A vehicle logo film pasting device

Abstract

This application relates to a vehicle logo film pasting device, belonging to the technical field of film pasting; it includes a workbench and a film pasting machine body arranged on the workbench. A conveying component for conveying the object to be pasted with film is arranged on the workbench. At least two limiting plates are arranged on the workbench, and a feeding channel for inserting the object to be pasted with film is reserved between the two limiting plates. The length direction of the feeding channel is parallel to the conveying direction of the object to be pasted with film. A moving component is also arranged on the workbench, and the moving component is used to drive the two limiting plates to slide, so as to adjust the size of the feeding channel and its position relative to the workbench; this application has the effects of realizing automatic and precise conveyance of the object to be pasted with film and improving the connection strength between the protective film and the surface of the object to be pasted with film.

Description

Technical Field

[0001] This application relates to the technical field of film pasting, and in particular to a vehicle logo film pasting device. Background Art

[0002] A film pasting device is a device used to paste a film layer on the surface of an object to protect the object from being scratched; correspondingly, a vehicle logo film pasting device is a device for pasting a film layer on the outer surface of a vehicle logo.

[0003] The existing Chinese patent application with the application number 2014101420467 discloses a film pasting device. The film pasting device includes a support frame, a film pasting device and a conveying device fixed on the support frame. The conveying device specifically includes a plurality of feeding wheels, a peeling assembly and a material collecting mechanism. The feeding wheels are used to convey a protective film with a release paper on its surface. The peeling assembly includes a pressing wheel and a peeling member that are abutted against each other. The pressing wheel is rotatably connected to the support frame. The release paper with the protective film adheres to it and passes between the pressing wheel and the peeling member under the conveyance of the feeding wheels. The pressing wheel and the peeling member clamp the release paper with the protective film. The peeling member is in a plate shape, and one end of it close to the object to be pasted is in a blade shape. The material collecting mechanism includes a feeding member and a plurality of material collecting wheels for recovering the release paper separated from the protective film. During actual use, one end of the release paper with the protective film is bypassed around all the feeding wheels, passed through the gap between the pressing wheel and the peeling member, and then bypassed around the blade-shaped end of the peeling member and moved to the side of the peeling member away from the pressing wheel. During this process, the blade-shaped end of the peeling member peels off the protective film from the release paper. The release paper bypasses the material collecting wheels and is wound around the feeding member, and the protective film separated from the release paper adheres to the surface of the object to achieve the film pasting operation.

[0004] Regarding the above related technology, the inventor found that when using the above film pasting device for film pasting operation, generally, the object is manually placed on a preset conveyor belt, and then the object is conveyed by the conveyor belt to one end of the peeling member in a blade shape, so that the protective film can adhere to the surface of the object to achieve film pasting. However, the placement position of manually placing the object on the conveyor belt is not easy to accurately convey the object to one end of the peeling member in a blade shape, which may lead to a deviation in the bonding position between the protective film and the object, affecting the accuracy of the film pasting position, so it needs to be improved. Summary of the Invention

[0005] In order to ensure that the object can be accurately conveyed below the peeling member to reduce the deviation of the film pasting position between the protective film and the surface of the object, this application provides a vehicle logo film pasting device.

[0006] A vehicle logo film pasting device provided by this application adopts the following technical solutions:

[0007] A vehicle logo film pasting device, comprising a workbench and a film pasting machine body arranged on the workbench. A conveying component for conveying the object to be pasted with film is arranged on the workbench. At least two limiting plates are arranged on the workbench, and a feeding channel for inserting the object to be pasted with film is reserved between the two limiting plates. The length direction of the feeding channel is parallel to the conveying direction of the object to be pasted with film. A moving component is also arranged on the workbench, and the moving component is used to drive the two limiting plates to slide, so as to adjust the size of the feeding channel and its position relative to the workbench.

