CN113414669A

CN113414669A - Decorative board grinding device for furniture design

Info

Publication number: CN113414669A
Application number: CN202110550043.7A
Authority: CN
Inventors: 高金月
Original assignee: Hangzhou Diante Household Products Co ltd
Current assignee: Hangzhou Diante Household Products Co ltd
Priority date: 2021-05-20
Filing date: 2021-05-20
Publication date: 2021-09-21

Abstract

The invention discloses a furniture design decorative plate polishing device, and relates to the technical field of polishing equipment; a supporting driving block is fixed on the front side of the clamping plate seat, an air cylinder is fixed on the front end of the left side of the processing base, a pushing end of the air cylinder is connected and fixed with the supporting driving block, sliding rails are symmetrically fixed on the front and back of the bottom of the clamping plate seat, a plurality of sliding grooves are formed in the processing base, the sliding rails are arranged in the sliding grooves in a left-right sliding mode, a limiting seat is fixed on the inner top surface of the clamping plate seat, a limiting pressing plate is arranged on the lower side of the limiting seat and arranged on the upper side of the decorative plate, a limiting mechanism is arranged between the limiting seat and the limiting pressing plate, a fixed box is fixed on the upper end of the rear side of the processing base, a movable support is arranged on the front side of the fixed box, and a driving mechanism is arranged between the movable support and the fixed box; can press from both sides tightly and carry out corresponding removal to the decorative board, evenly polish the operation through the side of sanding wheel pair decorative board, when improving the quality of polishing, still alleviateed operating personnel's working strength.

Description

Decorative board grinding device for furniture design

Technical Field

The invention relates to the technical field of polishing equipment, in particular to a polishing device for a decorative plate for furniture design.

Background

The decorative board is the material for furniture, be an artificial panel, the decorative board when the installation, often need polish with easy to assemble the side of decorative board, and simultaneously, also in order to play pleasing to the eye decorative effect, current polishing method adopts manual sand paper to polish usually, and so, not only operating personnel's intensity of labour is big, and efficiency of polishing is lower, in addition, the effect of polishing relies on operating personnel's the technical level of polishing, it is inhomogeneous to polish the effect usually, and then can influence the installation of decorative board, can cause building decorative board's waste even.

Disclosure of Invention

The invention aims to provide a furniture design decorative plate polishing device which is simple in structure, reasonable in design and convenient to use, can clamp a decorative plate and move correspondingly, and uniformly polishes the side edge of the decorative plate through a sanding wheel, so that the polishing quality is improved, and the working strength of operators is reduced.

In order to achieve the purpose, the invention adopts the technical scheme that: the processing base is provided with a clamping plate seat, and the decorative plate is arranged in the clamping plate seat; the machining device also comprises an air cylinder, a supporting driving block, a limiting seat, a limiting pressing plate, a limiting mechanism, a driving mechanism, a fixed box and a movable support, wherein the supporting driving block is fixed on the front side of the clamping plate seat, the air cylinder is fixed on the front end of the left side of the machining base, the pushing end of the air cylinder is connected and fixed with the supporting driving block, sliding rails are symmetrically fixed on the front and the back of the bottom of the clamping plate seat, a plurality of sliding grooves are formed in the machining base, the sliding rails are arranged in the sliding grooves in a left-right sliding mode, the limiting seat is fixed on the inner top surface of the clamping plate seat, the limiting pressing plate is arranged on the lower side of the limiting seat, the limiting pressing plate is arranged on the upper side of the decorative plate, the limiting mechanism is arranged between the limiting seat and the limiting pressing plate, the fixed box is fixed on the upper end of the rear side of the machining base, the movable support is arranged on the front side of the fixed box, the movable support is arranged in an inverted L-shaped structure, the driving mechanism is arranged between the movable support, a rotating motor is fixed on the horizontal end of the movable support, the output shaft of the rotating motor penetrates through the horizontal end in the movable support and is fixed with a rotating shaft, the bottom of the rotating shaft is fixed with a limiting cylinder, a rotating shaft penetrates through the limiting cylinder, a positioning stud penetrates through the limiting cylinder and the rotating shaft, the left end and the right end of the positioning stud are exposed outside the limiting cylinder, a nut is screwed on the exposed end through threads, and a sand grinding wheel is sleeved and fixed at the bottom end of the rotating shaft;

