A gluing mechanism facilitating glue cleaning and an edge banding machine

Abstract

The utility model discloses a kind of gluing mechanism and edge banding machine facilitating glue removal, including base, bearing seat and gluing assembly, bearing seat is slidably connected in base, and bearing seat can slide to working position and cleaning position, gluing assembly is located in bearing seat, gluing assembly includes support, driving device, glue supply component and vertically arranged gluing roller, gluing roller is rotatably connected in support, driving device is located in support, and is transmission connection with gluing roller, driving device can drive gluing roller rotation, glue supply component can provide glue for gluing roller, wherein, in working position, one side of gluing roller has conveying channel for conveying board, the other side of gluing roller has feeding device for supplying edge strip, in cleaning position, the side of gluing roller can not be blocked by feeding device, sufficient space for cleaning operation can be provided, facilitating cleaning maintenance.

Description

Technical Field

[0001] This utility model relates to the technical field of woodworking machinery, and in particular to a glue application mechanism and edge banding machine that facilitates glue removal. Background Technology

[0002] Edge banding machines are key equipment in the field of sheet metal processing. One of their main processes is to firmly attach edge banding tape to the side of the sheet metal. Before this attachment process, the edge banding surface of the sheet metal must be uniformly coated with adhesive. In existing technology, this adhesive application is usually accomplished by an adhesive applicator. Its basic working principle is as follows: the sheet metal is linearly moved by a conveyor mechanism, and its side edge is pressed against a continuously rotating adhesive roller. The rotation of the adhesive roller evenly applies adhesive to the edge banding surface of the sheet metal. At the same time, the edge banding tape is guided by the conveyor mechanism to the glued side of the sheet metal on the opposite side of the adhesive roller, and then pressed by a pressing mechanism to complete the bonding of the edge banding tape to the sheet metal. However, when the adhesive roller stops rotating due to malfunction or when there is insufficient adhesive supply, adhesive is prone to accumulate and solidify on the surface of the adhesive roller and its surrounding area. This adhesive accumulation will seriously affect the uniformity of adhesive application, thus leading to a decline in edge banding quality. Therefore, it is necessary to stop the machine for cleaning and maintenance. However, because the glue application mechanism is located very close to the board conveying path and the edge banding conveying path on both sides, these peripheral mechanisms create spatial obstructions to the glue application roller, making the cleaning workspace for operators extremely limited. This not only makes cleaning operations extremely inconvenient and inefficient, but also increases the difficulty and time required for maintenance, seriously affecting the overall production efficiency and continuous operation capability of the edge banding machine. Utility Model Content

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes an adhesive application mechanism that facilitates adhesive removal, thereby solving the problem of inconvenient cleaning.

[0004] According to a first aspect of the present invention, a glue-applying mechanism for easy glue removal includes: a base, a support, and a glue-applying assembly. The support is slidably connected to the base and can slide to a working position and a cleaning position. The glue-applying assembly is disposed on the support and includes a support, a drive device, a glue supply assembly, and a vertically arranged glue-applying roller. The glue-applying roller is rotatably connected to the support. The drive device is disposed on the support and is drively connected to the glue-applying roller. The drive device can drive the glue-applying roller to rotate. The glue supply assembly can provide glue to the glue-applying roller. In the working position, one side of the glue-applying roller is used to provide a conveying channel for conveying sheet metal, and the other side of the glue-applying roller is used to provide a feeding device for supplying edge banding strips. In the cleaning position, the glue-applying roller can slide away from the feeding device so that the glue-applying roller can be exposed.

[0005] According to an embodiment of the present invention, a glue-applying mechanism for easy glue removal has at least the following advantages: When maintenance operations requiring glue removal are needed, the support seat can be driven to slide to the cleaning position. In the cleaning position, the glue-applying component can be moved away from the feeding device, ensuring that one side of the glue-applying roller is not blocked by the feeding device, providing sufficient space for cleaning operations, facilitating cleaning and maintenance, and reducing maintenance time. After cleaning is completed, the support seat can be slid back to the working position to continue operation, facilitating state switching.

[0006] According to some embodiments of the present invention, a driving component for switching the sliding position of the support seat is also included. The driving component is disposed on the base and is convexly connected to the support seat. The driving component can drive the support seat to slide to the working position or the cleaning position.

