Curved and linear laser edge bonding machine

Abstract

The utility model discloses a curved and linear laser edge sealing machine, which belongs to the field of edge sealing equipment, breaks through the traditional edge sealing mode by adopting a mode that a laser heating mechanism 4 is adopted to heat an edge sealing belt with back glue and then the edge sealing belt is directly attached to a plate to be subjected to edge sealing, does not need a gluing procedure, is high in edge sealing efficiency, and is high in production efficiency. The defects in the prior art can be overcome. The curved and linear laser edge bonding machine comprises a rack table top 1, a belt feeding mechanism 2, a cutting mechanism 3, a laser heating mechanism 4 and a pressing wheel mechanism 5, a plate to be subjected to edge banding is conveyed on the rack table board 1; the belt conveying mechanism 2 is used for conveying the edge sealing belt with the gum to the plate to be subjected to edge sealing; the cutting mechanism 3 is used for cutting the edge sealing belt; the laser heating mechanism 4 comprises a laser generator 41 and a laser heating head 42 which are connected, and the laser heating head 42 emits laser to heat the edge sealing belt; and the pressing wheel mechanism 5 is used for attaching the heated edge sealing belt to the plate to be subjected to edge sealing.

Description

Technical Field

[0001] This utility model relates to the field of edge banding equipment, and in particular to a curved and straight laser edge banding machine. Background Technology

[0002] During the production of boards, edge banding is usually installed around the edges of the boards to seal the cross-sections, prevent damage from moisture and impurities, and achieve a decorative and aesthetic effect.

[0003] Existing edge banding machines use a method where glue is applied to the area of ​​the board to be banded first, and then the edge banding tape is pressed tightly onto the glued area. This method requires a glue application step, which increases the time required for edge banding. Furthermore, glue easily drips onto the machine table, and the glue dripping onto the table can even stick to the board, affecting its performance.

[0004] The existing technology has the technical defects described above, which has become a major technical problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0005] This utility model discloses a curved and straight laser edge banding machine. By using a laser heating mechanism 4 to heat the edge banding tape with adhesive backing, and then directly bonding it to the board to be edge banded, it breaks through the traditional edge banding method. Not only does it eliminate the need for an adhesive application process, but it also has high edge banding efficiency and can solve the defects of the existing technology.

[0006] The curved and straight line laser edge banding machine provided by this utility model includes a frame table 1, a tape feeding mechanism 2, a cutting mechanism 3, a laser heating mechanism 4, and a pressure roller mechanism 5;

[0007] The sheet material to be edge-banded is conveyed on the machine frame table 1;

[0008] The tape feeding mechanism 2 is used to convey the adhesive-backed edge banding tape to the board to be edge banded;

[0009] Cutting mechanism 3 is used to cut the edge banding tape;

[0010] The laser heating mechanism 4 includes a connected laser generator 41 and a laser heating head 42, wherein the laser heating head 42 emits a laser to heat the sealing strip;

[0011] The pressure roller mechanism 5 is used to attach the heated edge banding tape to the board to be edge banded.

[0012] Preferred,

[0013] The frame platform 1 is also equipped with a sensor for detecting the position of the board to be edge-sealed. The sensor sends the detection data to the control box 10 on the frame platform 1 for processing.

[0014] Preferred,

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

[0016] Preferred,

[0017] The power unit 31 is a cylinder;

[0018] The cutting power 31 is mounted on the machine frame table 1 via the cutting mounting base 33;

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

[0020] Preferred,

[0021] The laser generator 41 is installed below the rack platform 1, and the laser heating head 42 is installed on the rack platform 1.

[0022] Preferred,

[0023] The pressure roller mechanism 5 includes a pressure roller drive power unit 51, a replaceable pressure roller assembly 52, and a pressure roller unit 53;

[0024] The pressure roller drive power unit 51 is used to drive the replaceable pressure roller assembly 52, which is provided with a pressure roller mounting shaft 511.

[0025] The pressure roller unit 53 fixes the replaceable pressure roller assembly 52 onto the pressure roller mounting shaft 511.

[0026] Preferred,

[0027] The edge banding tape comes out from the tape feeding mechanism 2 and is conveyed forward. A cylinder pressing mechanism 6 for pressing the edge banding tape is also provided in front of the cutting mechanism 3.

