Punching table for furniture design and machining method thereof

Abstract

The invention relates to a punching table for furniture design and a machining method thereof, and relates to the technical field of punching tables, the punching table comprises a frame body, a control mechanism, a power mechanism, a reset mechanism, a first supporting plate, a transmission shaft, a drill bit and a dustproof mechanism; the frame body comprises a platen and a plurality of supporting legs, the supporting legs are fixedly arranged at the bottom of the platen, the dustproof mechanism comprises a first dustproof cover, a corrugated pipe, a second dustproof cover and a pressing ring, the first dustproof cover is fixedly arranged at the bottom of the first supporting plate, one end of the corrugated pipe is in threaded connection with the bottom of the first dustproof cover, and the second dustproof cover is in threaded connection with the bottom of the corrugated pipe; the pressing ring is fixedly arranged at the bottom of the second dustproof cover, the transmission shaft is rotationally connected to the first supporting plate, and the drill bit key is connected to the bottom of the transmission shaft and located in the corrugated pipe. According to the dustproof mechanism, dust generated by a plate can be prevented from being diffused into air or chippings are prevented from being splashed to the outside when the drill bit conducts punching operation on the plate, and a protection effect on a user is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of punching tables, in particular to a punching table for furniture design and a processing method thereof. Background Art

[0002] When using various boards such as wood and gypsum board for furniture design and production, a punching table is needed to punch holes in specific locations of the boards to facilitate subsequent board connection and installation.

[0003] At present, the Chinese invention patent application with publication date of September 16, 2022 and announcement number CN115056298A proposes a punching table for furniture design, including a punching table, a sliding guide frame, a sliding connection frame, a first slide bar, a puncher and a first spring, etc. The right part of the punching table is slidably connected to the sliding guide frame, the sliding guide frame is slidably connected to the sliding connection frame, the sliding connection frame and the sliding guide frame are connected with a first spring, the front and rear sides of the sliding connection frame are slidably connected to the first slide bar, and the puncher is connected to the first slide bar. This invention adjusts the position of the puncher by the first slide bar, and then drives the puncher to move downward to perform punching operations by pressing down the first slide bar, thereby achieving the effect of conveniently adjusting the punching position.

[0004] However, when the punching table in the related art is punching holes in the plate, a large amount of dust will be raised where the plate contacts the drill bit. If the user inhales the dust, it will cause damage to the body. The high-speed rotating drill bit may also throw out the debris on the plate, which poses certain safety hazards. Summary of the invention

[0005] In order to solve the technical problem in the related art that the drill bit will raise dust and throw out plate debris when the punching table is working, the present invention provides a punching table for furniture design and a processing method thereof.

[0006] In a first aspect, the present invention provides a punching table for furniture design, which comprises a frame, a control mechanism, a power mechanism, a reset mechanism, a first support plate, a transmission shaft, a drill bit and a dustproof mechanism; the frame comprises a table top and a plurality of legs, the table top is provided with a drilling groove, the legs are fixedly arranged at the bottom of the table top, the dustproof mechanism comprises a first dust cover, a bellows, a second dust cover and a pressure ring, the first dust cover is fixedly arranged at the bottom of the first support plate, one end of the bellows is threadedly connected to the bottom of the first dust cover, the second dust cover is threadedly connected to the bottom of the bellows, the pressure ring is fixedly arranged at the bottom of the second dust cover, and the bottom surface of the pressure ring is provided with an anti-slip groove; The transmission shaft is rotatably connected to the first support plate, one end of the transmission shaft is inserted into the first dust cover, the drill key is connected to the bottom of the transmission shaft, the drill is located inside the bellows and the second dust cover, the power mechanism is used to control the rotation of the transmission shaft, the control mechanism is used to control the up and down movement of the first support plate, and the reset mechanism is used to reset the compressed bellows.

[0007] From the above, it can be seen that when drilling a plate, the user can first place the plate on the table and align the part of the plate to be drilled roughly with the drill bit, and then start the power mechanism, the power mechanism drives the transmission shaft and the drill bit to rotate, and then use the control mechanism to control the first support plate to move downward, the first support plate drives the transmission shaft and the drill bit to move downward, the user can observe the position of the plate through the transparent second dust cover, and then move the plate so that the drill bit is facing the hole in the plate, and then continue to move the drill bit downward, the pressure ring first contacts the plate and forms a seal with the plate, the drill bit and the first dust cover continue to move downward to compress the bellows, and after the drill bit contacts the plate, the dust raised by the drill bit and the debris thrown out will be blocked by the first dust cover, the bellows and the second dust cover, to prevent dust from diffusing into the air or debris from splashing to the outside, thereby protecting the user.

[0008] The above-mentioned technical solution in the embodiment of the present application has at least the following technical effects: the dust-proof mechanism can prevent the dust generated by the plate from diffusing into the air or the debris from splashing to the outside when the drill bit is drilling a hole in the plate, thereby protecting the user.

[0009] In some embodiments, the power mechanism includes a motor, a first pulley and a second pulley. The motor is fixed at the bottom of the first support plate. The output shaft of the motor passes through the first support plate. The first pulley key is connected to the output shaft of the motor. The second pulley key is connected to the end of the transmission shaft away from the drill bit. The first pulley and the second pulley are connected by a transmission belt.

