Pre-milling device of small automatic edge bonding machine

Abstract

The utility model relates to a pre-milling device of a small automatic edge banding machine, which is provided with a connecting plate, the middle of the connecting plate is connected with a vertical plate, pre-milling mechanisms are symmetrically arranged on the front side and the rear side of the vertical plate, each pre-milling mechanism comprises a pre-milling motor, a pre-milling cutter is fixed at the front end of each pre-milling motor, and a motor plate is fixed on one side, far away from the connecting plate, of each pre-milling motor. The other side of the motor plate is fixedly connected with a first seat plate, the first seat plate is connected with a sliding seat through screws, the sliding seat is arranged between the first seat plate and the vertical plate, one side of the sliding seat is connected with an air cylinder, the bottom of the sliding seat is connected with a second seat plate, the second seat plate is connected with a fisheye connector, and the other end of the fisheye connector is connected with the first seat plate. The automatic edge banding machine can be widely applied to the technical field of small-sized automatic edge banding machines.

Description

Technical Field

[0001] This utility model relates to the field of small automatic edge banding machines, specifically a pre-milling device for a small automatic edge banding machine. Background Technology

[0002] An edge banding machine is a type of woodworking machinery, belonging to the solid wood machinery category. As the name suggests, it is used for edge banding. An edge banding machine is a highly automated machine that replaces manual labor in the edge banding process: conveying, applying glue, cutting, trimming the front and back edges, trimming the top and bottom edges, fine trimming the top and bottom edges, scraping the top and bottom edges, and polishing. The quality of the edge banding directly affects the quality, price, and grade of the product.

[0003] However, existing automatic edge banding machines generally occupy a large space due to their large size. For some enterprises, due to limited factory space, a small automatic edge banding machine is needed. However, existing small automatic edge banding machines lack a pre-milling device, and the pre-milling device of large automatic edge banding machines has a complex structure that is not suitable for small automatic edge banding machines. Therefore, it is urgent to develop a pre-milling device for small automatic edge banding machines. Summary of the Invention

[0004] The present invention aims to solve the problems in the background art by providing a pre-milling device for a small automatic edge banding machine.

[0005] This utility model provides a pre-milling device for a small automatic edge banding machine, which is provided with a connecting plate. The middle of the connecting plate is connected to a vertical plate. Pre-milling mechanisms are symmetrically arranged on the front and rear sides of the vertical plate. Each pre-milling mechanism includes a pre-milling motor. A pre-milling cutter is fixed to the front end of the pre-milling motor. A motor plate is fixed to the side of the pre-milling motor away from the connecting plate. A first base plate is fixedly connected to the other side of the motor plate. The first base plate is connected to a slide block by screws. The slide block is located between the first base plate and the vertical plate. A cylinder is connected to one side of the slide block. A second base plate is connected to the bottom of the slide block. The second base plate is connected to a fisheye connector. The other end of the fisheye connector is connected to the first base plate.

[0006] Preferably, a counter is provided on one side of the cylinder, the counter is fixed on the slide, and the counter is provided with an adjusting rod.

[0007] Preferably, the first base plate is provided with a plurality of first threaded holes, and the slide is provided with a second threaded hole corresponding to the first threaded hole of the first base plate, and the first threaded hole is connected to the second threaded hole by a screw.

[0008] Preferably, the second base plate is provided with a third threaded hole, and the third threaded hole is connected to the fisheye connector through a stud.

[0009] Preferably, the slide has a fixed seat inside, the fixed seat is fixed to the upright plate, and the fixed seat has two symmetrical guide columns.

[0010] Preferably, a buffer pad is provided between the slide and the fixed seat.

[0011] Preferably, the upper ends of the motor plate and the first base plate are connected to a supporting top plate, and the bottom of the upright plate is connected to a supporting bottom plate.

