a second embodiment, this embodiment is also the further improvement to embodiment one, all be equipped with fixing bolt on material area direction stopper A35 and the material area direction stopper B36 and pass the through-hole on each material area direction stopper, and each fixing bolt's bottom is respectively through fixed block fixed mounting on left side riser 3 and right side riser 4.

Preferably, as the third embodiment of the present invention, this embodiment is also a further limitation to the first embodiment, and the compression spring fixing block 22 is fixedly installed above the knife shafts on both sides of the stripping knife 17 and the material strip clamping block rotary installation seat through a fixing member.

Preferably, as a fourth embodiment of the present invention, this embodiment further defines the first embodiment, symmetrical through holes are opened on the end surfaces of the left and right sides of the supporting plate 23, and the cylinder rods for stripping the lift slip table cylinder a19 and the lift slip table cylinder B20 respectively pass through the through holes on the supporting plate 23.

Preferably, as the fifth embodiment of the present invention, this embodiment is a further improvement of the third embodiment, the front side of the rotary installation seat 27 of the compression roller is provided with a quick-clamping mechanism for pushing the encapsulated compression roller, the quick-clamping mechanism includes a quick-clamping installation block 29, a pushing handle 30, a pushing rod 31 integrally connected with the pushing handle, a pushing installation seat 32 arranged outside the pushing rod 31, and a pushing head 33 arranged at the front end of the pushing rod 32.

When the rubber belt driving traction device is used, a worker can hold the pushing handle 30 with a hand, the pushing head 33 is pressed on the compression roller rotating installation seat 27 through the pushing rod 31, the rubber belt compression roller 26 is pressed to press a traction paper belt, the driving traction motor 11 rotates to drive the material belt driving traction roller 10 to rotate, and therefore the paper belt is pulled; when the handle 30 is pulled in the opposite direction, the pushing head 33 can be opened, the pressure of the pressure roller rotating mounting seat 27 is lost, and the rubber coating pressure roller 26 can rotate around the rubber coating pressure roller rotating shaft 28, so that the belt threading is convenient.

Preferably, as a sixth embodiment of the present invention, this embodiment is a further improvement of the embodiment, and the outside cover of the synchronous pulley set 13 is provided with a protective casing 21.

The utility model discloses an automatic machine theory of operation of peeling off of film coil stock as follows:

1. the material belt is unreeled, the tension is increased through a vacuum adsorption platform 16, and the double-sided adhesive tape is peeled from the material belt and sent to the non-stick material 10 through a peeling knife edge 17 under the traction of a driving traction roller 10;

2. the middle of the non-stick material 10 is provided with a fiber hole, and after the fiber sensor 40 detects that the double-sided adhesive tape is peeled off in place, the active traction motor 11 is controlled by the control center to stop rotating, and the suction mechanism (the suction mechanism is integrated outside) is waited to suck the double-sided adhesive tape.

The specific operation steps are as follows:

1. the mechanism material pulling power is an active traction motor 11, the active traction motor 11 drives a coil material unwinding roller 6 and a waste material winding roller 9 through a synchronous belt 12, and drives a material belt active traction roller 10 to drive the material belt to feed to a knife edge of a stripping knife 17 and a vacuum adsorption platform 16, the smoothness of the material belt is guaranteed through vacuum adsorption, a double-sided adhesive tape is stripped from a release film by a stripping knife edge and is conveyed to a non-stick material 18 along with the material belt, after an optical fiber sensor 40 detects that the stripped product reaches a set position, the active traction motor 11 stops running, and the stripped product is waited to be taken away (at the moment, a quarter part of the double-sided adhesive tape is not stripped on the material belt, and the purpose of keeping a certain adhesive force to keep the relative position of the double-.

