Automatic edge banding machine for furniture plates

Abstract

The utility model relates to the technical field of furniture board production, and discloses an automatic edge banding machine for furniture boards. A base; the edge sealing assembly comprises a nozzle, a conveying roller and a wind-up roller, the nozzle is fixedly installed on the top face of the base, the conveying roller is movably arranged on the top face of the base, the wind-up roller is rotationally connected to the top of the base, the adjusting assembly extrudes and pushes the sliding body through a spring, elastic connection between the sliding body and the base is achieved, and then the conveying roller can be kept to be tightly attached to a plate; an adjusting screw rod is rotated, the adjusting screw rod pushes an extruding and pushing plate to extrude a spring, and then the pre-pressing value of the spring is adjusted, so that the pushing force of the spring to a sliding body is adjusted, the extruding force applied by a conveying roller to the plate can be adjusted, and the extruding force on an edge sealing strip is adjusted according to requirements; the motor drives the conveying rollers to rotate to roll the edges of the plates and convey the plates.

Description

Technical Field

[0001] The utility model relates to the technical field of furniture board production, in particular to an automatic edge banding machine for furniture boards. Background Art

[0002] The edge banding of the board can cover the exposed board and fix the edge banding strip with glue. In order to improve efficiency, an edge banding machine is required.

[0003] The prior art discloses an automatic edge banding machine for furniture panels (CN221561711 U), in which a bidirectional screw is rotatably connected to the inner middle position of the base, a movable support plate is spirally connected to the outer side of the bidirectional screw, the movable support plate is slidably connected to the base, and support and conveying rollers are rotatably connected to the left and right ends and the middle position of the upper end of the movable support plate, and a glue coating head is fixedly connected to the left side of the upper end of the movable support plate.

[0004] In the prior art, the plate is limited by two plates with adjustable spacing, and the plate is clamped, limited and conveyed by rollers on the plate, while the relative positions of the rollers and the plate remain unchanged. Multiple rollers on the plate contact different positions of the plate. For the convex and concave edges of the plate, when a roller contacts the convex part of the plate, other rollers may not be able to contact the edge of the plate, thereby limiting the extrusion effect of the edge banding strip.

[0005] To this end, we propose an automatic edge banding machine for furniture panels. Utility Model Content

[0006] The utility model mainly solves the technical problem that the rollers cannot always fit the plates and affects the edge banding effect, and provides an automatic edge banding machine for furniture plates.

[0007] In order to achieve the above purpose, the present invention adopts the following technical solution, an automatic edge banding machine for furniture panels, comprising:

[0008] Machine table, a table structure with supporting legs;

[0009] The base is movably arranged on the top of the machine and has two parts, and the two bases can be close to each other;

[0010] An edge banding assembly is provided on the top of the base for banding the edge of the plate between the two bases. The edge banding assembly includes a nozzle, a conveying roller, and a winding roller. The nozzle is fixedly mounted on the top surface of the base, the conveying roller is movably arranged on the top surface of the base, and the winding roller is rotatably connected to the top of the base. There are two conveying rollers, and the winding roller is located between the two conveying rollers.

[0011] The adjustment component is arranged between the conveyor roller and the base and is used to adjust the extrusion force of the conveyor roller on the plate.

[0012] As a preferred embodiment of the present invention, the adjustment assembly includes a sliding body, a pushing plate and an adjusting screw. The sliding body is slidably connected to the base. A spring is fixed on the wall of the sliding body. The adjusting screw can push the pushing plate to extrude the spring. A motor-driven conveying roller is provided on the top of the sliding body.

[0013] As a preferred embodiment of the present invention, the sliding body forms a folding plate structure with a C-shaped cross-section, the two ends of the conveying roller are respectively rotatably connected to the inner top surface and the inner bottom surface of the sliding body, the motor is fixedly installed on the top surface of the sliding body, and the motor output shaft is fixedly connected to the conveying roller.

[0014] As a preferred embodiment of the present invention, the top surface of the base is provided with a sliding groove adapted to the sliding body, the sliding body is slidably connected to the sliding groove, one end of the spring is fixedly connected to the side wall of the sliding body, and the other end of the spring is fixedly connected to the pushing plate.

