Side hole drilling, milling and edge sealing combined machining device

Abstract

The invention relates to a side hole drilling and milling and edge sealing combined machining device and relates to the technical field of wood board machining, the side hole drilling and milling and edge sealing combined machining device comprises a workbench, and the workbench is provided with a placing mechanism, a base mechanism, a fixing mechanism and a drilling mechanism. The problems of long processing period and low production efficiency in the traditional process of firstly sealing the edge and then drilling are fundamentally solved, meanwhile, the situation that the whole workpiece is scrapped due to the fact that the edge sealing strip is damaged and cannot be replaced when being drilled after being pasted and solidified is avoided, the processing waiting time is greatly shortened, the whole processing efficiency and the product stability are improved, and the production cost is reduced. The fixing mechanism not only can stably adsorb and fix a cut single section of edge sealing strip, but also can independently adsorb and fix the end of the edge sealing strip roll after cutting, the edge sealing strip roll is prevented from loosening and rebounding, a suction cup can be made to be aligned to and adsorb the edge sealing strip roll again only through the rotation action after the edge sealing strip is pasted, and the edge sealing strip roll is prevented from being damaged. And the to-be-machined state is quickly recovered.

Description

Technical Field

[0001] This application relates to the field of wood processing technology, and in particular to a combined processing device for side hole drilling and milling and edge banding. Background Technology

[0002] Side drilling and milling of wooden boards and edge banding are core processes in the production of panel furniture. The former enables precise machining of holes / grooves on the sides to meet the installation of connectors, while the latter seals the cross-section of the board, improving its aesthetics and durability. Together, they determine the precision, environmental friendliness, and service life of the furniture. Both side drilling and milling and side edge banding require the use of specialized processing equipment.

[0003] For example, Chinese patent CN217168905U discloses a handheld plate edge sealing drilling device. This prior art device has a simple structure, low cost, and is easy and convenient to operate. It can save drilling processing time, improve processing efficiency, and improve drilling process quality.

[0004] For example, Chinese patent CN222360365U discloses a double-sided edge banding machine for wood boards. By setting up a scraping device, after the edge banding of the wood board is completed, the scraper is attached to the top of the wood board. When the wood board moves, the scraper scrapes off the glue that overflows from one side of the wood board due to compression, so as to avoid the overflowing glue from hardening due to not being scraped off in time, which would affect the subsequent use of the wood board and also reduce the aesthetics of the wood board.

[0005] The aforementioned existing technology can be used to seal the edges of the wooden board and subsequently drill holes.

[0006] However, the above has some shortcomings in actual use: The processing sequence is generally to seal the edges first, then drill holes and grooves. Drilling cannot be carried out when the glue is not solidified because the adhesion is poor. Therefore, drilling can only be carried out after the glue has solidified, which is time-consuming. In addition, the edge sealing strip itself is made of soft material, and the edge sealing strip may chip or crack during the drilling process. At this time, the edge sealing strip is already stuck to the wooden board and cannot be replaced. The entire workpiece must be scrapped, resulting in waste.

[0007] Therefore, based on the above-stated viewpoints, there is still room for improvement in the existing technology. Summary of the Invention

[0008] To address the aforementioned issues, this application provides a combined side hole drilling and milling and edge sealing processing device, including a worktable with a placement mechanism on the worktable.

[0009] A base mechanism is provided on the upper side of the worktable. The base mechanism includes a base that is laterally slidably connected to the upper side of the worktable, and a hydraulic cylinder that controls the sliding of the base is installed on the upper side of the worktable.

[0010] The base is equipped with a fixing mechanism for fixing the edge banding strip and a drilling mechanism for drilling holes in the edge banding strip and the wooden board.

[0011] The fixing mechanism includes a slide rod installed on the upper side of the base, a set of I-shaped seats slidably arranged on the slide rod, a strip seat rotatably installed on the front side of all the I-shaped seats, an adsorption component for adsorbing the edge banding strip is arranged on the front side of the strip seat, and a motor is installed on the side of the I-shaped seat, the drive end of which is connected to the rotating shaft of the strip seat for controlling the rotation of the strip seat around the corresponding rotating shaft to adjust the position of the adsorption component.

[0012] The drilling mechanism includes a movable component mounted on the upper side of the base, a motor three mounted on the movable component, and a drill bit mounted on the drive end of the motor three.

[0013] It also includes auxiliary institutions.

[0014] Preferably, the placement mechanism includes a rectangular frame mounted on the upper side of the workbench, and an electric cylinder with an upward-facing telescopic arm is mounted on the upper side of the workbench inside the rectangular frame. The end of the telescopic arm of the electric cylinder is fitted with a placement plate that is adapted to and slidably connected to the inner side of the rectangular frame. The length and width of the placement plate are the same as the dimensions of the wooden board to be processed.

[0015] Preferably, a fixing component is installed on the upper side of the workbench on one side of the rectangular frame to fix the wooden board placed on the placement board.

[0016] Preferably, the strip seat has several evenly distributed strip grooves on its side, a cavity is provided inside the strip seat, and a negative pressure generator that generates negative pressure in the cavity is installed above the strip seat.

[0017] Preferably, the adsorption assembly includes a plurality of suction cups 1 evenly installed on the side of the strip seat facing the placement mechanism and communicating with the cavity. Suction cups 2 are rotatably installed on the side of the strip seat on the two outermost suction cups 1, facing the same direction and communicating with the cavity. The suction cups 2 are the same size as the suction cups 1 and their ends are flush. The suction cups 2 are aligned with the rotating shaft on the same side of the strip seat and have a fixing frame installed on the side for connection with the I-shaped seat.

[0018] Preferably, the upper and lower sides of the I-shaped base are provided with sliding grooves that are adapted to the sliding rod. The sliding rod is made of iron and has a smooth coating on its surface. An electromagnet is embedded in the inner wall of the sliding groove, which magnetically attracts the sliding rod to fix the I-shaped base when energized.

