A curved and straight edge banding machine

Abstract

The present invention discloses a curved and straight line edge banding machine, which belongs to the field of edge banding equipment. The curved and straight line edge banding machine adopts a heating mechanism 4 to heat the edge banding tape with adhesive backing, and then directly adheres it to the board to be edge banded, thus breaking through the traditional edge banding method. Not only does it not need to carry out the gluing process, but it also has high edge banding efficiency, and can solve the defects of the prior art. The curved and straight line edge banding machine of the present invention comprises a frame table 1, a belt feeding mechanism 2, a cutting mechanism 3, a heating mechanism 4 and a pressing wheel mechanism 5; the board to be edge banded is conveyed on the frame table 1; the belt feeding mechanism 2 is used to convey the edge banding tape with adhesive backing to the board to be edge banded; the cutting mechanism 3 is used to cut the edge banding tape; the heating mechanism 4 is used to heat the edge banding tape; the pressing wheel mechanism 5 is used to adhere the heated edge banding tape to the board to be edge banded.

Description

Technical Field

[0001] The invention relates to the field of edge banding equipment, in particular to a curved and straight line edge banding machine. Background Art

[0002] During the board production process, edge banding is usually required around the boards to seal the cross-section of the boards to prevent damage to the boards by moisture, impurities, etc., while achieving a decorative and aesthetic effect.

[0003] The existing edge banding machine adopts the method of applying glue first at the edge of the board to be edge banded, and then pressing the edge banding tape to the glue application position to perform edge banding. On the one hand, this edge banding method requires a glue application process, which relatively increases the time for edge banding of the board. On the other hand, the glue can easily drip onto the machine frame surface, and the glue dripped onto the machine frame surface may even stick to the board, causing damage to the board.

[0004] The prior art has the above-mentioned technical defects, which has become a major technical problem that needs to be solved urgently by those skilled in the art. Summary of the invention

[0005] The present invention discloses a curved and straight line edge banding machine, which uses a heating mechanism 4 to heat an edge banding tape with adhesive backing, and then directly adheres it to a board to be edge banded, thereby breaking through the traditional edge banding method, not only eliminating the need for a gluing process, but also providing high edge banding efficiency, thereby being able to solve the defects of the prior art.

[0006] The curved and straight line edge banding machine provided by the present invention comprises a frame table 1, a belt feeding mechanism 2, a cutting mechanism 3, a heating mechanism 4 and a pressing wheel mechanism 5;

[0007] The board to be edge-banded is conveyed on the rack table 1;

[0008] The tape feeding mechanism 2 is used to feed the edge banding tape with adhesive backing to the board to be edge banded;

[0009] A cutting mechanism 3, used for cutting the edge band;

[0010] A heating mechanism 4, used for heating the edge banding;

[0011] The pressing wheel mechanism 5 is used to adhere the heated edge banding tape to the board to be edge-banded.

[0012] Preferably,

[0013] The rack table 1 is also provided with a sensor for detecting the position of the plate to be edge-sealed, and the sensor sends the detection data to the control electrical box 10 provided on the rack table 1 for processing.

[0014] Preferably,

[0015] The cutting mechanism 3 includes a cutting power 31 and a cutting knife 32 , wherein the cutting power 31 is used to drive the cutting knife 32 to cut the edge banding.

[0016] Preferably,

[0017] The cutting power 31 is a cylinder;

[0018] The cutting power 31 is mounted on the frame table 1 through the cutting mounting seat 33;

[0019] The cutting blade 32 is connected to the piston rod of the cylinder through a cylinder connector 34 .

[0020] Preferably,

[0021] The heating mechanism 4 includes a connected laser generator 41 and a laser heating head 42, wherein the laser generator 41 is installed below the frame table 1, and the laser heating head 42 is installed on the frame table 1;

[0022] The laser heating head 42 is used to heat the edge banding.

[0023] Preferably,

[0024] The pressing wheel mechanism 5 includes a pressing wheel transmission power unit 51, a replaceable pressing wheel group 52 and a pressing wheel unit 53;

[0025] The pressing wheel transmission power unit 51 is used to drive the replaceable pressing wheel group 52, on which a pressing wheel mounting shaft 511 is provided;

[0026] The pressure wheel unit 53 fixes the replaceable pressure wheel set 52 on the pressure wheel mounting shaft 511.