[0015] As a preferred embodiment of the present invention, the pushing plate is slidably arranged in the slide groove, the side wall of the base is provided with a side plate, the adjusting screw is threadedly connected to the side plate, and the end of the adjusting screw is rotatably connected to the pushing plate.

[0016] As a preferred embodiment of the present invention, the side panels are fastened to the base by screws, threaded holes are formed through the wall of the side panels, and the adjusting screws are threadedly connected to the threaded holes.

[0017] As a preferred embodiment of the present invention, the side wall of the extrusion and pushing plate is fixedly connected to a limiting rod, the side wall of the sliding body is provided with a hole adapted to fit the limiting rod, and the limiting rod is slidably connected to the hole.

[0018] The utility model provides an automatic edge banding machine for furniture panels. It has the following beneficial effects:

[0019] 1. This is an automatic edge banding machine for furniture panels, which connects a nozzle with a pump that supplies glue, applies glue to the edge of the panel, and a conveyor roller squeezes the edge of the panel to evenly distribute the glue, releases the edge banding strip through the winding roller, and squeezes the strip through another conveyor roller so that the strip is fully bonded and fixed to the edge of the panel to achieve edge banding. The two bases can simultaneously band the edges of the panel, which is highly efficient and helpful for actual production applications. The sliding body is pushed by the spring to achieve an elastic connection between the sliding body and the base, so that the conveyor roller can maintain a close fit with the panel and adapt to the uneven position of the panel edge. Secondly, the adjusting screw is rotated to push the pushing plate to squeeze the spring, and then the preload value of the spring is adjusted so that the thrust of the spring to the sliding body can be adjusted. The extrusion force applied by the conveyor roller to the panel can be adjusted, and the extrusion force on the edge banding strip can be adjusted according to demand. The motor is connected to the power supply, and the motor drives the conveyor roller to rotate to roll the edge of the panel and convey the panel at the same time.

[0020] 2. This automatic edge banding machine for furniture panels is equipped with side panels, which are used to block the slide groove ports on the top surface of the base to reduce the probability of the sliding body slipping. Secondly, the side panels can limit the adjusting screws, realize the threaded connection of the adjusting screws, and facilitate the sliding of the pushing plates. The pushing plates are guided by the limiting rods so that they can move linearly. When pushed by the spring, the pushing plates can maintain smooth sliding, which makes it easy to adjust the preload value of the spring. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is one of the overall three-dimensional diagrams of the utility model;

[0022] Figure 2 This is the second overall stereogram of the utility model;

[0023] Figure 3 This is a three-dimensional diagram of the edge banding component of the utility model;

[0024] Figure 4 This is one of the installation diagrams of the conveyor roller and adjustment assembly of the utility model;

[0025] Figure 5 This is the second installation diagram of the conveying roller and adjustment assembly of the utility model.

[0026] Legend: 10, machine platform; 11, base; 12, nozzle; 13, conveyor roller; 14, winding roller; 20, sliding body; 21, pushing plate; 22, adjusting screw; 23, limit rod; 24, side panel. DETAILED DESCRIPTION

[0027] An automatic edge banding machine for furniture panels, such as Figure 1 Shown, including:

[0028] Machine 10, a table structure with supporting legs;

[0029] The base 11 is movably disposed on the top of the machine 10 and has two parts, and the two bases 11 can be close to each other;