[0019] Preferably, the fixing mechanism further includes a power assembly for controlling the sliding of the two sets of I-shaped seats. The power assembly includes multiple sets of fixing blocks respectively installed on the sides of the I-shaped seats. A second hydraulic cylinder is installed on the upper side of the base on one side of the slide rod, parallel to it. The telescopic arm of the second hydraulic cylinder faces the fixing block and is equipped with an electromagnet of the same height as the fixing block below.

[0020] Preferably, the drilling mechanism also includes a vertical plate located on one side of the motor three. A telescopic arm is installed on the side of the vertical plate and is connected to the motor three housing. The electric cylinder six extends to drive the drill bit through the strip groove to drill holes in the edge banding strip and the side of the wooden board. The moving component drives the vertical plate to move and adjust the lateral position of the drill bit.

[0021] Preferably, the auxiliary mechanism includes a slide rail mounted on the upper side of the workbench and on the other side of the placement mechanism. An electric slide table is slidably mounted on the slide rail. An L-shaped frame two is mounted on the upper side of the electric slide table. An electric cylinder four with its telescopic arm pointing downwards is mounted on the upper side of the L-shaped frame two. A mounting plate is mounted on the end of the telescopic arm of the electric cylinder four. A glue nozzle facing the placement mechanism is mounted on the lower side of the mounting plate. A horizontal electric cylinder three is mounted on the side of the mounting plate. A vertical pressure roller is mounted on the end of the telescopic arm of the electric cylinder three.

[0022] Preferably, a placement tray for storing edge banding strip rolls is installed on the upper side of the worktable above the placement mechanism. A guide roller that is rotatably connected to the worktable and guides the edge banding strip is provided on one side of the placement tray. A vertical cutter is installed on the side of the rectangular frame between the second rear suction cup and the adjacent first suction cup.

[0023] In summary, this application includes at least one of the following beneficial technical effects: I. This application adopts a processing sequence of simultaneous drilling followed by edge sealing with adhesive, which fundamentally solves the problems of insufficient strength for drilling before the adhesive has fully cured, long processing cycles, and low production efficiency caused by waiting for the adhesive to fully cure. At the same time, it avoids the situation where the entire workpiece is scrapped due to quality defects such as edge chipping, cracking, and misaligned holes in the edge sealing strip after it has been pasted and cured and then drilled. This significantly improves the finished product qualification rate, reduces material waste and production costs, and greatly shortens the processing waiting time, thereby improving the overall processing efficiency and product stability.

[0024] Second, the fixing mechanism of this application can not only stably adsorb and fix the cut single-segment edge banding strip, ensuring that the edge banding strip does not shift or wrinkle during movement, bonding, and pasting, but also individually adsorb and fix the end of the edge banding strip roll after cutting, preventing the edge banding strip roll from loosening, springing back, or shifting in position. Moreover, after the edge banding strip is pasted, the suction cup can be re-aligned and adsorbed by simply rotating, quickly restoring the processing state. There is no need for manual reloading, positioning, and strip threading, realizing continuous automated operation of the edge banding process, greatly improving processing efficiency, and reducing the difficulty and labor intensity of manual operation. Attached Figure Description

[0025] The present application will be further described below with reference to the accompanying drawings and embodiments.

[0026] Figure 1 This is a structural diagram of this application.

[0027] Figure 2 This is a side view of this application.

[0028] Figure 3 This is a schematic diagram of the auxiliary mechanism structure of this application.

[0029] Figure 4 This is a schematic diagram of the placement mechanism structure of this application.

[0030] Figure 5 This is a schematic diagram of the main structure of the auxiliary mechanism in this application.

[0031] Figure 6 This is a schematic diagram of the base mechanism structure of this application.

[0032] Figure 7 This is a schematic diagram of the fixed mechanism structure of this application.

[0033] Figure 8 This is a schematic diagram of the main structure of the fixed mechanism in this application.

[0034] Figure 9 This is a schematic diagram of the internal structure of the bar seat in this application.

[0035] Figure 10 This is a schematic diagram of the power component structure of this application.

[0036] Figure 11 This is a schematic diagram of the drilling mechanism structure of this application.

[0037] Figure 12 This is a schematic diagram of the structure of the electric cylinder five in this application.

[0038] In the diagram: 1. Workbench; 2. Placement mechanism; 21. Rectangular frame; 22. Electric cylinder one; 23. Placement plate; 24. L-shaped frame one; 25. Electric cylinder two; 26. Pressure plate; 3. Auxiliary mechanism; 31. Slide rail; 32. Electric slide table; 33. L-shaped frame two; 34. Electric cylinder three; 35. Pressure roller; 36. Electric cylinder four; 37. Mounting plate; 38. Spray nozzle; 39. Glue inlet pipe; 310. Motor one; 311. Suction nozzle; 312. Delivery pipe; 4. Base mechanism; 41. Guide rail; 42. Base; 43. Hydraulic cylinder one; 44. Slider; 5. Fixing mechanism; 51. Slide rod; 52. 53. I-shaped seat; 54. Strip seat; 55. Strip groove; 56. Suction cup one; 57. Negative pressure generator; 58. Suction cup two; 59. Fixing frame; 50. Motor two; 510. Electromagnet one; 511. Fixing block; 512. Insertion hole; 513. Hydraulic cylinder two; 514. Electromagnet two; 515. Plug; 6. Drilling mechanism; 61. Rectangular block; 62. Screw; 63. Round rod; 64. Threaded seat; 65. Vertical plate; 66. Electric cylinder six; 67. Motor three; 68. Drill bit; 69. Limiting rod; 610. Motor four; 7. Placement tray; 8. Guide roller; 9. Cutter; 10. Electric cylinder five. Detailed Implementation

[0039] The following is in conjunction with the appendix Figures 1-12 The embodiments of this application will be described in detail.

