Double-saw-blade horizontal single groove broaching device for edge sealing process

Abstract

The utility model discloses a double-saw-blade horizontal single groove broaching device for an edge sealing process, which comprises an advancing and retreating bottom plate, a groove broaching motor, an advancing and retreating air cylinder, an advancing and retreating cross beam, a dovetail sliding block, an advancing and retreating lead screw and a lifting lead screw, one side of the advancing and retreating bottom plate is rotatably connected with a rotating plate, and advancing and retreating sliding rails are symmetrically arranged on the rotating plate; the advancing and retreating slide rail is slidably connected with an advancing and retreating slide block; according to the groove broaching device, the dovetail sliding block is driven to move up and down by rotating the lifting lead screw, meanwhile, the advancing and retreating cross beam slides in the dovetail sliding block by rotating the advancing and retreating lead screw, the position of a saw blade is accurately adjusted in cooperation with the advancing and retreating position displayer and the lifting position displayer in the process, and the groove broaching precision and the working stability of the device are improved; the overall structure is simple, a traditional dual-motor device structure is replaced, the occupied space is small, and meanwhile the debugging process is simplified; the advancing and retreating air cylinder is used for providing a working advancing position and a non-working advancing position for the groove broaching motor, manual operation is not needed in the groove broaching process, and the use experience of workers is improved.

Description

Technical Field

[0001] This utility model relates to the field of edge banding process equipment, and in particular to a double saw blade horizontal single groove device for edge banding process. Background Technology

[0002] Edge banding plays a crucial role in modern furniture manufacturing, especially in the production of panel furniture. Edge banding effectively prevents moisture and air from entering the interior of the board, extending its service life. At the same time, it can improve the overall aesthetics of the furniture, making it look more refined. In the edge banding process, the use of a grooving device can create grooves on the edge of the board, thereby increasing the contact area between the edge banding material and the board, thus improving the firmness and stability of the edge banding. This design makes the edge banding material more difficult to fall off or warp, thereby extending the service life of the furniture.

[0003] In panel edge banding, with the diversification of product processing, more and more special panels are placing higher demands on edge banding processes and assembly processes, including overall integrity and visual aesthetics. This is especially true for high-end furniture, where the requirements are becoming increasingly stringent. Panel grooving is also becoming more widely used, and a stable and efficient grooving process is one of the important conditions for demonstrating the performance of an edge banding machine. Existing double-saw blade grooving devices for edge banding can basically meet daily usage needs, but their grooving accuracy is poor, affecting the stability of the device. Furthermore, the simple structure of the device means that the start and end of the grooving action rely on manual operation, impacting the user experience. In addition, ordinary double-grooving devices are equipped with two sets of motors, occupying a large space and requiring cumbersome debugging. Therefore, it is necessary to design a double-saw blade horizontal single-grooving device for edge banding. Utility Model Content

[0004] The purpose of this utility model is to provide a double-saw blade horizontal single-grooving device for edge banding process, which solves the problems of poor grooving accuracy of existing double-saw blade grooving devices, which affects the working stability of the device. At the same time, the device has a simple structure, and the start and end of the grooving action both rely on manual operation, which affects the user experience of the staff. In addition, ordinary double-grooving devices are equipped with two sets of motors, which occupy a lot of space and have a complicated debugging process.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a double-saw blade horizontal single-grooving device for edge banding process, including an infeed / retractable base plate, a grooving motor, a connecting joint, a first saw blade, a second saw blade, a spacer ring, an infeed / retractable cylinder, an infeed / retractable crossbeam, a dovetail slider, an infeed / retractable screw, and a lifting screw. A rotating plate is rotatably connected to one side of the infeed / retractable base plate, and infeed / retractable slide rails are symmetrically arranged on the rotating plate. An infeed / retractable slider is slidably connected to the infeed / retractable slide rails. The infeed / retractable slider is fixed to a motor support plate, and a grooving motor is fixedly installed on one side of the motor support plate. A connecting joint is fixedly connected to the output end of the grooving motor, and a first saw blade and a second saw blade are respectively sleeved on the connecting joint, with a spacer ring between the first saw blade and the second saw blade. The infeed / retractable base plate is fixed to the infeed / retractable crossbeam, and the infeed / retractable crossbeam is slidably connected to the dovetail slider. An infeed / retractable screw is rotatably connected to the infeed / retractable crossbeam through a bearing, and the dovetail slider is connected to the infeed / retractable screw through an internally embedded ball nut.

