Glue spinning control device of glue coating wheel

Abstract

The utility model discloses a whirl coating control device of a glue coating wheel. The whirl coating control device comprises a base, an adjusting device, a glue coating roller and a motor, a glue storage box is arranged on the base, and a plate is placed on the base in a sliding manner; the adjusting device is used for self-adapting to the size of the plate, and the plate is used for being in sliding connection with the adjusting device; one end of the gluing roller is rotationally connected with the outer wall of the glue box, and the other end of the gluing roller is rotationally connected with the base; wherein the two end faces of the gluing roller are provided with flow guide faces, glue outlet holes are formed in the glue storage box, and the positions of the glue outlet holes correspond to the flow guide faces of the gluing roller; the fixed end of the motor is arranged below the base, an output shaft of the motor is fixedly connected with the base, and the output shaft of the motor penetrates through the base and then is fixedly connected with the end of the roller. The utility model aims to solve the problem that in the prior art, when a plate is glued, wood chips can be adhered to a roller for coating glue, so that the gluing effect of a gluing roller becomes poor.

Description

Technical Field

[0001] This utility model relates to the field of adhesive coating technology for sheet materials, specifically to a glue-spraying control device for an adhesive coating wheel. Background Technology

[0002] Sheet adhesive coating involves various processes and systems, and is widely used in construction, furniture, automotive, electronics, and medical fields. The coating process involves applying adhesive to the back of the sheet to enhance its adhesion and sealing performance, thereby improving the product's bond strength, waterproofing, and durability. With the advancement of industrial automation, adhesive coating systems, as a core technology in precision manufacturing, are undergoing rapid technological innovation, evolving from manual to automated coating to continuously meet the demands of large-scale production and miniaturization / integration trends. Simultaneously, adhesive coating technology also faces challenges related to environmental protection, high efficiency, and intelligentization, requiring continuous adaptation to the development of new technologies and processes, strengthening interdisciplinary research and technological innovation, and promoting the development of adhesive coating technology towards green, efficient, and intelligent directions.

[0003] Utility model patent application number CN202420691189.2 and publication number CN222060618U (hereinafter referred to as "Prior Art 1") discloses a gluing device for the production of furniture panels. This utility model provides a gluing device for the production of furniture panels that can emboss the panels, increase the contact area between the glue and the panels, and improve the bonding strength. The gluing device for the production of furniture panels includes a support frame, a first mounting frame, rotating rollers, and a conveyor belt. The support frame has two sections, front and rear, and each support frame is detachably connected to a first mounting frame. Multiple rotating rollers are rotatably connected between the first mounting frames.

[0004] The specification of prior art 1 discloses a gluing device for the production of furniture boards. In use, the embossing roller moves downward to contact the board, the rotating arm moves downward, and the spring is squeezed, so that the embossing roller and the board are in closer contact, thereby embossing the board. By applying embossing to the surface of the board, the contact area between the glue and the board is increased, and the bonding strength is improved. However, in actual applications, because there are wood chips on the board, when applying glue, the wood chips on the board will stick to the gluing roller, causing the gluing effect of the gluing roller to gradually deteriorate. Summary of the Invention

[0005] This invention provides a glue-spraying control device for a glue-applying roller, which aims to solve the problem in the prior art where wood chips stick to the glue roller when applying glue to boards, resulting in a poor glue-applying effect.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0007] A glue-spraying control device for a glue-applying roller includes a base, an adjusting device, a glue-applying roller, and a motor. A glue storage tank is mounted on the base, and a sheet material is slidably placed on the base. The adjusting device is used to adaptively adjust the size of the sheet material, and the sheet material is slidably connected to the adjusting device. One end of the glue-applying roller is rotatably connected to the outer wall of the glue storage tank, and the other end is rotatably connected to the base. The two end faces of the glue-applying roller have guide surfaces, and the glue storage tank has glue outlet holes, the positions of which correspond to the guide surfaces of the glue-applying roller. The fixed end of the motor is located below the base, and the motor's output shaft is fixedly connected to the base, passing through the base and then fixedly connected to the end of the roller.

[0008] Furthermore, the glue storage tank has a cylinder, the end of which extends into the interior of the glue storage tank and is connected to a blocking part, which is used to block the inlet end of the glue storage tank.

[0009] Furthermore, a mounting groove is provided on the outer wall of the glue storage box, and a scraper ring is provided inside the mounting groove. The inner wall of the scraper ring has an inclined surface and is used to slide in connection with the glue application roller.

