CN210082414U - Full-automatic no location carrier film vacuum sticking film machine - Google Patents

Abstract

The utility model relates to the technical field of film production and sticking, in particular to a full-automatic positioning-free bearing film vacuum film sticking machine, wherein a feeding mechanism and a discharging mechanism are arranged on a frame; a film sticking jig is arranged on the rack, and a feeding and discharging manipulator is arranged among the feeding mechanism, the discharging mechanism and the film sticking jig; one side of the film sticking jig is provided with a vacuumizing device, and a film sticking mechanism is arranged in the vacuumizing device; the frame is provided with a membrane feeding device, and one side of the membrane feeding device is provided with a first membrane conveying manipulator; a film tearing mechanism is arranged between the film feeding device and the first film conveying manipulator; a CCD shooting device is arranged above the film sticking jig; the film sticking jig is connected with an automatic aligning device; the utility model discloses become traditional 3D pad pasting technology split and paste in advance and go on with vacuum 3D profile modeling full laminating two steps, make whole pad pasting process, need not the location carrier film, realize full-automatic laminating, improve production efficiency, save material and cost of labor promote product market competition.

Description

A fully automatic non-positioning carrier film vacuum laminating machine

technical field

The utility model relates to the technical field of film production, in particular to a fully automatic non-positioning bearing film vacuum laminating machine.

Background technique

With the continuous updating and upgrading of mobile phones, the back covers of mobile phones are mostly made of non-metallic materials such as glass and composite sheets. In order to improve the appearance and diversification of mobile phones, the back covers of mobile phones are mostly designed with 3D curved surfaces, and the bottom surface of the back cover is attached with a pattern. of decorative diaphragms to create different styles. Therefore, 3D vacuum lamination technology needs to be applied in the production process. The back cover film of the existing 3D vacuum film technology generally needs to use a positioning carrier film, and the film to be pasted is manually pasted to the positioning carrier film in advance. Positioning, profiling and lamination, after the lamination of the product and the film is completed, manually tear off the positioning carrier film. Therefore, in mass production, manufacturers need to customize the positioning carrier film in large quantities, and arrange workers to attach the film to the positioning carrier film, and arrange for manual tearing of the film after the bonding. In the whole production process, the manufacturer not only increases the material cost of the positioning carrier film, but also increases the labor cost, which increases the manufacturing cost of the product and is not conducive to market competition.

SUMMARY OF THE INVENTION

The purpose of the utility model is to provide a fully automatic non-positioning carrier film vacuum laminating machine in view of the deficiencies of the prior art, which can realize automatic film lamination without positioning the carrier film, improve production efficiency, save material and labor costs, and enhance product market competitiveness. .

In order to achieve the above purpose, a fully automatic non-positioning bearing film vacuum laminating machine of the present invention includes a frame, and the frame is provided with a feeding mechanism for placing the products to be filmed and a blanking mechanism for placing the products that have been laminated. mechanism; the frame is provided with a lamination jig for laminating the product to be lamination, a loading and unloading manipulator is arranged between the feeding mechanism, the unloading mechanism and the lamination jig; one side of the lamination jig is provided with a A vacuum device is provided with a film sticking mechanism inside the vacuum device; the frame is provided with a film feeding device for placing the film, and one side of the film feeding device is provided with a film for transporting the film to the The first film transport manipulator of the film sticking fixture; a film tearing mechanism for tearing off the protective film of the film surface is arranged between the film feeding device and the first film transport manipulator; the upper part of the film sticking fixture is provided with There is a CCD photographing device for taking pictures of the film and the products to be filmed; the filming fixture is connected with an automatic alignment device.

Preferably, both sides of the film sticking jig are provided with vacuum devices, and a film sticking mechanism is arranged inside the vacuum device; the rack is provided with guide rails, the guide rails are located between the vacuum devices, and the film stickers The jig is a double-station lamination jig, and the lamination jig is slidably connected to the guide rail.

Preferably, a film arranging device for arranging the position of the film is provided between the film feeding device and the film tearing mechanism; the frame is provided with a film for sequentially transporting the film from the film feeding device to the film The finishing device, the second membrane transporting robot of the first membrane transporting robot.