the limiting mechanism comprises a driving motor, a bidirectional screw rod, a first sliding block, a second sliding block, a driving frame, a connecting block and a connecting support rod, wherein the driving motor is fixed on the inner wall of one side of a limiting seat, the bidirectional screw rod is fixed on an output shaft of the driving motor, the other end of the bidirectional screw rod is screwed on the limiting seat through a bearing, threads on the bidirectional screw rod are respectively arranged oppositely towards the left end and the right end from the middle, two first sliding blocks are rotatably sleeved on the bidirectional screw rod through two oppositely arranged threads, the two first sliding blocks are symmetrically arranged leftwards and rightwards, a track is fixed on the inner top surface of the limiting seat, the first sliding block is arranged on the track in a left-right sliding mode through a groove body on the upper side of the first sliding block, a first hinged seat is fixed at the bottom of the first sliding block, the connecting support rod is hinged through a hinged shaft in the first hinged seat, the driving frame is further arranged in the limiting seat, the connecting block is fixed at the bottom of the driving frame, the connecting block penetrates through a bottom plate of the limiting seat and is fixedly connected with the limiting pressing plate, a driving slot is formed in the driving frame, two sliding blocks are symmetrically inserted in the driving slot in the left and right direction, a guide rod is inserted and fixed in each sliding block, guide slots are formed in the driving frame on the front side and the rear side of the driving slot in a penetrating mode, the guide rods are arranged in the guide slots in a sliding and penetrating mode, a second hinging seat is fixed on the upper side of each sliding block, the bottom ends of connecting support rods are hinged in the second hinging seats through hinging shafts, the left connecting support rods and the right connecting support rods are arranged in a front-back crossed mode, the crossed positions are arranged in a rotating mode through rotating shafts, sliding grooves are formed in the inner walls of the left side and the right side of the limiting seat, sliding blocks are fixed on the left side and the right side of the driving frame, and the sliding blocks are arranged in the sliding grooves in a vertical sliding mode;

the driving mechanism comprises a guide motor, a rotating disc, a swing frame, a driving tooth block, a supporting block and a driving support, wherein the guide motor is fixed on the left side of a fixed box, a rotating shaft is fixed after an output shaft of the guide motor penetrates through a left side plate of the fixed box, the right end of the rotating shaft is fixed with the rotating disc, a rotating boss is fixed on the right side of the rotating disc, the swing frame is hinged in the fixed box through a hinge shaft and is arranged on the right side of the rotating disc, a swing groove is formed in the swing frame, the rotating boss penetrates through the swing groove, a swing half gear is fixed on the upper side of the swing frame, the driving tooth block is arranged on the upper side of the swing half gear in a meshing manner, the supporting block is fixed on the upper side of the driving tooth block, guide seats are symmetrically fixed in the fixed box from front to back, the supporting block penetrates through the guide seats, the driving support is fixed on the supporting block and is arranged in an inverted L-shaped structure, the horizontal end of the driving bracket penetrates through the front side plate of the fixed box and then is fixedly connected with the vertical end of the movable bracket;

the cylinder is connected with an external air source, and the rotating motor, the driving motor and the guide motor are all connected with an external power supply.

Furthermore, the inner walls of the front side and the rear side of the limiting cylinder are respectively fixed with a limiting rail, limiting grooves are formed in the front side and the rear side of the upper side of the rotating shaft, the rotating shaft is arranged on the limiting rails in a vertically sliding mode through the limiting grooves, and the installation of the rotating shaft is guided through the sliding fit of the limiting rails and the limiting grooves.

Further, the bottom plate of spacing seat on bilateral symmetry inlay and establish and be fixed with the guide cylinder, wear to be equipped with the guide post in the guide cylinder, the bottom mounting of guide post is on spacing clamp plate, and the left and right sides of guide post has all seted up the direction journal way, all be fixed with the direction journal rail on the left and right sides inner wall of guide cylinder, the guide post slides from top to bottom through the direction journal way and sets up on the direction journal rail, through the sliding fit of guide post and guide cylinder, remove the direction to spacing clamp plate, steadiness when having consolidated the connecting block and removing.

