An automatic edge band heating mechanism for edge banding process

Abstract

This utility model discloses an automatic edge banding heating mechanism for edge banding processes, including an edge banding machine body, a pre-milling unit mounted on the machine body, an adhesive application unit mounted on the machine body (located to the left of the pre-milling unit), and a tape feeding mechanism mounted on the machine body (located to the left of the adhesive application unit). An automatic edge banding heating component is mounted on the tape feeding mechanism. This utility model can uniformly heat the edge banding tape, effectively increasing its overall temperature, activating the back coating of the edge banding tape in advance, ensuring a better fit between the edge banding tape and the workpiece, and improving the edge trimming effect in subsequent processes. It effectively reduces the scrap rate during edge banding and improves the edge banding quality of the edge banding machine.

Description

Technical Field

[0001] This utility model relates to the field of edge banding machine technology, specifically to an automatic edge band heating mechanism for edge banding processes. Background Technology

[0002] Customized products have become the first choice for most people in the furniture industry. In panel edge banding technology, with the continuous rise in customization and personalization demands, the quality requirements for products are getting higher and higher. In the existing panel edge banding technology, due to the low indoor temperature and large temperature difference in winter, the edge banding tape becomes harder and more brittle under low temperature conditions, which often leads to poor adhesion between the edge banding tape and the board workpiece. This results in quality problems such as edge detachment at the corners during subsequent edge trimming and end-trimming processes. Utility Model Content

[0003] The purpose of this invention is to provide an automatic edge band heating mechanism for edge sealing processes, so as to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] This utility model provides an automatic edge band heating mechanism for edge banding process, including an edge banding machine body, a pre-milling unit installed on the edge banding machine body, an adhesive application unit installed on the edge banding machine body, the adhesive application unit being located to the left of the pre-milling unit, a tape feeding mechanism installed on the edge banding machine body, the tape feeding mechanism being located to the left of the adhesive application unit, and an automatic edge band heating component installed on the tape feeding mechanism.

[0006] The automatic sideband heating assembly includes a mounting base fixedly connected to the upper side of the belt feeding mechanism. A first support guide rod is fixedly connected to the side wall of the upper side of the mounting base. A guide rod connecting seat is fixedly sleeved on the upper end of the first support guide rod. A second support guide rod is fixedly connected to the guide rod connecting seat. The second support guide rod is perpendicular to the first support guide rod. A clamping sleeve is fixedly connected to the end of the second support guide rod away from the guide rod connecting seat. A hot air gun is fixedly sleeved inside the clamping sleeve. The outlet of the hot air gun faces downward and is fixedly connected to a hot air guide pipe. A sideband guide plate is fixedly connected to the lower end of the hot air guide pipe.

[0007] Furthermore, an ambient temperature monitoring instrument is fixedly connected to the conveyor belt feeding mechanism.

[0008] Furthermore, a single-phase AC voltage-regulating thyristor module is installed on the tape feeding mechanism.

[0009] Furthermore, the side guide plate includes a triangular plate fixedly connected to the lower end of the hot air guide pipe. The triangular plate has an air inlet hole communicating with the hot air guide pipe, and the vertical sidewall of the triangular plate has a plurality of air outlets communicating with the air inlet hole.

[0010] Furthermore, multiple feet are evenly and fixedly connected to the bottom of the edge banding machine body, and anti-slip pads are fixedly connected to the lower side of the feet.

[0011] Furthermore, a sealing element is fixedly connected between the lower end of the hot air guide pipe and the side wall on the upper side of the side belt guide plate.

[0012] Furthermore, a heat dissipation mesh plate is installed on the side wall of the front side of the edge banding machine body.

[0013] Furthermore, a pipe clamp is fixedly connected between the hot air gun and the hot air guide pipe.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This invention utilizes an automatic edge banding heating component. During edge banding, the feeding mechanism transports the edge banding tape to the edge banding guide plate. The hot air gun is activated, delivering heated airflow into the hot air guide pipe. The hot air enters the edge banding guide plate through the hot air guide pipe and is evenly blown out through multiple air outlets on the edge banding guide plate. This ensures that the hot air is evenly distributed onto the passing edge banding tape, effectively heating it uniformly and increasing its overall temperature. This also activates the back coating of the edge banding tape in advance, ensuring a better fit between the edge banding tape and the workpiece, improving the edge trimming effect in subsequent processes, effectively reducing the scrap rate during edge banding, and improving the edge banding quality of the edge banding machine. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 for Figure 1 A schematic diagram of the structure of part A;

[0018] Figure 3 for Figure 1 Schematic diagram of the connection structure between the automatic side belt heating assembly and the belt feeding mechanism;

[0019] Figure 4 for Figure 1 Schematic diagram of the automatic side belt heating assembly;

[0020] Figure 5 for Figure 1 Front view of the automatic side belt heating assembly;

[0021] Figure 6 for Figure 1 Schematic diagram of the middle sideband guide plate;

[0022] Figure 7 for Figure 1A schematic diagram of the structure of an ambient temperature monitoring instrument;

[0023] Figure 8 for Figure 1 A schematic diagram of the structure of a single-phase AC voltage-regulating thyristor module.

