CN216468734U

CN216468734U - Rolling and sticking mechanism of computer shell film sticking machine

Info

Publication number: CN216468734U
Application number: CN202122425902.8U
Authority: CN
Inventors: 杜鹏程
Original assignee: Suzhou Industrial Park Kehai Electromechanical Engineering Co ltd
Current assignee: Suzhou Industrial Park Kehai Electromechanical Engineering Co ltd
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-05-10
Anticipated expiration: 2031-10-09

Abstract

The utility model discloses a rolling attachment mechanism of a computer shell film sticking machine, which comprises a workbench, wherein a machine case is fixedly arranged at the lower end of the workbench, a feeding frame is fixedly arranged at the upper end of the workbench, a feeding guide shaft is fixedly arranged at the upper end of the feeding frame, a profiling positioning jig is arranged at the upper end of the feeding guide shaft, a feeding frame is fixedly arranged at the upper end of the workbench, an empty film receiving disc and a material receiving disc are arranged on the left side of the front end of the feeding frame, a film sticking frame is fixedly arranged at the upper end of the workbench, a rubber coating roller is arranged between the inner sides of the film sticking frames, the feeding frame is arranged on the front side of the film sticking frame, the film sticking frame is arranged on the right side of the feeding frame, and rollers and supporting pads are arranged at four corners of the lower end of the machine case. According to the utility model, the film rolling and stripping mechanism, the rolling and attaching module and the feeding and discharging module are arranged, and the linkage operation among the mechanisms is utilized, so that the film attaching work can be rapidly carried out on the edge part of the computer shell, the film attaching precision is improved, and the labor input cost is reduced.

Description

Rolling and sticking mechanism of computer shell film sticking machine

Technical Field

The utility model relates to the technical field of computer film sticking processing, in particular to a rolling sticking mechanism of a computer shell film sticking machine.

Background

The film sticking machine is a machine specially used for sticking protective films and anti-riot films in the industries of electronics, communication, semiconductors and the like, can ensure that no bubbles or scratches are left on the film sticking machine, self-adhesive parts on a material strip are pulled onto a stripping plate below a material sucking device by a driving device, are guided down by self-adhesive, are peeled by a conveying piece through a series of tensioning guide devices, are corrected by an automatic manipulator, and are automatically stuck on a workpiece positioned by a jig.

The traditional film sticking mechanism needs to manually correct the relative position between a film body and a computer shell continuously in the sticking process, and the linkage between each transmission device is poor, so that continuous film sticking operation cannot be formed, and the production efficiency is low. The film body structure is dragged through the dragging device, is very easy to be damaged, causes the waste of materials, and is very easy to fall off due to the light and thin characteristics of the film body structure. After a series of feeding, peeling and attaching operations, the film attaching operation of the original film attaching mechanism on the computer shell can generate certain-angle deviation and inclination, a large amount of bubbles can be generated between the film body and the computer shell due to the instability of attaching pressure, and the film attaching effect is not attractive.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background art, the utility model aims to provide a rolling and sticking mechanism of a computer shell film sticking machine, which has the advantage of high film sticking efficiency and solves the problems of low efficiency and large labor input of the traditional film sticking equipment.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a mechanism is paid in roll extrusion of computer housing sticking film machine, includes the workstation, workstation lower extreme fixed mounting has quick-witted case, workstation upper end fixed mounting has last work or material rest, it has the feeding guiding axle to go up work or material rest upper end fixed mounting, profile modeling location smelting tool is installed to feeding guiding axle upper end, workstation upper end fixed mounting has the pay-off frame, pay-off frame front end left side is installed empty membrane and is received charging tray and supplied charging tray, the supplied charging tray sets up in empty membrane and receives charging tray front side, workstation upper end fixed mounting has the sticking film frame, install the rubber coating cylinder between the sticking film frame inboard, it sets up in sticking film frame front side to go up the work or material rest, the sticking film frame is erect and is arranged in the pay-off frame right side, gyro wheel and supporting pad are all installed in quick-witted case lower extreme four corners.