Further, the front side upper end of processing base be fixed with the drive rail, support the cell body horizontal slip setting of driving piece through its bottom on the drive rail, drive the direction through the drive rail to supporting the driving piece, steadiness when having consolidated splint seat and removing.

Further, the bottom of spacing clamp plate be fixed with the anti-pressure loss pad, should protect when the anti-pressure loss pad compresses tightly the decorative board.

The working principle of the invention is as follows: when the device is used, firstly, the decorative plate is placed in the clamping plate seat, and is compressed and limited by the limiting pressing plate, so that the decorative plate is in a fixed state in the clamping plate seat, secondly, the movable support is driven to move in the front-back direction, the sand grinding wheel is enabled to be in contact with the rear side edge of the decorative plate, the rotating motor is started, the limiting cylinder is enabled to rotate, so that the sand grinding wheel is driven to rotate, finally, the air cylinder drives the supporting driving block to move in the left-right direction, so that the decorative plate is moved, and therefore the side edge of the decorative plate is trimmed and polished; the driving motor is started to enable the two-way screw rod to rotate, the first sliding block is driven to move in the left and right directions, and threads on the two-way screw rod are arranged in the left and right opposite directions, so that the moving directions of the left and right first sliding blocks are arranged in the opposite directions, the first sliding block moves to enable the first hinging seat to move along with the first sliding block, the left and right connecting support rods are changed, the two connecting support rods rotate and move around a rotary connection point at the middle intersection, the second sliding block moves in the driving slot, and the driving frame moves in height through the sliding fit of the guide rod and the guide groove, so that the connecting block is driven to enable the limiting pressure plate to move; the direction motor is started, the rotating disc is rotated, the rotating boss is driven to rotate to follow the rotation, the rotating boss is guided through the swing groove, the swing frame is driven to rotate around the hinge shaft between the swing frame and the fixed box, the swing frame rotates to enable the swing half gear of the upper side to rotate around the hinge shaft between the swing frame and the fixed box in the opposite direction, the swing half gear is meshed to drive the driving tooth block to move, the supporting block and the driving support are driven to move, the moving support is made to move, and the abrasive wheel is made to contact with the decorative plate.

After adopting the structure, the invention has the beneficial effects that:

1. the sanding wheel is driven to contact with the decorative plate, so that the decorative plate is trimmed by the sanding wheel, and the sanding wheel can be detached and replaced after being used for a long time, so that the trimming quality is improved;

2. the decorative plate is pressed tightly by the limiting pressing plate, so that the decorative plate is in a fixed state in the clamping plate seat, and the decorative plate is prevented from being unstable due to trimming;

3. the decorative plate moves by driving the clamping plate seat to move in the left-right direction, so that the rear side plate of the decorative plate is trimmed;

4. the driving support is driven to move in the front-back direction, so that the moving support moves, and the sanding wheel is adjusted.

Drawings

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

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a top view of fig. 1.

Fig. 3 is a right side view of fig. 1.

FIG. 4 is a schematic view of the internal structure of the spacing block of the present invention.

Fig. 5 is a schematic view of the internal structure of the fixing case of the present invention.

Fig. 6 is a schematic view of the connection between the limiting cylinder and the rotating shaft in the present invention.

Description of reference numerals:

the processing device comprises a processing base 1, a sliding groove 1-1, a clamping plate seat 2, a decorative plate 3, a cylinder 4, a supporting driving block 5, a limiting seat 6, a sliding groove 6-1, a limiting pressing plate 7, a limiting mechanism 8, a driving motor 8-1, a bidirectional screw 8-2, a first sliding block 8-3, a second sliding block 8-4, a driving frame 8-5, a driving slot 8-5-1, a guide groove 8-5-2, a connecting block 8-6, a connecting support rod 8-7, a track 8-8, a first hinge seat 8-9, a guide rod 8-10, a second hinge seat 8-11, a sliding block 8-12, a driving mechanism 9, a guide motor 9-1, a rotating disc 9-2, a swing frame 9-3, a swing groove 9-3-1, a driving tooth block 9-4, a limiting gear seat 6, a sliding groove 6-1, a limiting pressing plate 8-7, a connecting rod 8-7, a track 8-8, a first hinge seat 8-9, a second hinge seat 8-12, a sliding block, a driving mechanism 9, a driving motor 9-1, a driving gear 9-2, a swing frame, a driving gear and a driving gear, a, The device comprises 9-5 parts of supporting blocks, 9-6 parts of driving supports, 9-7 parts of rotating bosses, 9-8 parts of swing half gears, 9-9 parts of guide seats, 10 parts of fixed boxes, 11 parts of moving supports, 12 parts of sliding rails, 13 parts of rotating motors, 14 parts of limiting cylinders, 15 parts of rotating shafts, 15-1 parts of limiting grooves, 16 parts of abrasive wheels, 17 parts of limiting rails, 18 parts of guide cylinders, 19 parts of guide columns, 19-1 parts of guide branch grooves, 20 parts of guide branch rails, 21 parts of driving rails and 22 parts of pressure loss prevention pads.

Detailed Description

The invention will be further described with reference to the accompanying drawings.

Referring to fig. 1 to 6, the technical solution adopted by the present embodiment is: the processing device comprises a processing base 1 and a clamping plate seat 2, wherein the clamping plate seat 2 is arranged on the processing base 1, and a decorative plate 3 is arranged in the clamping plate seat 2; the machining fixture comprises a clamping plate seat 2, a cylinder 4, a supporting driving block 5, a limiting seat 6, a limiting pressing plate 7, a limiting mechanism 8, a driving mechanism 9, a fixing box 10 and a moving support 11, wherein the supporting driving block 5 is fixedly welded on the front side of the clamping plate seat 2, the cylinder 4 with the model number of TN20 is fixedly arranged at the front end of the left side of the machining base 1 by screws, the pushing end of the cylinder 4 is fixedly welded with the supporting driving block 5, a driving rail 21 is fixedly welded on the upper end of the front side of the machining base 1, the supporting driving block 5 is arranged on the driving rail 21 in a left-right sliding mode through a groove body at the bottom of the supporting driving block, the stability of the clamping plate seat 2 during moving is improved through the driving rail 21, sliding rails 12 are symmetrically welded and fixedly arranged at the front and back of the bottom of the clamping plate seat 2, two sliding grooves 1-1 are formed in the machining base 1, the sliding rails 12 are arranged in the sliding grooves 1-1 in the left-right sliding mode, the limiting seat 6 is fixedly welded on the inner top surface of the clamping plate seat 2, a limiting pressure plate 7 is arranged at the lower side of the limiting seat 6, the limiting pressure plate 7 is arranged at the upper side of the decorative plate 3, a limiting mechanism 8 is arranged between the limiting seat 6 and the limiting pressure plate 7, a pressure loss prevention pad 22 made of rubber materials is fixedly adhered at the bottom of the limiting pressure plate 7 by using an adhesive, the pressure loss prevention pad 22 protects the decorative plate 3 when being pressed tightly, and avoids the decorative plate 3 from being damaged when being pressed tightly, a fixed box 10 is fixedly welded at the upper end of the rear side of the processing base 1, a movable bracket 11 is arranged at the front side of the fixed box 10, the movable bracket 11 is arranged in an inverted L-shaped structure, a driving mechanism 9 is arranged between the movable bracket 11 and the fixed box 10, a rotating motor 13 with the model of 60KTYZ is fixed on the horizontal end in the movable bracket 11 by using screws, a rotating shaft is fixedly welded after an output shaft of the rotating motor 13 passes through the horizontal end in the movable bracket 11, a limiting cylinder 14 is fixedly welded at the bottom of the rotating shaft, a rotating shaft 15 penetrates through the limiting cylinder 14, limiting rails 17 are fixedly welded on the inner walls of the front side and the rear side of the limiting cylinder 14, limiting grooves 15-1 are formed in the front side and the rear side of the upper side of the rotating shaft 15, the rotating shaft 15 is arranged on the limiting rails 17 in an up-and-down sliding mode through the limiting grooves 15-1, the installation of the rotating shaft 15 is guided through the sliding fit of the limiting rails 17 and the limiting grooves 15-1, the installation stability of the rotating shaft 15 is improved, the positioning studs penetrate through the limiting cylinder 14 and the rotating shaft 15, the left ends and the right ends of the positioning studs are exposed outside the limiting cylinder 14, nuts are arranged on the exposed ends in a screwed mode through threads, and a sanding wheel 16 is sleeved at the bottom end of the rotating shaft 15 and fixedly welded on the bottom end of the rotating shaft 15;

