阅读说明：本技术 相机防水膜贴附和撕膜装置 (Camera waterproof film attaching and tearing device ) 是由 湛思 邱鹏 关魏 黄剑锋 肖刚 于 2019-10-21 设计创作，主要内容包括：本发明公开一种相机防水膜贴附和撕膜装置,包括机柜,安装于所述机柜顶部的传送带机构,防水膜供料机构、防水膜贴附运动机构、PSA卷料供料机构、PSA贴附与剥离机构；所述传送带机构用于输送待贴附防水膜的产品。本发明将不同功能模块的设计集成到一台设备上来,能自动完成需要多名人工协同作业的工艺流程,降低了生产成本,提高了生产效率和生产质量。(The invention discloses a camera waterproof film attaching and tearing device which comprises a cabinet, a conveyor belt mechanism, a waterproof film feeding mechanism, a waterproof film attaching movement mechanism, a PSA coil material feeding mechanism and a PSA attaching and peeling mechanism, wherein the conveyor belt mechanism is arranged at the top of the cabinet; the conveying belt mechanism is used for conveying a product to be attached with the waterproof film. The invention integrates the design of different functional modules into one device, can automatically complete the process flow requiring multiple manual cooperative operations, reduces the production cost and improves the production efficiency and the production quality.)

1. The utility model provides a camera water proof membrane pastes and tears membrane device which characterized in that includes: the equipment comprises a cabinet, a conveyor belt mechanism arranged at the top of the cabinet, a waterproof film feeding mechanism, a waterproof film attaching movement mechanism, a PSA coil material feeding mechanism and a PSA attaching and stripping mechanism, wherein the waterproof film feeding mechanism, the waterproof film attaching movement mechanism, the PSA coil material feeding mechanism and the PSA attaching and stripping mechanism are arranged at the same side of the conveyor belt mechanism; wherein the content of the first and second substances,

the conveyor belt mechanism is used for conveying a product to be attached with the waterproof film;

the waterproof film feeding mechanism is used for conveying waterproof film sheet materials and stripping the waterproof films on the waterproof film sheet materials;

the waterproof film attaching movement mechanism is used for conveying the waterproof film peeled off from the waterproof film sheet material to the conveyor belt mechanism and attaching the waterproof film peeled off from the waterproof film sheet material to a product to which the waterproof film is to be attached;

the PSA roll material feeding mechanism is used for conveying a PSA roll material and stripping the PSA of the PSA roll material;

the PSA attaching and stripping mechanism is used for conveying the PSA of the PSA roll stock to the conveyor belt mechanism and attaching the PSA stripped from the PSA roll stock to the waterproof film product to be attached.

2. The camera waterproof film attaching and tearing device according to claim 1, wherein the waterproof film feeding mechanism comprises an upper bin for placing waterproof film sheet materials, a stepping motor for driving the upper bin to move up and down, a first optical fiber sensor for detecting the height of a waterproof film, a waterproof film peeling platform, a sheet material vacuum suction mechanism for sucking the waterproof film sheet materials to the waterproof film peeling platform, a Y-axis transplanting module for driving the sheet material vacuum suction mechanism to move, a clamping mechanism for clamping the waterproof film sheet materials, a peeling knife edge for peeling the waterproof film on the waterproof film sheet materials, and a Z-axis moving mechanism for driving the clamping mechanism to move.

3. The camera waterproof film attaching and tearing device according to claim 1, wherein the waterproof film attaching movement mechanism comprises an X-axis movement mechanism, a Y-axis movement mechanism and two oppositely arranged Z-axis movement mechanisms, wherein the two oppositely arranged Z-axis movement mechanisms are provided with corresponding two theta movement mechanisms at lower ends thereof, and a first visual guide mechanism is arranged between the two theta movement mechanisms.

4. The camera waterproof film attaching and tearing device according to claim 1, wherein the PSA roll feeding mechanism comprises an air expansion shaft, a release film winding shaft, a second optical fiber sensor, a knife edge, a driving wheel set, and a motor.

