CN215156003U - Automatic film sticking device - Google Patents

Abstract

The utility model provides an automatic pad pasting device, include the frame and connect the tectorial membrane mechanism in the frame, transport mechanism and automatic cutting mechanism, transport mechanism includes the conveyer belt, the conveyer belt is used for the conveying to treat the article of pad pasting, tectorial membrane mechanism is used for attached protective film area on the article, the conveyer belt can convey the article that has the protective film area to automatic cutting mechanism, automatic cutting mechanism includes blade and first cutting driver, first cutting driver and blade set up in the top of conveyer belt, first cutting driver can order about the blade and cut off the protective film area. The utility model discloses an automatic pad pasting device cuts the membrane accuracy, has practiced thrift the membrane material, improves the speed of cutting the membrane, improves the production efficiency of product.

Description

Automatic film sticking device

Technical Field

The utility model relates to a tectorial membrane technical field, in particular to automatic pad pasting device.

Background

In current process, the glass product is after the preparation is accomplished, need cover the one deck protection film on the surface of glass product, prevent that the glass product from being scraped the flower at the in-process of transporting, influence the quality of product, current laminating machine carries out the pad pasting to the glass product after, can't carry out automatic cutout to the membrane, need artifically cut the membrane to the glass product after the pad pasting, artifical membrane not only cuts the membrane inaccuracy, extravagant membrane material, the speed of artifical membrane of cutting is low moreover, reduce the production efficiency of product.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model discloses an automatic pad pasting device cuts the membrane accuracy, has practiced thrift the membrane material, improves the speed of cutting the membrane, improves the production efficiency of product.

The utility model provides an automatic pad pasting device, include the frame and connect the tectorial membrane mechanism in the frame, transport mechanism and automatic cutting mechanism, transport mechanism includes the conveyer belt, the conveyer belt is used for the conveying to treat the article of pad pasting, tectorial membrane mechanism is used for attached protective film area on the article, the conveyer belt can convey the article that has the protective film area to automatic cutting mechanism, automatic cutting mechanism includes blade and first cutting driver, first cutting driver and blade set up in the top of conveyer belt, first cutting driver can order about the blade and cut off the protective film area.

The utility model discloses in, above-mentioned conveyer belt includes first conveying section, second conveying section and transfer roller, and the interval setting is controlled with first conveying section to second conveying section, and the transfer roller is located between first conveying section and the second conveying section, and tectorial membrane mechanism sets up in the top of transfer roller, and automatic cutting mechanism sets up in the top of second conveying section.

The utility model discloses in, above-mentioned tectorial membrane mechanism includes the storage roller, at least one guide roll and pad pasting roller, the one end in protective film area is convoluteed on the storage roller, the other end in protective film area is through guide roll and pad pasting roller, the transfer roller is located between first conveying section and the second conveying section, relative setting from top to bottom of pad pasting roller and transfer roller, form the pad pasting clearance that supplies the article to pass through between pad pasting roller and the transfer roller, when first conveying section conveys the article through the pad pasting clearance, the pad pasting roller will protect the membrane area attached on the article.

The utility model discloses in, above-mentioned automatic cutting mechanism is still including bearing frame, second cutting driver, first lead screw and first movable block, the second cutting driver is fixed on bearing the frame, first lead screw sets up along the width direction of second conveyer belt, the one end and the second cutting driver of first lead screw are connected, the other end of first lead screw rotationally connects in bearing the frame, first movable block and first lead screw thread fit, the second cutting driver can order about first movable block through first lead screw and remove, first cutting driver and first movable block fixed connection.

The utility model discloses in, above-mentioned automatic cutting mechanism still includes the camera, and the camera is fixed on first movable block, and the camera is used for shooing the article in attached protective film area, and when the camera shot the article and reachs the settlement position, first cutting driver ordered about the blade and cuts off the protective film area.

In the utility model, the automatic film sticking device also comprises a positioning mechanism connected on the frame, the positioning mechanism comprises a first positioning component and a second positioning component, the first positioning component and the second positioning component are respectively arranged at two sides of the conveyor belt, the first positioning component comprises a first positioning push block and a first positioning driver, the first positioning driver can drive the first positioning push block to reciprocate towards the direction close to or away from the second positioning component, the second positioning component comprises a second positioning push block and a second positioning driver, the second positioning driver can drive the second positioning push block to reciprocate towards the direction close to or away from the first positioning component, when the conveyor belt bears an object to be filmed and passes through the positioning mechanism, the first positioning driver drives the first positioning push block to abut against one side edge of the object, and the second positioning driver drives the second positioning push block to abut against the other side edge of the object.

