Multi-station drilling machine for furniture plates

Abstract

The utility model relates to the technical field of plate drilling machining, and discloses a furniture plate multi-station drilling machine which comprises a machining table, a plurality of movable seats are installed at one end of the machining table in a sliding mode, drilling assemblies are movably installed on the upper surfaces of the movable seats, and each drilling assembly specifically comprises a drilling body and a drill bit. A first guide rail and a second guide rail are fixedly mounted at the two ends of one side of the upper surface of the machining table correspondingly, and a steering plate is rotationally mounted in the first guide rail. According to the multi-station drilling device, multi-station drilling can be carried out on a plurality of preset drilling sites located on the same side wall of the furniture plate at the same time through the multiple sets of drilling assemblies, and compared with the mode that drilling is carried out on the side wall of the plate in sequence through a single set of drilling assemblies, drilling is more efficient; and therefore, the automation degree of the drilling machining process of the side wall of the plate is higher, a user does not need to manually assist in overturning the plate, and the labor cost input in the plate drilling machining process is saved.

Description

Technical Field

[0001] This utility model relates to the field of drilling technology for sheet metal processing, and in particular to a multi-station drilling machine for furniture sheets. Background Technology

[0002] Furniture refers to a major category of appliances and facilities that are essential for human beings to maintain normal life, engage in production practices, and carry out social activities. In today's society, furniture production is committed to the concept of environmentally friendly home furnishings. All boards are made of environmentally friendly materials to ensure the health of consumers. In the process of manufacturing wooden furniture, the boards first need to be drilled, and then the boards are assembled in subsequent processes.

[0003] In existing technologies, when processing the sidewalls of furniture panels, workers typically push the panels manually towards a drilling assembly, which then moves according to a preset program to drill multiple holes sequentially on the same sidewall. This results in low drilling efficiency. Furthermore, after drilling one side of the panel, workers must remove the panel and manually flip it before drilling can begin on the other side. This entire process requires manual assistance, resulting in low automation and high labor costs in the processing of existing furniture panels. Therefore, we propose a multi-station drilling machine for furniture panels. Utility Model Content

[0004] The present invention aims to solve the technical problems existing in the prior art and provide a multi-station drilling machine for furniture panels.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a multi-station drilling machine for furniture boards, comprising a processing table, with multiple movable seats slidably mounted on one end of the processing table, and drilling assemblies movably mounted on the upper surfaces of the multiple movable seats. The drilling assembly specifically includes a drilling body and a drill bit. A first guide rail and a second guide rail are fixedly mounted at both ends on one side of the upper surface of the processing table, wherein a steering plate is rotatably mounted inside the first guide rail, and a push plate is fixedly mounted on the outer wall of one side of the steering plate. A rotatable conveyor belt is fixedly mounted inside the second guide rail. A fixed shaft is fixedly mounted inside the upper surface of the processing table at the end of the first guide rail near the second guide rail, and a first gear is rotatably mounted on the outer wall of the fixed shaft. The end of the steering plate is fixedly connected to the first gear. A fixed assembly is also fixedly mounted on the other side of the upper surface of the processing table near the drilling assembly.

[0006] Preferably, the fixing component includes a first fixing frame fixedly connected to the upper outer wall of the processing table, a first electric push rod fixedly installed inside the first fixing frame, and a limit plate fixedly installed at the output end of the first electric push rod.

[0007] Preferably, a second fixing frame is fixedly installed on the upper surface of the first guide rail at a position corresponding to the fixing shaft, and a second electric push rod is fixedly installed at the end of the second fixing frame. The output end of the second electric push rod passes through the corresponding position on the first guide rail and extends into the interior of the first guide rail, and a pressing block is fixedly installed at the output end of the first guide rail.

[0008] Preferably, a lifting block is fixedly installed on the upper surface of the processing table at the position corresponding to the fixed shaft, and a sinking groove is opened on the upper surface of the processing table below the center position of the fixed shaft and the lifting block. A third electric push rod is fixedly installed inside the two sinking grooves. A second contact block and a first contact block are fixedly installed at the output end of the two third electric push rods, respectively. The second contact block is located inside the lifting block, and the first contact block is located inside the fixed shaft.

[0009] Preferably, a blower is fixedly installed on the upper surface of the drilling assembly, and an air duct is fixedly connected to the output end of the blower, with the other end of the air duct corresponding to the drill bit in the drilling assembly.

[0010] Preferably, a second gear that meshes with the first gear is rotatably mounted on the outer side of the first guide rail at a position corresponding to the first gear. An extension plate is fixedly mounted on the outer wall of the upper surface of the processing table, and a servo motor is fixedly mounted on the bottom surface of the extension plate. The output end of the servo motor is fixedly connected to the center position of the second gear.