5. The camera waterproofing membrane attaching and detaching apparatus according to claim 4, wherein the PSA attaching and detaching mechanism further comprises a magnetic powder brake, a dual linear guide, and a handle.

6. The camera waterproof film attaching and tearing device according to claim 1, wherein the PSA attaching and peeling mechanism comprises an X-axis motion mechanism, a Y-axis motion mechanism, and two Z-axis motion mechanisms disposed opposite to each other, wherein two corresponding θ motion mechanisms are disposed at lower ends of the two Z-axis motion mechanisms disposed opposite to each other, two corresponding tearing clamping mechanisms are disposed at lower ends of the two θ motion mechanisms, and a second visual guide mechanism is disposed between the two tearing clamping mechanisms.

7. The camera waterproofing membrane attaching and tearing device according to claim 1, wherein the conveyor mechanism comprises a return conveyor, a main work conveyor, and a flow plate and a positioning jig mounted on the main work conveyor, wherein the positioning jig is used to position the product to which the waterproofing membrane is to be attached on the flow plate.

Technical Field

The invention relates to the technical field of production and assembly of a motion camera, in particular to a camera waterproof film attaching and tearing device.

Background

In the current production and assembly process of a motion camera, waterproof films arranged in a matrix are mainly peeled off from a sheet material by manual operation, picked up by a vacuum suction pen and visually attached to a target position, and then a surface protective film is peeled off by using an anti-static tweezers.

And the manual assembly mode is adopted, so that the operation steps of workers are multiple, the labor cost is high, and the efficiency is low. The waterproof film mounting position is large in deviation and poor in consistency, and some waterproof films are even easy to fall off, so that the rear-end waterproof test yield is low.

Disclosure of Invention

The invention mainly aims to provide a camera waterproof film attaching and tearing device, aiming at integrating the design of different functional modules on one device through precise and ingenious design, automatically completing the manual process flow requiring multiple persons to cooperate with manual work, reducing the production cost and improving the production efficiency and the production quality.

In order to achieve the above object, the present invention provides a camera waterproof film attaching and tearing device, comprising: the equipment comprises a cabinet, a conveyor belt mechanism arranged at the top of the cabinet, a waterproof film feeding mechanism, a waterproof film attaching movement mechanism, a PSA coil material feeding mechanism and a PSA attaching and stripping mechanism, wherein the waterproof film feeding mechanism, the waterproof film attaching movement mechanism, the PSA coil material feeding mechanism and the PSA attaching and stripping mechanism are arranged at the same side of the conveyor belt mechanism; wherein the content of the first and second substances,

the conveyor belt mechanism is used for conveying a product to be attached with the waterproof film;

the waterproof film feeding mechanism is used for conveying waterproof film sheet materials and stripping the waterproof films on the waterproof film sheet materials;

the waterproof film attaching movement mechanism is used for conveying the waterproof film peeled off from the waterproof film sheet material to the conveyor belt mechanism and attaching the waterproof film peeled off from the waterproof film sheet material to a product to which the waterproof film is to be attached;

the PSA roll material feeding mechanism is used for conveying a PSA roll material and stripping the PSA of the PSA roll material;

the PSA attaching and stripping mechanism is used for conveying the PSA of the PSA roll stock to the conveyor belt mechanism and attaching the PSA stripped from the PSA roll stock to the waterproof film product to be attached.

According to a further technical scheme, the waterproof film feeding mechanism comprises an upper bin for placing waterproof film sheet materials, a stepping motor for driving the upper bin to move up and down, a first optical fiber sensor for detecting the height of a waterproof film, a waterproof film stripping platform, a sheet material vacuum suction mechanism for sucking the waterproof film sheet materials to the waterproof film stripping platform, a Y-axis transplanting module for driving the sheet material vacuum suction mechanism to move, a clamping mechanism for clamping the waterproof film sheet materials, a stripping knife edge for stripping the waterproof film on the waterproof film sheet materials, and a Z-axis moving mechanism for driving the clamping mechanism to move.

