Hinge punching equipment for furniture door installation and using method thereof

Abstract

The invention relates to the technical field of hinge machining, in particular to hinge punching equipment for furniture door installation, which comprises a lathe structure, the lathe structure comprises a lathe bed and a boring device, the surface of the lathe bed is provided with an adsorption mechanism used for adsorbing chippings generated by working of a machining head, and the adsorption mechanism is used for adsorbing the chippings generated by working of the machining head; the adsorption mechanism comprises a vacuum pump, a first suction pipe, a second suction pipe and a suction nozzle, one end of the first suction pipe is communicated with the vacuum pump, the suction nozzle is communicated with the second suction pipe, a leakage hole is formed in the front face of the bed body, and the suction nozzle is located in the leakage hole. By arranging the vacuum pump, the suction nozzle, the collecting frame and the filter screen, negative pressure can be generated at the suction nozzle through use of the vacuum pump, generated chippings can be adsorbed by means of adsorption of the negative pressure, the chippings can be prevented from remaining on the surface of a workpiece, meanwhile, the chippings can be collected in the collecting frame, and the chippings can be intercepted by means of use of the filter screen.

Description

Technical Field

[0001] The invention belongs to the technical field of hinge processing, and in particular relates to a hinge punching device for installing a furniture door and a use method thereof. Background Art

[0002] Hinge is a key component that connects furniture door to furniture cabinet or frame. It provides the axis of rotation for furniture door, so that door can open and close. Boring refers to the further processing of drilling holes. Boring can enlarge the hole diameter, improve the precision and reduce the surface roughness. In hinge, two hinge plates are connected by pins to realize relative rotation. In order to ensure the matching precision between pins and hinge plates and enable hinge to open and close smoothly, the pin holes on hinge plates need to be bored.

[0003] When the machine tool is boring the pin shaft hole on the hinge plate, a large amount of debris will be generated. The generated debris will accumulate in the contact area between the boring tool and the hinge, which can easily lead to uneven force on the tool, causing vibration or deviation, affecting the hole size accuracy and surface roughness. In addition, the debris retained in the hole of the hinge will hinder the normal feeding of the boring tool and affect the accuracy of the hole diameter. Moreover, the debris will splash around under the action of cutting force and scatter in every corner of the machine tool, increasing the difficulty of cleaning for the staff. Summary of the invention

[0004] The purpose of the present invention is to provide a hinge punching device for furniture door installation and a method of using the same, so as to solve the problem in the prior art that it is inconvenient to collect and process the waste materials after hinge boring.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A hinge punching device for installing a furniture door comprises a lathe structure, wherein the lathe structure comprises a bed and a boring device, and the surface of the bed is provided with:

[0007] The adsorption mechanism comprises a vacuum pump, a first suction pipe, a second suction pipe and a suction nozzle, one end of the first suction pipe is connected to the vacuum pump, the suction nozzle is connected to the second suction pipe, a leakage hole is opened on the front side of the bed, and the suction nozzle is located inside the leakage hole;

[0008] A collecting mechanism, which is used to collect the debris adsorbed by the adsorption mechanism, the collecting mechanism includes a conveying assembly arranged on the surface of the bed, the surface of the conveying assembly is provided with two collecting frames, the insides of the two collecting frames are provided with filter screens, the filter screens are used to intercept the debris, and the conveying assembly is used to automatically replace the collecting frame when the filter screen is blocked by the debris;

[0009] The driving mechanism includes a cylinder, a round rod and a second L-shaped rod. The arc surface of the cylinder is provided with a spiral groove. One end of the round rod is fixedly connected to the transmission component. The second L-shaped rod can drive the cylinder to rotate with the help of the spiral groove. When the round rod rotates, it can drive the transmission component to replace the collection frame when the filter is blocked by debris.

[0010] Preferably: the boring device includes a mounting frame and a limiting rail installed on the end surface of the bed, an electric telescopic rod is installed on the surface of the mounting frame, the output end of the electric telescopic rod is fixedly connected to a processing head, the vacuum pump is installed on the front side of the bed, two brackets are fixedly installed on the front side of the bed, the top ends of the two brackets are fixedly connected to support plates, the end surfaces of the support plates are fixedly connected to two vertical plates, and the sides of the two vertical plates away from each other are respectively connected to straw one and straw two.