[0028] The cylinder clamping mechanism 6 includes a fixed feed pulley 61, a movable feed pulley 62, and a clamping cylinder 63. The movable feed pulley 62 is mounted on the clamping cylinder 63, and the clamping cylinder 63 is used to control the distance between the fixed feed pulley 61 and the movable feed pulley 62.

[0029] Preferred,

[0030] A first guide pulley mechanism 7 is provided in front of the cylinder clamping mechanism 6 and a second guide pulley mechanism 8 is provided behind the cutting mechanism 3.

[0031] Both the first guide pulley mechanism 7 and the second guide pulley mechanism 8 are used to guide the edge banding.

[0032] Preferred,

[0033] Along the direction of forward conveying of the sealing strip, the feeding mechanism 2, the second guide roller mechanism 8, the cutting mechanism 3, the cylinder pressing mechanism 6, the heating head of the laser heating mechanism 4, the first guide roller mechanism 7, and the pressure roller mechanism 5 are arranged in sequence.

[0034] Preferred,

[0035] A conveying mechanism 9 is provided on the machine frame platform 1 to convey the sheet material to be edge-sealed to the edge-sealing position;

[0036] The conveying mechanism 9 includes an adjustable auxiliary beam 91, a pad 92, and a straightedge 93 arranged in sequence. The adjustable auxiliary beam 91 is provided with multiple pulleys 911 on the side near the pad 92. The sheet material to be sealed slides over the pad 92. The adjustable auxiliary beam 91 and the straightedge 93 are arranged opposite each other.

[0037] This utility model discloses a curved and straight line laser edge banding machine, comprising a frame table 1, a tape feeding mechanism 2, a cutting mechanism 3, a laser heating mechanism 4, and a pressure roller mechanism 5. The sheet material to be edge banded is conveyed on the frame table 1. The tape feeding mechanism 2 conveys the adhesive-backed edge banding tape to the sheet material. The cutting mechanism 3 cuts the edge banding tape. The laser heating mechanism 4 includes a connected laser generator 41 and a laser heating head 42, wherein the laser heating head 42 emits a laser to heat the edge banding tape. The pressure roller mechanism 5 applies the heated edge banding tape to the sheet material. By using the laser heating mechanism 4 to heat the adhesive-backed edge banding tape and then directly applying it to the sheet material, this utility model's curved and straight line laser edge banding machine breaks through the traditional edge banding method. It not only eliminates the need for an adhesive application process but also achieves high edge banding efficiency, overcoming the shortcomings of existing technologies. Attached Figure Description

[0038] Figure 1 This is a three-dimensional structural diagram of a curved and straight line laser edge banding machine according to the present invention;

[0039] Figure 2 This is another three-dimensional structural diagram of a curved and straight line laser edge banding machine according to the present invention;

[0040] Figure 3 This is a front structural diagram of a curved and straight line laser edge banding machine according to the present invention;

[0041] Figure 4 This is a schematic diagram of the cutting mechanism 3 in a curved and straight laser edge banding machine of this utility model;

[0042] Figure 5 This is a schematic diagram of the cylinder pressing mechanism 6 in a curved and straight laser edge banding machine of this utility model;

[0043] The edge banding tape is designated as 001, the board to be edge banded is designated as 002, and the sensor is designated as 003. Detailed Implementation

[0044] This utility model discloses a curved and straight laser edge banding machine. By using a laser heating mechanism 4 to heat the edge banding tape with adhesive backing, and then directly bonding it to the board to be edge banded, it breaks through the traditional edge banding method. Not only does it eliminate the need for an adhesive application process, but it also has high edge banding efficiency and can solve the defects of the existing technology.

[0045] The technical solutions of the present utility model will be clearly and thoroughly described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model. Please refer to... Figures 1 to 5 The curved and straight laser edge banding machine provided by this utility model includes a frame table 1, a tape feeding mechanism 2, a cutting mechanism 3, a laser heating mechanism 4, and a pressure roller mechanism 5.

[0046] The sheet material to be edge-banded is conveyed on the machine frame table 1;

[0047] The tape feeding mechanism 2 is used to convey the adhesive-backed edge banding tape to the board to be edge banded;

[0048] Cutting mechanism 3 is used to cut the edge banding tape;

[0049] The laser heating mechanism 4 includes a connected laser generator 41 and a laser heating head 42, wherein the laser heating head 42 emits a laser to heat the sealing strip;

[0050] The pressure roller mechanism 5 is used to attach the heated edge banding tape to the board to be edge banded.