Preferably, an accommodating frame for placing the tear-off protective film is provided below the film tearing mechanism.

Preferably, a plasma cleaner is provided above the feeding mechanism.

Preferably, the vacuum pumping device includes a support frame, the support frame is provided with a vacuum chamber that can move up and down, the support frame is provided with a lifting cylinder for controlling the lifting of the vacuum chamber, and the film sticking mechanism is provided in the vacuum chamber The end of the film sticking mechanism is provided with a film sticking head matched with the sticking jig.

Preferably, the film feeding device includes a film support, a lifting platform is provided below the film support, and a film sensor is provided above the film support.

The beneficial effects of the utility model: compared with the prior art, the utility model is a fully automatic non-positioning bearing film vacuum laminating machine, which realizes the automatic feeding of the product through the product feeding mechanism and the feeding and unloading manipulator, which improves the machine efficiency. ;The plasma cleaner cleans the surface of the product, which effectively improves the subsequent filming effect; through the film feeding device, the second film transporting manipulator, the film finishing device, and the film tearing mechanism, the automatic film feeding and automatic film feeding mechanism are realized. Tear off the film, which reduces the labor intensity of personnel and improves the production efficiency; in the process of film pre-sticking, the CCD camera confirms the position of the product to be filmed and the film, and feeds back the position information to the automatic alignment device. Compensate and correct the position of the product to ensure the accuracy of the film; when the film is fully laminated, place the pre-filmed product in a vacuum chamber, and the vacuum device will pump the chamber to the vacuum ring mirror and 3D copy the film to press The head is pressed to reduce film bubbles, improve the film effect and film yield; the entire film process does not need to position the carrier film, realizes automatic lamination, improves production efficiency and yield, saves material and labor costs, and enhances product market competitiveness.

Description of drawings

FIG. 1 is a schematic diagram of the three-dimensional structure of the present invention.

FIG. 2 is another three-dimensional schematic diagram of the present invention.

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

FIG. 4 is a schematic three-dimensional structure diagram of the hidden side vacuuming device and the loading and unloading manipulator of the present invention.

FIG. 5 is a schematic three-dimensional structure diagram of the hidden side vacuuming device and the first membrane transporting manipulator of the present invention.

FIG. 6 is a schematic three-dimensional structure diagram of the vacuum pumping device of the present invention.

FIG. 7 is a schematic three-dimensional structure diagram of the film feeding device of the present invention.

FIG. 8 is a flow chart of the film sticking process of the present invention.

FIG. 9 is an explanatory diagram of the principle of the film sticking process of the present invention.

Reference numerals include:

1—Rack 2—Film Fixture 3—Loading and unloading manipulator

4—Vacuum pumping device 41—Support frame 42—Vacuum chamber

43—lifting cylinder 44—film pressing head 5—filming mechanism

6—Diaphragm feeding device 61—Diaphragm support 62—Lifting platform

63—film sensor 7—first film conveying manipulator 8—film tearing mechanism

9—CCD camera 10—Automatic alignment device 11—Feeding mechanism

12—Unloading mechanism 13—Guide rail 14—Film finishing device

15—Accommodating frame 16—Plasma cleaner 17—Second diaphragm transport manipulator.

Detailed ways

In order to detail the technical content, structural features and implementation manner of the present utility model, the present utility model is described in detail below with reference to the accompanying drawings.

As shown in Figures 1 to 7, a fully automatic vacuum film laminating machine without positioning of the present invention is used for laminating the diaphragm and the back cover of the mobile phone, and the diaphragm is specifically the decorative film required for the back cover of the mobile phone, Explosion-proof film, etc.; the back cover of the mobile phone can be made of non-metallic materials such as glass and composite plates. The fully automatic non-positioning bearing film vacuum laminating machine of the utility model is electrically connected with the controller (not shown in the figure), and the automatic non-positioning bearing film vacuum laminating machine of the utility model is connected by the controller to realize the connection between the film and the product. fit. Since the controller is an existing standard controller, its mechanism and control principle are well known in the art, so it will not be described in detail here.