[0010] Furthermore, the adjusting device includes a limiting plate, a guide assembly, and a screw. The limiting plate is used to slide on the base. The guide assembly is slidably connected to the base and fixedly connected to the end face of the limiting plate. One end of the screw is fixedly connected to the limiting plate, and the other end is threadedly connected to the base.

[0011] Furthermore, a spring is fitted onto the screw, with one end of the spring connected to the outer wall of the base and the other end connected to the end of the screw.

[0012] Furthermore, both the limiting plate and the base are provided with several rollers, and the plate is used to slide in connection with the rollers on the limiting plate and the base.

[0013] Furthermore, the guide assembly includes a guide rod and a guide hole, one end of which is fixedly connected to the limiting plate, and the other end is used to slide inside the guide hole.

[0014] Furthermore, a glue recycling tank is also provided on the base, located directly below the glue-applying roller.

[0015] Furthermore, a filter screen is installed on the glue recycling tank.

[0016] Furthermore, a limiting plate is provided on the screw, and one end of the spring is connected to the base, while the other end is connected to the limiting plate.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] This utility model mainly includes a base, an adjusting device, a glue-applying roller, and a motor. In actual use, the worker pours glue into the glue storage tank, and the glue flows from the glue outlet to the end of the glue-applying roller. Due to the fluidity of the glue, the glue-applying roller will quickly be covered with glue. Then, the worker installs the board to be glued on the base, and then limits the board by adjusting the device. The board is then slid so that the side of the board to be glued comes into contact with the glue-applying roller. As the board slides, the glue-applying roller rotates due to friction, and the glue is evenly applied to the side wall of the board. Since there are sawdust particles around the board, these particles stick to the surface of the glue-applying roller. When it is necessary to remove these sawdust particles, the worker drives the motor to rotate. After the motor rotates, the sawdust particles attached to the glue-applying roller are flung away by the centrifugal force, thereby achieving the purpose of removing sawdust particles. The advantage of this design is that it minimizes the amount of sawdust particles sticking to the glue-applying roller, ensuring the glue-applying effect of the roller. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the structure of this utility model.

[0021] Figure 2 This is a cross-sectional view of the present invention.

[0022] Figure 3 This utility model Figure 1 A magnified view of a portion of point A in the middle.

[0023] Figure 4 This utility model Figure 2 A magnified view of a section at point B in the middle.

[0024] In the diagram, 101-base, 102-applying roller, 103-glue storage tank, 104-plate, 105-guide surface, 106-glue outlet, 107-motor, 108-cylinder, 109-shielding part, 110-slot, 111-glue scraper ring, 112-sloping surface, 113-limiting plate, 114-screw, 115-spring, 116-roller, 117-guide rod, 118-guide hole, 119-glue recovery tank, 120-filter screen, 121-limiting piece. Detailed Implementation

[0025] The present invention will be further described below with reference to the embodiments. The described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative effort are all within the protection scope of the present invention.

[0026] Please see Figures 1-4 As shown, this embodiment discloses a glue-spraying control device for a glue-applying roller, including a base 101, an adjusting device, a glue-applying roller 102, and a motor 107. A glue storage tank 103 is provided on the base 101, and a sheet material 104 is slidably placed on the base 101. The adjusting device is used to adaptively adjust the size of the sheet material 104, and the sheet material 104 is slidably connected to the adjusting device. One end of the glue-applying roller 102 is rotatably connected to the outer wall of the glue storage tank, and the other end is rotatably connected to the base 101. The glue-applying roller 102 has two end faces with guide surfaces 105, and the glue storage tank 103 has a glue outlet hole 106, the position of which corresponds to the guide surface 105 of the glue-applying roller 102. The fixed end of the motor 107 is located below the base 101, and the output shaft of the motor 107 is fixedly connected to the base 101. The output shaft of the motor 107 passes through the base 101 and is fixedly connected to the end of the roller.

