Aluminum plate surface film pasting device

Abstract

The utility model discloses an aluminum plate surface film pasting device which comprises a conveying frame, a conveying belt is arranged on the conveying frame, a cleaning mechanism and an extruding mechanism are arranged above the conveying belt, the cleaning mechanism comprises a U-shaped plate fixed to the top of the conveying frame, the inner side of the U-shaped plate is rotationally connected with a supporting shaft, the outer side of the supporting shaft is fixedly sleeved with a cleaning frame, and the U-shaped plate is fixed to the conveying frame. The cleaning frame is obliquely arranged, the inner side of the cleaning frame is rotationally connected with a brush roller located at the top of the conveying belt, the outer side of the U-shaped plate is symmetrically and fixedly connected with two guide columns, the ends, away from the U-shaped plate, of the two guide columns are fixedly connected with the same side plate, and a guide plate is movably connected between the two guide columns in a sleeving mode. According to the laminating device for laminating the film on the surface of the aluminum plate, dust on the surface of the aluminum plate can be removed when the aluminum plate is conveyed, so that the film can be firmly adhered to the surface of the aluminum plate.

Description

Technical Field

[0001] The utility model belongs to the technical field of aluminum plate processing, in particular to a device for laminating a film on the surface of an aluminum plate. Background Art

[0002] Aluminum products are a general term for daily necessities and industrial products made from aluminum alloy as the main raw material. Aluminum alloy is a general term for alloys based on aluminum, and aluminum plate is one of the many types of aluminum products. In the production and processing of aluminum plates, aluminum plate film is one of the important processing steps. Aluminum plate film refers to covering the surface of the aluminum plate with a layer of plastic film. The main purpose is to prevent the surface of the aluminum plate from being scratched. It is a protective measure to prevent the aluminum plate from being damaged during transportation and installation.

[0003] According to the patent document with the authorization announcement number: CN216102980U, entitled "A device for laminating an aluminum plate surface for processing aluminum products", a vacuum pump is used to generate suction at the suction cup corresponding to the aluminum plate body, which is beneficial to the adsorption and fixation of the aluminum plate body. As the conveyor belt is transported, the film on the film roller can be attached to the aluminum plate body, and the first electric push rod can be used to push the mounting plate to drive the pressure roller to flatten the auxiliary film to improve the laminating effect. At the same time, under the elastic force of the spring, it can effectively avoid the mechanical squeezing of the film by the pressure roller and cause damage. After the end, the second electric push rod is used to push the cutter to cut the film, which is convenient and quick; the motor drives the threaded rod to rotate, which can drive the slider to drive the mounting plate to adjust the distance between the pressure roller and the film roller, so that it is suitable for laminating aluminum plate bodies of different lengths. The device for laminating an aluminum plate surface for processing aluminum products has a reasonable structure, good laminating effect and strong practicality.

[0004] The above device still has the following defects: it directly places the aluminum plate on the conveyor belt for transportation and compacts the film, and dust easily adheres to the surface of the aluminum plate during the processing, resulting in the film being unable to firmly adhere to the surface of the aluminum plate. Utility Model Content

[0005] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides an aluminum plate surface film laminating device, which effectively solves the problem that the current film cannot be firmly adhered to the surface of the aluminum plate.

[0006] To achieve the above object, the utility model provides the following technical solutions: an aluminum plate surface film laminating device, comprising a conveyor frame, a conveyor belt is provided on the conveyor frame, and a cleaning mechanism and a squeezing mechanism are provided above the conveyor belt;

[0007] The cleaning mechanism includes a U-shaped plate fixed to the top of the conveyor frame, the inner side of the U-shaped plate is rotatably connected to the support shaft, the outer side of the support shaft is fixedly sleeved with a cleaning frame, the cleaning frame is inclined, the inner side of the cleaning frame is rotatably connected to a brush roller located at the top of the conveyor belt, the outer side of the U-shaped plate is symmetrically fixedly connected to two guide columns, the two guide columns are fixedly connected to the same side plate at one end away from the U-shaped plate, a guide plate is movably sleeved between the two guide columns, two return springs are symmetrically fixedly connected between the guide plate and the side plate, the two return springs are respectively sleeved on the outer sides of the two guide columns, the inner side of the cleaning frame is rotatably connected to an inner shaft, the outer side of the inner shaft is fixedly sleeved with a movable rod, and the top end of the movable rod is rotatably connected to the bottom of the guide plate.