[0011] Beneficial effects

[0012] This utility model provides a multi-station drilling machine for furniture panels. It has the following beneficial effects:

[0013] (1) The multi-station drilling machine for furniture boards can simultaneously drill multiple preset drilling points on the same side wall of the furniture board through multiple sets of drilling components. Compared with drilling the side wall of the board sequentially by a single set of drilling components, it is more efficient. When the steering plate rotates, it drives the board to rotate synchronously, which makes the drilling process of the side wall of the board more automated. There is no need for the user to manually assist the board to flip, saving labor costs in the board drilling process.

[0014] (2) The multi-station drilling machine for furniture boards can fix the end of the board by pressing it after the furniture board is moved to the set position. The output end of the first electric push rod extends, so that the outer wall of the limit plate with the elastic pad is squeezed tightly with the outer wall of the board, thus fixing the end of the board to be drilled without the need for the user to assist in fixing the board. Attached Figure Description

[0015] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0016] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed herein, and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and objectives that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of another state of the overall structure of this utility model;

[0019] Figure 3 This is a schematic cross-sectional view of the processing table structure of this utility model;

[0020] Figure 4 This utility model Figure 3 A magnified schematic diagram of the structure at point A in the middle.

[0021] Legend: 1. Machining table; 2. Drilling assembly; 3. Movable seat; 4. First guide rail; 5. Second guide rail; 6. Fixed shaft; 7. First gear; 8. First contact block; 9. Lifting block; 10. Second contact block; 11. First fixed frame; 12. First electric actuator; 13. Limiting plate; 14. Second fixed frame; 15. Second electric actuator; 16. Extrusion block; 17. Turning plate; 18. Push plate; 19. Blower; 20. Third electric actuator; 21. Conveyor belt; 22. Second gear. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] like Figure 1-4As shown, a multi-station drilling machine for furniture boards includes a processing table 1. Multiple movable seats 3 are slidably installed at one end of the processing table 1. Drilling components 2 are movably installed on the upper surface of each of the multiple movable seats 3. The drilling components 2 specifically include a drilling body and a drill bit. A first guide rail 4 and a second guide rail 5 are fixedly installed at both ends of one side of the upper surface of the processing table 1, respectively. A steering plate 17 is rotatably installed inside the first guide rail 4. A push plate 18 is fixedly installed on the outer wall of one side of the steering plate 17. A rotatable conveyor belt 21 is fixedly installed inside the second guide rail 5. The upper surfaces of the steering plate 17 and the conveyor belt 21 are flush. A fixed shaft 6 is fixedly installed inside the upper surface of the processing table 1 at the end of the first guide rail 4 near the second guide rail 5. A first gear 7 is rotatably installed on the outer wall of the fixed shaft 6, and the end of the steering plate 17 is fixedly connected to the first gear 7. A fixed component is also fixedly installed at the other end of the upper surface of the processing table 1 near the drilling components 2.

[0024] In use, the number of movable seats 3 and drilling components 2 can be determined according to the specifications of the furniture board. The number of movable seats 3 and drilling components 2 is not less than two sets. For boards of different specifications, the hole spacing on the side wall of the board is different. Multiple movable seats 3 can slide to adjust the position of the drilling components 2 to correspond with the preset drilling position on the board. The user presses the edge of the furniture board to be drilled against the outer wall of the push plate 18 located at the end of the turning plate 17, and pushes the board to the end to contact the conveyor belt 21 by external force. Then, under the action of the conveyor belt 21, the board is continuously transported to the position of the drilling components 2. The second guide rail 5 is equipped with a position sensor. When the furniture board moves to the set position, it is located at the end of the processing table 1. The movable seat 3 at the end can drive the drilling assembly 2 to drill holes in the side wall of the processing table 1 according to a preset degree. After the drilling of one side of the outer wall of the board is completed, the first electric push rod 12 retracts to separate the limiting plate 13 from the end outer wall of the furniture board. Then the conveyor belt 21 drives the board to the upper surface of the steering plate 17. According to the position sensor set inside the second guide rail 5, after the board moves to the set position, the steering plate 17 and the push plate 18 exert force on one side of the board when rotating, so that the board rotates around the fixed shaft 6. After the board rotates ninety degrees, the furniture board after the position adjustment is re-transported to the corresponding position by the conveyor belt 21, so that the drilling assembly 2 can drill holes in the other side of the board.