[0040] This application discloses a side hole drilling and milling combined processing device with edge sealing. It adopts a processing sequence of drilling simultaneously first and then applying adhesive for edge sealing. This fundamentally solves the problems of traditional edge sealing followed by drilling, where the adhesive is not strong enough to drill before it solidifies, and the long processing cycle and low production efficiency are caused by waiting for the adhesive to fully solidify. At the same time, it avoids the situation where the entire workpiece is scrapped due to quality defects such as edge chipping, cracking, and hole misalignment of the edge sealing strip when drilling after the edge sealing strip has been pasted and cured. This significantly improves the finished product qualification rate, reduces material consumption and production costs, and greatly shortens the processing waiting time, thereby improving the overall processing efficiency and product stability.

[0041] Example 1: like Figure 1 , Figure 2 and Figure 4 As shown, a placement mechanism 2 for fixing plate-shaped parts is provided on the workbench 1. The placement mechanism 2 includes a rectangular frame 21 installed on the upper side of the workbench 1. An electric cylinder 22 with its telescopic arm pointing upward is installed on the upper side of the workbench 1 and inside the rectangular frame 21. A placement plate 23, which is adapted to and slidably connected to the inner side of the rectangular frame 21, is installed at the end of the telescopic arm of the electric cylinder 22. The length and width dimensions of the placement plate 23 are perfectly matched with the length and width dimensions of the wooden board to be processed. Before use, the electric cylinder 22 shortens, causing the placement plate 23 to retract into the rectangular frame 21. Then, the wooden board is placed on the placement plate 23. With the limiting effect of the rectangular frame 21, the wooden board and the placement plate 23 are precisely aligned. After alignment, the electric cylinder 22 extends, causing the placement plate 23 and the wooden board to extend out of the rectangular frame 21 together, so that the side of the wooden board is fully exposed, providing operating space for subsequent edge sealing and drilling processes.

[0042] like Figure 4 As shown, a fixing assembly for securing the wooden board on the placement plate 23 is installed on the upper side of the workbench 1 and on one side of the rectangular frame 21. This fixing assembly includes an L-shaped frame 24 mounted on the upper side of the workbench 1 and bent upwards towards the rectangular frame 21. An electric cylinder 25 is mounted on the upper side of the L-shaped frame 24, with its telescopic arm pointing downwards and a pressure plate 26 mounted at its end. When the wooden board is placed on the placement plate 23 and aligned, the electric cylinder 25 extends, causing the pressure plate 26 to descend and press against the upper side of the wooden board, thereby firmly fixing the wooden board to the placement plate 23 and preventing displacement during subsequent processing.

[0043] In summary, firstly, the electric cylinder 22 drives the placement plate 23 to retract into the rectangular frame 21, and the rectangular frame 21 is used to limit the precise alignment of the wooden board with the placement plate 23; then, the electric cylinder 22 drives the placement plate 23 along with the wooden board to extend, exposing the side of the wooden board to reserve processing space; subsequently, the electric cylinder 25 drives the pressure plate 26 to descend and press the wooden board, fixing it stably on the placement plate 23 to prevent displacement during processing, and providing reliable positioning and clamping for subsequent edge sealing, drilling and other processes.

[0044] like Figure 2 , Figure 6 and Figure 7 As shown, a base mechanism 4 is provided on the upper side of the workbench 1. The base mechanism 4 includes a base 42 located on the upper side of the workbench 1. A set of guide rails 41 facing the placement mechanism 2 is installed on the upper side of the workbench 1 and below the base 42. A slider 44 fixedly connected to the base 42 is slidably arranged on the guide rails 41. A hydraulic cylinder 43 parallel to the guide rails 41 is also installed on the upper side of the workbench 1. The telescopic end of the hydraulic cylinder 43 is connected to the base 42. During operation, the hydraulic cylinder 43 telescopically drives the base 42 to move along the direction of the guide rails 41, and simultaneously drives the slider 44 to slide smoothly on the guide rails 41, so as to realize the precise displacement adjustment of the base 42.

[0045] like Figure 1 and Figure 2 As shown, a placement tray 7 for storing edge banding strip rolls is rotatably mounted on the upper side of the worktable 1 above the placement mechanism 2. A guide roller 8 rotatably connected to the worktable 1 is provided on one side of the placement tray 7. A vertical cylinder is installed at the center of the upper side of the placement tray 7. In use, the edge banding strip roll is put on the vertical cylinder, and then the free end of the edge banding strip is passed around the guide roller 8 to complete the initial arrangement of the edge banding strip.

[0046] like Figure 1 and Figure 2 As shown, the base 42 is also provided with a fixing mechanism 5 for fixing the edge banding strip, and a drilling mechanism 6 for drilling holes in the edge banding strip and the side of the wooden board.

[0047] like Figure 6 As shown, the fixing mechanism 5 includes a slide rod 51 mounted on the upper side of the base 42. A set of I-shaped seats 52 are slidably arranged on the slide rod 51. A strip seat 53 is rotatably mounted on the front side of all the I-shaped seats 52. By pushing one I-shaped seat 52 to slide along the slide rod 51, the strip seat 53 and the other I-shaped seat 52 can be driven to move synchronously along the track direction of the slide rod 51, thereby realizing the position adjustment of all the strip seats 53.

[0048] like Figure 6 and Figure 7As shown, the front side of the strip base 53 is provided with an adsorption assembly for adsorbing and fixing the edge sealing strip. The adsorption assembly includes multiple suction cups 55 evenly installed on the side of the strip base 53 (facing the placement mechanism 2) and communicating with the internal cavity of the strip base 53. Suction cups 57 are rotatably installed on one side of the two outermost suction cups 55 on the side of the strip base 53. The suction cups 57 are in the same direction as the suction cups 55 and are also communicating with the internal cavity. The suction cups 57 are the same size as the suction cups 55 and their ends are flush. In use, the side of the edge sealing strip that bypasses the fixing frame 58 is brought into full contact with the suction cups 55 and 57. Then, through the negative pressure generated inside the strip base 53, an adsorption force is formed at the ports of the suction cups 55 and 57, thereby firmly adsorbing the edge sealing strip onto the suction cups 55 and 57.

