Automatic discharging and film covering device for flat plate cleaning

Abstract

The utility model discloses a flat plate cleaning automatic blanking laminating device which comprises a transmission mechanism, a carrying mechanism, a laminating mechanism, a cutting mechanism and a material receiving mechanism, the laminating mechanism is arranged on one side of the transmission mechanism, the carrying mechanism is arranged above a laminating platform, the carrying mechanism comprises a mounting plate and a plurality of first suckers, and the first suckers are arranged on the mounting plate. The mounting plate can reciprocate between the conveying mechanism and the film covering mechanism in the conveying direction of the conveying mechanism, the multiple first suction cups are arranged on the mounting plate, the distance between the multiple first suction cups can be adjusted, and the first suction cups can be close to or away from the mounting plate in the vertical direction; the film covering mechanism is used for covering films on the two faces of the products conveyed by the carrying mechanism from the conveying mechanism, the cutting mechanism is arranged between the material collecting mechanism and the film covering mechanism and used for cutting films on the products covered with the films to form film covering products, and the material collecting mechanism is used for collecting the film covering products. The automatic film laminating device has the advantages that automatic film laminating is achieved, the labor cost is reduced, and the product can be prevented from being smudgled.

Description

TECHNICAL FIELD

[0001] The utility model relates to glass film coating, cutting film technical field, especially a flat panel cleaning automatic discharging laminating device. BACKGROUND

[0002] The glass cover plate product such as mobile phone, tablet computer is cleaned after passing through flat panel cleaning machine, generally passes through artificial film coating, cutting and material collection, and the working efficiency is lower, and the artificial cost is higher, and manual operation can bring dust, such as dust cloth is not cleaned in time, dust point is adsorbed in dust-free clothes, and the dust such as dandruff on human body, hair, skin dust can influence the cleanliness of surface after cleaning.

[0003] Therefore, the utility model discloses the purpose in providing a new technical scheme to solve the existing technical problem. UTILITY MODEL CONTENT

[0004] In order to overcome the insufficient of prior art, the utility model provides a flat panel cleaning automatic discharging laminating device, solves the problem of low artificial film coating efficiency, high artificial cost and possible product dust adhesion.

[0005] The utility model solves technical scheme that its technical problem adopts:

[0006] A flat panel cleaning automatic discharging laminating device, including transmission mechanism, handling mechanism, laminating mechanism, cutting mechanism and material collection mechanism, the laminating mechanism is set up in transmission mechanism one side, the handling mechanism is set up in the upper of laminating platform, and the handling mechanism is used to move product from transmission mechanism to laminating mechanism, the handling mechanism includes mounting plate and a plurality of first suction cups, the mounting plate can reciprocate between transmission mechanism and laminating mechanism along transmission mechanism transmission direction, a plurality of first suction cups are set up on the mounting plate, and a plurality of first suction cups interval is adjustably set up, and the first suction cup can be close to or away from mounting plate along vertical direction, the laminating mechanism is used to carry out laminating to the both sides of product that handling mechanism is sent from transmission mechanism, the cutting mechanism is set up between material collection mechanism and laminating mechanism, is used to carry out film cutting to laminated product to form laminated product, and the material collection mechanism is used to collect laminated product.

[0007] In the above structure, the film coating mechanism comprises a film coating platform, an upper film coating roller, a lower film coating roller, an upper film feeding roller for mounting the upper protective film, a lower film feeding roller for mounting the lower protective film, and a film coating motor, the upper film feeding roller is located above the upper film coating roller, the lower film feeding roller is arranged on the film coating platform, the lower film coating roller is arranged opposite to the upper film coating roller and has a film coating gap therebetween, the thickness of the film coating gap is matched with the thickness of the product, the film coating motor is used to drive the rotation of the lower film coating roller, and a transmission mechanism is arranged between the upper film coating roller and the lower film coating roller, so that the upper film coating roller can be driven to rotate synchronously with the lower film coating roller through the transmission mechanism.

[0008] In the above structure, a first counter is arranged on the film coating platform, and the first counter is used to record the number of products passing through the film coating gap on the film coating platform.

[0009] In the above structure, the conveying mechanism further comprises a mounting frame, the mounting plate is slidingly arranged on the mounting frame, a driving assembly for driving the mounting plate to slide on the mounting frame is arranged on the mounting frame, a lifting cylinder corresponding to each of the first suction cups is arranged on the side of the mounting plate facing the film coating platform, the first suction cup is connected with the piston rod of the lifting cylinder, and the lifting cylinder is used to drive the first suction cup to realize lifting action.

[0010] In the above structure, the driving assembly comprises a driving motor, a driving screw and a screw block, the driving screw is rotatably arranged on the mounting frame, the driving motor is arranged on the mounting frame, the output shaft of the driving motor is connected with the driving end of the driving screw, the screw block is sleeved on the driving screw and is slidingly connected with the mounting frame, and the mounting plate is fixedly connected with the screw block.