[0010] In some embodiments, the control mechanism includes a base, a first optical axis, a second optical axis, a fixed block and a transmission assembly, the base is fixedly set on the top of the table, one end of the first optical axis and one end of the second optical axis are fixedly connected to the base, the fixed block is fixedly connected to the top of the first optical axis and the top of the second optical axis, the first optical axis and the second optical axis both pass through the first support plate and are slidably connected to the first support plate, the first optical axis and the second optical axis are both sleeved with a first spring, one end of the first spring abuts against the base, and the other end of the first spring abuts against the first support plate, and the transmission assembly is used to control the first support plate to slide on the first optical axis and the second optical axis.

[0011] In some embodiments, the transmission assembly includes a first transmission plate, a second transmission plate, a first support column and a second support column, the first support column is fixedly connected to the base, one end of the first transmission plate is hinged to the first support column, the second support column is fixedly connected to the first support plate, the second transmission plate is hinged to the second support column, one end of the first transmission plate away from the first support column is hinged to one end of the second transmission plate, and a handle is provided on one end of the second transmission plate away from the first rotating plate.

[0012] In some embodiments, the reset mechanism is provided with multiple groups, and the reset mechanism includes a connecting shaft, a spring tube, a piston and a second spring. The spring tube is fixedly connected inside the first support plate, the piston is slidably connected inside the spring tube, the second spring is arranged inside the spring tube, one end of the second spring abuts against the spring tube, and the other end of the second spring abuts against the piston, one end of the connecting shaft is fixedly connected to the top of the pressure ring, and the other end of the connecting shaft passes through the spring tube and is fixedly connected to the piston.

[0013] In some embodiments, a filtering mechanism is provided on the table, and the filtering mechanism includes a vacuum pump, an air outlet pipe, a filter cartridge sleeve, a connector, a sealing ring, a fixing ring, an air inlet pipe and a filter cartridge. The vacuum pump and the filter cartridge sleeve are both fixedly arranged on the table, an air outlet is provided at the bottom of the filter cartridge sleeve, and the air outlet is communicated with the air inlet end of the vacuum pump through a hose, the filter cartridge is arranged inside the filter cartridge sleeve, the sealing ring is arranged at the top of the filter cartridge sleeve, the connector is arranged at the top of the filter cartridge and abuts against the filter cartridge, an air inlet is provided on the connector, the air inlet pipe is fixedly connected inside the air inlet, the fixing ring is sleeved on the air inlet pipe and abuts against the connector, the inner circumferential surface of the fixing ring is threadedly connected to the outer circumferential surface of the filter cartridge sleeve, an opening is provided on the first dust cover, the opening is communicated with the air inlet pipe through a hose, the air outlet pipe is communicated with the air outlet end of the vacuum pump, a support strip is fixedly arranged on the table, and an air nozzle is provided at one end of the air outlet pipe away from the vacuum pump, and the air nozzle is clamped on the support strip.

[0014] In some embodiments, universal wheels are fixedly provided at the bottom of the legs, a second support plate is fixedly provided at the edge of the platform, a roller is also provided at the edge of the platform, and both ends of the roller are rotatably connected to the second support plate.

[0015] In some embodiments, a supporting mechanism is provided on the leg, and the supporting mechanism includes a collar, a supporting tube, a telescopic strip, a first screw rod, a threaded sleeve and a second screw rod, the collar is sleeved on the leg and rotatably connected to the leg, one end of the supporting tube is fixedly connected to the collar, one end of the telescopic strip is slidably connected to the inside of the supporting tube, the first screw rod passes through the supporting tube and is threadedly connected to the supporting tube, the end of the first screw rod located inside the supporting tube is fixedly provided with a first fixing plate, the first fixing plate abuts the telescopic strip, one end of the threaded sleeve is fixedly connected to an end of the telescopic strip away from the collar, the second screw rod passes through the threaded sleeve, one end of the second screw rod is rotatably connected to the threaded sleeve, the other end of the second screw rod is threadedly connected to the threaded sleeve, and the bottom end of the second screw rod is fixedly provided with a second fixing plate.

[0016] In some embodiments, a limit plate is also provided on the support leg, the limit plate is fixedly connected to the support leg, a plurality of limit holes are provided on the limit plate, a limit groove is provided on the support tube, a limit pin is also provided on the limit plate, and the limit pin is passed through the limit hole and the limit groove.