According to a further technical scheme, the waterproof film attaching movement mechanism comprises an X-axis movement mechanism, a Y-axis movement mechanism and two Z-axis movement mechanisms which are oppositely arranged, wherein the lower ends of the two Z-axis movement mechanisms which are oppositely arranged are provided with two corresponding theta movement mechanisms, and a first vision guide mechanism is arranged between the two theta movement mechanisms.

According to a further technical scheme, the PSA coil material feeding mechanism comprises an air expansion shaft, a release film winding shaft, a second optical fiber sensor, a knife poking edge, a driving wheel set and a motor.

According to a further technical scheme, the PSA attaching and stripping mechanism further comprises a magnetic powder brake, a double-linear guide rail and a handle.

According to a further technical scheme, the PSA attaching and stripping mechanism comprises an X-axis movement mechanism, a Y-axis movement mechanism and two Z-axis movement mechanisms which are oppositely arranged, wherein the lower ends of the two Z-axis movement mechanisms which are oppositely arranged are provided with two corresponding theta movement mechanisms, the lower ends of the two theta movement mechanisms are provided with two corresponding film tearing clamping mechanisms, and a second visual guide mechanism is arranged between the two film tearing clamping mechanisms.

According to a further technical scheme, the conveying belt mechanism comprises a backflow conveying belt, a main working conveying belt, a flowing plate and a positioning clamp, wherein the flowing plate and the positioning clamp are installed on the main working conveying belt, and the positioning clamp is used for positioning the product to be attached with the waterproof film on the flowing plate.

The camera waterproof film attaching and tearing device has the beneficial effects that: according to the technical scheme, the conveyor belt mechanism, the waterproof film feeding mechanism, the waterproof film attaching movement mechanism, the PSA coil material feeding mechanism and the PSA attaching and stripping mechanism are arranged on the cabinet, and the design of different functional modules is integrated on one device, so that the process flow requiring multiple manual cooperative operations can be automatically completed, the production cost is reduced, and the production efficiency and the production quality are improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of a preferred embodiment of the camera waterproofing membrane attaching and detaching device of the present invention;

FIG. 2 is a schematic view of the waterproof membrane feeding mechanism;

FIG. 3 is a schematic structural view of a waterproof film attaching movement mechanism;

FIG. 4 is a schematic diagram of the construction of the PSA web feed mechanism;

FIG. 5 is a schematic mechanism diagram of a PSA attachment and detachment mechanism;

fig. 6 is a schematic structural view of the conveyor belt mechanism.

The reference numbers illustrate:

the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

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.

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1, fig. 1 is a schematic overall structure diagram of a preferred embodiment of a camera waterproofing membrane attaching and tearing device of the present invention.

As shown in fig. 1, in this embodiment, the camera waterproof film attaching and tearing device includes a cabinet 10, a conveyor belt mechanism 20, a waterproof film feeding mechanism 30, a waterproof film attaching movement mechanism 40, a PSA roll feeding mechanism 50, and a PSA attaching and peeling mechanism 60 installed on the top of the cabinet 10, wherein the waterproof film feeding mechanism 30, the waterproof film attaching movement mechanism 40, the PSA roll feeding mechanism 50, and the PSA attaching and peeling mechanism 60 are located on the same side of the conveyor belt mechanism 20.

In this embodiment, the conveyor belt mechanism 20 is used for conveying a product to which a waterproof film is to be attached; the waterproof film feeding mechanism 30 is used for conveying waterproof film sheet materials and peeling waterproof films on the waterproof film sheet materials; the waterproof film attaching movement mechanism 40 is used for conveying the waterproof film peeled off from the waterproof film sheet material to the conveyor belt mechanism 20 and attaching the waterproof film peeled off from the waterproof film sheet material to a product to which the waterproof film is to be attached; the PSA roll feeding mechanism 50 is configured to convey a PSA roll and peel the PSA of the PSA roll; the PSA attaching and detaching mechanism 60 is configured to convey the PSA of the PSA roll to the conveyor belt mechanism 20, and attach the PSA detached from the PSA roll to the waterproof film product to be attached.