[0011] In the above structure, the material receiving mechanism comprises a material receiving temporary storage platform, a material receiving conveying assembly and a material receiving storage platform, the material receiving temporary storage platform is arranged on one side of the film coating platform close to the end of the conveying direction of the film coating platform;

[0012] The cutting mechanism is arranged between the material receiving temporary storage platform and the film coating platform, the material receiving storage platform is arranged on one side of the material receiving temporary storage area, and the material receiving conveying assembly is arranged above the material receiving temporary storage platform and is used to convey the film coated products to the material receiving storage platform.

[0013] In the above structure, a second counter is arranged on the material receiving temporary storage platform, and the second counter is used to record the number of film coated products entering the material receiving temporary storage platform.

[0014] In the structure, the material receiving and carrying assembly comprises a material receiving support and a plurality of second suction cups, the material receiving support is slidably provided with a material receiving sliding plate, and the plurality of second suction cups are liftably arranged on the material receiving sliding plate.

[0015] In the structure, the transmission mechanism is provided with a positioning assembly arranged on the side of the transmission mechanism close to the film covering mechanism, the positioning assembly comprises a positioning clamp and a positioning suction cup, the positioning clamp is used for clamping and positioning the opposite sides of the product, and the positioning assembly further comprises a positioning suction cup which is liftably arranged below the transmission mechanism and used for adsorbing and fixing the product.

[0016] In the structure, the cutting mechanism comprises an upper cutting knife, a lower cutting bed and a knife seat, the upper cutting knife and the lower cutting bed are oppositely arranged, and the lower cutting bed is provided with a cutting groove for accommodating the upper cutting knife on the side close to the upper cutting knife.

[0017] The application has the advantages that the transmission mechanism, the film covering mechanism, the carrying mechanism, the cutting mechanism and the material receiving mechanism are arranged, the products cleaned by the flat plate cleaning machine can be automatically covered with film, cut and received, the working efficiency is greatly improved, the labor cost is reduced, the products are not contacted by workers, the products are not dirty, the products can be automatically trimmed to a specified length according to requirements, and the turnover of the products is neat and orderly. BRIEF DESCRIPTION OF DRAWINGS

[0018] The application will be further described below in combination with the drawings and examples.

[0019] Figure 1 is a schematic view of the overall structure of the application;

[0020] Figure 2 is a schematic view of the transmission mechanism of the application;

[0021] Figure 3 is a schematic view of part of the structure of the application;

[0022] Figure 4 is a schematic view of the structure of the carrying mechanism of the application;

[0023] Figure 5 is a schematic view of the structure of the material receiving mechanism of the application.

[0024] Reference signs:

[0025] 1, film covering mechanism; 11, film covering platform; 111, first counter; 12, upper film covering roller; 13, lower film covering roller; 14, upper film feeding roller; 15, lower film feeding roller; 16, third infrared sensor; 17, fourth infrared sensor; 18, film covering motor;

[0026] 2, transmission mechanism; 21, roller; 211, roller; 212, first guide block; 213, second guide block; 212, first guide block; 213, second guide block; 22, front channel; 23, rear channel; 24, front conveying motor; 25, rear conveying motor; 26, first infrared sensor; 27, positioning assembly; 271, positioning clamp; 272, clamping cylinder; 273, positioning suction cup; 274, positioning cylinder;

[0027] 3, carrying mechanism; 31, mounting frame; 311, carrying slide rail; 32, mounting plate; 321, slide; 322, translation slide block; 33, first suction cup; 34, lifting cylinder; 35, driving assembly; 351, driving motor; 352, driving screw; 353, screw slide block;

[0028] 4, cutting mechanism; 41, knife holder; 42, upper cutter; 43, lower cutter;

[0029] 5, material receiving mechanism; 51, material receiving temporary storage platform; 511, second counter; 52, material receiving storage platform; 53, material receiving carrying assembly; 531, material receiving support; 532, material receiving sliding plate; 533, second suction cup; 534, material receiving cylinder; 54, material receiving driving assembly; 541, material receiving motor; 542, material receiving screw; 543, material receiving slide block;

[0030] 6, product. DETAILED DESCRIPTION

[0031] The utility model will be described below in combination with the drawings Figures 1-5 The utility model will be described below in combination with the drawings

[0032] The utility model will be described below in combination with the embodiments and drawings to clearly and completely describe the concept, specific structure and technical effect of the utility model, so that the purpose, characteristics and effect of the utility model can be fully understood. Obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments, and other embodiments obtained by the person skilled in the art based on the embodiments of the utility model without creative labor all belong to the protection scope of the utility model. In addition, all the coupling / connection relations involved in the patent are not single component direct interface, but can be composed of better coupling structure by adding or reducing coupling auxiliary parts according to the specific implementation situation. The various technical features in the utility model creation can be interactively combined under the premise of no mutual contradiction and conflict.