[0017] In a second aspect, the present invention provides a method for processing a punching table for furniture design, and the method for processing a punching table for furniture design comprises the following steps: S1: When the punching table needs to be moved, the user can twist the second screw rod to separate the second fixing plate from the bottom surface, then pull out the limit pin from the limit hole and the limit groove, and then rotate the support tube to retract the support tube, the telescopic strip and the threaded sleeve to the bottom of the table plate and make the limit groove correspond to the other limit holes on the limit plate, and then insert the limit pin back into the limit groove to fix the support tube; after moving the punching table to a suitable position, pull out the limit pin and rotate the support tube to a suitable angle, then insert the limit pin back, and then twist the first screw rod to make the first screw rod drive the first fixing plate to move up. The user can adjust the position of the telescopic strip according to actual conditions, and then twist the first screw rod to make the first fixing plate move down and abut against the telescopic strip to fix the telescopic strip; then twist the second screw rod, and the second screw rod drives the second fixing plate to move down and contact the ground to fix the second fixing plate, thereby completing the fixation of the position of the punching table; S2: Place the plate on the table, turn on the motor and vacuum pump, the motor drives the drill to rotate, fix the plate with one hand, hold the handle with the other hand and press down, the first support plate drives the drill to move down, adjust the position of the plate through the second dust cover so that the drill is aligned with the position where the hole needs to be punched, and then continue to press down the handle so that the drill contacts the plate to punch; S3: After the drilling is completed, the handle is slowly released, and the first spring moves the first support plate and the drill bit upward until they return to the initial position, and then the drilling operation at other positions of the plate is continued; S4: After the processing of the plate is completed, the debris on the plate is cleaned onto the table with a brush, the plate is removed, and the debris on the table is cleaned and collected through the drilling groove with a brush; S5: When you need to clean the debris inside the holes of the plate and the dust on the punching table, start the vacuum pump, remove the air nozzle from the support bar, and clean the part that needs to be cleaned. After cleaning, put the air nozzle back to its original place; S6: When the filter element needs to be replaced, twist the fixing ring to separate it from the filter element sleeve, then remove the connector, take the filter element out of the filter element sleeve and put in a new filter element, then put the connector back and screw back the fixing ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 The overall structure of a punching table for furniture design provided in the embodiment of the present application is schematically shown. Figure 1 ; Figure 2 for Figure 1 Enlarged view of part A in the middle; Figure 3 The overall structure of a punching table for furniture design provided in the embodiment of the present application is schematically shown. Figure 2 ; Figure 4 for Figure 3 Enlarged view of middle part B; Figure 5 It is a cross-sectional view of the dust-proof mechanism and the reset mechanism; Figure 6 for Figure 5 Enlarged view of middle C; Figure 7 It is a side view of the dust prevention mechanism and the reset mechanism; Figure 8 is a cross-sectional view of the supporting mechanism; Fig. 9 for Figure 8 Enlarged view of part D in the middle; Fig.10 It is a cross-sectional view of the partial structure of the filtering mechanism.

[0020] Among them, the reference numerals in the figure are: 1. frame; 11. table; 111. drilling slot; 112. support bar; 12. support leg; 21. base; 22. first optical axis; 221. first spring; 23. second optical axis; 24. fixing block; 25. transmission assembly; 251. first transmission plate; 252. second transmission plate; 2521. handle; 253. first support column; 254. second support column; 31. motor; 32. first pulley; 33. second pulley; 4. reset mechanism; 41. connecting shaft; 42. spring cylinder; 43. piston; 44. second spring; 51. first support plate; 52. transmission shaft; 53. drill bit; 54. universal wheel; 55. first Second support plate; 56, roller; 61, first dust cover; 611, opening; 62, bellows; 63, second dust cover; 64, pressure ring; 71, vacuum pump; 72, air outlet pipe; 721, air nozzle; 73, filter element sleeve; 731, air outlet; 74, connector; 741, air inlet; 75, sealing ring; 76, fixing ring; 77, air inlet pipe; 78, filter element; 81, sleeve; 82, support pipe; 821, limiting groove; 83, telescopic strip; 84, first screw rod; 841, first fixed plate; 85, threaded sleeve; 86, second screw rod; 861, second fixed plate; 9, limiting plate; 91, limiting hole; 92, limiting pin. DETAILED DESCRIPTION

[0021] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit this application. The terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned figure descriptions are intended to cover non-exclusive inclusions.

[0023] According to the existing technology, when the punching table is punching holes in the plate, a large amount of dust will be raised where the plate contacts the drill bit. If the user inhales this dust, it will cause damage to the body. The high-speed rotating drill bit may also throw out the debris on the plate, posing certain safety hazards.

[0024] Based on this, in order to solve the technical problem in the related art that the drill bit will raise dust and throw out plate debris when the drilling table is working, the embodiment of the present application provides the following solution.