Specifically, referring to fig. 2, fig. 2 is a schematic structural diagram of the waterproof film feeding mechanism 30. As shown in fig. 2, the waterproof film feeding mechanism 30 includes an upper bin 301 for placing waterproof film sheet material, a stepping motor 302 for driving the upper bin 301 to move up and down, a first optical fiber sensor 303 for detecting the height of the waterproof film, a waterproof film peeling platform 304, a sheet material vacuum suction mechanism 305 for sucking the waterproof film sheet material to the waterproof film peeling platform 304, a Y-axis transplanting module 306 for driving the sheet material vacuum suction mechanism 305 to move, a gripping mechanism 307 for gripping the waterproof film sheet material, a peeling knife edge 308 for peeling the waterproof film on the waterproof film sheet material, and a Z-axis moving mechanism 309 for driving the gripping mechanism 307 to move.

It should be noted that, in the present embodiment, the sheet material vacuum suction mechanism 305 includes a flexible vacuum suction nozzle. This waterproof membrane feeding mechanism 30 adopts step motor 302, elasticity vacuum suction nozzle, the drive of standard servo axle, and the design space is compact, and positioning accuracy is high and can adjust feed bin 301 capacity wantonly, can promote the feed and the demand of peeling off of all slice supplied materials.

Further, referring to fig. 3, fig. 3 is a schematic structural diagram of the waterproof film attaching movement mechanism 40. As shown in fig. 3, the waterproof film attaching movement mechanism 40 includes an X-axis movement machine 401, a Y-axis movement mechanism 402, and two Z-axis movement mechanisms 403 arranged oppositely, wherein the two θ movement mechanisms 404 and the suction nozzles are arranged at the lower ends of the two Z-axis movement mechanisms 403 arranged oppositely, a first visual guide mechanism 405 is arranged between the two θ movement mechanisms 404, and a waste collecting box 406 is arranged below the Y-axis movement mechanism 402.

In this embodiment, the waterproof film attaching movement mechanism 40 is built by combining three XYZ shafts, and the θ shaft design of the hollow motor is integrated, so that the space is compact and the movement efficiency is guaranteed, and the high-precision attaching requirement can be met by positioning the first visual guide mechanism 405.

Further, referring to fig. 4, fig. 4 is a schematic structural diagram of the PSA roll feeding mechanism 50. As shown in fig. 4, the PSA roll feeding mechanism 50 includes an air expansion shaft 501, a release film winding shaft 502, a second optical fiber sensor 503, a knife-setting opening 504, a driving wheel set 505, and a motor 506. The PSA attaching and detaching mechanism 60 further includes a magnetic particle brake 507, a dual linear guide 508, and a handle 509.

In this embodiment, this PSA coil stock feeding mechanism 50 is integrated to have applied magnetic powder stopper 507, inflatable shaft 501, motor 506, second optical fiber sensor 503, combines inside mechanical design for a whole set of feeder stable performance is reliable, and the installation is changed simple and practical.

Further, referring to fig. 5, fig. 5 is a mechanism diagram of the PSA attaching and peeling mechanism 60. As shown in fig. 5, the PSA attaching and peeling mechanism 60 includes an X-axis moving mechanism 601, a Y-axis moving mechanism 602, and two Z-axis moving mechanisms 603 disposed opposite to each other, wherein two corresponding θ moving mechanisms 604 are disposed at lower ends of the two Z-axis moving mechanisms 603 disposed opposite to each other, two corresponding tear film clamping mechanisms 605 are disposed at lower ends of the two θ moving mechanisms 604, and a second visual guide mechanism 606 is disposed between the two tear film clamping mechanisms 605.

