Furniture plate edge sealing device

Abstract

The utility model provides a furniture board edge sealing device which comprises a workbench, a support, a polishing and scrap removing mechanism, a glue applicator, an edge sealing mechanism, a glue scraping mechanism and a pushing mechanism, a roller conveyor is arranged on the workbench, a board is arranged on the top of the roller conveyor, and the support is arranged on the workbench; the grinding and scrap removing mechanism is arranged at one end of the support and comprises a dust collecting hopper, a grinding roller and a dust suction structure. The gluer is arranged at one end of the plate; the edge sealing mechanism is arranged at one end of the plate; the edge sealing mechanism comprises an edge sealing strip and a jacking structure; the glue scraping mechanism is arranged at one end of the plate and comprises a first glue scraping plate, a second glue scraping plate, a glue guiding frame and a recycling box; the pushing mechanism is arranged on the support and located at the other end of the plate. Therefore, chippings generated during grinding can be sucked away, the influence on adhesion of an adhesive is avoided, meanwhile, the extruded adhesive can be scraped and collected, and the edge sealing quality of the plate is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of plate processing, in particular to an edge sealing device for furniture plates. Background Art

[0002] Furniture refers to a broad category of equipment and facilities essential for people to maintain normal life, engage in production practices, and carry out social activities. It is composed of a variety of panels. To protect user safety and the aesthetics of the furniture, furniture panels require edge banding to prevent scratches from the edges.

[0003] In order to perform edge banding on furniture panels, a panel edge banding device is often used. Traditional furniture panel edge banding devices apply adhesive to the edge of the panel and then press and fix the edge banding strip to achieve the edge banding function. However, the pre-grinding of the panel may produce debris, which affects the coating and bonding effect of the adhesive.

[0004] In addition, due to the extrusion of the edge banding strip, excess adhesive may be squeezed out from the top and bottom of the board. After the adhesive dries, it sticks to the board and is difficult to remove, affecting the quality of the board edge banding. Utility Model Content

[0005] The utility model aims to solve one of the technical problems in the related art at least to a certain extent.

[0006] To this end, the purpose of the present invention is to propose a furniture board edge sealing device that can absorb debris generated during grinding to avoid affecting the adhesion of the adhesive, and at the same time can scrape and collect the extruded adhesive to ensure the quality of the board edge sealing.

[0007] In order to achieve the above-mentioned purpose, the utility model proposes a furniture board edge banding device, comprising a workbench, a bracket, a grinding and chip removal mechanism, a glue applicator, an edge banding mechanism, a glue scraping mechanism and a pushing mechanism, wherein a roller conveyor is provided on the workbench, a board is provided on the top of the roller conveyor, and the bracket is provided on the workbench; the grinding and chip removal mechanism is provided at one end of the bracket, and the grinding and chip removal mechanism includes a dust hopper, a grinding roller and a dust extraction structure, wherein the dust hopper is provided at one end of the board, the grinding roller is rotatably provided in the dust hopper, the grinding roller is connected to the board in contact with the board, the dust extraction structure is provided on the bracket and connected to the dust hopper; the glue applicator is provided at one end of the board and is located on one side of the grinding and chip removal mechanism; the edge banding mechanism is provided at the one end, and is located on one side of the glue applicator; the edge sealing mechanism includes an edge sealing strip and a top pressing structure, wherein the edge sealing strip is arranged at one end of the plate, the top pressing structure is arranged on one side of the glue applicator, and the top pressing structure is connected to the edge sealing strip in a conflicting manner; the scraping mechanism is arranged at one end of the plate and is located on one side of the edge sealing mechanism, the scraping mechanism includes a first scraper plate, a second scraper plate, a glue guide frame and a recovery box, wherein the first scraper plate is arranged on the top surface of the plate, the second scraper plate is arranged on the bottom surface of the plate, the glue guide frame is arranged between the first scraper plate and the second scraper plate, one end of the glue guide frame is connected to the bracket, and the recovery box is arranged at the bottom of the second scraper plate; the pushing mechanism is arranged on the bracket and is located at the other end of the plate.