[0051] In this embodiment of the invention, a novel edge-sealing process is employed. Specifically, after the feeding mechanism 2 delivers the edge-sealing tape, the laser heating mechanism 4 heats the adhesive-backed edge-sealing tape 001. At this point, the adhesive backing is in a state where it can adhere more firmly to the board to be edge-sealed. The pressure roller mechanism 5 then applies the heated edge-sealing tape to the board to be edge-sealed 002, thus completing the edge-sealing process. It should be noted that the adhesive backing does not adhere firmly to the board at room temperature; therefore, it is necessary to heat the adhesive backing first. The heating temperature of the laser heating mechanism 4 varies depending on the material of the adhesive backing. The laser heating mechanism 4 primarily aims to ensure that the adhesive backing is in a state where it can adhere more easily to the board. Furthermore, the laser heating mechanism 4 may include a laser generator 41 and a laser heating head 42. There may be at least one laser heating head 42, for example, a combination of one laser generator 41 and four laser heating heads 42. Multiple laser heating heads 42 can be distributed along the travel path of the edge banding tape, allowing for faster and more uniform heating of the edge banding tape. When the laser heating mechanism 4 includes only one laser heating head 42, this head can be positioned at the point where the edge banding tape will meet the material to be edge-banded, or at other suitable locations; no limitation is made here. The aforementioned tape feeding mechanism 2 can be a tape feeding reel.

[0052] Preferred,

[0053] The frame platform 1 is also equipped with a sensor 003 for detecting the position of the board to be edge-sealed. The sensor sends the detection data to the control box 10 on the frame platform 1 for processing.

[0054] It should be noted that a control box 10 can also be installed on the frame platform 1. Of course, depending on the actual situation, the control box 10 can also be installed in other locations on the curved and straight laser edge banding machine, which is not limited here. The sensor can be an infrared sensor installed on the conveying path of the material to be edge banded, or installed on the side of the conveying path of the material to be edge banded. After detecting that the material to be edge banded has been conveyed, it can send a signal to the feeding mechanism 2 to feed the edge banding tape. In addition, besides detecting the position of the material to be edge banded, the sensor can also calculate the length of the material to be edge banded, so that the cutting mechanism 3 can cut the edge banding tape to a suitable length. Of course, the length of the material to be edge banded can also be directly input into the control box 10 without the need for sensor calculation, which is not limited here.

[0055] Preferred,

[0056] The cutting mechanism 3 includes a cutting power 31 and a cutting blade 32, wherein the cutting power 31 is used to drive the cutting blade 32 to cut the edge banding tape.

[0057] Preferred,

[0058] The power unit 31 is a cylinder;

[0059] The cutting power 31 is mounted on the machine frame table 1 via the cutting mounting base 33;

[0060] The cutting blade 32 is connected to the piston rod of the cylinder via a cylinder connector 34.

[0061] In this embodiment of the invention, when the cutting mechanism 3 receives a signal indicating that the edge banding tape needs to be cut, it activates the cutting power 31 and pushes out the cutting blade 32, thereby cutting the edge banding tape. It should be noted that the cutting mounting base 33 has an opening to accommodate the edge banding tape, allowing the cutting blade 32 to be mounted close to the cutting mounting base 33. The cutting blade 32 then cuts the edge banding tape as it passes back and forth through the opening.

[0062] Preferred,

[0063] The laser generator 41 is installed below the rack platform 1, and the laser heating head 42 is installed on the rack platform 1.

[0064] In this embodiment of the utility model, the laser generator 41 can be installed below the rack platform 1, and the laser heating head 42 can be installed on the rack platform 1. Depending on the actual needs, the laser generator 41 can also be set on the side or above the rack platform 1, which is not limited here.

[0065] Preferred,

[0066] The pressure roller mechanism 5 includes a pressure roller drive power unit 51, a replaceable pressure roller assembly 52, and a pressure roller unit 53;

[0067] The pressure roller drive power unit 51 is used to drive the replaceable pressure roller assembly 52, which is provided with a pressure roller mounting shaft 511.