The utility model discloses in, above-mentioned positioning mechanism still includes photoelectric sensor, and photoelectric sensor sets up in one side of first locating component or second locating component, and when photoelectric sensor sensed the article, first locating drive ordered about first location ejector pad and removed, and second locating drive ordered about second location ejector pad and removed.

The utility model discloses in, above-mentioned first location ejector pad is close to the first flexible pad of one side fixedly connected with of second location ejector pad, and one side fixedly connected with second flexible pad that second location ejector pad is close to first location ejector pad.

The utility model discloses in, above-mentioned transport mechanism still includes transmission driver, drive roll and driven voller, and the transmission driver is fixed in the frame, and the drive roll is connected with the transmission driver linkage, and the driven voller sets up with the drive roll relatively, and the conveyer belt is connected between driven voller and drive roll.

The utility model discloses in, above-mentioned frame includes first mounting panel, second mounting panel and transfer frame, and first mounting panel sets up with the second mounting panel relatively, and the transfer frame is connected between first mounting panel and second mounting panel, and transport mechanism connects in the transfer frame, and tectorial membrane mechanism and automatic cutout mechanism connect between first mounting panel and second mounting panel.

The utility model discloses an automatic cutting mechanism can cut off the protective film area between article on the conveyer belt and the article, and first cutting driver can order about the accurate protective film area of cutting of blade, and material saving improves the production efficiency who cuts membrane speed and product.

Drawings

Fig. 1 is a schematic structural view of an automatic film laminating apparatus according to a first embodiment of the present invention.

Fig. 2 is a schematic partial sectional structural view of an automatic film laminating apparatus according to a first embodiment of the present invention.

Fig. 3 is a schematic cross-sectional structural view of the automatic cutting mechanism according to the first embodiment of the present invention.

Fig. 4 is a schematic top view of the automatic film laminating apparatus according to the first embodiment of the present invention.

Fig. 5 is a schematic partial sectional structure view of an automatic film laminating apparatus according to a second embodiment of the present invention.

Fig. 6 is a schematic partial sectional structure view of an automatic film laminating apparatus according to a third embodiment of the present invention.

Fig. 7 is a schematic partial sectional structure view of an automatic film laminating apparatus according to a fourth embodiment of the present invention.

Fig. 8 is a schematic partial sectional structure view of an automatic film laminating apparatus according to a fifth embodiment of the present invention.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

In order to facilitate understanding of those skilled in the art, the present application provides a specific implementation process of the technical solution provided by the present application through the following embodiments.

First embodiment

Fig. 1 is a schematic structural view of an automatic film laminating apparatus according to a first embodiment of the present invention, fig. 2 is a schematic partial sectional structural view of the automatic film laminating apparatus according to the first embodiment of the present invention, fig. 3 is a schematic sectional structural view of an automatic cutting mechanism according to the first embodiment of the present invention, fig. 4 is a schematic top structural view of the automatic film laminating apparatus according to the first embodiment of the present invention, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the automatic film laminating apparatus includes a frame 11, a film laminating mechanism 12 connected to the frame 11, a conveying mechanism 13 and an automatic cutting mechanism 14, the conveying mechanism 13 includes a conveyor belt 131, the conveyor belt 131 is used for conveying an object to be laminated, the film laminating mechanism 12 is used for attaching a protective film tape 16 to the object, the conveyor belt 131 can convey the object attached with the protective film tape 16 to the automatic cutting mechanism 14, the automatic cutting mechanism 14 includes a blade 141 and a first cutting driver 142, the first cutting driver 142 and the blade 141 are disposed above the conveyor belt 131, and the first cutting driver 142 may drive the blade 141 to cut off the protective film tape 16.

The utility model discloses an automatic cutting mechanism 14 can cut off the protective film area 16 between article and the article on the conveyer belt 131, and first cutting driver 142 can order about blade 141 accuracy cutting protective film area 16, and material saving improves the production efficiency who cuts membrane speed and product.

Further, the automatic cutting mechanism 14 further includes a carrier 143, a second cutting driver, a first lead screw 144 and a first movable block 145, the second cutting driver is fixed on the carrier 143, the first lead screw 144 is disposed along the width direction of the conveyor belt 131, one end of the first lead screw 144 is connected to the second cutting driver, the other end of the first lead screw 144 is rotatably connected to the carrier 143, the first movable block 145 is in threaded fit with the first lead screw 144, the second cutting driver can drive the first movable block 145 to move through the first lead screw 144, and the first cutting driver 142 is fixedly connected to the first movable block 145.

