Limiting device for gluing laminated plywood

Abstract

The limiting device comprises an electric conveying belt, a first supporting frame and a glue spraying device, the first supporting frame is installed at the side end of the electric conveying belt, the glue spraying device is installed on the first supporting frame, a limiting assembly is arranged above the electric conveying belt, and the limiting assembly is connected with the glue spraying device. Limiting blocks are arranged on the outer side of a gluing roller in a sliding mode, glue on the gluing roller can be scraped off through the limiting blocks, and glue on the edge of the laminated plywood can be limited; glue at the edge of the laminated plywood cannot be extruded out of the laminated plywood; the limiting plate is arranged on the electric conveying belt, and the limiting plate is used for limiting, conveying and gluing the laminated plywood on the electric conveying belt, so that the laminated plywood is prevented from deviating in the moving process.

Description

Technical Field

[0001] The utility model relates to the field of film-coated plywood, in particular to a limiting device for gluing film-coated plywood. Background Art

[0002] The patent office database search revealed a glue coating device for producing film-coated plywood with publication number CN219129764U. The glue coating device for producing film-coated plywood can be provided with a buffer component, and the buffer component is used to press the side plate downward, so that the glue coating roller can be closely attached to the surface of the substrate, which is conducive to the glue coating roller flattening the glue. At the same time, the buffer component can be telescopically moved, so that the height of the glue coating roller can be adjusted up and down, which is convenient for the glue coating roller to glue substrates of different thicknesses. However, when the film-coated plywood is glued by the glue coating roller, the glue on the film-coated plywood is easily squeezed out from the side end of the film-coated plywood, and the film-coated plywood is also easily offset when moving for gluing.

[0003] Therefore, it is necessary to invent a limiting device for gluing film-faced plywood. Utility Model Content

[0004] The utility model aims to provide a limiting device for gluing film-faced plywood to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A limiting device for gluing coated plywood comprises an electric conveyor belt, a support frame 1 and a glue spraying device, wherein the support frame 1 is installed at the side end of the electric conveyor belt, the glue spraying device is installed on the support frame 1, a limiting assembly is arranged above the electric conveyor belt, the limiting assembly comprises a support frame 2, a telescopic rod 1 and a limiting plate, both side ends of the electric conveyor belt are installed with the support frame 2, the telescopic rod 1 is installed on the support frame 2, the output end of the telescopic rod 1 is connected to the limiting plate, and the both side ends of the electric conveyor belt are also installed with the support frame 3, the support frame 3 A support rod is installed on the inner side of the upper end, and a sliding block is installed on the outer wall of the support rod. A multi-stage plug rod is installed at the bottom of the sliding block, and a spring is sleeved on the outer side of the multi-stage plug rod. A support frame four is installed on the lower end of the multi-stage plug rod, and a glue coating roller is rotatably installed on the inner side of the support frame four. A guide rod is also installed on the inner side of the support frame four, and a limit block is slidably installed on the outer wall of the glue coating roller. A socket one is provided on the inner wall of the upper end of the limit block, and the inner side of the socket one is slidably connected to the guide rod. A socket two is provided on the side end of the limit block, and the limit assembly can limit the gluing of the film-coated plywood.

[0007] In a preferred embodiment of the utility model, a support block is installed at the side end of the limit block, a telescopic rod 2 is installed on the support block, the output end of the telescopic rod 2 is connected to a U-shaped block, and a rubber coating wheel is rotatably installed on the inner side of the U-shaped block.

[0008] In a preferred embodiment of the present utility model, an insertion rod is installed on one side end of the limiting plate, and the insertion rod is pulled out to be inserted into the second insertion hole.

[0009] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention.

[0010] Beneficial effects:

[0011] By sliding a limit block on the outer side of the glue coating roller, the limit block can not only scrape off the glue on the glue coating roller, but also limit the glue on the edge of the film-coated plywood, so that the glue on the edge of the film-coated plywood will not be squeezed out of the film-coated plywood;

[0012] By arranging a limit plate on the electric conveyor belt, the limit plate limits the conveying and gluing of the film-coated plywood on the electric conveyor belt, thereby preventing the film-coated plywood from deflecting during the movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of a limiting device for gluing film-faced plywood;

[0014] Figure 2 It is a schematic diagram of the installation of a limit block in a limit device for gluing film-faced plywood;

[0015] Figure 3 It is a schematic diagram of a limit block in a limit device for gluing film-faced plywood;

[0016] Figure 4 The present invention is a schematic diagram of the installation of an insertion rod in a limiting device for gluing film-faced plywood.