[0030] like Figure 1 and Figure 2As shown, the edge banding assembly is arranged on the top of the base 11 and is used to band the edge of the plate between the two bases 11. The edge banding assembly includes a nozzle 12, a conveying roller 13 and a winding roller 14. The nozzle 12 is fixedly mounted on the top surface of the base 11, the conveying roller 13 is movably arranged on the top surface of the base 11, and the winding roller 14 is rotatably connected to the top of the base 11. The conveying roller 13 has two winding rollers 14, and the winding roller 14 is located between the two conveying rollers 13. In this solution, by setting the base 11, specifically, the wall surface of the machine 10 is rotatably connected to a bidirectional screw rod, the screw rod is threadedly connected to the two bases 11, and is pushed by the screw rod. The two bases 11 are moved closer to each other, and the distance between the two bases 11 is adjusted to accommodate plates of different widths. The bases 11 are slidably connected to the machine table 10 via a slide rail. The nozzle 12 is connected to a pump for supplying glue, and the nozzle 12 applies glue to the edge of the plate. The conveying roller 13 squeezes the edge of the plate to evenly distribute the glue. The edge banding strip is released by the winding roller 14, and the strip is squeezed by another conveying roller 13 so that the strip is fully bonded and fixed to the edge of the plate to achieve edge banding. The two bases 11 can simultaneously perform edge banding on both sides of the plate, which is highly efficient and conducive to actual production applications.

[0031] like Figure 3 、 Figure 4 and Figure 5 As shown, the adjustment component is arranged between the conveying roller 13 and the base 11 for adjusting the extrusion force of the conveying roller 13 on the plate. The adjustment component includes a sliding body 20, a pushing plate 21 and an adjusting screw 22. The sliding body 20 is slidably connected to the base 11. The wall surface of the sliding body 20 is fixed with a spring. The adjusting screw 22 can push the pushing plate 21 to squeeze the spring. A motor is provided on the top of the sliding body 20 to drive the conveying roller 13. The sliding body 20 forms a folding plate structure with a C-shaped cross-section. The two ends of the conveying roller 13 are respectively rotatably connected to the inner top surface and the inner bottom surface of the sliding body 20. The motor is fixedly installed on the top surface of the sliding body 20, and the motor output shaft is fixedly connected to the conveying roller 13. A slide groove adapted to the sliding body 20 is opened on the top surface of the base 11. The sliding body 20 is slidably connected to the slide groove. One end of the spring is fixed to the side wall of the sliding body 20 The other end of the spring is fixedly connected to the pushing plate 21, and the pushing plate 21 is slidably arranged in the slide groove. In this scheme, the sliding body 20 is pushed by the spring to realize the elastic connection between the sliding body 20 and the base 11, so that the conveying roller 13 can keep close fit with the plate and adapt to the unevenness of the edge position of the plate. Secondly, the adjusting screw 22 is rotated, and the adjusting screw 22 pushes the pushing plate 21 to squeeze the spring, and then the preload value of the spring is adjusted, so that the thrust of the spring to the sliding body 20 can be adjusted, and the extrusion force applied by the conveying roller 13 to the plate can be adjusted. The extrusion force on the edge banding strip is adjusted according to needs. By connecting the motor to the power supply, the motor drives the conveying roller 13 to rotate to roll the edge of the plate and convey the plate at the same time. The top surface of the machine 10 is rotatably connected to a number of rollers, and the plate is placed on the rollers and conveyed, which will not be elaborated here.

[0032] like Figure 4 As shown, the side wall of the base 11 is provided with a side plate 24, the adjusting screw 22 is threadedly connected to the side plate 24, the end of the adjusting screw 22 is rotatably connected to the pushing plate 21, and the side plate 24 is locked and fixed to the base 11 by screws. A threaded hole is opened through the wall of the side plate 24, and the adjusting screw 22 is threadedly connected to the threaded hole. By setting the side plate 24, the side plate 24 is used to block the slide groove port on the top surface of the base 11, thereby reducing the probability of the sliding body 20 slipping off. Secondly, the side plate 24 can limit the adjusting screw 22, realize the threaded connection of the adjusting screw 22, and facilitate the pushing plate 21 to slide.

[0033] like Figure 5 As shown, the side wall of the pushing plate 21 is fixedly connected to the limiting rod 23, and the side wall of the sliding body 20 is provided with a hole adapted to the limiting rod 23. The limiting rod 23 is slidably connected to the hole, and the pushing plate 21 is guided by the limiting rod 23 so that the pushing plate 21 can move linearly. When pushed by the spring, the pushing plate 21 can maintain smooth sliding, which makes it easier to adjust the preload value of the spring.

