Drilling device with positioning function for furniture manufacturing

Abstract

The invention relates to a drilling device with a positioning function for furniture manufacturing, and belongs to the technical field of steel plate machining.The drilling device with the positioning function for furniture manufacturing comprises a supporting platform, a first drilling platform is integrally arranged on one side of the supporting platform, and a second drilling platform is integrally arranged on the other side of the supporting platform; the upper side of the first drilling platform and the upper side of the second drilling platform are each rotationally provided with a rotary disc, a gantry support is fixedly arranged on the upper side of the supporting platform, a hydraulic cylinder is fixedly arranged on the upper side of the gantry support, the output end of the hydraulic cylinder is fixedly provided with a lifting platform capable of conducting lifting motion, and the two ends of the lifting platform are each provided with a drilling mechanism matched with the corresponding rotary disc. A liquid coating mechanism matched with the drilling mechanisms is arranged on the lower side of the supporting platform, an anti-rust agent can be extruded and coated on the inner wall of a hole through the liquid coating mechanism, the inner wall of the hole which is just drilled can be protected, and the situation that the use effect is affected due to follow-up rusting is avoided.

Description

Technical Field

[0001] The invention belongs to the technical field of steel plate processing, and in particular relates to a drilling device with a positioning function for furniture manufacturing. Background Art

[0002] In furniture manufacturing, angle steel is needed to connect plates together. Screws are needed in the connection process, so holes need to be drilled in the angle steel. However, after drilling, the holes in the angle steel are exposed to air by the existing drilling device, which is prone to rust. When the screws need to be removed later, it is inconvenient to remove them.

[0003] For example, in a Chinese patent with publication number CN117505913A, entitled A Steel Plate Processing Drilling Device, a workbench is specifically included, wherein the upper end surface of the workbench is fixedly connected to a fixed bracket, and the middle part of the upper end surface of the fixed bracket is fixedly connected to a servo motor; a conveying cylinder is rotatably connected to the interior of the fixed bracket at a position corresponding to the servo motor, and the bottom of the conveying cylinder is rotatably connected to the workbench; a drilling mechanism is arranged on the left side of the workbench, and a feeding mechanism is arranged on the right side of the workbench. Although the above-mentioned prior art can realize automatic continuous feeding and drilling operations through the conveying cylinder in conjunction with the feeding mechanism and the drilling mechanism, no manual feeding is required, and the steel plate processing efficiency is high, but because the drilled holes are in direct contact with the air, they are prone to rust in humid air. In order to automatically coat the inner wall of the hole of the angle steel with a rust inhibitor after drilling, a drilling device with a positioning function for furniture manufacturing is now needed. Summary of the invention

[0004] The purpose of the present invention is to provide a drilling device for furniture manufacturing with a simple structure and reasonable design and a positioning function in order to solve the above problems.

[0005] The present invention achieves the above-mentioned purpose through the following technical solutions: A drilling device for furniture manufacturing with a positioning function comprises a supporting platform, a first drilling platform is integrally provided on one side of the supporting platform, a second drilling platform is integrally provided on the other side of the supporting platform, a turntable is rotatably provided on the upper side of the first drilling platform and the second drilling platform, a first servo motor for driving the turntable to rotate is fixedly provided on the lower side of the first drilling platform and the second drilling platform, a plurality of slot assemblies are provided on the turntable, a gantry bracket is fixedly provided on the upper side of the supporting platform, a hydraulic cylinder is fixedly provided on the upper side of the gantry bracket, a lifting platform for lifting movement is fixedly provided on the output end of the hydraulic cylinder, drilling mechanisms cooperating with the turntable are provided at both ends of the lifting platform, and coating mechanisms cooperating with the drilling mechanisms are provided on the lower side of the supporting platform, so that the rust inhibitor in the coating mechanism is driven to be smeared on the inner wall of the hole during the lifting of the drilling mechanism.

[0006] As a further optimization scheme of the present invention, the drilling mechanism includes a suspension groove that passes through one end of the lifting platform, a suspension plate is slidably arranged on the inner side of the suspension groove, a first electric telescopic rod for driving the suspension plate to slide is fixedly arranged on the upper side of the lifting platform, a drilling motor is fixedly arranged on the upper side of the suspension plate, a mounting head located on the lower side of the suspension plate is fixedly arranged on the output end of the drilling motor, a drill bit is installed on the lower side of the mounting head, and a clamping mechanism is fixedly arranged on the lower side of the suspension plate.