[0033] Refer to Figures 1 to 5The technical scheme provides a kind of flat panel cleaning automatic unloading laminating device, it includes transmission mechanism 2, handling mechanism 3, laminating mechanism 1, cutting mechanism 4 and receiving mechanism 5.Wherein, transmission mechanism 2 is used to transmit the product 6 that flat panel cleaning machine exports to near laminating mechanism 1.Handling mechanism 3 is used to move the product 6 on transmission mechanism 2 to laminating mechanism 1.Laminating mechanism 1 is used to carry out laminating to two sides (the upper surface, lower surface of product 6) of product 6.Product 6 is the glass cover of mobile phone, tablet computer etc.Cutting mechanism 4 is used to carry out film cutting to product 6 after laminating to form laminated product 6.Receiving mechanism 5 is used to collect laminated product 6.

[0034] It needs to be explained that flat panel cleaning automatic unloading laminating device also includes rack (not shown in the figure), the rack is the base body of the device, to install and bear each component, the structure form of rack can be set according to need, not limited uniquely here.

[0035] Refer to Figures 1 to 3 Wherein, transmission mechanism 2 includes multiple rollers 21, conveying motor and transmission assembly (not shown in the figure) arranged in order from front to back.The two ends of multiple rollers 21 are rotatably arranged to two support plates (not shown in the figure), and a plurality of rollers 211 are installed on each roller 21 and are distributed along the axial direction of roller 21.Roller 21 and conveying motor are drivingly connected through transmission assembly, to realize the synchronous driving of multiple rollers 21 by conveying motor.

[0036] Multiple rollers 211 on multiple rollers 21 form a roller set.A first set of guide blocking wheels 212 and a second set of guide blocking wheels 213 are provided on multiple rollers 21, and a conveying channel is formed between the first set of guide blocking wheels 212 and the second set of guide blocking wheels 213, and the roller set is located in the conveying channel.In this embodiment, the conveying channel includes a front channel 22 and a rear channel 23.The width of the front channel 22 gradually decreases along the conveying direction of the product 6, and the front end width of the front channel 22 is greater than the width of the product 6, and the width of the rear end of the front channel 22 is adapted to the width of the product 6.The rear channel 23 is connected to the rear end of the front channel 22, and the width of the rear channel 23 is also adapted to the width of the product 6.The conveying motor includes a front conveying motor 24 and a rear conveying motor 25, and the front conveying motor 24 is drivingly connected to the rollers 21 located in the front channel 22 through the transmission assembly, to drive the rollers 21 located in the front channel 22 to rotate synchronously, and the rear conveying motor 25 is also drivingly connected to the rollers 21 located in the rear channel 23 through the transmission assembly, to drive the rollers 21 located in the rear channel 23 to rotate synchronously.

[0037] In actual application, during the movement of the product 6 in the conveying channel to the direction of the film covering mechanism 1, the product 6 is slowly adjusted due to the structure of the front wide and the rear narrow of the conveying channel, and is blocked by the first guide blocking wheel 212 group and the second guide blocking wheel 213 group. On the one hand, the product 6 can be adjusted by the artificial, so that the product 6 will not be dirty, and on the other hand, the product 6 will not be skewed when the two sides of the product 6 are covered by the film covering mechanism 1. The first guide blocking wheel 212 group includes a plurality of first guide blocking wheels 212, and the second guide blocking wheel 213 group includes a plurality of second guide blocking wheels 213. The plurality of first guide blocking wheels 212 and the plurality of second guide blocking wheels 213 are respectively and one-to-one installed on the plurality of rollers 21. The outer diameter of the first guide blocking wheel 212 and the second guide blocking wheel 213 is greater than the outer diameter of the roller 211, so as to block the product 6. The number of the roller 21, the roller 211, the first guide blocking wheel 212 and the second guide blocking wheel 213 can be set according to the actual situation.

[0038] In an embodiment, the transmission assembly includes a transmission shaft, a plurality of first bevel gears and a plurality of second bevel gears. The plurality of first bevel gears are connected to the plurality of rollers 21 one-to-one, and the plurality of second bevel gears are installed on the transmission shaft and are engaged with the plurality of first bevel gears one-to-one. The transmission shaft is connected to the conveying motor, the conveying motor drives the transmission shaft to rotate, the rotation of the transmission shaft can drive the plurality of second bevel gears to rotate, the rotation of the plurality of second bevel gears can drive the plurality of first bevel gears to rotate, the rotation of the plurality of first bevel gears can drive the plurality of rollers 21 to rotate, and the rotation of the plurality of rollers 21 can drive the roller 211 to rotate. The rotation of the roller 211 can realize the conveying of the product 6 to the film covering mechanism 1.

[0039] In the embodiment, the transmission mechanism 2 is provided with a first infrared sensor 26 between the front channel 22 and the rear channel 23. The first infrared sensor 26 is used to sense whether the product 6 is transmitted from the front channel 22 to the rear channel 23. When the first infrared sensor 26 senses that the product 6 passes through the rear channel 23, a signal is sent to the host computer, and the host computer controls the rotation speed of the rear transmission motor to be faster than the conveying speed of the front transmission motor, so as to control the transmission speed of the product 6 in the rear channel 23 to be faster than the conveying speed in the front channel 22, thereby reducing the possibility of the product 6 being stacked during the conveying process.