[0027] Preferably,

[0028] The edge band comes out from the belt feeding mechanism 2 and is transported forward. A cylinder pressing mechanism 6 for pressing the edge band is also provided in front of the cutting mechanism 3.

[0029] The cylinder clamping mechanism 6 comprises a fixed belt pulley 61 , a dynamic belt pulley 62 and a clamping cylinder 63 , wherein the dynamic belt pulley 62 is mounted on the clamping cylinder 63 , and the clamping cylinder 63 is used to control the distance between the fixed belt pulley 61 and the dynamic belt pulley 62 .

[0030] Preferably,

[0031] A first belt guide pulley mechanism 7 is provided in front of the cylinder pressing mechanism 6 and a second belt guide pulley mechanism 8 is provided behind the cutting mechanism 3;

[0032] The first guide pulley mechanism 7 and the second guide pulley mechanism 8 are both used to guide the edge banding.

[0033] Preferably,

[0034] Along the forward conveying direction of the edge banding, the tape feeding mechanism 2, the second tape guide roller mechanism 8, the cutting mechanism 3, the cylinder clamping mechanism 6, the heating head of the heating mechanism 4, the first tape guide roller mechanism 7 and the pressing roller mechanism 5 are arranged in sequence.

[0035] Preferably,

[0036] A conveying mechanism 9 is provided on the frame table 1, which is used to convey the plate to be edge-sealed to the edge-sealing position;

[0037] The conveying mechanism 9 includes an adjustable auxiliary beam 91, a pad 92 and a ruler 93 which are arranged in sequence, wherein a plurality of pulleys 911 are arranged on one side of the adjustable auxiliary beam 91 close to the pad 92, and the plate to be edge-sealed slides over the pad 92, and the adjustable auxiliary beam 91 and the ruler 93 are arranged opposite to each other.

[0038] The curved and straight line edge banding machine of the present invention comprises a frame table 1, a belt feeding mechanism 2, a cutting mechanism 3, a heating mechanism 4 and a pressing wheel mechanism 5; the plate to be edge banded is transported on the frame table 1; the belt feeding mechanism 2 is used to transport the edge banding with adhesive backing to the plate to be edge banded; the cutting mechanism 3 is used to cut the edge banding; the heating mechanism 4 is used to heat the edge banding; the pressing wheel mechanism 5 is used to attach the heated edge banding to the plate to be edge banded. By using the heating mechanism 4 to heat the edge banding with adhesive backing and then directly attaching it to the plate to be edge banded, the curved and straight line edge banding machine of the present invention breaks through the traditional edge banding method, not only does it not require a gluing process, but also has a high edge banding efficiency, and can solve the defects of the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 It is a three-dimensional structural schematic diagram of a curved and straight line edge banding machine of the present invention;

[0040] Figure 2 Another three-dimensional structural schematic diagram of a curved and straight line edge banding machine of the present invention;

[0041] Figure 3 It is a front structural schematic diagram of a curved and straight line edge banding machine of the present invention;

[0042] Figure 4 It is a structural schematic diagram of a cutting mechanism 3 in a curved and linear edge banding machine of the present invention;

[0043] Figure 5 It is a structural schematic diagram of a cylinder pressing mechanism 6 in a curved and linear edge banding machine of the present invention;

[0044] The edge banding strip is 001, the board to be edge banded is 002, and the sensor is 003. DETAILED DESCRIPTION

[0045] The present invention discloses a curved and straight line edge banding machine, which uses a heating mechanism 4 to heat an edge banding tape with adhesive backing, and then directly adheres it to a board to be edge banded, thereby breaking through the traditional edge banding method, not only eliminating the need for a gluing process, but also providing high edge banding efficiency, thereby being able to solve the defects of the prior art.

[0046] The following is a clear and detailed description of the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Please refer to Figures 1 to 5 , the curved and straight line edge banding machine provided by the present invention comprises a frame table 1, a belt feeding mechanism 2, a cutting mechanism 3, a heating mechanism 4 and a pressing wheel mechanism 5;

[0047] The board to be edge-banded is conveyed on the rack table 1;

[0048] The tape feeding mechanism 2 is used to feed the edge banding tape with adhesive backing to the board to be edge banded;

[0049] A cutting mechanism 3, used for cutting the edge band;

[0050] A heating mechanism 4, used for heating the edge banding;

[0051] The pressing wheel mechanism 5 is used to adhere the heated edge banding tape to the board to be edge-banded.