[0007] As a further optimization scheme of the present invention, the clamping mechanism includes a fixed cylinder fixedly arranged on the lower side of the suspension plate and sleeved on the outside of the mounting head, the inner wall of the fixed cylinder is provided with an annular groove with an opening at the lower end, a plurality of clamping springs are fixedly arranged on the inner side of the annular groove, and the lower ends of the plurality of clamping springs are commonly fixedly provided with a sliding cylinder which is slidably connected to the annular groove and sleeved on the outside of the drill bit, and a dust suction pipe is fixedly connected to one side of the fixed cylinder.

[0008] As a further optimization solution of the present invention, the slot assembly includes a first slot opened on the upper side of the turntable, and a second slot matching the first slot is opened on the lower side of the turntable, and the first slot and the second slot form a stepped slot.

[0009] As a further optimization scheme of the present invention, a first through groove cooperating with one group of the first groove and the second groove is penetrated on the first drilling platform, and a second through groove cooperating with one group of the first groove and the second groove is penetrated on the second drilling platform, and the two coating mechanisms respectively cooperate with the first through groove and the second groove.

[0010] As a further optimization scheme of the present invention, the coating mechanism includes a fixed bracket fixedly arranged on the lower side of the supporting platform, a third electric telescopic rod is fixedly arranged on both sides of the fixed bracket, a pushing bracket is fixedly arranged on the output end of the third electric telescopic rod, a sliding groove is provided on the lower side of the first drilling platform and the second drilling platform, a sliding bracket fixedly connected to the pushing bracket is slidably arranged on the lower side of the sliding groove, and a rust inhibitor box cooperating with the second through groove is fixedly arranged on the upper side of the sliding bracket.

[0011] As a further optimization scheme of the present invention, a return spring is vertically fixedly provided at the inner center of the rust inhibitor box, a cylindrical magnet is fixedly provided at the upper end of the return spring, and a sponge sleeve is fixedly provided on the outer circumferential surface of the cylindrical magnet.

[0012] As a further optimization scheme of the present invention, the edges of the first drilling platform and the second drilling platform are both provided with a transfer mechanism that cooperates with the slot assembly, and the front and rear of the gantry bracket are both provided with a guide assembly connected to the lifting platform.

[0013] As a further optimization scheme of the present invention, the transfer mechanism includes a rotating rod rotatably arranged on the upper side of the edge of the first drilling platform or the second drilling platform, a second servo motor for driving the rotating rod to rotate is fixedly arranged on the lower side of the first drilling platform or the second drilling platform, a transfer plate is fixedly arranged on the upper end of the rotating rod, and second electric telescopic rods are fixedly arranged on the upper sides of both ends of the transfer plate, and the output ends of the two second electric telescopic rods are fixedly arranged with vacuum suction cups located under the transfer plate, and a vacuum generator is fixedly arranged on the upper side of the transfer plate, and the suction end of the vacuum generator is connected to a suction pipe connected to the vacuum suction cup.

[0014] As a further optimization solution of the present invention, the guide assembly includes a guide groove opened on one side of the gantry bracket, and a guide rod slidingly penetrating the lifting platform is fixedly arranged on the inner side of the guide groove.

[0015] The beneficial effects of the present invention are: 1. In the present invention, after the drill bit completes drilling, the drill bit will attract the cylindrical magnet in the rust inhibitor box below the first drilling platform and the second drilling platform. When the drill bit rises, it will drive the cylindrical magnet to rise together, thereby stretching the return spring on the lower side of the cylindrical magnet. When the cylindrical magnet falls into the drilled hole, the sponge cover with the rust inhibitor adsorbed on the outer side of the cylindrical magnet fits the inner wall of the hole, so that the rust inhibitor inside the sponge cover is squeezed onto the inner wall of the hole, so that the inner wall of the newly drilled hole can be protected to avoid subsequent rusting and affect the use effect.