[0025] Example 1: Please refer to Figures 1 to 7, the embodiment of the present application provides a punching table for furniture design, a punching table for furniture design includes a frame 1, a control mechanism, a power mechanism, a reset mechanism 4, a first support plate 51, a transmission shaft 52, a drill bit 53 and a dustproof mechanism; The frame 1 includes a platform 11 and a plurality of legs 12. The platform 11 is provided with a drilling groove 111. The legs 12 are all fixedly arranged at the bottom of the platform 11. The dustproof mechanism includes a first dust cover 61, a bellows 62, a second dust cover 63 and a pressing ring 64. The first dust cover 61 is fixedly arranged at the bottom of the first support plate 51. One end of the bellows 62 is threadedly connected to the bottom of the first dust cover 61. The second dust cover 63 is threadedly connected to the bottom of the bellows 62. The pressing ring 64 is fixedly arranged at the bottom of the second dust cover 63. The bottom surface of the pressing ring 64 is provided with an anti-slip groove. The transmission shaft 52 is rotatably connected to the first support plate 51, one end of the transmission shaft 52 is inserted into the first dust cover 61, the drill bit 53 is keyed to the bottom of the transmission shaft 52, and the drill bit 53 is located inside the bellows 62 and the second dust cover 63; The power mechanism includes a motor 31, a first pulley 32 and a second pulley 33. The motor 31 is fixedly arranged at the bottom of the first support plate 51. The output shaft of the motor 31 passes through the first support plate 51. The first pulley 32 is key-connected to the output shaft of the motor 31. The second pulley 33 is key-connected to the end of the transmission shaft 52 away from the drill bit 53. The first pulley 32 and the second pulley 33 are connected by a transmission belt. The control mechanism includes a base 21, a first optical axis 22, a second optical axis 23, a fixing block 24 and a transmission assembly 25. The base 21 is fixedly arranged on the top of the table 11. One end of the first optical axis 22 and one end of the second optical axis 23 are fixedly connected to the base 21. The fixing block 24 is fixedly connected to the top of the first optical axis 22 and the top of the second optical axis 23. The first optical axis 22 and the second optical axis 23 both pass through the first support plate 51 and are slidably connected to the first support plate 51. The first optical axis 22 and the second optical axis 23 are both sleeved with a first spring 221. One end of the first spring 221 abuts against the base 21, and the other end of the first spring 221 abuts against the first support plate 51. The transmission assembly 25 includes a first transmission plate 251, a second transmission plate 252, a first support column 253 and a second support column 254. The first support column 253 is fixedly connected to the base 21. One end of the first transmission plate 251 is hinged to the first support column 253. The second support column 254 is fixedly connected to the first support plate 51. The second transmission plate 252 is hinged to the second support column 254. One end of the first transmission plate 251 away from the first support column 253 is hinged to one end of the second transmission plate 252. A handle 2521 is provided on one end of the second transmission plate 252 away from the first rotating plate. The reset mechanism 4 is provided with multiple groups, and the reset mechanism 4 includes a connecting shaft 41, a spring barrel 42, a piston 43 and a second spring 44. The spring barrel 42 is fixedly connected to the inside of the first support plate 51, the piston 43 is slidably connected to the inside of the spring barrel 42, and the second spring 44 is arranged inside the spring barrel 42. One end of the second spring 44 abuts against the spring barrel 42, and the other end of the second spring 44 abuts against the piston 43. One end of the connecting shaft 41 is fixedly connected to the top of the pressure ring 64, and the other end of the connecting shaft 41 passes through the spring barrel 42 and is fixedly connected to the piston 43; A filtering mechanism is provided on the table 11, and the filtering mechanism includes a vacuum pump 71, an air outlet pipe 72, a filter cartridge sleeve 73, a connector 74, a sealing ring 75, a fixing ring 76, an air inlet pipe 77 and a filter cartridge 78. The vacuum pump 71 and the filter cartridge sleeve 73 are fixedly provided on the table 11, an air outlet 731 is provided at the bottom of the filter cartridge sleeve 73, and the air outlet 731 is connected to the air inlet end of the vacuum pump 71 through a hose, the filter cartridge 78 is provided inside the filter cartridge sleeve 73, the sealing ring 75 is provided on the top of the filter cartridge sleeve 73, the connector 74 is provided on the top of the filter cartridge 78 and abuts against the filter cartridge 78, and the connector 75 is provided on the top of the filter cartridge 78. An air inlet 741 is provided on the joint 74, and the air inlet pipe 77 is fixedly connected to the inside of the air inlet 741. The fixing ring 76 is sleeved on the air inlet pipe 77 and abuts against the connector 74. The inner circumference of the fixing ring 76 is threadedly connected to the outer circumference of the filter element sleeve 73. An opening 611 is provided on the first dust cover 61, and the opening 611 is connected to the air inlet pipe 77 through a hose. The air outlet pipe 72 is connected to the air outlet end of the vacuum pump 71. A support bar 112 is fixedly provided on the table 11, and an air nozzle 721 is provided at the end of the air outlet pipe 72 away from the vacuum pump 71, and the air nozzle 721 is clamped on the support bar 112.