[0011] Preferably: the collecting mechanism also includes four fixed plates fixedly connected to the surface of the conveying component, the surfaces of the four fixed plates are threadedly connected with screws, one end of the screw is fixedly connected with a pressure plate, the four pressure plates are grouped in pairs, and the two collecting frames are respectively located between the two groups of pressure plates, and two first L-shaped rods are fixedly connected to both sides of the inner wall of the collecting frame, and the filter screen is slidably connected to the circular arc surface of the four first L-shaped rods, and the circular arc surface of the first L-shaped rod is sleeved with a first spring, and the two ends of the first spring are respectively fixedly connected to the first L-shaped rod and the filter screen.

[0012] Preferably: the end surface of the bed is fixedly connected with a first motor and two uprights, the arc surfaces of the two uprights are slidably connected with a fixing seat, the surface of the fixing seat is fixedly installed with a second motor, the output ends of the second motor and the first motor are fixedly connected with rubber rollers, both sides of the fixing seat are fixedly connected with a first L-shaped plate, the two sides of the first L-shaped plates away from each other are slidably inserted with an insertion rod, the arc surface of the upright is provided with a plurality of insertion holes adapted for the insertion rod, the arc surface of the upright is sleeved with a third spring, and the two ends of the third spring are respectively fixedly connected to the upright and the fixing seat.

[0013] Preferably: a push rod is slidably inserted into the surface of one of the vertical plates, the arc surface of the push rod is sleeved with a second spring, the two ends of the second spring are respectively fixedly connected to one of the vertical plates and the push rod, a rectangular block is fixedly connected to the front side of the bed, and an opening and closing button and a closing button are installed on the side of the rectangular block close to the push rod.

[0014] Preferably: rectangular grooves are provided on both sides of the collection frame, and sliding grooves are provided on the bottom walls of the rectangular grooves, the inner walls of the two sliding grooves are slidably connected with a second L-shaped plate, the end faces of the two second L-shaped plates are fixedly connected with convex plates, and the two sides of the collection frame are fixedly connected with connecting plates, and the end faces of the connecting plates are fixedly connected with two limit rods, and the top ends of the two limit rods slide through the second L-shaped plate.

[0015] Preferably, the arc surface of the limiting rod is sleeved with a fourth spring, and two ends of the fourth spring are fixedly connected to the connecting plate and the second L-shaped plate respectively.

[0016] Preferably: the driving mechanism includes a third L-shaped plate and a fourth L-shaped plate fixedly connected to the front side of the bed, the round rod is rotatably connected to the surface of the third L-shaped plate, the end of the round rod close to the fourth L-shaped plate is fixedly connected to a round plate, the surface of the round plate is rotatably connected to a ratchet, the side of the round plate close to the ratchet is fixedly connected to a round rod, the arc surface of the round rod is rotatably connected to a pawl, the cylinder is fixedly connected to the surface of the ratchet, the end of the cylinder away from the ratchet is fixedly connected to a connecting rod, the end of the connecting rod away from the cylinder rotates and passes through the fourth L-shaped plate, the second L-shaped rod is fixedly connected to the arc surface of the push rod, and the end of the second L-shaped rod away from the push rod is located inside the spiral groove.

[0017] Preferably: a torsion spring is sleeved on the arc surface of the round rod, two ends of the torsion spring are fixedly connected to the pawl and the round rod respectively, a collection box is installed on the front of the bed, and the collection box is located below the collection frame.