[0016] 2. In the present invention, when the hydraulic cylinder drives the lifting platform to descend, the drill bit on the lower side of the lifting platform will descend. When drilling is about to take place, the lower end of the slide tube will first be fitted into the angle steel plate. When the drill bit continues to descend, it will squeeze the lower end of the slide tube, so that the lower end of the slide tube squeezes the angle steel plate. At the same time, during the drilling process, the angle steel plate will reversely squeeze the slide tube to slide into the annular groove on the inner wall of the fixed tube, so that the clamping spring on the inner side of the annular groove is compressed, so that the lower end of the slide tube can squeeze the angle steel plate, so that the angle steel plate can be positioned during the drilling process, thereby preventing the angle steel plate from shaking and improving the drilling accuracy. On the other hand, it can prevent the waste chips generated by drilling from splashing, and the waste chips on the inner side of the slide tube and the fixed tube can be sucked away through the dust suction pipe, so that the waste chips can be automatically cleaned, thereby improving the cleaning efficiency.

[0017] 3. In the present invention, the angle steel plate can be automatically sucked by the vacuum generator, the suction pipe and the vacuum suction cup, and the second servo motor drives the rotating rod to rotate, so that the transfer plate at the upper end of the rotating rod rotates, and the vacuum suction cups at both ends of the transfer plate can be rotated to adjust their positions, so that the angle steel plate can be automatically loaded and unloaded, without the need for manual loading and unloading by personnel, thereby improving the efficiency of drilling holes in the angle steel plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a first overall structural schematic diagram of the present invention; Figure 2 is a second overall structural schematic diagram of the present invention; Figure 3 It is a partial first overall structural schematic diagram of the present invention; Figure 4 It is a partial second overall structural schematic diagram of the present invention; Figure 5 The present invention Figure 1 Enlarged view of point A in the middle; Figure 6 The present invention Figure 1 Enlarged view of point B in the middle; Figure 7 The present invention Figure 2 Enlarged view of point C in the middle; Figure 8 The present invention Figure 2 Enlarged view of point D in the middle; Fig. 9 The present invention Figure 2 Enlarged view of point E in the middle; Fig.10 The present invention Figure 2 Enlarged view of point F in the middle; Fig.11 The present invention Figure 3 Enlarged view of the M in the middle; Fig.12 The present invention Figure 4 Enlarged view of point N in the middle.

[0019] In the figure: 1, support platform; 2, first drilling platform; 201, first through slot; 3, second drilling platform; 301, second through slot; 4, turntable; 401, first servo motor; 5, slot assembly; 501, first slot; 502, second slot; 6, gantry bracket; 7, lifting platform; 8, hydraulic cylinder; 9, guide assembly; 901, guide slot; 902, guide rod; 10, drilling mechanism; 1001, hanging slot; 1002, hanging plate; 1003, drilling motor; 1004, first electric telescopic rod; 1005, mounting head; 1006, drill bit; 11, clamping mechanism; 1101, fixing cylinder; 1 102, slide; 1103, annular groove; 1104, compression spring; 1105, dust suction pipe; 12, transfer mechanism; 1201, rotating rod; 1202, second servo motor; 1203, transfer plate; 1204, vacuum generator; 1205, second electric telescopic rod; 1206, suction pipe; 1207, vacuum suction cup; 13, coating mechanism; 1301, fixed bracket; 1302, third electric telescopic rod; 1303, pushing bracket; 1304, rust inhibitor box; 1305, reset spring; 1306, cylindrical magnet; 1307, sponge cover; 1308, sliding bracket; 1309, slide groove. DETAILED DESCRIPTION

[0020] The present application is further described in detail below in conjunction with the accompanying drawings. It is necessary to point out here that the following specific implementation methods are only used to further illustrate the present application and cannot be understood as limiting the scope of protection of the present application. Technical personnel in this field can make some non-essential improvements and adjustments to the present application based on the above application content.

