An online glue coating device

Abstract

The utility model relates to a gluing device, and provides an online gluing device, including an operating table, a plurality of extrusion devices arranged above the operating table, a driving device for driving the extrusion devices to move along a length direction perpendicular to the operating table, and a supporting device for supporting the extrusion devices; the plurality of extrusion devices are distributed along a length direction perpendicular to the operating table; the extrusion device includes a slider connected to the supporting device, an extrusion tube connected to the lower end of the slider, a liquid supply tube connected to the extrusion tube, a pump body connected to the liquid supply tube, and an extrusion nozzle arranged at the lower end of the extrusion tube; the lower end of the extrusion nozzle is in a long strip shape. The online gluing device of the utility model can be adjusted in real time according to the area where the workpiece needs to be glued.

Description

Technical Field

[0001] The utility model relates to the technical field of glue coating devices, in particular to an online glue coating device. Background Art

[0002] The glue coating device is a device that coats the glue on the surface of the workpiece to achieve the purpose of bonding the workpiece. It is mainly used for bonding between plates and plates, and plates and sheets. The glue coating process is mainly pumping the glue into the glue nozzle by the pump body, and coating the glue on the surface of the workpiece through the glue nozzle. With the development of automation equipment, except for some complex workpieces, most flat workpieces use automatic glue coating. The glue nozzle is divided into point glue discharge and line glue discharge. The squeezed glue appears in strips or sheets as the workpiece or the glue nozzle moves. The latter is mainly used for large-area glue coating.

[0003] For large-area glue coating, a fixed long strip glue nozzle is currently commonly used. This structure is more suitable for straight-line glue coating on the workpiece surface, but it is not suitable for curved glue coating on the workpiece surface. The main reason is that it is difficult for the glue nozzle to make corresponding adjustments according to the shape changes of the glue coating area. Therefore, a glue coating device that can make real-time adjustments according to the glue coating requirements of the workpiece can be designed. Utility Model Content

[0004] The utility model aims to provide an online gluing device, which can be adjusted in real time according to the area where the workpiece needs to be glued.

[0005] The embodiment of the utility model is realized through the following technical scheme: the online gluing device of the utility model includes an operating table, a plurality of extrusion devices arranged above the operating table, a driving device for driving the extrusion devices to move along a length direction perpendicular to the operating table, and a supporting device for supporting the extrusion devices; the plurality of extrusion devices are distributed along a length direction perpendicular to the operating table; the extrusion device includes a slider connected to the supporting device, an extrusion tube connected to the lower end of the slider, a liquid supply tube connected to the extrusion tube, a pump body connected to the liquid supply tube, and an extrusion nozzle arranged at the lower end of the extrusion tube; the lower end of the extrusion nozzle is long and strip-shaped.

[0006] Furthermore, it also includes a blocking device arranged at the lower end of the extrusion nozzle, and the blocking device includes a sealing strip slidably arranged at the lower end of the extrusion nozzle, and a power component for driving the sealing strip to move along the length direction of the extrusion nozzle.

[0007] Furthermore, a slide groove is provided on the inner wall of the lower end of the extrusion nozzle, and the two sides of the seal strip are slidably arranged in the slide groove.

[0008] Furthermore, the power assembly includes a first electric push rod which is horizontally arranged and fixedly connected to the outer side wall of the extrusion nozzle, and a telescopic end of the first electric push rod is fixedly connected to the seal.

[0009] Furthermore, the supporting device includes a sliding hole opened in the slider, a sliding rod slidably connected to the plurality of sliding holes, and a supporting block connected to the side of the operating table; both ends of the sliding rod are respectively connected to the supporting block.

[0010] Furthermore, the sliding block is provided with a pair of sliding holes, the sliding rods are provided with a pair, and one sliding rod is arranged in one sliding hole.

[0011] Furthermore, the driving device includes a driving plate connected to the upper side of the sliding block, and a second electric push rod connected to the driving plate; the second electric push rod is connected to the supporting block.

