CN110394667B

CN110394667B - Panel perforating device for furniture production

Info

Publication number: CN110394667B
Application number: CN201910479937.4A
Authority: CN
Inventors: 吴述文
Original assignee: Ganzhou Wenhua Jiarui Furniture Industrial Co ltd
Current assignee: Ganzhou Wenhua Jiarui Furniture Industrial Co ltd
Priority date: 2019-06-04
Filing date: 2019-06-04
Publication date: 2021-05-25
Anticipated expiration: 2039-06-04
Also published as: CN110394667A

Abstract

The invention discloses a plate punching device for furniture production, relates to the technical field of furniture production equipment, and mainly aims to solve the problems of complex clamping and low speed of the existing punching device; the punching mechanism comprises a drill bit, a first motor, a lifting device and an adjusting mechanism for adjusting the position of the drill bit, and is provided with the clamping plates and the driving assembly, so that the multi-directional quick clamping of the plate body is realized, the clamping time is reduced, the working efficiency is improved, and the clamping is stable; be equipped with the mechanism of punching, and the drill bit can be to the optional position of whole panel driling, strong adaptability.

Description

Panel perforating device for furniture production

Technical Field

The invention relates to the technical field of furniture production equipment, in particular to a plate punching device for furniture production.

Background

Furniture refers to a large category of appliances and facilities essential for human beings to maintain normal life, engage in production practice and develop social activities. The furniture is continuously developed and innovated following the foot steps of the times, and the door is various in types, different in materials, complete in variety and different in purposes.

In the furniture production process, a large number of plates need to be punched, Chinese utility model patent CN208428380U discloses a punching device for furniture plates, which comprises a top frame, side plates are fixedly connected with both ends of the bottom surface of the top frame, the bottom ends of the side plates are fixedly connected with a base, both ends of the top surface of the top frame are fixedly provided with a first motor, an output shaft of the first motor passes through the top frame and is fixedly connected with a lead screw, the bottom end of the lead screw is rotatably connected with the base, the lead screw is provided with a slide seat, the slide seat is provided with a through hole, the inner wall of the through hole is provided with a thread corresponding to the lead screw, the slide seat is fixedly connected with a slide plate, the side plate is provided with a slide groove corresponding to the slide plate, one side of the slide seat far away from the side plate is provided with an adjusting groove, a clamp plate is arranged in the adjusting groove, a locking bolt, the output shaft of the second motor is fixedly connected with the driving gear, the utility model has high efficiency and high speed for punching the plate, and is suitable for punching treatment of batch plates;

but above-mentioned panel is installed through many fastening screws, needs two at least people's cooperations to carry out the clamping moreover, and the operation is very loaded down with trivial details like this, and the clamping speed is slow to work efficiency has been reduced.

Disclosure of Invention

The embodiment of the invention aims to provide a punching device for a board for furniture production, so as to solve the problems.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a panel perforating device for furniture production, includes workstation, clamping machine construct and the mechanism of punching, surface mounting has the clamping machine structure that is used for quick clamping panel on the workstation, and the clamping machine constructs the top and is equipped with the mechanism of punching, clamping machine constructs including the polylith splint of laying around panel body circumference and is used for driving polylith splint and move and press from both sides tight drive assembly to the panel body in step.

On the basis of the technical scheme, the invention also provides the following optional technical scheme:

in one alternative: all install the supporting leg on four angles in workstation bottom, the gyro wheel is installed to the supporting leg bottom, and the gyro wheel is from locking-type gyro wheel.

In one alternative: the driving component comprises an inner gear ring, gears, T-shaped rods, a guide plate and L-shaped rods, the inner gear ring is rotatably arranged on the workbench, a plurality of gears meshed with the inner gear ring are annularly and equidistantly arranged on the inner side of the inner gear ring, the number of the gears is the same as that of the clamping plates and corresponds to that of the clamping plates one by one, the gears are rotatably arranged on the workbench through mounting shafts and bearings, the upper surface of the gear is provided with a T-shaped rod, the outer side of the upper end surface of the gear is integrally provided with a cylindrical pin, the horizontal rod section of the T-shaped rod is provided with a through groove for the cylindrical pin to insert and slide, the vertical pole section of T type pole runs through the deflector and extends and be fixed with fly leaf L type pole, sets up the guiding hole that supplies the vertical pole section motion of T type pole on the deflector, L type pole bottom and workstation sliding connection, L type pole other end fixed mounting has splint, polylith the clamp is equipped with the panel body between the splint, the workstation upper surface still installs and is used for carrying out the fixed establishment to the internal ring gear.