[0052] In the embodiment of the present invention, a new edge banding process is adopted, that is, after the tape feeding mechanism 2 feeds out the edge banding tape, the edge banding tape 001 with adhesive backing is heated by the heating mechanism 4. At this time, the adhesive backing tape is in a state that can be more firmly bonded to the plate to be edge banded. The pressing wheel mechanism 5 bonds the heated edge banding tape to the plate to be edge banded 002 to complete the edge banding process. It should be noted that the adhesive backing tape is not firmly bonded to the plate at room temperature, so it is necessary to heat the adhesive backing tape first. The heating temperature of the heating mechanism 4 is different according to the adhesive backing tape of different materials. The heating mechanism 4 is mainly to make the adhesive backing tape in a state that is easier to bond to the plate. In addition, the heating mechanism 4 is not limited to only one, and can be multiple directions set along the conveying direction of the edge banding tape, so that the edge banding tape can be heated more quickly and more evenly. The above-mentioned tape feeding mechanism 2 can be a tape feeding disk.

[0053] Preferably,

[0054] The rack table 1 is also provided with a sensor 003 for detecting the position of the plate to be edge-sealed. The sensor sends the detection data to the control electrical box 10 provided on the rack table 1 for processing.

[0055] It should be noted that the rack table 1 can also be provided with a control box 10. Of course, according to actual conditions, the control box 10 can also be provided at other positions of the curved and straight edge banding machine, which is not limited here. The sensor can be an infrared sensor provided on the conveying path of the plate to be edge banded, or provided on the side of the conveying path of the plate to be edge banded. After detecting that the plate to be edge banded is conveyed, a signal to send the edge banding to the belt feeding mechanism 2 can be sent. In addition, in addition to detecting the position of the plate to be edge banded, the sensor can also calculate the length of the plate to be edge banded, so that the cutting mechanism 3 can cut the edge banding to a suitable length. Of course, the length of the plate to be edge banded can also be directly input into the control box 10 without the need for the sensor to calculate, which is not limited here.

[0056] Preferably,

[0057] The cutting mechanism 3 includes a cutting power 31 and a cutting knife 32 , wherein the cutting power 31 is used to drive the cutting knife 32 to cut the edge banding.

[0058] Preferably,

[0059] The cutting power 31 is a cylinder;

[0060] The cutting power 31 is mounted on the frame table 1 through the cutting mounting seat 33;

[0061] The cutting blade 32 is connected to the piston rod of the cylinder through a cylinder connector 34 .

[0062] In the embodiment of the present invention, when the cutting mechanism 3 receives a signal that the edge band needs to be cut, the cutting power 31 is started, and the cutting knife 32 is pushed out, and then the edge band is cut. It should be noted that the cutting mounting seat 33 is provided with an opening for accommodating the edge band to pass through, and the cutting knife 32 can be installed close to the cutting mounting seat 33, and then the cutting knife 32 cuts the edge band when passing through the opening position back and forth.

[0063] Preferably,

[0064] The heating mechanism 4 includes a connected laser generator 41 and a laser heating head 42, wherein the laser generator 41 is installed below the frame table 1, and the laser heating head 42 is installed on the frame table 1;

[0065] The laser heating head 42 is used to heat the edge banding.

[0066] In an embodiment of the present invention, the heating mechanism 4 can be a laser generator 41 and a laser heating head 42, wherein there can be at least one laser heating head 42, for example, it can be a combination of a laser generator 41 and four laser heating heads 42, and multiple laser heating heads 42 can be distributed in the travel path of the edge banding; when the heating mechanism 4 includes only one laser heating head 42, one laser heating head 42 can be set at the position where the edge banding is about to meet the plate material to be edge banded, or it can be set at other suitable positions, which is not limited here.

[0067] Preferably,

[0068] The pressing wheel mechanism 5 includes a pressing wheel transmission power unit 51, a replaceable pressing wheel group 52 and a pressing wheel unit 53;

[0069] The pressing wheel transmission power unit 51 is used to drive the replaceable pressing wheel group 52, on which a pressing wheel mounting shaft 511 is provided;

[0070] The pressure wheel unit 53 fixes the replaceable pressure wheel set 52 on the pressure wheel mounting shaft 511.