[0021] Example 1: Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, a drilling device for furniture manufacturing with a positioning function comprises a supporting platform 1, a first drilling platform 2 is integrally arranged on one side of the supporting platform 1, a second drilling platform 3 is integrally arranged on the other side of the supporting platform 1, the first drilling platform 2 and the second drilling platform 3 both adopt a circular structure, a turntable 4 is rotatably arranged on the upper side of the first drilling platform 2 and the second drilling platform 3, a first servo motor 401 driving the turntable 4 to rotate is fixedly arranged on the lower side of the first drilling platform 2 and the second drilling platform 3, and a first servo motor 401 driving the turntable 4 to rotate is fixedly arranged on the lower side of the first drilling platform 2 and the second drilling platform 3. There are several slot assemblies 5. In this embodiment, five slot assemblies 5 are arranged on one turntable 4. The specific number can be flexibly selected according to the process. The slot assembly 5 includes a first slot 501 opened on the upper side of the turntable 4, and a second slot 502 cooperating with the first slot 501 is opened on the lower side of the turntable 4. The second slot 502 is smaller than the first slot 501. The first slot 501 and the second slot 502 form a stepped groove. When in use, the angle steel plate is placed on the inner side of the first slot 501, and the second slot 502 is used to The support, that is, the size of the angle steel plate is consistent with the size of the first slot 501, the first drilling platform 2 is penetrated with a first through slot 201 that matches one group of the first slot 501 and the second slot 502, and the second drilling platform 3 is penetrated with a second through slot 301 that matches one group of the first slot 501 and the second slot 502. A gantry bracket 6 is fixedly arranged on the upper side of the support platform 1, and a hydraulic cylinder 8 is fixedly arranged on the upper side of the gantry bracket 6. A lifting platform 7 for lifting movement is fixedly arranged on the output end of the hydraulic cylinder 8. The front and rear of the gantry bracket 6 are both provided with a guide assembly 9 connected with the lifting platform 7. The guide assembly 9 includes a guide groove 901 opened on one side of the gantry bracket 6, and a guide rod 902 that slides through the lifting platform 7 is fixedly arranged on the inner side of the guide groove 901. When in use, the lifting platform 7 is driven to rise and fall by the hydraulic cylinder 8, so that the front and rear sides of the lifting platform 7 can be slidably connected with the guide rod 902, and the guide rods 902 arranged at the front and rear can make the lifting platform 7 stably lifted and lowered, thereby improving the accuracy and quality of subsequent drilling.

[0022] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 6 , Figure 8 , Fig.11 , Fig.12As shown, both ends of the lifting platform 7 are provided with drilling mechanisms 10 that cooperate with the turntable 4. The drilling mechanism 10 includes a suspension slot 1001 that runs through one end of the lifting platform 7. A suspension plate 1002 is slidably provided on the inner side of the suspension slot 1001. A first electric telescopic rod 1004 that drives the suspension plate 1002 to slide is fixedly provided on the upper side of the lifting platform 7. A drilling motor 1003 is fixedly provided on the upper side of the suspension plate 1002. A mounting head 1005 located on the lower side of the suspension plate 1002 is fixedly provided on the output end of the drilling motor 1003. A drill bit 1006 is installed on the lower side of the mounting head 1005. During installation, one end of the drill bit 1006 is fixedly provided. Insert the inner side of the mounting head 1005 and then fix it with screws. When in use, the mounting head 1005 is driven to rotate by the drilling motor 1003, which can drive the drill bit 1006 to rotate. Then, the lifting platform 7 is driven to rise and fall by the hydraulic cylinder 8, so that the drill bit 1006 on the lifting platform 7 can be lowered, so that the angle steel plate in the first slot 501 on the turntable 4 can be drilled. The suspension plate 1002 is driven to slide horizontally on the inner side of the suspension slot 1001 by the first electric telescopic rod 1004, thereby driving the drilling motor 1003 and the drill bit 1006 on the suspension plate 1002 to slide, so that holes can be drilled in different positions of the angle steel plate.