[0008] By adopting the above technical solution, before film pasting, the two limiting plates are driven to move in advance according to the size of the object to be pasted with film and the position of the film pasting area of the film pasting machine body, so that the size of the feeding channel is just enough for the object to be pasted with film to be inserted, and the object to be pasted with film can move to the film pasting area under the limiting action of the feeding channel and the conveying of the conveying component to achieve accurate film pasting, without the need for manual frequent verification of the placement position of the object to be pasted with film relative to the workbench, improving the film pasting efficiency and reducing the film pasting position deviation at the same time.

[0009] Preferably, one end of the film pasting machine body is the discharging end, and a re-pressing component is arranged on the workbench near the discharging end. The re-pressing component is used to press the surface of the object with film pasted that is output from the discharging end.

[0010] By adopting the above technical solution, after the film pasting machine body completes the film pasting on the surface of the object to be pasted with film, an object with film pasted is formed. This object with film pasted will be output from the discharging end driven by the conveying component. The re-pressing component is used to press against the surface of the object with film pasted, so as to further press the protective film onto the surface of the object and improve the film pasting stability.

[0011] Preferably, the re-pressing component includes a pressing plate and a lifting member. The pressing plate is arranged above the workbench near the discharging end, and the lifting plate is used to drive the pressing plate to lift and lower. An air outlet pipe is arranged on the pressing plate, and the air outlet pipe is connected with a gas supply member for supplying gas to the air outlet pipe, and the nozzle of the air outlet pipe faces the workbench.

[0012] By adopting the above technical solution, when the pressing plate is driven by the lifting member to press against the surface of the object with film pasted, the gas supply member supplies gas to the air outlet pipe, and the gas output from the nozzle of the air outlet pipe blows towards the edge of the object with film pasted, so that the protective film is close to the surface of the object under the action of the air flow, optimizing the bonding stability between the protective film and the object.

[0013] Preferably, there are multiple air outlet pipes, and the air outlet pipes are evenly distributed along the circumference of the object. The pressing plate is provided with guiding holes for each air outlet pipe to penetrate and insert. One end of the guiding hole near the workbench is inclined towards a position away from the center of the pressing plate, and a moving member is arranged on the workbench for driving the air outlet pipe to slide along the length direction of the corresponding guiding hole.

[0014] By adopting the above technical solution, when the pressing plate is driven by the lifting member to move downward so that the pressing plate presses against the outer surface of the object with the film already pasted, the moving member drives all the air outlet pipes to move downward along the length direction of the corresponding guiding holes. Since the guiding holes are inclined, when the air outlet pipes move downward, the pipe orifices of the air outlet pipes will move away from the edge of the pressing plate under the guiding action of the guiding holes, that is, the adjustment of the air blowing position of the air outlet pipes is realized, the acting area of the gas output by the air outlet pipes on the surface of the object is enlarged, and the bonding stability between the protective film and the object is further optimized.

[0015] Preferably, the conveying assembly includes a conveyor belt, a feeding frame, a pushing plate and a first linkage member. The conveyor belt is arranged along the length direction of the workbench. The feeding frame is arranged at one end of the conveyor belt away from the pressing plate. A material passing hole for a single object to pass through is formed in the side wall of the feeding frame near the bottom. The pushing plate is arranged on one side of the feeding frame away from the film laminating machine body. The first linkage member is used to drive the pushing plate to penetrate through the material passing hole.

[0016] By adopting the above technical solution, the first linkage member drives the pushing plate to move towards the film laminating machine body, so that the pushing plate penetrates through the material passing hole during the movement. During the penetration process, the object originally located at the material passing hole is pushed out of the feeding frame and moves onto the conveyor belt, and then the object is conveyed through the conveyor belt.

[0017] Preferably, the first linkage member includes a first connecting rod, a second connecting rod, two first racks and a first gear set. The first connecting rod and the second connecting rod respectively correspond to a first rack. One end of the first connecting rod is connected to the pushing plate, and the other end is connected to the corresponding first rack. One end of the second connecting rod is connected to the corresponding first rack, and the other end is connected to the pressing plate. The first gear set is used to drive the other first rack to move along its length direction when one of the first racks moves.