[0071] It should be noted that the present invention adopts a replaceable pressing wheel set 52. Different pressing wheel sets can be easily replaced according to the shape of the edge-banding position of the board to be edge-banded. That is, the curved and straight edge banding machine of the present invention can be well adapted to the board to be edge-banded with straight or curved sides. When replacing, the pressing wheel unit 53 is removed, and then replaced with a different replaceable pressing wheel set 52, and then the pressing wheel unit 53 is locked. The above-mentioned pressing wheel unit 53 can be a pressing wheel locking knurling wheel, which is not limited here.

[0072] Preferably,

[0073] The edge band comes out from the belt feeding mechanism 2 and is transported forward. A cylinder pressing mechanism 6 for pressing the edge band is also provided in front of the cutting mechanism 3.

[0074] The cylinder clamping mechanism 6 comprises a fixed belt pulley 61 , a dynamic belt pulley 62 and a clamping cylinder 63 , wherein the dynamic belt pulley 62 is mounted on the clamping cylinder 63 , and the clamping cylinder 63 is used to control the distance between the fixed belt pulley 61 and the dynamic belt pulley 62 .

[0075] In the embodiment of the present invention, the function of the cylinder pressing mechanism 6 is to press the edge band when it is necessary to cut the edge band to prevent the edge band from moving during cutting.

[0076] Preferably,

[0077] A first belt guide pulley mechanism 7 is provided in front of the cylinder pressing mechanism 6 and a second belt guide pulley mechanism 8 is provided behind the cutting mechanism 3;

[0078] The first guide pulley mechanism 7 and the second guide pulley mechanism 8 are both used to guide the edge banding.

[0079] Preferably,

[0080] Along the forward conveying direction of the edge banding, the tape feeding mechanism 2, the second tape guide roller mechanism 8, the cutting mechanism 3, the cylinder clamping mechanism 6, the heating head of the heating mechanism 4, the first tape guide roller mechanism 7 and the pressing roller mechanism 5 are arranged in sequence.

[0081] It should be particularly noted that in a preferred embodiment, the tape feeding mechanism 2, the second tape guide roller mechanism 8, the cutting mechanism 3, the cylinder clamping mechanism 6, the heating head of the heating mechanism 4, the first tape guide roller mechanism 7 and the pressing roller mechanism 5 can be arranged in sequence. Before heating, the adhesive on the back of the edge banding tape is not very sticky and will not stick to the components during the transmission of the edge banding tape. After heating, the edge banding tape has a higher viscosity, but without the pressure of the pressing roller mechanism 5, it will not stick firmly.

[0082] Preferably,

[0083] A conveying mechanism 9 is provided on the frame table 1, which is used to convey the plate to be edge-sealed to the edge-sealing position;

[0084] The conveying mechanism 9 includes an adjustable auxiliary beam 91, a pad 92 and a ruler 93 which are arranged in sequence, wherein a plurality of pulleys 911 are arranged on one side of the adjustable auxiliary beam 91 close to the pad 92, and the plate to be edge-sealed slides over the pad 92, and the adjustable auxiliary beam 91 and the ruler 93 are arranged opposite to each other.

[0085] Here, it should be noted that the curved and straight line edge banding machine of the present invention can be used for both semi-automatic production mode and fully automatic production mode. In the semi-automatic production mode, manual plate feeding operation can be adopted. After adjusting the position of the adjustable auxiliary beam 91 according to the size of the plate to be edge banded, the plate to be edge banded can be pushed to the edge banding position. The above-mentioned edge banding position can be positioned according to a ruler, and then the curved and straight line edge banding machine can be started for edge banding. In the fully automatic production mode, the material can be loaded fully automatically. The plate to be edge banded can be loaded by a robot with a suction cup and then positioned by a sensor. After the sensor detects the position of the plate to be edge banded, the curved and straight line edge banding machine can be started for edge banding.

[0086] The curved and straight line edge banding machine of the present invention comprises a frame table 1, a belt feeding mechanism 2, a cutting mechanism 3, a heating mechanism 4 and a pressing wheel mechanism 5; the plate to be edge banded is transported on the frame table 1; the belt feeding mechanism 2 is used to transport the edge banding with adhesive backing to the plate to be edge banded; the cutting mechanism 3 is used to cut the edge banding; the heating mechanism 4 is used to heat the edge banding; the pressing wheel mechanism 5 is used to attach the heated edge banding to the plate to be edge banded. By using the heating mechanism 4 to heat the edge banding with adhesive backing and then directly attaching it to the plate to be edge banded, the curved and straight line edge banding machine of the present invention breaks through the traditional edge banding method, not only does it not require a gluing process, but also has a high edge banding efficiency, and can solve the defects of the prior art.