[0023] like Figure 1 , Figure 2 , Figure 6 , Figure 8As shown, a clamping mechanism 11 is fixedly arranged on the lower side of the hanging plate 1002, and the clamping mechanism 11 includes a fixing cylinder 1101 fixedly arranged on the lower side of the hanging plate 1002 and sleeved on the outer side of the mounting head 1005, and an annular groove 1103 with an opening at the lower end is provided on the inner wall of the fixing cylinder 1101, and a plurality of clamping springs 1104 are fixedly arranged on the inner side of the annular groove 1103, and a plurality of clamping springs 1104 are fixedly arranged at the lower ends of the plurality of clamping springs 1104, which are slidably connected to the annular groove 1103 and sleeved on the outer side of the drill bit 1006. The slide 1102 can collect the waste chips to prevent them from splashing. The lower end of the slide 1102 is lower than the lower end of the drill bit 1006. A plurality of arc-shaped rubber bumps (not shown in the figure) are equidistantly arranged on the lower edge of the slide 1102. The rubber bumps can make the slide 1102 more tightly press the angle steel plate, and can also make the inside of the slide 1102 connected with the outside world, so as to facilitate the suction of the waste chips generated by drilling. A dust suction pipe 1101 is fixedly connected to one side of the fixed cylinder 1101. 05, one end of the dust suction pipe 1105 is connected to a dust collector (not shown in the figure). When in use, when the hydraulic cylinder 8 drives the lifting platform 7 to descend, the drill bit 1006 on the lower side of the lifting platform 7 will descend. When drilling is about to begin, the lower end of the slide cylinder 1102 is first made to fit the angle steel plate. When the drill bit 1006 continues to descend, it squeezes the lower end of the slide cylinder 1102, causing the lower end of the slide cylinder 1102 to squeeze the angle steel plate. At the same time, during the drilling process, the angle steel plate will reversely squeeze the slide cylinder 1102 to slide into the fixed cylinder 11 01, the annular groove 1103 on the inner wall makes the clamping spring 1104 on the inner side of the annular groove 1103 compressed, so that the lower end of the slide 1102 can squeeze the angle steel plate, so that the angle steel plate can be positioned during the drilling process to prevent the angle steel plate from shaking, thereby improving the accuracy of drilling. On the other hand, it can prevent the waste chips generated by drilling from splashing, and the waste chips on the inner side of the slide 1102 and the fixed cylinder 1101 can be sucked away by a vacuum cleaner and a vacuum tube, so that the waste chips can be automatically cleaned, thereby improving the cleaning efficiency.

[0024] like Figure 2 , Fig. 9 , Fig.10As shown, a coating mechanism 13 cooperating with the drilling mechanism 10 is disposed on the lower side of the support platform 1, and the coating mechanism 13 includes a fixed bracket 1301 fixedly disposed on the lower side of the support platform 1, and third electric telescopic rods 1302 are fixedly disposed on both sides of the fixed bracket 1301, and a pushing bracket 1303 is fixedly disposed on the output end of the third electric telescopic rod 1302. A slide groove 1309 is provided on the lower side of the first drilling platform 2 and the second drilling platform 3, and a sliding bracket 1308 fixedly connected to the pushing bracket 1303 is slidably disposed on the lower side of the slide groove 1309, and an anti-rust agent box 1304 cooperating with the second through groove 301 is fixedly disposed on the upper side of the sliding bracket 1308. The anti-rust agent box 1304 adopts a cavity structure with an upper end opening. The anti-rust agent box 13 04 is provided with a rust inhibitor, and a return spring 1305 is fixedly provided vertically at the inner center of the rust inhibitor box 1304, and a cylindrical magnet 1306 is fixedly provided on the upper end of the return spring 1305. When the drill bit 1006 attracts the cylindrical magnet 1306, since the drill bit 1006 is relatively stable after drilling, the heat on the drill bit 1006 will be transferred to the cylindrical magnet 1306, and then transferred to the rust inhibitor through the return spring 1305. On the one hand, the drill bit 1006 can be cooled down, and on the other hand, the rust inhibitor can be heated to improve the fluidity of the rust inhibitor, so as to facilitate the subsequent coating on the inner wall of the hole. The height of the rust inhibitor liquid level is higher than the upper end of the cylindrical magnet 1306 (that is, the cylindrical magnet 1306 is immersed in the inside of the rust inhibitor). The diameter of the cylindrical magnet 1306 is slightly smaller than the diameter of the drilled hole, and a sponge cover 1307 is fixedly provided on the outer circumferential surface of the cylindrical magnet 1306. The diameter of the sponge cover 1307 is slightly larger than the diameter of the drilled hole, so that when the sponge cover 1307 passes through the hole, the hole squeezes the sponge cover 1307, so that the rust inhibitor on the inside of the sponge cover 1307 can be squeezed to the inner wall of the hole. When in use, after the drill bit 1006 completes drilling (that is, the drill bit 1006 penetrates the angle steel plate), the drilling motor 1003 stops moving, so that the drill bit 1006 stops rotating, and the drill bit 1006 will attract the cylindrical magnet 1306 located in the rust inhibitor box 1304. When the drill bit 1006 is raised, it will drive the cylindrical magnet 1306 to rise together, thereby stretching the circle The return spring 1305 on the lower side of the cylindrical magnet 1306 is stretched, and when the cylindrical magnet 1306 falls into the drilled hole, the sponge sleeve 1307 on the outside of the cylindrical magnet 1306 adsorbed with the rust inhibitor fits the inner wall of the hole, so that the rust inhibitor inside the sponge sleeve 1307 is squeezed onto the inner wall of the hole, so that the inner wall of the newly drilled hole can be protected to avoid subsequent rusting and affecting the use effect. When the sponge sleeve 1307 completely falls into the hole, the return spring 1305 will pull the cylindrical magnet 1306 away from the drill bit 1006, so that the cylindrical magnet 1306 returns to the inside of the rust inhibitor box 1304. On the one hand, the sponge sleeve 1307 on the outside of the cylindrical magnet 1306 can attract the rust inhibitor again, which is convenient for the next application of the rust inhibitor.On the other hand, when the cylindrical magnet 1306 returns to the interior of the rust inhibitor box 1304, the return spring 1305 will drive the cylindrical magnet 1306 to vibrate back and forth, so that the rust inhibitor inside the rust inhibitor box 1304 is stirred, thereby avoiding stratification of the rust inhibitor and improving the rust prevention effect.