[0017] In the figure: electric conveyor belt 1, support frame 11, glue spraying equipment 12, limit assembly 2, support frame 21, telescopic rod 1 22, limit plate 23, plug rod 231, support frame 3 24, support rod 241, slider 25, multi-stage plug rod 251, spring 252, support frame 4 26, glue roller 261, limit block 27, jack 1 271, jack 272, guide rod 28, support block 29, telescopic rod 291, U-shaped block 292, glue coating wheel 293. DETAILED DESCRIPTION

[0018] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0019] like Figure 1-Figure 4 ,

[0020] It includes an electric conveyor belt 1, a support frame 11 and a glue spraying device 12. The support frame 11 is installed at the side end of the electric conveyor belt 1. The support frame 11 is used to support and install the glue spraying device 12. The glue spraying device 12 is installed on the support frame 11. The glue spraying device 12 is a universal standard part or a part known to those skilled in the art. Its structure and principle can be known by the technicians through the technical manual or through conventional experimental methods. The glue spraying device 12 is used to spray glue to the film-coated plywood on the electric conveyor belt 1. A limit component 2 is arranged above the electric conveyor belt 1. The limit component 2 can limit the glue coating on the film-coated plywood.

[0021] The limiting assembly 2 includes a supporting frame 21, a telescopic rod 22 and a limiting plate 23. The supporting frames 21 are installed on both sides of the electric conveyor belt 1. The supporting frame 21 is used to support and install the telescopic rod 22. The telescopic rod 22 is installed on the supporting frame 21. The telescopic rod 22 is used to push the limiting plate 23. The output end of the telescopic rod 22 is connected to the limiting plate 23. The limiting plate 23 is used to limit the conveying and gluing of the coated plywood on the electric conveyor belt 1 to prevent the coated plywood from deflecting during the movement.

[0022] The two side ends of the electric conveyor belt 1 are also equipped with support frames 3 24, and the support frames 3 24 support and install the support rods 241. The support rods 241 are installed on the inner side of the upper end of the support frames 3 24. The support rods 241 guide and install the sliders 25. The sliders 25 are fastened by bolts. The outer wall of the support rods 241 is installed with sliders 25. The bottom of the sliders 25 is installed with multi-stage plug rods 251, and the multi-stage plug rods 251 support the support frames 4 26. The multi-stage plug rods 251 can be retracted. The outer side of the multi-stage plug rods 251 is sleeved with springs 252, and the springs 252 are used to push down the support frames 4 26. The lower end of the multi-stage plug rods 251 is installed with support frames 4 26, and the inner side of the support frames 4 26 is rotatably installed with a glue coating roller 261. The support frames 4 26 are used to support and install the glue coating rollers 261. The inner side of the support frames 4 26 is also installed with guide rods 28, and the guide rods 28 guide the sliding of the limit blocks 27.

[0023] The outer wall of the glue coating roller 261 is slidably installed with a limit block 27, which can not only scrape off the glue on the glue coating roller 261, but also limit the glue on the edge of the coated plywood, so that the glue on the edge of the coated plywood will not be squeezed out of the coated plywood. The upper inner wall of the limit block 27 is provided with a socket 1 271, and the inner side of the socket 1 271 is slidably connected to the guide rod 28. The side end of the limit block 27 is provided with a socket 272, and the inner side of the socket 272 is used for inserting the plug rod 231. The side end of the limit block 27 is installed with a support block 29, and the support block 29 is used to support the telescopic rod 29 1 Support and installation, a second telescopic rod 291 is installed on the support block 29, and the second telescopic rod 291 is used to push the U-shaped block 292. The output end of the second telescopic rod 291 is connected to the U-shaped block 292. The U-shaped block 292 is used to support and install the glue coating wheel 293. The glue coating wheel 293 is rotatably installed on the inner side of the U-shaped block 292. The glue coating wheel 293 rolls and coats the glue at the edge of the film-coated plywood. A plug rod 231 is installed on one side end of the limit plate 23. The plug rod 231 is pulled out to be inserted into the second socket 272. The limit plate 23 moves, which can drive the limit block 27 to slide on the glue coating roller 261.

