CN114147572B

CN114147572B - Plank chamfer processingequipment among intelligence furniture

Info

Publication number: CN114147572B
Application number: CN202111530001.3A
Authority: CN
Inventors: 郭鹏鹏; 高甲甲
Original assignee: Anhui Puxin Smart Home Co ltd
Current assignee: Anhui Puxin Smart Home Co ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2023-01-03
Anticipated expiration: 2041-12-15
Also published as: CN114147572A

Abstract

The invention relates to the technical field of plate processing equipment, and particularly discloses a wood plate chamfering processing device in intelligent furniture; the chamfering machine comprises a rack, a positioning mechanism in the rack and a chamfering processing device; the positioning mechanism comprises a rectangular bearing plate, four chamfers of the rectangular bearing plate are connected with stand columns fixed at the lower end of the rack, four clamping plates which are close to each other are arranged on a rectangular bearing, the chamfer processing device comprises a rotary driving device arranged right below the rectangular bearing plate, the upper end of the rotary driving device is connected with a rotary table, four arc-shaped abutting blocks are uniformly arranged on the circumferential surface of the rotary table, each stand column is rotatably connected with a rotary sleeve, a telescopic cross arm is connected onto each rotary sleeve, the outer end of each telescopic cross arm is connected with a driving motor, and a grinding roller extending out of the rectangular bearing plate is connected onto an output shaft of the driving motor; the processing device for the wood plate chamfers in the intelligent furniture, disclosed by the invention, is novel in structural design, greatly improves the processing efficiency of the wood plate chamfers in the intelligent furniture, and is very excellent in use effect.

Description

Plank chamfer processingequipment in intelligence furniture

Technical Field

The invention relates to the technical field of plate processing equipment, and particularly discloses a device for processing a wood plate chamfer in intelligent furniture.

Background

Along with the improvement of the quality of residents in China, intelligent furniture is more and more popular, and common intelligent furniture such as an intelligent bedside cabinet, an intelligent computer desk and the like is processed by combining a traditional wood process with modern electronic equipment. In the preparation process of intelligent furniture, some important component parts such as the upper panel of the bedside table and the tabletop of the intelligent electric energy table need to be chamfered at four corners of the bedside table.

The invention patent with the application number of CN2017106338871 discloses a sheet chamfering machine, which comprises a frame for providing a supporting base; the air floatation platform is used for placing plates; the X axis is fixed against the edge; the Y axis is fixed against the edge; the pressing beam assembly is used for pressing the plate; a head for cutting the sheet material; a casing covering the frame; the air supporting platform is fixedly arranged at one corner of the top end of the rack, the X-axis fixing leaning edge, the Y-axis fixing leaning edge and the pressing beam assembly are arranged on the air supporting platform, and the machine head is arranged on the rack and is not provided with the air supporting platform. Although the plate chamfering machine disclosed by the invention can realize quick positioning of plates, the chamfer size can be switched by any parameter, the plate chamfering machine can only perform chamfering processing on one corner of one plate at a time, and an operator is required to rotate the plate to switch the processing part after the processing of one corner is completed, so that the processing efficiency of chamfering the plate is lower. Therefore, to the above-mentioned not enough of current panel beveler, the above-mentioned not enough of present panel beveler is in order to improve to the device that can carry out simultaneous processing to four turnings of panel in intelligent furniture is proposed in this application.

Disclosure of Invention

The invention aims to design a device capable of simultaneously processing four corners of a plurality of plates in intelligent furniture, aiming at the defect that the existing plate chamfering machine can only chamfer one corner of one plate at a time.

The invention is realized by the following technical scheme:

a wood plate chamfering device in intelligent furniture comprises a rack, wherein a positioning mechanism for clamping and fixing a plate and a chamfering device for simultaneously processing four corners of a wood plate are arranged in the rack;

the positioning mechanism comprises a rectangular bearing plate provided with chamfers, stand columns fixed at the lower end of the rack are connected at four chamfers of the rectangular bearing plate, and clamping plates which are mutually closed are arranged on four side surfaces of the rectangular bearing plate;

the chamfer processingequipment is including setting up the rotary drive device under rectangle bearing plate, rotary drive device's upper end is connected with the carousel, evenly be provided with four arc butt pieces on the periphery of carousel, every it is connected with the rotation cover to rotate on the stand, it is connected with flexible xarm to rotate to sheathe in, the outer end of flexible xarm is connected with driving motor, and is connected with the grinding roller that stretches out rectangle bearing board on driving motor's the output shaft, it still is provided with the latch gear to rotate to sheathe in, the lower surface of rectangle bearing board uses the carousel to be annular array form as the centre of a circle and is provided with four and the gyro wheel that corresponds arc butt piece looks butt, every gyro wheel end connection has and corresponds the removal rack that upper ring gear engaged with rotating.

