Honeycomb plate edge bonding machine

Abstract

The utility model discloses a cellular board edge bonding machine which comprises a machine frame, a transmission assembly with the adjustable width is installed on the machine frame, and a first hot air gun, a limiting piece, an upper pressing guide wheel, a second hot air gun, a lower pressing guide wheel and a shaping guide wheel are sequentially and symmetrically installed on the outer side of the transmission assembly from the front end to the rear end. The lower side of an air outlet of the first hot air gun is located between the middle and the bottom of the cellular board, the upper side of an air outlet of the second hot air gun is located between the middle and the top of the cellular board, and the upper pressing guide wheel, the lower pressing guide wheel and the shaping guide wheel are each provided with an edge sealing ring. The edge of the cellular board is heated to a molten state through the first hot air gun and the second hot air gun, the edge is sealed through the upper pressing guide wheel, the lower pressing guide wheel and the shaping guide wheel, the strength and stability of the edge of the cellular board are enhanced, the overall quality of the board is improved, the service life of the board is prolonged, the surface is smooth and flat after edge sealing, and the overall attractiveness of the board can be improved.

Description

Technical Field

[0001] This utility model relates to a honeycomb panel production equipment, and more particularly to a honeycomb panel edge banding machine. Background Technology

[0002] Honeycomb panels are a type of composite material, typically consisting of a face panel, a base panel, and a honeycomb core material. When used in subsequent applications, honeycomb panels are cut according to different occasions, which can lead to problems such as poor edge strength, reduced performance, and low aesthetic appeal. Summary of the Invention

[0003] In order to overcome the shortcomings of the existing technology, this utility model provides a honeycomb panel edge banding machine.

[0004] The technical solution adopted by this utility model to solve its technical problem is:

[0005] A honeycomb panel edge banding machine includes a frame on which an adjustable width transmission assembly is mounted. A first hot air gun, a limiting member, an upper pressure guide wheel, a second hot air gun, a lower pressure guide wheel, and a shaping guide wheel are symmetrically mounted sequentially from the front end to the rear end of the transmission assembly. The lower side of the air outlet of the first hot air gun is located between the middle and bottom of the honeycomb panel, and the upper side of the air outlet of the second hot air gun is located between the middle and top of the honeycomb panel. Each of the upper pressure guide wheel, lower pressure guide wheel, and shaping guide wheel is equipped with an edge banding ring. The limiting member has a limiting groove along the moving direction of the honeycomb panel for the edge of the honeycomb panel to pass through.

[0006] The lower side of the first hot air gun outlet is located at 2 / 3 of the distance from the top of the honeycomb panel, and the upper side of the second hot air gun outlet is located at 2 / 3 of the distance from the bottom of the honeycomb panel.

[0007] The edge sealing ring width of the lower pressure guide wheel is smaller than that of the upper pressure guide wheel, but larger than that of the shaped guide wheel.

[0008] The transmission assembly consists of a symmetrical left transmission part and a right transmission part. The left transmission part is fixedly installed on one side of the frame, and the right transmission part is slidably installed on the frame through a transmission screw structure.

[0009] The transmission assembly includes a base, and the first hot air gun, the limiting member, the upper pressure guide wheel, the second hot air gun, the lower pressure guide wheel, and the shaping guide wheel are all mounted on the base. A transmission belt and an adjustable height auxiliary transmission mechanism located above the transmission belt are mounted on the base. Several rows of auxiliary transmission wheels are rotatably mounted on the auxiliary transmission mechanism.

[0010] A first mounting base is installed on the base, and a first adjustable base is installed on the first mounting base. The first hot air gun or the second hot air gun is installed on the first adjustable base.

[0011] A second mounting seat is installed on the base, and a second adjustable seat that can be adjusted up and down is installed on the second mounting seat. A first cylinder is installed on one side of the second adjustable seat, and the limiting member is fixed to the telescopic rod of the first cylinder.