In one alternative: the clamp plate is provided with a threaded rod in a penetrating mode, the threaded rod is in threaded connection with the clamp plate, and the threaded rod is close to one end of the plate body and is fixedly connected with the chuck.

In one alternative: fixing mechanism includes fixed plate, bolt, extension spring and latch, the fixed plate is fixed in on the workstation and is located the ring gear outside, and the equidistance interval is fixed with a plurality of latches on the outer ring gear, wears to be equipped with the bolt on the fixed plate, and the bolt is kept away from and is connected with extension spring between the one end of ring gear and the fixed plate, and the bolt other end inserts in the latch.

In one alternative: the punching mechanism comprises a drill bit, a first motor used for driving the drill bit to rotate, a lifting device used for driving the drill bit to lift and an adjusting mechanism used for adjusting the position of the drill bit, the drill bit is fixedly arranged on an output shaft of the first motor, the first motor is arranged on the lifting device, and the lifting device is arranged on the adjusting mechanism.

In one alternative: adjustment mechanism includes second motor, mounting panel, third motor, lead screw and installation piece, the mount bracket top on the workstation is installed to the second motor, and the mounting bracket is preferred to be connected with the workstation through the screw, and fixed mounting has the mounting panel on the output shaft of second motor, the lead screw passes through the bearing and rotates and install in the mounting panel bottom, and the output shaft fixed connection of shaft coupling and third motor is passed through to lead screw one end, and the third motor passes through the screw mounting on the mounting panel, the cover is equipped with the installation piece on the lead screw, lead screw and installation shell threaded connection, installation piece and mounting panel sliding connection, elevating gear installs on the installation piece.

In one alternative: the suction nozzle is arranged on the mounting block through the mounting rod and located on the side edge of the drill bit, the suction nozzle is connected with an air pipe, and the other end of the air pipe is connected with a dust collector.

Compared with the prior art, the embodiment of the invention has the following beneficial effects:

1. the clamping device is provided with clamping plates and a driving assembly, wherein the driving assembly comprises an inner gear ring, gears, a T-shaped rod, a guide plate and an L-shaped rod, the inner gear ring is rotated, the inner gear ring drives a plurality of gears to synchronously rotate, the gears are matched with the through grooves through cylindrical pins to drive the T-shaped rod to move, and the T-shaped rod drives a plurality of clamping plates to synchronously and rapidly move towards the middle of a workbench through the L-shaped rod, so that multidirectional rapid clamping on a plate body is realized, the clamping time is reduced, the working efficiency is improved, and the clamping is stable;

2. the punching mechanism is arranged and comprises a drill bit, a first motor for driving the drill bit to rotate, a lifting device for driving the drill bit to lift and an adjusting mechanism for adjusting the position of the drill bit, the effect of adjusting the position of the drill bit is achieved, the drill bit can drill any position of the whole plate, and the adaptability is high;

3. the dust collector is provided with the suction nozzle and the dust collector, and generated dust is sucked by the dust collector, so that the situation that the dust is scattered all around to influence the health of workers is avoided.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.

Fig. 2 is a schematic structural view of a clamping mechanism in the first embodiment of the invention.

Fig. 3 is a schematic structural diagram of an adjusting mechanism in the first embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a second embodiment of the present invention.

Notations for reference numerals: 1-workbench, 2-mounting rack, 3-threaded rod, 4-clamping plate, 5-clamping plate, 6-mounting plate, 7-second motor, 8-lead screw, 9-mounting block, 10-second slide block, 11-electric push rod, 12-first motor, 13-drill bit, 14-third motor, 15-plate body, 16-L-shaped rod, 17-inner gear ring, 18-handle, 19-gear, 20-guide plate 20, 21-first slide block, 22-T-shaped rod, 23-roller, 24-through groove, 25-suction nozzle, 26-dust collector, 27-cylindrical pin, 28-latch, 29-latch and 30-extension spring.

Detailed Description

The following detailed description of the present invention will be made in conjunction with the accompanying drawings, but the following examples are merely illustrative of preferred embodiments, which are provided to assist understanding of the present invention, and are not to be construed as limiting the present invention.