[0024] In the diagram: 1. Edge banding machine body; 2. Pre-milling unit; 3. Glue application unit; 4. Tape feeding mechanism; 5. Automatic edge band heating assembly; 6. Mounting base; 7. First support guide rod; 8. Guide rod connecting seat; 9. Second support guide rod; 10. Clamping sleeve; 11. Hot air gun; 12. Hot air guide pipe; 13. Edge band guide plate; 14. Ambient temperature monitor; 15. Single-phase AC voltage regulating thyristor module; 16. Triangular plate; 17. Air inlet; 18. Air outlet; 19. Foot; 20. Anti-slip pad; 21. Sealing component; 22. Heat dissipation mesh plate; 23. Pipe clamp. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1-8 This utility model provides an automatic edge band heating mechanism for edge banding process, including an edge banding machine body 1, a pre-milling unit 2 installed on the edge banding machine body 1, an adhesive application unit 3 installed on the edge banding machine body 1, the adhesive application unit 3 being located to the left of the pre-milling unit 2, a tape feeding mechanism 4 installed on the edge banding machine body 1, the tape feeding mechanism 4 being located to the left of the adhesive application unit 3, and an automatic edge band heating assembly 5 installed on the tape feeding mechanism 4;

[0027] The automatic sideband heating assembly 5 includes a mounting base 6 fixedly connected to the upper side of the belt feeding mechanism 4. A first support guide rod 7 is fixedly connected to the side wall of the upper side of the mounting base 6. A guide rod connecting seat 8 is fixedly sleeved on the upper end of the first support guide rod 7. A second support guide rod 9 is fixedly connected to the guide rod connecting seat 8. The second support guide rod 9 is perpendicular to the first support guide rod 7. A clamping sleeve 10 is fixedly connected to the end of the second support guide rod 9 away from the guide rod connecting seat 8. A hot air gun 11 is fixedly sleeved inside the clamping sleeve 10. The outlet of the hot air gun 11 faces downward and is fixedly connected to a hot air guide pipe 12. A sideband guide plate 13 is fixedly connected to the lower end of the hot air guide pipe 12.

[0028] In the above embodiment, during edge banding, the feeding mechanism 4 conveys the edge banding tape to the edge banding guide plate 13, and the hot air gun 11 is activated. The hot air gun 11 delivers heated airflow into the hot air guide pipe 12. The hot air enters the edge banding guide plate 13 through the hot air guide pipe 12 and is evenly blown out through multiple air outlets 18 on the edge banding guide plate 13. This allows the hot air to be evenly blown onto the passing edge banding tape, thereby evenly heating the edge banding tape and effectively increasing the overall temperature of the edge banding tape. This can activate the back coating of the edge banding tape in advance, ensuring a better fit between the edge banding tape and the workpiece and the edge trimming effect in subsequent processes. This effectively reduces the scrap rate during edge banding of the workpiece and improves the edge banding quality of the edge banding machine.

[0029] An ambient temperature monitor 14 is fixedly connected to the tape feeding mechanism 4, which can monitor the temperature of the sealing tape and thus adjust the heating temperature in a timely manner.

[0030] The belt feeding mechanism 4 is equipped with a single-phase AC voltage-regulating thyristor module 15, which can automatically adjust the power of the hot air gun 11 to realize automatic start and stop of side belt heating and automatic power adjustment to control the hot air temperature.

[0031] The edge band guide plate 13 includes a triangular plate 16 fixedly connected to the lower end of the hot air guide pipe 12. The triangular plate 16 has an air inlet hole 17 communicating with the hot air guide pipe 12. The vertical side wall of the triangular plate 16 has a plurality of air outlets 18 evenly provided, communicating with the air inlet hole 17. In use, the triangular plate 16 can guide the edge banding strip that it can pass through. The plurality of air outlets 18 can make the edge banding strip heat more evenly and improve the heating effect.