[0026] As can be seen from the above, when punching a plate, the user can first place the plate on the table 11 and align the portion of the plate to be punched with the drill bit 53, and then start the motor 31 and the vacuum pump 71. The motor 31 drives the transmission shaft 52 and the drill bit 53 to rotate through the first pulley 32 and the second pulley 33. Then, one hand holds the handle 2521 and presses it down. The second transmission plate 252 presses the first support plate 51 through the second support column 254. The first support plate 51 slides downward on the first optical axis 22 and the second optical axis 23. The first support plate 51 drives the transmission shaft 52 and the drill bit 53 to move downward while compressing the first spring 221. The user can observe the position of the plate through the transparent second dust cover 63, and then use the other hand to hold the handle 2521 and press it down. One hand moves the plate so that the drill bit 53 is aligned with the plate hole, and then the drill bit 53 continues to move downward. The pressure ring 64 first contacts the plate and fits the plate. The pressure ring 64, the connecting shaft 41 and the piston 43 stop moving. The first support plate 51 continues to drive the spring tube 42 and the second spring 44 to move downward. The piston 43 slides upward relative to the spring tube 42 inside the spring tube 42 and compresses the second spring 44. The drill bit 53 and the first dust cover 61 continue to move downward to compress the bellows 62. After the drill bit 53 contacts the plate, the dust raised by the drill bit 53 and the debris thrown out will be blocked by the first dust cover 61, the bellows 62 and the second dust cover 63 to prevent the dust from diffusing into the air or the debris from splashing to the outside. The vacuum pump 71 passes through the filtering mechanism and the hose The air inside the first dust cover 61 is extracted through the opening 611, and the air outside the second dust cover 63 enters the second dust cover 63 through the anti-slip groove opened on the bottom surface of the pressure ring 64 and continuously takes away the dust raised by the drill bit 53; the dusty air enters the connector 74 through the opening 611, the hose, and the air inlet pipe 77, and passes through the filter element 78 under the action of the vacuum pump 71, and the filter element 78 filters the dust in the air. The filtered air then enters the vacuum pump 71 through the air outlet 731 and the hose, and is then discharged into the air by the vacuum pump 71 through the air outlet pipe 72 and the air nozzle 721; when the drill bit 53 continues to move down to punch a hole, the pressure ring 64 will exert pressure on the plate to press the plate tightly on the table 11, which can prevent the drill bit 53 from being stuck. When punching, the plate slides and the processing accuracy is reduced. The anti-skid groove can increase the friction between the pressure ring 64 and the plate, and improve the fixing effect of the pressure ring 64 on the plate. If the drill bit 53 needs to pass through the plate, the drill bit 53 can continue to move down into the drilling groove 111 after passing through the plate, and will not contact the table 11 to cause damage to the table 11 and the drill bit 53. After the punching operation is completed, the pressure on the handle 2521 is slowly reduced, the first spring 221 pushes the first support plate 51 and the drill bit 53 to move up, the second spring 44 continues to apply pressure to the piston 43 to keep the piston 43, the connecting shaft 41 and the pressure ring 64 stationary, the first support plate 51 drives the first dust cover 61 and the top of the bellows 62 to move up, and the bellows 62 begins to stretch and recover.When the piston 43 moves to the lowest point inside the spring tube 42, the spring tube 42 pulls the piston 43 upward, and the piston 43 pulls the pressure ring 64 upward and separates from the plate through the connecting shaft 41 until it returns to the initial state. The reset mechanism 4 can prevent the position of the bellows 62 from shifting, and can also prevent the bellows 62 from incompletely returning to the original position so that the drill bit 53 contacts the plate earlier than the pressure ring 64. In this process, dust raised by the drill bit 53 can be prevented from entering the air and plate debris thrown out by the drill bit 53 can be prevented from injuring people, which can protect the user. Then the user can repeat the above process to punch holes in other parts of the plate. After completing the processing of the plate, use a brush to sweep the debris on the top of the plate onto the table 11, then remove the plate, and use a brush to clean and collect the debris on the table 11 through the drilling groove 111 to facilitate subsequent work; when punching holes in the plate without penetration, some debris will accumulate inside the holes on the plate and will be difficult to clean. After the punching table has been working for a long time, a lot of dust will accumulate in the gaps and surfaces of various facilities on the punching table, which may affect the service life of the punching table. The air filtered by the filtering mechanism will be ejected from the air nozzle 721 at a high speed. When it is necessary to clean the plate or the punching table, the user can turn on the vacuum pump 71, then remove the air nozzle 721 from the support bar 112, and then aim the air nozzle 721 at the hole on the plate. The high-speed airflow can blow out the debris inside the hole to facilitate subsequent processing, and the air nozzle 721 can also be used to clean the dust accumulated in various places on the punching table, thereby facilitating the maintenance of the punching table. Since the filter element 78 will continuously filter the air flowing through it when the punching station is working, after the punching station has been working for a long time, the filter element 78 will absorb too much dust and it will no longer be able to effectively filter the air. At this time, the user can twist the fixing ring 76 to separate the fixing ring 76 from the filter sleeve 73, and then remove the connecting head 74, and then take the filter element 78 out of the filter sleeve 73 and put in a new filter element 78, and then put the connecting head 74 back and screw back the fixing ring 76. The fixing ring 76 presses the connecting head 74 onto the filter element 78, and the sealing ring 75 abuts against the connecting head 74 and the filter sleeve 73 to form a seal to prevent air from leaking from the gap between the connecting head 74 and the filter sleeve 73, thereby completing the replacement of the filter element 78 and ensuring that the filtering mechanism can filter the air efficiently and for a long time.

[0027] In some embodiments, please refer to Figures 8 to 10 , universal wheels 54 are fixedly provided at the bottom of the legs 12, a second support plate 55 is fixedly provided at the edge of the platform 11, and a roller 56 is also provided at the edge of the platform 11, and both ends of the roller 56 are rotatably connected to the second support plate 55; The leg 12 is provided with a supporting mechanism, which includes a collar 81, a supporting tube 82, a telescopic strip 83, a first screw rod 84, a threaded sleeve 85 and a second screw rod 86. The collar 81 is sleeved on the leg 12 and is rotatably connected to the leg 12. One end of the supporting tube 82 is fixedly connected to the collar 81, and one end of the telescopic strip 83 is slidably connected to the inside of the supporting tube 82. The first screw rod 84 passes through the supporting tube 82 and is threadedly connected to the supporting tube 82. A first fixing plate 841 is fixedly provided at one end of the first screw rod 84 located inside the supporting tube 82, and the first fixing plate 841 abuts against the telescopic strip 83. One end of the threaded sleeve 85 is fixedly connected to one end of the telescopic strip 83 away from the collar 81. The second screw rod 86 passes through the threaded sleeve 85, and one end of the second screw rod 86 is rotatably connected to the threaded sleeve 85. The other end of the second screw rod 86 is threadedly connected to the threaded sleeve 85. The bottom end of the second screw rod 86 is fixedly provided with a second fixing plate 861. A limit plate 9 is also sleeved on the support leg 12, and the limit plate 9 is fixedly connected to the support leg 12. A plurality of limit holes 91 are opened on the limit plate 9, and a limit groove 821 is opened on the support tube 82. A limit pin 92 is also arranged on the limit plate 9, and the limit pin 92 is passed through the limit hole 91 and the limit groove 821.