Example 1

Referring to fig. 1 to 3, in the embodiment of the invention, a punching device for a plate for furniture production comprises a workbench 1, a clamping mechanism and a punching mechanism, wherein the upper surface of the workbench 1 is provided with the clamping mechanism for rapidly clamping a plate 4, the punching mechanism is arranged above the clamping mechanism, four corners of the bottom of the workbench 1 are respectively provided with a supporting leg, the bottom end of the supporting leg is provided with a roller 23, the roller 23 is a self-locking roller, the movement of the device is facilitated, the clamping mechanism comprises a plurality of clamping plates 4 circumferentially distributed around a plate body 15 and a driving assembly for driving the plurality of clamping plates 4 to synchronously move towards the plate body 15 and tightly clamp, the plurality of clamping plates 4 are respectively provided with an anti-skid protrusion, in the embodiment, the number of the clamping plates 4 is preferably four, the clamping plates are distributed in four directions, the driving assembly comprises an inner gear ring 17, a, The inner gear ring 17 is rotatably mounted on the workbench 1, the inner gear ring 17 is preferably connected with the workbench 1 through a bearing seat and a bearing, a plurality of gears 19 meshed with the inner gear ring 17 are circumferentially and equidistantly mounted on the inner side of the inner gear ring 17, the number of the gears 19 is the same as that of the clamping plates 4 and corresponds to one, the gears 19 are rotatably mounted on the workbench 1 through mounting shafts and bearings, a T-shaped rod 22 is arranged on the upper surface of each gear 19, cylindrical pins 27 are integrally arranged on the outer side of the upper end surface of each gear 19, a through groove 24 for the cylindrical pins 27 to insert and slide is formed in the horizontal rod section of each T-shaped rod 22, a limiting nail is arranged at the top of each cylindrical pin 27 in a penetrating manner to prevent the cylindrical pins 27 from being separated from the T-shaped rods 22, the vertical rod section of each T-shaped rod 22 penetrates through the guide plate 20 and is fixedly extended with the L-shaped movable plate 16, a guide, the bottom end of an L-shaped rod 16 is connected with a workbench 1 in a sliding manner, a first sliding block 21 is fixed at the bottom end of the L-shaped rod 16, a first sliding groove for the first sliding block 21 to slide is formed in the workbench 1, a clamping plate 4 is fixedly installed at the other end of the L-shaped rod 16, a plate body 15 is clamped among a plurality of clamping plates 4, the clamping plates 4 are preferably fixed with the L-shaped rod 16 through welding, further, in order to be suitable for plates with different sizes and further to be adjusted, a threaded rod 3 penetrates through the clamping plate 4, the threaded rod 3 is in threaded connection with the clamping plate 4, one end, close to the plate body 15, of the threaded rod 3 is fixedly connected with a clamping plate 5, the clamping plate 5 can be adjusted through the threaded rod 3, so that plates with different sizes can be conveniently clamped, a handle 18 is fixed on the outer wall of the inner gear ring 17, the inner gear ring 17 is rotated through the handle, the gear 19 is matched with the through groove 24 through the cylindrical pin 27 to drive the T-shaped rod 22 to move, the T-shaped rod 22 drives the plurality of clamping plates 4 to synchronously and quickly move towards the middle of the workbench 1 through the L-shaped rod 16, multi-direction quick clamping of the plate body 15 is realized, the clamping time is reduced, the working efficiency is improved, and the clamping is stable;

meanwhile, in order to avoid loosening the clamping plate 4 due to a reaction force, a fixing mechanism for fixing the inner gear ring 17 is further mounted on the upper surface of the workbench 1 and comprises a fixing plate, a bolt 29, an extension spring 30 and clamping teeth 28, the fixing plate is fixed on the workbench 1 and located on the outer side of the inner gear ring 17, a plurality of clamping teeth 28 are fixed on the outer gear ring at equal intervals, the bolt 29 penetrates through the fixing plate, the extension spring 30 is connected between one end, away from the inner gear ring 17, of the bolt 29 and the fixing plate, the other end of the bolt 29 is inserted into the clamping teeth 28, the bolt 29 is always clamped in the clamping teeth 28 due to the tensile force of the extension spring 30, the inner gear ring 17 is positioned, the bolt 29 is pulled outwards to be separated from the clamping teeth 28 when clamping is needed, and;