[0025] Embodiment 2: Based on embodiment 1, further improvement is made in that Figure 1 , Figure 2 , Figure 5 , Figure 7 As shown, the edges of the first drilling platform 2 and the second drilling platform 3 are both provided with a transfer mechanism 12 that cooperates with the slot assembly 5, and the transfer mechanism 12 includes a rotating rod 1201 rotatably arranged on the upper side of the edge of the first drilling platform 2 or the second drilling platform 3, and a second servo motor 1202 that drives the rotating rod 1201 to rotate is fixedly arranged on the lower side of the first drilling platform 2 or the second drilling platform 3, and a transfer plate 1203 is fixedly arranged on the upper end of the rotating rod 1201, and second electric telescopic rods 1205 are fixedly arranged on the upper sides of both ends of the transfer plate 1203, and the output ends of the two second electric telescopic rods 1205 are fixedly provided with vacuum suction cups 1207 located below the transfer plate 1203, and the second electric telescopic rod 1205 can drive the vacuum suction cups 1207 to rise and fall, so as to facilitate the lifting and lowering of the angle steel plate after adsorption, and a vacuum generator 1204 is fixedly arranged on the upper side of the transfer plate 1203, and the suction end of the vacuum generator 1204 is connected to a vacuum suction cup 1207 connected to the vacuum suction cup 1207. The suction tube 1206 is an elastic tube. When in use, when the vacuum generator 1204 controls the vacuum suction cup 1207 to attract the angle steel plate through the suction tube 1206, the second servo motor 1202 drives the rotating rod 1201 to rotate, which can drive the transfer plate 1203 on the upper end of the rotating rod 1201 to rotate, thereby causing the transfer plate 1203 to rotate 180 degrees, driving the angle steel plate attracted by the lower side of the vacuum suction cup 1207 to be transferred to the upper side of the first card slot 501 on the upper side of the turntable 4. Then, the second electric telescopic rod 1205 can drive the vacuum suction cup 1207 to descend, so that the angle steel plate falls into the first slot 501, and the vacuum generator 1204 releases the suction force, so that the angle steel plate is stuck in the first slot 501, and the loading of the angle steel plate can be completed. Similarly, when the vacuum suction cup 1207 at one end of the transfer plate 1203 adsorbs the angle steel plate, the vacuum suction cup 1207 at the other end of the transfer plate 1203 attracts the angle steel plate after drilling, and the unloading of the angle steel plate is completed.