[0040] Further, the transmission mechanism 2 is provided with a positioning assembly 27, which is arranged on the side of the transmission mechanism 2 close to the film covering mechanism 1. The positioning assembly 27 comprises positioning clamps 271 and a positioning suction disc 273. The positioning clamps 271 are arranged at the end of the conveying channel in the conveying direction, and clamping air cylinders 272 are arranged on the opposite sides of the conveying channel. The piston rods of the two clamping air cylinders 272 are connected to the two positioning clamps 271 respectively, and the piston rods of the two clamping air cylinders 272 are synchronously extended to drive the positioning clamps 271 to move towards each other to clamp and position the product 6. The positioning suction disc 273 is arranged below the rear channel 23 on the side close to the film covering platform 11, and specifically, a positioning air cylinder 274 is arranged below the positioning suction disc 273. The positioning suction disc 273 is connected to the piston rod of the positioning air cylinder 274. When the piston rod of the positioning air cylinder 274 is extended, the positioning suction disc 273 is driven to move upwards until the product 6 is adsorbed and fixed by the positioning suction disc 273.

[0041] In the embodiment, a second infrared sensor (not shown in the figure) is arranged at the end of the conveying mechanism in the transmission direction. When the second infrared sensor senses the product 6, a signal is sent to the host computer. The host computer controls the movement of the clamping air cylinders 272 to make the positioning clamps 271 clamp the product 6 to preliminarily position the product 6. Then, the host computer controls the positioning air cylinder 274 to act to push the positioning suction disc 273 to move upwards and adsorb and fix the product 6. Then, the host computer sends an instruction to the carrying mechanism 3 to carry the product 6 that has been positioned to the film covering mechanism 1 to perform the film covering operation.

[0042] Referring to Figure 1 and Figure 3 , the film covering mechanism 1 is used to cover films on both sides of the product 6. Specifically, the film covering mechanism 1 comprises a film covering platform 11, an upper film covering roller 12, a lower film covering roller 13, an upper film feeding roller 14 for mounting an upper protective film, a lower film feeding roller 15 for mounting a lower protective film, and a film covering motor 18.

[0043] The film covering platform 11 is arranged on the side of the end of the conveying mechanism in the transmission direction. The lower film feeding roller 15 is rotatably arranged on one side of the film covering platform 11. The lower film covering roller 13 is arranged at the end of the product 6 conveying direction close to the film covering platform 11 (i.e., the lower film feeding roller 15 is located behind the lower film covering roller 13). The upper film covering roller 12 is arranged above the lower film covering roller 13 and corresponds to the lower film covering roller 13. The upper film feeding roller 14 is rotatably arranged above the film covering platform 11.

[0044] The upper film feeding roller 14 is located above the upper film covering roller 12, and the lower film feeding roller 15 is located behind the lower film covering roller 13, so that the upper protective film and the lower protective film can be respectively tensioned.

[0045] The specific installation structure of the upper film roller 12, the lower film roller 13, the upper film feeding roller 14 and the lower film feeding roller 15 can refer to the prior art, and will not be described here.

[0046] The upper film roller 12 and the lower film roller 13 are arranged in an upper-lower relationship and have a film gap therebetween, the thickness of the film gap being matched with the thickness of the product 6. The lower film roller 13 is connected with a film motor 18, the film motor 18 being used to drive the lower film roller 13 to rotate, and a transmission mechanism (not shown in the figure) is arranged between the lower film roller 13 and the upper film roller 12, the transmission mechanism being capable of driving the upper film roller 12 to rotate synchronously with the lower film roller 13. In actual application, when the upper film roller 12 and the lower film roller 13 rotate, the upper protective film and the lower protective film can be brought into contact with the product 6 through the friction between the upper film roller 12 and the upper protective film and the friction between the lower film roller 13 and the lower protective film, so that the product 6 can be coated with the protective film. In addition, under the action of the friction between the upper protective film and the lower protective film, the product 6 on the film coating platform 11 will move along the film coating platform 11 towards the lower film roller 13 (i.e. the conveying direction of the product 6 on the film coating platform 11).

[0047] Further, the film coating mechanism 1 further comprises a third infrared sensor 16 for detecting the thickness of the film on the upper film feeding roller 14 and a fourth infrared sensor 17 for detecting the thickness of the film on the lower film feeding roller 15. When the third infrared sensor 16 senses that the thickness of the film on the upper film feeding roller 14 is lower than a predetermined value, it is determined that the upper protective film on the upper film feeding roller 14 is used up, a film use-up signal is sent out, and the host machine controls the film coating motor 18 to stop working. Similarly, when the fourth infrared sensor 17 senses that the thickness of the film on the lower film feeding roller 15 is lower than a predetermined value, a signal will also be sent out, and the host machine controls the film coating motor 18 to stop working. When the protective film on the upper film feeding roller 14 or the lower film feeding roller 15 is used up, the protective film roll is replaced, and the film coating operation can continue after the replacement.