[0028] With such arrangement, the user can more conveniently move the punching table through the universal wheel 54, and the roller 56 can provide support when the user places or removes the plate, which is convenient for the user to operate; when the punching table needs to be moved, the user can twist the second screw rod 86 to separate the second fixing plate 861 from the bottom surface, and then pull out the limiting pin 92 from the limiting hole 91 and the limiting groove 821, and then rotate the support tube 82 to retract the support tube 82, the telescopic bar 83 and the threaded sleeve 85 to the bottom of the table plate 11 and make the limiting groove 821 correspond to the other limiting holes 91 on the limiting plate 9, and then insert the limiting pin 92 back into the limiting groove 821 to fix the support tube 82, which can prevent the support tube 82 and others from colliding with external objects when the punching table is moved; After the punching table is moved to the appropriate position, the limit pin 92 is pulled out and the support tube 82 is rotated to the appropriate angle, then the limit pin 92 is inserted back, and the first screw rod 84 is turned to make the first screw rod 84 drive the first fixed plate 841 to move upward. At this time, the telescopic bar 83 can slide freely inside the support tube 82. The user can adjust the position of the telescopic bar 83 according to actual conditions, and then turn the first screw rod 84 to make the first fixed plate 841 move down and abut against the telescopic bar 83 to fix the telescopic bar 83; then turn the second screw rod 86, and the second screw rod 86 drives the second fixed plate 861 to move down and contact the ground to fix the second fixed plate 861, thereby completing the fixation of the position of the punching table to prevent the punching table from sliding during the plate processing process.

[0029] Embodiment 2: The embodiment of the present application also provides a method for processing a punching table for furniture design, and the method for processing a punching table for furniture design comprises the following steps: S1: When the punching table needs to be moved, the user can twist the second screw rod 86 to separate the second fixing plate 861 from the bottom surface, then pull out the limiting pin 92 from the limiting hole 91 and the limiting groove 821, and then rotate the support tube 82 to retract the support tube 82, the telescopic bar 83 and the threaded sleeve 85 to the bottom of the table 11 and make the limiting groove 821 correspond to the other limiting holes 91 on the limiting plate 9, and then insert the limiting pin 92 back into the limiting groove 821 to fix the support tube 82; after moving the punching table to a suitable position, pull the limiting pin 92 Pull out and rotate the support tube 82 to a suitable angle, then insert the limit pin 92 back, and then screw the first screw rod 84 to make the first screw rod 84 drive the first fixing plate 841 to move upward. The user can adjust the position of the telescopic strip 83 according to actual conditions, and then screw the first screw rod 84 to make the first fixing plate 841 move downward and abut against the telescopic strip 83 to fix the telescopic strip 83; then screw the second screw rod 86, and the second screw rod 86 drives the second fixing plate 861 to move downward and contact the ground to fix the second fixing plate 861, thereby completing the fixation of the punching table position; S2: Place the plate on the platen 11, turn on the motor 31 and the vacuum pump 71, the motor 31 drives the drill bit 53 to rotate, fix the plate with one hand, hold the handle 2521 with the other hand and press down, the first support plate 51 drives the drill bit 53 to move down, adjust the position of the plate through the second dust cover 63 so that the drill bit 53 is aligned with the position where the hole needs to be punched in the plate, and then continue to press down the handle 2521, the drill bit 53 contacts the plate to punch a hole; S3: After the punching is completed, the handle 2521 is slowly released, and the first spring 221 moves the first support plate 51 and the drill bit 53 upward until they return to the initial position, and then the punching operation at other positions of the plate is continued; S4: After the processing of the plate is completed, the debris on the plate is cleaned onto the platen 11 using a brush, the plate is removed, and the debris on the platen 11 is cleaned and collected through the drilling groove 111 using a brush; S5: When it is necessary to clean the debris inside the holes of the plate and the dust on the punching table, start the vacuum pump 71, remove the air nozzle 721 from the support bar 112, and clean the part that needs to be cleaned. After cleaning, put the air nozzle 721 back to its original position; S6: When the filter element 78 needs to be replaced, the fixing ring 76 is twisted to separate the fixing ring 76 from the filter element sleeve 73, and then the connector 74 is removed. The filter element 78 is then taken out from the filter element sleeve 73 and a new filter element 78 is inserted. Then the connector 74 is put back and the fixing ring 76 is screwed back.

