Film gluing mechanism for adhesive

Abstract

The utility model relates to the technical field of gluing mechanisms, in particular to a film gluing mechanism for an adhesive. According to the technical scheme, the coating device comprises a base and further comprises fixing frames fixedly installed on the two sides of the top of the base, a coating wheel is rotationally connected between the two fixing frames, a lifting containing table is arranged below the coating wheel, the top ends of the fixing frames are fixedly connected with a rack, and guide rails are arranged on the two sides of the inner wall of the rack. According to the coating wheel cleaning device, impurities such as dust attached to the surface of a coating wheel can be automatically brushed and cleaned, the dust carried by the cleaning sponge in the cleaning process can be automatically extracted and taken away, the cleaning effect of the cleaning sponge is remarkably improved, the phenomenon that the impurities are embedded into surface textures of the coating wheel in the subsequent gluing process is avoided, and the coating wheel cleaning efficiency is improved. As a result, the adhesive or the coating is not uniformly distributed during coating, spots and stripes are formed, and the product quality is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a gluing mechanism technical field especially relates to a kind of film gluing mechanism of adhesive. BACKGROUND

[0002] Film gluing mechanism of adhesive is a kind of device for evenly coating adhesive on the surface of film material. This mechanism is widely used in packaging, label printing, composite material manufacturing, leather processing, building decoration and other fields. The development of adhesive film gluing mechanism is to meet the changing industrial needs, improve production efficiency, ensure product quality, and promote environmental protection and sustainable development.

[0003] Coating wheel gluing is a common adhesive coating method. The coating wheel is placed in a container filled with adhesive or a brush or similar tool is used to evenly apply adhesive to the surface of the coating wheel. Then, the adhesive is applied to the film by rotating the coating wheel. However, after long-term use, the surface of the coating wheel may be contaminated with residual dust and other impurities. These impurities can embed in the surface texture of the coating wheel, causing uneven distribution of adhesive or coating during coating, forming spots and stripes, and reducing product quality. Therefore, the present application proposes a film gluing mechanism of adhesive. SUMMARY

[0004] The utility model aims at the problem that residual dust and other impurities easily embed in the surface texture of the coating wheel, causing uneven distribution of adhesive or coating during coating, forming spots and stripes, and reducing product quality. Therefore, the present application proposes a film gluing mechanism of adhesive.

[0005] The technical solution of the utility model is a film gluing mechanism of adhesive, which includes a base and the following components:

[0006] Two fixed frames are fixedly installed on the top of the base. A coating wheel is rotatably connected between the two fixed frames. A lifting placement table is provided below the coating wheel. A rack is fixedly connected to the top of the fixed frame. Guide rails are provided on the inner walls of the rack.

[0007] A cleaning device is provided on the guide rails for automatic brushing and cleaning of dust and other impurities attached to the surface of the coating wheel.

[0008] An auxiliary mechanism is provided on the fixed frame for auxiliary processing of the cleaning device.

[0009] Optionally, an installation plate is fixedly installed on the top of the base. A lifting column is fixedly installed on the installation plate. The lifting column is fixedly connected to the placement table.

[0010] Optionally, the cleaning device comprises guide blocks fixedly installed on the guide rail, a cross plate fixedly connected between the two guide blocks, limit plates fixedly installed on the two sides of the bottom of the cross plate, rotating rollers rotatably installed between the two limit plates, and a belt wound on the curved surface of the rotating rollers, wherein the outer surface of the belt is provided with a cleaning sponge.

[0011] Optionally, a liquid storage box is fixedly installed at the middle position of the top of the rack, an output pipe is fixedly connected to the bottom end of the liquid storage box through an air pump, a plurality of nozzles are arranged on the output pipe, and a rectangular through slot is formed in the cross plate for the output pipe to pass through.

[0012] Optionally, the auxiliary structure comprises a limiting frame fixedly installed on one side of the fixed frame, an electric telescopic rod fixedly installed on the limiting frame, a clamping block fixedly connected to one end of the electric telescopic rod, a buckle provided on the back side of one end of the belt, and a clamping groove matched with the clamping block arranged on the buckle.

[0013] Optionally, an electric sliding rail is arranged on the limiting frame, a moving frame is slidably installed on the electric sliding rail, a sliding groove is formed in the moving frame, a sliding block is slidably installed in the sliding groove, a T-shaped plate is fixedly connected to the top of the sliding block, a dust collector is fixedly installed on the T-shaped plate, and a dust extraction pipe is connected to the dust collector through a pipeline.

[0014] Optionally, a lead screw is rotatably installed in the sliding groove and threadedly connected to the sliding block, and a drive motor is fixedly installed at one end of the moving frame, wherein the output shaft of the drive motor is fixedly connected to the lead screw.