[0008] According to the furniture board edge sealing device of the present invention, the debris generated during grinding can be sucked away to avoid affecting the adhesion of the adhesive, and the extruded adhesive can be scraped and collected to ensure the quality of the board edge sealing.

[0009] In addition, the furniture board edge sealing device proposed in the application may also have the following additional technical features:

[0010] Specifically, a third driver is provided on the dust collecting hopper, and the third driver is connected to the grinding roller.

[0011] Specifically, the dust extraction structure includes a dust extractor and a connecting pipe, wherein the dust extractor is arranged on the bracket, the connecting pipe is arranged on the dust extractor, the other end of the connecting pipe is connected to the dust collecting hopper, and the connecting pipe runs through the bracket.

[0012] Specifically, the top pressure structure includes a pressure roller, a mounting bracket and a first driver, wherein the pressure roller is arranged at the other end of the edge banding strip and is connected to it in abutment with it, the first driver is arranged on the bracket, the mounting bracket is arranged at one end of the first driver, and the mounting bracket is rotatably connected to the pressure roller.

[0013] Specifically, the pushing mechanism includes a roller group and a second driver, wherein the roller group is arranged at the other end of the plate, the second driver is arranged on the bracket, and one end of the second driver is connected to the roller group.

[0014] 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 learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0016] Figure 1 This is a schematic structural diagram of a furniture board edge sealing device according to one embodiment of the present invention;

[0017] Figure 2 This is a top cross-sectional view of a furniture board edge sealing device according to one embodiment of the present invention;

[0018] Figure 3 This is a cross-sectional view of a furniture board edge banding device according to one embodiment of the present invention;

[0019] Figure 4 This is a three-dimensional diagram of a scraping mechanism according to an embodiment of the present invention.

[0020] As shown in the figure: 1. Workbench; 11. Roller conveyor; 2. Bracket; 3. Grinding and chip removal mechanism; 31. Dust hopper; 32. Grinding roller; 321. Third drive; 33. Dust extraction structure; 331. Dust extractor; 332. Connecting pipe; 4. Glue applicator; 5. Edge sealing mechanism; 51. Edge banding strip; 52. Pressing structure; 521. Pressing roller; 522. Mounting frame; 523. First drive; 6. Glue scraping mechanism; 61. First scraper; 62. Second scraper; 63. Glue guide frame; 64. Recovery box; 7. Pushing mechanism; 71. Roller assembly; 72. Second drive. DETAILED DESCRIPTION

[0021] The following describes in detail embodiments of the present invention, examples of which 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 intended to be used to explain the present invention, and should not be construed as limiting the present invention. On the contrary, the embodiments of the present invention include all changes, modifications, and equivalents that fall within the spirit and scope of the appended claims.

[0022] The following describes the edge banding device for furniture panels according to an embodiment of the present invention in conjunction with the accompanying drawings.

[0023] like Figures 1-4 As shown, the edge banding device for furniture panels of the embodiment of the present invention includes a workbench 1, a bracket 2, a grinding and chip removal mechanism 3, a glue applicator 4, an edge banding mechanism 5, a glue scraping mechanism 6 and a pushing mechanism 7.

[0024] Among them, a roller conveyor 11 is provided on the workbench 1, a plate is provided on the top of the roller conveyor 11, and the bracket 2 is provided on the workbench 1.

[0025] It should be noted that the roller conveyor 11 provides power for conveying the plates, and the bracket 2 is used to install the grinding and chip removal mechanism 3, glue applicator 4, edge sealing mechanism 5, glue scraping mechanism 6 and pushing mechanism 7 for realizing the edge sealing function.

[0026] The grinding and chip removal mechanism 3 is provided at one end of the bracket 2 , and the grinding and chip removal mechanism 3 includes a dust collecting hopper 31 , a grinding roller 32 and a dust extraction structure 33 .

[0027] The dust collecting hopper 31 is arranged at one end of the plate, the grinding roller 32 is rotatably arranged in the dust collecting hopper 31 , the grinding roller 32 is in contact with the plate, and the dust extraction structure 33 is arranged on the bracket 2 and is connected to the dust collecting hopper 31 .