[0007] According to some embodiments of the present invention, the sliding direction of the bearing seat is parallel to the conveying direction of the conveying channel.

[0008] According to some embodiments of the present invention, the driving device includes a drive motor, a transmission chain and a transmission shaft. The output shaft of the drive motor is vertically arranged, the transmission shaft is coaxially connected to the coating roller, and the transmission chain is connected to the output shaft of the drive motor and the transmission shaft to drive the coating roller to rotate.

[0009] According to some embodiments of the present invention, the adhesive application assembly further includes a lateral adjustment mechanism, which includes a fixed base, an adjustment drive, and a slide. The support is disposed on the slide, the fixed base is fixedly connected to the bearing base, the adjustment drive is disposed on the fixed base, the slide is slidably connected to the fixed base, the adjustment drive is pulsatorically connected to the slide, and the adjustment drive is capable of driving the slide to slide in a direction close to or away from the conveying channel.

[0010] According to some embodiments of the present invention, the top surface of the bearing seat is provided with a raised arc-shaped block, the axis of the arc-shaped block is parallel to the sliding direction of the bearing seat, the bottom of the fixing seat is provided with an arc-shaped groove that abuts against the arc-shaped block, the fixing seat is provided with positioning bolts on both sides of the arc-shaped groove, the positioning bolts are threadedly connected to the fixing seat, and the bottom of the positioning bolts abuts against the top surface of the bearing seat.

[0011] According to some embodiments of the present invention, the support is slidably connected to the slide in a vertical direction, and further includes a height adjustment mechanism. A height adjustment mechanism is provided between the slide and the support, and the height adjustment mechanism can adjust the height of the support on the slide.

[0012] According to some embodiments of the present invention, the glue application assembly further includes a positioning block, which is disposed on the front side of the glue application roller and is used for positioning with the abutting plate.

[0013] According to some embodiments of the present invention, the base is provided with at least two buffer limiting blocks, the buffer limiting blocks are arranged along the sliding direction of the support seat, and the support seat can slide to abut against the buffer limiting blocks.

[0014] The edge banding machine according to a second aspect of the present invention includes an edge banding machine employing the above-described adhesive application mechanism that facilitates adhesive removal.

[0015] The edge banding machine according to the embodiments of the present utility model has at least the following beneficial effects: by adopting the above-mentioned glue application mechanism that facilitates glue removal, the glue application mechanism can be quickly maintained during the operation of the edge banding machine, the glue removal efficiency is improved, thereby reducing the maintenance time of the edge banding machine and improving the operating efficiency of the edge banding machine.

[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0017] The above or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which: Figure 1 These are schematic diagrams of the structure of some embodiments of the present utility model; Figure 2 for Figure 1 A schematic diagram of the structure from another direction; Figure 3 Exploded view of the adhesive coating assembly and the support base; Figure 4 This is a schematic diagram of the edge sealing work in the working position.

[0018] Figure label: Base 100, buffer limit block 110; Support base 200, curved block 210; Glue application assembly 300, support 310, drive device 320, drive motor 321, transmission chain 322, transmission shaft 323, glue supply assembly 330, glue application roller 340, fixed seat 351, positioning bolt 3511, arc groove 3512, adjustment drive component 352, slide 353, height adjustment mechanism 360, positioning block 370; Drive component 400; Conveyor channel 500; Feeding device 600. Detailed Implementation

[0019] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0020] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," and "circumferential," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description. They 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, and therefore should not be construed as a limitation of this utility model. Furthermore, features defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] Reference Figures 1 to 4According to a first aspect of the present invention, a glue-applying mechanism for easy glue removal includes a base 100, a support 200, and a glue-applying assembly 300. The support 200 is slidably connected to the base 100 and can slide to a working position and a cleaning position. The glue-applying assembly 300 is disposed on the support 200 and includes a support 310, a drive device 320, a glue supply assembly 330, and a vertically arranged glue-applying roller 340. The glue-applying roller 340 is rotatably connected to the support 310. A drive unit 320 is mounted on a support 310 and is connected to the glue-applying roller 340. The drive unit 320 drives the glue-applying roller 340 to rotate, and the glue supply assembly 330 supplies glue to the glue-applying roller 340. In the working position, one side of the glue-applying roller 340 is used for a conveying channel 500 for conveying the sheet material, and the other side is used for a feeding device 600 for supplying edge banding strips. In the cleaning position, the glue-applying roller 340 can slide away from the feeding device 600, so that the glue-applying roller 340 is exposed. When maintenance operations are required to clean the glue, the support 200 can be driven to slide to the cleaning position. In the cleaning position, the glue-applying assembly 300 is away from the feeding device 600, so that one side of the glue-applying roller 340 is not blocked by the feeding device 600, providing sufficient space for cleaning operations, facilitating cleaning and maintenance, and reducing maintenance time. After cleaning, the support 200 can be slid back to the working position to continue operation, facilitating state switching.