Preferably, the front end of the feeding frame is provided with a manual confirmation button, and a DD motor is movably connected between the upper end of the feeding guide shaft and the lower end of the profiling positioning jig.

Preferably, the vacuum suction nozzles are distributed on the inner side of the profiling positioning jig, the material sensor is mounted on the rear side of the upper end of the profiling positioning jig, and the vacuum generator is fixedly mounted on the left side of the material feeding frame.

Preferably, the transition wheel is arranged in the middle of the front side of the feeding frame, the peeling knife is arranged on the right side of the transition wheel, the in-place sensor is fixedly arranged at the right end of the feeding frame, and the height of the in-place sensor is equal to that of the transition wheel.

Preferably, a servo motor is fixedly mounted at the upper end of the workbench, the servo motor is arranged below the film sticking frame, a coupler is movably connected at the upper end of the servo motor, and the upper end of the coupler is movably connected to the lower end of the rubber coating roller.

Preferably, the upper end of the rubber coating roller is fixedly connected with a connecting bearing, and the connecting bearing is movably connected to the inner side of the upper end of the film sticking frame.

Preferably, the adsorption vacuum holes are distributed on the outer side of the rubber-coated roller, and the vacuum generator is electrically connected with the vacuum suction nozzle and the adsorption vacuum holes.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the film rolling and stripping mechanism, the rolling and attaching module and the feeding and discharging module are arranged, and the linkage operation among the mechanisms is utilized, so that the film attaching work can be rapidly carried out on the edge part of the computer shell, the film attaching precision is improved, and the labor input cost is reduced.

2. According to the utility model, the vacuum suction nozzle and the vacuum generator are arranged, and the computer shell is fixed in the profiling positioning jig by utilizing the principle of air pressure adsorption, so that the computer shell is prevented from being displaced under the pressure of the rubber coating roller in the film pasting work.

3. According to the utility model, the adsorption vacuum holes are arranged, and the film body is fixed on the rubber-coated roller by utilizing the principle that the coating and rolling are formed by unequal air pressures on two sides, so that the damage of the film body caused by external force pulling is avoided, and the laminating effect is good.

Drawings

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

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

FIG. 3 is a schematic view of the mounting structure of the feeding guide shaft and the profiling positioning jig of the present invention;

FIG. 4 is a schematic view of the mounting structure of the feeding frame and the feeding tray according to the present invention;

fig. 5 is a schematic view of the structure of the encapsulation roller of the present invention.

In the figure: 1. a work table; 2. a chassis; 3. a feeding frame; 4. a feed guide shaft; 5. profiling positioning a smelting tool; 6. a feeding frame; 7. a hollow film collecting tray; 8. a feeding tray; 9. a film pasting frame; 10. coating the rubber roller; 11. a roller; 12. a support pad; 13. a manual confirmation button; 14. a DD motor; 15. a vacuum nozzle; 16. a material sensor; 17. a vacuum generator; 18. a transition wheel; 19. stripping; 20. an in-place sensor; 21. a servo motor; 22. a coupling; 23. connecting a bearing; 24. and adsorbing the vacuum holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 5, the rolling attachment mechanism of a computer case laminator provided by the utility model comprises a workbench 1, wherein a case 2 is fixedly mounted at the lower end of the workbench 1, an upper material rack 3 is fixedly mounted at the upper end of the workbench 1, a feeding guide shaft 4 is fixedly mounted at the upper end of the upper material rack 3, a profiling positioning jig 5 is mounted at the upper end of the feeding guide shaft 4, a feeding rack 6 is fixedly mounted at the upper end of the workbench 1, an empty film receiving tray 7 and a feeding tray 8 are mounted on the left side of the front end of the feeding rack 6, the feeding tray 8 is arranged on the front side of the empty film receiving tray 7, a laminating rack 9 is fixedly mounted at the upper end of the workbench 1, a rubber coating roller 10 is mounted between the inner sides of the laminating racks 9, the upper material rack 3 is arranged on the front side of the laminating rack 9, the laminating rack 9 is arranged on the right side of the feeding rack 6, and four corners of the lower end of the case 2 are respectively provided with a roller 11 and a supporting pad 12.