[0049] like Figure 7 and Figure 8 As shown, the side of the strip seat 53 is provided with several evenly distributed strip grooves 54. The inside of the strip seat 53 is provided with a cavity. A negative pressure generator 56 communicating with the cavity is installed above the strip seat 53. When the negative pressure generator 56 is working, it can generate negative pressure inside the strip seat 53. The strip grooves 54 can provide clearance space for the subsequent drilling mechanism 6 to drill holes in the edge banding strip and the side of the wooden board, and prevent the strip seat 53 from blocking the operation of the drill bit.

[0050] like Figure 1 and Figure 2 As shown, a vertically arranged cutter 9 is installed on the side of the rectangular frame 21 between the rear suction cup 57 and the adjacent suction cup 55. The blade of the cutter 9 faces the fixing mechanism 5 and is located behind the placement plate 23. When cutting the edge banding strip, the base mechanism 4 drives the fixing mechanism 5 to move towards the cutter 9, and simultaneously drives the edge banding strip to move in the same direction. The cutter 9 is used to precisely cut the edge banding strip. After the cutting is completed, the edge banding strip cut off in the front is still attracted and fixed by all the suction cups 55 and the front suction cup 57, while the end connected to the total roll of edge banding strip is attracted by a separate suction cup 57 on the other side, thereby fixing the end of the edge banding strip and preventing it from loosening or shifting.

[0051] Since the cutter 9 is located behind the placement board 23, the length of the cut edge banding strip is slightly longer than the length of the wooden board, creating a certain amount of redundancy. After the edge banding strip is pasted, the staff only needs to cut off the excess part to ensure a neat and beautiful edge banding effect.

[0052] The suction cup 2 57 is also equipped with a solenoid valve (not shown) to control the adsorption state of the suction cup 2 57. After the cutting is completed, the base mechanism 4 drives the fixing mechanism 5 to move towards the placement mechanism 2, and the cut edge banding strip is attached to the side of the wooden board coated with glue. Then, the solenoid valve on the suction cup 2 57 at the end of the edge banding strip is closed, and the negative pressure generator 56 is closed to release the negative pressure of the suction cup 1 55 and suction cup 2 57 connected to the cavity, thereby releasing the adsorption of the cut edge banding strip. The fixing mechanism 5 is moved in the opposite direction to separate the suction cup 1 55 and suction cup 2 57 from the edge banding strip. Then, the fixing mechanism 5 is moved until the suction cup 1 55 moves to the farthest point away from the placement mechanism 2, completing the edge banding pasting process.

[0053] like Figure 7 and Figure 8 As shown, the upper and lower sides of the I-shaped base 52 are provided with sliding grooves that are compatible with the sliding rod 51. The sliding rod 51 is made of iron material and has a smooth coating on its surface, which can reduce the friction when the I-shaped base 52 slides. An electromagnet 510 is embedded in the inner wall of the sliding groove. When the sliding groove on the upper side of the I-shaped base 52 presses on the sliding rod 51, it does not affect the normal sliding of the I-shaped base 52 along the sliding rod 51. When the electromagnet 510 is energized, it can be fixed on the sliding rod 51 by magnetic attraction, so as to realize the positioning and fixing of the I-shaped base 52.

[0054] like Figure 8 As shown, two suction cups 57 are aligned with the same-side rotating shaft of the strip seat 53, and a fixing bracket 58 connected to the I-shaped seat 52 is installed on the side. A motor 59 is installed on the side of the I-shaped seat 52, and the drive end of the motor 59 is connected to the rotating shaft of the strip seat 53. After the edge banding strip is pasted, the electromagnet 510 on the rear I-shaped seat 52 is energized, so that it is magnetically fixed on the slide rod 51. Then, the motor 59 drives the strip seat 53 to rotate 180 degrees around the corresponding rotating shaft, rotating the strip seat 53 and its suction cup 55 to the rear. At the same time, the groove above the I-shaped seat 52 is pressed onto the slide rod 51. At this time, the suction cup 55 is once again on one side of the edge banding strip. After that, the negative pressure generator 56 restarts, adsorbing the edge banding strip onto the suction cup 55 and suction cup 57, and opening the previously closed solenoid valve to prepare for the next edge banding process.

[0055] When suction cup 55 moves to its furthest point in the opposite direction of the placement mechanism 2, the side of the sealing strip between the guide roller 8 and the end of suction cup 57 is exactly on the same straight line as the end of suction cup 55. This ensures that after the strip seat 53 rotates, the end of suction cup 55 can avoid the continuous sealing strip still connected to the guide roller 8 and the placement plate 7 and maintain normal contact with its side, ensuring effective adsorption. Motor 59 is a self-locking motor; its drive shaft cannot rotate in the event of a power outage, ensuring the stability of the strip seat 53 after rotation and preventing accidental rotation.

[0056] A battery is detachably installed on the lower side of the strip seat 53, directly below the negative pressure generator 56. The output end of the battery is connected to a power supply line that runs from the side of the strip seat 53 away from the suction cup 55 and around to the power input end of the negative pressure generator 56. Since the power supply line runs from the side of the strip seat 53 away from the suction cup 55, the strip seat 53 will not overlap or interfere with the edge sealing strip during subsequent rotation. When the battery is depleted, it can be charged or replaced with a fully charged battery.

[0057] The battery and the negative pressure generator 56 have the same weight, thus balancing the weight on both sides of the bar seat 53, ensuring the stability of the center of gravity during the subsequent rotation of the bar seat 53, and avoiding the impact of changes in the center of gravity on the smoothness of rotation.