[0018] By adopting the above technical solution, when the pressing plate moves downward, the second connecting rod and its corresponding first rack move downward together with the pressing plate. At this time, the first gear set drives the first rack connected to the first connecting rod to move, so that the first connecting rod drives the pushing plate to penetrate through the material passing hole towards the film laminating machine body to realize pushing. Correspondingly, when the pressing plate moves upward, the pushing plate will penetrate through the material passing hole towards the direction away from the film laminating machine body under the drive of the first linkage member to realize the reset of the pushing plate.

[0019] Preferably, the conveying assembly also includes a support plate and a reset torsion spring. A clearance hole is opened through the bottom of the feed frame. The end of the support plate away from the film laminating machine body is rotatably connected to the inner wall of the clearance hole. The reset torsion spring is sleeved on the rotating connection between the support plate and the inner wall of the clearance hole. A material through hole is formed between the support plate and the bottom wall of the feed frame. When the reset torsion spring is not deformed, the length direction of the support plate is parallel to the length direction of the conveyor belt, and the aperture of the material through hole is smaller than the thickness of the object to be film-laminated.

[0020] By adopting the above technical solution, when the push plate is not inserted into the material through hole, the length direction of the support plate is parallel to the length direction of the conveyor belt, and since the aperture of the material through hole is smaller than the thickness of the object to be filmed, the object to be filmed cannot pass through the material through hole. When the push plate is inserted into the material through hole, the push plate squeezes the object to be filmed. At this time, the object to be filmed presses down the support plate in order to pass through the material through hole, so that the support plate rotates and tilts downward, thereby increasing the aperture of the material through hole. When the object to be filmed separates from the feed frame at the enlarged material through hole, it will move smoothly to the conveyor belt under the guidance of the inclined support plate.

[0021] Preferably, the feeding frame is further provided with a dust collecting member, which is used to collect dust from the outer surface of the object passing through the feeding hole.

[0022] By adopting the above technical solution, when the object passes through the material through hole and leaves the feeding frame, the surface of the object is vacuumed by the dust collector, thereby reducing the occurrence of the situation where the dust on the surface of the object affects the subsequent adhesion stability with the protective film.

[0023] Preferably, the conveying assembly further comprises a partition and a second linkage member, wherein the partition is arranged on the workbench, and the second linkage member is used to drive the partition to move toward the direction close to the feeding channel and adhere to the object to be film-coated.

[0024] By adopting the above technical solution, when one of the objects to be film-coated is conveyed through the film-coating machine body, the partition is driven by the second linkage to move to the feeding channel and adhere to the object to be film-coated. At this time, the object to be film-coated is blocked by the partition and stops moving, so that the partition and the second linkage can be used to adjust the distance between adjacent objects to be film-coated being conveyed on the workbench, so that the object conveying speed is adapted to the film-coating speed.

[0025] Preferably, the second linkage member includes a linkage plate, a moving rod, a second gear set and two second racks. The partition is rotatably connected to the linkage plate. One end of the moving rod is hinged to the linkage plate, and the other end is connected to one of the second racks. The other second rack is connected to the pressure plate. The second gear set is used to drive the other second rack to move along the length direction of the workbench when the second rack connected to the pressure plate rises and falls with the pressure plate.

[0026] By adopting the above technical solution, when the pressing plate moves downward driven by the lifting member, the pressing plate drives the second rack connected thereto to move downward. At this time, the second gear set drives another second rack to move along the length direction of the workbench, so that the moving rod pushes against the linkage plate, and the linkage plate drives the partition plate to rotate. Further, the partition plate is inserted into the feeding channel in the direction close to the feeding channel and fits against the side wall of the object, realizing the blocking of the vehicle logo. Correspondingly, when the lifting member drives the pressing plate to move upward, the partition plate will move away from the feeding channel driven by the second linkage member to release the blocking of the object, so that the object can be continuously conveyed.

