Rotary line of edge banding machine

Abstract

The utility model discloses an edge banding machine rotation line which comprises a first edge banding machine and a second edge banding machine, an air floating platform is arranged at the end of the first edge banding machine, a side leaning conveying mechanism is arranged at the tail of the first edge banding machine, and a plate enters the first edge banding machine to achieve single-side edge banding. The first edge banding machine, the air floating platform, the side leaning conveying mechanism, the second edge banding machine and the rotary conveying device are arranged on the side leaning conveying mechanism, the side leaning conveying mechanism can convey a single-side edge banding plate forwards, and the edge of the other side of the plate and the second edge banding machine are positioned and coplanar so as to be fed into the second edge banding machine. The first edge banding machine, the air floating platform, the side leaning conveying mechanism, the second edge banding machine and the rotary conveying device are designed; the side-leaning conveying mechanism directly enters the second edge banding machine to carry out edge banding on the other side, the tedious steps needing multiple cycles in a traditional mode are reduced, the production efficiency is improved, the design of a rotation line of the whole edge banding machine is more automatic, the requirement for manual intervention is reduced, and the production cost is reduced. And workers only need to operate initial placement and final collection of the plates at the air floating platform, so that the labor cost and the labor intensity are greatly reduced.

Description

Technical Field

[0001] The present application belongs to the field of plate production and processing equipment, and in particular, relates to a rotary line for an edge banding machine. Background Art

[0002] The board edge banding machine is a device used to seal the edges of boards, furniture and other materials. It is mainly used to improve the aesthetics, firmness, moisture and waterproof performance of the board. It can stick hot melt glue or adhesive strips on the edge of the board to make the edge smoother, more beautiful, and more durable.

[0003] In order to reduce labor and improve the working efficiency of edge banding machines, existing edge banding machines are mostly equipped with a rotary production line. The design of the rotary production line enables the plate to be rotated to the initial position through the conveying system during the edge banding process. Only one worker is required to stand at the initial position to operate, thereby reducing the need for manual intervention and improving the automation level of the entire production line. However, during operation of the rotary production line of the edge banding machine of this mode, one edge banding rotation of the plate can only achieve the edge banding operation of one side of the plate. If four sides are to be edge banded, four cycles are required, and the production efficiency is low. It can be seen that the existing technology needs to be further improved and enhanced. Utility Model Content

[0004] The utility model provides a rotary line of an edge banding machine, which is used to solve the problem of low production efficiency of the rotary line of an existing plate edge banding machine.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A rotary line of an edge banding machine comprises a first edge banding machine and a second edge banding machine, wherein an air flotation platform is arranged at the end of the first edge banding machine and a side conveying mechanism is arranged at the tail end, a plate enters the first edge banding machine to achieve single-sided edge banding, the side conveying mechanism can convey the single-sided edge banded plate forward and position the other side edge of the plate coplanar with the second edge banding machine so as to be conveyed into the second edge banding machine, a rotary transport device is arranged at the tail end of the second edge banding machine to convey the plate back to the air flotation platform, the plate can achieve edge banding on two opposite sides through the rotary line of the edge banding machine to improve the edge banding efficiency.

[0007] The edge banding machine rotary line of the present application is designed with a first edge banding machine, an air flotation platform, a side conveying mechanism, a second edge banding machine and a rotary transport device. After the plate has achieved single-side edge banding at the first edge banding machine, it can directly enter the second edge banding machine through the side conveying mechanism to perform edge banding on the other side, thereby reducing the cumbersome steps required for multiple cycles in the traditional method and improving production efficiency. The design of the entire edge banding machine rotary line is more automated, reducing the need for manual intervention. Workers only need to operate the initial placement and final collection of the plate at the air flotation platform, greatly reducing labor costs and labor intensity. Through the side conveying mechanism, the plate can be stably and accurately conveyed to the working position of the second edge banding machine, avoiding edge banding quality problems caused by plate position offset or tilt that may occur in the traditional method.