[0015] In summary, the present application has at least one of the following beneficial technical effects:

[0016] The present application sets the guide rail, the guide block, the limiting plate, the cross plate, the rotating roller, the liquid storage box, the output pipe and the cleaning sponge, drives the cross plate to move up and down by the guide block, so that the surface of the cleaning sponge can evenly apply the cleaning agent, and under the rotation of the rotating roller, the cleaning sponge can rotate and rub to clean the dust and impurities attached to the surface of the coating wheel, avoiding the impurities from being embedded in the surface texture of the coating wheel during the subsequent gluing process, causing uneven distribution of the adhesive or coating during coating, forming spots and stripes, and improving the quality of the product.

[0017] Further, the electric telescopic rod, the clamping block, the moving frame, the sliding block, the T-shaped plate and the dust extraction pipe are arranged, the clamping block and the belt are connected by the extension and retraction of the electric telescopic rod, the belt can be flatly unfolded by cooperating with the rotation of the rotating roller, the moving frame and the sliding block are used to greatly expand the dust extraction area of the dust extraction pipe, and the dust and impurities on the surface of the cleaning sponge are sucked away, which significantly improves the cleaning effect of the cleaning sponge on the coating wheel.

[0018] In conclusion, the utility model discloses realize the automatic brush cleaning of the dust and other impurities attached to the surface of the coating wheel, and the dust that the cleaning sponge has in the cleaning process can be automatically extracted and taken away, the cleaning effect of the cleaning sponge is improved obviously, the impurities can be embedded in the surface texture of the coating wheel in the subsequent gluing process, the uneven distribution of the adhesive or coating is caused when coating, the spot and the stripe are formed, and the quality of product is improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 Give the structure schematic diagram of an embodiment of the utility model;

[0020] Figure 2 It is the schematic diagram of output pipe connecting structure;

[0021] Figure 3 It is the schematic diagram of output pipe connecting structure;

[0022] Figure 4 It is the schematic diagram of output pipe connecting structure;

[0023] Figure 5 It is the schematic diagram of T-shaped plate connecting structure.

[0024] The drawing member is 1, base;2, fixed frame;3, coating wheel;4, placing table;5, rack;6, guide rail;7, mounting plate;8, lifting column;9, limit frame;10, electric sliding rail;11, moving frame;12, sliding slot;13, sliding block;14, T-shaped plate;15, dust collector;16, dust extraction pipe;17, driving motor;18, screw;19, guide block;20, cross plate;21, limit plate;22, rotating roller;23, belt;24, liquid storage box;25, output pipe;26, rectangular through slot;27, electric telescopic rod;28, buckle;29, clamping block. DETAILED DESCRIPTION

[0025] The technical scheme of the utility model will be described clearly and completely in connection with the drawings, and obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiment.

[0026] The components of the embodiment of the utility model usually described and shown in the drawings can be arranged and designed in various different configurations.

[0027] Based on the embodiment in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the scope of protection of the utility model.

[0028] In the description of the utility model, it needs to explain, the term "center", "upper", "lower", "left", "right", "vertical", "horizontal", "internal", "external" and so on indicate the orientation or position relation based on the orientation or position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicate or imply that the device or element indicated must have a particular orientation, construct and operate in a particular orientation, therefore, it cannot be understood as the limitation of the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0029] It needs to explain that the term "include", "contain" or any other variant is intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or includes the elements inherent in such process, method, article or equipment. In this specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0030] In the description of the utility model, it needs to explain that, unless otherwise expressly provided and limited, the terms "mounting", "connection", "connection" should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integral connection; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0031] Embodiment

[0032] As Figure 1 and Figure 2 The utility model discloses a kind of film gluing mechanism of adhesive, including base 1, still including fixedly installed in the top of base 1 both sides fixed frame 2, two fixed frame 2 are rotatably connected with coating wheel 3, coating wheel 3 below is provided with lifting placement table 4, the top of base 1 is fixedly installed with mounting plate 7, mounting plate 7 is fixedly installed with lifting column 8, lifting column 8 and placement table 4 are fixedly connected, the film fixed on placement table 4 can be contacted with the surface of coating wheel 3 by the rising of lifting column 8, so that coating wheel 3 realizes the gluing of film;

[0033] In addition, the top end of the fixing frame 2 is fixedly connected with a rack 5, the inner wall of the rack 5 is provided with guide rails 6 on both sides, the surface of one fixing frame 2 is provided with a servo motor for driving the rotation of the coating wheel 3, and a controller for controlling the starting of the servo motor is installed above the servo motor, the servo motor, the controller and the coating wheel 3 are prior art, and will not be described in detail here.