[0027] In summary, the present application includes at least one of the following beneficial technical effects:

[0028] 1. Before film pasting, the two limiting plates are driven to move in advance according to the size of the object to be film pasted and the position of the film pasting area of the film pasting machine body, so that the size of the feeding channel is just large enough for the object to be film pasted to be inserted, and the object to be film pasted can move to the film pasting area under the limiting action of the feeding channel and the conveying of the conveying component to realize accurate film pasting, without the need for manual frequent verification of the placement position of the object to be film pasted relative to the workbench, improving the film pasting efficiency and reducing the film pasting position deviation at the same time;

[0029] 2. The automatic supply and conveyance of the object to be film pasted are realized through the conveying component, the automatic adjustment of the distance between two adjacent objects to be film pasted in the conveying process is realized through the partition plate and the second linkage member, and the surface of the object with the film pasted is recompressed through the recompression component to strengthen the adhesion strength between the protective film and the surface of the object to be film pasted; Description of the Drawings

[0030] Figure 1 is a schematic structural diagram of a vehicle logo film pasting device in the embodiment.

[0031] Figure 2 is Figure 1 a cross-sectional view taken along the line A-A in [the figure] for showing the structure of the moving component.

[0032] Figure 3 is a schematic diagram for showing the positional relationship among the feeding frame, the feeding channel and the partition plate in the embodiment.

[0033] Figure 4 is a cross-sectional view for showing the internal structure of the feeding frame in the embodiment.

[0034] Figure 5 is a schematic diagram for showing the connection relationship between the partition plate and the workbench in the embodiment.

[0035] Figure 6 is Figure 1 a cross-sectional view taken along the line B-B in [the figure] for showing the structure of the recompression component.

[0036] Figure 7It is a schematic diagram for illustrating the structures of the first linkage member and the second linkage member in the embodiment.

[0037] Figure 8 Schematic diagram showing the positional relationship between the pressure plate and the air outlet pipe in the embodiment.

[0038] Explanation of reference numerals: 1. workbench; 11. feeding end; 12. discharging end; 13. limiting plate; 14. feeding channel; 15. moving assembly; 151. adjusting rod; 152. bidirectional screw rod; 153. motor; 2. conveying assembly; 21. conveyor belt; 22. feeding frame; 221. clearance hole; 222. material through hole; 223. dust collecting part; 23. pushing plate; 24. first linkage member; 241. first connecting rod; 242. second connecting rod; 243. first rack; 244. first gear set; 2441. first docking wheel; 2442, first bevel gear; 25, supporting plate; 26, return torsion spring; 27, partition; 271, rotating rod; 28, second linkage member; 281, linkage plate; 282, moving rod; 283, second gear set; 2831, second docking wheel; 2832, second bevel gear; 284, second rack; 3, laminating machine body; 4, re-pressing assembly; 41, pressing plate; 411, guide hole; 412, air outlet pipe; 413, air supply member; 414, moving member; 4141, moving plate; 4142, second cylinder; 42, lifting member. DETAILED DESCRIPTION

[0039] The following is combined with Figure 1-8 This application is described in further detail.

[0040] The embodiment of the present application discloses a vehicle logo film pasting device. The vehicle logo film pasting device of the present application is used to apply a film to the surface of the vehicle logo. Figure 1 The vehicle logo film laminating device includes a workbench 1, on which are provided a conveying assembly 2, a laminating machine body 3, and a re-pressing assembly 4. One end of the workbench 1 is a feed end 11, and the other end is a discharge end 12. The laminating machine body 3 is located in the middle of the workbench 1, with the feed end 11 and the discharge end 12 respectively arranged at both ends of the laminating machine body 3. The vehicle logo entering the laminating machine body 3 from the feed end 11 is the vehicle logo to be lamination-applied, and the vehicle logo output from the discharge end 12 is the vehicle logo that has been lamination-applied. The conveying assembly 2 is used to convey the vehicle logo from the feed end 11 to the discharge end 12, and the laminating machine body 3 is used to lamination the vehicle logo; the re-pressing assembly 4 is located at the discharge end 12 of the workbench 1 and is used to perform a second pressing on the outer surface of the lamination-applied vehicle logo to enhance the adhesion strength between the vehicle logo and the protective film applied to its surface.