[0008] In a preferred implementation, the side conveying mechanism includes a first roller conveying mechanism and a second roller conveying mechanism for conveying along the edge banding direction of the plate, and an inclined roller conveying mechanism that can convey the plate at an angle. A guide plate is provided on one side of the inclined roller conveying mechanism, and the guide plate is arranged coplanar with the positioning surface of the second edge banding machine. After the single-sided edge banding plate is conveyed out by the first edge banding machine, it passes through the first roller conveying mechanism, the inclined roller conveying mechanism and the second roller conveying mechanism in sequence to realize side conveying and enter the second edge banding machine.

[0009] In a preferred implementation, the side conveying mechanism includes a plurality of rollers, which transport the plates along the edge banding direction of the plates. A gap is provided between adjacent rollers, and a push plate member and a guide member are provided in the gap. The push plate member can push the plate with single-side edge banding to the guide member so that the other side of the plate contacts the guide member. The guide member is coplanarly arranged with the positioning surface of the second edge banding machine, so that the plate enters the second edge banding machine for edge banding.

[0010] By adjusting the length of the rollers and the position of the pusher / guide, it is possible to adapt to plates of different lengths. The length of the turnaround line is greatly shortened, and the production space can be used more effectively, especially for processing long plates.

[0011] In a preferred implementation, the push plate member is arranged coplanar with the first edge banding machine positioning surface, and the push plate member is provided with a laser sensor, the laser sensor wire is connected to the controller, the laser sensor detects the length of the plate and feeds back to the controller, and the controller controls the operation of the push plate member.

[0012] The laser sensor detects the length of the plate and feeds it back to the controller. Through real-time detection by the laser sensor, the controller can ensure that the plate is pushed after it has completely come out of the first edge banding machine. After the plate is pushed, it returns to the initial position and then the next plate is leaned against, thereby avoiding displacement or damage of the plate.

[0013] In a preferred implementation, the push plate member is a rolling abutment member, a plurality of rolling abutment members are provided on the side push frame, and the side push frame is connected to the side push device so that the rolling abutment member can move horizontally in the gap.

[0014] In a preferred implementation, the side thrust device includes a side thrust cylinder and a diamond-shaped telescopic frame, the diamond-shaped telescopic frame is connected to the side thrust frame, and the side thrust cylinder is actuated to cause the diamond-shaped telescopic frame to telescope and drive the side thrust frame to move horizontally.

[0015] The combination of the side-thrust cylinder and the diamond-shaped telescopic frame can achieve a longer horizontal pushing range. The side-thrust device is more compact in structure, occupies less space, and is easy to install and arrange.

[0016] In a preferred implementation, the guide member is a guide wheel, and a plurality of guide wheels are linearly arranged on a guide frame.

[0017] The design of the guide wheel allows the plate or other guided object to form rolling friction with the guide wheel when moving.

[0018] In a preferred implementation, the rotary transport device includes a first transport component and a second transport component, the first transport component is configured to transport the plate in a direction perpendicular to the plate edge sealing direction, and the second transport component is configured to transport the plate in a direction parallel to the plate edge sealing direction.

[0019] In a preferred implementation, it also includes a curve transport mechanism, which is arranged at the intersection of the first conveying component and the second conveying component to achieve the turning of the plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present application and do not constitute an improper limitation on the present invention. In the drawings:

[0021] Figure 1 A schematic diagram of a first embodiment of the edge banding machine rotary line of the present application is shown;

[0022] Figure 2 A schematic diagram of a second embodiment of the edge banding machine rotary line of the present application is shown;

[0023] Figure 3 A schematic structural diagram of a second embodiment of the side conveying mechanism of the rotary line of the edge banding machine of the present application is depicted.

[0024] Description of labels:

[0025] 1-air floating platform; 2-first edge banding machine; 30-first roller conveying mechanism; 31-inclined roller conveying mechanism; 310-guide plate; 32-second roller conveying mechanism; 33-roller; 34-push plate member; 35-guide member; 36-side push frame; 37-side push cylinder; 38-diamond telescopic frame; 39-guide frame; 4-second edge banding machine; 5-rotating transport device; 50-first transport component; 51-second transport component; 52-curve transport mechanism. DETAILED DESCRIPTION

[0026] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit and scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0027] In the description of the present invention, it is necessary to understand that the terms "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In the present invention, unless otherwise clearly specified and limited, a first feature being "upper" or "lower" than a second feature may be the first and second features directly contacting, or the first and second features indirectly contacting through an intermediate medium.