[0025] like Figure 1As shown, the fixing assembly includes a first fixing frame 11 fixedly connected to the upper outer wall of the processing table 1. A first electric push rod 12 is fixedly installed inside the first fixing frame 11. A limit plate 13 is fixedly installed at the output end of the first electric push rod 12. An elastic pad is fixedly installed on the outer wall of the limit plate 13. When the furniture board moves to the set position, the fixing assembly located on the processing table 1 can squeeze and fix the end of the board. By extending the output end of the first electric push rod 12, the outer wall of the limit plate 13 with the elastic pad is squeezed tightly with the outer wall of the board, thereby fixing the end of the board to be drilled.

[0026] like Figure 2 As shown, a second fixing frame 14 is fixedly installed on the upper surface of the first guide rail 4 at a position corresponding to the fixed shaft 6. A second electric push rod 15 is fixedly installed at the end of the second fixing frame 14. The output end of the second electric push rod 15 extends through the corresponding position on the first guide rail 4 into the interior of the first guide rail 4, and a pressing block 16 is fixedly installed at the end of the output end of the first guide rail 4. According to the position sensor installed inside the second guide rail 5, when the plate moves to the set position, the output end of the second electric push rod 15 extends so that the pressing block 16 located at the end of its output end contacts the upper surface of the plate. The pressing block 16 makes a small area contact with the upper surface of the plate, which can prevent the plate from being misaligned during subsequent rotation and adjustment, so that the plate can rotate precisely around the contact position with the pressing block 16 as the axis.

[0027] like Figure 3 As shown, a lifting block 9 is fixedly installed on the upper surface of the processing table 1 at a position corresponding to the fixed shaft 6. A recessed groove is opened on the upper surface of the processing table 1 below the center position of the fixed shaft 6 and the lifting block 9. A third electric push rod 20 is fixedly installed inside the two recessed grooves. A second contact block 10 and a first contact block 8 are fixedly installed at the output ends of the two third electric push rods 20, respectively. The second contact block 10 is located inside the lifting block 9, and the first contact block 8 is located inside the fixed shaft 6. When the steering plate 17 rotates 90 degrees around the fixed shaft 6, the lifting block 9 is positioned corresponding to the end of the steering plate 17. When the output ends of the third electric push rods 20 fixedly installed inside the two recessed grooves extend, one side of the plate can be lifted upward, so that the bottom surface of the plate does not contact the upper surface of the steering plate 17. After the steering plate 17 can rotate, it returns to the initial position inside the first guide rail 4.

[0028] like Figure 2 As shown, a blower 19 is fixedly installed on the upper surface of the drilling assembly 2. The output end of the blower 19 is fixedly connected to an air duct, and the other end of the air duct is correspondingly set with the drill bit in the drilling assembly 2. When the drill bit on the drilling assembly 2 drills a hole in the side wall of the board, the blower 19 can blow air to clean up the wood chips and other materials generated during the drilling process.

[0029] like Figure 4 As shown, a second gear 22 is rotatably mounted on the outer side of the first guide rail 4 at a position corresponding to the first gear 7, and meshes with the first gear 7. An extension plate is fixedly mounted on the outer wall of the upper surface of the processing table 1, and a servo motor is fixedly mounted on the bottom surface of the extension plate. The output end of the servo motor is fixedly connected to the center position of the second gear 22. When the servo motor drives the second gear 22 to rotate, it can drive the first gear 7 to rotate under the action of meshing transmission between the second gear 22 and the first gear 7, and then drive the steering plate 17 to rotate through the first gear 7.

