Automatic edge sealing line for four sides of wooden table board

Abstract

The present application relates to a kind of wood table plate four edges automatic edge sealing assembly line, for wood table plate four edges edge sealing operation, including first long side edge sealing mechanism, second long side edge sealing mechanism, first short side edge sealing mechanism, second short side edge sealing mechanism, 90 ° turn plate machine, push plate mechanism, industrial computer and conveying line, first long side edge sealing mechanism, second long side edge sealing mechanism, 90 ° turn plate machine, push plate mechanism, first short side edge sealing mechanism and second short side edge sealing mechanism are sequentially arranged on conveying line, four edge sealing mechanisms, 90 ° turn plate machine and push plate mechanism are connected with industrial computer respectively, first long side edge sealing mechanism, second long side edge sealing mechanism, first short side edge sealing mechanism and second short side edge sealing mechanism are all provided with chamfer angle adjusting structure, chamfer angle adjusting structure is connected with industrial computer, realize the automatic adjustment of chamfer angle.Compared with prior art, the present application has the advantages of realizing the automatic adjustment of chamfer angle, high production efficiency etc..

Description

Technical Field

[0001] This invention relates to the field of edge banding technology for wooden tabletops, and in particular to an automated edge banding production line for four sides of wooden tabletops. Background Technology

[0002] To ensure the aesthetic appeal of wooden tabletops, edge banding strips are used to seal the edges. With the development of automation technology, automated edge banding production lines for tabletops have emerged. For example, Chinese patent CN210999176U discloses a flexible edge banding production system, including a long edge banding line and a short edge banding line. The long edge banding line consists of a first long edge banding machine feed roller, a barcode scanning device, a first long edge banding machine, a first long edge banding machine discharge cleaning device, a long edge banding machine transfer roller, a second long edge banding machine, a second long edge banding machine discharge cleaning device, and a first discharge belt, arranged sequentially. The short edge banding line consists of a first short edge banding machine feed roller, a first short edge banding machine, a first short edge banding machine, a first short edge banding machine discharge cleaning device, a short edge banding machine transfer roller, a second short edge banding machine, a second short edge banding machine discharge cleaning device, and a second short edge banding machine discharge roller, arranged sequentially. This production system can automatically switch between different panels without manual intervention, thereby improving the automation and flexibility of large-scale panel production. However, as customer requirements continue to increase, a number of tabletops requiring different chamfer angles have emerged, and some customers even require different chamfer angles on the two pairs of opposite edges of the tabletop.

[0003] When operating the aforementioned tabletop using existing four-sided edge-sealing production lines, it is often necessary to stop the machine to adjust the chamfer angle of the device, which greatly affects the production cycle and reduces production efficiency. Summary of the Invention

[0004] The purpose of this invention is to overcome the defects of the prior art and provide an automatic edge-sealing production line for four sides of wooden tabletops that achieves automatic adjustment of the chamfer angle and has high production efficiency.

[0005] The objective of this invention can be achieved through the following technical solutions:

[0006] An automatic edge-sealing production line for wooden tabletops is used to perform edge-sealing operations on four sides of wooden tabletops. The four-side edge-sealing production line includes a first long-side edge-sealing mechanism, a second long-side edge-sealing mechanism, a first short-side edge-sealing mechanism, a second short-side edge-sealing mechanism, a 90° rotating plate machine, a pushing plate mechanism, an industrial control computer, and a conveyor line.

[0007] The first long-side sealing mechanism, the second long-side sealing mechanism, the 90° rotating plate machine, the pushing plate mechanism, the first short-side sealing mechanism, and the second short-side sealing mechanism are sequentially arranged on the conveyor line;

[0008] The first long-side sealing mechanism, the second long-side sealing mechanism, the first short-side sealing mechanism, the second short-side sealing mechanism, the 90° rotating plate machine, and the pushing plate mechanism are all connected to the industrial control computer.

[0009] The first long-side sealing mechanism, the second long-side sealing mechanism, the first short-side sealing mechanism, and the second short-side sealing mechanism are all equipped with a chamfer angle adjustment structure.

[0010] The chamfer angle adjustment structure is connected to an industrial control computer to achieve automatic adjustment of the chamfer angle.

[0011] Preferably, the first long-side sealing mechanism, the second long-side sealing mechanism, the first short-side sealing mechanism, and the second short-side sealing mechanism are all equipped with a sealing strip application device, a sealing strip cutting device, and a sealing strip chamfering device; the sealing strip application device, the sealing strip cutting device, and the sealing strip chamfering device are connected in sequence.

[0012] The chamfering angle adjustment structure is installed inside the edge banding chamfering device; the edge banding chamfering device is installed on the conveyor line via the chamfering angle adjustment structure.

[0013] More preferably, the chamfer angle adjustment structure includes an arc-shaped slide rail and an electric slider; the arc-shaped slide rail is fixed on the conveyor line; the electric slider is slidably connected to the arc-shaped slide rail; the edge banding chamfering device is fixed on the electric slider; the electric slider is connected to an industrial control computer to realize automatic adjustment of the chamfer angle.