[0012] A third mounting base is installed on the base, a third adjusting base that can be adjusted up and down is installed on the third mounting base, a fourth adjusting base that can be adjusted left and right is installed on the third adjusting base, and the upper pressure guide wheel, lower pressure guide wheel, or shaping guide wheel is rotatably mounted on the fourth adjusting base.

[0013] The heating temperature of the first hot air gun and the second hot air gun is 200℃-250℃.

[0014] A guide plate is installed at the front end of the transmission assembly.

[0015] The beneficial effects of this utility model are as follows: This utility model has an adjustable width transmission assembly installed on the frame. On the outer side of the transmission assembly, from the front end to the rear end, a first hot air gun, a limiting component, an upper pressure guide wheel, a second hot air gun, a lower pressure guide wheel, and a shaping guide wheel are symmetrically installed in sequence. The lower side of the air outlet of the first hot air gun is located between the middle and bottom of the honeycomb panel, and the upper side of the air outlet of the second hot air gun is located between the middle and top of the honeycomb panel. The upper pressure guide wheel, the lower pressure guide wheel, and the shaping guide wheel are all equipped with edge sealing rings. The limiting component is provided with a limiting groove for the edge of the honeycomb panel to pass through along the moving direction of the honeycomb panel. The edge of the honeycomb panel is heated to a molten state by the first and second hot air guns, and the edge is sealed by the upper pressure guide wheel, the lower pressure guide wheel, and the shaping guide wheel, which enhances the strength and stability of the edge of the honeycomb panel, improves the overall quality and service life of the board, and the surface is smooth and flat after sealing, which can improve the overall aesthetics of the board. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0017] Figure 1 This is a structural diagram of the present invention;

[0018] Figure 2 This is one of the structural diagrams of the right transmission unit;

[0019] Figure 3 This is the second structural diagram of the right transmission unit;

[0020] Figure 4 This is a structural diagram of the first and second hot air guns;

[0021] Figure 5 This is a structural diagram of the limiting component;

[0022] Figure 6 It is a structural diagram of the upper pressure guide wheel, the lower pressure guide wheel, and the shaping guide wheel. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be noted that, unless otherwise specified, the embodiments and features of the present utility model can be combined with each other.

[0024] It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this invention.

[0025] The following describes some embodiments of the present invention with reference to the accompanying drawings.

[0026] Reference Figure 1-6 A honeycomb panel edge banding machine includes a frame 1. An adjustable-width transmission assembly 2 is installed on the frame 1. A first hot air gun 3, a limiting member 4, an upper pressure guide wheel 5, a second hot air gun 6, a lower pressure guide wheel 7, and a shaping guide wheel 8 are symmetrically installed on the outer side of the transmission assembly 2 from the front end to the rear end. The lower side of the air outlet of the first hot air gun 3 is located between the middle and bottom of the honeycomb panel, and the upper side of the air outlet of the second hot air gun 6 is located between the middle and top of the honeycomb panel. The upper pressure guide wheel 5, the lower pressure guide wheel 7, and the shaping guide wheel 8 are all provided with edge banding rings 9. The limiting member 4 is provided with a limiting groove 10 for the edge of the honeycomb panel to pass through along the moving direction of the honeycomb panel. The edge of the honeycomb panel is heated to a molten state by the first and second hot air guns, and the edge banding is performed by the upper pressure guide wheel, the lower pressure guide wheel, and the shaping guide wheel. This enhances the strength and stability of the edge of the honeycomb panel, improves the overall quality and service life of the panel, and the surface is smooth and flat after edge banding, which can improve the overall aesthetics of the panel.

[0027] The lower side of the air outlet of the first hot air gun 3 is located at 2 / 3 of the distance from the top of the honeycomb panel. The first hot air gun 3 is mainly used to heat the upper part of the honeycomb panel. The upper pressure guide roller 5 is mainly used to press the upper edge of the honeycomb panel downward. The upper side of the air outlet of the second hot air gun 6 is located at 2 / 3 of the distance from the bottom of the honeycomb panel. The second hot air gun 6 is mainly used to heat the lower part of the honeycomb panel. The lower pressure guide roller 7 is mainly used to press the lower edge of the honeycomb panel upward.