[0012] The beneficial effects of this utility model are as follows:

[0013] This utility model provides a pre-milling device for a small automatic edge banding machine. It has a simple structure, is easy to install, and occupies a small volume. It eliminates the complex structure of large automatic edge banding pre-milling devices and has the functions of pre-milling and fine-tuning of the pre-milling cutter. It is suitable for small automatic edge banding machines. Furthermore, the counter can be adjusted by adjusting the rod to control the pre-milling amount of the pre-milling cutter on the edge banding, so that the pre-milling cutter can perform pre-milling of different sizes on the board. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall structure of the present invention. Figure 1 ;

[0016] Figure 2 This is a schematic diagram of the overall structure of the present invention. Figure 2 ;

[0017] Figure 3 This is a top view of the present invention;

[0018] Figure 4 This is a side view of the present invention.

[0019] Figure label:

[0020] 1. Connecting plate; 2. Pre-milled motor; 3. Motor plate; 4. First base plate; 5. Slide; 6. Cylinder; 7. Second base plate; 8. Fish eye connector; 9. Pre-milling cutter; 10. Fixed base; 11. Guide column; 12. Counter; 13. Adjusting rod; 14. Vertical plate; 15. Support top plate; 16. Support bottom plate; 17. Stud; 18. Buffer pad. Detailed Implementation

[0021] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.

[0022] In the description of this utility model, it should be understood that the terms "upper," "lower," "left," and "right," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or a specific orientational structure and operation. Therefore, they should not be construed as limitations on this utility model. Furthermore, "first" and "second" are only for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "multiple" means two or more.

[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," etc., 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 communication between 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 pre-milling device for a small automatic edge banding machine provided in the embodiments of this application will now be described. For example... Figure 1 As shown, a pre-milling device for a small automatic edge banding machine is provided, which is equipped with a connecting plate 1 for fixing the pre-milling device to the small automatic edge banding machine. The middle part of the connecting plate 1 is connected to the vertical plate 14, and the front and rear sides of the vertical plate 14 are provided with pre-milling mechanisms. The two pre-milling mechanisms have the same structure and are symmetrically arranged.

[0025] Specifically, such as Figure 2-3 As shown, the pre-milling mechanism includes a pre-milling motor 2. A pre-milling cutter 9 is fixed to the front end of the pre-milling motor 2. A motor plate 3 is fixed to the side of the pre-milling motor 2 away from the connecting plate 1. The other side of the motor plate 3 is fixedly connected to the first base plate 4. The first base plate 4 is connected to the slide 5 by screws. The slide 5 is located between the first base plate 4 and the vertical plate 14. A cylinder 6 is connected to one side of the slide 5. The bottom of the slide 5 is connected to the second base plate 7. The second base plate 7 is connected to the fisheye connector 8. The other end of the fisheye connector 8 is connected to the first base plate 4.

[0026] Specifically, the cylinder 6 drives the slide 5 to move, and the slide 5 drives the pre-milling motor 2 and the pre-milling cutter 9 to move simultaneously via the first base plate 4 and the motor plate 3. When the sheet metal passes through the pre-milling mechanism, the pre-milling motor 2 drives the pre-milling cutter 9 to rotate, performing pre-milling on the sheet metal. Moreover, during actual processing, the screws on the first base plate 4 can be loosened, and the position of the pre-milling cutter 9 can be finely adjusted with the screws as the center through the fisheye connector 8, further improving the pre-milling efficiency and quality of the sheet metal.

[0027] This utility model has a simple structure and small footprint, eliminating the complex structure of large automatic edge banding pre-milling devices, and simultaneously possesses the functions of pre-milling and fine-tuning of the pre-milling cutter 9, making it suitable for small automatic edge banding machines; moreover, the drives of the two pre-milling mechanisms are independently controlled, allowing for simultaneous pre-milling of the sheet metal, thereby effectively improving processing efficiency.

[0028] Furthermore, such as Figure 2 As shown, a counter 12 is provided on one side of the cylinder 6. The counter 12 is fixed on the slide 5. The counter 12 is provided with an adjusting rod 13. In actual production, the counter 12 can be adjusted by adjusting the adjusting rod 13 to control the pre-milling amount of the pre-milling cutter 9 on the edge banding, so that the pre-milling cutter 9 can perform pre-milling processing on the plate of different sizes.