Further, the automatic cutting mechanism 14 further includes a camera 146, the camera 146 is fixed on the first movable block 145, the camera 146 is used for shooting the object to which the protective film tape 16 is attached, and when the camera 146 shoots the object to reach the set position, the first cutting driver 142 drives the blade 141 to cut off the protective film tape 16.

Further, the automatic film pasting device further comprises a positioning mechanism 15 connected to the frame 11, the positioning mechanism 15 comprises a first positioning assembly 151 and a second positioning assembly 152, the first positioning assembly 151 and the second positioning assembly 152 are respectively arranged at two sides of the conveyor belt 131, the first positioning assembly 151 comprises a first positioning pushing block and a first positioning driver, the first positioning driver can drive the first positioning pushing block to move back and forth towards the direction close to or far away from the second positioning assembly 152, the second positioning assembly 152 comprises a second positioning pushing block and a second positioning driver, the second positioning driver can drive the second positioning pushing block to move back and forth towards the direction close to or far away from the first positioning assembly 151, when the conveyor belt 131 carries an object to be filmed and passes through the positioning mechanism 15, the first positioning driver drives the first positioning pushing block to abut against one side edge of the object, and the second positioning driver drives the second positioning pushing block to abut against the other side edge of the object. In this embodiment, the first positioning assembly 151 and the second positioning assembly 152 are disposed in parallel and opposite to each other, the first positioning assembly 151 is provided with two first positioning pushing blocks, the first positioning pushing blocks are disposed at intervals, the interval between the first positioning pushing blocks is smaller than the length of the object, the second positioning assembly 152 is provided with two second positioning pushing blocks, the second positioning pushing blocks are disposed at intervals, and the interval between the second positioning pushing blocks is smaller than the length of the object.

Further, the positioning mechanism 15 further includes a photoelectric sensor 153, the photoelectric sensor 153 is disposed on one side of the first positioning assembly 151 or the second positioning assembly 152, when the photoelectric sensor 153 senses an object, the first positioning driver drives the first positioning pushing block to move, and the second positioning driver drives the second positioning pushing block to move. In the embodiment, the photoelectric sensor 153 is, for example, an infrared sensor, and the conveyor belt 131 is projected with a corresponding infrared sensing area, so that when an object passes through the infrared sensing area, the infrared sensor can sense the object.

Furthermore, one side of the first positioning pushing block, which is close to the second positioning pushing block, is fixedly connected with a first flexible pad, and one side of the second positioning pushing block, which is close to the first positioning pushing block, is fixedly connected with a second flexible pad. In this embodiment, a first fixture block is arranged on the first positioning pushing block, a first clamping groove matched with the first fixture block is arranged on the first flexible pad, and the first fixture block and the first clamping groove are matched and fixedly connected with the first positioning pushing block and the first flexible pad; and a second clamping block is arranged on the second positioning push block, a second clamping groove matched with the second clamping block is arranged on the second flexible pad, and the second clamping block and the second clamping groove are matched and fixedly connected with the second positioning push block and the second flexible pad.

Further, the conveying mechanism 13 further includes a conveying driver, a driving roller and a driven roller, the conveying driver is fixed on the frame 11, the driving roller is linked with the conveying driver, the driven roller and the driving roller are arranged oppositely, and the conveying belt 131 is connected between the driven roller and the driving roller.

Further, the rack 11 includes a first mounting plate 111, a second mounting plate 112, and a transfer rack, the first mounting plate 111 and the second mounting plate 112 are disposed opposite to each other, the transfer rack is connected between the first mounting plate 111 and the second mounting plate 112, the transfer mechanism 13 is connected to the transfer rack, and the film covering mechanism 12 and the automatic cutting mechanism 14 are connected between the first mounting plate 111 and the second mounting plate 112. In this embodiment, one side of the first mounting plate 111 close to the second mounting plate 112 is provided with a plurality of first mounting holes, one end of the storage roller 121, one end of the guide roller and one end of the film sticking roller 126 are mounted in the first mounting holes, one side of the second mounting plate 112 close to the first mounting plate 111 is provided with a plurality of second mounting holes, and the other end of the storage roller 121, the other end of the guide roller and the other end of the film sticking roller 126 are mounted in the second mounting holes.