[0008] Preferably, a sleeve plate is provided between the U-shaped plate and the guide plate, and the sleeve plate is fixedly sleeved on the outer sides of the two guide columns. The bottom of the sleeve plate is symmetrically fixedly connected with a mounting plate and a vertical plate. The movable rod is located between the mounting plate and the vertical plate, and a film roller is provided between the mounting plate and the vertical plate and located below the movable rod.

[0009] Preferably, the side of the vertical plate close to the mounting plate is rotatably connected to a support column, the end of the support column away from the vertical plate is fixedly connected to a positioning frame, the end of the film roller close to the vertical plate is fixedly connected to a positioning block, and the positioning block is inserted into the positioning frame.

[0010] Preferably, the mounting plate is fixedly connected to a screw on the side away from the vertical plate, a limit plate is movably sleeved on the outer side of the screw, a nut is provided on the side of the limit plate away from the mounting plate, the nut is threadedly sleeved on the outer side of the screw, and the limit plate is rotatably connected to the limit column on the side close to the mounting plate, and the end of the limit column away from the limit plate is fixedly connected to a block, the limit column passes through the mounting plate and is rotatably connected to the mounting plate, and the end of the limit column away from the limit plate is fixedly connected to the block, and the end of the film roller close to the limit column is provided with a square groove, and the block is inserted into the square groove.

[0011] Preferably, the extrusion mechanism includes a U-shaped round rod fixed to the top of the conveying frame, and a lifting plate is movably sleeved on the outer side of the U-shaped round rod. Two slides are symmetrically provided above the lifting plate, and the two slides are movably sleeved on the outer side of the U-shaped round rod. A supporting round rod is fixedly connected between the bottoms of the two slides, and the supporting round rod passes through the lifting plate and is movably connected to the lifting plate. Two support plates are symmetrically fixedly sleeved on the outer side of the supporting round rod, both of which are located below the lifting plate, and a pressure roller located below the supporting round rod is rotatably connected between the two support plates.

[0012] Preferably, compression springs are fixedly connected between the two slides and the lifting plate, and the two compression springs are sleeved on the outside of the supporting round rod.

[0013] Preferably, a cylinder is fixedly installed between the lifting plate and the side plate, and the side plate is fixedly sleeved on the outer middle part of the U-shaped round rod.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The utility model facilitates the placement of the film roller on the vertical plate through the cooperation between the positioning block and the positioning frame, and facilitates the limitation of the film roller through the cooperation between the square block and the square groove, and facilitates the installation of the film roller between the mounting plate and the vertical plate through the cooperation between the screw and the nut and the limiting plate and the limiting column, so that the film on the film roller can be attached to the aluminum plate, and facilitates the close fit of the brush roller to the surface of the aluminum plate through the cooperation between the supporting shaft, the cleaning frame, the inner shaft, the movable rod, the guide plate, the guide column and the return spring, so that the dust on the surface of the aluminum plate can be removed when the aluminum plate is transported, thereby facilitating the firm adhesion of the film to the surface of the aluminum plate;

[0016] 2. This new type facilitates the downward movement of the supporting round rod through the cooperation between the cylinder and the lifting plate, as well as the U-shaped round rod and the slide plate, and facilitates the downward movement of the pressure roller to extrude the aluminum plate through the cooperation between the compression spring and the support plate, thereby facilitating the compaction of the film. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Hereinafter, some specific embodiments of the present invention will be described in detail in an exemplary and non-limiting manner with reference to the accompanying drawings. The same reference numerals in the accompanying drawings indicate the same or similar components or parts. It should be understood by those skilled in the art that these drawings are not necessarily drawn to scale. In the accompanying drawings:

[0018] Figure 1 This is a schematic diagram of the structure of the aluminum plate surface film laminating device of the utility model;

[0019] Figure 2 This is a schematic diagram of the cleaning mechanism structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the film roller of the utility model;

[0021] Figure 4 This is a schematic diagram of the disassembled structure of the mounting plate and the vertical plate of the utility model;

[0022] Figure 5 This is a schematic diagram of the extrusion mechanism structure of the utility model.