The invention discloses a wood board chamfering processing device in intelligent furniture, which is used for placing a wood board on a rectangular bearing plate before chamfering processing is carried out on a plurality of cut wood boards, and clamping and positioning the wood board by simultaneously drawing four clamping plates. Then start driving motor simultaneously and make four polish the roller high-speed rotatory, rethread rotary driving device drive carousel low-speed rotatory certain angle, at the rotatory in-process of carousel four arc butt pieces do not act on the gyro wheel that corresponds and make the outside motion of corresponding removal rack, then rethread removal rack and the meshing effect of the ring tooth of rotating the cover in make the rotation cover rotate, then flexible xarm is along with rotating the cover and rotate 90 again to accomplish the chamfer course of working through the roller of polishing of high-speed rotation to four turnings of panel.

As a specific arrangement of the scheme, side plates extend from four side plates of the rectangular bearing plate, the clamping plates are arranged on the upper surfaces of the side plates, and the side plates are provided with telescopic devices for pushing the clamping plates; the specific structural design pushes the four clamping plates to be synchronously closed through the telescopic device, so that the wood board is aligned and clamped.

As a specific arrangement of the scheme, a pressing device is arranged at the top end of the rack, and the lower end of the pressing device is connected with a pressing plate arranged right above the rectangular bearing plate; the design of above-mentioned concrete structure promotes the pressure strip downwards through closing device to the polylith plank after will putting upright compresses tightly, prevents to take place not hard up in the course of working.

As a further arrangement of the scheme, a jacking device is further arranged on the rectangular bearing plate, and the upper end of the jacking device is connected with the bearing plate; the jacking device can jack the wood board automatically after the wood board chamfering process is finished, and is convenient for operators to unload materials.

As a specific arrangement of the above scheme, the rotation driving device comprises a stepping motor and a speed reducer, and the turntable is connected with the top end of an output shaft of the speed reducer; the rotary driving device can control the rotation angle of the stepping motor by controlling a pulse signal of the stepping motor, and then the turntable rotates at a low speed under the action of the speed reducer.

As a specific arrangement of the scheme, four sliding rails are arranged on the lower surface of the rectangular supporting plate, the movable rack is arranged on the sliding rails, and a spring is connected between the movable rack and the outer end parts of the sliding rails; the design of the sliding rail can enable the moving rack to move along the set direction of the sliding rail, and meanwhile, the arranged spring can achieve automatic reset of the moving rack.

Has the beneficial effects that:

the wood board chamfering processing device in the intelligent furniture disclosed by the invention realizes low-speed fixed-angle rotation of the turntable through the rotation driving device consisting of the stepping motor and the speed reducer, the rack is pushed to move through the action between the roller and the arc-shaped abutting block in the rotation process of the turntable, then the rotating sleeve is driven to rotate around the upright post, and four polishing rollers rotating at high speed can finish synchronous processing of four chamfers of a plurality of wood boards in the rotation process of the rotating sleeve.

In addition, the supporting plate can be arranged into a square or a rectangle, and the length adjusting function of the telescopic cross arm can process wood boards with different sizes of the square or the rectangle, so that the application range is wider.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic structural diagram of a front view plane of the present invention;

FIG. 3 is a schematic view of a first angular perspective structure of the positioning assembly and the chamfering assembly according to the present invention;

FIG. 4 is a schematic view of a second angular perspective structure of the positioning assembly and the chamfering assembly according to the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 4;

FIG. 6 is a schematic perspective view of a rotary drum, a telescopic cross arm, a grinding roller and the like according to the present invention;

FIG. 7 is a schematic top plan view of a chamfering unit according to embodiment 1 of the present invention;

fig. 8 is a schematic top plan view of the chamfering unit according to embodiment 2 of the present invention.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "coupled" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail with reference to the following examples with reference to the accompanying drawings 1 to 8.