Referring to fig. 3, a manual confirmation button 13 is arranged at the front end of the feeding frame 3, and a DD motor 14 is movably connected between the upper end of the feeding guide shaft 4 and the lower end of the profiling positioning jig 5.

As a technical optimization scheme of the utility model, the DD motor 14 is arranged, so that the profiling positioning jig 5 can be driven to longitudinally move along the feeding guide shaft 4, and the end part of the feeding guide shaft 4 can freely rotate, so that the film can be uniformly pasted on the periphery of the computer shell.

Referring to fig. 3, vacuum suction nozzles 15 are distributed on the inner side of the profiling positioning jig 5, a material sensor 16 is mounted on the rear side of the upper end of the profiling positioning jig 5, and a vacuum generator 17 is fixedly mounted on the left side of the feeding frame 3.

As a technical optimization scheme of the utility model, the vacuum suction nozzle 15 is arranged, so that the computer shell can be fixed on the inner side of the profiling positioning jig 5, and the membrane is prevented from being separated under stress when being pasted.

Referring to fig. 4, a transition wheel 18 is installed in the middle of the front side of the feeding frame 6, a peeling knife 19 is arranged on the right side of the transition wheel 18, an in-place sensor 20 is fixedly installed at the right end of the feeding frame 6, and the height of the in-place sensor 20 is equal to that of the transition wheel 18.

As a technical optimization scheme of the utility model, the film body and the computer shell are conveniently peeled off after the film is pasted by arranging the peeling knife 19.

Referring to fig. 5, a servo motor 21 is fixedly mounted at the upper end of the workbench 1, the servo motor 21 is arranged below the film sticking frame 9, a coupler 22 is movably connected to the upper end of the servo motor 21, and the upper end of the coupler 22 is movably connected to the lower end of the rubber coating roller 10.

As a technical optimization scheme of the utility model, the servo motor 21 is arranged to drive the rubber coating roller 10 to rotate at a constant speed so as to drive the film body to be unfolded and attached at the edge of the computer shell.

Referring to fig. 5, the upper end of the rubber-coating roller 10 is fixedly connected with a connecting bearing 23, and the connecting bearing 23 is movably connected to the inner side of the upper end of the rubber-coating frame 9.

As a technical optimization scheme of the utility model, the connecting bearing 23 is arranged, so that the assembly and disassembly between the rubber coating roller 10 and the film sticking frame 9 are facilitated, and the rubber coating rollers 10 with different sizes can be replaced conveniently.

Referring to fig. 5, the outside of the encapsulation roller 10 is distributed with adsorption vacuum holes 24, and the vacuum generator 17 is electrically connected with the vacuum suction nozzle 15 and the adsorption vacuum holes 24.

As a technical optimization scheme of the utility model, by arranging the adsorption vacuum holes 24, the vacuum generator 17 can be used for pumping air in the encapsulation roller 10, and stable air pressure is formed outside the film body to fix the film body on the surface of the encapsulation roller 10.

The working principle and the using process of the utility model are as follows: when the device is used, a user manually places a computer shell on the profiling positioning jig 5, then controls the vacuum generator 17 to extract air between the profiling positioning jig 5 and the computer shell through the vacuum suction nozzle 15, fixes the computer shell at the upper end of the profiling positioning jig 5 by using atmospheric pressure to prevent the computer shell from falling off, senses the installation of the computer shell by using the material sensor 16, transmits signals to the DD motor 14, controls the profiling positioning jig 5 to drive the computer shell to move towards one side of the film sticking frame 9 along the feeding guide shaft 4 until the computer shell reaches the position of the sensor 20, then transmits the signals to the feeding mechanism by using the position sensor 20, conveys a film body to the rubber coating roller 10 by using the transmission effect among the empty film receiving disc 7, the incoming disc 8 and the transition wheel 18, controls the adsorption vacuum hole 24 to extract air by using the vacuum generator 17, presses the film body on the surface of the rubber coating roller 10 by using the air pressure, the servo motor 21 is used for driving the rubber coating roller 10 to roll on the edge of the computer shell, so that the film body is attached to the computer shell, meanwhile, the DD motor 14 drives the profiling positioning jig 5 to horizontally rotate along with the change of a film attaching process, the film attaching work on the periphery of the computer shell is realized, after the film attaching is finished, the connecting part between the residual film body and the computer shell is peeled by the peeling knife 19, and the residual film body enters the empty film collecting tray 7 along with the transmission mechanism.