[0012] The technical solution of the embodiment of the utility model has at least the following advantages and beneficial effects: the online gluing device of the utility model places the workpiece to be glued on the operating table and moves it along the operating table. During the movement of the workpiece, the extrusion device applies the glue on the workpiece by extrusion (or spraying). A plurality of extrusion devices are provided to fully cover the surface of the workpiece, so that when the position of the gluing on the workpiece surface needs to be adjusted, the extrusion device can be moved by the driving device to adjust the gluing position. In addition, by coordinating the movement of the workpiece with the movement of the extrusion device, the glue can be applied to the workpiece in a curved or folded shape as needed. In this way, not only can the glue be applied only at the position where the workpiece needs to be glued according to needs, but corresponding adjustments can also be made according to the specific gluing requirements of the workpiece, thereby improving production efficiency and production quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 A schematic diagram of the structure of an online gluing device provided in an embodiment of the utility model;

[0015] Figure 2 A schematic diagram of the structure of the online gluing device provided by the embodiment of the utility model after the operating table is removed;

[0016] Figure 3 A structural schematic diagram of an extrusion device provided by an embodiment of the utility model from one perspective;

[0017] Figure 4 A schematic structural diagram of the extrusion device provided in an embodiment of the utility model from two perspectives.

[0018] Icons: 11-operating table, 12-support block, 13-slide rod, 14-second electric push rod, 21-sliding block, 22-extrusion tube, 23-liquid supply tube, 24-extrusion nozzle, 25-seal strip, 26-first electric push rod, 27-slide hole, 28-driving plate. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0022] In the description of the present invention, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or is the orientation or position relationship in which the product of the application is usually placed when used. It is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0023] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] Example

[0025] The following is further described in conjunction with specific embodiments. Figure 1 -Attached Figure 4 The online gluing device of this embodiment includes an operating table 11, a plurality of extrusion devices arranged above the operating table 11, a driving device for driving the extrusion devices to move along a length direction perpendicular to the operating table 11, and a supporting device for supporting the extrusion devices; the plurality of extrusion devices are distributed along a length direction perpendicular to the operating table 11; the extrusion device includes a slider 21 connected to the supporting device, an extrusion tube 22 connected to the lower end of the slider 21, a liquid supply tube 23 connected to the extrusion tube 22, a pump body connected to the liquid supply tube 23, and an extrusion nozzle 24 arranged at the lower end of the extrusion tube 22; the lower end of the extrusion nozzle 24 is in a long strip shape. Specifically, a workpiece to be coated with glue is placed on an operating table 11 and moved along the operating table 11. During the movement of the workpiece, an extrusion device applies glue to the workpiece by extrusion (or spraying). Arranging multiple extrusion devices can fully cover the surface of the workpiece, so that when the position of gluing on the workpiece surface needs to be adjusted, the extrusion device can be moved by a driving device to adjust the gluing position. In addition, by coordinating the movement of the workpiece with the movement of the extrusion device, the glue can be coated on the workpiece in a curved or folded shape as needed. In this way, not only can glue be applied only at the position where glue is required on the workpiece, but corresponding adjustments can also be made according to the specific gluing requirements of the workpiece, thereby improving production efficiency and production quality. Specifically, a workpiece to be coated with glue is placed on an operating table 11 and moved along the operating table 11. During the movement of the workpiece, an extrusion device applies glue to the workpiece by extrusion (or spraying). Arranging multiple extrusion devices can fully cover the surface of the workpiece, so that when the position of gluing on the workpiece surface needs to be adjusted, the extrusion device can be moved by a driving device to adjust the gluing position. In addition, by coordinating the movement of the workpiece with the movement of the extrusion device, the glue can be coated on the workpiece in a curved or folded shape as needed. In this way, not only can glue be applied only at the position where glue is required on the workpiece, but corresponding adjustments can also be made according to the specific gluing requirements of the workpiece, thereby improving production efficiency and production quality.

[0026] In this embodiment, a blocking device is also included at the lower end of the extrusion nozzle 24, and the blocking device includes a seal 25 slidably arranged at the lower end of the extrusion nozzle 24, and a power assembly for driving the seal 25 to move along the length direction of the extrusion nozzle 24. A slide groove is provided on the inner wall of the lower end of the extrusion nozzle 24, and the seal 25 is slidably arranged on both sides of the slide groove. The power assembly includes a first electric push rod 26 that is horizontally arranged and fixedly connected to the outer wall of the extrusion nozzle 24, and the telescopic end of the first electric push rod 26 is fixedly connected to the seal 25. Specifically, the seal 25 can partially block the glue extrusion width at the lower end of the extrusion nozzle 24, and then the glue extrusion width can be adjusted according to the glue coating needs of the workpiece, which is mainly achieved by the first electric push rod 26 pushing the seal 25 to move, and then adjusting the length of the lower end of the extrusion nozzle 24 sealed by the seal 25. The provision of the slide groove can make the movement of the seal 25 more stable.