Example 1

Embodiment 1 discloses a device for chamfering square plates, and referring to fig. 1, the main body of the device comprises a C-shaped frame 200, a positioning assembly 100 for clamping and positioning a plurality of plates, and a chamfering assembly 300 for simultaneously processing four corners of the positioned plates. Wherein the C-shaped frame 200 is formed by sequentially connecting a bottom plate, a side vertical plate and an upper horizontal plate, and the side vertical plate is provided with a control switch 400.

Referring to fig. 2, fig. 3 and fig. 4, the positioning assembly 100 includes a supporting plate 101 disposed in the rack 100, the supporting plate 101 in this embodiment is square, and fan-shaped chamfers are also disposed at four corners of the direction supporting plate 101, a column 102 is connected to a lower surface of the supporting plate 101 at centers of the four fan-shaped chamfers, and the column 102 is fixedly connected to a lower end of the rack 100. The supporting plate 101 has side plates 103 extending outwards from four sides thereof, a clamping plate 104 is disposed on the upper surface of each side plate 103, and a telescopic device 105 for pushing the clamping plate 104 to move is disposed at the end of each side plate 103, wherein the telescopic device 105 may be a pneumatic cylinder or a hydraulic cylinder. The positioning assembly 100 further includes a pressing device 106 disposed at the top end of the frame 200, the pressing device 106 may also be an air cylinder or a hydraulic cylinder, and a pressing plate 107 is disposed at the lower end of the pressing device 106. When simultaneously clamping the location to the square panel of polylith, put the square panel of polylith on bearing board 101 upper surface, then promote four splint 104 to the center department of bearing board 101 in step through the effect of telescoping device 105 to put a plurality of square panels to neatly fixing, then press the pressure strip 107 to fix on the square panel of the superiors through the effect of closing device 106.

Referring to fig. 2, 4, 5 and 6, the chamfer processing assembly 300 includes a fixed angle rotation driving device 301 fixedly disposed under the supporting plate 101, the fixed angle rotation driving device 301 is composed of a stepping motor and a reduction gearbox, a turntable 302 is connected to an upper end of an output shaft of the reduction gearbox, and four arc-shaped abutting blocks 303 are disposed on a circumferential surface of the turntable 302 in an annular array. The chamfering processing assembly 300 further comprises four rotating barrels 304 which are rotatably connected to the corresponding upright posts 102 in an annular array, ring teeth 305 are arranged on the circumferential surface of each rotating barrel 304, meanwhile, a horizontal telescopic cross arm 306 is fixedly arranged on each rotating barrel 304, the telescopic cross arm 306 in the embodiment can be directly replaced by a hydraulic cylinder, an end plate 307 is connected to the outer end of the telescopic cross arm 306, a driving motor 308 is arranged on the lower surface of the end plate 307, a vertical grinding roller 309 is arranged at the upper end of an output shaft of the driving motor 308, and the grinding roller 309 extends out of the upper surface of the support plate 101. Four slide rails 310 perpendicular to the corresponding side edges are welded on the lower surface of the bearing plate 101 in a ring shape, a rack 311 moving along the slide rails is arranged on each slide rail 310, and the tooth surface of each rack 311 is meshed with the ring tooth 305 on the corresponding rotating cylinder 304. An abutting wheel 312 which abuts against the corresponding arc-shaped abutting block 303 is connected to the end portion, facing the turntable 302, of each rack 311, and a spring 313 for resetting is arranged between the outer end of the sliding rail 310 and the rack 311. Finally, in order to facilitate the discharging of the square plate after the chamfering, the jacking device 108 is further arranged in the supporting plate 101, the jacking device can also adopt an air cylinder or a hydraulic cylinder, the supporting plate 109 is connected to the upper end of the jacking device, and the plate in the direction after the chamfering can be directly jacked up by the supporting plate 109 and then discharged.

In the device for chamfering square plates disclosed in this embodiment, during the operation, a plurality of cut square plates are placed on the upper surface of the supporting plate 101, and then the four pressing devices 106 are synchronously started to push the four pressing plates 107 towards the center, so that the plurality of square plates are arranged in order and then fixed by pressing the pressing plates 107 against the square plate on the uppermost layer by the pressing devices 106 (see fig. 2).