the limiting mechanism 8 comprises a driving motor 8-1, a bidirectional screw rod 8-2, a first sliding block 8-3, a second sliding block 8-4, a driving frame 8-5, a connecting block 8-6 and a connecting support rod 8-7, the driving motor 8-1 with the model of 60KTYZ is fixed on the inner wall of the right side of the limiting seat 6 by screws, the bidirectional screw rod 8-2 is fixed on an output shaft of the driving motor 8-1 in a welding way, the other end of the bidirectional screw rod 8-2 is arranged on the limiting seat 6 in a screwing way through a bearing, the bearing is embedded and fixed in the limiting seat 6 in a welding way, the bidirectional screw rod 8-2 is inserted and fixed in the bearing in a welding way, the threads on the bidirectional screw rod 8-2 are respectively arranged oppositely towards the left and right ends from the middle, the bidirectional screw rod 8-2 is sleeved with the first sliding block 8-3 in a rotating way through the two oppositely arranged threads, two first sliding blocks 8-3 are arranged in bilateral symmetry, a track 8-8 is welded and fixed on the inner top surface of a limiting seat 6, the first sliding block 8-3 is arranged on the track 8-8 in a bilateral sliding mode through a groove body on the upper side of the first sliding block 8-3, a first hinge seat 8-9 is welded and fixed on the bottom of the first sliding block 8-3, a connecting support rod 8-7 is hinged and arranged in the first hinge seat 8-9 through a hinge shaft, a driving frame 8-5 is further arranged in the limiting seat 6, a connecting block 8-6 is welded and fixed on the bottom of the driving frame 8-5, the connecting block 8-6 penetrates through the bottom plate of the limiting seat 6 and then is welded and fixed with a limiting pressure plate 7, guide cylinders 18 are embedded and welded and fixed on the bottom plate of the limiting seat 6 in bilateral symmetry, guide columns 19 penetrate through the guide cylinders 18, and the bottom ends of the guide columns 19 are welded and fixed on the limiting pressure plate 7, the left side and the right side of the guide post 19 are respectively provided with a guide supporting groove 19-1, the inner walls of the left side and the right side of the guide cylinder 18 are respectively welded and fixed with a guide supporting rail 20, the guide post 19 is arranged on the guide supporting rail 20 in an up-and-down sliding way through the guide supporting groove 19-1, the stability of the limiting pressure plate 7 during moving is improved through the sliding fit of the guide post 19 and the guide cylinder 18, a driving slot 8-5-1 is arranged in the driving frame 8-5, two sliding blocks 8-4 are symmetrically inserted in the driving slot 8-5-1 in a left-and-right mode, a guide rod 8-10 is inserted and welded and fixed in the second sliding block 8-4, the guide grooves 8-5-2 are arranged on the driving frame 8-5 positioned at the front side and the rear side of the driving slot 8-5-1 in a penetrating way, the guide rods 8-10 are arranged in the guide grooves 8-5-2 in a sliding way, a second hinge seat 8-11 is fixedly welded on the upper side of the second sliding block 8-4, the bottom ends of the connecting support rods 8-7 are hinged in the second hinge seat 8-11 through hinge shafts, the left and right connecting support rods 8-7 are arranged in a front-back crossed manner, the crossed positions are arranged in a screwed manner through rotating shafts, sliding grooves 6-1 are formed in the inner walls of the left and right sides of the limiting seat 6, sliding blocks 8-12 are fixedly welded on the left and right sides of the driving frame 8-5, and the sliding blocks 8-12 are arranged in the sliding grooves 6-1 in a vertical sliding manner;