[0068] The pressure roller unit 53 fixes the replaceable pressure roller assembly 52 onto the pressure roller mounting shaft 511.

[0069] It should be noted that this utility model employs a replaceable pressure roller assembly 52. ​​Different pressure roller assemblies can be easily replaced according to the shape of the edge-sealing position of the material to be edge-sealed. That is, the curved-straight laser edge-sealing machine of this utility model can adapt well to materials with straight or curved sides. During replacement, the pressure roller unit 53 is removed, then a different replaceable pressure roller assembly 52 is replaced, and then the pressure roller unit 53 is locked. The aforementioned pressure roller unit 53 can be a pressure roller locking knurling wheel, which is not limited here.

[0070] Preferred,

[0071] The edge banding tape comes out from the tape feeding mechanism 2 and is conveyed forward. A cylinder pressing mechanism 6 for pressing the edge banding tape is also provided in front of the cutting mechanism 3.

[0072] The cylinder clamping mechanism 6 includes a fixed feed pulley 61, a movable feed pulley 62, and a clamping cylinder 63. The movable feed pulley 62 is mounted on the clamping cylinder 63, and the clamping cylinder 63 is used to control the distance between the fixed feed pulley 61 and the movable feed pulley 62.

[0073] In this embodiment of the utility model, the function of the cylinder pressing mechanism 6 is to press the edge banding tape tightly when it is necessary to cut the edge banding tape, so as to prevent the edge banding tape from moving during the cutting process.

[0074] Preferred,

[0075] A first guide pulley mechanism 7 is provided in front of the cylinder clamping mechanism 6 and a second guide pulley mechanism 8 is provided behind the cutting mechanism 3.

[0076] Both the first guide pulley mechanism 7 and the second guide pulley mechanism 8 are used to guide the edge banding.

[0077] Preferred,

[0078] Along the direction of forward conveying of the sealing strip, the feeding mechanism 2, the second guide roller mechanism 8, the cutting mechanism 3, the cylinder pressing mechanism 6, the heating head of the laser heating mechanism 4, the first guide roller mechanism 7, and the pressure roller mechanism 5 are arranged in sequence.

[0079] It should be noted that, in a preferred embodiment, the following components can be arranged in sequence: the feeding mechanism 2, the second guide roller mechanism 8, the cutting mechanism 3, the cylinder pressing mechanism 6, the heating head of the laser heating mechanism 4, the first guide roller mechanism 7, and the pressure roller mechanism 5. Before heating, the adhesive on the edge sealing tape is not very viscous and will not stick to the components during the edge sealing tape conveying process. After heating, the edge sealing tape has higher viscousness, but it will not stick firmly without the pressure of the pressure roller mechanism 5.

[0080] Preferred,

[0081] A conveying mechanism 9 is provided on the machine frame platform 1 to convey the sheet material to be edge-sealed to the edge-sealing position;

[0082] The conveying mechanism 9 includes an adjustable auxiliary beam 91, a pad 92, and a straightedge 93 arranged in sequence. The adjustable auxiliary beam 91 is provided with multiple pulleys 911 on the side near the pad 92. The sheet material to be sealed slides over the pad 92. The adjustable auxiliary beam 91 and the straightedge 93 are arranged opposite each other.

[0083] It should be noted that the curved and straight line laser edge banding machine of this utility model can be used for both semi-automatic and fully automatic production. In the semi-automatic production mode, manual feeding can be used. After adjusting the position of the adjustable auxiliary beam 91 according to the size of the board to be edge banded, the board to be edge banded is pushed to the edge banding position. The edge banding position can be positioned according to the straightedge. Then, the curved and straight line laser edge banding machine can be started to perform edge banding. In the fully automatic production mode, the board to be edge banded can be fed by a robotic arm with suction cups. Then, the position is positioned by a sensor. After the sensor detects the position of the board to be edge banded, the curved and straight line laser edge banding machine can be started to perform edge banding.