[0030] The working principle of this utility model is as follows: During use, the user places the edge of the furniture board to be drilled against the outer wall of the push plate 18 located at the end of the turning plate 17. External force pushes the board to its end, where it contacts the conveyor belt 21. The conveyor belt 21 then continuously transports the board towards the position of the drilling assembly 2. A position sensor is installed inside the second guide rail 5. Once the furniture board reaches the set position, the fixing assembly on the processing table 1 presses and fixes the end of the board. The output end of the first electric push rod 12 extends, causing the outer wall of the limiting plate 13 with its elastic pad to press tightly against the outer wall of the board, thus securing the end of the board to be drilled. After fixing, the movable seat 3 located at the end of the processing table 1 can drive the drilling assembly 2 to drill holes in the side wall of the processing table 1 according to a preset degree. During the drilling process, the blower 19 located on the upper surface of the drilling assembly 2 blows air, which is delivered to the drilling position through the air duct, thereby cleaning up the wood chips generated during the drilling process. After the drilling of one side of the outer wall of the board is completed, the first electric actuator 12 retracts, causing the limiting plate 13 to separate from the end outer wall of the furniture board. Then, the conveyor belt 21 drives the board to the upper surface of the steering plate 17. According to the position sensor installed inside the second guide rail 5, when the board moves to the set position, the output end of the second electric actuator 15... The extension causes the extrusion block 16, located at the output end, to contact the upper surface of the plate. At this time, the servo motor drives the first gear 7 through the second gear 22, causing the steering plate 17 to rotate. The steering plate 17 and the push plate 18 work together to apply force to one side of the plate, causing the plate to rotate around the fixed shaft 6 and the contact position between the extrusion block 16 and the plate, making the plate rotate 90 degrees. After the plate rotates 90 degrees, the output ends of the two sets of third electric push rods 20 located inside the sinking tank extend, causing the first contact block 8 and the second contact block 10 to rise, thereby causing one side of the plate to rise. After one side of the plate is raised, its bottom surface does not contact the rotating plate. When the plate 17 contacts the steering plate 17, the steering plate 17 can return to its initial position inside the first guide rail 4. After the position adjustment, the plate can be conveyed to the preset position by the conveyor belt 21. The drilling assembly 2 then drills holes in the other side wall of the plate. When the above steps are repeated three times, drilling can be completed on all four side walls of the plate. The actual number of repetitions can be flexibly controlled by the user according to the processing requirements of the furniture plate. By rotating the plate through the steering plate 17, the drilling process on the side walls of the plate is more automated, eliminating the need for the user to manually assist in flipping the plate, thus saving labor costs in the drilling process.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A multi-station drilling machine for furniture panels, comprising a processing table (1), characterized in that: Multiple movable seats (3) are slidably installed at one end of the processing table (1). A drilling assembly (2) is movably installed on the upper surface of each of the multiple movable seats (3). The drilling assembly (2) specifically includes a drilling body and a drill bit. A first guide rail (4) and a second guide rail (5) are fixedly installed at both ends of one side of the upper surface of the processing table (1). A steering plate (17) is rotatably installed inside the first guide rail (4). A push plate (18) is fixedly installed on the outer wall of one side of the steering plate (17). A rotatable conveyor belt (21) is fixedly installed inside the second guide rail (5). A fixed shaft (6) is fixedly installed inside the upper surface of the processing table (1) at the end of the first guide rail (4) near the second guide rail (5). A first gear (7) is rotatably installed on the outer wall of the fixed shaft (6). The end of the steering plate (17) is fixedly connected to the first gear (7). A fixed assembly is also fixedly installed at the other end of the upper surface of the processing table (1) near the drilling assembly (2).

2. The multi-station drilling machine for furniture panels according to claim 1, characterized in that: The fixing assembly includes a first fixing frame (11) fixedly connected to the upper outer wall of the processing table (1), a first electric push rod (12) is fixedly installed inside the first fixing frame (11), and a limit plate (13) is fixedly installed at the output end of the first electric push rod (12).

3. The multi-station drilling machine for furniture panels according to claim 2, characterized in that: A second fixing frame (14) is fixedly installed on the upper surface of the first guide rail (4) at the position corresponding to the fixing shaft (6). A second electric push rod (15) is fixedly installed at the end of the second fixing frame (14). The output end of the second electric push rod (15) passes through the corresponding position on the first guide rail (4) and extends into the interior of the first guide rail (4). A pressing block (16) is fixedly installed at the end of the output end of the first guide rail (4).

4. The multi-station drilling machine for furniture panels according to claim 3, characterized in that: The upper surface of the processing table (1) is fixedly installed with a lifting block (9) corresponding to the fixed shaft (6). The upper surface of the processing table (1) is provided with a sinking groove below the center position of the fixed shaft (6) and the lifting block (9). A third electric push rod (20) is fixedly installed inside the two sinking grooves. The output ends of the two third electric push rods (20) are respectively fixedly installed with a second contact block (10) and a first contact block (8). The second contact block (10) is located inside the lifting block (9), and the first contact block (8) is located inside the fixed shaft (6).

5. A multi-station drilling machine for furniture panels according to claim 4, characterized in that: A blower (19) is fixedly installed on the upper surface of the drilling assembly (2). The output end of the blower (19) is fixedly connected to an air duct, and the other end of the air duct is correspondingly set with the drill bit in the drilling assembly (2).

6. A multi-station drilling machine for furniture panels according to claim 5, characterized in that: A second gear (22) that meshes with the first gear (7) is rotatably installed on the outer side of the first guide rail (4) at a position corresponding to the first gear (7). An extension plate is fixedly installed on the outer wall of the upper surface of the processing table (1). A servo motor is fixedly installed on the bottom surface of the extension plate. The output end of the servo motor is fixedly connected to the center position of the second gear (22).

Images