[0006] As a further technical solution of this utility model, the spacer is sleeved on the mating head, and a screw is connected to the bottom of the mating head. A pressure blade is sleeved on the screw, and the pressure blade is attached to the bottom of the second saw blade.

[0007] As a further technical solution of this utility model, the bottom of the grooved motor is provided with a dust collection shell, a dust outlet pipe is provided on one side of the dust collection shell, and a through groove is provided at the connection between the dust collection shell and the connector.

[0008] As a further technical solution of this utility model, a cylinder support plate is fixedly connected to the advance and retreat base plate, and an advance and retreat cylinder is fixedly installed on the cylinder support plate. The output end of the advance and retreat cylinder passes through the cylinder support plate and is fixedly connected to the motor support plate.

[0009] As a further technical solution of this utility model, one end of the forward and backward lead screw passes through the forward and backward crossbeam and is connected to the forward and backward position display.

[0010] As a further technical solution of this utility model, the dovetail slider is slidably connected to the dovetail column, and the dovetail column is symmetrically fixed in the lifting bracket. The lifting bracket is rotatably connected to the lifting screw through the bearing. One end of the lifting screw passes through the lifting bracket and is connected to the lifting position display. The dovetail slider is connected to the lifting screw through the ball nut embedded inside.

[0011] As a further technical solution of this utility model, the dovetail slider is slidably connected to a limiting rod, and the limiting rod is symmetrically fixed on the forward and backward crossbeam.

[0012] This utility model provides a double-blade horizontal single-grooving device for edge banding processes. Its advantages are as follows: By rotating the lifting screw, the dovetail slider moves up and down along the direction of the dovetail column. Simultaneously, by rotating the forward and backward screw, the ball bearing nut embedded inside the dovetail slider allows the forward and backward beam to slide within the dovetail slider. During this sliding process, the forward / backward and lifting position displays precisely adjust the forward / backward and lifting positions of the first and second saw blades, thereby adjusting the grooving depth and improving the grooving accuracy and operational stability of the device. The overall device structure is simple, requiring only a single grooving motor to complete the entire grooving process using two saw blades, replacing the traditional dual-motor grooving device. This reduces space requirements and simplifies the debugging process. The forward / backward slide rails provide sliding support for the motor support plate and the grooving motor, while the forward / backward cylinder provides two travel positions for the grooving motor: working and non-working. The grooving process requires no manual operation, improving the user experience. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a three-dimensional view of the overall structure of this utility model;

[0015] Figure 2 This is an exploded view of part of the structure of this utility model;

[0016] Figure 3 This is a left view of the overall structure of this utility model;

[0017] Figure 4 This is a front view of the overall structure of this utility model.