[0018] A method of using a hinge punching device for furniture door installation:

[0019] S1, the vacuum pump is turned on to generate negative pressure, and the generated debris is adsorbed by the suction nozzle to collect the debris inside the collection frame;

[0020] S2, when the collection frame is clogged due to excessive debris, the filter screen drives the push rod to move under the action of negative pressure, and the push rod triggers the closing button to stop the equipment;

[0021] S3, under the elastic force of the second spring, the push rod rebounds, and under the restriction of the ratchet and the pawl, the round rod can rotate to drive the transmission assembly to operate and replace the collection frame.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] 1. The present invention provides a vacuum pump, a suction nozzle, a collection frame and a filter. The use of the vacuum pump can generate negative pressure at the suction nozzle. With the help of the adsorption of negative pressure, the generated debris can be adsorbed, which can prevent the debris from remaining on the surface of the workpiece and collect the debris in the collection frame. With the use of the filter, the debris can be intercepted to avoid the debris from directly entering the vacuum pump as much as possible, which will affect the operating stability of the vacuum pump.

[0024] 2. The present invention transports the workpiece by arranging a push rod, a closing button and a rubber roller, and by rotating two rubber rollers. When the filter is clogged with too much debris, the filter is forced to move under the action of negative pressure, driving the push rod to move, triggering the closing of the closing button, shutting down the vacuum pump, the first motor and the second motor, and stopping feeding. The debris generated in the boring process can be discharged in time, and the situation is avoided as much as possible that the equipment is still running after the collection frame is blocked, resulting in the inability to continue to absorb the debris generated by the boring, causing the debris to splash in every corner of the bed.

[0025] 3. The present invention arranges a ratchet, a pawl, a torsion spring, a connecting rod and a spiral groove. With the use of the spiral groove, when the filter screen is blocked and under the restriction of the ratchet, the cylinder can rotate forward. When the equipment is triggered to stop, the cylinder rotates reversely with the help of the rebound of the second spring. Under the restriction of the ratchet, the round rod rotates, forcing the transmission component to operate, thereby achieving the effect of automatically replacing the collection frame when blockage occurs inside the collection frame. There is no need for manual replacement by the staff, which is faster and the equipment can be quickly restored to operation, effectively reducing the downtime caused by cleaning the blockage and replacing the collection frame, and improving the production efficiency of hinge boring. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 One of the three-dimensional diagrams of the present invention;

[0027] Figure 2 This is the second stereogram of the present invention;

[0028] Figure 3 For the present invention Figure 1 A schematic diagram of the front view structure of

[0029] Figure 4 It is a partial structural schematic diagram of the adsorption mechanism, collection mechanism and driving mechanism of the present invention;

[0030] Figure 5 For the present invention Figure 4 Schematic diagram of the partial split structure;

[0031] Figure 6 It is a partial structural schematic diagram of the collection frame of the present invention;

[0032] Figure 7 For the present invention Figure 6A partial structural diagram of

[0033] Figure 8 It is a schematic diagram of the planar cross-sectional structure of the collecting frame of the present invention;

[0034] Fig. 9 It is a partial structural schematic diagram of the collecting mechanism of the present invention;

[0035] Fig.10 It is a partial structural schematic diagram of the driving mechanism of the present invention.

[0036] In the figure: 1. bed; 101. mounting frame; 102. electric telescopic rod; 103. processing head; 104. leakage hole; 105. limit track; 2. adsorption mechanism; 201. vacuum pump; 202. bracket; 203. support plate; 204. vertical plate; 205. suction pipe 1; 206. suction pipe 2; 207. suction nozzle; 3. collection mechanism; 301. transmission component; 302. fixing plate; 303. screw rod; 304. pressing plate; 305. collection frame; 306. first L-shaped rod; 307. filter screen; 308. first spring; 309. push rod; 310. second spring; 311. vertical rod; 312. fixing seat; 313. first motor; 314. second motor; 3 15. Rubber roller; 316. First L-shaped plate; 317. Insert rod; 318. Insert hole; 319. Third spring; 320. Rectangular block; 321. Open and close button; 322. Close button; 323. Rectangular groove; 324. Slide groove; 325. Second L-shaped plate; 326. Protruding plate; 327. Limit rod; 328. Connecting plate; 329. Fourth spring; 4. Driving mechanism; 401. Third L-shaped plate; 402. Round rod; 403. Round plate; 404. Ratchet; 405. Cylinder; 406. Round rod; 407. Ratchet; 408. Torsion spring; 409. Fourth L-shaped plate; 410. Connecting rod; 412. Spiral groove; 413. Second L-shaped rod; 414. Collecting box. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] Reference Figure 1-Figure 10As shown, the present invention provides a hinge punching device for furniture door installation, including a lathe structure, the lathe structure including a bed 1 and a boring device, the boring device including a mounting frame 101 and a limiting track 105 mounted on the end surface of the bed 1, an electric telescopic rod 102 is mounted on the surface of the mounting frame 101, and a processing head 103 is fixedly connected to the output end of the electric telescopic rod 102;