[0028] It should be noted that the dust hopper 31 is installed on the grinding roller 32, and the dust extraction structure 33 provides suction for the dust hopper 31. While the grinding roller 32 is grinding the plate, the dust hopper 31 relies on suction to collect and absorb the debris, thereby realizing the debris cleaning function and avoiding affecting the adhesion of the adhesive.

[0029] The glue applicator 4 is arranged at one end of the plate and located on one side of the grinding and chip removal mechanism 3 .

[0030] It should be noted that the glue applicator 4 can be composed of a glue coating roller and a glue supply device. The glue coating roller is not a brush and its rotation is controlled by an electric motor. The glue supply device is composed of an adhesive box and a pump. The pump draws the adhesive from the adhesive box. After the glue coating roller is glued with the adhesive, it is evenly coated on the edge of the plate through rotation to complete the gluing function.

[0031] The edge sealing mechanism 5 is provided at one end of the plate and is located on one side of the glue applicator 4 . The edge sealing mechanism 5 includes an edge sealing strip 51 and a top pressing structure 52 .

[0032] The edge banding strip 51 is provided at one end of the plate, and the pressing structure 52 is provided at one side of the glue applicator 4 . The pressing structure 52 is in contact with and connected to the edge banding strip 51 .

[0033] It should be noted that the edge banding strip 51 is a soft strip that is adhered to the edge of the board for edge banding, which protects and beautifies the edge of the board. Since the adhesive has been applied to the edge of the board in advance, the edge banding strip 51 can be adhered to the edge of the board for edge banding with the help of the adhesive. The top pressure structure 52 provides pressure for the edge banding strip 51, enhances the adhesion of the edge banding strip 51, and ensures the reliability of the edge banding strip 51.

[0034] The edge banding 51 can be unwound by an external unwinding mechanism.

[0035] The scraping mechanism 6 is provided at one end of the plate and located on one side of the edge sealing mechanism 5. The scraping mechanism 6 includes a first scraping plate 61, a second scraping plate 62, a glue guide frame 63 and a recovery box 64.

[0036] Among them, the first scraper 61 is set on the top surface of the plate, the second scraper 62 is set on the bottom surface of the plate, the glue guide frame 63 is set between the first scraper 61 and the second scraper 62, one end of the glue guide frame 63 is connected to the bracket 2, and the recovery box 64 is set at the bottom of the second scraper 62.

[0037] It should be noted that the first scraper 61 and the second scraper 62 are arc-shaped curved structures at the scraper position, which can guide the scraped adhesive to a certain extent and direct it to the glue guide frame 63 and the recovery box 64 for subsequent cleaning.

[0038] It can be understood that the first scraper 61 and the second scraper 62 are respectively arranged on the top and bottom surfaces of the plate, and can scrape off the adhesive overflowing from the top and bottom at the same time. The adhesive scraped off from the bottom can directly enter the recovery box 64 for collection and processing, and the adhesive scraped off from the top flows downward through the glue guide frame 63 with the help of the first scraper 61 and finally enters the recovery box 64 for processing.

[0039] The pushing mechanism 7 is provided on the bracket 2 and is located at the other end of the plate.

[0040] It can be understood that the pushing mechanism 7 is arranged on the bracket 2, which can push the plate to ensure that the other side of the plate can fit on the grinding and chip removal mechanism 3, glue applicator 4, edge sealing mechanism 5 and scraping mechanism 6, so that one side of the plate can be effectively edge-sealed.

[0041] The dust collecting hopper 31 is provided with a third driver 321 , and the third driver 321 is connected to the grinding roller 32 .

[0042] It should be noted that the third driver 321 can be an electric motor, and the third driver 321 is connected to the grinding roller 32 to realize the rotation drive of the grinding roller 32 and control it to complete the grinding work.