further, the punching mechanism comprises a drill bit 13, a first motor 12 for driving the drill bit 13 to rotate, a lifting device for driving the drill bit 13 to lift and an adjusting mechanism for adjusting the position of the drill bit 13, the drill bit 13 is fixedly installed on an output shaft of the first motor 12, the first motor 12 is installed on the lifting device, in the embodiment, the lifting device is preferably an electric push rod 11, the lifting device is installed on the adjusting mechanism, the adjusting mechanism comprises a second motor 7, a mounting plate 6, a third motor 14, a screw rod 8 and a mounting block 9, the second motor 7 is installed at the top of the mounting frame 2 on the workbench 1, the mounting frame 2 is preferably connected with the workbench 1 through screws, the mounting plate 6 is fixedly installed on an output shaft of the second motor 7, the screw rod 8 is rotatably installed at the bottom of the mounting plate 6 through a bearing, and one end of the screw rod 8 is located at the center of, the other end of the screw rod 8 extends to the edge of the mounting plate 6, one end of the screw rod 8 is fixedly connected with an output shaft of a third motor 14 through a coupler, the third motor 14 is mounted on the mounting plate 6 through screws, a mounting block 9 is sleeved on the screw rod 8, the screw rod 8 is in threaded connection with the mounting shell, the mounting block 9 is in sliding connection with the mounting plate 6, a second slider 10 is fixed at the top of the mounting block 9, a second chute for the second slider 10 to slide is formed in the bottom of the mounting plate 6, the lifting device is mounted on the mounting block 9, the second motor 7 is started, the second motor 7 drives the mounting plate 6 to rotate, the mounting plate 6 drives a drill bit 13 below the mounting block to rotate, the screw rod 8 can be driven to rotate through the third motor 14, the screw rod 8 drives the drill bit 13 to move through the mounting block 9, so that the effect of adjusting the position, the adaptability is strong, of course, the second motor 7 and the third motor 14 can be replaced by rocking handles, and manual adjustment is facilitated.

Example 2

Referring to fig. 4, the embodiment of the present invention is different from the embodiment in that, in order to prevent dust generated during drilling from affecting the health of workers, a suction nozzle 25 is installed on the installation block 9 through an installation rod, the suction nozzle 25 is located at the side of the drill 13, an air pipe is connected to the suction nozzle 25, the other end of the air pipe is connected to a dust collector 26, and the dust generated is sucked by the dust collector 26 to prevent the dust from scattering around and affecting the health of workers.

The working principle of the invention is as follows: when the invention is used, the inner gear ring 17 is rotated through the handle 18, the inner gear ring 17 drives the plurality of gears 19 to synchronously rotate, the gears 19 are matched with the through grooves 24 through the cylindrical pins 27 to drive the T-shaped rods 22 to move, the T-shaped rods 22 drive the plurality of clamping plates 4 to synchronously and quickly move towards the middle of the workbench 1 through the L-shaped rods 16, the multi-direction quick clamping of the plate body 15 is realized, the clamping time is reduced, the working efficiency is improved, the clamping is stable, the bolts 29 are loosened to be fixed after the clamping is finished, then the mounting plate 6 is driven to rotate through the second motor 7, the drill bit 13 below the mounting plate 6 is driven to rotate by the mounting plate 6, in addition, the screw rod 8 can be driven to rotate through the third motor 14, the screw rod 8 drives the drill bit 13 to move through the mounting block 9, thereby the effect of adjusting the position of the drill, when drilling, the dust collector 26 sucks the generated dust, so that the dust is prevented from scattering around to influence the health of workers.

Although embodiments of the present invention have been shown and described, it will be understood that the embodiments described above are illustrative and should not be construed as limiting the invention, and that those skilled in the art can make changes, modifications, substitutions and alterations to the embodiments described above without departing from the spirit and scope of the invention, and that such changes, modifications, substitutions and alterations in combination are intended to be included within the scope of the invention.