[0041] Reference Figure 1 and Figure 2The conveying component 2 includes a conveyor belt 21, a feeding frame 22, a pushing plate 23 and a first linkage member 24; the conveyor belt 21 is arranged along the length direction of the workbench 1, and two limit plates 13 are also provided on the workbench 1. The two limit plates 13 are located above the conveyor belt 21 and are arranged along the length direction of the workbench 1. A feeding channel 14 for inserting a single vehicle logo is reserved between the two limit plates 13. A moving component 15 for adjusting the distance between the two limit plates 13 is provided on the workbench 1.

[0042] Reference Figure 1 and Figure 2 The moving assembly 15 includes two adjusting rods 151, a bidirectional screw rod 152 and a motor 153. The adjusting rod 151 is arranged in a one-to-one correspondence with the limit plate 13, and one end of the adjusting rod 151 is fixedly connected to the upper surface of the limit plate 13, and the other end of the adjusting rod 151 is threadedly sleeved on the end of the bidirectional screw rod 152. The bidirectional screw rod 152 is rotatably connected to the bottom of the workbench 1, and each end of the bidirectional screw rod 152 corresponds to only one bidirectional screw rod 152. The motor 153 is installed on the side wall of the workbench 1 by bolts, and the driving end of the motor 153 is welded to the end of the bidirectional screw rod 152 to drive the bidirectional screw rod 152 to rotate, thereby making the two adjusting rods 151 drive the two limit plates 13 to move toward or away from each other.

[0043] Reference Figure 3 and Figure 4 The feeding frame 22 is detachably connected to the upper surface of the workbench 1, and a clearance hole 221 is provided at the bottom of the feeding frame 22. The inner wall of the feeding frame 22 near the clearance hole 221 is rotatably connected to a rotating shaft. The conveying assembly 2 also includes a supporting plate 25 and a reset torsion spring 26 sleeved on the rotating shaft. The supporting plate 25 is fixedly sleeved on the rotating shaft, and the reset torsion spring 26 is movably sleeved on the rotating shaft, and one end of the reset torsion spring 26 is welded to the supporting plate 25, and the other end is welded to the inner wall of the feeding frame 22. When the reset torsion spring 26 is not deformed, the supporting plate 25 is in a horizontal state, and the car logos are inserted one by one into the inside of the feeding frame 22 along the height direction of the feeding frame 22, and the above-mentioned car logos are supported by the supporting plate 25.

[0044] Reference Figure 3 and Figure 4The supporting plate 25 and the bottom wall of the feeding frame 22 form a through hole 222, which is connected to the clearance hole 221. The car logo at the bottom is located in the through hole 222, and when the supporting plate 25 is in a horizontal state, the height of the through hole 222 formed between the supporting plate 25 and the bottom wall of the feeding frame 22 is less than the thickness of the car logo. The pushing plate 23 is located on the side of the feeding frame 22 away from the laminating machine body 3, and the first linkage 24 is used to drive the pushing plate 23 to pass through the material hole 222; in the process of the pushing plate 23 passing through the material hole 222, since the thickness of the car logo is greater than the current height of the material hole 222, the car logo will be pushed downward by the pushing plate 23 to press the supporting plate 25, so that the supporting plate 25 tilts downward, thereby expanding the material hole 222, making it easier for the car logo to pass through the material hole 222 and separate from the feeding frame 22. Since the supporting plate 25 is tilted, the car logo can move smoothly to the conveyor belt 21 under the guidance of the tilted supporting plate 25.

[0045] Reference Figure 4 The feeding frame 22 is also provided with a dust collecting part 223. The inner wall of the feeding frame 22 near the feeding hole 222 is provided with several dust collecting ports. The dust collecting part 223 can be a suction fan, which is connected to all the dust collecting ports through a pipe, so that when the car logo is separated from the feeding frame 22, the surface of the car logo can be cleaned by the dust collecting part 223.