As shown in FIGS. 1 to 7 , a fully automatic vacuum laminating machine for non-positioning carrier films of the present invention is electrically connected to the controller, and includes a frame 1 , which is provided with a frame for placing products to be filmed. A feeding mechanism 11 and an unloading mechanism 12 for placing film-laminated products; the frame 1 is provided with a film-sticking fixture 2 for laminating products to be filmed. A loading and unloading manipulator 3 is arranged between the tools 2; a vacuum device 4 is arranged on one side of the film sticking fixture 2, and a film sticking mechanism 5 is arranged inside the vacuum device 4; The film feeding device 6 of the film, one side of the film feeding device 6 is provided with a first film transporting robot 7 for transporting the film to the film sticking fixture 2; the film feeding device 6 and the film feeding device 6. A film tearing mechanism 8 for tearing off the protective film on the surface of the film is provided between the first film transporting manipulators 7; a CCD camera 9 for taking pictures of the film and the product to be filmed is provided above the film sticking fixture 2 ; The film jig 2 is connected with an automatic alignment device 10 .

Manual or feeding manipulators place the products to be filmed on the feeding mechanism 11, and the loading and unloading manipulators 3 place the products to be filmed on the film jig 2; the first film transporting manipulator 7 transports the film from the film feeding device 6 to Film sticking jig 2; during transportation, the film peeling mechanism 8 removes the protective film on the surface of the film; the CCD camera 9 takes pictures of the film and the product to be filmed respectively; the automatic alignment device 10 drives the film sticking fixture 2 according to the photo position information Position positioning; the first film transport manipulator 7 pre-sticks the film to the product to be filmed; the film jig 2 transports the pre-applied product to the vacuum device 4, and the vacuum device 4 presses down to cover the film jig 2 and vacuuming, the film sticking mechanism 5 completely sticks the film to the product; the unloading mechanism 12 picks up and places the laminated product and places the unloading mechanism 12; the traditional 3D film sticking process is divided into pre sticking and vacuum 3D profiling. The two-step lamination process enables the entire lamination process to achieve fully automatic lamination without positioning the carrier film, saving material and labor costs, and enhancing product market competitiveness.

Preferably, both sides of the film sticking fixture 2 in this embodiment are provided with vacuum devices 4, and the vacuum device 4 is provided with a film sticking mechanism 5 inside; the rack 1 is provided with guide rails 13, and the guide rails 13 are located in the Between the vacuuming devices 4 , the film sticking fixture 2 is a double-station film sticking fixture 2 , and the film sticking fixture 2 is slidably connected to the guide rail 13 . In order to improve the lamination efficiency, the laminating machine in this embodiment is provided with a double-station lamination fixture 2, and the double-station lamination fixture 2 is correspondingly provided with a vacuum device 4, and the double-station lamination fixture 2 can slide back and forth on the guide rail 13. When the film sticking fixture 2 at one station enters the vacuum device 4 for vacuum film sticking, the other station sticker 2 finishes sticking and exits the vacuum device 4 on the other side. The loading and unloading robot 3 can pick up the products after sticking. Then place the product to be filmed again, and carry out the filming of the next new product, and operate alternately to reduce the waiting time and improve the filming efficiency.

Between the film feeding device 6 and the film tearing mechanism 8 in this embodiment, a film sorting device 14 for sorting the position of the film is provided; It is transported to the film sorting device 14 and the second film conveying robot 17 of the first film conveying robot 7 . The position of the film in the feeding device may be irregular. When it is transported to the first film transport robot 7, the film is first sorted by the film sorting device 14, and the film sorting device 14 uses the movement of the four sides. Clapping the plate, aligning and snapping the membranes, the second membrane transporting robot 17 transports the sorted membranes to the first membrane transporting robot 7 , and the first membrane transporting robot 7 transports them to the laminating jig 2 .

An accommodating frame 15 for placing the tear-off protective film is disposed below the film tearing mechanism 8 in this embodiment. The protective film of the mobile phone is torn off in the accommodating frame 15 to prevent the protective film from entering other devices and affecting the operation of the equipment.