[0026] It should be noted that when the drilling device for furniture manufacturing with a positioning function is used, the vacuum suction cup 1207 is first used to attract the angle steel plate, and the second servo motor 1202 drives the rotating rod 1201 to rotate, which can drive the transfer plate 1203 at the upper end of the rotating rod 1201 to rotate, and then the transfer plate 1203 is rotated 180 degrees, driving the angle steel plate attracted by the lower side of the vacuum suction cup 1207 to be transferred to the upper side of the first card slot 501 on the upper side of the turntable 4, and then the vacuum suction cup 1207 can be driven to descend through the second electric telescopic rod 1205, so that the angle steel plate falls into the first card slot 501, and the vacuum generator 1204 releases the suction force, so that the angle steel plate The plate is inserted into the first slot 501, and then the turntable 4 is driven to rotate by the first servo motor 401, so that the angle steel plate on the upper side of the turntable 4 rotates to the bottom of the drill bit 1006, and the drilling motor 1003 drives the drill bit 1006 to rotate, and then the hydraulic cylinder 8 drives the lifting platform 7 to descend, so that the drill bit 1006 on the lower side of the lifting platform 7 descends. When drilling is about to begin, the lower end of the slide 1102 is first made to fit the angle steel plate. When the drill bit 1006 continues to descend, it will squeeze the lower end of the slide 1102, so that the lower end of the slide 1102 squeezes the angle steel plate. At the same time, during the drilling process, the angle steel plate will reversely squeeze the slide 1102 to slide into the ring of the inner wall of the fixed cylinder 1101 shaped groove 1103, so that the compression spring 1104 inside the annular groove 1103 is compressed, the lower end of the slide 1102 can squeeze the angle steel plate, so that the angle steel plate is positioned during the drilling process, and then the hydraulic cylinder 8 continues to drive the lifting platform 7 to descend, so that the drill bit 1006 continues to descend, and the angle steel plate in the first slot 501 can be drilled. After penetration, the drilling motor 1003 drives the drill bit 1006 to stop rotating, and the drill bit 1006 continues to descend. When the drill bit 1006 slides into the rust inhibitor box 1304 and is attracted by the cylindrical magnet 1306, the hydraulic cylinder 8 stops driving the lifting platform 7 to descend. At this time, the hydraulic cylinder 8 drives the lifting platform 7 to descend. The lowering platform 7 rises, driving the drill bit 1006 to rise, and the drill bit 1006 will pull the cylindrical magnet 1306 to rise, and at the same time, the return spring 1305 on the lower side of the cylindrical magnet 1306 will stretch. When the cylindrical magnet 1306 falls into the hole of the drill hole, the sponge cover 1307 with the rust inhibitor adsorbed on the outside of the cylindrical magnet 1306 fits the inner wall of the hole, so that the rust inhibitor inside the sponge cover 1307 is squeezed onto the inner wall of the hole. At this time, the return spring 1305 will pull the cylindrical magnet 1306 away from the drill bit 1006, so that the cylindrical magnet 1306 returns to the inside of the rust inhibitor box 1304, and the drilling and rust inhibitor coating can be completed once.

[0027] The above-mentioned embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A drilling device for furniture manufacturing with a positioning function, comprising a support platform (1), characterized in that: A first drilling platform (2) is integrally provided on one side of the support platform (1), and a second drilling platform (3) is integrally provided on the other side of the support platform (1); a turntable (4) is rotatably provided on the upper side of the first drilling platform (2) and the second drilling platform (3); a first servo motor (401) for driving the turntable (4) to rotate is fixedly provided on the lower side of the first drilling platform (2) and the second drilling platform (3); a plurality of slot assemblies (5) are provided on the turntable (4); and a plurality of slot assemblies (5) are provided on the upper side of the support platform (1). A gantry bracket (6) is fixedly arranged, a hydraulic cylinder (8) is fixedly arranged on the upper side of the gantry bracket (6), a lifting platform (7) with lifting motion is fixedly arranged on the output end of the hydraulic cylinder (8), drilling mechanisms (10) cooperating with the turntable (4) are arranged at both ends of the lifting platform (7), and a coating mechanism (13) cooperating with the drilling mechanism (10) is arranged on the lower side of the support platform (1), and the rust-proof agent in the coating mechanism (13) is driven to be applied to the inner wall of the hole during the lifting process of the drilling mechanism (10).

2. A drilling device for furniture manufacturing with positioning function according to claim 1, characterized in that: The drilling mechanism (10) comprises a suspension groove (1001) extending through one end of the lifting platform (7); a suspension plate (1002) is slidably arranged on the inner side of the suspension groove (1001); a first electric telescopic rod (1004) for driving the suspension plate (1002) to slide is fixedly arranged on the upper side of the lifting platform (7); a drilling motor (1003) is fixedly arranged on the upper side of the suspension plate (1002); a mounting head (1005) located on the lower side of the suspension plate (1002) is fixedly arranged at the output end of the drilling motor (1003); a drill bit (1006) is installed on the lower side of the mounting head (1005); and a clamping mechanism (11) is fixedly arranged on the lower side of the suspension plate (1002).