[0028] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. However, if it is indicated as a direct connection, it means that the two connected bodies are not connected through an intermediate structure, but are connected to form a whole only through a connecting structure. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0029] In the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features.

[0030] The utility model is described below in conjunction with the accompanying drawings.

[0031] The specific plans adopted are:

[0032] like Figure 1-3 As shown, the utility model provides an edge banding machine rotary line, including a first edge banding machine 2 and a second edge banding machine 4. An air flotation platform 1 is arranged at the end of the first edge banding machine 2, and a side conveying mechanism is arranged at the tail. The plate enters the first edge banding machine 2 to achieve single-sided edge banding. The side conveying mechanism can convey the single-sided edge-banded plate forward and make the other side edge of the plate be positioned coplanar with the second edge banding machine 4 to be sent into the second edge banding machine 4. A rotary transport device 5 is arranged at the tail of the second edge banding machine 4 to send the plate back to the air flotation platform 1. The plate can achieve edge banding on two opposite sides through the edge banding machine rotary line to improve the edge banding efficiency.

[0033] The edge banding machine rotary line of the utility model is designed with a first edge banding machine 2, an air flotation platform 1, a side conveying mechanism, a second edge banding machine 4 and a rotary transport device 5. After the plate is edge-banded on one side at the first edge banding machine 2, it can directly enter the second edge banding machine 4 through the side conveying mechanism to perform edge banding on the other side, thereby reducing the cumbersome steps required for multiple cycles in the traditional method and improving production efficiency. The design of the entire edge banding machine rotary line is more automated, reducing the need for manual intervention. Workers only need to operate the initial placement and final collection of the plate at the air flotation platform 1, greatly reducing labor costs and labor intensity. Through the side conveying mechanism, the plate can be stably and accurately conveyed to the working position of the second edge banding machine 4, avoiding edge banding quality problems caused by plate position offset or tilt that may occur in the traditional method.

[0034] The design of the entire side conveying mechanism mainly enables the plate to be conveyed and positioned from the first edge banding machine 2 to the second edge banding machine 4 in a continuous and stable process. The side conveying mechanism can be implemented in one of the following embodiments;

[0035] Example 1: See Figure 1 The side conveying mechanism includes a first roller conveying mechanism 30 and a second roller conveying mechanism 32 for conveying along the edge banding direction of the plate, and an inclined roller conveying mechanism 31 that can convey the plate at an angle. The first roller conveying mechanism 30 and the second roller conveying mechanism 32 provide stable conveying support for the plate, especially in a straight section. The inclined roller conveying mechanism 31 allows the plate to be conveyed at an angle during the conveying process. A guide plate 310 is provided on one side of the inclined roller conveying mechanism 31. The guide plate 310 is coplanar with the positioning surface of the second edge banding machine 4, ensuring that the plate can be accurately aligned to the edge banding position of the second edge banding machine 4 during the side conveying process. After the single-sided edge banding plate is conveyed out by the first edge banding machine 2, it passes through the first roller conveying mechanism 30, the inclined roller conveying mechanism 31 and the second roller conveying mechanism 32 in sequence to realize side conveying and enter the second edge banding machine 4.

[0036] In the first implementation scheme, in order to ensure that the plate comes into contact with the bevel roller only after completely leaving the first edge banding machine 2, and to avoid the plate coming into contact with the bevel roller and being offset during the edge banding process, it is necessary to design a longer first roller conveyor mechanism 30. For long plates, this will cause the entire turnaround line to be very long. A longer conveyor line means higher material cost, installation cost and maintenance cost. A long conveyor line requires a larger production space, which increases the rent or construction cost of the factory. Due to the above limitations, this solution is more suitable for edge banding of small plates.