[0058] like Figure 7 and Figure 10 As shown, the fixing mechanism 5 also includes a power assembly for controlling the sliding of the two sets of I-shaped seats 52. This power assembly includes multiple fixing blocks 511 respectively mounted on the sides of the I-shaped seats 52. A second hydraulic cylinder 513, parallel to the slide rod 51, is mounted on one side of the base 42. The telescopic arm of the second hydraulic cylinder 513 faces the fixing block 511, and an electromagnet 514, at the same height as the lower fixing block 511, is mounted at its end. When the I-shaped seat 52 moves, the second hydraulic cylinder 513 extends, causing the electromagnet 514 to contact the fixing block 511. Then, the electromagnet 514 is energized and fixed to the contacting fixing block 511 through magnetic attraction, thus connecting the end of the second hydraulic cylinder 513 to the corresponding I-shaped seat 52. Afterward, the extension and retraction of the second hydraulic cylinder 513 can drive the I-shaped seat 52 and the strip seat 53 to move smoothly along the slide rod 51.

[0059] like Figure 9 and Figure 10 As shown, the side of the fixing block 511 has a socket 512, and the side of the electromagnet 514 is equipped with a plug 515 that is aligned with the socket 512 on the fixing block 511 below. When the hydraulic cylinder 513 extends and drives the electromagnet 514 to contact the fixing block 511 below, the plug 515 will first be inserted into the socket 512 on the fixing block 511, so as to achieve precise alignment between the electromagnet 514 and the fixing block 511 and ensure the stability of the magnetic connection.

[0060] In summary, the negative pressure generator 56 generates negative pressure, causing suction cups 55 and 57 on the strip base 53 to form an adsorption force, firmly adsorbing and fixing the edge banding strip. The base mechanism 4 drives the fixing mechanism 5 and the adsorbed edge banding strip to move, and the cutter 9 completes precise cutting. After cutting, the cut edge banding strip and the end of the edge banding strip roll are respectively adsorbed by the corresponding suction cups 55 and 57 to prevent loosening. The base mechanism 4 attaches the cut edge banding strip to the glued side of the wooden board. First, the solenoid valve on the suction cup 57 adsorbing the end of the roll is closed, and then the negative pressure generator 56 is turned off, releasing the negative pressure from suction cups 55 and 57 that are connected to the cavity. This releases the suction of the cut edge banding strip, and the reverse movement of the fixing mechanism 5 causes suction cups 55 and 57 to detach from the edge banding strip, completing the pasting process. The electromagnet 510 on the rear I-shaped base 52 is then energized for positioning. Motor 59 drives the strip base 53 to rotate 180 degrees, causing suction cup 55 to align with the edge banding strip again. Subsequently, the negative pressure generator 56 restarts and opens the previously closed solenoid valve, re-attaching the edge banding strip to suction cups 55 and 57. Then, hydraulic cylinder 513 extends through the I-shaped base 52, pushing the strip base 53 forward, thereby moving the edge banding strip to one side of the wooden board. This process can be repeated.

[0061] like Figure 1 and Figure 11 As shown, the drilling mechanism 6 includes a movable component mounted on the upper side of the base 42. A motor 67 is mounted on the movable component, and a drill bit 68 is mounted on the drive end of the motor 67. This drill bit 68 is used to simultaneously drill holes in the edge banding strip and the side of the wooden board before the edge banding strip is pasted onto the board side. During operation, the motor 67 drives the drill bit 68 to rotate at high speed. The rotating drill bit 68 moves towards the wooden board, first drilling holes in the edge banding strip that is attached and fixed to the fixing mechanism 5, and then continuing to move to drill holes in the side of the wooden board, ensuring precise alignment of the drilling positions and facilitating subsequent assembly.

[0062] It should be noted that the edge banding strip used in this application is a high-hardness PVC edge banding strip. The material is hard, and after it is adsorbed and fixed by suction cup 55 and suction cup 57, it is not easy to deform during the drilling process, which can effectively ensure the accuracy of the drilling position and the regularity of the hole wall.

[0063] like Figure 11As shown, the drilling mechanism 6 also includes a vertical plate 65 located on one side of the motor 67. An electric cylinder 66 is mounted on the side of the vertical plate 65, with its telescopic arm facing the motor 67 and its end fixedly connected to the housing of the motor 67. A limit rod 69 is mounted on the side of the housing of the motor 67, passing through the vertical plate 65 and slidably connected to it. The moving component can drive the vertical plate 65 to move along the guide rail 41, adjusting the lateral position of the drill bit 68. During drilling, the electric cylinder 66 extends, driving the drill bit 68 through the slot 54 on the strip seat 53 to drill holes in the edge banding strip and the side of the wooden board. The sliding engagement of the limit rod 69 with the vertical plate 65 precisely guides the movement direction of the motor 67, preventing drill bit deviation and ensuring drilling accuracy.

[0064] like Figure 11 As shown, the moving assembly includes a set of rectangular blocks 61 mounted on the upper side of the base 42 and located on one side of the second hydraulic cylinder 513. A screw 62 and a round rod 63 are rotatably mounted between the two rectangular blocks 61, both of which are parallel to the second hydraulic cylinder 513. A threaded seat 64 is threadedly connected to the screw 62, which is slidably connected to the strip seat 53 and fixedly connected to the vertical plate 65. A motor 610 is mounted on the side of one of the rectangular blocks 61, and the drive end of the motor 610 is fixedly connected to one end of the screw 62. During operation, the motor 610 runs, driving the screw 62 to rotate. The rotating screw 62 drives the threaded seat 64 to move along the screw direction, simultaneously driving the vertical plate 65 and the drill bit 68 to move, thereby achieving precise adjustment of the lateral position of the drill bit 68.