Second embodiment

Fig. 5 is a schematic partial sectional structure view of an automatic film laminating apparatus according to a second embodiment of the present invention, and as shown in fig. 5, this embodiment is substantially the same as the first embodiment, and is different from the first embodiment in the point of the belt 131.

Specifically, the conveyor belt 131 includes a first conveying section 1311, a second conveying section 1312, and a conveyor roller 127, the second conveying section 1312 and the first conveying section 1311 are arranged at a left-right interval, the conveyor roller 127 is located between the first conveying section 1311 and the second conveying section 1312, the film coating mechanism 12 is arranged above the conveyor roller 127, and the automatic cutting mechanism 14 is arranged above the second conveying section 1312.

Further, the film covering mechanism 12 includes a storage roller 121, at least one guide roller and a film attaching roller 126, one end of the protective film strip 16 is wound on the storage roller 121, the other end of the protective film strip 16 passes through the guide roller and the film attaching roller 126, the conveying roller 127 is located between the first conveying section 1311 and the second conveying section 1312, the film attaching roller 126 and the conveying roller 127 are arranged opposite to each other up and down, a film attaching gap for the article to pass through is formed between the film attaching roller 126 and the conveying roller 127, and when the first conveying section 1311 conveys the article through the film attaching gap, the film attaching roller 126 attaches the protective film strip 16 to the article. In the embodiment, the guide roller includes a first guide roller 122, a driving direction of the first guide roller 122 is the same as a driving direction of the stock roller 121, and the first guide roller 122 is used for conveying the protective film strip 16 on the stock roller 121 to the film attaching roller 126 and attaching the protective film strip 16 to the object by using the film attaching roller 126.

Further, the conveying mechanism 13 further includes a conveying driver, a driving roller and a driven roller, the conveying driver is fixed on the frame 11, the driving roller is linked with the conveying driver, the driven roller and the driving roller are arranged oppositely, and the conveying belt 131 is connected between the driven roller and the driving roller. In this embodiment, the driving rollers include a first driving roller 133 and a second driving roller 134, the driven rollers include a first driven roller 135 and a second driven roller 136, the conveying drivers include a first conveying driver and a second conveying driver, the first driving roller 133 is linked with the first conveying driver, the first conveying section 1311 is connected between the first driven roller 135 and the first driving roller 133, the second driving roller 134 is linked with the second conveying driver, and the second conveying section 1312 is connected between the second driven roller 136 and the second driving roller 134.

Third embodiment

Fig. 6 is a schematic partial sectional view of an automatic film laminating apparatus according to a third embodiment of the present invention, and as shown in fig. 6, this embodiment is substantially the same as the second embodiment, and is different in that a lifting driving mechanism is provided in the frame.

Specifically, the rack further includes a first conveying plate, a second conveying plate and a lifting plate 119, the first conveying section 1311, the first driving roller 133 and the first driven roller 135 are movably connected to the first conveying plate, the second conveying section 1312, the second driving roller 134 and the second driven roller 136 are movably connected to the second conveying plate, and the first conveying plate and the second conveying plate are fixedly connected to the lifting plate 119.

Further, an avoidance groove 101 is provided in the lifting plate 119, and the first conveying section 1311 and the second conveying section 1312 are provided in the avoidance groove 101.

Further, still be equipped with first lift actuating mechanism in the frame, first lift actuating mechanism includes first lift driver 113, second lead screw 114 and second movable block 115, first lift driver 113 is fixed in frame 11, second lead screw 114 sets up along the direction of transfer of perpendicular to conveyer belt 131, the one end of second lead screw 114 is connected with first lift driver 113, the other end of second lead screw 114 is rotationally connected in frame 11, second movable block 115 and second lead screw 114 screw-thread fit, first lift driver 113 can order about second movable block 115 through second lead screw 114 and remove, lifter plate 119 and second movable block 115 fixed connection. In the embodiment, when the first lifting driver 113 drives the lifting plate 119 to move in the direction close to the film pasting roller 126, the film pasting gap between the film pasting roller 126 and the conveying roller 127 is reduced, and when the first lifting driver 113 drives the lifting plate 119 to move in the direction away from the film pasting roller 126, the film pasting gap between the film pasting roller 126 and the conveying roller 127 is increased, so that the film pasting device can be suitable for pasting of objects with different thicknesses.