the driving mechanism 9 comprises a guide motor 9-1, a rotating disc 9-2, a swing frame 9-3, a driving gear block 9-4, a supporting block 9-5 and a driving bracket 9-6, the left side of a fixed box 10 is fixed with the guide motor 9-1 with the model number of 60KTYZ by screws, an output shaft of the guide motor 9-1 penetrates through a left side plate of the fixed box 10 and is fixedly welded with a rotating shaft, the right end of the rotating shaft is fixedly welded with the rotating disc 9-2, the right side of the rotating disc 9-2 is fixedly welded with a rotating boss 9-7, the fixed box 10 is internally hinged with the swing frame 9-3 by a hinged shaft, the swing frame 9-3 is arranged on the right side of the rotating disc 9-2, the swing frame 9-3 is internally provided with a swing groove 9-3-1, the rotating boss 9-7 penetrates through the swing groove 9-3-1, a swing half gear 9-8 is fixedly welded on the upper side of the swing frame 9-3, a driving gear block 9-4 is meshed with the upper side of the swing half gear 9-8, a supporting block 9-5 is fixedly welded on the upper side of the driving gear block 9-4, guide seats 9-9 are symmetrically welded and fixed in the fixed box 10 in a front-back mode, the supporting block 9-5 penetrates through the guide seats 9-9, a driving support 9-6 is fixedly welded on the supporting block 9-5, the driving support 9-6 is arranged in an inverted L-shaped structure, and a horizontal end in the driving support 9-6 penetrates through a front side plate of the fixed box 10 and is fixedly welded with a vertical end in the movable support 11;

the air cylinder 4 is connected with an external air source through an air source, and the rotating motor 13, the driving motor 8-1 and the guide motor 9-1 are connected with the external power source through power lines.

The working principle of the specific embodiment is as follows: when the device is used, firstly, the decorative plate 3 is placed in the clamping plate seat 2, the decorative plate 3 is pressed and limited through the limiting pressing plate 7, the decorative plate 3 is in a fixed state in the clamping plate seat 2, secondly, the movable support 11 is driven to move in the front-back direction, the sanding wheel 16 is made to be in contact with the rear side edge of the decorative plate 3, the rotating motor 13 is started, the limiting cylinder 14 is made to rotate, the sanding wheel 16 is driven to rotate, finally, the air cylinder 4 drives the supporting driving block 5 to move in the left-right direction, the decorative plate 3 is made to move, and therefore trimming and polishing operations are conducted on the side edge of the decorative plate 3; the driving motor 8-1 is started to enable the bidirectional screw rod 8-2 to rotate to drive the first sliding block 8-3 to move in the left and right directions, and the threads on the bidirectional screw rod 8-2 are arranged in the left and right opposite directions, so that the moving directions of the left and right first sliding blocks 8-3 are arranged in the opposite directions, the first sliding block 8-3 moves to enable the first hinging seat 8-9 to move along with the first hinging seat, so that the left and right connecting support rods 8-7 are changed, the two connecting support rods 8-7 rotate and move around the screwing point at the middle intersection, so that the second sliding block 8-4 moves in the driving slot 8-5-1 and is guided by the sliding fit of the guide rod 8-10 and the guide groove 8-5-2, so that the driving frame 8-5 moves in height, thereby driving the connecting blocks 8-6 to move the limiting pressure plate 7, and driving the guide columns 19 to slide and guide in the guide cylinders 18 in the process, thereby reinforcing the stability of the limiting pressure plate 7 during movement; the guiding motor 9-1 is started to rotate the rotating disc 9-2 and drive the rotating boss 9-7 to follow the rotation, the rotating boss 9-7 is guided by the swinging groove 9-3-1 to drive the swinging rack 9-3 to rotate around the hinge shaft between the swinging rack 9-3 and the fixed box 10, and the swinging rack 9-3 rotates to drive the swinging half gear 9-8 at the upper side to rotate around the hinge shaft between the swinging rack 9-3 and the fixed box 10 in the opposite direction and is meshed with the driving tooth block 9-4 to move, thereby driving the supporting block 9-5 and the driving bracket 9-6 to move, and driving the moving bracket 11 to move, so that the sand grinding wheel 16 is in contact with the decorative plate 3