[0039] Adsorption mechanism 2, adsorption mechanism 2 comprises vacuum pump 201, suction pipe 1 205, suction pipe 2 206 and suction nozzle 207, one end of suction pipe 1 205 is connected with vacuum pump 201, suction nozzle 207 is connected with suction pipe 2 206, a leakage hole 104 is provided on the front of bed 1, suction nozzle 207 is located inside leakage hole 104, vacuum pump 201 is installed on the front of bed 1, two brackets 202 are fixedly installed on the front of bed 1, top ends of two brackets 202 are fixedly connected with support plates 203, end faces of support plates 203 are fixedly connected with two vertical plates 204, and sides of two vertical plates 204 away from each other are respectively connected with suction pipe 1 205 and suction pipe 2 206;

[0040] In this embodiment, the leakage hole 104 passes through the end face of the bed 1, and the limiting rail 105 serves to limit the workpiece. A concave hole is opened on the limiting rail 105, which is located at a position corresponding to the position directly below the processing head 103 and is connected to the leakage hole 104. The multiple boring heads on the processing head 103 can be rotated individually. Through the rotation of the boring head, the boring head contacts the inner wall of the hole, and the tiny protrusions and burrs on the hole wall caused by punching are cut off bit by bit, making it smooth and flat.

[0041] The suction nozzle 207 is installed inside the leak hole 104, and the generated debris is adsorbed by the negative pressure at the suction nozzle 207. The trapezoidal cross-section of the suction nozzle 207 can guide the airflow and achieve a better adsorption effect.

[0042] In a further embodiment: a collecting mechanism 3 is used to collect the debris adsorbed by the adsorption mechanism 2, and the collecting mechanism 3 includes a conveying assembly 301 arranged on the surface of the bed 1, and two collecting frames 305 are arranged on the surface of the conveying assembly 301, and filters 307 are arranged inside the two collecting frames 305, and the filters 307 are used to intercept the debris, and the conveying assembly 301 is used to automatically replace the collecting frame 305 when the filters 307 are blocked by debris;

[0043] In this embodiment, the conveying assembly 301 consists of two conveying rollers and a conveyor belt. The conveyor belt is mounted on the two conveying rollers. One of the conveying rollers is installed on the surface of the bed 1 and can rotate normally. The two ends of the collection frame 305 are in contact with the two vertical plates 204.

[0044] The collecting mechanism 3 also includes four fixed plates 302 fixedly connected to the surface of the conveying component 301, the surfaces of the four fixed plates 302 are all threadedly connected with screws 303, one end of the screw 303 is fixedly connected with a pressure plate 304, the four pressure plates 304 are grouped in pairs, and the two collecting frames 305 are respectively located between the two groups of pressure plates 304.

[0045] It should be noted that the fixed plate 302 is fixedly connected to the conveyor belt on the conveying assembly 301 , and the pressing plate 304 is driven to move by the thread of the screw rod 303 , so as to stabilize the collecting frame 305 .

[0046] In a further embodiment: two first L-shaped rods 306 are fixedly connected to both sides of the inner wall of the collection frame 305, the filter 307 is slidably connected to the arc surfaces of the four first L-shaped rods 306, the arc surfaces of the first L-shaped rods 306 are sleeved with first springs 308, and the two ends of the first spring 308 are fixedly connected to the first L-shaped rods 306 and the filter 307 respectively.