[0028] The width of the sealing ring 9 of the lower pressure guide roller 7 is smaller than the width of the sealing ring 9 of the upper pressure guide roller 5, but larger than the width of the sealing ring 9 of the shaping guide roller 8. After the honeycomb panel undergoes the first edge pressing by the upper pressure guide roller 5, the edge thickness of the honeycomb panel decreases. Therefore, the width of the sealing ring 9 of the lower pressure guide roller 7 is set to be smaller than the width of the sealing ring 9 of the upper pressure guide roller 5 to ensure that when the lower pressure guide roller 7 performs the second edge pressing, it can match the thickness of the honeycomb panel. The shaping guide roller 8 is responsible for the final shaping of the edge sealing of the honeycomb panel. The width of the sealing ring 9 of the shaping guide roller 8 is the required width of the finished honeycomb panel. When the honeycomb panel passes through the shaping guide roller 8, it ensures that the dimensions of the honeycomb panel after edge sealing meet the requirements.

[0029] The process of using this product:

[0030] The honeycomb panel enters from the front end of the transmission assembly 2 and is transported backward by the transmission assembly 2. First, the edge of the honeycomb panel is heated for the first time by the first hot air gun 3. Then, it enters the limiting groove 10 of the limiting member 4 (which plays a certain role in positioning and preventing deviation). Then, it passes through the upper pressure guide wheel 5, and the sealing ring 9 of the upper pressure guide wheel 5 presses the upper side of the honeycomb panel downward, so that the upper side of the edge of the honeycomb panel tilts downward. After the edge of the honeycomb panel is heated for the second time by the second hot air gun 6, it passes through the lower pressure guide wheel 7, and the sealing ring 9 of the lower pressure guide wheel 7 presses the lower side of the honeycomb panel upward, so that the lower side of the edge of the honeycomb panel tilts upward. At this time, since the edge of the honeycomb panel is in a molten state, the upper and lower sides of the honeycomb panel are heat-fused together to form a sealing edge. Finally, it is fixed according to the required size by the sealing ring 9 of the shaping guide wheel 8.

[0031] During this process, the first hot air gun 3 mainly heats the upper part of the honeycomb panel, while the second hot air gun 6 mainly heats the lower part of the honeycomb panel. This reduces the area of ​​the honeycomb panel being heated, improves the heating effect, and avoids insufficient heating temperature, which could lead to poor connection between the upper and lower sides of the honeycomb panel and cause cracking.

[0032] Furthermore, the upper side of the air outlet of the first hot air gun 3 matches the top of the honeycomb panel to ensure sufficient heating of the upper part of the honeycomb panel. Similarly, the lower side of the air outlet of the second hot air gun 6 matches the bottom of the honeycomb panel to ensure sufficient heating of the lower part of the honeycomb panel.

[0033] The transmission assembly 2 consists of a symmetrically structured left transmission section 11 and a right transmission section 12. The left transmission section 11 is fixedly installed on one side of the frame 1, and the right transmission section 12 is connected via a transmission screw structure (such as...). Figure 1As shown in A, it can be slidably mounted on the frame 1. By adjusting the position of the right transmission part 12, honeycomb panels of different sizes can be transmitted between the left transmission part 11 and the right transmission part 12.

[0034] The transmission assembly 2 includes a base 13. The first hot air gun 3, the limiting member 4, the upper pressure guide wheel 5, the second hot air gun 6, the lower pressure guide wheel 7, and the shaping guide wheel 8 are all mounted on the base 13. A transmission belt 14 and an adjustable height auxiliary transmission mechanism 15 located above the transmission belt 14 are mounted on the base 13. Several auxiliary transmission wheels 16 are rotatably mounted on the auxiliary transmission mechanism 15. The transmission belt 14 is used to drive the honeycomb panel, and the bottom of the auxiliary transmission wheel 16 abuts against the top of the honeycomb panel (or is provided with a small gap) to prevent the honeycomb panel from warping. The part of the honeycomb panel that the auxiliary transmission wheel 16 contacts is the unheated part, which can prevent bending if the honeycomb panel has a tendency to warp.