[0018] In the diagram: 1. Advancing / Retracting Base Plate; 2. Rotating Plate; 3. Advancing / Retracting Slide Rail; 4. Advancing / Retracting Slider; 5. Motor Support Plate; 6. Grooving Motor; 7. Connecting Joint; 8. First Saw Blade; 9. Second Saw Blade; 10. Spacer Ring; 11. Screw; 12. Pressure Blade; 13. Dust Collection Shell; 14. Dust Discharge Pipe; 15. Cylinder Support Plate; 16. Advancing / Retracting Cylinder; 17. Advancing / Retracting Crossbeam; 18. Dovetail Slider; 19. Advancing / Retracting Lead Screw; 20. Advancing / Retracting Position Indicator; 21. Dovetail Column; 22. Lifting Bracket; 23. Lifting Lead Screw; 24. Lifting Position Indicator; 25. Limit Rod. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] Please see the appendix Figure 1 -Appendix Figure 4This utility model provides an embodiment of a double-saw blade horizontal single-grooving device for edge banding, comprising an infeed / retractable base plate 1, a grooving motor 6, a connecting joint 7, a first saw blade 8, a second saw blade 9, a spacer ring 10, an infeed / retractable cylinder 16, an infeed / retractable crossbeam 17, a dovetail slider 18, an infeed / retractable screw 19, and a lifting screw 23. A rotating plate 2 is rotatably connected to one side of the infeed / retractable base plate 1. Infeed / retractable slide rails 3 are symmetrically arranged on the rotating plate 2. Infeed / retractable sliders 4 are slidably connected to the infeed / retractable slide rails 3. The infeed / retractable sliders 4 are fixed on the motor support plate 5, and the grooving motor 6 is fixedly installed on one side of the motor support plate 5. A coupling 7 is fixedly connected to the output end of the grooving motor 6, and a first saw blade 8 and a second saw blade 9 are respectively fitted onto the coupling 7, with a spacer 10 between the first saw blade 8 and the second saw blade 9; the forward and backward base plate 1 is fixed on the forward and backward crossbeam 17, and the forward and backward crossbeam 17 is slidably connected to the dovetail slider 18, with a forward and backward screw 19 rotatably connected to the forward and backward crossbeam 17 via a bearing, and the dovetail slider 18 is connected to the forward and backward screw 19 via an internally embedded ball nut; the spacer 10 is fitted onto the coupling 7, and a screw 11 is fitted to the bottom of the coupling 7, with the screw 11... A pressure blade 12 is fitted onto the upper sleeve, and the pressure blade 12 is attached to the bottom of the second saw blade 9; a dust collection shell 13 is provided at the bottom of the grooving motor 6, and a dust outlet pipe 14 is provided on one side of the dust collection shell 13. A through groove is provided at the connection between the dust collection shell 13 and the connector 7; a cylinder support plate 15 is fixedly connected to the advance / retreat base plate 1, and an advance / retreat cylinder 16 is fixedly installed on the cylinder support plate 15. The output end of the advance / retreat cylinder 16 passes through the cylinder support plate 15 and is fixedly connected to the motor support plate 5; one end of the advance / retreat screw 19 passes through the advance / retreat crossbeam 17 and is connected to the advance / retreat position display 20; the dovetail slider 18 slides and connects. The dovetail column 21 is attached to the lifting bracket 22, and the dovetail column 21 is symmetrically fixed in the lifting bracket 22. The lifting bracket 22 is rotatably connected to the lifting screw 23 through the bearing. One end of the lifting screw 23 passes through the lifting bracket 22 and is connected to the lifting position display 24. The dovetail slider 18 is connected to the lifting screw 23 through the ball nut embedded in the inside. The dovetail slider 18 is slidably connected to the limit rod 25, and the limit rod 25 is symmetrically fixed on the forward and backward crossbeam 17. The movement of the forward and backward crossbeam 17 is limited by the limit rod 25, which improves the structural stability of the device.

[0022] Specifically, in use, rotating the lifting screw 23 drives the dovetail slider 18 to move up and down along the direction of the dovetail column 21. At the same time, rotating the forward and backward screw 19, with the cooperation of the ball bearing nut embedded in the dovetail slider 18, allows the forward and backward beam 17 to slide in the dovetail slider 18. During the sliding process, the forward and backward position display 20 and the lifting position display 24 are used to precisely adjust the forward, backward and lifting of the first saw blade 8 and the second saw blade 9, thereby adjusting the grooving depth and improving the grooving accuracy and working stability of the device. The overall device structure is simple, and only a single grooving motor 6 is needed to complete the entire grooving process using two saw blades, replacing the traditional dual-motor grooving device. It occupies less space and simplifies the debugging process. The forward and backward slide rail 3 provides sliding support for the motor support plate 5 and the grooving motor 6, and the forward and backward cylinder 16 provides two travel positions for the grooving motor 6, one working and one not working. The grooving process does not require manual operation, improving the user experience for the operator.