Claims

1. A plate punching device for furniture production comprises a workbench (1), a clamping mechanism and a punching mechanism, and is characterized in that the upper surface of the workbench (1) is provided with the clamping mechanism for quickly clamping a plate (4), the punching mechanism is arranged above the clamping mechanism, the clamping mechanism comprises a plurality of clamping plates (4) which are circumferentially distributed around a plate body (15) and a driving component for driving the plurality of clamping plates (4) to synchronously move towards the plate body (15) and clamp the plate body, the driving component comprises an inner gear ring (17), a gear (19), a T-shaped rod (22), a guide plate (20) and an L-shaped rod (16), the inner gear ring (17) is rotatably arranged on the workbench (1), a plurality of gears (19) which are meshed with the inner gear ring (17) are circumferentially and equidistantly arranged on the inner side of the inner gear ring (17), and the number of the gears (19) is the same as that of the clamping plates (4) and corresponds to, the gear (19) is rotatably arranged on the workbench (1) through a mounting shaft and a bearing, a T-shaped rod (22) is arranged on the upper surface of the gear (19), a cylindrical pin (27) is integrally arranged on the outer side of the upper end face of the gear (19), a through groove (24) for the cylindrical pin (27) to insert and slide is formed in the horizontal rod section of the T-shaped rod (22), the vertical rod section of the T-shaped rod (22) penetrates through the guide plate (20) and is fixedly extended with a movable plate L-shaped rod (16), a guide hole for the vertical rod section of the T-shaped rod (22) to move is formed in the guide plate (20), the bottom end of the L-shaped rod (16) is connected with the workbench (1) in a sliding mode, a clamping plate (4) is fixedly installed at the other end of the L-shaped rod (16), and a plate body (15) is clamped between the clamping plates (4), and the upper surface of the workbench (1) is also provided with a fixing mechanism for fixing the inner gear ring (17).

2. The perforating device for the sheet material for furniture production as recited in claim 1, wherein four corners of the bottom of the workbench (1) are respectively provided with a supporting leg, the bottom end of the supporting leg is provided with a roller (23), and the roller (23) is a self-locking roller.

3. The perforating device for the sheet material for furniture production as claimed in claim 1, characterized in that a threaded rod (3) is arranged on the clamping plate (4) in a penetrating manner, the threaded rod (3) is in threaded connection with the clamping plate (4), and a chuck plate (5) is fixedly connected to one end of the threaded rod (3) close to the sheet material body (15).

4. The punching device for the board for furniture production as claimed in claim 1, wherein the fixing mechanism comprises a fixing plate, a bolt (29), a tension spring (30) and a latch (28), the fixing plate is fixed on the workbench (1) and located outside the inner gear ring (17), a plurality of latches (28) are fixed on the outer gear ring at equal intervals, the bolt (29) penetrates through the fixing plate, the tension spring (30) is connected between one end of the bolt (29) far away from the inner gear ring (17) and the fixing plate, and the other end of the bolt (29) is inserted into the latch (28).

5. A punching device for sheet material for furniture production according to any of claims 1-4, wherein said punching mechanism comprises a drill bit (13), a first motor (12) for driving the drill bit (13) to rotate, a lifting device for driving the drill bit (13) to lift and a regulating mechanism for regulating the position of the drill bit (13), said drill bit (13) is fixedly mounted on the output shaft of the first motor (12), the first motor (12) is mounted on the lifting device, and said lifting device is mounted on the regulating mechanism.

6. The perforating device for the sheet material for furniture production as recited in claim 5, wherein the adjusting mechanism comprises a second motor (7), a mounting plate (6), a third motor (14), a screw rod (8) and a mounting block (9), the second motor (7) is mounted on the top of a mounting frame (2) on the workbench (1), the mounting frame (2) is connected with the workbench (1) through screws, the mounting plate (6) is fixedly mounted on an output shaft of the second motor (7), the screw rod (8) is rotatably mounted at the bottom of the mounting plate (6) through a bearing, one end of the screw rod (8) is fixedly connected with an output shaft of the third motor (14) through a coupler, the third motor (14) is mounted on the mounting plate (6) through screws, the mounting block (9) is sleeved on the screw rod (8), the screw rod (8) is in threaded connection with the mounting shell, and the mounting block (9) is in sliding connection with the mounting plate (6), the lifting device is arranged on the mounting block (9).

7. The perforating device for panels for furniture production as claimed in claim 6, characterized in that the mounting block (9) is provided with a suction nozzle (25) by means of a mounting rod, the suction nozzle (25) is located at the side of the drill bit (13), the suction nozzle (25) is connected with an air pipe, and the other end of the air pipe is connected with a dust collector (26).