[0032] The bottom of the edge banding machine body 1 is evenly and fixedly connected with multiple feet 19, and the lower side of each foot 19 is fixedly connected with an anti-slip pad 20, which can improve the stability of the edge banding machine.

[0033] A sealing element 21 is fixedly connected between the lower end of the hot air guide pipe 12 and the side wall of the side belt guide plate 13, which can improve the sealing performance at the connection between the hot air guide pipe 12 and the side belt guide plate 13.

[0034] The front side wall of the edge banding machine body 1 is equipped with a heat dissipation mesh plate 22, which can improve the heat dissipation efficiency of the edge banding machine body 1.

[0035] A pipe clamp 23 is fixedly connected between the hot air gun 11 and the hot air guide tube 12, which can improve the stability of the connection between the hot air guide tube 12 and the hot air gun 11.

[0036] Working principle: During edge banding, the feeding mechanism 4 conveys the edge banding tape to the edge banding guide plate 13. The hot air gun 11 is activated, and the hot air gun 11 delivers heated airflow into the hot air guide pipe 12. The hot air enters the edge banding guide plate 13 through the hot air guide pipe 12 and is evenly blown out through multiple air outlets 18 on the edge banding guide plate 13. This ensures that the hot air is evenly blown onto the passing edge banding tape, thereby evenly heating the edge banding tape and effectively increasing the overall temperature of the edge banding tape. This can activate the back coating of the edge banding tape in advance, ensuring a better fit between the edge banding tape and the workpiece and the edge trimming effect in subsequent processes. This effectively reduces the scrap rate during edge banding of the workpiece and improves the edge banding quality of the edge banding machine.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic edge band heating mechanism for edge banding process comprising of an edge banding machine body (1) characterized by: The edge banding machine body (1) is equipped with a pre-milling unit (2), the edge banding machine body (1) is equipped with a glue application unit (3), the glue application unit (3) is located to the left of the pre-milling unit (2), the edge banding machine body (1) is equipped with a tape feeding mechanism (4), the tape feeding mechanism (4) is located to the left of the glue application unit (3), and the tape feeding mechanism (4) is equipped with an automatic edge tape heating assembly (5). The automatic sideband heating assembly (5) includes a mounting base (6) fixedly connected to the upper side of the belt feeding mechanism (4). A first support guide rod (7) is fixedly connected to the upper side wall of the mounting base (6). A guide rod connecting seat (8) is fixedly sleeved on the upper end of the first support guide rod (7). A second support guide rod (9) is fixedly connected to the guide rod connecting seat (8). The second support guide rod (9) is perpendicular to the first support guide rod (7). A clamping sleeve (10) is fixedly connected to the end of the second support guide rod (9) away from the guide rod connecting seat (8). A hot air gun (11) is fixedly sleeved inside the clamping sleeve (10). The outlet of the hot air gun (11) faces downward and is fixedly connected to a hot air guide pipe (12). A sideband guide plate (13) is fixedly connected to the lower end of the hot air guide pipe (12).

2. An automatic edge band heating mechanism for edge banding process as claimed in claim 1 wherein: An ambient temperature monitor (14) is fixedly connected to the conveyor belt feeding mechanism (4).

3. An automatic edge band heating mechanism for edge banding process as claimed in claim 2 wherein: The tape feeding mechanism (4) is equipped with a single-phase AC voltage-regulating thyristor module (15).

4. An automatic edge strip heating mechanism for an edge finishing process according to claim 3, wherein: The side guide plate (13) includes a triangular plate (16) fixedly connected to the lower end of the hot air guide pipe (12). The triangular plate (16) has an air inlet (17) communicating with the hot air guide pipe (12). The vertical sidewall of the triangular plate (16) is evenly provided with a plurality of air outlets (18) communicating with the air inlet (17).

5. An automatic edge band heating mechanism for edge banding process as claimed in claim 4 wherein: The bottom of the edge sealing machine body (1) is evenly and fixedly connected with multiple feet (19), and the lower side of the feet (19) is fixedly connected with an anti-slip pad (20).

6. An automatic edge band heating mechanism for edge banding process as claimed in claim 5 wherein: A sealing element (21) is fixedly connected between the lower end of the hot air guide pipe (12) and the side wall on the upper side of the side guide plate (13).

7. An automatic edge band heating mechanism for edge sealing process according to claim 6, characterized in that: A heat dissipation mesh plate (22) is installed on the side wall of the front side of the sealing machine body (1).

8. An automatic edge band heating mechanism for edge banding process as claimed in claim 7 wherein: A pipe clamp (23) is fixedly connected between the hot air gun (11) and the hot air guide pipe (12).

Images