[0037] Example 2: For details, see Figure 2 The side conveying mechanism includes a plurality of rollers 33, which transport the plates in the edge banding direction. Through the continuous rotation of the plurality of rollers, the plates can be stably conveyed in the edge banding direction. A gap is provided between adjacent rollers, and a push plate member 34 and a guide member 35 are provided in the gap. The gap design between the rollers allows the existence of the push plate member 34 and the guide member 35 without interfering with the conveying process of the plates. Once the plate completes the single-sided edge banding and is conveyed to the designed position, the push plate member 34 will automatically push the plate toward the guide member 35, so that the other side of the plate contacts the guide member 35. The guide member 35 is coplanar with the positioning surface of the second edge banding machine 4, thereby ensuring that the plate is aligned with the edge banding position of the second edge banding machine 4 so that the plate enters the second edge banding machine 4 for edge banding.

[0038] The second solution is relatively simple in design and only includes rollers, a push plate 34 and a guide 35. Compared with the first solution, by adjusting the length of the rollers and the position of the push plate 34 / guide 35, it can adapt to plates of different lengths. The length of the turnaround line is greatly shortened, and the production space can be used more effectively, especially for processing long plates.

[0039] As an alternative third embodiment, according to the improvement of the second scheme, the push plate member 34 can be changed into a flip member, that is, it can tilt the plate on the roller and then slide the plate to the position of the guide member 35. After the flip member is reset, the plate is transported forward by the roller.

[0040] Furthermore, the push plate member 34 is arranged coplanar with the positioning surface of the first edge banding machine 2, and the overall width of the roller can adapt to the width of the first edge banding machine 2, thereby reducing unnecessary floor space, making the production line more compact, and improving space utilization. The push plate member 34 is provided with a laser sensor, which can accurately detect the length of the plate. The laser sensor wire is connected to the controller, and the laser sensor detects the length of the plate to feed back to the controller. Through real-time detection by the laser sensor, the controller can ensure that the plate is pushed after the plate has completely come out of the first edge banding machine 2. After the plate is pushed, it returns to the initial position and the next plate is pushed sideways, thereby avoiding displacement or damage of the plate.

[0041] In addition, see Figure 3 The push plate member 34 is a rolling abutment member, and multiple rolling abutment members are arranged on the side push frame 36. The side push frame 36 is connected to the side push device so that the rolling abutment member can move horizontally in the gap. The rolling abutment member contacts the plate by rolling, avoiding scratches that may be caused by friction on the traditional push plate member 34. The side push frame 36 provides a stable support and installation position for the rolling abutment member, ensuring that the rolling abutment member can maintain a stable operating state when pushing the plate. The side push device is connected to the side push frame 36. By controlling the movement of the side push device, the horizontal movement speed and distance of the rolling abutment member in the gap can be accurately controlled.

[0042] See also Figure 3 The side-thrust device includes a side-thrust cylinder 37 and a diamond-shaped telescopic frame 38. The diamond-shaped telescopic frame 38 is connected to the side-thrust frame 36. The side-thrust cylinder 37 is actuated to cause the diamond-shaped telescopic frame 38 to telescope and drive the side-thrust frame 36 to move horizontally. By using a combination of the side-thrust cylinder 37 and the diamond-shaped telescopic frame 38 in the side-thrust device, a longer horizontal pushing range can be achieved. The side-thrust device is more compact in structure, occupies less space, and is easy to install and arrange.

[0043] See also Figure 3 The guide member 35 is a guide wheel, and a plurality of guide wheels are arranged linearly on the guide frame 39. The design of the guide wheel allows the plate or other guided object to form rolling friction with the guide wheel when moving, rather than sliding friction. The resistance of rolling friction is much smaller than that of sliding friction, so it can significantly reduce the resistance of the object during movement, making the sliding smoother. The plurality of guide wheels are arranged linearly on the guide frame 39 to form a stable guide surface. This design can ensure that the object always moves along the predetermined path during the movement, thereby improving the accuracy of the guide.