3. A drilling device for furniture manufacturing with positioning function according to claim 2, characterized in that: The clamping mechanism (11) comprises a fixed cylinder (1101) fixedly arranged on the lower side of the suspension plate (1002) and sleeved on the outside of the mounting head (1005); an annular groove (1103) with an open lower end is provided on the inner wall of the fixed cylinder (1101); a plurality of clamping springs (1104) are fixedly arranged on the inner side of the annular groove (1103); a sliding cylinder (1102) slidably connected to the annular groove (1103) and sleeved on the outside of the drill bit (1006) is fixedly arranged at the lower ends of the plurality of clamping springs (1104); and a dust suction pipe (1105) is fixedly connected to one side of the fixed cylinder (1101).

4. A drilling device for furniture manufacturing with positioning function according to claim 3, characterized in that: The card slot assembly (5) comprises a first card slot (501) provided on the upper side of the rotating disk (4), a second card slot (502) cooperating with the first card slot (501) provided on the lower side of the rotating disk (4), and the first card slot (501) and the second card slot (502) forming a stepped slot.

5. A drilling device for furniture manufacturing with positioning function according to claim 4, characterized in that: The first drilling platform (2) is provided with a first through slot (201) that cooperates with one group of the first slot (501) and the second slot (502); the second drilling platform (3) is provided with a second through slot (301) that cooperates with one group of the first slot (501) and the second slot (502); and the two coating mechanisms (13) cooperate with the first through slot (201) and the second slot (502), respectively.

6. A drilling device for furniture manufacturing with positioning function according to claim 5, characterized in that: The coating mechanism (13) comprises a fixed bracket (1301) fixedly arranged on the lower side of the support platform (1), a third electric telescopic rod (1302) being fixedly arranged on both sides of the fixed bracket (1301), a pushing bracket (1303) being fixedly arranged on the output end of the third electric telescopic rod (1302), a sliding groove (1309) being provided on the lower side of the first drilling platform (2) and the second drilling platform (3), a sliding bracket (1308) fixedly connected to the pushing bracket (1303) being slidably arranged on the lower side of the sliding groove (1309), and a rust inhibitor box (1304) cooperating with the second through groove (301) being fixedly arranged on the upper side of the sliding bracket (1308).

7. A drilling device for furniture manufacturing with positioning function according to claim 6, characterized in that: A return spring (1305) is vertically fixedly arranged at the inner center of the rust inhibitor box (1304), a cylindrical magnet (1306) is fixedly arranged at the upper end of the return spring (1305), and a sponge sleeve (1307) is fixedly arranged on the outer circumferential surface of the cylindrical magnet (1306).

8. A drilling device for furniture manufacturing with positioning function according to any one of claims 1 to 7, characterized in that: The edges of the first drilling platform (2) and the second drilling platform (3) are both provided with a transfer mechanism (12) that cooperates with the slot assembly (5), and the front and rear of the gantry bracket (6) are both provided with a guide assembly (9) that is connected to the lifting platform (7).

9. A drilling device for furniture manufacturing with positioning function according to claim 8, characterized in that: The transfer mechanism (12) comprises a rotating rod (1201) rotatably arranged on the upper side of the edge of the first drilling platform (2) or the second drilling platform (3); a second servo motor (1202) for driving the rotating rod (1201) to rotate is fixedly arranged on the lower side of the first drilling platform (2) or the second drilling platform (3); a transfer plate (1203) is fixedly arranged on the upper end of the rotating rod (1201); second electric telescopic rods (1205) are fixedly arranged on the upper sides of both ends of the transfer plate (1203); vacuum suction cups (1207) located below the transfer plate (1203) are fixedly arranged at the output ends of the two second electric telescopic rods (1205); a vacuum generator (1204) is fixedly arranged on the upper side of the transfer plate (1203); and a suction end of the vacuum generator (1204) is connected to a suction pipe (1206) connected to the vacuum suction cup (1207).

10. The drilling device for furniture manufacturing with positioning function according to claim 8, characterized in that: The guide assembly (9) comprises a guide groove (901) formed on one side of the gantry support (6), and a guide rod (902) is fixedly provided on the inner side of the guide groove (901) and is slidably penetrated by the lifting platform (7).

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