[0023] Specifically, the base 100 can be installed on the edge banding machine. A slide rail and slider structure is provided between the support seat 200 and the base 100. The specific sliding structure is conventional technology and will not be described in detail here. The support seat 200 can be manually driven to slide or driven by the drive component 400. It can be understood that there is a locking structure between the support seat 200 and the base 100. The glue application assembly 300 is installed on the support seat 200 and can slide with the support seat 200. In the working position, the glue application assembly 300 can slide to cooperate with the feeding device 600 for conveying the edge banding strip and the conveying channel 500 for conveying the board material to apply glue to the side of the board material, while the edge banding strip is conveyed to the glued side for bonding. When adhesive removal maintenance is required, the support seat 200 can be slid away from the working position to the cleaning position. At this time, the support seat 200 can move away from the position of the feeding device 600, so that the adhesive application component 300 can be exposed. The feeding device 600 will not obstruct the operator's cleaning, which can improve the efficiency of adhesive removal and thus improve production efficiency.

[0024] Reference Figure 1In some embodiments of this utility model, a driving component 400 for switching the sliding position of the support 200 is also included. The driving component 400 is disposed on the base 100 and is convexly connected to the support 200. The driving component 400 can drive the support 200 to slide to the working position or the cleaning position. Specifically, the driving component 400 can be used to drive the support 200 to switch positions. The driving component 400 can be configured as a cylinder or an electric push rod. The output rod of the driving component 400 can be connected to the support 200, so that the driving component 400 can drive the support 200 to slide and lock in the working position or the cleaning position. No manual operation is required, making operation more convenient.

[0025] Reference Figure 4 In some embodiments of this utility model, the sliding direction of the support seat 200 is parallel to the conveying direction of the conveying channel 500. Specifically, the support seat 200 can be arranged close to one side of the conveying channel 500 to facilitate the cooperation between the glue application assembly 300 and the board. Furthermore, the sliding direction of the support seat 200 is parallel to the conveying direction to reduce the lateral space occupied by the support seat 200 perpendicular to the conveying channel 500, thereby reducing the width dimension of the edge banding machine.

[0026] Reference Figures 2 to 3 In some embodiments of this utility model, the driving device 320 includes a drive motor 321, a transmission chain 322, and a transmission shaft 323. The output shaft of the drive motor 321 is vertically arranged, and the transmission shaft 323 is coaxially connected to the coating roller 340. The transmission chain 322 is connected to both the output shaft of the drive motor 321 and the transmission shaft 323 to drive the coating roller 340 to rotate. Specifically, driving the coating roller 340 to rotate via the transmission chain 322 results in more accurate average transmission and improves the uniformity of coating. Since the support seat 200 needs to be slidably adjusted, the chain drive has a wide range of applicable shaft spacing. Even when the support seat 200 is in a sliding condition, it can maintain stable transmission between the drive motor 321 and the transmission shaft 323.