[0014] More preferably, the edge banding strip application device is an edge banding strip application device using laser hot melt technology.

[0015] Preferably, the wooden tabletop is equipped with an electronic tag, which is affixed to the top surface of the wooden tabletop.

[0016] More preferably, the first long-side sealing mechanism is equipped with an electronic tag reader / writer, which is connected to an industrial control computer.

[0017] Preferably, the push plate mechanism includes a bracket, rollers, a push plate, and an electric cylinder; the rollers are arranged on the bracket along the width direction of the wooden tabletop; the electric cylinder is fixed on the bracket, the push plate is connected to the output shaft of the electric cylinder, and the electric cylinder drives the push plate to move along the width direction of the wooden tabletop.

[0018] More preferably, the pusher mechanism is provided with a baffle, which is fixed on the bracket and its position corresponds to the length direction of the wooden tabletop.

[0019] More preferably, the baffle is provided with a sponge strip or a rubber strip.

[0020] Preferably, the conveyor line is a roller conveyor line.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. Automatic adjustment of chamfer angle: The four-sided edge banding production line of this invention is equipped with a chamfer angle adjustment structure in each edge banding mechanism, and each chamfer angle adjustment structure is connected to an industrial control computer. At the same time, an electronic tag is set on the wooden table, and an electronic tag reader is set in the first long edge banding mechanism. Before operating on the wooden table, the four-sided edge banding production line first reads the relevant information of the wooden table stored in the electronic tag, including the chamfer angle information. Then, the industrial control computer controls the chamfer angle adjustment structure of each edge banding mechanism according to the read chamfer angle information to realize the automatic adjustment of the chamfer angle.

[0023] 2. High production efficiency: The four-sided edge sealing production line of this invention can seal four sides, and complete the edge sealing strip application, edge sealing strip scrap cutting, and edge sealing strip top and bottom edge chamfering operations for each side. The entire process is carried out without interruption, which greatly improves production efficiency. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the four-side sealing production line in this invention;

[0025] Figure 2 This is a schematic diagram of the edge banding chamfering device in this invention;

[0026] Figure 3 This is a schematic diagram of the pushing mechanism in this invention.

[0027] The numbers in the diagram are as follows:

[0028] 1. First long-side sealing mechanism; 2. Second long-side sealing mechanism; 3. First short-side sealing mechanism; 4. Second short-side sealing mechanism; 5. 90° rotating plate machine; 6. Push plate mechanism; 7. Industrial control computer; 8. Conveyor line; 9. Chamfering angle adjustment structure; 10. Edge sealing strip application device; 11. Edge sealing strip cutting device; 12. Edge sealing strip chamfering device; 601. Support; 602. Roller; 603. Push plate; 604. Electric cylinder; 605. Baffle. Detailed Implementation

[0029] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the scope of protection of the present invention.

[0030] An automated edge-sealing production line for wooden tabletops is used to perform edge-sealing operations on four sides of wooden tabletops. Its structure is as follows: Figure 1 As shown, the system includes a first long-side sealing mechanism 1, a second long-side sealing mechanism 2, a first short-side sealing mechanism 3, a second short-side sealing mechanism 4, a 90° rotating plate machine 5, a pushing plate mechanism 6, an industrial control computer 7, and a conveyor line 8. The first long-side sealing mechanism 1, the second long-side sealing mechanism 2, the 90° rotating plate machine 5, the pushing plate mechanism 6, the first short-side sealing mechanism 3, and the second short-side sealing mechanism 4 are sequentially arranged on the conveyor line 8. These mechanisms are connected to the industrial control computer 7. Each of the first long-side sealing mechanisms 1, 2, 3, and 4 is equipped with a chamfer angle adjustment structure 9. The chamfer angle adjustment structure 9 is connected to the industrial control computer 7 to achieve automatic adjustment of the chamfer angle.

[0031] The first long-side sealing mechanism 1, the second long-side sealing mechanism 2, the first short-side sealing mechanism 3, and the second short-side sealing mechanism 4 are each equipped with a sealing strip application device 10, a sealing strip cutting device 11, and a sealing strip chamfering device 12; the sealing strip application device 10, the sealing strip cutting device 11, and the sealing strip chamfering device 12 are connected in sequence;

[0032] like Figure 2 As shown, the chamfering angle adjustment structure 9 is installed inside the edge banding chamfering device 12, and the edge banding chamfering device 12 is installed on the conveyor line 8 through the chamfering angle adjustment structure 9.

[0033] The chamfering device 12 for edge banding strips is an improvement on the chamfering device in Chinese patent CN205021353U. The improvement is the addition of a chamfering angle adjustment structure 9.

[0034] The chamfering angle adjustment structure 9 includes an arc-shaped slide rail and an electric slider. The arc-shaped slide rail is fixed on the conveyor line 8. The electric slider is slidably connected to the arc-shaped slide rail. The edge banding chamfering device 12 is fixed on the electric slider. The electric slider is connected to the industrial control computer 7 to realize the automatic adjustment of the chamfering angle.