[0027] The supporting device in this embodiment includes a sliding hole 27 provided on the slider 21, a sliding rod 13 slidably connected to the plurality of sliding holes 27, and a supporting block 12 connected to the side of the operating table 11; both ends of the sliding rod 13 are respectively connected to the supporting block 12. The slider 21 is provided with a pair of sliding holes 27, and the sliding rod 13 is provided with a pair, and one sliding rod 13 is provided in one sliding hole 27. Specifically, by providing a pair of sliding rods 13, the slider 21 can be stably moved along the axial direction of the sliding rod 13.

[0028] The driving device in this embodiment includes a driving plate 28 connected to the upper side of the slider 21, and a second electric push rod 14 connected to the driving plate 28; the second electric push rod 14 is connected to the support block 12. Specifically, each extrusion device has a limited range of movement, so the second electric push rod 14 can be used to ensure that it moves normally within its range, which can not only respond quickly but also ensure the accuracy of movement.

[0029] In summary, the online gluing device of this embodiment places the workpiece to be glued on the operating table 11 and moves it along the operating table 11. During the movement of the workpiece, the extrusion device applies the glue on the workpiece by extrusion (or spraying). Arranging multiple extrusion devices can fully cover the surface of the workpiece, so that when the position of the gluing on the workpiece surface needs to be adjusted, the extrusion device can be moved by the driving device to adjust the gluing position. In addition, by coordinating the movement of the workpiece and the movement of the extrusion device, the glue can be applied to the workpiece in a curved or folded shape as needed. In this way, not only can the glue be applied only at the position where the workpiece needs to be glued according to needs, but also corresponding adjustments can be made according to the specific gluing requirements of the workpiece, thereby improving production efficiency and production quality.

[0030] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An online gluing device, characterized in that: It comprises an operating table (11), a plurality of extrusion devices arranged above the operating table (11), a driving device for driving the extrusion devices to move along a length direction perpendicular to the operating table (11), and a supporting device for supporting the extrusion devices; The plurality of extrusion devices are distributed along a direction perpendicular to the length of the operating table (11); The extrusion device comprises a slider (21) connected to the support device, an extrusion tube (22) connected to the lower end of the slider (21), a liquid supply tube (23) connected to the extrusion tube (22), a pump body connected to the liquid supply tube (23), and an extrusion nozzle (24) arranged at the lower end of the extrusion tube (22); the lower end of the extrusion nozzle (24) is in the shape of a long strip; The invention also comprises a blocking device arranged at the lower end of the extrusion nozzle (24), wherein the blocking device comprises a sealing strip (25) slidably arranged at the lower end of the extrusion nozzle (24), and a power component for driving the sealing strip (25) to move along the length direction of the extrusion nozzle (24).

2. The online gluing device according to claim 1, characterized in that: The inner wall of the lower end of the extrusion nozzle (24) is provided with a slide groove, and the two sides of the sealing strip (25) are slidably arranged in the slide groove.

3. The online gluing device according to claim 1 is characterized in that: The power assembly comprises a first electric push rod (26) which is arranged horizontally and fixedly connected to the outer side wall of the extrusion nozzle (24); the telescopic end of the first electric push rod (26) is fixedly connected to the sealing strip (25).

4. The online gluing device according to claim 1, characterized in that: The supporting device comprises a sliding hole (27) opened on the sliding block (21), a sliding rod (13) slidably connected to a plurality of the sliding holes (27), and a supporting block (12) connected to the side of the operating table (11); both ends of the sliding rod (13) are respectively connected to the supporting block (12).

5. The online gluing device according to claim 4 is characterized in that: The sliding block (21) is provided with a pair of sliding holes (27), and the sliding rod (13) is provided with a pair, and one of the sliding rods (13) is arranged in one of the sliding holes (27).

6. The online gluing device according to claim 4, characterized in that: The driving device comprises a driving plate (28) connected to the upper side of the sliding block (21), and a second electric push rod (14) connected to the driving plate (28); the second electric push rod (14) is connected to the supporting block (12).

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