[0048] With reference to Figures 1 to 4 The conveying mechanism 3 is used to convey the product 6 from the conveying mechanism 2 to the film coating platform 11, and comprises a mounting plate 32 and a plurality of first suction cups 33. The mounting plate 32 can reciprocate along the conveying direction of the conveying mechanism 2 between the conveying mechanism 2 and the film coating mechanism 1, and the first suction cups 33 are arranged on the mounting plate 32 and can move towards or away from the mounting plate 32 in the vertical direction. In this embodiment, a plurality of lifting cylinders 34 corresponding to the first suction cups 33 are arranged on the mounting plate 32, and the first suction cups 33 are connected with the piston rods of the lifting cylinders 34, and the lifting cylinders 34 are used to drive the first suction cups 33 to realize the lifting action.

[0049] When the mounting plate 32 moves above the conveying mechanism 2, the first suction cups 33 are driven to move away from the mounting plate 32 in the vertical direction to approach the products 6 on the conveying mechanism 2, and after the first suction cups 33 adsorb and fix the products 6, the first suction cups 33 are restored to the initial position by moving close to the mounting plate 32 in the vertical direction, and then the mounting plate 32 moves towards the film covering mechanism 1 to carry the products 6 above the film covering platform 11. The lifting cylinder 34 is driven to act to drive the first suction cups 33 to act towards the film covering platform 11 to place the products 6 on the film covering platform 11.

[0050] Further, the spacing of the first suction cups 33 can be adjusted. Specifically, the bottom of the mounting plate 32 is provided with a sliding rail 321 extending along the length direction of the mounting plate 32, and the translation sliding block 322 is slidingly connected to the sliding rail 321, and the lifting cylinder 34 is installed on the translation sliding block 322. In an embodiment, a translation cylinder (not shown in the figure) is installed on the bottom plate, the piston rod of the translation cylinder is connected with the translation sliding block 322, and the translation cylinder is used to drive the translation sliding block 322 to slide on the sliding rail 321 to adjust the spacing between the adjacent first suction cups 33. In application, when the mounting plate 32 translates from above the film covering platform 11 to the conveying mechanism 2, the translation cylinder drives the translation sliding block 322 to slide on the sliding rail to adjust the spacing between the adjacent first suction cups 33 on the mounting plate 32 to a predetermined spacing, which is the same as the spacing between the adjacent products 6 on the rear passage 23 of the conveying mechanism 2, so that the carrying mechanism 3 is matched with the position of the products 6 on the conveying mechanism 2 to facilitate the suction of the products 6 on the conveying mechanism 2. When the first suction cups 33 adsorb and fix the products 6, the translation cylinder is retracted to adjust the spacing between the first suction cups 33 for the second time, so that the products 6 on the remaining first suction cups 33 have the same spacing, which is beneficial to the placement of the products 6 on the film covering platform 11 for film covering operation. The spacing adjusted for the second time is set according to actual needs, which is not limited herein.

[0051] Further, the carrying mechanism 3 further comprises a mounting frame 31, the mounting plate 32 is slidingly arranged on the mounting frame 31, and the mounting frame 31 is provided with a driving assembly 35 used to drive the mounting plate 32 to slide on the mounting frame 31. The driving assembly 35 comprises a driving motor 351, a driving screw 352 and a screw sliding block 353. The driving screw 352 is rotationally installed on the mounting frame 31, and the extension direction of the driving screw 352 is consistent with the conveying direction of the conveying mechanism 2, and the mounting plate 32 is connected with the driving sliding block. The output shaft of the driving motor 351 is connected with the driving end of the driving screw 352, the screw sliding block 353 is rotationally sleeved on the driving screw 352 and is slidingly connected with the mounting frame 31. Specifically, the mounting frame 31 is provided with a carrying sliding rail 311, the extension direction of the carrying sliding rail 311 is parallel to the extension direction of the driving screw 352, and the screw sliding block 353 slides on the carrying sliding rail 311 to drive the mounting plate 32 to reciprocate between the conveying mechanism 2 and the film covering mechanism 1, thereby realizing the carrying operation of the products 6.