[0029] In one embodiment, such as Figure 2 and Figure 4 As shown, the first base plate 4 has multiple first threaded holes, and the slide 5 has second threaded holes corresponding to the first threaded holes of the first base plate 4. Screws pass through the first and second threaded holes. The second base plate 7 has a third threaded hole, which is connected to the fisheye connector 8 via a stud 17. With the above structural design, the operator can loosen the screws and rotate the stud 17, causing the fisheye connector 8 to move. Since the fisheye connector 8 is connected to the first base plate 4, and the first base plate 4 is connected to the slide 5 via screws, the pre-milling cutter 9 can be finely adjusted in position, ensuring that the pre-milling mechanism can better perform pre-milling operations on the sheet metal.

[0030] Furthermore, such as Figure 3 As shown, the slide 5 is provided with a fixed seat 10, which is fixed to the upright plate 14. The fixed seat 10 is provided with two symmetrical guide columns 11, which are connected to the slide 5. The fixed seat 10 and the guide columns 11 cooperate to provide stable guidance for the movement of the slide 5.

[0031] Furthermore, a buffer pad 18 is provided between the slide 5 and the fixed seat 10 to prevent the slide 5 from colliding with the fixed seat 10 when it resets.

[0032] Furthermore, such as Figure 1-2As shown, the upper ends of the motor plate 3 and the first base plate 4 are connected to a supporting top plate 15, which is used to support and fix the motor plate 3 and the first base plate 4 to ensure stable operation; at the same time, the bottom of the upright plate 14 is connected to a supporting bottom plate 16, which is used to support and fix the upright plate 14.

[0033] It is worth noting that the pre-milling motor 2 and cylinder 6 mentioned in this patent are both controlled by the control system of the automatic edge banding machine.

[0034] The working principle of this utility model is as follows:

[0035] First, the adjusting lever 13 is turned with a wrench, and the pre-milling amount of the pre-milling cutter 9 on the edge banding is preset by the counter 12. The position of the pre-milling cutter 9 is finely adjusted by rotating the stud 17 to move the spherical connector 8. When the board passes through the pre-milling mechanism, the cylinder 6 drives the slide 5 to move. The slide 5 drives the pre-milling motor 2 and the pre-milling cutter 9 to move through the first base plate 4. At the same time, the pre-milling motor 2 drives the pre-milling cutter 9 to rotate, performing the pre-milling operation on the board.

[0036] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A pre-milling device for a small automatic edge banding machine, comprising a connecting plate, characterized in that, The connecting plate is connected to the vertical plate in the middle. The vertical plate has symmetrically arranged pre-milling mechanisms on its front and rear sides. Each pre-milling mechanism includes a pre-milling motor. A pre-milling cutter is fixed to the front end of the pre-milling motor. A motor plate is fixed to the side of the pre-milling motor away from the connecting plate. A first base plate is fixedly connected to the other side of the motor plate. The first base plate is connected to a slide block by screws. The slide block is located between the first base plate and the vertical plate. A cylinder is connected to one side of the slide block. A second base plate is connected to the bottom of the slide block. The second base plate is connected to a fisheye connector. The other end of the fisheye connector is connected to the first base plate.

2. The pre-milling device for a small automatic edge banding machine according to claim 1, characterized in that, A counter is provided on one side of the cylinder, the counter is fixed on the slide, and the counter is provided with an adjusting rod.

3. The pre-milling device for a small automatic edge banding machine according to claim 1, characterized in that, The first base plate is provided with a plurality of first threaded holes, and the slide is provided with second threaded holes corresponding to the first threaded holes of the first base plate. The first threaded holes are connected to the second threaded holes by screws.

4. The pre-milling device for a small automatic edge banding machine according to claim 1, characterized in that, The second base plate is provided with a third threaded hole, which is connected to the fisheye connector through a stud.

5. The pre-milling device for a small automatic edge banding machine according to claim 1, characterized in that, The slide block is equipped with a fixed seat, which is fixed to the upright plate. The fixed seat has two symmetrical guide columns.

6. The pre-milling device for a small automatic edge banding machine according to claim 5, characterized in that, A buffer pad is provided between the slide and the fixed seat.

7. The pre-milling device for a small automatic edge banding machine according to claim 1, characterized in that, The motor plate and the first base plate are connected together to a supporting top plate at their upper ends, and the bottom of the upright plate is connected to a supporting bottom plate.

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