[0046] Reference Figure 3 and Figure 5 The conveying assembly 2 also includes a partition 27 and a second linkage member 28. A rotating rod 271 is connected between the partition 27 and the workbench 1. The partition 27 is rotatably connected to the workbench 1 through the rotating rod 271, and the second linkage member 28 is used to drive the partition 27 to rotate toward or away from the feeding channel 14; the thickness of the vehicle logo to be pasted is greater than the thickness of the limit plate 13, that is, the upper surface of the vehicle logo to be pasted between the two limit plates 13 is higher than the upper surface of the limit plate 13; therefore, when the partition 27 is rotated to the top of the feeding channel 14, the side wall of the partition 27 can be fitted with the side wall of the vehicle logo to be pasted in the feeding channel 14 to intercept the vehicle logo to be pasted in the feeding channel and control the distance between two adjacent vehicle logos to be pasted.

[0047] Reference Figure 6 and Figure 7 The re-pressing assembly 4 includes a pressing plate 41 and a lifting member 42. The lifting member 42 is specifically a cylinder. The lifting member 42 is installed on the workbench 1. The driving end of the lifting member 42 is connected to the pressing plate 41. The sliding direction of the pressing plate 41 is perpendicular to the length direction of the conveyor belt 21. The first linkage member 24 is used to drive the pushing plate 23 to pass through the material hole 222 when the pressing plate 41 is lifted or lowered. The second linkage member 28 is used to drive the partition 27 to rotate when the pressing plate 41 is lifted or lowered.

[0048] Reference Figure 7, the first linkage 24 includes a first connecting rod 241, a second connecting rod 242, two first racks 243 and a first gear set 244. The length direction of the first connecting rod 241 is parallel to the length direction of the workbench 1, and one end of the first connecting rod 241 is connected to the side wall of the pushing plate 23. The top end of the second connecting rod 242 is welded to the side wall of the pressing plate 41. The first gear set 244 includes two first docking wheels 2441 and two meshing first bevel gears 2442. The first bevel gears 2442, the first docking wheels 2441 and the first racks 243 are arranged in one-to-one correspondence, and the first docking wheel 2441 is meshed and connected to the corresponding first rack 243. The first bevel gear 2442 is coaxially arranged with the corresponding first docking wheel 2441 and is rotatably connected to the side wall of the workbench 1.

[0049] Refer to Figure 5 and Figure 7 , the second linkage 28 includes a linkage plate 281, a moving rod 282, a second gear set 283 and two second racks 284. The rotating rod 271 passes through the workbench 1 and is fixedly connected to the end of the linkage plate 281. The linkage plate 281 is hinged to the moving rod 282. One end of the moving rod 282 away from the linkage plate 281 is welded to one of the second racks 284, and the other second rack 284 is connected to the side wall of the pressing plate 41. The second gear set 283 specifically includes two second docking wheels 2831 and two meshing second bevel gears 2832. The second bevel gears 2832, the second docking wheels 2831 and the second racks 284 are arranged in one-to-one correspondence, and the docking gears are meshed and connected to the corresponding second racks 284. The second bevel gear 2832 is coaxially arranged with the corresponding second docking wheel 2831 and is rotatably connected to the side wall of the workbench 1.

[0050] Refer to Figure 6 and Figure 8 , a plurality of guide holes 411 are formed through the pressing plate 41. The guide holes 411 are evenly arranged along the circumferential direction of the pressing plate 41, and the lower ends of the guide holes 411 are inclined in the direction away from the center position of the pressing plate 41. Each guide hole 411 is correspondingly inserted with an air outlet pipe 412. The air outlet pipe 412 is made of an elastically deformable material. A moving member 414 is further arranged on the workbench 1. The moving member 414 includes a moving plate 4141 and a second air cylinder 4142. The cylinder body of the second air cylinder 4142 is connected to the workbench 1, and the driving end of the second air cylinder 4142 is connected to the moving plate 4141. The driving end of the lifting member 41 passes through the moving plate 4141. The tops of all the air outlet pipes 412 are fixedly bonded to the moving plate 4141. An air supply member 413 is further arranged on the moving plate 4141. The air supply member 413 can specifically be an air pump. The air supply member 413 is connected to all the air outlet pipes 412 through a pipeline.