[0027] This utility model mainly includes a base 101, an adjusting device, a glue-applying roller 102, and a motor 107. In actual use, the worker pours glue into the glue storage tank 103. The glue flows from the outlet to the end of the glue-applying roller 102. Due to the fluidity of the glue, the glue-applying roller 102 will quickly be covered with glue. Then, the worker installs the board 104 to be glued on the base 101, limits the position of the board 104 using the adjusting device, and then slides the board 104 so that the side of the board 104 to be glued contacts the glue-applying roller 102. As the board 104 slides, the glue-applying roller 102 rotates due to friction, evenly applying glue to the side wall of the board 104. Since there are wood chips around the board 104, the wood chips stick to the surface of the glue-applying roller 102. When it is necessary to remove these wood chips, the operator drives the motor 107 to rotate. After the motor 107 rotates, the wood chips attached to the glue-applying roller 102 are flung away by the glue-applying roller 102 under the action of centrifugal force, thereby achieving the purpose of removing wood chips. The advantage of this setting is that as little wood chip as possible sticks to the glue-applying roller 102, ensuring the glue-applying effect of the glue-applying roller 102.

[0028] In some embodiments, the glue storage tank 103 has a cylinder 108, the end of the cylinder 108 extends into the interior of the glue storage tank 103 and is connected to a blocking part 109, the blocking part 109 is used to block the inlet end of the glue storage tank 103.

[0029] In actual use, the glue storage tank 103 is also equipped with a sliding rod. The blocking part 109 is slidably connected to the sliding rod. The blocking part 109 is fixedly connected to the movable end of the cylinder 108. When the cylinder 108 extends, it controls the blocking part 109 to block the inlet end of the glue storage tank 103, preventing glue from entering the glue storage tank 103. When glue needs to be added, it controls the cylinder 108 to retract. After the cylinder 108 retracts, the inlet end of the glue storage tank 103 is connected to the outside, so that the glue can enter the glue storage tank 103.

[0030] In some embodiments, a mounting groove 110 is provided on the outer wall of the glue storage tank 103, and a scraper ring 111 is provided inside the mounting groove 110. The inner wall of the scraper ring 111 has an inclined surface 112, and the inner wall of the scraper ring 111 is used to slide in connection with the glue application roller 102.

[0031] In actual use, in order to further improve the cleaning effect of wood chips on the glue coating roller 102, when it is necessary to clean the glue on the glue coating roller 102, the scraper ring 111 in the sliding mounting groove 110 is slidable. The inner wall of the scraper ring 111 scrapes away the wood chips and impurities on the glue coating roller 102. Finally, the glue coating roller 102 is reset. The advantage of this setting is that the scraper ring 111 can further improve the cleaning effect of wood chips on the glue coating roller 102.

[0032] In some embodiments, the adjusting device includes a limiting plate 113, a guide assembly, and a screw 114. The limiting plate 113 is used to slide on the base 101. The guide assembly is slidably connected to the base 101 and fixedly connected to the end face of the limiting plate 113. One end of the screw 114 is fixedly connected to the limiting plate 113, and the other end is threadedly connected to the base 101.

[0033] In actual use, when it is necessary to limit the position of the plate 104 on the base 101, the screw 114 needs to be rotated. After rotating the screw 114, the limiting plate 113 is driven to approach the plate 104, thereby limiting the sliding area of ​​the plate 104 and improving the stability of the plate 104 when sliding.

[0034] In some embodiments, a spring 115 is sleeved on the screw 114, with one end of the spring 115 connected to the outer wall of the base 101 and the other end connected to the end of the screw 114.

[0035] In actual use, when the screw 114 is rotated, the spring 115 is compressed. The reaction force of the spring 115 acts on the screw 114, making the threaded relationship between the screw 114 and the base 101 more stable when the screw is stationary.

[0036] In some embodiments, the limiting plate 113 and the base 101 are each provided with a plurality of rollers 116, and the plate 104 is used to slide in connection with the plurality of rollers 116 on the limiting plate 113 and the base 101.

[0037] In actual use, the purpose of setting the roller 116 is to convert the sliding friction between the plate 104 and the limiting plate 113 and the base 101 into rolling friction, thereby reducing the friction between the plate 104 and the base 101 and the limiting plate 113, making the plate 104 slide more smoothly.

[0038] In some embodiments, the guide assembly includes a guide rod 117 and a guide hole 118. One end of the guide rod 117 is fixedly connected to the limiting plate 113, and the other end is used to slide inside the guide hole 118.

[0039] In actual use, when the limiting plate 113 moves, the guide rod 117 moves synchronously with the limiting plate 113 inside the guide hole 118. The purpose of setting the guide rod 117 is to improve the stability of the limiting plate 113 when it moves.

[0040] In some embodiments, a glue recycling tank 119 is also provided on the base 101, and the glue recycling tank 119 is located directly below the glue coating roller 102.