[0065] In summary, when the moving component adjusts the lateral position of drill bit 68, motor 4 610 drives screw 62 to rotate. Screw 62 drives threaded seat 64 to move along the screw direction, simultaneously driving vertical plate 65, motor 3 67, and drill bit 68 to move, achieving precise adjustment of the lateral position of drill bit 68. During drilling, motor 3 67 drives drill bit 68 to rotate at high speed. Electric cylinder 66 extends, driving drill bit 68 through the strip groove 54 on strip seat 53 and moving towards the wooden board. It first drills holes in the edge banding strip adsorbed on the fixing mechanism 5, and then continues to move to drill holes in the side of the wooden board, ensuring precise alignment of the drilling position. The sliding cooperation between limit rod 69 and vertical plate 65 can precisely guide the movement direction of motor 3 67, preventing drill bit 68 from deviating and ensuring drilling accuracy.

[0066] like Figure 1 , Figure 3As shown, it also includes an auxiliary mechanism 3 for applying glue to the sides of the wooden board and for rolling and reinforcing it after the edge banding strip is pasted. The auxiliary mechanism 3 includes a slide rail 31 mounted on the upper side of the workbench 1 and located on the other side of the placement mechanism 2. An electric slide table 32 is slidably mounted on the slide rail 31. An L-shaped frame 33 is mounted on the upper side of the electric slide table 32. An electric cylinder 36 with a downward-facing telescopic arm is mounted on the upper side of the L-shaped frame 33. A mounting plate 37 is mounted on the end of the telescopic arm of the electric cylinder 36. During operation, the electric slide table 32 slides on the slide rail 31, driving the L-shaped frame 33 and the mounting plate 37 to move synchronously; the electric cylinder 36 extends and retracts, adjusting the height of the mounting plate 37 to accommodate wooden boards of different thicknesses.

[0067] like Figure 3 and Figure 5 As shown, a glue nozzle 38 facing the placement mechanism 2 is installed on the lower side of the mounting plate 37. A glue inlet pipe 39 is installed at the input end of the glue nozzle 38, and the other end of the glue inlet pipe 39 is connected to the output end of an external glue supply device. During glue application, the height of the mounting plate 37 is first adjusted by the electric cylinder 36 so that the glue nozzle 38 is aligned with the side of the wood board. Then, the external glue supply device supplies glue to the glue nozzle 38 through the glue inlet pipe 39, and the glue is evenly applied to the side of the wood board from the end of the glue nozzle 38. Simultaneously, the electric slide 32 moves at a constant speed on the slide rail 31, and the electric cylinder 36 extends and retracts synchronously at equal distances, causing the glue nozzle 38 to apply a wavy glue pattern to the side of the wood board. This wavy glue pattern design avoids holes left by subsequent drilling and increases the contact area between the glue and the edge banding strip. Furthermore, the extension and retraction length of the electric cylinder 36 is less than the thickness of the wood board, preventing glue overflow.

[0068] like Figure 5 As shown, a motor 310 is horizontally mounted on the lower side of the mounting plate 37, next to the nozzle 38. A downward-facing suction nozzle 311 is mounted on the drive end of the motor 310, and a delivery pipe 312 is mounted on the output end of the nozzle 311. The other end of the delivery pipe 312 is connected to an external vacuum cleaner. When drilling holes in the edge banding strip, the motor 310 is first moved to the vicinity of the drilling position via the electric slide 32. The motor 310 then drives the suction nozzle 311 to turn towards the drilling position, promptly removing the debris generated during drilling. When drilling holes in a wooden board, the motor 310 rotates again, causing the suction nozzle 311 to face the side of the wooden board, simultaneously cleaning the debris generated during drilling to prevent debris residue from affecting the edge banding and drilling results.

[0069] like Figure 5As shown, a horizontal electric cylinder 34 is mounted on the side of the mounting plate 37, and a vertical pressure roller 35 is mounted on the end of the telescopic arm of the electric cylinder 34. After the edge banding strip is pasted on the side of the wood board, the electric cylinder 36 extends, driving the pressure roller 35 to descend to the same height as the edge banding strip; then, the electric cylinder 34 shortens, driving the pressure roller 35 to press firmly onto the edge banding strip; finally, the electric slide table 32 drives the pressure roller 35 to roll at a uniform speed along the length of the edge banding strip, so that the glue and the edge banding strip are fully in contact and compacted, effectively improving the adhesion of the edge banding strip and avoiding problems such as hollowing and falling off.

[0070] In summary, during drilling, the electric slide 32 moves the motor 310 to the vicinity of the drilling position. The motor 310 drives the suction nozzle 311 to turn to the drilling position. Through the delivery pipe 312, in conjunction with an external vacuum cleaner, the waste generated by drilling the edge banding strip and the wooden board is promptly removed, thus avoiding affecting the edge banding and drilling results.

[0071] When applying glue, the electric cylinder 36 adjusts the height of the mounting plate 37 so that the glue nozzle 38 is aligned with the side of the wood board. The external glue supply device supplies glue to the glue nozzle 38 through the glue inlet pipe 39. The glue is evenly applied to the side of the wood board from the glue nozzle 38. At the same time, the electric slide 32 moves at a constant speed and the electric cylinder 36 extends and retracts synchronously at equal distances, so that the glue forms a wave shape, which can avoid the drill holes, increase the contact area, and prevent glue from overflowing.

[0072] During the rolling reinforcement, the electric cylinder 36 extends to lower the pressure roller 35 to the same height as the edge banding strip, and the electric cylinder 34 shortens to press the pressure roller 35 tightly against the edge banding strip. Then, the electric slide table 32 drives the pressure roller 35 to roll at a uniform speed along the length of the edge banding strip, so that the glue and the edge banding strip can fully contact and compact, improve the bonding firmness, and avoid problems such as hollowing and falling off.

[0073] A controller is also installed on the upper side of the workbench 1, which coordinates and regulates the operation of various components within the device.

[0074] Example 2: Based on Embodiment 1, except for the two outermost suction cups 55, all other suction cups 55 are slidably connected to the strip seat 53. An electric cylinder 50 is installed on the side of each slidably connected suction cup 55. The telescopic arm of the electric cylinder 50 extends into the cavity of the strip seat 53 and is fixedly connected to the side of the corresponding suction cup 55.