[0051] The implementation principle of a vehicle logo film - sticking device in an embodiment of this application is as follows: Before film - sticking, first, according to the size of the vehicle logo to be film - stuck, adjust the distance between the two limit plates 13 through the moving component 15, that is, the size of the feeding channel 14. After adjustment, detachably connect the feeding frame 22 loaded with the vehicle logo to be film - stuck to the workbench 1, and make the material - passing hole 222 of the feeding frame 22 exactly located above the feeding channel 14. Then start the lifting member 42 to drive the pressing plate 41 to move downward. At this time, drive the pushing plate 23 to insert into the material - passing hole 222 through the first linkage member 24, so as to push out the vehicle logo located at the material - passing hole 222 from the feeding frame 22 and move it into the feeding channel 14 under the guiding action of the inclined supporting plate 25.

[0052] During the process of the lifting member 42 driving the pressing plate 41 to move downward, the partition plate 27 rotates to the upper part of the feeding channel 14 through the second linkage member 28 and fits against the side wall of the vehicle logo to be film - stuck in the feeding channel 14, so as to intercept the vehicle logo to be film - stuck and control the distance between adjacent vehicle logos to be film - stuck. When the vehicle logo to be film - stuck moves to the film - sticking machine body 3, attach a protective film to the upper surface of the vehicle logo to be film - stuck through the film - sticking machine body 3 (this film - sticking operation is prior art and will not be elaborated in this article). The film - stuck vehicle logo enters the discharge end 12 and moves in the direction close to the pressing plate 41. At this time, the conveying speed of the conveyor belt 21 and the opening and closing frequency of the air cylinder can be controlled, or the conveyor belt 21 can be controlled to pause when the film - stuck vehicle logo moves under the pressing plate 41, etc., to ensure that when the film - stuck vehicle logo moves directly below the pressing plate 41, the pressing plate 41 can be pressed against the upper surface of the vehicle logo. During the process of the pressing plate 41 pressing against the lower surface of the vehicle logo, supply air to the air outlet pipe 412 through the air supply member 413, and drive all the air outlet pipes 412 to move downward along the corresponding guiding holes 411 through the moving member 414, so that the gas blown out by the air outlet pipes 412 is sprayed on the upper surface of the film - stuck vehicle logo, improving the sticking stability of the protective film to the upper surface of the vehicle logo. When the pressing plate 41 moves upward, the conveyor belt 21 drives the film - stuck object to move out of the workbench 1, and finally completes the film - sticking operation.