[0052] Referring to Figure 1 and Figure 5 The collecting mechanism 5 is used to collect the film-coated products 6, and includes a collecting temporary storage platform 51, a collecting conveying assembly 53, and a collecting storage platform 52. The collecting temporary storage platform 51 is arranged at one side of the film-coating platform 11 close to the end of the conveying direction of the film-coating platform 11, and is used to temporarily store the film-coated products 6. Specifically, a group of products 6 conveyed to the film-coating platform 11 by the conveying mechanism 3 passes through the film-coating gap formed by the upper film-coating roller 12 and the lower film-coating roller 13 on the film-coating platform 11 one by one, and the upper surface and the lower surface of the products 6 are coated with protective films. During the film-coating process, the products 6 are moved towards the collecting temporary storage platform 51 under the friction force of the upper film-coating roller 12 and the lower film-coating roller 13, i.e., the film-coated products 6 are pressed together and brought to the collecting temporary storage platform 51. During the film-coating process of the multiple products 6 in each group, a strip of film-coated products 6 is gradually formed, and the collecting temporary storage platform 51 is used to temporarily store the strip of film-coated products 6 that has not been separated from the film-coating mechanism 1. The collecting storage platform 52 is arranged at one side of the collecting temporary storage platform 51. The collecting conveying assembly 53 is arranged above the collecting storage platform 52 and can reciprocate between the collecting temporary storage platform 51 and the collecting storage platform 52, and is used to convey the products 6 on the collecting temporary storage platform 51 to the collecting storage platform 52.

[0053] Referring to Figure 1 and Figure 5 The cutting mechanism 4 includes a cutter seat 41, an upper cutter 42, and a lower cutter 43 arranged opposite to each other. The lower cutter 43 is provided with a cutting groove towards the side of the upper cutter 42, and is used to accommodate the upper cutter 42. The upper cutter 42 is slidingly installed on the cutter seat 41. The lower cutter 43 is installed on one side of the collecting temporary storage platform 51 close to the film-coating platform 11, and the top surface of the lower cutter 43 is flush with the surface of the collecting temporary storage platform 51. When the film-coated products 6 move, they pass through the surface of the lower cutter 43 and enter the collecting temporary storage platform 51, so that the upper protective film and the lower protective film are located between the upper cutter 42 and the lower cutter 43. The upper cutter 42 is controlled to slide on the cutter seat 41, and the film-coating action is realized.

[0054] Further, the film coating platform 11 is provided with a first counter 111, the first counter 111 is connected with the host computer through an electrical signal, and the first counter 111 is used to record the number of film coating products 6 on the film coating platform 11. During the film coating operation, the film coating product 6 passes through the sensing interval of the first counter 111, the first counter 111 senses the product 6, and then starts counting. When the sensing reaches a predetermined number (i.e. the number of a group of products 6 carried by the carrying assembly to the film coating platform 11 each time), a signal is sent to the host computer, and the host computer sends a command to control the film coating motor 18 to stop working, so as to ensure that the group of products 6 carried by the carrying mechanism 3 each time is just the same distance from the last group of placed products 6, and the first suction cup 33 is located above the film coating platform 11 in an idle state.

[0055] Further, the second counter 511 is arranged on the side of the cutting mechanism 4 close to the temporary storage platform 51, and the second counter 511 is connected with the host computer. The second counter 511 is used to count the film coating products 6 entering the temporary storage platform 51. When the number recorded by the second counter 511 reaches a set number (the same as the set number of the first counter 111), a signal is sent to the host computer, and the host computer controls the upper cutter 42 to slide in the cutter seat 41 to cut off the protective film.

[0056] The material receiving and carrying assembly 53 is used to carry the film coating product 6 from the temporary storage platform 51 to the material storage platform 52. The material receiving and carrying assembly 53 includes a material receiving support 531 and a plurality of second suction cups 533. The material receiving support 531 is provided with a material receiving sliding plate 532 sliding thereon, and the plurality of second suction cups 533 are arranged on the material receiving sliding plate 532 in a lifting manner. The material receiving sliding plate 532 reciprocally slides on the material receiving support 531, and drives the second suction cups 533 to reciprocally move above the temporary storage platform 51 and the material storage platform 52.

[0057] Further, the material receiving sliding plate 532 is fixedly connected with a material receiving cylinder 534 corresponding to each second suction cup 533. The second suction cup 533 is connected with the piston rod of the material receiving cylinder 534. The piston rod of the material receiving cylinder 534 is extended to drive the second suction cup 533 to vertically move downward to approach the film coating product 6. When the piston rod of the material receiving cylinder 534 is retracted, the second suction cup 533 is lifted.

[0058] Further, the material collecting support 531 is provided with a material collecting driving assembly 54 for driving the material collecting sliding plate 532 to slide on the material collecting support 531, the material collecting driving assembly 54 comprises a material collecting motor 541, a material collecting screw rod 542 and a material collecting sliding block 543, the material collecting screw rod 542 is rotatably installed on the material collecting support 531, the material collecting screw rod 542 extends from the material collecting temporary storage platform 51 to the material collecting storage platform 52, and the material collecting sliding plate 532 is connected with the material collecting sliding block 543. The output shaft of the material collecting motor 541 is connected with the driving end of the material collecting screw rod 542, the material collecting sliding block 543 is rotatably sleeved on the material collecting screw rod 542 and is slidably connected with the material collecting support 531, specifically, the material collecting support 531 is provided with a material collecting sliding rail, the extending direction of the material collecting sliding rail is parallel to the extending direction of the material collecting screw rod 542, and the material collecting sliding block 543 slides on the material collecting sliding rail, so as to drive the material collecting sliding plate 532 to reciprocate between the material collecting temporary storage platform 51 and the material collecting storage platform 52, thereby realizing the carrying of the laminated product 6.