In summary, the following steps: this rolling attachment mechanism of computer shell sticking film machine through the cooperation that sets up workstation 1, goes up work or material rest 3, feeding guiding axle 4, profile modeling location smelting tool 5, pay-off frame 6, pad pasting frame 9, rubber coating cylinder 10, DD motor 14, vacuum suction nozzle 15, vacuum generator 17 and absorption vacuum hole 24 and uses, has solved the pad pasting work efficiency of computer shell and has hanged down, can't form the linkage mechanism between each process, and labour cost drops into high problem.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a roll extrusion of computer case sticking film machine is paid mechanism, includes the workstation, its characterized in that: workstation lower extreme fixed mounting has quick-witted case, workstation upper end fixed mounting has last work or material rest, it has the feeding guiding axle to go up work or material rest upper end fixed mounting, profile modeling location smelting tool is installed to feeding guiding axle upper end, workstation upper end fixed mounting has the pay-off frame, pay-off frame front end left side is installed empty membrane and is received charging tray and supplied charging tray, it sets up in empty membrane and receives the charging tray front side to come the charging tray, workstation upper end fixed mounting has the pad pasting frame, install the rubber coating cylinder between the pad pasting frame inboard, it sets up in pad pasting frame front side to go up the work or material rest, the pad pasting frame is erect and is arranged in the pay-off frame right side, gyro wheel and supporting pad are all installed in quick-witted case lower extreme four corners.

2. The roll-on film sticking mechanism of the computer case film sticking machine according to claim 1, characterized in that: go up the work or material rest front end and be provided with artifical acknowledgement button, swing joint has the DD motor between feeding guiding axle upper end and the profile modeling location smelting tool lower extreme.

3. The roll-on film sticking mechanism of the computer case film sticking machine according to claim 1, characterized in that: the profile modeling location smelting tool inboard distributes and has the vacuum suction nozzle, profile modeling location smelting tool upper end rear side is installed there is the material inductor, it has vacuum generator to go up work or material rest left side fixed mounting.

4. The roll-on film sticking mechanism of the computer case film sticking machine according to claim 1, characterized in that: the transition wheel is installed in the middle of the front side of the feeding frame, the peeling knife is arranged on the right side of the transition wheel, the in-place sensor is fixedly installed at the right end of the feeding frame, and the height of the in-place sensor is equal to that of the transition wheel.

5. The roll-on film sticking mechanism of the computer case film sticking machine according to claim 1, characterized in that: the automatic film laminating machine is characterized in that a servo motor is fixedly mounted at the upper end of the workbench and arranged below the film laminating frame, a coupler is movably connected at the upper end of the servo motor, and the upper end of the coupler is movably connected at the lower end of the film laminating roller.

6. The roll-on film sticking mechanism of the computer case film sticking machine according to claim 1, characterized in that: the upper end of the rubber-coated roller is fixedly connected with a connecting bearing, and the connecting bearing is movably connected to the inner side of the upper end of the film sticking frame.

7. The roll-on film sticking mechanism of the computer case film sticking machine according to claim 3, characterized in that: and adsorption vacuum holes are distributed on the outer side of the rubber-coated roller, and the vacuum generator is electrically connected with the vacuum suction nozzle and the adsorption vacuum holes.