[0084] This utility model discloses a curved and straight line laser edge banding machine, comprising a frame table 1, a tape feeding mechanism 2, a cutting mechanism 3, a laser heating mechanism 4, and a pressure roller mechanism 5. The sheet material to be edge banded is conveyed on the frame table 1. The tape feeding mechanism 2 conveys the adhesive-backed edge banding tape to the sheet material. The cutting mechanism 3 cuts the edge banding tape. The laser heating mechanism 4 includes a connected laser generator 41 and a laser heating head 42, wherein the laser heating head 42 emits a laser to heat the edge banding tape. The pressure roller mechanism 5 applies the heated edge banding tape to the sheet material. By using the laser heating mechanism 4 to heat the adhesive-backed edge banding tape and then directly applying it to the sheet material, this utility model's curved and straight line laser edge banding machine breaks through the traditional edge banding method. It not only eliminates the need for an adhesive application process but also achieves high edge banding efficiency, overcoming the shortcomings of existing technologies.

[0085] The above provides a detailed description of the curved and straight line laser edge banding machine provided by this utility model. For those skilled in the art, based on the ideas of the embodiments of this utility model, there will be changes in the specific implementation methods and application scope. Therefore, the content of this specification should not be construed as a limitation of this utility model.

Claims

1. A curved and straight line laser edge banding machine, characterized in that, It includes a machine frame table (1), a belt feeding mechanism (2), a cutting mechanism (3), a laser heating mechanism (4), and a pressure roller mechanism (5); The sheet material to be edge-banded is conveyed on the machine frame table (1); The tape feeding mechanism (2) is used to convey the adhesive-backed edge banding tape to the board to be edge banded; Cutting mechanism (3) for cutting the edge banding; The laser heating mechanism (4) includes a connected laser generator (41) and a laser heating head (42), wherein the laser heating head (42) emits a laser to heat the sealing strip; The pressure roller mechanism (5) is used to attach the heated edge banding to the plate to be edge banded.

2. The curved and straight line laser edge banding machine according to claim 1, characterized in that, A sensor for detecting the position of the board to be sealed is also provided on the machine frame platform (1). The sensor sends the detection data to the control box (10) provided on the machine frame platform (1) for processing.

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

4. The curved and straight line laser edge banding machine according to claim 3, characterized in that, The power source (31) is a cylinder; The cutting power (31) is mounted on the frame table (1) via the cutting mounting base (33); The cutting blade (32) is connected to the piston rod of the cylinder via a cylinder connector (34).

5. The curved and straight line laser edge banding machine according to claim 1, characterized in that, The laser generator (41) is installed below the rack platform (1), and the laser heating head (42) is installed on the rack platform (1).

6. The curved and straight line laser edge banding machine according to claim 1, characterized in that, The pressure roller mechanism (5) includes a pressure roller drive power unit (51), a replaceable pressure roller assembly (52), and a pressure roller unit (53); The pressure roller drive power unit (51) is used to drive the replaceable pressure roller assembly (52), on which a pressure roller mounting shaft (511) is provided; The pressure roller unit (53) fixes the replaceable pressure roller assembly (52) on the pressure roller mounting shaft (511).

7. The curved and straight line laser edge banding machine according to any one of claims 1 to 6, characterized in that, The edge banding tape comes out from the tape feeding mechanism (2) and is conveyed forward. A cylinder pressing mechanism (6) for pressing the edge banding tape is also provided in front of the cutting mechanism (3). The cylinder clamping mechanism (6) includes a fixed feed pulley (61), a movable feed pulley (62) and a clamping cylinder (63), wherein the movable feed pulley (62) is mounted on the clamping cylinder (63) and the clamping cylinder (63) is used to control the distance between the fixed feed pulley (61) and the movable feed pulley (62).

8. The curved and straight line laser edge banding machine according to claim 7, characterized in that, A first guide pulley mechanism (7) is provided in front of the cylinder clamping mechanism (6) and a second guide pulley mechanism (8) is provided behind the cutting mechanism (3); Both the first guide pulley mechanism (7) and the second guide pulley mechanism (8) are used to guide the edge banding.

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

10. The curved and straight laser edge banding machine according to any one of claims 1 to 6, characterized in that, A conveying mechanism (9) is provided on the machine frame table (1) for conveying the sheet material to be edge-sealed to the edge-sealing position; The conveying mechanism (9) includes an adjustable auxiliary beam (91), a pad (92), and a straightedge (93) arranged in sequence. The adjustable auxiliary beam (91) is provided with multiple pulleys (911) on the side of the pad (92) so that the sheet material to be sealed can slide over the pad (92). The adjustable auxiliary beam (91) and the straightedge (93) are arranged opposite to each other.

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