A plasma cleaner 16 is disposed above the feeding mechanism 11 in this embodiment. The plasma cleaner 16 cleans the surface of the product to be filmed to ensure the quality of the film.

Specifically, the vacuum pumping device 4 of this embodiment includes a support frame 41 , the support frame 41 is provided with a vacuum chamber 42 that can move up and down, and the support frame 41 is provided with a lifting cylinder 43 for controlling the lifting and lowering of the vacuum chamber 42 . The film sticking mechanism 5 is arranged in the vacuum chamber 42 , and the end of the film sticking mechanism 5 is provided with a film sticking head 44 that cooperates with the sticking fixture 2 . When the lamination fixture 2 enters under the vacuum pumping device 4, the lift cylinder 43 drives the vacuum chamber 42 to descend, and the vacuum cavity 42 cooperates with the lamination fixture 2 to seal to form a sealed cavity. The interior of the vacuum cavity 42 starts to be evacuated. When the vacuum value of the cavity reaches the product lamination requirement, the lamination mechanism 5 drives the lamination pressure head 44 to press down, and the lamination pressure head 44 completely presses the diaphragm to the product surface and maintains the pressure for a certain period of time to ensure the lamination effect. After the lamination is completed, the vacuum environment inside the sealed cavity is destroyed, the lift cylinder 43 drives the vacuum cavity 42 to rise, and the lamination jig 2 takes out the lamination product to complete the product lamination.

The film feeding device 6 of this embodiment includes a film support 61 , a lifting platform 62 is disposed below the film support 61 , and a film sensor 63 is disposed above the film support 61 . The whole stack of diaphragms is placed inside the diaphragm support 61. After the top diaphragm is taken away, the diaphragm sensor 63 senses the lack of material and controls the lifting platform 62 to rise.

The diaphragm is pushed up by the lifting platform 62 for feeding.

As shown in FIGS. 8 to 9 , a film sticking process of the present invention includes the following steps: S1, placing the product to be filmed on the feeding mechanism 11, and the loading and unloading manipulator 3 placing the product to be filmed on the sticking jig 2; S2, the first film transport manipulator 7 transports the film from the film feeding device 6 to the film sticking fixture 2; S3, during transportation, the film tearing mechanism 8 removes the protective film on the surface of the film; S4, CCD camera 9 Take pictures of the film and the product to be filmed respectively; S5, the automatic alignment device 10 drives the position of the film sticking fixture 2 to position according to the photo position information; S6, the first film transport manipulator 7 pre-sticks the film to the product to be filmed ; S7, the lamination fixture 2 transports the pre-applied product to the vacuum device 4, the vacuum device 4 presses down and covers the lamination fixture 2 and vacuumizes, and the lamination mechanism 5 completely attaches the diaphragm to the product; S8, The loading and unloading manipulator 3 picks up and places the laminated product on the loading and unloading mechanism 12 . The two steps S1 and S2 in this embodiment can be performed simultaneously. It can be seen from the illustration diagram of the film sticking process principle in FIG. 9 that through the above process, the present application divides the traditional 3D film sticking process into two steps of full lamination of the film pre-stick and the vacuum 3D profiling fixture, so that the entire film sticking process does not require Positioning the carrier film to achieve automatic lamination, saving material and labor costs, and improving product market competitiveness.

Preferably, S2 of this embodiment further includes a film sorting device 14 for sorting the position of the film; the first film transporting robot 7 transports the sorted film to the film sticking jig 2 . The film is first sorted by the film sorting device 14, the film sorting device 14 uses the movable clapboards on the four sides to align the film, and the second film transporting robot 17 transports the sorted film to the first film. The film transport manipulator 7 , and the first film transport manipulator 7 transports it to the film sticking fixture 2 .

S1 of this embodiment further includes a plasma cleaner 16 to clean the product to be filmed, and the loading and unloading manipulator 3 to place the cleaned product to be filmed on the filming jig 2 .

The utility model provides a fully automatic non-positioning bearing film vacuum laminating machine, which can realize automatic lamination without positioning the bearing film, and greatly saves material and labor costs.