[0044] As a preferred embodiment of this application, see Figure 1 and Figure 2 The rotary transport device 5 includes a first transport component 50 and a second transport component 51. The first transport component 50 is configured to transport the plate in a direction perpendicular to the plate edge sealing direction, and the second transport component 51 is configured to transport the plate in a direction parallel to the plate edge sealing direction. It also includes a curve transport mechanism 52, which is configured at the intersection of the first conveying component and the second conveying component to realize the turning of the plate. After rotation, the plate is transported to the air flotation platform 1 at the initial position. At this time, the plate has completed two edge sealing processes, and the other two side edge sealing or direct packaging is performed by manual reversal.

[0045] The parts not described in the present invention can be realized by adopting or drawing on the existing technology.

[0046] The above are only specific implementations of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. An edge banding machine rotary line, characterized in that: It comprises a first edge banding machine and a second edge banding machine, an air flotation platform is arranged at the end of the first edge banding machine, and a side conveying mechanism is arranged at the tail end, the plate enters the first edge banding machine to realize single-side edge banding, the side conveying mechanism can convey the single-side edge-banded plate forward and make the other side edge of the plate be positioned coplanar with the second edge banding machine so as to be sent into the second edge banding machine, a rotary transport device is arranged at the tail end of the second edge banding machine to convey the plate back to the air flotation platform, and the plate can realize edge banding on two opposite sides through the edge banding machine rotary line to improve the edge banding efficiency.

2. The edge banding machine rotary line according to claim 1, characterized in that: The side conveying mechanism includes a first roller conveying mechanism and a second roller conveying mechanism for conveying along the edge banding direction of the plate, and an inclined roller conveying mechanism that can convey the plate at an angle. A guide plate is provided on one side of the inclined roller conveying mechanism, and the guide plate is arranged coplanar with the positioning surface of the second edge banding machine. After the single-sided edge banding plate is conveyed out by the first edge banding machine, it passes through the first roller conveying mechanism, the inclined roller conveying mechanism and the second roller conveying mechanism in sequence to realize side conveying and enter the second edge banding machine.

3. The edge banding machine rotary line according to claim 1, characterized in that: The side conveying mechanism includes a plurality of rollers, which transport the plates along the edge banding direction of the plates. A gap is provided between adjacent rollers, and a push plate member and a guide member are provided in the gap. The push plate member can push the plate with edge banding on one side to the guide member so that the other side of the plate contacts the guide member. The guide member is coplanarly arranged with the positioning surface of the second edge banding machine so that the plate enters the second edge banding machine for edge banding.

4. The edge banding machine rotary line according to claim 3, characterized in that: The push plate member is arranged coplanar with the positioning surface of the first edge banding machine. The push plate member is provided with a laser sensor. The laser sensor wire is connected to the controller. The laser sensor detects the length of the plate and feeds back to the controller. The controller controls the operation of the push plate member.

5. The edge banding machine rotary line according to claim 4, characterized in that: The push plate member is a rolling abutment member, and a plurality of rolling abutment members are arranged on the side push frame, and the side push frame is connected to the side push device so that the rolling abutment member can move horizontally in the gap.

6. The edge banding machine rotary line according to claim 5, characterized in that: The side thrust device comprises a side thrust cylinder and a diamond-shaped telescopic frame, wherein the diamond-shaped telescopic frame is connected to the side thrust frame, and the side thrust cylinder is actuated to cause the diamond-shaped telescopic frame to telescope and drive the side thrust frame to move horizontally.

7. The edge banding machine rotary line according to claim 4, characterized in that: The guide member is a guide wheel, and a plurality of guide wheels are linearly arranged on the guide frame.

8. The edge banding machine rotary line according to claim 1, characterized in that: The rotary transport device comprises a first transport component and a second transport component. The first transport component is configured to transport the plate in a direction perpendicular to the edge sealing of the plate, and the second transport component is configured to transport the plate in a direction parallel to the edge sealing of the plate.

9. The edge banding machine rotary line according to claim 8, characterized in that: It also includes a curve transport mechanism, which is arranged at the intersection of the first conveying component and the second conveying component to achieve the turning of the plate.

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