[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0024] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs. Those skilled in the art can understand and implement this without any creative effort.

[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A double-blade horizontal single-grooving device for edge banding process, comprising an infeed / retractable base plate (1), a grooving motor (6), a connecting joint (7), a first saw blade (8), a second saw blade (9), a spacer (10), an infeed / retractable cylinder (16), an infeed / retractable crossbeam (17), a dovetail slider (18), an infeed / retractable lead screw (19), and a lifting lead screw (23), characterized in that: A rotating plate (2) is rotatably connected to one side of the advance and retreat base plate (1). An advance and retreat slide rail (3) is symmetrically arranged on the rotating plate (2). An advance and retreat slider (4) is slidably connected to the advance and retreat slide rail (3). The advance and retreat slider (4) is fixed on the motor support plate (5). A slotting motor (6) is fixedly installed on one side of the motor support plate (5). A connecting head (7) is fixedly connected to the output end of the slotting motor (6). A first saw blade (8) and a second saw blade (9) are respectively sleeved on the connecting head (7). A spacer (10) is provided between the first saw blade (8) and the second saw blade (9). The advance and retreat base plate (1) is fixed on the advance and retreat crossbeam (17). The advance and retreat crossbeam (17) is slidably connected to the dovetail slider (18). An advance and retreat screw (19) is rotatably connected to the advance and retreat crossbeam (17) through a bearing. The dovetail slider (18) is connected to the advance and retreat screw (19) through a ball nut embedded inside.

2. The double-blade horizontal single-groove device for edge banding process according to claim 1, characterized in that: The spacer (10) is fitted onto the connector (7), and a screw (11) is connected to the bottom of the connector (7). A pressure blade (12) is fitted onto the screw (11), and the pressure blade (12) is attached to the bottom of the second saw blade (9).

3. The double-blade horizontal single-groove device for edge banding process according to claim 1, characterized in that: The bottom of the grooving motor (6) is provided with a dust collection shell (13), and a dust outlet pipe (14) is provided on one side of the dust collection shell (13). A through groove is provided at the connection between the dust collection shell (13) and the connector (7).

4. A double-saw blade horizontal single-groove device for edge banding process according to claim 1, characterized in that: A cylinder support plate (15) is fixedly connected to the advance / retreat base plate (1), and an advance / retreat cylinder (16) is fixedly installed on the cylinder support plate (15). The output end of the advance / retreat cylinder (16) passes through the cylinder support plate (15) and is fixedly connected to the motor support plate (5).

5. A double-saw blade horizontal single-groove device for edge banding process according to claim 1, characterized in that: One end of the forward / reverse lead screw (19) passes through the forward / reverse crossbeam (17) and is connected to the forward / reverse position display (20).

6. A double-saw blade horizontal single-groove device for edge banding process according to claim 1, characterized in that: The dovetail slider (18) is slidably connected to the dovetail column (21), and the dovetail column (21) is symmetrically fixed in the lifting bracket (22). The lifting bracket (22) is rotatably connected to the lifting screw (23) through the bearing. One end of the lifting screw (23) passes through the lifting bracket (22) and is connected to the lifting position display (24). The dovetail slider (18) is connected to the lifting screw (23) through the ball nut embedded inside.

7. A double-blade horizontal single-groove device for edge banding process according to claim 6, characterized in that: The dovetail slider (18) is slidably connected to a limiting rod (25), and the limiting rod (25) is symmetrically fixed on the forward and backward crossbeam (17).

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