Compared with the prior art, the utility model provides a fully automatic non-positioning bearing film vacuum laminating machine and laminating process, which realizes the automatic feeding of the product through the product feeding mechanism 11 and the feeding and unloading manipulator 3, and improves the machine efficiency; The plasma cleaner 16 cleans the surface of the product, which effectively improves the subsequent filming effect; through the film feeding device 6, the second film transporting robot 17, the film sorting device 14, and the film tearing mechanism 8, the automatic film is realized. Feeding and automatic film tearing reduce the labor intensity of personnel and improve production efficiency; during the film pre-sticking process, the CCD camera 9 confirms the position of the product to be filmed and the film, and feeds back the position information to the automatic alignment device. 10. The automatic alignment device 10 compensates and corrects the position of the product to ensure the accuracy of the film; when the film is fully attached, place the pre-filmed product in the vacuum chamber 42, and the vacuum device 4 will pump the chamber to The vacuum ring mirror is pressed with the 3D profiling film pressing head 44 to reduce film bubbles, improve the film effect and film yield; the entire film process does not need to position the carrier film, realize automatic bonding, improve production efficiency and yield, save materials and labor costs to enhance product market competitiveness.

The above content is only a preferred embodiment of the present invention. For those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific implementation and application scope, and the content of this description should not be construed as Limitations of the present invention.

Claims (7)

1. The utility model provides a full-automatic no location carrier film vacuum sticking film machine, includes the frame, its characterized in that: the frame is provided with a feeding mechanism for placing a product to be filmed and a discharging mechanism for placing a filmed product;

the machine frame is provided with a film sticking jig for sticking a film on a film product to be stuck, and a feeding and discharging manipulator is arranged among the feeding mechanism, the discharging mechanism and the film sticking jig;

a vacuumizing device is arranged on one side of the film sticking jig, and a film sticking mechanism is arranged in the vacuumizing device;

the membrane feeding device is used for placing a membrane, and a first membrane conveying manipulator used for conveying the membrane to the membrane sticking jig is arranged on one side of the membrane feeding device;

a film tearing mechanism for tearing the protective film on the surface layer of the membrane is arranged between the membrane feeding device and the first membrane conveying manipulator;

a CCD (charge coupled device) shooting device for shooting the membrane and the product to be filmed is arranged above the film sticking jig;

the film sticking jig is connected with an automatic aligning device.

2. The full-automatic no location carrier film vacuum sticking film machine of claim 1, characterized in that: both sides of the film sticking jig are provided with vacuumizing devices, and a film sticking mechanism is arranged in each vacuumizing device;

the frame is provided with the guide rail, the guide rail is located between the evacuating device, the pad pasting tool is duplex position pad pasting tool, pad pasting tool sliding connection is in the guide rail.

3. The full-automatic no location carrier film vacuum sticking film machine of claim 1, characterized in that: a membrane arranging device for arranging the position of the membrane is arranged between the membrane feeding device and the membrane tearing mechanism;

the frame is provided with a second diaphragm conveying mechanical arm used for conveying the diaphragms from the diaphragm feeding device to the diaphragm finishing device and the first diaphragm conveying mechanical arm in sequence.

4. The full-automatic no location carrier film vacuum sticking film machine of claim 1, characterized in that: and an accommodating frame for placing the torn protective film is arranged below the film tearing mechanism.

5. The full-automatic no location carrier film vacuum sticking film machine of claim 1, characterized in that: and a plasma cleaner is arranged above the feeding mechanism.

6. The full-automatic no location carrier film vacuum sticking film machine of claim 1, characterized in that: the vacuum pumping device comprises a support frame, the support frame is provided with a vacuum cavity capable of moving up and down, the support frame is provided with a lifting cylinder used for controlling the lifting of the vacuum cavity, the film pasting mechanism is arranged in the vacuum cavity, and the end part of the film pasting mechanism is provided with a film pasting pressure head matched with a film pasting jig.

7. The full-automatic no location carrier film vacuum sticking film machine of claim 1, characterized in that: the membrane piece loading device comprises a membrane support, a lifting platform is arranged below the membrane support, and a membrane piece sensor is arranged above the membrane support.

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