[0075] Because edge banding strips are stored rolled up for extended periods, they naturally undergo some bending deformation. Even when straightened and adhered to suction cup 55, slight bending may still remain, affecting the smoothness of subsequent adhesion. To address this issue, the extension and retraction of electric cylinder 10 moves suction cup 55 back and forth: when the edge banding bends forward, cylinder 10 shortens, moving suction cup 55 backward; when it bends backward, cylinder 10 extends, moving suction cup 55 forward, causing a slight deformation in the opposite direction of the bend, resulting in reverse elastic deformation. This method allows the internal stress of the edge banding material to rebalance, ensuring a smoother surface after adhesion to the wood board and improving edge banding quality.

[0076] This application also discloses a method for using a combined side hole drilling and milling and edge sealing machining device, the steps of which are as follows: S1. Preliminary preparation: Place the edge banding strip roll on the placement tray 7 and connect the edge banding strip to the fixing mechanism 5. Specifically, wrap the edge banding strip roll around the vertical cylinder, and then move the free end of the edge banding strip around the guide roller 8 to the side of suction cup 1 55 and suction cup 2 57 (at this time, suction cup 1 55 and suction cup 2 57 are on the side of the placement mechanism 2). The negative pressure generator 56 works to generate negative pressure, so that suction cup 1 55 and suction cup 2 57 on the strip seat 53 form an adsorption force, which firmly adsorbs and fixes the edge banding strip. The base mechanism 4 drives the fixing mechanism 5 and the adsorbed edge banding strip to move, and the cutter 9 completes the precise cutting.

[0077] S2. Board placement: The board is placed on the placement mechanism 2. Specifically, the placement plate 23 is retracted into the rectangular frame 21 by the electric cylinder 22. The rectangular frame 21 is used to limit the board and the placement plate 23 to be precisely aligned. Then, the electric cylinder 22 drives the placement plate 23 and the board to extend, exposing the side of the board to reserve processing space. Subsequently, the electric cylinder 25 drives the pressure plate 26 to descend and press the board, fixing it stably on the placement plate 23.

[0078] S3. Drilling: The drilling mechanism 6 is used to drill holes in the side of the wooden board and the cut edge banding strip. Specifically, motor 4 610 drives screw 62 to rotate, screw 62 drives threaded seat 64 to move in its direction, and simultaneously drives vertical plate 65, motor 3 67, and drill bit 68 to move, so as to achieve precise adjustment of the horizontal position of drill bit 68. Then motor 3 67 drives drill bit 68 to rotate at high speed, electric cylinder 66 extends and drives drill bit 68 to pass through strip groove 54 on strip seat 53 and move towards the wooden board. First, drill holes in the edge banding strip adsorbed on the fixing mechanism 5, and then continue to move to drill holes in the side of the wooden board. During the process, motor 1 310 drives suction nozzle 311 to turn to the drilling position. Through delivery pipe 312 and external vacuum cleaner, the waste generated by drilling edge banding strip and wooden board is sucked away in time. After completion, electric cylinder 66 controls drill bit 68 to return to its original position.

[0079] S4. Applying glue to the wood board: The auxiliary mechanism 3 applies glue to the side of the wood board. Specifically, the electric cylinder 36 adjusts the height of the mounting plate 37 so that the glue nozzle 38 is aligned with the side of the wood board. The external glue supply device supplies glue to the glue nozzle 38 through the glue inlet pipe 39. The glue is evenly applied to the side of the wood board from the glue nozzle 38. At the same time, the electric slide 32 moves at a constant speed and the electric cylinder 36 extends and retracts synchronously at equal distances, so that the glue forms a wave shape, which can avoid the drill holes and increase the contact area.

[0080] S5. Adhere the cut edge banding strip to the side of the wooden board. Specifically, the cut edge banding strip is adhered to the glued side of the wooden board through the base mechanism 4. First, close the solenoid valve on the suction cup 2 57 at the end of the suction roll, and close the negative pressure generator 56 to release the negative pressure on the suction cup 1 55 and suction cup 2 57 that are connected to the cavity, thereby releasing the suction on the cut edge banding strip. Move the fixing mechanism 5 in the opposite direction to separate the suction cup 1 55 and suction cup 2 57 from the edge banding strip, and the adhesion is completed.

[0081] S6. Re-adhere: Adjust the position of suction cup 55 to re-adhere the edge banding strip. Specifically, energize electromagnet 510 on the rear I-shaped seat 52 to achieve positioning, and motor 59 drives strip seat 53 to rotate 180 degrees, so that suction cup 55 is aligned with the edge banding strip again. Then, negative pressure generator 56 restarts and opens the previously closed solenoid valve, adhering and fixing the edge banding strip to suction cup 55 and suction cup 57 again. Then, hydraulic cylinder 513 extends and pushes strip seat 53 forward through I-shaped seat 52, thereby driving the edge banding strip forward to one side of the wooden board, so that the next cutting can be carried out.

[0082] S7. Rolling and removing the wooden board: The auxiliary mechanism 3 is used to roll the side of the wooden board with the edge banding strip. Specifically, the electric cylinder 4 36 extends to drive the pressure roller 35 to descend to the same height as the edge banding strip. The electric cylinder 34 shortens to make the pressure roller 35 press the edge banding strip tightly. Then, the electric slide 32 drives the pressure roller 35 to roll at a uniform speed along the length of the edge banding strip so that the glue can fully contact and compact the edge banding strip. Then, the electric cylinder 25 shortens to drive the pressure plate 26 to rise to release the downward pressure and remove the wooden board.

[0083] It will be apparent to those skilled in the art that this application is not limited to the details of the exemplary embodiments described above, and that this application can be implemented in other specific forms without departing from the spirit or essential characteristics of this application. Therefore, the embodiments should be regarded as exemplary and non-limiting in all respects.