After adopting above-mentioned structure, this embodiment beneficial effect does:

1. the grinding wheel 16 is driven to contact with the decorative plate 3, so that the grinding wheel 16 carries out trimming operation on the decorative plate 3, and the grinding wheel 16 can be detached and replaced after being used for a long time, so that the trimming quality is improved;

2. the decorative plate 3 is pressed tightly by the limiting pressing plate 7, so that the decorative plate 3 is in a fixed state in the clamping plate seat 2, and the decorative plate 3 is prevented from being unstable due to trimming;

3. the decorative plate 3 is moved by driving the clamping plate seat 2 to move in the left-right direction, so that the rear side plate of the decorative plate 3 is trimmed;

4. the sand grinding wheel 16 is adjusted by driving the driving bracket 9-6 to move in the front-back direction, so that the moving bracket 11 moves;

5. during the process of compressing the limiting pressure plate 7, the limiting pressure plate 7 is reinforced and guided through the guiding matching of the guide column 19 and the guide cylinder 18.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. A furniture design decorative board polishing device comprises a processing base (1) and a clamping plate seat (2), wherein the clamping plate seat (2) is arranged on the processing base (1), and a decorative board (3) is arranged in the clamping plate seat (2); the method is characterized in that: the processing device also comprises an air cylinder (4), a supporting driving block (5), a limiting seat (6), a limiting pressure plate (7), a limiting mechanism (8), a driving mechanism (9), a fixing box (10) and a moving support (11), wherein the supporting driving block (5) is fixed on the front side of the splint seat (2), the air cylinder (4) is fixed on the front end of the left side of the processing base (1), the pushing end of the air cylinder (4) is fixedly connected with the supporting driving block (5), sliding rails (12) are symmetrically fixed on the front and back of the bottom of the splint seat (2), a plurality of sliding grooves (1-1) are formed in the processing base (1), the sliding rails (12) are arranged in the sliding grooves (1-1) in a left-right sliding mode, the limiting seat (6) is fixed on the inner top surface of the splint seat (2), the limiting pressure plate (7) is arranged on the lower side of the limiting seat (6), and the limiting pressure plate (7) is arranged on the upper side of the decorative plate (3), a limiting mechanism (8) is arranged between the limiting seat (6) and the limiting pressing plate (7), a fixed box (10) is fixed at the upper end of the rear side of the processing base (1), a movable support (11) is arranged at the front side of the fixed box (10), the movable support (11) is arranged in an inverted L-shaped structure, a driving mechanism (9) is arranged between the movable support (11) and the fixed box (10), a rotating motor (13) is fixed at the horizontal end in the movable support (11), a rotating shaft is fixed after an output shaft of the rotating motor (13) passes through the horizontal end in the movable support (11), a limiting cylinder (14) is fixed at the bottom of the rotating shaft, a rotating shaft (15) is arranged in the limiting cylinder (14) in a penetrating manner, a positioning stud is arranged in the limiting cylinder (14) and the rotating shaft (15) in a penetrating manner, the left end and the right end of the positioning stud are both exposed outside the limiting cylinder (14), and a nut is arranged on the exposed end in a rotary manner through threads, a sand grinding wheel (16) is sleeved and fixed at the bottom end of the rotating shaft (15);