[0024] The working principle of the utility model is as follows: both side ends of the electric conveyor belt 1 are installed with a support frame 21, a telescopic rod 22 is installed on the support frame 21, the output end of the telescopic rod 22 is connected to a limit plate 23, a limit block 27 is slidably installed on the outer wall of the glue coating roller 261, a plug hole 271 is provided on the inner wall of the upper end of the limit block 27, the inner side of the plug hole 271 is slidably connected to a guide rod 28, a plug hole 272 is provided on the side end of the limit block 27, a support block 29 is installed on the side end of the limit block 27, a telescopic rod 291 is installed on the support block 29, the output end of the telescopic rod 291 is connected to a U-shaped block 292, a glue coating wheel 293 is rotatably installed on the inner side of the U-shaped block 292, a plug rod 231 is installed on one side end of the limit plate 23, the plug rod 231 is pulled out to be inserted into the plug hole 272, and the electric conveyor belt 1 transports the coated plywood, The glue spraying device 12 is used for spraying glue onto the coated plywood on the electric conveyor belt 1. The telescopic rod 1 22 pushes the limit plate 23. The limit plate 23 limits the conveying and gluing of the coated plywood on the electric conveyor belt 1 to prevent the coated plywood from deviating during the movement and gluing process. The coated plywood passes under the glue coating roller 261. The glue coating roller 261 applies glue to the coated plywood. While the limit plate 23 moves, it can drive the limit block 27 to slide and adjust its position on the glue coating roller 261. The limit block 27 can not only scrape off the glue on the glue coating roller 261, but also limit the glue on the edge of the coated plywood, so that the glue on the edge of the coated plywood will not be squeezed out of the coated plywood. The telescopic rod 291 pushes the U-shaped block 292, and the glue coating wheel 293 rolls and glues the glue at the edge of the coated plywood.

[0025] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A limiting device for gluing film-coated plywood, comprising an electric conveyor belt (1), a support frame (11) and a glue spraying device (12), wherein the support frame (11) is mounted on a side end of the electric conveyor belt (1), and the glue spraying device (12) is mounted on the support frame (11), characterized in that: A limit assembly (2) is arranged above the electric conveyor belt (1), the limit assembly (2) comprising a support frame 2 (21), a telescopic rod 1 (22) and a limit plate (23), the two side ends of the electric conveyor belt (1) are both mounted with the support frame 2 (21), the telescopic rod 1 (22) is mounted on the support frame 2 (21), the output end of the telescopic rod 1 (22) is connected to the limit plate (23), the two side ends of the electric conveyor belt (1) are also mounted with a support frame 3 (24), the inner side of the upper end of the support frame 3 (24) is mounted with a support rod (241), the outer wall of the support rod (241) is mounted with a slider (25), and the bottom of the slider (25) is mounted with a multi-stage An insert rod (251), the outer side of the multi-stage insert rod (251) is sleeved with a spring (252), the lower end of the multi-stage insert rod (251) is installed with a support frame four (26), the inner side of the support frame four (26) is rotatably installed with a glue coating roller (261), the inner side of the support frame four (26) is also installed with a guide rod (28), the outer wall of the glue coating roller (261) is slidably installed with a limit block (27), the inner wall of the upper end of the limit block (27) is provided with a socket one (271), the inner side of the socket one (271) is slidably connected to the guide rod (28), the side end of the limit block (27) is provided with a socket two (272), and the limit assembly (2) can limit the glue coating on the film-coated plywood.

2. A limiting device for gluing film-faced plywood according to claim 1, characterized in that: A support block (29) is mounted on the side end of the limit block (27), a second telescopic rod (291) is mounted on the support block (29), an output end of the second telescopic rod (291) is connected to a U-shaped block (292), and a rubber coating wheel (293) is rotatably mounted on the inner side of the U-shaped block (292).

3. A limiting device for gluing film-faced plywood according to claim 1, characterized in that: An insertion rod (231) is installed at one side end of the limiting plate (23), and the insertion rod (231) is pulled out to be inserted into the second insertion hole (272).

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