[0053] The above are all preferred embodiments of this application. It does not limit the protection scope of this application accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. A vehicle logo film pasting device, comprising a workbench (1) and a film pasting machine body (3) arranged on the workbench (1), wherein a conveying component (2) for conveying an object to be pasted with a film is arranged on the workbench (1), and is characterized in that: At least two limiting plates (13) are arranged on the workbench (1). A feeding channel (14) for inserting the object to be film-attached is reserved between the two limiting plates (13). The length direction of the feeding channel (14) is parallel to the conveying direction of the object to be film-attached. A moving component (15) is also arranged on the workbench (1). The moving component (15) is used to drive the two limiting plates (13) to slide, so as to adjust the size of the feeding channel (14) and its position relative to the workbench (1); One end of the film laminating machine body (3) is the discharging end (12). A re-pressing component (4) is arranged on the workbench (1) near the discharging end (12). The re-pressing component (4) is used to press the surface of the film-attached object output from the discharging end (12); The re-pressing component (4) includes a pressing plate (41) and a lifting component (42). The pressing plate (41) is arranged above the workbench (1) near the discharging end (12). The lifting component (42) is used to drive the pressing plate (41) to lift and lower. The conveying component (2) includes a conveyor belt (21), a feeding frame (22), a pushing plate (23) and a first linkage (24). The conveyor belt (21) is arranged along the length direction of the workbench (1). The feeding frame (22) is arranged at one end of the conveyor belt (21) away from the pressing plate (41). A material passing hole (222) for a single object to pass through is opened on the side wall of the feeding frame (22) near the bottom. The pushing plate (23) is arranged on one side of the feeding frame (22) away from the film laminating machine body (3). The first linkage (24) is used to drive the pushing plate (23) to penetrate through the material passing hole (222); The first linkage (24) includes a first connecting rod (241), a second connecting rod (242), two first racks (243) and a first gear set (244). The first connecting rod (241) and the second connecting rod (242) respectively correspond to one first rack (243). One end of the first connecting rod (241) is connected to the pushing plate (23), and the other end is connected to the corresponding first rack (243). One end of the second connecting rod (242) is connected to the corresponding first rack (243), and the other end is connected to the pressing plate (41). The first gear set (244) is used to drive the other first rack (243) to move along its length direction when one first rack (243) moves; 2. The vehicle logo film pasting device according to claim 1, wherein: An air outlet pipe (412) is arranged on the pressing plate (41). The air outlet pipe (412) is connected to an air supply component (413) for supplying air to the air outlet pipe (412), and the nozzle of the air outlet pipe (412) faces the workbench (1).

3. The vehicle logo film pasting device according to claim 2, wherein: There are multiple air outlet pipes (412), and the air outlet pipes (412) are evenly distributed along the circumference of the object. The pressure plate (41) is provided with a guide hole (411) for each air outlet pipe (412) to pass through and insert. One end of the guide hole (411) close to the workbench (1) is inclined toward a position away from the center of the pressure plate (41). The workbench (1) is provided with a moving part (414) for driving the air outlet pipe (412) to slide along the length direction of the corresponding guide hole (411).

4. The vehicle logo film pasting device according to claim 1, characterized in that: The conveying assembly (2) further comprises a supporting plate (25) and a return torsion spring (26); a clearance hole (221) is provided through the bottom of the feeding frame (22); one end of the supporting plate (25) away from the laminating machine body (3) is rotatably connected to the inner wall of the clearance hole (221); the return torsion spring (26) is sleeved on the rotatable connection between the supporting plate (25) and the inner wall of the clearance hole (221); a through hole (222) is formed between the supporting plate (25) and the bottom wall of the feeding frame (22); when the return torsion spring (26) is not deformed, the length direction of the supporting plate (25) is parallel to the length direction of the conveyor belt (21), and the aperture of the through hole (222) is smaller than the thickness of the object to be laminating.

5. The vehicle logo film pasting device according to claim 1, characterized in that: The feeding frame (22) is further provided with a dust collecting member (223), and the dust collecting member (223) is used to collect dust from the outer surface of the object passing through the material passage hole (222).

6. The vehicle logo film applying device according to claim 1, characterized in that: The conveying assembly (2) further comprises a partition (27) and a second linkage member (28), wherein the partition (27) is arranged on the workbench (1), and the second linkage member (28) is used to drive the partition (27) to move toward the feeding channel (14) and adhere to the object to be film-coated.

7. The vehicle logo film pasting device according to claim 6, wherein: The second linkage member (28) includes a linkage plate (281), a moving rod (282), a second gear set (283) and two second racks (284); the partition plate (27) is rotatably connected to the linkage plate (281); one end of the moving rod (282) is hinged to the linkage plate (281), and the other end is connected to one of the second racks (284); the other second rack (284) is connected to the pressure plate (41); the second gear set (283) is used to drive the other second rack (284) to move along the length direction of the workbench (1) when the second rack (284) connected to the pressure plate (41) rises and falls with the pressure plate (41).

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