[0059] In use, after the cutting mechanism 4 completes the film cutting operation, the host sends a control instruction to control the material collecting and carrying assembly 53 to act, that is, the material collecting cylinder 534 drives the second suction cup 533 to descend and adsorbs and fixes the laminated product 6, and then the piston rod of the material collecting cylinder 534 is retracted; at this time, the material collecting motor 541 is driven to drive the material collecting sliding plate 532 to slide on the material collecting support 531, so that the material collecting sliding plate 532 moves to above the material collecting storage area, then the piston rod of the material collecting cylinder 534 is extended again to place the laminated product 6 on the material collecting storage platform 52, and finally the material collecting cylinder 534 and the material collecting sliding plate 532 return to the original position to wait for the next carrying operation. In this embodiment, after the laminated product 6 leaves the material collecting temporary storage platform 51, the host controls the laminating motor 18 to resume the laminating operation, and performs the laminating operation on the next group of products 6.

[0060] In this embodiment, five products 6 are arranged in each group, and the number of the conveying channel of the conveying mechanism, the positioning assembly 27, the first infrared sensor 26, the second infrared sensor, the positioning assembly 27, the first suction cup 33 and the second suction cup 533 is arranged in correspondence with the products 6, that is, five products 6 can be conveyed to the laminating mechanism 1 at a time by the conveying mechanism, and the laminating mechanism 1 laminates the five products 6 to form a laminated product 6 strip with five laminated products 6, thereby improving the efficiency and meeting the requirement of continuously forming a specified strip of products 6.

[0061] The automatic flat cleaning and discharging and laminating mechanism 1 can realize automatic counting and laminating, and can automatically cut the laminating products to a specified length, and then stack the laminating products of the predetermined length on the material receiving and storing platform 52, so that automatic operation is realized.

[0062] The working principle of the utility model is as follows:

[0063] The front end of the upper protective film and the front end of the lower protective film are pulled to the lower surface of the upper laminating roller 12 and the upper surface of the lower laminating roller 13 respectively, and then the product 6 is conveyed through the conveying mechanism, when the first infrared sensor 26 senses that there is a product 6 passing above, the rear transmission motor is controlled to accelerate the conveying, and the product 6 is conveyed to the positioning assembly 27, and the positioning assembly 27 positions and fixes the product 6; the driving motor 351 drives the mounting plate 32 to move towards the transmission mechanism 2, and at the same time that the mounting plate 32 moves, the translation cylinder acts, the interval between the first suction cups 33 is adjusted to correspond to the interval between the products 6 on the transmission mechanism 2, when the first suction cups 33 move above the product 6, the piston rod of the lifting cylinder 34 extends, so that the first suction cups 33 descend, the product 6 is adsorbed and fixed under the cooperation of the positioning assembly 27, then the piston rod of the lifting cylinder 34 is retracted, and the product 6 is lifted, at the same time that the driving motor 351 drives the mounting plate 32 to move towards the laminating mechanism 1, the translation cylinder acts again during the movement process, the interval between the suction cups is adjusted, so that the adjacent products 6 reach above the laminating platform 11 with a predetermined interval, the piston rod of the lifting cylinder 34 extends, and the product 6 is placed on the laminating platform 11 by the first suction cups 33 breaking the vacuum; the laminating motor 18 starts working, so that the upper laminating roller 12 and the lower laminating roller 13 are driven to rotate by the laminating motor 18, when the upper laminating roller 12 and the lower laminating roller 13 rotate, the upper protective film and the lower protective film can be driven to be attached to both sides of the product 6 by the friction force between the upper laminating roller 12 and the upper protective film and the friction force between the lower laminating roller 13 and the lower protective film, so that the laminating of the product 6 is realized.

[0064] Under the rotation of the upper film roller 12 and the lower film roller 13, the film-coated product 6 passes from the upper guillotine cutter 42 and between the upper guillotine cutter 42 and the lower guillotine cutter 43, under the second counter 511, onto the film-coated temporary storage platform, when the second counter 511 records that the number of the film-coated product 6 reaches a predetermined value, a signal is sent, the host control cutting mechanism 4 cuts the film, and a strip of the film-coated product 6 with a predetermined length is formed on the film-coated temporary storage platform; after the film is cut, the film-coated product 6 is transported to the film storage platform 52 by the film receiving and carrying assembly 53, and the above instructions are repeated to realize automatic film coating of the product 6. When the third sensor / fourth sensor sends a signal that the film is used up, the film coating operation is paused, and the used protective film is replaced to continue the film coating operation.