[0030] The above are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A punching table for furniture design, characterized in that: The invention comprises a frame (1), a control mechanism, a power mechanism, a reset mechanism (4), a first support plate (51), a transmission shaft (52), a drill bit (53) and a dustproof mechanism; the frame (1) comprises a table (11) and a plurality of legs (12); the table (11) is provided with a drilling groove (111); the legs (12) are fixedly arranged at the bottom of the table (11); the dustproof mechanism comprises a first dustproof cover (61), a bellows (62), a second dustproof cover (63) and a pressing ring (64); the first dustproof cover (61) is fixedly arranged at the bottom of the first support plate (51); one end of the bellows (62) is threadedly connected to the bottom of the first dustproof cover (61); the second dustproof cover (63) is threadedly connected to the bottom of the bellows (62); the pressing ring (64) is fixedly arranged at the bottom of the second dustproof cover (63); and the bottom surface of the pressing ring (64) is provided with an anti-slip groove; The transmission shaft (52) is rotatably connected to the first support plate (51); one end of the transmission shaft (52) is inserted into the first dust cover (61); the drill bit (53) is key-connected to the bottom of the transmission shaft (52); the drill bit (53) is located inside the bellows (62) and the second dust cover (63); the power mechanism is used to control the rotation of the transmission shaft (52); the control mechanism is used to control the up and down movement of the first support plate (51); and the reset mechanism (4) is used to reset the compressed bellows (62).

2. The punching table for furniture design according to claim 1, characterized in that: The power mechanism comprises a motor (31), a first pulley (32) and a second pulley (33); the motor (31) is fixedly arranged at the bottom of a first support plate (51); an output shaft of the motor (31) passes through the first support plate (51); the first pulley (32) is key-connected to the output shaft of the motor (31); the second pulley (33) is key-connected to an end of the transmission shaft (52) away from the drill bit (53); and the first pulley (32) and the second pulley (33) are connected via a transmission belt.

3. The punching table for furniture design according to claim 2, characterized in that: The control mechanism comprises a base (21), a first optical axis (22), a second optical axis (23), a fixing block (24) and a transmission assembly (25); the base (21) is fixedly arranged on the top of the table (11); one end of the first optical axis (22) and one end of the second optical axis (23) are both fixedly connected to the base (21); the fixing block (24) is fixedly connected to the top of the first optical axis (22) and the top of the second optical axis (23); the first optical axis (22) and the second optical axis (23) are fixedly connected to the top of the first optical axis (22) and the second optical axis (23); Both optical axes (23) pass through the first support plate (51) and are slidably connected to the first support plate (51); a first spring (221) is sleeved on the first optical axis (22) and the second optical axis (23); one end of the first spring (221) abuts against the base (21); the other end of the first spring (221) abuts against the first support plate (51); and the transmission assembly (25) is used to control the first support plate (51) to slide on the first optical axis (22) and the second optical axis (23).

4. The punching table for furniture design according to claim 3, characterized in that: The transmission assembly (25) comprises a first transmission plate (251), a second transmission plate (252), a first support column (253) and a second support column (254); the first support column (253) is fixedly connected to the base (21); one end of the first transmission plate (251) is hinged to the first support column (253); the second support column (254) is fixedly connected to the first support plate (251); the second transmission plate (252) is hinged to the second support column (254); one end of the first transmission plate (251) away from the first support column (253) is hinged to one end of the second transmission plate (252); and a handle (2521) is provided on one end of the second transmission plate (252) away from the first rotating plate.

5. A punching table for furniture design according to any one of claims 1 to 4, characterized in that: The reset mechanism (4) is provided with multiple groups, and the reset mechanism (4) comprises a connecting shaft (41), a spring cylinder (42), a piston (43) and a second spring (44), wherein the spring cylinder (42) is fixedly connected inside the first support plate (51), the piston (43) is slidably connected inside the spring cylinder (42), the second spring (44) is arranged inside the spring cylinder (42), one end of the second spring (44) abuts against the spring cylinder (42), and the other end of the second spring (44) abuts against the piston (43), one end of the connecting shaft (41) is fixedly connected to the top of the pressure ring (64), and the other end of the connecting shaft (41) passes through the spring cylinder (42) and is fixedly connected to the piston (43).

6. The punching table for furniture design according to claim 5, characterized in that: A filtering mechanism is arranged on the table (11), and the filtering mechanism comprises a vacuum pump (71), an air outlet pipe (72), a filter cartridge sleeve (73), a connector (74), a sealing ring (75), a fixing ring (76), an air inlet pipe (77) and a filter cartridge (78). The vacuum pump (71) and the filter cartridge sleeve (73) are both fixedly arranged on the table (11). An air outlet (731) is provided at the bottom of the filter cartridge sleeve (73). The air outlet (731) is connected to the air inlet end of the vacuum pump (71) via a hose. The filter cartridge (78) is arranged inside the filter cartridge sleeve (73). The sealing ring (75) is arranged at the top of the filter cartridge sleeve (73). The connector (74) is arranged at the top of the filter cartridge (78) and abuts against the filter cartridge (78). An air inlet (741) is provided on the connecting head (74), the air inlet pipe (77) is fixedly connected to the inside of the air inlet (741), the fixing ring (76) is sleeved on the air inlet pipe (77) and abuts against the connecting head (74), the inner circumference of the fixing ring (76) is threadedly connected to the outer circumference of the filter element sleeve (73), an opening (611) is provided on the first dust cover (61), the opening (611) is connected to the air inlet pipe (77) through a hose, the air outlet pipe (72) is connected to the air outlet end of the vacuum pump (71), a support strip (112) is fixedly provided on the table (11), and an air nozzle (721) is provided at one end of the air outlet pipe (72) away from the vacuum pump (71), and the air nozzle (721) is clamped on the support strip (112).