[0084] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A combined side hole drilling and milling and edge sealing processing device, comprising a worktable (1), wherein a placement mechanism (2) is provided on the worktable (1), characterized in that: A base mechanism (4) is provided on the upper side of the workbench (1). The base mechanism (4) includes a base (42) that is laterally slidably connected to the upper side of the workbench (1). A hydraulic cylinder (43) that controls the sliding of the base (42) is installed on the upper side of the workbench (1). The base (42) is provided with a fixing mechanism (5) for fixing the edge banding strip and a drilling mechanism (6) for drilling holes in the edge banding strip and the wooden board. The fixing mechanism (5) includes a slide rod (51) installed on the upper side of the base (42). A set of I-shaped seats (52) are slidably arranged on the slide rod (51). A strip seat (53) is rotatably installed on the front side of all the I-shaped seats (52). An adsorption component for adsorbing the edge banding strip is provided on the front side of the strip seat (53). A motor (59) with a drive end connected to the rotating shaft of the strip seat (53) is installed on the side of the I-shaped seat (52) to control the rotation of the strip seat (53) around the corresponding rotating shaft and adjust the position of the adsorption component. The drilling mechanism (6) includes a movable component disposed on the upper side of the base (42), a motor three (67) is disposed on the movable component, and a drill bit (68) is mounted on the drive end of the motor three (67). It also includes auxiliary mechanisms (3).

2. The side hole drilling and milling and edge sealing composite machining device according to claim 1, characterized in that: The placement mechanism (2) includes a rectangular frame (21) installed on the upper side of the workbench (1). An electric cylinder (22) with an upward telescopic arm is installed on the upper side of the workbench (1) inside the rectangular frame (21). A placement plate (23) that is adapted to and slidably connected to the inner side of the rectangular frame (21) is installed at the end of the telescopic arm of the electric cylinder (22). The length and width of the placement plate (23) are the same as the size of the wooden board to be processed.

3. A side hole drilling and milling combined with edge sealing composite machining device according to claim 2, characterized in that: A fixing component is installed on the upper side of the workbench (1) on one side of the rectangular frame (21) to fix the wooden board placed on the placement plate (23).

4. A side hole drilling and milling combined with edge sealing composite machining device according to claim 3, characterized in that: The strip seat (53) has several evenly distributed strip grooves (54) on its side. The strip seat (53) has a cavity inside. A negative pressure generator (56) that generates negative pressure in the cavity is installed on the top of the strip seat (53).

5. A side hole drilling and milling combined with edge sealing composite machining device according to claim 4, characterized in that: The adsorption assembly includes multiple suction cups (55) evenly installed on the side of the strip seat (53) facing the placement mechanism (2) and communicating with the cavity. On the side of the strip seat (53), suction cups (57) are rotatably installed on the two outermost suction cups (55) and are in the same direction and communicating with the cavity. The suction cups (57) are the same size as the suction cups (55) and their ends are flush. The suction cups (57) are aligned with the same side of the rotating shaft of the strip seat (53) and a fixing frame (58) connected to the I-shaped seat (52) is installed on the side.

6. A side hole drilling and milling combined with edge sealing composite machining device according to claim 1, characterized in that: The upper and lower sides of the I-shaped base (52) are provided with sliding grooves that are compatible with the sliding rod (51). The sliding rod (51) is made of iron and has a smooth coating on its surface. An electromagnet (510) is embedded in the inner wall of the sliding groove, which magnetically attracts the sliding rod (51) to fix the I-shaped base (52) when energized.

7. A side hole drilling and milling combined with edge sealing composite machining device according to claim 1, characterized in that: The fixing mechanism (5) also includes a power assembly for controlling the sliding of the two sets of I-shaped seats (52). The power assembly includes multiple sets of fixing blocks (511) respectively installed on the side of the I-shaped seat (52). A second hydraulic cylinder (513) parallel to the slide rod (51) is installed on the upper side of the base (42). The telescopic arm of the second hydraulic cylinder (513) faces the fixing block (511) and is equipped with an electromagnet (514) at the same height as the lower fixing block (511).

8. A side hole drilling and milling combined with edge sealing composite machining device according to claim 4, characterized in that: The drilling mechanism (6) also includes a vertical plate (65) located on one side of the motor (67). A telescopic arm is installed on the side of the vertical plate (65) facing the motor (67) and connected to its housing. The electric cylinder (66) extends to drive the drill bit (68) through the strip groove (54) to drill holes in the edge banding strip and the side of the wooden board. The moving component drives the vertical plate (65) to move and adjust the lateral position of the drill bit (68).

9. A side hole drilling and milling combined with edge sealing composite machining device according to claim 1, characterized in that: The auxiliary mechanism (3) includes a slide rail (31) installed on the upper side of the workbench (1) and on the other side of the placement mechanism (2). An electric slide table (32) is slidably installed on the slide rail (31). An L-shaped frame (33) is installed on the upper side of the electric slide table (32). An electric cylinder (36) with its telescopic arm pointing downwards is installed on the upper side of the L-shaped frame (33). An installation plate (37) is installed at the end of the telescopic arm of the electric cylinder (36). A glue nozzle (38) facing the placement mechanism (2) is installed on the lower side of the installation plate (37). A horizontal electric cylinder (34) is installed on the side of the installation plate (37). A vertical pressure roller (35) is installed at the end of the telescopic arm of the electric cylinder (34).

10. A side hole drilling and milling combined with edge sealing composite machining device according to claim 5, characterized in that: The workbench (1) is mounted on the upper side of the placement mechanism (2) with a placement tray (7) for storing edge banding rolls. A guide roller (8) is provided on one side of the placement tray (7) and is rotatably connected to the workbench (1) to guide the edge banding. A vertical cutter (9) is installed on the side of the rectangular frame (21) between the rear suction cup 2 (57) and the adjacent suction cup 1 (55).

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