[0034] As shown in Figures 1-3 The device also includes a cleaning device provided on the guide rail 6 for automatic brushing and cleaning of dust and other impurities attached to the surface of the coating wheel 3, the cleaning device includes guide blocks 19 fixedly installed on the guide rail 6, a horizontal plate 20 fixedly connected between the two guide blocks 19, limit plates 21 fixedly installed on the bottom of both sides of the horizontal plate 20, and the controller controls the sliding of the guide blocks 19 in the guide rail 6, so that the guide blocks 19 can drive the horizontal plate 20 to move up and down for adjustment;

[0035] It is worth mentioning that a rotating roller 22 is rotatably installed between the two limit plates 21, the curved surface of the rotating roller 22 is wound with a belt 23, the outer surface of the belt 23 is provided with a cleaning sponge, a motor is fixedly installed on one side of one limit plate 21, the output shaft of the motor is fixedly connected with the rotating roller 22, the motor is started to make the rotating roller 22 rotate, so that the cleaning sponge on the surface of the rotating roller 22 can rotate and rub to clean the dust attached to the surface of the coating wheel 3, and the downward movement of the horizontal plate 20 can make the rotating roller 22 move downward, so that the cleaning sponge can abut against the surface of the coating wheel 3;

[0036] It is worth mentioning that the top middle position of the rack 5 is fixedly installed with a liquid storage box 24, the bottom end of the liquid storage box 24 is fixedly connected with an output pipe 25 through an air pump, a plurality of nozzles are arranged on the output pipe 25, a rectangular through slot 26 is formed in the horizontal plate 20 for the output pipe 25 to pass through, before the rotating roller 22 is rotated for cleaning, the guide block 19 drives the rotating roller 22 to move upward, so that the output pipe 25 can pass through the rectangular through slot 26, the nozzles are located above the rotating roller 22, the nozzles spray the cleaning agent in the liquid storage box 24, and the rotation of the rotating roller 22 makes the cleaning agent uniformly sprayed on the surfaces of the belt 23, which significantly improves the cleaning effect of the cleaning sponge on the coating wheel 3.

[0037] As shown in Figures 1-5As shown, the device further comprises an auxiliary mechanism arranged on the fixing frame 2 for auxiliary processing of the cleaning device, and the auxiliary mechanism comprises a limiting frame 9 fixedly installed on one side of the fixing frame 2, an electric telescopic rod 27 fixedly installed on the limiting frame 9, a clamping block 29 fixedly connected to one end of the electric telescopic rod 27, a buckle 28 provided on the back side of one end of the belt 23, and a clamping groove matched with the clamping block 29 provided on the buckle 28. The clamping block 29 is moved forward by the extension of the electric telescopic rod 27, so that the clamping block 29 is clamped with the buckle 28, the electric telescopic rod 27 is connected with the belt 23, and the belt 23 can be unfolded and laid flat by the rotation of the rotating roller 22 and the contraction of the electric telescopic rod 27, which is convenient for subsequent cleaning of the cleaning sponge.

[0038] Further, the limiting frame 9 is provided with an electric sliding rail 10, the electric sliding rail 10 is slidably installed with a moving frame 11, the moving frame 11 is provided with a sliding groove 12, the sliding groove 12 is slidably installed with a sliding block 13, the top of the sliding block 13 is fixedly connected with a T-shaped plate 14, the T-shaped plate 14 is fixedly installed with a dust collector 15, the dust collector 15 is connected with a dust extraction pipe 16 through a pipeline, and the controller controls the left and right sliding of the moving frame 11 in the electric sliding rail 10, so that the dust extraction area of the dust extraction pipe 16 can be expanded.

[0039] Further, the sliding groove 12 is rotatably installed with a screw rod 18 threadedly connected with the sliding block 13, one end of the moving frame 11 is fixedly installed with a driving motor 17, the output shaft of the driving motor 17 is fixedly connected with the screw rod 18, the driving motor 17 is started, the sliding block 13 can drive the T-shaped plate 14 to move forward and backward, the dust extraction pipe 16 can suck the dust and impurities attached to the cleaning sponge, the cleaning of the cleaning sponge is realized, the cleaning effect of the cleaning sponge on the coating wheel 3 is improved again, and the quality of the product is improved.