[0087] The above is a detailed introduction to the curved and straight edge banding machine provided by the present invention. For those skilled in the art, according to the ideas of the embodiments of the present invention, there may be changes in the specific implementation methods and application scopes. In summary, the content of this specification should not be understood as limiting the present invention.

Claims

1. A curved and straight edge banding machine, characterized in that: It comprises a frame table (1), a tape feeding mechanism (2), a cutting mechanism (3), a heating mechanism (4) and a pressing wheel mechanism (5); The board to be edge-sealed is conveyed on the frame table (1); A tape feeding mechanism (2) is used for feeding the edge banding tape with adhesive backing to the board to be edge banded; A cutting mechanism (3), used for cutting the edge band; A heating mechanism (4) for heating the edge banding; The pressing wheel mechanism (5) is used to adhere the heated edge banding strip to the board to be edge-sealed.

2. The curved and straight edge banding machine according to claim 1, characterized in that: A sensor for detecting the position of the plate to be edge-sealed is also provided on the rack table (1), and the sensor sends detection data to a control electrical box (10) provided on the rack table (1) for processing.

3. The curved and straight edge banding machine according to claim 1, characterized in that: The cutting mechanism (3) comprises a cutting power (31) and a cutting knife (32), wherein the cutting power (31) is used to drive the cutting knife (32) to cut the edge banding.

4. The curved and straight edge banding machine according to claim 3, characterized in that: The cutting power (31) is a cylinder; The cutting power (31) is mounted on the frame table (1) via a cutting mounting seat (33); The cutting knife (32) is connected to the piston rod of the cylinder through a cylinder connecting head (34).

5. The curved and straight edge banding machine according to claim 1, characterized in that: The heating mechanism (4) comprises a laser generator (41) and a laser heating head (42) connected to each other, wherein the laser generator (41) is installed below the frame table (1), and the laser heating head (42) is installed on the frame table (1); The laser heating head (42) is used to heat the edge banding.

6. The curved and straight edge banding machine according to claim 1, characterized in that: The pressing wheel mechanism (5) comprises a pressing wheel transmission power unit (51), a replaceable pressing wheel group (52) and a pressing wheel unit (53); The pressure wheel transmission power unit (51) is used to drive the replaceable pressure wheel assembly (52), on which a pressure wheel mounting shaft (511) is arranged; The pressure wheel unit (53) fixes the replaceable pressure wheel group (52) on the pressure wheel mounting shaft (511).

7. The curved and linear edge banding machine according to any one of claims 1 to 6, characterized in that: The edge band comes out from the band feeding mechanism (2) and is transported forward, and a cylinder pressing mechanism (6) for pressing the edge band is also provided in front of the cutting mechanism (3); The cylinder clamping mechanism (6) comprises a fixed belt pulley (61), a dynamic belt pulley (62) and a clamping cylinder (63), wherein the dynamic belt pulley (62) is mounted on the clamping cylinder (63), and the clamping cylinder (63) is used to control the distance between the fixed belt pulley (61) and the dynamic belt pulley (62).

8. The curved and straight edge banding machine according to claim 7, characterized in that: A first belt guide wheel mechanism (7) is arranged in front of the cylinder pressing mechanism (6) and a second belt guide wheel mechanism (8) is arranged behind the cutting mechanism (3); The first guide pulley mechanism (7) and the second guide pulley mechanism (8) are both used to guide the edge banding.

9. The curved and straight edge banding machine according to claim 8, characterized in that: Along the forward conveying direction of the edge banding, the belt feeding mechanism (2), the second belt guide wheel mechanism (8), the cutting mechanism (3), the cylinder clamping mechanism (6), the heating head of the heating mechanism (4), the first belt guide wheel mechanism (7) and the pressing wheel mechanism (5) are arranged in sequence.

10. The curved and linear edge banding machine according to any one of claims 1 to 6, characterized in that: A conveying mechanism (9) is provided on the frame table (1) for conveying the plate to be edge-sealed to the edge-sealing position; The conveying mechanism (9) comprises an adjustable auxiliary beam (91), a pad (92) and a ruler (93) which are arranged in sequence, wherein a plurality of pulleys (911) are arranged on one side of the adjustable auxiliary beam (91) close to the pad (92), the plate to be edge-sealed slides over the pad (92), and the adjustable auxiliary beam (91) and the ruler (93) are arranged opposite to each other.

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