[0047] In a further embodiment: the end surface of the bed 1 is fixedly connected with a first motor 313 and two uprights 311, the arc surfaces of the two uprights 311 are slidably connected with a fixing seat 312, the surface of the fixing seat 312 is fixedly installed with a second motor 314, the output ends of the second motor 314 and the first motor 313 are fixedly connected with a rubber roller 315, both sides of the fixing seat 312 are fixedly connected with a first L-shaped plate 316, the two sides of the two first L-shaped plates 316 away from each other are slidably inserted with an insertion rod 317, the arc surface of the upright 311 is provided with a plurality of insertion holes 318 adapted to the insertion rod 317, the arc surface of the upright 311 is sleeved with a third spring 319, and the two ends of the third spring 319 are respectively fixedly connected to the upright 311 and the fixing seat 312.

[0048] It should be noted that the position of the rubber roller 315 can be stabilized by the combination of the insertion hole 318 and the insertion rod 317 , and the workpiece can be transported by means of the friction force of the two rubber rollers 315 .

[0049] In a further embodiment: a push rod 309 is slidably inserted into the surface of one of the vertical plates 204, and the arc surface of the push rod 309 is sleeved with a second spring 310, and the two ends of the second spring 310 are respectively fixedly connected to one of the vertical plates 204 and the push rod 309, and a rectangular block 320 is fixedly connected to the front of the bed 1, and an opening and closing button 321 and a closing button 322 are installed on the side of the rectangular block 320 close to the push rod 309.

[0050] It should be noted that the closing button 322 can control the closing of the first motor 313, the second motor 314, the vacuum pump 201 and the electric telescopic rod 102, and the opening and closing button 321 can control the opening of the first motor 313, the second motor 314, the vacuum pump 201 and the electric telescopic rod 102.

[0051] In a further embodiment: rectangular grooves 323 are provided on both sides of the collection frame 305, and sliding grooves 324 are provided on the bottom walls of the rectangular grooves 323. The inner walls of the two sliding grooves 324 are slidably connected with second L-shaped plates 325, and the end faces of the two second L-shaped plates 325 are fixedly connected with convex plates 326. Connecting plates 328 are fixedly connected on both sides of the collection frame 305, and the end faces of the connecting plates 328 are fixedly connected with two limit rods 327, and the top ends of the two limit rods 327 slide through the second L-shaped plates 325.

[0052] It should be noted that the rectangular groove 323 ensures that when the collecting frame 305 moves, the collecting frame 305 is not affected by the push rod 309 and can move normally. When the collecting frame 305 does not move, the rectangular groove 323 is blocked by the protruding plate 326. The cross-sectional shape of the protruding plate 326 is triangular, so that it can move when squeezed.

[0053] In a further embodiment, the arc surface of the limiting rod 327 is sleeved with a fourth spring 329 , and two ends of the fourth spring 329 are fixedly connected to the connecting plate 328 and the second L-shaped plate 325 , respectively.

[0054] It should be noted that the fourth spring 329 serves to facilitate the rebound of the convex plate 326 .

[0055] In a further embodiment, the drive mechanism 4 is configured to cooperate with the conveying assembly 301 to automatically replace the collection frame 305 when the filter screen 307 is clogged with debris.

[0056] The driving mechanism 4 includes a cylinder 405, a round rod 402 and a second L-shaped rod 413. The circular arc surface of the cylinder 405 is provided with a spiral groove 412. One end of the round rod 402 is fixedly connected to the conveying assembly 301. The second L-shaped rod 413 can drive the cylinder 405 to rotate by means of the limit of the spiral groove 412. When the round rod 402 rotates, it can drive the conveying assembly 301 to operate so as to replace the collection frame 305 when the filter screen 307 is blocked by debris.

[0057] The driving mechanism 4 includes a third L-shaped plate 401 and a fourth L-shaped plate 409 fixedly connected to the front side of the bed 1, a round rod 402 rotatably connected to the surface of the third L-shaped plate 401, an end of the round rod 402 close to the fourth L-shaped plate 409 is fixedly connected to a round plate 403, the surface of the round plate 403 is rotatably connected to a ratchet 404, a side of the round plate 403 close to the ratchet 404 is fixedly connected to a round rod 406, the arc surface of the round rod 406 is rotatably connected to a pawl 407, a cylinder 405 is fixedly connected to the surface of the ratchet 404, an end of the cylinder 405 away from the ratchet 404 is fixedly connected to a connecting rod 410, an end of the connecting rod 410 away from the cylinder 405 is rotatably passed through the fourth L-shaped plate 409, a second L-shaped rod 413 is fixedly connected to the arc surface of the push rod 309, and an end of the second L-shaped rod 413 away from the push rod 309 is located inside the spiral groove 412.