[0034] The working principle of the utility model is as follows: the screw rod pushes the two bases 11 closer to each other, and the distance between the two bases 11 is adjusted to adapt to plates of different widths. The base 11 is slidably connected to the machine table 10 through a slide rail. By connecting the nozzle 12 to the pump supplying glue, the nozzle 12 applies glue to the edge of the plate, and the conveying roller 13 squeezes the edge of the plate to make the glue evenly distributed. The edge banding strip is released by the winding roller 14, and the strip is squeezed by another conveying roller 13 so that the strip is fully bonded and fixed to the edge of the plate to achieve edge banding.

[0035] The spring pushes the sliding body 20 to achieve an elastic connection between the sliding body 20 and the base 11, and the conveying roller 13 can maintain a close fit with the plate. The adjusting screw 22 is rotated, and the adjusting screw 22 pushes the pushing plate 21 to squeeze the spring, thereby adjusting the preload value of the spring, so that the thrust of the spring to the sliding body 20 can be adjusted, and the extrusion force applied by the conveying roller 13 to the plate can be adjusted. The pushing plate 21 is guided by the limit rod 23 so that the pushing plate 21 can move linearly. When pushed by the spring, the pushing plate 21 can maintain smooth sliding.

[0036] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. An automatic edge banding machine for furniture panels, characterized in that: include: The machine table (10) has a table structure with supporting legs; A base (11) is movably arranged on the top of the machine (10) and has two parts, and the two bases (11) can be close to each other; An edge sealing assembly is arranged on the top of a base (11) and is used for sealing the edge of a plate between two bases (11). The edge sealing assembly comprises a nozzle (12), a conveying roller (13) and a winding roller (14). The nozzle (12) is fixedly mounted on the top surface of the base (11). The conveying roller (13) is movably arranged on the top surface of the base (11). The winding roller (14) is rotatably connected to the top of the base (11). There are two conveying rollers (13), and the winding roller (14) is located between the two conveying rollers (13). The adjustment component is arranged between the conveying roller (13) and the base (11) and is used to adjust the squeezing force of the conveying roller (13) on the plate.

2. The automatic edge banding machine for furniture panels according to claim 1, characterized in that: The adjusting assembly comprises a sliding body (20), a pushing plate (21) and an adjusting screw (22); the sliding body (20) is slidably connected to the base (11); a spring is fixedly provided on the wall surface of the sliding body (20); the adjusting screw (22) can push the pushing plate (21) to extrude the spring; and a motor-driven conveying roller (13) is provided on the top of the sliding body (20).

3. The automatic edge banding machine for furniture panels according to claim 2, characterized in that: The sliding body (20) forms a folded plate structure with a C-shaped cross section, and the two ends of the conveying roller (13) are rotatably connected to the inner top surface and the inner bottom surface of the sliding body (20) respectively. The motor is fixedly installed on the top surface of the sliding body (20), and the motor output shaft is fixedly connected to the conveying roller (13).

4. The automatic edge banding machine for furniture panels according to claim 2, characterized in that: The top surface of the base (11) is provided with a slide groove adapted to the sliding body (20), the sliding body (20) is slidably connected to the slide groove, one end of the spring is fixedly connected to the side wall of the sliding body (20), and the other end of the spring is fixedly connected to the pushing plate (21).

5. The automatic edge banding machine for furniture panels according to claim 2, characterized in that: The pushing plate (21) is slidably arranged in the slide groove, the side wall of the base (11) is provided with a side plate (24), the adjusting screw (22) is threadedly connected to the side plate (24), and the end of the adjusting screw (22) is rotatably connected to the pushing plate (21).

6. The automatic edge banding machine for furniture panels according to claim 5, characterized in that: The side plate (24) is locked and fixed to the base (11) by screws. A threaded hole is formed through the wall of the side plate (24), and the adjusting screw (22) is threadedly connected to the threaded hole.

7. The automatic edge banding machine for furniture panels according to claim 2, characterized in that: The side wall of the extrusion plate (21) is fixedly connected to a limiting rod (23), and the side wall of the sliding body (20) is provided with a hole adapted to fit the limiting rod (23), and the limiting rod (23) is slidably connected to the hole.

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