[0035] Furthermore, a support part 38 is installed on the base 13 below the transmission belt 14. When the honeycomb panel is conveyed by the transmission belt 14, the support part 38 supports the transmission belt 14 to prevent the transmission belt 14 from being affected by the weight of the honeycomb panel and causing it to sink, thereby affecting the quality of the edge sealing.

[0036] Furthermore, the left transmission unit 11 and the right transmission unit 12 achieve synchronous transmission through a transmission rod 39. The transmission rod 39 is long enough that when the right transmission unit 12 is adjusted, the transmission rod 39 remains connected to the right transmission unit 12. One end of the transmission rod 39 is equipped with a driven wheel, which forms a transmission relationship with the driving wheel mounted on the drive motor through a transmission belt, transmission chain, etc. The drive motor starts the driven wheel, which in turn drives the driven wheel to rotate, thereby starting the transmission belt 14 through the transmission rod 39, thus realizing the transmission function of the honeycomb panel.

[0037] Furthermore, at least two fourth mounting seats 26 are installed on the base 13, and a second cylinder 27 is installed on the fourth mounting seat 26. The auxiliary transmission mechanism 15 is installed on the telescopic rod of the second cylinder 27, and the height of the auxiliary transmission mechanism 15 can be adjusted according to the honeycomb panel of different thicknesses.

[0038] A first mounting base 17 is installed on the base 13, and a first adjustable base 18 that can be adjusted up and down is installed on the first mounting base 17. The first hot air gun 3 or the second hot air gun 6 is installed on the first adjustable base 18. That is, the heating mechanism structure composed of the first hot air gun 3 and the second hot air gun 6 is consistent and can be used interchangeably. The first adjustable base 18 can be adjusted as needed so that the lower side of the air outlet of the first hot air gun 3 is located at 2 / 3 of the distance from the top of the honeycomb panel, and the upper side of the air outlet of the second hot air gun 6 is located at 2 / 3 of the distance from the bottom of the honeycomb panel.

[0039] Furthermore, a first fixing bracket 29 is mounted on the first mounting base 17 by two first fixing screws 28. The first adjusting base 18 is provided with a first through hole corresponding to the first fixing screw 28, through which the first fixing screw 28 passes. The first fixing screw 28 acts as a guide rail. A first hand-tightening screw 30 is mounted on the first fixing bracket 29. The first adjusting base 18 is provided with a first internal thread hole corresponding to the first hand-tightening screw 30. The first hand-tightening screw 30 is threaded into the first internal thread hole. By turning the first hand-tightening screw 30, the first adjusting base 18 can be moved up and down.

[0040] A second mounting seat 19 is installed on the base 13, and a second adjustable seat 20 that can be adjusted up and down is installed on the second mounting seat 19. A first cylinder 21 is installed on one side of the second adjustable seat 20, and the limiting member 4 is fixed on the telescopic rod of the first cylinder 21.

[0041] Furthermore, a second fixing bracket 31 is fixedly installed on the second mounting base 19, and a second hand-tightening screw 32 is installed on the second fixing bracket 31. The second adjusting base 20 is provided with a second internal thread hole corresponding to the second hand-tightening screw 32. The second hand-tightening screw 32 is threaded into the second internal thread hole. By turning the second hand-tightening screw 32, the second adjusting base 20 can be moved up and down.

[0042] Furthermore, the second adjusting seat 20 is provided with a circular hole, in which a first guide post 33 is slidably installed. One end of the first guide post 33 is fixed to the limiting member 4, which greatly improves the stability of the movement of the limiting member 4.