[0023] In the figure: 1, conveyor frame; 2, cleaning mechanism; 201, U-shaped plate; 202, cleaning frame; 203, inner shaft; 204, brush roller; 205, film roller; 206, movable rod; 207, return spring; 208, side plate; 209, guide plate; 2010, guide column; 2011, sleeve plate; 2012, support shaft; 2013, mounting plate; 2014, vertical plate; 2015, positioning frame; 201 6. Positioning block; 2017. Square groove; 2018. Square block; 2019. Limiting plate; 2020. Screw; 2021. Nut; 2022. Limiting column; 2023. Support column; 3. Extrusion mechanism; 301. U-shaped round rod; 302. Compression spring; 303. Support plate; 304. Pressure roller; 305. Supporting round rod; 306. Lifting plate; 307. Slide plate; 308. Cylinder; 4. Conveyor belt. DETAILED DESCRIPTION

[0024] The following is a clear and complete description of the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0025] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0026] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0027] Embodiment 1, by Figure 1 The utility model relates to a device for laminating a film on the surface of an aluminum plate, comprising a conveyor frame 1, a conveyor belt 4 is provided on the conveyor frame 1, a cleaning mechanism 2 and an extrusion mechanism 3 are provided above the conveyor belt 4, a plurality of suction cups are evenly arranged on the conveyor belt 4, and a vacuum pump connected to the suction cup is provided on the conveyor frame 1. The vacuum pump can generate suction at the suction cup corresponding to the aluminum plate, thereby adsorbing and fixing the aluminum plate. As the conveyor belt 4 is transported, the film can be attached to the aluminum plate to achieve the purpose of laminating.

[0028] Specifically, by Figure 2-4The cleaning mechanism 2 includes a U-shaped plate 201 fixed to the top of the conveyor frame 1, the inner side of the U-shaped plate 201 is rotatably connected to the support shaft 2012, the outer side of the support shaft 2012 is fixedly sleeved with a cleaning frame 202, the cleaning frame 202 is tilted, the inner side of the cleaning frame 202 is rotatably connected to the brush roller 204 located at the top of the conveyor belt 4, and the outer side of the U-shaped plate 201 is symmetrically fixedly connected to two guide columns 2010, and the two guide columns 2010 are away from one end of the U-shaped plate 201. It is fixedly connected to the same side plate 208, and a guide plate 209 is movably sleeved between the two guide columns 2010. Two return springs 207 are symmetrically fixedly connected between the guide plate 209 and the side plate 208. The two return springs 207 are respectively sleeved on the outside of the two guide columns 2010. The inner side of the cleaning frame 202 is rotatably connected to the inner shaft 203, and the outer side of the inner shaft 203 is fixedly sleeved with a movable rod 206. The top of the movable rod 206 is rotatably connected to the bottom of the guide plate 209.

[0029] A sleeve plate 2011 is provided between the U-shaped plate 201 and the guide plate 209, and the sleeve plate 2011 is fixedly sleeved on the outer sides of the two guide columns 2010. The bottom of the sleeve plate 2011 is symmetrically fixedly connected with the mounting plate 2013 and the vertical plate 2014. The movable rod 206 is located between the mounting plate 2013 and the vertical plate 2014. A film roller 205 is provided between the mounting plate 2013 and the vertical plate 2014 and is located below the movable rod 206. The side of the vertical plate 2014 close to the mounting plate 2013 is rotatably connected to the support column 2023, and the end of the support column 2023 away from the vertical plate 2014 is fixedly connected to the positioning frame 2015. The end of the film roller 205 close to the vertical plate 2014 is fixedly connected to the positioning block 2016, and the positioning block 2016 is inserted into the positioning frame 2015.