[0027] Reference Figure 1 and Figure 3In some embodiments of this utility model, the adhesive application assembly 300 further includes a lateral adjustment mechanism. The lateral adjustment mechanism includes a fixed base 351, an adjustment drive 352, and a slide 353. A support 310 is disposed on the slide 353. The fixed base 351 is fixedly connected to the bearing base 200. The adjustment drive 352 is disposed on the fixed base 351. The slide 353 is slidably connected to the fixed base 351. The adjustment drive 352 is drively connected to the slide 353, and the adjustment drive 352 can drive the slide 353 to slide in a direction closer to or further away from the conveying channel 500. Specifically, the gap between the adhesive application roller 340 and the board affects the adhesive application quality. By setting a lateral adjustment mechanism, the distance between the coating roller 340 and the conveying channel 500 can be adjusted, thereby adjusting the gap between the coating roller 340 and the board. The adjustment drive 352 can be a cylinder or an electric push rod. A slide rail structure is provided between the slide 353 and the fixed seat 351, so that the slide 353 can slide in a direction closer to or further away from the conveying channel 500. The adjustment drive 352 can drive and control the sliding distance of the slide 353 to achieve gap adjustment and improve the coating quality. It is conceivable that during the adjustment of the above structure, the transmission chain 322 can compensate for the above fine adjustment gap and stably drive the drive motor 321 and the transmission shaft 323.

[0028] Reference Figure 3 In some embodiments of this utility model, the top surface of the support 200 is provided with a raised arc-shaped block 210, the axis of which is parallel to the sliding direction of the support 200. The bottom of the fixing seat 351 is provided with an arc-shaped groove 3512 that abuts against the arc-shaped block 210. The fixing seat 351 is provided with positioning bolts 3511 on both sides of the arc-shaped groove 3512. The positioning bolts 3511 are threadedly connected to the fixing seat 351, and the bottom of the positioning bolts 3511 abuts against the top surface of the support 200. Specifically, the arc-shaped groove 3512 of the fixing seat 351 can abut against the arc-shaped block 210, so that the fixing seat 351 can rotate around the arc surface of the arc-shaped block 210. The positioning bolts 3511 can be located on both sides of the arc-shaped block 210, and the fixing seat 351 can be driven to finely adjust the rotation angle by adjusting the distance between the positioning bolts 3511 and the support 200 on one side. This allows for adjustment of the 340° angle of the coating roller to fully match the angle of the board side, thereby improving the coating effect.

[0029] Reference Figure 3In some embodiments of this utility model, the support 310 is slidably connected to the slide 353 in a vertical direction, and also includes a height adjustment mechanism 360. The height adjustment mechanism 360 is provided between the slide 353 and the support 310, and can adjust the height of the support 310 on the slide 353. Specifically, the height adjustment mechanism 360 can be configured as a slide groove, a slide rail, and a locking member. The support 310 can be provided with a vertically extending slider, and the slide 353 can be provided with a vertically extending slide groove. The slider is slidably connected to the slide groove, and the locking member can be fixedly connected to the slide 353. The locking member is provided with a bolt, and the bolt is connected to the support 310. By turning the bolt, the sliding position of the support 310 can be adjusted to achieve height adjustment, thereby adjusting the height of the glue roller 340 to match different boards.

[0030] Reference Figure 2 In some embodiments of this utility model, the glue application assembly 300 further includes a positioning block 370, which is disposed on the front side of the glue application roller 340 and is used for positioning the contact plate. Specifically, the distance between the positioning block 370 and the glue application roller 340 is constant. When the plate is conveyed in the conveying channel 500, it will abut against the positioning block 370, thereby ensuring that the distance between the plate and the glue application roller 340 remains stable and improving the glue application quality.

[0031] Reference Figure 1 In some embodiments of this utility model, the base 100 is provided with at least two buffer limiting blocks 110. The buffer limiting blocks 110 are arranged along the sliding direction of the support seat 200, and the support seat 200 can slide to abut against the buffer limiting blocks 110. Specifically, the abutting part between the buffer limiting block 110 and the support seat 200 can be made of elastic material. When the support seat 200 is slidably adjusted, it can be limited and buffered by the buffer limiting blocks 110, so that the glue application assembly 300 will not collide or vibrate, thus protecting the glue application assembly 300.

[0032] According to a second aspect embodiment of the present invention, the edge banding machine includes an edge banding machine employing the aforementioned adhesive application mechanism that facilitates adhesive removal. By employing the aforementioned adhesive application mechanism that facilitates adhesive removal, the adhesive application mechanism can be quickly maintained during the operation of the edge banding machine, improving the efficiency of adhesive removal, thereby reducing the maintenance time of the edge banding machine and improving the operating efficiency of the edge banding machine.

[0033] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0034] Although embodiments of the present invention have been shown and described, those skilled in the art will understand 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 claims and their equivalents.