[0043] A third mounting seat 22 is installed on the base 13. A third adjusting seat 23 that can be adjusted up and down is installed on the third mounting seat 22. A fourth adjusting seat 24 that can be adjusted left and right is installed on the third adjusting seat 23. The upper pressure guide wheel 5, the lower pressure guide wheel 7, or the shaping guide wheel 8 is rotatably mounted on the fourth adjusting seat 24. That is, the upper pressure guide wheel 5, the lower pressure guide wheel 7, and the shaping guide wheel 8 have the same structure, the difference being the width difference of the sealing ring 9.

[0044] Furthermore, the third mounting base 22 is equipped with a third fixing bracket 35 by two second fixing screws 34. The third adjusting base 23 is provided with a second through hole corresponding to the second fixing screw 34. The second fixing screw 34 passes through the second through hole and is fixed on the third mounting base 22. The second fixing screw 34 also serves as a guide rail. A third hand-tightening screw 36 is installed on the third fixing bracket 35. The third adjusting base 23 is provided with a third internal thread hole corresponding to the third hand-tightening screw 36. The third hand-tightening screw 36 is threaded into the third internal thread hole. By turning the third hand-tightening screw 36, the third adjusting base 23 can be adjusted up and down.

[0045] Furthermore, the third adjusting seat 23 is provided with a fourth internal threaded hole along the left-right direction, and a fourth hand-tightening screw 37 is installed in the internal thread of the fourth internal threaded hole. The end of the fourth hand-tightening screw 37 is installed on the fourth adjusting seat 24.

[0046] Furthermore, the third adjusting seat 23 and the fourth adjusting seat 24 are connected by a guide rail structure to improve the stability of the movement of the fourth adjusting seat 24.

[0047] In this embodiment, each hand-tightening screw can be a guide rail screw, which is connected to each component through a bearing to improve the smoothness of each hand-tightening screw. The front end of this type of screw is a cylindrical structure, and the middle and rear sections have a threaded structure. The cylindrical structure is fixedly inserted into the inner ring of the bearing, while the outer ring of the bearing is snapped onto the corresponding component. For example, the lower end of the first hand-tightening screw 30 is fixed to the first mounting base 17 through a bearing.

[0048] In addition, each adjustment seat can also be driven by a cylinder or other drive mechanism.

[0049] The heating temperatures of the first hot air gun 3 and the second hot air gun 6 are 200℃-250℃. The initial heating temperature of the first hot air gun 3 is room temperature, while the initial heating temperature of the second hot air gun 6 is higher than room temperature. After the honeycomb panel is heated by the first hot air gun 3, it passes through the limiting member 4 and the upper pressure guide roller 5 in sequence, and the temperature decreases (e.g., the honeycomb panel is heated to 220℃ by the first hot air gun 3, and then decreases to 180℃ after passing through the limiting member 4 and the upper pressure guide roller 5). As processing continues, the temperature of the limiting member 4 and the upper pressure guide roller 5 rises, and the temperature decrease after passing through the limiting member 4 and the upper pressure guide roller 5 is relatively small (e.g., the honeycomb panel is heated to 220℃ by the first hot air gun 3, and then decreases to 200℃ after passing through the limiting member 4 and the upper pressure guide roller 5). Therefore, the initial heating temperature of the second hot air gun 6 is higher than that of the first hot air gun 3, and the heating effect of the second hot air gun 6 is better than that of the first hot air gun 3.

[0050] The front end of the transmission assembly 2 is equipped with a guide plate 25, which ensures that the honeycomb panel is centered when it enters the transmission assembly 2, thus ensuring the consistency of the edge sealing on both sides of the honeycomb panel.

[0051] In this embodiment, the transmission direction of the honeycomb panel is the front-to-back direction, the directions corresponding to the left transmission part 11 and the right transmission part 12 are the left-to-right directions, and the vertical direction is the up-to-down direction.