In this embodiment, a suction nozzle is further disposed at the lower end of the two θ movement mechanisms 604. This PSA is attached and peeling means 60 builds through applying XYZ triaxial combination, integrated hollow motor's theta axle design to ingenious will tear film fixture 605 design around the suction nozzle, thereby practiced thrift cost and space, promoted work efficiency simultaneously.

Further, referring to fig. 6, fig. 6 is a schematic structural diagram of the conveyor belt mechanism 20. As shown in fig. 6, the conveyor mechanism 20 includes a return conveyor 201, a main work conveyor 202, and a flow plate 203 and a positioning jig 204 mounted on the main work conveyor 202, wherein the positioning jig 204 is used for positioning the product to which the waterproof film is to be attached on the flow plate 203.

In this embodiment, the conveyor belt mechanism 20 cooperates with the conveyor belt to work, and the product to be attached with the waterproof film is positioned and conveyed on the conveyor belt, so that the apparatus can operate in a single machine, and can also operate in an online and parallel manner. The whole machine is in a soft design, so that the utilization rate of equipment is improved.

The working principle of the present invention is explained in detail below.

The invention provides a camera waterproof film attaching and tearing device.

The method comprises the steps that firstly, flaky waterproof film sheet materials are fed into a feed bin 301, a first optical fiber sensor 303 automatically senses the height position of the waterproof film sheet materials, a mechanical carrying hand sucks and carries the top layer sheet materials to a waterproof film stripping platform 304, after the waterproof film sheet materials are positioned on the waterproof film stripping platform 304, the mechanical hand clamps the end face and vertically moves downwards relative to a stripping knife edge 308, and when the first optical fiber sensor 303 senses that the waterproof film stripping exceeds 3/1 diameter distance of the stripping knife edge 308, the mechanical hand automatically stops acting. At this time, the waterproof film attaching movement mechanism 40 moves to a position right above the waterproof film and visually positions the waterproof film, and guides the elastic vacuum suction nozzle to a target position to accurately suck the waterproof film, thereby completely peeling off the sheet-shaped base film of the waterproof film sheet. And attaching the waterproof film successfully sucked on the elastic vacuum suction nozzle to the target base position under the guidance of visual positioning. And then, the packaged PSA is fed to a standard feeding feeder, the PSA coil feeding mechanism 50 conveys the PSA coil to the right position, and when the second optical fiber sensor 503 senses the PSA coil to the right position, the PSA attaching and stripping mechanism 60 moves to the right position above the PSA and performs visual positioning and picking on the PSA coil. The PSA successfully sucked on the suction nozzle is attached to the target base position under the guidance of the second visual guide mechanism 606. In this embodiment, since the step surface is present around the base surface, the tail of the protective film of the PSA roll can be exactly caught on the step surface to form a tilted state, and at this time, the clip of the peeling clamping mechanism 605 integrally designed on the suction nozzle can smoothly clamp the tilted tail, and the protective film of the PSA roll is peeled off by the interpolation motion of the X-axis motion mechanism 601, the Y-axis motion mechanism 602, and the Z-axis motion mechanism 603. In the whole process, the camera waterproof film attaching and tearing device automatically runs in the whole process, the attached appearance quality of a product is detected well, and the consistency is good. Meanwhile, the production efficiency is greatly improved.

The camera waterproof film attaching and tearing device has the beneficial effects that: according to the technical scheme, the conveyor belt mechanism, the waterproof film feeding mechanism, the waterproof film attaching movement mechanism, the PSA coil material feeding mechanism and the PSA attaching and stripping mechanism are arranged on the cabinet, and the design of different functional modules is integrated on one device, so that the process flow requiring multiple manual cooperative operations can be automatically completed, the production cost is reduced, and the production efficiency and the production quality are improved.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.