Claims

1. A glue-applying mechanism for easy glue removal, characterized in that, include: Base (100); A support (200) is slidably connected to the base (100), and the support (200) can slide to a working position and a cleaning position; An adhesive application assembly (300) is disposed on the support base (200). The adhesive application assembly (300) includes a support (310), a drive device (320), an adhesive supply assembly (330), and a vertically arranged adhesive roller (340). The adhesive roller (340) is rotatably connected to the support (310). The drive device (320) is disposed on the support (310) and is connected to the adhesive roller (340) in a transmission manner. The drive device (320) can drive the adhesive roller (340) to rotate. The adhesive supply assembly (330) can provide adhesive to the adhesive roller (340). In the working position, one side of the glue-applying roller (340) is used to set a conveying channel (500) for conveying the sheet material, and the other side of the glue-applying roller (340) is used to set a feeding device (600) for supplying the edge banding strip. In the cleaning position, the glue-applying roller (340) can slide away from the feeding device (600) so that the glue-applying roller (340) can be exposed.

2. The adhesive application mechanism for easy adhesive removal according to claim 1, characterized in that, It also includes a drive component (400) for switching the sliding position of the support (200), the drive component (400) is disposed on the base (100), and the drive component (400) is connected to the support (200) in a transmission manner, the drive component (400) being able to drive the support (200) to slide to the working position or the cleaning position.

3. The adhesive application mechanism for easy adhesive removal according to claim 2, characterized in that, The sliding direction of the bearing seat (200) is parallel to the conveying direction of the conveying channel (500).

4. The adhesive application mechanism for easy adhesive removal according to claim 1, characterized in that, The drive device (320) includes a drive motor (321), a transmission chain (322) and a transmission shaft (323). The output shaft of the drive motor (321) is vertically arranged. The transmission shaft (323) is coaxially connected to the coating roller (340). The transmission chain (322) is connected to the output shaft of the drive motor (321) and the transmission shaft (323) to drive the coating roller (340) to rotate.

5. The adhesive application mechanism for easy adhesive removal according to claim 4, characterized in that, The adhesive application assembly (300) further includes a lateral adjustment mechanism, which includes a fixed base (351), an adjustment drive (352), and a slide (353). The support (310) is disposed on the slide (353). The fixed base (351) is fixedly connected to the bearing base (200). The adjustment drive (352) is disposed on the fixed base (351). The slide (353) is slidably connected to the fixed base (351). The adjustment drive (352) is drively connected to the slide (353). The adjustment drive (352) can drive the slide (353) to slide in a direction close to or away from the conveying channel (500).

6. The adhesive application mechanism for easy adhesive removal according to claim 5, characterized in that, The top surface of the bearing seat (200) is provided with a raised arc block (210), the axis of the arc block (210) is parallel to the sliding direction of the bearing seat (200), the bottom of the fixing seat (351) is provided with an arc groove (3512) that abuts against the arc block (210), the fixing seat (351) is provided with positioning bolts (3511) on both sides of the arc groove (3512), the positioning bolts (3511) are threadedly connected to the fixing seat (351), and the bottom of the positioning bolts (3511) abuts against the top surface of the bearing seat (200).

7. The adhesive application mechanism for easy adhesive removal according to claim 5, characterized in that, The support (310) is slidably connected to the slide (353) in the vertical direction, and also includes a height adjustment mechanism (360). The height adjustment mechanism (360) is provided between the slide (353) and the support (310), and the height adjustment mechanism (360) can adjust the height of the support (310) on the slide (353).

8. The adhesive application mechanism for easy adhesive removal according to claim 1, characterized in that, The glue application assembly (300) also includes a positioning block (370), which is located on the front side of the glue application roller (340) and is used for positioning with the abutting plate.

9. The adhesive application mechanism for easy adhesive removal according to claim 1, characterized in that, The base (100) is provided with at least two buffer limit blocks (110), the buffer limit blocks (110) are arranged along the sliding direction of the support seat (200), and the support seat (200) can slide to abut against the buffer limit blocks (110).

10. An edge banding machine, characterized in that, The invention includes a glue application mechanism that facilitates glue removal, as described in any one of claims 1 to 9.

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