[0058] It should be noted that one end of the round rod 402 is fixedly connected to one of the conveying rollers on the conveying assembly 301, and the moving distance of the push rod 309 is equal to the distance between the two collection frames 305 on the conveyor belt on the conveying assembly 301, that is, when the push rod 309 moves, the circumferential distance that the cylinder 405 is driven to rotate is equal to the distance between the two collection frames 305 on the conveyor belt on the conveying assembly 301. The ratchet 404 and the cylinder 405 are existing mechanisms and will not be elaborated here.

[0059] In a further embodiment: the arc surface of the round rod 406 is sleeved with a torsion spring 408 , and the two ends of the torsion spring 408 are fixedly connected to the pawl 407 and the round rod 406 respectively. A collection box 414 is installed on the front of the bed 1 , and the collection box 414 is located below the collection frame 305 .

[0060] It should be noted that the collection box 414 serves to collect debris, and the collection box 414 can be detachably connected to the bed 1 to facilitate subsequent cleaning.

[0061] The working principle of the present invention is as follows: when in use, the staff puts the long workpiece between the two rubber rollers 315 and presses the upper fixing seat 312, the third spring 319 will be in a compressed state, when the workpiece contacts the rubber roller 315, by pressing the insertion rod 317, the insertion rod 317 is inserted into the corresponding insertion hole 318, so as to stabilize the rubber roller 315, and by starting the first motor 313 and the second motor 314, the two rubber rollers 315 are driven to rotate, and the workpiece is transported. When the workpiece is transported to the bottom of the processing head 103, the processing head 103 is driven downward by the electric telescopic rod 102, and when the boring head on the processing head 103 rotates alone, the inner wall of the hole on the workpiece can be ground by means of the rotation of the boring head, so as to improve the smoothness of the inner wall of the hole. After the boring is completed, the staff can cut the workpiece individually according to the specific required length to cut it into independent hinges;

[0062] After the vacuum pump 201 is turned on, negative pressure is generated at the suction nozzle 207 to absorb the debris generated during boring. The debris will enter the collection frame 305 and be intercepted by the filter 307. As the debris accumulates, when the filter 307 is blocked, the air inside the collection frame 305 is blocked. Under the continuous adsorption of the vacuum pump 201 and the impact of the airflow, the filter 307 will move towards the push rod 309 and touch the push rod 309, pushing the push rod 309 to move. At this time, the first spring 308 and the second spring 310 are both When the push rod 309 moves, it will drive the second L-shaped rod 413 to move. Under the limit of the spiral groove 412, the movement of the second L-shaped rod 413 will cause the cylinder 405 to rotate, and the cylinder 405 drives the ratchet 404 to rotate. Since the ratchet 404 rotates in the positive direction, the pawl 407 will not limit the ratchet 404. When the push rod 309 contacts the closing button 322, the closing button 322 controls the vacuum pump 201 and the first motor 313 as well as the second motor 314 and the electric telescopic rod 102 to close. At this time, the entire device When the machine stops, the first spring 308 and the second spring 310 will rebound, and the push rod 309 drives the second L-shaped rod 413 to rebound. At this time, the cylinder 405 will rotate in the opposite direction. Under the restriction of the pawl 407, the ratchet 404 cannot rotate. Then, under the rotation of the cylinder 405, the round rod 402 will rotate, driving the conveying roller on the conveying assembly 301 to rotate, so that the conveying assembly 301 operates. Since the moving distance of the push rod 309 is equal to the distance between the two collecting frames 305 on the conveying belt of the conveying assembly 301, the conveying assembly 301 is moved. 01 Under the transmission of the upper conveyor belt, the positions of the two collecting frames 305 will change until the positions of the two collecting frames 305 are replaced. After that, the staff can open the rectangular slot 323, restart the equipment, and remove the blocked collecting frame 305. One of the screw rods 303 can be turned to disengage the pressure plate 304 from the squeezing of the collecting frame 305, and the collecting frame 305 can be removed. The debris inside the collecting frame 305 is poured into the collecting box 414, and the inside of the collecting frame 305 is cleaned before installing the collecting frame 305.