[0065] The above is a specific description of the preferred embodiment of the utility model, but the utility model is not limited to the above-mentioned embodiment, and those skilled in the art can make various equivalent modifications or replacements without departing from the spirit of the utility model, and these equivalent modifications or replacements are all included in the scope defined by the claims of the present application.

Claims

1. An automatic feeding and coating device for flatbed cleaning, characterized in that: The system includes a conveying mechanism, a handling mechanism, a laminating mechanism, a cutting mechanism, and a receiving mechanism. The laminating mechanism is located on one side of the conveying mechanism, and the handling mechanism is located above the laminating platform. The handling mechanism is used to move products from the conveying mechanism to the laminating mechanism. The handling mechanism includes a mounting plate and several first suction cups. The mounting plate can reciprocate between the conveying mechanism and the laminating mechanism along the conveying direction. Several first suction cups are located on the mounting plate, and the spacing between the first suction cups is adjustable. The first suction cups can move closer to or further away from the mounting plate in a vertical direction. The laminating mechanism is used to laminate both sides of the products transported from the conveying mechanism by the handling mechanism. The cutting mechanism is located between the receiving mechanism and the laminating mechanism and is used to cut the laminated products to form laminated products. The receiving mechanism is used to collect the laminated products.

2. The automatic unloading and film covering device for flat panel cleaning according to claim 1, characterized in that: The laminating mechanism includes a laminating platform, an upper laminating roller, a lower laminating roller, an upper feeding roller for mounting the upper protective film, a lower feeding roller for mounting the lower protective film, and a laminating motor. The upper feeding roller is located above the upper laminating roller, and the lower feeding roller is disposed on the laminating platform. The lower laminating roller and the upper laminating roller are arranged vertically opposite each other with a laminating gap between them. The thickness of the laminating gap is adapted to the product thickness. The laminating motor is used to drive the lower laminating roller to rotate. A transmission mechanism is provided between the upper laminating roller and the lower laminating roller, so that the upper laminating roller can be driven to rotate synchronously with the lower laminating roller through the transmission mechanism.

3. The automatic unloading and film covering device for flat panel cleaning according to claim 2, characterized in that: The coating platform is equipped with a first counter, which is used to record the number of products passing through the coating gap on the coating platform.

4. The automatic unloading and film covering device for flat panel cleaning according to claim 1, characterized in that: The handling mechanism also includes a mounting frame, the mounting plate is slidably disposed on the mounting frame, the mounting frame is provided with a driving component for driving the mounting plate to slide on the mounting frame, and the mounting plate is provided with a lifting cylinder corresponding to the first suction cup on the side facing the film coating platform. The first suction cup is connected to the piston rod of the lifting cylinder, and the lifting cylinder is used to drive the first suction cup to realize the lifting action.

5. The automatic unloading and film covering device for flat panel cleaning according to claim 4, characterized in that: The drive assembly includes a drive motor, a drive screw, and a screw slider. The drive screw is rotatably mounted on the mounting frame. The drive motor is mounted on the mounting frame, and the output shaft of the drive motor is connected to the drive end of the drive screw. The screw slider is sleeved on the drive screw and slidably connected to the mounting frame. The mounting plate is fixedly connected to the screw slider.

6. The automatic unloading and film covering device for flat panel cleaning according to claim 2, characterized in that: The receiving mechanism includes a receiving temporary storage platform, a receiving and handling component, and a receiving storage platform. The receiving temporary storage platform is located on the side of the coating platform near the end of its conveying direction. The cutting mechanism is located between the receiving temporary storage platform and the coating platform. The receiving storage platform is located on one side of the receiving temporary storage area. The receiving and handling assembly is located above the receiving temporary storage platform and is used to transport the coated products to the receiving storage platform.

7. The automatic unloading and film covering device for flat panel cleaning according to claim 6, characterized in that: The second counter is arranged on the collecting temporary storage platform and is used for recording the number of the laminated products entering the collecting temporary storage platform.

8. The automatic unloading and film covering device for flat panel cleaning according to claim 6, characterized in that: The collecting carrying assembly comprises a collecting support and a plurality of second suction cups, the collecting support is slidably provided with a collecting sliding plate, and the plurality of second suction cups are liftably arranged on the collecting sliding plate.

9. The automatic unloading and film covering device for flat panel cleaning according to claim 1, characterized in that: The transmission mechanism is provided with a positioning assembly arranged on the side of the transmission mechanism close to the laminating mechanism, the positioning assembly comprises a positioning clamp and a positioning suction cup, the positioning clamp is used for clamping and positioning the opposite sides of the product, and the positioning assembly further comprises a positioning suction cup which is liftably arranged below the transmission mechanism and is used for adsorbing and fixing the product.

10. The automatic unloading and film covering device for flat panel cleaning according to claim 1, characterized in that: The cutting mechanism comprises an upper cutting knife, a lower cutting bed and a knife seat, the upper cutting knife and the lower cutting bed are arranged oppositely, and the lower cutting bed is provided with a cutting groove on the side close to the upper cutting knife for accommodating the upper cutting knife.

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