[0052] In this invention, the term "multiple" refers to two or more items unless otherwise expressly defined. The term "and / or" as used herein includes any and all combinations of one or more of the related listed items. The terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; "linking" can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0053] It should be noted that when a component is referred to as being "assembled on," "mounted on," "fixed to," or "set on" another component, it can be directly on the other component or there may be an intermediate component. When a component is considered to be "connected to" another component, it can be directly connected to the other component or there may be an intermediate component present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0054] In the description of this specification, the terms "one embodiment," "some embodiments," "specific embodiment," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0055] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A honeycomb panel edge banding machine, comprising a frame (1), characterized in that... The frame (1) is equipped with an adjustable width transmission assembly (2). The outer side of the transmission assembly (2) is symmetrically equipped with a first hot air gun (3), a limiting member (4), an upper pressure guide wheel (5), a second hot air gun (6), a lower pressure guide wheel (7), and a shaping guide wheel (8) from the front end to the rear end. The lower side of the air outlet of the first hot air gun (3) is located between the middle and the bottom of the honeycomb plate, and the upper side of the air outlet of the second hot air gun (6) is located between the middle and the top of the honeycomb plate. The upper pressure guide wheel (5), the lower pressure guide wheel (7), and the shaping guide wheel (8) are all provided with sealing rings (9). The limiting member (4) is provided with a limiting groove (10) for the edge of the honeycomb plate to pass through along the moving direction of the honeycomb plate.

2. The honeycomb panel edge banding machine according to claim 1, characterized in that... The lower side of the air outlet of the first hot air gun (3) is located at 2 / 3 of the distance from the top of the honeycomb panel, and the upper side of the air outlet of the second hot air gun (6) is located at 2 / 3 of the distance from the bottom of the honeycomb panel.

3. The honeycomb panel edge banding machine according to claim 1, characterized in that... The width of the sealing ring (9) of the lower pressure guide wheel (7) is smaller than the width of the sealing ring (9) of the upper pressure guide wheel (5) and larger than the width of the sealing ring (9) of the shaping guide wheel (8).

4. The honeycomb panel edge banding machine according to claim 1, characterized in that... The transmission assembly (2) consists of a left transmission part (11) and a right transmission part (12) with symmetrical structure. The left transmission part (11) is fixedly installed on one side of the frame (1), and the right transmission part (12) is slidably installed on the frame (1) through a transmission screw structure.

5. The honeycomb panel edge banding machine according to claim 1 or 4, characterized in that... The transmission assembly (2) includes a base (13), the first hot air gun (3), the limiting member (4), the upper pressure guide wheel (5), the second hot air gun (6), the lower pressure guide wheel (7), and the shaping guide wheel (8) are all mounted on the base (13). A transmission belt (14) and an adjustable height auxiliary transmission mechanism (15) located above the transmission belt (14) are mounted on the base (13). A plurality of auxiliary transmission wheels (16) are rotatably mounted on the auxiliary transmission mechanism (15).

6. The honeycomb panel edge banding machine according to claim 5, characterized in that... A first mounting base (17) is installed on the base (13), and a first adjustable base (18) that can be adjusted up and down is installed on the first mounting base (17). The first hot air gun (3) or the second hot air gun (6) is installed on the first adjustable base (18).

7. The honeycomb panel edge banding machine according to claim 5, characterized in that... A second mounting seat (19) is installed on the base (13), and a second adjustable seat (20) that can be adjusted up and down is installed on the second mounting seat (19). A first cylinder (21) is installed on one side of the second adjustable seat (20), and the limiting member (4) is fixed on the telescopic rod of the first cylinder (21).

8. The honeycomb panel edge banding machine according to claim 5, characterized in that... A third mounting seat (22) is installed on the base (13), a third adjusting seat (23) that can be adjusted up and down is installed on the third mounting seat (22), a fourth adjusting seat (24) that can be adjusted left and right is installed on the third adjusting seat (23), and the upper pressure guide wheel (5), the lower pressure guide wheel (7), or the shaping guide wheel (8) is rotatably installed on the fourth adjusting seat (24).

9. The honeycomb panel edge banding machine according to claim 1, characterized in that... The heating temperature of the first hot air gun (3) and the second hot air gun (6) is 200℃-250℃.

10. The honeycomb panel edge banding machine according to claim 1, characterized in that... The front end of the transmission assembly (2) is equipped with a guide plate (25).

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