[0030] The side of the mounting plate 2013 away from the vertical plate 2014 is fixedly connected to a screw 2020, and a limiting plate 2019 is movably sleeved on the outer side of the screw 2020. A nut 2021 is provided on the side of the limiting plate 2019 away from the mounting plate 213, and the nut 2021 is threadedly sleeved on the outer side of the screw 2020. The side of the limiting plate 2019 close to the mounting plate 213 is rotatably connected to the limiting post 2022, and the end of the limiting post 2022 away from the limiting plate 2019 is fixedly connected to the block 2018. The limiting post 2022 passes through the mounting plate 2013 and is rotatably connected to the mounting plate 2013. The end of the limiting post 2022 away from the limiting plate 2019 is fixedly connected to the block 2018. The end of the film roller 205 close to the limiting post 2022 is provided with a square groove 2017, and the block 2018 is inserted into the square groove 2017;

[0031] When in use, first place the film roller 205 between the mounting plate 2013 and the vertical plate 2014, so that the positioning block 2016 is inserted into the positioning frame 2015, and then the limiting plate 2019 is put on the outside of the screw 2020 so that the limiting column 2022 passes through the mounting plate 2013 until the block 2018 is inserted into the square groove 2017, and then the nut 2021 is put on the outside of the screw 2020 and tightened to fix the limiting plate 2019, completing the installation of the film roller 205, and then fix the aluminum plate on the conveyor belt 4 for transportation. When the aluminum plate passes through the brush roller 204, the brush roller 204 is driven to move, and at the same time the cleaning frame 202 and the support shaft 2012 rotate, and the guide plate 209 is driven to slide along the two guide columns 2010 through the inner shaft 203 and the movable rod 206. The two return springs 207 are deformed, and under the action of the elastic force of the two return springs 207, the brush roller 204 is tightly attached to the surface of the aluminum plate, thereby removing the dust on the surface of the aluminum plate, and then the film on the film roller 205 is attached to the surface of the aluminum plate, and finally the film is firmly adhered to the surface of the aluminum plate.

[0032] Specifically, by Figure 5 The extrusion mechanism 3 includes a U-shaped round rod 301 fixed to the top of the conveyor frame 1, and the outer side of the U-shaped round rod 301 is movably connected with a lifting plate 306. Two slides 307 are symmetrically provided above the lifting plate 306. The two slides 307 are movably connected to the outer side of the U-shaped round rod 301. A supporting round rod 305 is fixedly connected between the bottoms of the two slides 307. The supporting round rod 305 passes through the lifting plate 306 and is movably connected to the lifting plate 306. The outer side of the supporting round rod 305 is symmetrical. There are two support plates 303 fixedly sleeved, both located below the lifting plate 306. A pressure roller 304 located below the support rod 305 is rotatably connected between the two support plates 303. Compression springs 302 are fixedly connected between the two slides 307 and the lifting plate 306. The two compression springs 302 are sleeved on the outside of the support rod 305. A cylinder 308 is fixedly installed between the lifting plate 306 and the side plate 208. The side plate 208 is fixedly sleeved on the middle part of the outer side of the U-shaped rod 301.

[0033] When in use, first start the cylinder 308 to drive the lifting plate 306 to slide downward along the U-shaped round rod 301, and drive the two slides 307 to slide downward along the U-shaped round rod 301. At the same time, the supporting round rod 305 drives the pressure roller 304 to descend. When the pressure roller 304 abuts against the aluminum plate, the lifting plate 306 continues to descend until the lifting plate 306 abuts against the two support plates 303. At this time, the two compression springs 302 are deformed, and under the action of the elastic force of the two compression springs 302, the extrusion force of the pressure roller 304 on the aluminum plate is increased, and finally the film is compacted.

[0034] The above embodiments are only for illustrating the technical concept and features of the present invention. Their purpose is to enable people familiar with this technology to understand the content of the present invention and implement it accordingly. They are not intended to limit the scope of protection of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be included in the scope of protection of the present invention.