2. Waiting for the peeled product, and sucking the double-sided adhesive tape by a mechanism (integrated outside the sucking mechanism); when the suction nozzle for sucking the double faced adhesive tape sucks a product, the stripping lifting sliding table cylinder A19 and the stripping lifting sliding table cylinder B20 rise simultaneously, the double faced adhesive tape is pressed to rise together with the suction nozzle, the double faced adhesive tape is completely stripped from the material belt in the rising process, and the position of the double faced adhesive tape is ensured to be unchanged in the stripping process.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an automatic machine of peeling off of film coil stock which characterized in that: comprises a base (1), a mounting base (2), a waste material winding roller (9), a material belt driving traction roller (10), a driving traction motor (11), a left vertical plate (3) and a right vertical plate (4) which are vertically fixed on two sides of the mounting base (2) and are parallel to each other, four height adjusting columns (5) are arranged between the base (1) and the mounting base (2), a coil unwinding roller (6) is fixedly mounted on the rear end face of the left vertical plate (3) through an L-shaped mounting plate, baffle rings (7) are respectively mounted at two ends of the coil unwinding roller (6), a film coil (8) is arranged on the coil unwinding roller (6) between the two baffle rings, the driving traction motor (11) is mounted and fixed on the inner side face of the left vertical plate (3), a motor shaft of the driving traction motor (11) drives the waste material winding roller (9) and the material belt driving traction roller (10) to move through a synchronous belt (12) and a synchronous belt wheel set (13) respectively, fixed mounting has material area limit for width axle (14), transition pivot (15), vacuum adsorption platform (16), stripping knife (17), is not stained with material (18), peels off and lifts slip table cylinder A (19) and peels off and lift slip table cylinder B (20) to preceding from the back in proper order on the upper surface between left side riser (3) and right side riser (4), the both sides axle head of material area limit for width axle (14) and transition pivot (15) is installed on left side riser (3) and right side riser (4) through bearing rotation respectively, the both sides terminal surface of vacuum adsorption platform (16) is fixed on the top face of left and right curb plate through the mounting installation, the side of vacuum adsorption platform (16) is equipped with vacuum suction nozzle (34) rather than the intercommunication, interval distribution has a plurality of vacuum adsorption holes on vacuum adsorption platform (16), left side, right side, the vacuum adsorption platform (16) of vacuum adsorption platform (16) is in vacuum adsorption platform (, A material belt guide limiting block A (35) and a material belt guide limiting block B (36) are symmetrically installed on the right side, a material belt clamping block rotating shaft (37) is arranged between the material belt guide limiting block A (35) and the material belt guide limiting block B (36), through holes at corresponding positions of the material belt guide limiting block A (35) and the material belt guide limiting block B (36) are respectively penetrated through two ends of the material belt clamping block rotating shaft (37) and respectively extend and fixed on a material belt clamping block rotary installation seat A (38) and a material belt clamping block rotary installation seat B (39), a stripping knife (17) is arranged on the front side of a vacuum adsorption platform (16), a knife shaft on one side of the stripping knife (17) is arranged between the material belt guide limiting block A (35) and the material belt clamping block rotary installation seat A (38), and the other side of the stripping knife (17) is arranged between the material belt guide limiting block B (36) and the material belt clamping block rotary installation seat B, the material belt clamping block rotating shaft (37) penetrates through holes in cutter shafts on two sides of the stripping cutter (17), a compression spring fixing block (22) is arranged above the cutter shafts on two sides of the stripping cutter (17) respectively, materials (18) are not stained on a supporting plate (23) on the front side of the stripping cutter (17), a material pressing block (24) is not stained on the side edge of the materials (18), a lifting sliding table cylinder A (19) and a lifting sliding table cylinder B (20) are peeled off and arranged below two sides of the supporting plate (23) respectively, the lifting sliding table cylinder A (19) and the lifting sliding table cylinder B (20) are peeled off and arranged and fixed on a left vertical plate (3) and a right vertical plate (4) through a lifting cylinder mounting block (25) respectively, a rubber coating compression roller (26) is arranged on the front side of the material belt driving traction roller (10), two ends of the rubber coating compression roller (26) are arranged on a compression roller rotary mounting seat (27), the bottom of the compression roller rotating installation seat (27) is sleeved on the rubber-coating compression roller rotating shaft (28).

2. The automatic stripping machine for film roll stock according to claim 1, characterized in that: all be equipped with fixing bolt on material area direction stopper A (35) and the material area direction stopper B (36) and pass the through-hole on each material area direction stopper, and each fixing bolt's bottom is respectively through fixed block fixed mounting on left side riser (3) and right side riser (4).

3. The automatic stripping machine for film roll stock according to claim 1, characterized in that: the pressing spring fixing block (22) is fixedly arranged above the cutter shafts on the two sides of the stripping cutter (17) and the rotary mounting seat of the material belt clamping block through fixing pieces.

4. The automatic stripping machine for film roll stock according to claim 1, characterized in that: the front side of the compression roller rotating installation seat (27) is provided with a quick clamping mechanism for pushing the rubber coating compression roller, and the quick clamping mechanism comprises a quick clamping installation block (29), a pushing handle (30), a pushing rod (31) integrally connected with the pushing handle, a pushing installation seat (32) arranged on the outer side of the pushing rod (31) and a pushing head (33) arranged at the front end of the pushing rod (31).

5. The automatic stripping machine for film roll stock according to claim 3, characterized in that: and symmetrical through holes are formed in the end surfaces of the left side and the right side of the supporting plate (23), and cylinder rods of the stripping lifting sliding table cylinder A (19) and the stripping lifting sliding table cylinder B (20) respectively penetrate through the through holes in the supporting plate (23).

6. The automatic stripping machine for film roll stock according to claim 1, characterized in that: the outer side cover of synchronous pulley group (13) is equipped with protecting sheathing (21).

7. The automatic stripping machine for film roll stock according to claim 4, characterized in that: the utility model discloses a lift cylinder, including backup pad (23) and the corresponding position of not being stained with material (18) on open and to have rectangular shape slotted hole, optical fiber sensor (40) detect the head and be located rectangular shape slotted hole is downthehole, and optical fiber sensor (40)'s lower extreme passes through sensor fixed block (41) installation to be fixed on lifting cylinder installation piece (25).