[0063] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hinge punching device for furniture door installation, characterized in that: The lathe comprises a lathe structure, the lathe structure comprising a bed (1) and a boring device, the surface of the bed (1) being provided with: The adsorption mechanism (2) comprises a vacuum pump (201), a first suction pipe (205), a second suction pipe (206) and a suction nozzle (207), one end of the first suction pipe (205) is connected to the vacuum pump (201), the suction nozzle (207) is connected to the second suction pipe (206), a leakage hole (104) is provided on the front side of the bed (1), and the suction nozzle (207) is located inside the leakage hole (104); A collecting mechanism (3) for collecting debris adsorbed by the adsorption mechanism (2), the collecting mechanism (3) comprising a conveying assembly (301) arranged on the surface of the bed (1), the surface of the conveying assembly (301) being provided with two collecting frames (305), the interiors of the two collecting frames (305) being provided with filter screens (307), the filter screens (307) being used to intercept the debris, and the conveying assembly (301) being used to automatically replace the collecting frame (305) when the filter screen (307) is blocked by debris; The driving mechanism (4) comprises a cylinder (405), a round rod (402) and a second L-shaped rod (413); the circular arc surface of the cylinder (405) is provided with a spiral groove (412); one end of the round rod (402) is fixedly connected to the transmission assembly (301); the second L-shaped rod (413) can drive the cylinder (405) to rotate by means of the limit of the spiral groove (412); when the round rod (402) rotates, it can drive the transmission assembly (301) to operate so as to replace the collection frame (305) when the filter screen (307) is blocked by debris.

2. A hinge punching device for furniture door installation according to claim 1, characterized in that: The boring device comprises a mounting frame (101) and a limiting rail (105) mounted on the end surface of a bed (1); an electric telescopic rod (102) is mounted on the surface of the mounting frame (101); an output end of the electric telescopic rod (102) is fixedly connected to a processing head (103); the vacuum pump (201) is mounted on the front of the bed (1); two brackets (202) are fixedly mounted on the front of the bed (1); the top ends of the two brackets (202) are fixedly connected to a support plate (203); the end surface of the support plate (203) is fixedly connected to two vertical plates (204); and the sides of the two vertical plates (204) that are away from each other are respectively connected to a first suction pipe (205) and a second suction pipe (206).

3. The hinge punching device for furniture door installation according to claim 1, characterized in that: The collecting mechanism (3) further comprises four fixing plates (302) fixedly connected to the surface of the conveying assembly (301), the surfaces of the four fixing plates (302) are all threadedly connected with screw rods (303), one end of the screw rods (303) is fixedly connected with a pressing plate (304), the four pressing plates (304) are grouped in pairs, the two collecting frames (305) are respectively located between the two groups of pressing plates (304), the two sides of the inner wall of the collecting frame (305) are fixedly connected with two first L-shaped rods (306), the filter screen (307) is slidably connected to the circular arc surfaces of the four first L-shaped rods (306), the circular arc surface of the first L-shaped rod (306) is sleeved with a first spring (308), and the two ends of the first spring (308) are respectively fixedly connected to the first L-shaped rod (306) and the filter screen (307).