[0035] In this embodiment, the edge sealing strip application device 10 is an edge sealing strip application device using laser hot melt technology.

[0036] The wooden tabletop has an electronic tag attached to its top surface.

[0037] The first long-side sealing mechanism 1 is equipped with an electronic tag reader, which is connected to the industrial control computer 7.

[0038] The structure of the push plate mechanism 6 is as follows Figure 3As shown, it includes a bracket 601, a roller 602, a push plate 603, and an electric cylinder 604; the roller 602 is arranged on the bracket 601 along the width direction of the wooden table; the electric cylinder 604 is fixed on the bracket 601, and the push plate 603 is connected to the output shaft of the electric cylinder 604, and the electric cylinder 604 drives the push plate 603 to move along the width direction of the wooden table.

[0039] The push plate mechanism 6 is equipped with a baffle 605, which is fixed on the bracket 601 and is positioned in the direction of the length of the wooden tabletop. The baffle 605 is designed to prevent the wooden tabletop from falling.

[0040] In this embodiment, a sponge strip or rubber strip is provided on the baffle 605 to prevent damage to the wooden tabletop.

[0041] In this embodiment, the conveyor line is a roller conveyor line, but a belt conveyor line can also be used.

[0042] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any person skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope disclosed in the present invention, and these modifications or substitutions should all be covered within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. An automated edge-sealing production line for wooden tabletops, used for edge-sealing four sides of wooden tabletops, characterized in that, The edge sealing production line includes a first long edge sealing mechanism (1), a second long edge sealing mechanism (2), a first short edge sealing mechanism (3), and a second short edge sealing mechanism (4). The plate turning machine (5), the plate pushing mechanism (6), the industrial control computer (7), and the conveyor line (8); The first long-side sealing mechanism (1) and the second long-side sealing mechanism (2) are described. The plate turning machine (5), the plate pushing mechanism (6), the first short edge sealing mechanism (3), and the second short edge sealing mechanism (4) are sequentially arranged on the conveyor line (8); The first long-side sealing mechanism (1), the second long-side sealing mechanism (2), the first short-side sealing mechanism (3), and the second short-side sealing mechanism (4) are described. The plate turning machine (5) and the plate pushing mechanism (6) are respectively connected to the industrial control computer (7); The first long edge sealing mechanism (1), the second long edge sealing mechanism (2), the first short edge sealing mechanism (3), and the second short edge sealing mechanism (4) are all equipped with a chamfer angle adjustment structure (9). The chamfer angle adjustment structure (9) is connected to the industrial control computer (7) to realize the automatic adjustment of the chamfer angle; The first long-side sealing mechanism (1), the second long-side sealing mechanism (2), the first short-side sealing mechanism (3), and the second short-side sealing mechanism (4) are all equipped with a sealing strip application device (10), a sealing strip cutting device (11), and a sealing strip chamfering device (12); the sealing strip application device (10), the sealing strip cutting device (11), and the sealing strip chamfering device (12) are connected in sequence; The chamfering angle adjustment structure (9) is installed inside the edge banding chamfering device (12); the edge banding chamfering device (12) is installed on the conveyor line (8) through the chamfering angle adjustment structure (9); The chamfer angle adjustment structure (9) includes an arc-shaped slide rail and an electric slider; the arc-shaped slide rail is fixed on the conveyor line (8); the electric slider is slidably connected to the arc-shaped slide rail; the edge banding chamfering device (12) is fixed on the electric slider; the electric slider is connected to the industrial control computer (7) to realize automatic adjustment of the chamfer angle; The push plate mechanism (6) includes a bracket (601), a roller (602), a push plate (603), and an electric cylinder (604); the roller (602) is arranged on the bracket (601) along the width direction of the wooden table; the electric cylinder (604) is fixed on the bracket (601), and the push plate (603) is connected to the output shaft of the electric cylinder (604), and the electric cylinder (604) drives the push plate (603) to move along the width direction of the wooden table.

2. The automatic edge-sealing production line for four sides of a wooden tabletop according to claim 1, characterized in that, The edge sealing strip applicator (10) is an edge sealing strip applicator using laser hot melt technology.

3. The automatic edge-sealing production line for four sides of a wooden tabletop according to claim 1, characterized in that, The wooden tabletop is equipped with an electronic tag, which is affixed to the top surface of the wooden tabletop.

4. The automatic edge-sealing production line for four sides of a wooden tabletop according to claim 3, characterized in that, The first long-side sealing mechanism (1) is equipped with an electronic tag reader, which is connected to the industrial control computer (7).

5. The automatic edge-sealing production line for four sides of a wooden tabletop according to claim 1, characterized in that, The push plate mechanism (6) is provided with a baffle (605), which is fixed on the bracket (601) and its position corresponds to the length direction of the wooden table board.

6. The automatic edge-sealing production line for four sides of a wooden tabletop according to claim 5, characterized in that, The baffle (605) is provided with a sponge strip or a rubber strip.

7. The automatic edge-sealing production line for four sides of a wooden tabletop according to claim 1, characterized in that, The conveyor line is a roller conveyor line.

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