Fourth embodiment

Fig. 7 is a schematic partial sectional view of an automatic film laminating apparatus according to a fourth embodiment of the present invention, and as shown in fig. 7, this embodiment is substantially the same as the second embodiment, except that a second lifting/lowering driving mechanism is provided to the film laminating roller.

Specifically, a second lifting driving mechanism is further arranged in the rack, the second lifting driving mechanism includes a second lifting driver 116, a third screw rod 117 and a third movable block 118, the second lifting driver 116 is fixed on the rack 11, the third screw rod 117 is arranged along a direction perpendicular to the conveying direction of the conveying belt 131, one end of the third screw rod 117 is connected with the second lifting driver 116, the other end of the third screw rod 117 is rotatably connected to the rack 11, the third movable block 118 is in threaded fit with the third screw rod 117, the second lifting driver 116 can drive the third movable block 118 to move through the third screw rod 117, and the film pasting roller 126 is fixedly connected with the third movable block 118. In the embodiment, when the second lifting driver 116 drives the film pasting roller 126 to move in the direction close to the conveying roller 127, the film pasting gap between the film pasting roller 126 and the conveying roller 127 is reduced, and when the second lifting driver 116 drives the film pasting roller 126 to move in the direction away from the conveying roller 127, the film pasting gap between the film pasting roller 126 and the conveying roller 127 is increased, so that the film pasting device can adapt to the film pasting of objects with different thicknesses.

Fifth embodiment

Fig. 8 is a schematic partial sectional structure view of an automatic film laminating apparatus according to a fifth embodiment of the present invention, and as shown in fig. 8, this embodiment is substantially the same as the second embodiment, except that the number of guide rollers is different.

Specifically, the guide rollers include a second guide roller 123, a third guide roller 124 and a fourth guide roller 125, the third guide roller 124 is provided with a transmission driving mechanism, the transmission driving mechanism is arranged in the frame 11, one end of the protective film tape 16 is wound on the storage roller 121, the other end of the protective film tape 16 passes through the second guide roller 123, then passes through the fourth guide roller 125 and the film pasting roller 126 in sequence after passing around one side surface of the third guide roller 124 close to the conveyor belt 131, and when the transmission speed of the storage roller 121 is not consistent with the transmission speed of the film pasting roller 126, the driving mechanism drives the second guide roller 123 to move up and down to realize a free retraction function of the protective film tape 16, in this embodiment, the second guide roller 123 plays a role in supporting and guiding the protective film tape 16.

Further, the transmission driving mechanism includes a transmission driving motor 128, a fourth lead screw 129 and a fourth movable block 21, the transmission driving motor 128 is fixed on the frame 11, the fourth lead screw 129 is arranged along a direction perpendicular to the length of the second guide roller 123, one end of the fourth lead screw 129 is connected with the driving motor, the other end of the fourth lead screw 129 is rotatably connected to the frame 11, the fourth movable block 21 is in threaded fit with the fourth lead screw 129, the transmission driving motor 128 can drive the fourth movable block 21 to move through the fourth lead screw 129, and the second guide roller 123 is fixedly connected with the fourth movable block 21.

The utility model discloses not be limited to the specific details among the above-mentioned embodiment the utility model discloses a within the technical idea scope, can be right the technical scheme of the utility model carry out multiple simple variant, these simple variants all belong to the utility model discloses a protection scope. The various features described in the foregoing detailed description may be combined in any suitable manner without departing from the scope of the invention. In order to avoid unnecessary repetition, the present invention does not separately describe various possible combinations.

Claims (10)

1. An automatic film sticking device is characterized by comprising a frame (11), a film coating mechanism (12), a conveying mechanism (13) and an automatic cutting mechanism (14) which are connected on the frame (11), the conveying mechanism (13) comprises a conveying belt (131), the conveying belt (131) is used for conveying the objects to be coated, the film covering mechanism (12) is used for attaching a protective film belt (16) on the object, the conveyor belt (131) can convey the object attached with the protective film belt (16) to the automatic cutting mechanism (14), the automatic cutting mechanism (14) comprises a blade (141) and a first cutting drive (142), the first cutting drive (142) and the blade (141) being arranged above the conveyor belt (131), the first cutting driver (142) can drive the blade (141) to cut off the protective film strip (16).