7. The punching table for furniture design according to claim 6, characterized in that: Universal wheels (54) are fixedly provided at the bottom of the supporting legs (12), a second support plate (55) is fixedly provided at the edge of the platform (11), and a roller (56) is also provided at the edge of the platform (11), and both ends of the roller (56) are rotatably connected to the second support plate (55).

8. The punching table for furniture design according to claim 7, characterized in that: The support leg (12) is provided with a support mechanism, the support mechanism comprising a collar (81), a support tube (82), a telescopic strip (83), a first screw rod (84), a threaded sleeve (85) and a second screw rod (86); the collar (81) is sleeved on the support leg (12) and is rotatably connected to the support leg (12); one end of the support tube (82) is fixedly connected to the collar (81); one end of the telescopic strip (83) is slidably connected to the inside of the support tube (82); the first screw rod (84) passes through the support tube (82) and is threadedly connected to the support tube (82); the first screw rod (84) A first fixing plate (841) is fixedly provided at one end located inside the support tube (82), the first fixing plate (841) is in contact with the telescopic bar (83), one end of the threaded sleeve (85) is fixedly connected to an end of the telescopic bar (83) away from the collar (81), the second screw rod (86) passes through the threaded sleeve (85), one end of the second screw rod (86) is rotatably connected to the threaded sleeve (85), the other end of the second screw rod (86) is threadedly connected to the threaded sleeve (85), and a second fixing plate (861) is fixedly provided at the bottom end of the second screw rod (86).

9. The punching table for furniture design according to claim 8, characterized in that: A limiting plate (9) is also sleeved on the supporting leg (12), the limiting plate (9) is fixedly connected to the supporting leg (12), a plurality of limiting holes (91) are provided on the limiting plate (9), a limiting groove (821) is provided on the supporting tube (82), and a limiting pin (92) is also provided on the limiting plate (9), the limiting pin (92) is inserted into the limiting hole (91) and the limiting groove (821).

10. A method for processing a punching table for furniture design as claimed in any one of claims 1 to 9, characterized in that: The steps include: S1: When the punching table needs to be moved, the user can twist the second screw rod (86) to separate the second fixing plate (861) from the bottom surface, then pull the limiting pin (92) out of the limiting hole (91) and the limiting groove (821), and then rotate the support tube (82) to retract the support tube (82), the telescopic strip (83) and the threaded sleeve (85) to the bottom of the table (11) and make the limiting groove (821) correspond to the other limiting holes (91) on the limiting plate (9), and then insert the limiting pin (92) back into the limiting groove (821) to fix the support tube (82); after moving the punching table to a suitable position, the limiting pin ( 92) pull out and rotate the support tube (82) to a suitable angle, then insert the limit pin (92) back, and then turn the first screw rod (84) so ​​that the first screw rod (84) drives the first fixing plate (841) to move upward. The user can adjust the position of the telescopic strip (83) according to actual conditions, and then turn the first screw rod (84) so ​​that the first fixing plate (841) moves downward and contacts the telescopic strip (83) to fix the telescopic strip (83); then turn the second screw rod (86) so that the second screw rod (86) drives the second fixing plate (861) to move downward and contact the ground to fix the second fixing plate (861), thereby completing the fixation of the position of the punching table; S2: placing a plate on the table (11), turning on the motor (31) and the vacuum pump (71), the motor (31) driving the drill bit (53) to rotate, fixing the plate with one hand, holding the handle (2521) with the other hand and pressing down, the first support plate (51) driving the drill bit (53) to move downward, adjusting the position of the plate through the second dust cover (63) so that the drill bit (53) is aligned with the position of the plate where a hole is to be punched, and then continuing to press down the handle (2521), the drill bit (53) contacts the plate to perform drilling; S3: After the drilling is completed, the handle (2521) is slowly released, and the first spring (221) causes the first support plate (51) and the drill bit (53) to move upward until they return to the initial position, and then the drilling operation at other positions of the plate is continued; S4: After the processing of the plate is completed, the debris on the plate is cleaned onto the table (11) using a brush, the plate is removed, and the debris on the table (11) is cleaned and collected through the drilling groove (111) using a brush; S5: When it is necessary to clean the debris inside the holes of the plate and the dust on the punching table, start the vacuum pump (71), remove the air nozzle (721) from the support bar (112), and clean the part to be cleaned. After the cleaning is completed, put the air nozzle (721) back to its original position; S6: When the filter element (78) needs to be replaced, the fixing ring (76) is twisted to separate the fixing ring (76) from the filter element sleeve (73), and then the connector (74) is removed. The filter element (78) is then removed from the filter element sleeve (73) and a new filter element (78) is inserted. Then the connector (74) is replaced and the fixing ring (76) is screwed back.

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