[0040] The working principle of the embodiment is as follows: before the coating wheel 3 rotates to glue the film, the guide block 19 is first used to slide on the guide rail 6, so that the guide block 19 drives the horizontal plate 20 to move upwards, so that the output pipe 25 can pass through the rectangular through slot 26, so that the nozzle is located on the upper surface of the rotating roller 22, the cleaning agent stored in the storage box 24 is output from the output pipe 25 by using the air pump, and then the rotating roller 22 is rotated, so that the cleaning agent can be uniformly sprayed on the surface of the cleaning sponge. The guide block 19 is moved downward to move the rotating roller 22 downward, so that the cleaning sponge coated with the cleaning agent can move above the coating wheel 3 and contact the coating wheel 3. The rotation of the coating wheel 3 and the rotation of the rotating roller 22 make the cleaning sponge complete the automatic brushing and cleaning of the dust and impurities attached to the surface of the coating wheel 3, avoid the formation of spots and stripes in the subsequent gluing, and reduce the product quality. After cleaning, the extension of the electric telescopic rod 27 drives the clamping block 29 to be clamped into the clamping groove of the buckle 28, so that the belt 23 is connected with the electric telescopic rod 27. Under the contraction of the electric telescopic rod 27, the belt 23 is unfolded by rotating the rotating roller 22. The driving motor 17 is started, the screw rod 18 is rotated, the sliding block 13 drives the T-shaped plate 14 to slide forward and backward, and the moving frame 11 is moved, so that the dust extraction pipe 16 can suck the dust on the surface of the cleaning sponge, and the cleaning effect of the cleaning sponge is significantly improved.

[0041] The above specific embodiments are only several optional embodiments of the utility model, and based on the technical scheme of the utility model and the related inspiration of the above embodiments, the person skilled in the art can make various alternative improvements and combinations on the above specific embodiments.

Claims

1. An adhesive film gluing mechanism comprising a base (1), characterized in that, Also include: Fixedly installed on the top of the base (1) both sides of the fixed frame (2), two said fixed frame (2) between the rotary connection has a coating wheel (3), the coating wheel (3) below the setting of the lifting table (4), the top of the fixed frame (2) is fixedly connected with rack (5), the inner wall of the rack (5) both sides are provided with guide rail (6); Cleaning device, the cleaning device is arranged on the guide rail (6) for automatic brushing cleaning of dust and other impurities attached to the surface of the coating wheel (3); Auxiliary mechanism, the auxiliary mechanism is arranged on the fixed frame (2) for auxiliary processing of the cleaning device.

2. The adhesive film gluing mechanism according to claim 1, wherein The top of the base (1) is fixedly installed with a mounting plate (7), the mounting plate (7) is fixedly installed with a lifting column (8), and the lifting column (8) and the placing table (4) are fixedly connected.

3. The adhesive film gluing mechanism according to claim 1, wherein The cleaning device comprises guide blocks (19) fixedly installed on the guide rails (6), two said guide blocks (19) are fixedly connected with a horizontal plate (20), two said limit plates (21) are fixedly installed on the both sides of the bottom of the horizontal plate (20), a rotating roller (22) is rotatably installed between two said limit plates (21), a belt (23) is wound on the curved surface of the rotating roller (22), and a cleaning sponge is arranged on the outer surface of the belt (23).

4. The adhesive film gluing mechanism according to claim 3, wherein The top of the rack (5) is fixedly installed with a liquid storage box (24) at the middle position, the bottom end of the liquid storage box (24) is fixedly connected with an output pipe (25) through an air pump, a plurality of nozzles are arranged on the output pipe (25), and a rectangular through slot (26) is formed in the horizontal plate (20) for the output pipe (25) to pass through.

5. The adhesive film gluing mechanism according to claim 3, wherein The auxiliary mechanism comprises a limiting frame (9) fixedly installed on one side of the fixed frame (2), an electric telescopic rod (27) fixedly installed on the limiting frame (9), a clamping block (29) fixedly connected to one end of the electric telescopic rod (27), a buckle (28) provided on one end of the back side of the belt (23), and a clamping groove matched with the clamping block (29) arranged on the buckle (28).

6. The adhesive film gluing mechanism according to claim 5, wherein The limiting frame (9) is provided with an electric sliding rail (10), a moving frame (11) is slidably installed on the electric sliding rail (10), a sliding groove (12) is formed in the moving frame (11), a sliding block (13) is slidably installed in the sliding groove (12), a T-shaped plate (14) is fixedly connected to the top of the sliding block (13), a dust collector (15) is fixedly installed on the T-shaped plate (14), and a dust extraction pipe (16) is connected to the dust collector (15) through a pipeline.

7. The adhesive film gluing mechanism according to claim 6, wherein The sliding groove (12) is rotatably installed with a lead screw (18) threadedly connected with the sliding block (13), one end of the moving frame (11) is fixedly installed with a driving motor (17), and the output shaft of the driving motor (17) is fixedly connected with the lead screw (18).

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