[0043] Specifically, when the relevant staff performs edge banding of the plate, they place the plate on the roller conveyor 11 and transport it slowly. The plate is transported to the bracket 2, and the pushing mechanism 7 is operated to push the plate so that the side of the plate fits into the grinding and chip removal mechanism 3. The third driver 321 is operated to drive the grinding roller 32 to grind the edge of the plate. The debris generated by grinding is adsorbed and collected by operating the dust extraction structure 33 and the dust collecting hopper 31.

[0044] The plate continues to move under the conveyance of the roller conveyor 11, and contacts the glue applicator 4 after polishing. The relevant staff operates the glue supply device of the glue applicator 4 and cooperates with the glue roller to evenly apply glue on the edge of the plate. After the gluing is completed, the top pressing structure 52 is operated to press the edge banding strip 51 against the edge of the plate, and the plate is bonded by the applied adhesive. The external unwinding mechanism continuously releases the edge banding strip 51. During the continuous movement of the plate, the entire edge of the plate is sealed.

[0045] The sheet continues to move and contacts the scraping mechanism 6. The first and second scraping blades 61 and 62 scrape away the adhesive squeezed out from the top and bottom of the bonding area between the sheet and the edge banding 51. The adhesive on the top flows through the adhesive guide frame 63 into the recovery box 64 at the bottom, completing the scraping process. In summary, the sheet continues to move until the edge banding on one side is completed. After removal, the sheet can be flipped and placed back on the roller conveyor 11 to perform the edge banding process on the other side.

[0046] In one embodiment of the present invention, Figure 2 and Figure 3 As shown, the dust extraction structure 33 includes a dust extractor 331 and a connecting pipe 332 .

[0047] The dust extractor 331 is arranged on the bracket 2 , the connecting pipe 332 is arranged on the dust extractor 331 , the other end of the connecting pipe 332 is connected to the dust collecting hopper 31 , and the connecting pipe 332 runs through the bracket 2 .

[0048] It should be noted that the dust collector 331 can be composed of a negative pressure machine and a dust storage box. The negative pressure machine generates negative pressure, provides adsorption force, and transmits it to the dust collecting hopper 31 through the connecting pipe 332 to adsorb the debris. The dust storage box can collect and store the inhaled debris to facilitate subsequent cleaning.

[0049] Specifically, when the grinding roller 32 is running for grinding, the relevant staff can run the dust extractor 331. The dust extractor 331 provides suction to absorb the debris produced by the grinding roller 32 into the dust collecting hopper 31, and then enters the dust extractor 331 through the connecting pipe 332 to clean the debris produced by grinding.

[0050] In one embodiment of the present invention, Figure 2 As shown, the pressing structure 52 includes a pressing roller 521 , a mounting frame 522 and a first driver 523 .

[0051] The pressure roller 521 is arranged at the other end of the edge banding strip 51 and is in contact with it. The first driver 523 is arranged on the bracket 2. The mounting frame 522 is arranged at one end of the first driver 523. The mounting frame 522 is rotatably connected to the pressure roller 521.

[0052] It should be noted that the first driver 523 can be an electric push rod to provide a stable pushing force for the pressure roller 521 and the mounting bracket 522 .

[0053] It is understandable that the pressure roller 521 is rotatably connected to the mounting frame 522 , and the pressure roller 521 itself is rotatable, and can adapt to the continuous movement of the plate and follow the rotation and pressure, without affecting or hindering the bonding of the edge banding strip 51 .

[0054] Specifically, after the adhesive is coated on the plate, the relevant staff drives the first driver 523 to control the mounting frame 522 and the pressure roller 521 to press against the surface of the edge banding 51 and squeeze it to ensure that the adhesive is bonded to the edge banding 51.

[0055] In one embodiment of the present invention, Figure 2 and Figure 3 As shown, the pushing mechanism 7 includes a roller set 71 and a second driver 72 .

[0056] The roller assembly 71 is disposed at the other end of the plate, the second driver 72 is disposed on the bracket 2 , and one end of the second driver 72 is connected to the roller assembly 71 .