Then, the four driving motors 308 are synchronously started to enable the four polishing rollers 309 to synchronously rotate at a high speed, then, the stepping motors are started again, the turntable 302 slowly rotates for a certain angle under the action of the reduction gearbox, the abutting wheels 312 slowly push the racks 311 to the outer ends along the sliding rails 310 under the action of the arc abutting blocks 303 in the rotating process of the turntable 302, the rotating cylinder 304 rotates under the meshing action of the racks 311 and the ring teeth 305 on the rotating cylinder 304 in the moving process of the racks 311, and the polishing rollers 309 which rotate at a high speed in the rotating process of the rotating cylinder 304 complete the processing process of four chamfers of the square wood board (as shown in fig. 7 can be referred). In addition, when square wood boards with different sizes are chamfered, the length of the telescopic cross arm 306 can be adjusted.

Example 2

Embodiment 2 discloses a device which is improved based on embodiment 1 and can meet the requirement of chamfering rectangular plates, and the same parts of embodiment 2 as embodiment 1 are not explained again, and the difference can refer to fig. 8.

The supporting plate 101 of the positioning assembly 100 of this embodiment 2 is rectangular, and the four racks 311 of the chamfering unit 300 are divided into two transverse racks parallel to the length direction of the supporting plate 101 and two longitudinal racks parallel to the width direction of the supporting plate 101. The inner end of the transverse rack is directly connected with the abutting wheel 312, the longitudinal rack is connected with a first connecting rod 314 parallel to the length direction of the bearing plate 101, the end part of the first connecting rod 314 is connected with a second connecting rod 315 parallel to the width direction of the bearing plate 101, the abutting wheel 312 is connected with the inner end of the second connecting rod 315, the abutting wheel 312 is also abutted with the arc-shaped abutting block 303 on the turntable 302, and the four abutting wheels 312 are distributed in an annular array by taking the circle center of the turntable 302 as the center. The plate chamfering device disclosed in embodiment 2 is suitable for processing rectangular plate chamfers in wooden furniture.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalents and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A wood plate chamfering processing device in intelligent furniture comprises a rack and is characterized in that a positioning mechanism for clamping and fixing a plate and a chamfering processing device for simultaneously processing four corners of the wood plate are arranged in the rack;

the chamfer processingequipment is including setting up the rotary drive device under rectangle bearing plate, rotary drive device's upper end is connected with the carousel, evenly be provided with four arc butt pieces on the periphery of carousel, every all rotate on the stand and be connected with the rotation cover, it is connected with flexible xarm to rotate to sheathe in, the outer end of flexible xarm is connected with driving motor, and is connected with the grinding roller that stretches out rectangle bearing board on driving motor's the output shaft, it still is provided with the latch gear to rotate to sheathe in, the lower surface of rectangle bearing board uses the carousel to be annular array form as the centre of a circle and is provided with four and the gyro wheel that corresponds arc butt piece looks butt, every gyro wheel end connection has and rotates the removal rack that the latch gear engaged with corresponding to sheathe cover.

2. The intelligent furniture middle wood board chamfering processing device according to claim 1, wherein side plates extend from four side plates of the rectangular bearing plate, the clamping plates are arranged on the upper surfaces of the side plates, and telescopic devices for pushing the clamping plates are arranged on the side plates.

3. The intelligent furniture middle wood board chamfering processing device according to claim 2, wherein a pressing device is arranged at the top end of the rack, and a pressing plate arranged right above the rectangular supporting plate is connected to the lower end of the pressing device.

4. The intelligent furniture middle wood board chamfering processing device according to claim 3, wherein a jacking device is further arranged on the rectangular supporting plate, and a supporting plate is connected to the upper end of the jacking device.

5. The intelligent furniture wood board chamfering device according to claim 1, wherein the rotary driving device comprises a stepping motor and a speed reducer, and the rotary table is connected with the top end of an output shaft of the speed reducer.

6. The intelligent furniture middle wood board chamfering processing device according to claim 1, wherein four slide rails are arranged on the lower surface of the rectangular bearing plate, the moving rack is arranged on the slide rails, and a spring is connected between the moving rack and the outer end portions of the slide rails.