[0041] In actual use, when the scraper ring 111 scrapes off the glue on the coating roller 102, the glue enters the glue recovery tank 119 for recycling, thereby improving the stability of the coating roller 102 when it rotates.

[0042] As an optional implementation, in this embodiment, the glue recycling tank 119 is connected to a bearing seat via a connecting rod, and the glue application roller 102 is rotatably connected to the glue recycling tank 119 via the bearing seat. The connecting rod serves to support the bearing seat.

[0043] In some embodiments, a filter screen 120 is provided on the glue recycling tank 119.

[0044] In actual use, the purpose of setting up the filter screen 120 is to filter the wood chips and prevent them from entering the glue recycling tank 119 along with the glue.

[0045] In some embodiments, a limiting piece 121 is provided on the screw 114, and one end of the spring 115 is connected to the base 101, and the other end is connected to the limiting piece 121.

[0046] In actual use, the purpose of setting the limit piece 121 is to facilitate the installation of the spring 115.

[0047] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0048] Furthermore, the terms “first,” “second,” “third,” and “fourth” are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as “first,” “second,” “third,” or “fourth” may explicitly or implicitly include at least one of those features.

[0049] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "setting," "connection," "fixing," "screw connection," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0050] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A glue-spraying control device for a glue-applying wheel, characterized in that, include: A base (101) is provided with a glue storage box (103) and a plate (104) is slidably placed on the base (101); An adjustment device is provided for adaptively adjusting the size of the plate (104), and the plate (104) is slidably connected to the adjustment device. A glue-applying roller (102) has one end rotatably connected to the outer wall of the glue box and the other end rotatably connected to the base (101); Among them, the two end faces of the coating roller (102) have guide surfaces (105), and the glue storage tank (103) is provided with a glue outlet (106), the position of the glue outlet (106) is corresponding to the guide surface (105) of the coating roller (102); The motor (107) has its fixed end located below the base (101). The output shaft of the motor (107) is fixedly connected to the base (101). The output shaft of the motor (107) passes through the base (101) and is fixedly connected to the end of the roller.

2. The glue-spraying control device for a glue-applying wheel according to claim 1, characterized in that: The glue storage tank (103) has a cylinder (108). The end of the cylinder (108) extends into the glue storage tank (103) and is connected to a shield (109). The shield (109) is used to block the inlet end of the glue storage tank (103).

3. The glue-spraying control device for a glue-applying wheel according to claim 2, characterized in that: The outer wall of the glue storage box (103) is provided with a mounting groove (110), and a scraper ring (111) is provided inside the mounting groove (110). The inner wall of the scraper ring (111) has a slope (112), and the inner wall of the scraper ring (111) is used to slide with the glue coating roller (102).

4. The glue-spraying control device for a glue-applying wheel according to claim 1, characterized in that: The adjustment device includes a limiting plate (113), a guide assembly, and a screw (114). The limiting plate (113) is used to slide on the base (101). The guide assembly is slidably connected to the base (101) and fixedly connected to the end face of the limiting plate (113). The end of the screw (114) is fixedly connected to the limiting plate (113), and the other end is threadedly connected to the base (101).

5. The glue-spraying control device for a glue-applying wheel according to claim 4, characterized in that: A spring (115) is fitted on the screw (114). One end of the spring (115) is connected to the outer wall of the base (101), and the other end is connected to the end of the screw (114).

6. The glue-spraying control device for a glue-applying wheel according to claim 4, characterized in that: The limiting plate (113) and the base (101) are each provided with a number of rollers (116), and the plate (104) is used to slide in connection with the limiting plate (113) and the number of rollers (116) on the base (101).

7. The glue-spraying control device for a glue-applying wheel according to claim 4, characterized in that: The guide assembly includes a guide rod (117) and a guide hole (118). One end of the guide rod (117) is fixedly connected to the limiting plate (113), and the other end is used to slide inside the guide hole (118).

8. The glue-spraying control device for a glue-applying wheel according to claim 1, characterized in that: The base (101) is also provided with an adhesive recycling tank (119), which is located directly below the coating roller (102).

9. The glue-spraying control device for a glue-applying wheel according to claim 8, characterized in that: A filter screen (120) is installed on the glue recycling tank (119).

10. The glue-spraying control device for a glue-applying wheel according to claim 5, characterized in that: A limiting piece (121) is provided on the screw (114), and one end of the spring (115) is connected to the base (101), and the other end is connected to the limiting piece (121).

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