4. The hinge punching device for furniture door installation according to claim 1, characterized in that: The end surface of the bed (1) is fixedly connected with a first motor (313) and two vertical rods (311); the arc surfaces of the two vertical rods (311) are slidably connected with a fixing seat (312); a second motor (314) is fixedly mounted on the surface of the fixing seat (312); the output ends of the second motor (314) and the first motor (313) are fixedly connected with rubber rollers (315); both sides of the fixing seat (312) are fixedly connected with a first L-shaped plate (316); the two sides of the two first L-shaped plates (316) away from each other are slidably inserted with an insertion rod (317); the arc surface of the vertical rod (311) is provided with a plurality of insertion holes (318) adapted to the insertion rod (317); the arc surface of the vertical rod (311) is sleeved with a third spring (319); the two ends of the third spring (319) are respectively fixedly connected with the vertical rod (311) and the fixing seat (312).

5. The hinge punching device for furniture door installation according to claim 2, characterized in that: A push rod (309) is slidably inserted into the surface of one of the vertical plates (204), and a second spring (310) is sleeved on the arc surface of the push rod (309). The two ends of the second spring (310) are respectively fixedly connected to one of the vertical plates (204) and the push rod (309). A rectangular block (320) is fixedly connected to the front of the bed (1), and an opening and closing button (321) and a closing button (322) are installed on the side of the rectangular block (320) close to the push rod (309).

6. The hinge punching device for furniture door installation according to claim 1, characterized in that: Rectangular grooves (323) are provided on both sides of the collection frame (305), and a sliding groove (324) is provided on the bottom wall of the rectangular groove (323). The inner walls of the two sliding grooves (324) are slidably connected with a second L-shaped plate (325), and the end faces of the two second L-shaped plates (325) are fixedly connected with a convex plate (326). Connecting plates (328) are fixedly connected on both sides of the collection frame (305), and the end faces of the connecting plates (328) are fixedly connected with two limiting rods (327), and the top ends of the two limiting rods (327) slide through the second L-shaped plate (325).

7. A hinge punching device for furniture door installation according to claim 6, characterized in that: The arc surface of the limiting rod (327) is sleeved with a fourth spring (329), and the two ends of the fourth spring (329) are respectively fixedly connected to the connecting plate (328) and the second L-shaped plate (325).

8. The hinge punching device for furniture door installation according to claim 5, characterized in that: The driving mechanism (4) comprises a third L-shaped plate (401) and a fourth L-shaped plate (409) fixedly connected to the front of the bed (1); the round rod (402) is rotatably connected to the surface of the third L-shaped plate (401); one end of the round rod (402) close to the fourth L-shaped plate (409) is fixedly connected to a round plate (403); a ratchet (404) is rotatably connected to the surface of the round plate (403); a round rod (406) is fixedly connected to the side of the round plate (403) close to the ratchet (404); and the round rod (406) is The circular arc surface is rotatably connected with a pawl (407), the cylinder (405) is fixedly connected to the surface of the ratchet (404), the end of the cylinder (405) away from the ratchet (404) is fixedly connected with a connecting rod (410), the end of the connecting rod (410) away from the cylinder (405) rotates through the fourth L-shaped plate (409), the second L-shaped rod (413) is fixedly connected to the circular arc surface of the push rod (309), and the end of the second L-shaped rod (413) away from the push rod (309) is located inside the spiral groove (412).

9. The hinge punching device for furniture door installation according to claim 8, characterized in that: The arc surface of the round rod (406) is sleeved with a torsion spring (408), and the two ends of the torsion spring (408) are respectively fixedly connected to the pawl (407) and the round rod (406). A collection box (414) is installed on the front of the bed (1), and the collection box (414) is located below the collection frame (305).

10. A method for using a hinge punching device for furniture door installation, using the hinge punching device for furniture door installation as claimed in any one of claims 1 to 9, characterized in that: S1, the vacuum pump (201) is turned on to generate negative pressure, and the suction nozzle (207) is used to absorb the debris generated when processing the hinge, and the debris is collected inside the collection frame (305); S2, when the inside of the collection frame (305) is clogged due to excessive debris, the filter (307) can drive the push rod (309) to move under the action of negative pressure, and the push rod (309) triggers the closing button (322) to stop the equipment; S3, under the elastic force of the second spring (310), the push rod (309) rebounds, and under the restriction of the ratchet (404) and the pawl (407), the round rod (402) can be rotated to drive the conveying assembly (301) to operate, and the collection frame (305) is replaced.

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