[0057] It should be noted that the second driver 72 can be a cylinder, the roller group 71 can be an electric wheel group, and multiple groups of rollers are installed on the bracket 2. The rollers are connected by gears and transmission gears. The motor drives the rollers. Since each roller is driven by a transmission gear, all rollers rotate in the same direction to ensure that they are consistent with the conveying direction of the roller conveyor 11. It can also play a conveying role while pressing the plate.

[0058] Specifically, after the plate enters the bracket 2 area, the relevant staff operates the second driver 72 to push and press the plate to fix the plate, and at the same time operates the roller group 71 to drive the plate to ensure that the plate is continuously transported and moved on the roller conveyor 11.

[0059] In summary, the furniture board edge sealing device of the embodiment of the utility model can absorb the debris generated during grinding to avoid affecting the adhesion of the adhesive, and can also scrape and collect the extruded adhesive to ensure the quality of the board edge sealing.

[0060] In this specification, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of technical features indicated. Therefore, a feature specified as "first" or "second" may explicitly or implicitly include at least one of such features. In the description of this utility model, "plurality" means at least two, for example, two, three, etc., unless otherwise specifically defined.

[0061] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do 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. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and features of different embodiments or examples without contradiction.

[0062] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and deform the above embodiments within the scope of the present invention.

Claims

1. A furniture board edge sealing device, characterized in that: It includes a workbench, a bracket, a grinding and chip removal mechanism, a glue applicator, an edge sealing mechanism, a glue scraping mechanism and a pushing mechanism, among which, A roller conveyor is provided on the workbench, a plate is provided on the top of the roller conveyor, and the bracket is provided on the workbench; The grinding and chip removal mechanism is arranged at one end of the bracket, and the grinding and chip removal mechanism includes a dust collecting hopper, a grinding roller and a dust extraction structure, wherein, The dust collecting hopper is arranged at one end of the plate, the grinding roller is rotatably arranged in the dust collecting hopper, the grinding roller is in contact with the plate and is connected, and the dust extraction structure is arranged on the bracket and is connected to the dust collecting hopper; The glue applicator is arranged at one end of the plate and located on one side of the grinding and chip removal mechanism; The edge sealing mechanism is arranged at one end of the plate and is located on one side of the glue applicator; the edge sealing mechanism includes an edge sealing strip and a top pressing structure, wherein, The edge banding strip is arranged at one end of the plate, the top pressing structure is arranged on one side of the glue applicator, and the top pressing structure is in contact with and connected to the edge banding strip; The scraping mechanism is arranged at one end of the plate and located on one side of the edge sealing mechanism. The scraping mechanism includes a first scraping plate, a second scraping plate, a glue guide frame and a recovery box, wherein: The first scraper is arranged on the top surface of the plate, the second scraper is arranged on the bottom surface of the plate, the glue guide frame is arranged between the first scraper and the second scraper, one end of the glue guide frame is connected to the bracket, and the recovery box is arranged at the bottom of the second scraper; The pushing mechanism is arranged on the bracket and is located at the other end of the plate.

2. The furniture board edge sealing device according to claim 1, characterized in that: The dust collecting hopper is provided with a third driver, and the third driver is connected to the grinding roller.

3. The furniture board edge sealing device according to claim 1, characterized in that: The dust extraction structure includes a dust extractor and a connecting pipe, wherein: The dust extractor is arranged on the bracket, the connecting pipe is arranged on the dust extractor, the other end of the connecting pipe is connected to the dust collecting hopper, and the connecting pipe runs through the bracket.

4. The furniture board edge sealing device according to claim 1, characterized in that: The pressing structure includes a pressing roller, a mounting frame and a first driver, wherein: The pressing roller is arranged at the other end of the edge banding strip and is in contact with it. The first driver is arranged on the bracket. The mounting bracket is arranged at one end of the first driver. The mounting bracket is rotatably connected to the pressing roller.

5. The furniture board edge sealing device according to claim 1, characterized in that: The pushing mechanism includes a roller group and a second driver, wherein: The roller group is arranged at the other end of the plate, the second driver is arranged on the bracket, and one end of the second driver is connected to the roller group.

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