2. The automatic film sticking device according to claim 1, wherein the conveyor belt (131) comprises a first conveying section (1311), a second conveying section (1312) and a conveyor roller (127), the second conveying section (1312) and the first conveying section (1311) are arranged at a left-right interval, the conveyor roller (127) is positioned between the first conveying section (1311) and the second conveying section (1312), the film coating mechanism (12) is arranged above the conveyor roller (127), and the automatic cutting mechanism (14) is arranged above the second conveying section (1312).

3. The automatic laminating device according to claim 2, wherein the laminating mechanism (12) comprises a stock roll (121), at least one guide roll and a laminating roll (126), one end of the protective film strip (16) is wound on the storage roller (121), the other end of the protective film strip (16) passes through the guide roller and the film sticking roller (126), the transport rollers (127) are located between the first transport section (1311) and the second transport section (1312), the film sticking roller (126) and the conveying roller (127) are arranged oppositely up and down, a film sticking gap for the object to pass through is formed between the film sticking roller (126) and the conveying roller (127), when the first conveying section (1311) conveys the articles through the pasting gap, the film sticking roller (126) sticks the protective film tape (16) on the object.

4. The automated film laminating apparatus according to claim 1, wherein the automatic cutting mechanism (14) further comprises a carriage (143), a second cutting drive, a first lead screw (144), and a first movable block (145), the second cutting driver is fixed on the carriage (143), the first lead screw (144) is arranged along the width direction of the conveyor belt (131), one end of the first screw rod (144) is connected with the second cutting driver, the other end of the first screw rod (144) is rotatably connected with the bearing frame (143), the first movable block (145) is in threaded fit with the first screw rod (144), the second cutting driver can drive the first movable block (145) to move through the first screw rod (144), the first cutting drive (142) is fixedly connected to the first movable block (145).

5. The automatic film laminating apparatus according to claim 4, wherein said automatic cutting mechanism (14) further comprises a camera (146), said camera (146) is fixed on said first movable block (145), said camera (146) is used for shooting the object to which said protective film tape (16) is attached, and when said camera (146) shoots the object to reach a set position, said first cutting driver (142) drives said blade (141) to cut off said protective film tape (16).

6. The automatic film laminating apparatus according to claim 1, further comprising a positioning mechanism (15) connected to the frame (11), wherein the positioning mechanism (15) comprises a first positioning assembly (151) and a second positioning assembly (152), the first positioning assembly (151) and the second positioning assembly (152) are respectively disposed at two sides of the conveyor belt (131), the first positioning assembly (151) comprises a first positioning pushing block and a first positioning driver, the first positioning driver can drive the first positioning pushing block to move back and forth in a direction approaching or separating from the second positioning assembly (152), the second positioning assembly (152) comprises a second positioning pushing block and a second positioning driver, the second positioning driver can drive the second positioning pushing block to move back and forth in a direction approaching or separating from the first positioning assembly (151), when the conveyor belt (131) bears the object to be filmed to pass through the positioning mechanism (15), the first positioning driver drives the first positioning pushing block to abut against one side edge of the object, and the second positioning driver drives the second positioning pushing block to abut against the other side edge of the object.

7. The automatic film pasting device as claimed in claim 6, wherein the positioning mechanism (15) further comprises a photoelectric sensor (153), the photoelectric sensor (153) is disposed at one side of the first positioning assembly (151) or the second positioning assembly (152), when the photoelectric sensor (153) senses the object, the first positioning driver drives the first positioning pushing block to move, and the second positioning driver drives the second positioning pushing block to move.

8. The automatic film laminating device of claim 6, wherein a first flexible pad is fixedly connected to one side of the first positioning pushing block close to the second positioning pushing block, and a second flexible pad is fixedly connected to one side of the second positioning pushing block close to the first positioning pushing block.

9. The automatic film laminating device according to claim 1, wherein the conveying mechanism (13) further comprises a conveying driver, a driving roller and a driven roller, the conveying driver is fixed on the frame (11), the driving roller is linked with the conveying driver, the driven roller is arranged opposite to the driving roller, and the conveying belt (131) is connected between the driven roller and the driving roller.

10. The automatic film laminating apparatus according to claim 1, wherein said frame (11) includes a first mounting plate (111), a second mounting plate (112), and a transfer frame, said first mounting plate (111) being disposed opposite to said second mounting plate (112), said transfer frame being connected between said first mounting plate (111) and said second mounting plate (112), said transfer mechanism (13) being connected to said transfer frame, said film coating mechanism (12) and said automatic cutting mechanism (14) being connected between said first mounting plate (111) and said second mounting plate (112).

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