Claims

1. A device for laminating a film on an aluminum plate surface, comprising a conveyor frame (1), characterized in that: The conveyor frame (1) is provided with a conveyor belt (4), and a cleaning mechanism (2) and a squeezing mechanism (3) are provided above the conveyor belt (4); The cleaning mechanism (2) comprises a U-shaped plate (201) fixed to the top of the conveying frame (1); the inner side of the U-shaped plate (201) is rotatably connected to a support shaft (2012); the outer side of the support shaft (2012) is fixedly sleeved with a cleaning frame (202); the cleaning frame (202) is tilted; the inner side of the cleaning frame (202) is rotatably connected to a brush roller (204) located at the top of the conveyor belt (4); the outer side of the U-shaped plate (201) is symmetrically fixedly connected to two guide columns (210); the two guide columns (210) are fixed at one end away from the U-shaped plate (201). The cleaning frame (202) is fixedly connected to the same side plate (208), a guide plate (209) is movably sleeved between the two guide columns (2010), two return springs (207) are symmetrically fixedly connected between the guide plate (209) and the side plate (208), and the two return springs (207) are respectively sleeved on the outside of the two guide columns (2010), the inner side of the cleaning frame (202) is rotatably connected to the inner shaft (203), the outer side of the inner shaft (203) is fixedly sleeved with a movable rod (206), and the top end of the movable rod (206) is rotatably connected to the bottom of the guide plate (209).

2. The device for laminating a film on an aluminum plate according to claim 1, characterized in that: A sleeve plate (2011) is provided between the U-shaped plate (201) and the guide plate (209), the sleeve plate (2011) being fixedly sleeved on the outside of the two guide columns (2010), the bottom of the sleeve plate (2011) being symmetrically fixedly connected to a mounting plate (2013) and a vertical plate (2014), a movable rod (206) being located between the mounting plate (2013) and the vertical plate (2014), and a film roller (205) being located below the movable rod (206) being provided between the mounting plate (2013) and the vertical plate (2014).

3. The device for laminating a film on an aluminum plate according to claim 2, characterized in that: The side of the vertical plate (2014) close to the mounting plate (2013) is rotatably connected to a support column (2023), the end of the support column (2023) away from the vertical plate (2014) is fixedly connected to a positioning frame (2015), and the end of the film roller (205) close to the vertical plate (2014) is fixedly connected to a positioning block (2016), and the positioning block (2016) is inserted into the positioning frame (2015).

4. The device for laminating a film on an aluminum plate surface according to claim 2, characterized in that: The side of the mounting plate (213) away from the vertical plate (2014) is fixedly connected to a screw rod (220), a limiting plate (219) is movably sleeved on the outer side of the screw rod (2020), a nut (2021) is provided on the side of the limiting plate (2019) away from the mounting plate (2013), the nut (2021) is threadedly sleeved on the outer side of the screw rod (2020), the side of the limiting plate (2019) close to the mounting plate (2013) is rotatably connected to the limiting column (2022), one end of the limiting column (2022) away from the limiting plate (2019) is fixedly connected to a block (218), the limiting column (222) passes through the mounting plate (213) and is rotatably connected to the mounting plate (2013), and the end of the film roller (205) close to the limiting column (222) is provided with a square groove (217), and the block (2018) is inserted into the square groove (2017).

5. The device for laminating a film on an aluminum plate according to claim 1, characterized in that: The extrusion mechanism (3) comprises a U-shaped round rod (301) fixed to the top of the conveying frame (1), a lifting plate (306) movably sleeved on the outer side of the U-shaped round rod (301), two slide plates (307) symmetrically provided above the lifting plate (306), the two slide plates (307) both movably sleeved on the outer side of the U-shaped round rod (301), a supporting round rod (305) fixedly connected between the bottoms of the two slide plates (307), the supporting round rod (305) passing through the lifting plate (306) and movably connected to the lifting plate (306), two supporting plates (303) both located below the lifting plate (306) symmetrically sleeved on the outer side of the supporting round rod (305), and a pressing roller (304) located below the supporting round rod (305) rotatably connected between the two supporting plates (303).

6. The device for laminating a film on an aluminum plate according to claim 5, characterized in that: Compression springs (302) are fixedly connected between the two slide plates (307) and the lifting plate (306), and the two compression springs (302) are sleeved on the outside of the supporting round rod (305).

7. The device for laminating a film on an aluminum plate according to claim 5, characterized in that: A cylinder (308) is fixedly installed between the lifting plate (306) and the side plate (208), and the side plate (208) is fixedly sleeved on the outer middle part of the U-shaped round rod (301).

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