the limiting mechanism (8) comprises a driving motor (8-1), a bidirectional screw rod (8-2), a first sliding block (8-3), a second sliding block (8-4), a driving frame (8-5), a connecting block (8-6) and a connecting support rod (8-7), wherein the driving motor (8-1) is fixed on the inner wall of one side of the limiting seat (6), the bidirectional screw rod (8-2) is fixed on an output shaft of the driving motor (8-1), the other end of the bidirectional screw rod (8-2) is screwed on the limiting seat (6) through a bearing, threads on the bidirectional screw rod (8-2) are oppositely arranged towards the left end and the right end from the middle part, the bidirectional screw rod (8-2) is rotatably sleeved with the first sliding blocks (8-3) through the two oppositely arranged threads, two first sliding blocks (8-3) are arranged in bilateral symmetry, a track (8-8) is fixed on the inner top surface of a limiting seat (6), the first sliding block (8-3) is arranged on the track (8-8) in a left-right sliding mode through a groove body on the upper side of the first sliding block, a first hinged seat (8-9) is fixed at the bottom of the first sliding block (8-3), a connecting support rod (8-7) is hinged in the first hinged seat (8-9) through a hinged shaft, a driving frame (8-5) is further arranged in the limiting seat (6), a connecting block (8-6) is fixed at the bottom of the driving frame (8-5), the connecting block (8-6) penetrates through a bottom plate of the limiting seat (6) and is connected and fixed with a limiting pressure plate (7), a driving slot (8-5-1) is formed in the driving frame (8-5), sliding blocks (8-4) are inserted in the driving slot (8-5-1) in a bilateral symmetry manner, guide rods (8-10) are inserted and fixed in the sliding blocks (8-4), guide grooves (8-5-2) are formed on the driving frames (8-5) positioned on the front side and the rear side of the driving slot (8-5-1) in a penetrating manner, the guide rods (8-10) are slidably arranged in the guide grooves (8-5-2), a hinge seat (8-11) is fixed on the upper side of the sliding blocks (8-4), the bottom ends of the connecting support rods (8-7) are hinged in the hinge seat (8-11) through hinge shafts, the left connecting support rod and the right connecting support rod (8-7) are arranged in a front-back crossing manner, the crossing portion is arranged in a rotating manner through a rotating shaft, sliding grooves (6-1) are formed on the inner walls on the left side and the right side of the limiting seat (6), the left side and the right side of the driving frame (8-5) are both fixed with sliding blocks (8-12), and the sliding blocks (8-12) are arranged in the sliding groove (6-1) in a vertically sliding manner;

the driving mechanism (9) comprises a guide motor (9-1), a rotating disc (9-2), a swing frame (9-3), a driving gear block (9-4), a supporting block (9-5) and a driving support (9-6), the guide motor (9-1) is fixed on the left side of the fixed box (10), a rotating shaft is fixed after an output shaft of the guide motor (9-1) penetrates through a left side plate of the fixed box (10), the rotating disc (9-2) is fixed at the right end of the rotating shaft, a rotating boss (9-7) is fixed on the right side of the rotating disc (9-2), the swing frame (9-3) is hinged in the fixed box (10) through a hinge shaft, the swing frame (9-3) is arranged on the right side of the rotating disc (9-2), a swing groove (9-3-1) is formed in the swing frame (9-3), the rotary boss (9-7) penetrates through the swing groove (9-3-1), a swing half gear (9-8) is fixed on the upper side of the swing frame (9-3), a driving gear block (9-4) is arranged on the upper side of the swing half gear (9-8) in a meshed mode, supporting blocks (9-5) are fixed on the upper side of the driving gear block (9-4), guide seats (9-9) are symmetrically fixed in the fixed box (10) in a front-back mode, the supporting blocks (9-5) penetrate through the guide seats (9-9), a driving support (9-6) is fixed on the supporting blocks (9-5), the driving support (9-6) is arranged in an inverted L-shaped structure, and the horizontal end of the driving support (9-6) penetrates through the front side plate of the fixed box (10) and then is connected and fixed with the vertical end of the moving support (11);

the air cylinder (4) is connected with an external air source, and the rotating motor (13), the driving motor (8-1) and the guide motor (9-1) are all connected with an external power source.

2. A furniture-design decorative-plate polishing device according to claim 1, characterized in that: the inner walls of the front side and the rear side of the limiting cylinder (14) are respectively fixed with a limiting rail (17), the front side and the rear side of the upper side of the rotating shaft (15) are respectively provided with a limiting groove (15-1), the rotating shaft (15) is arranged on the limiting rails (17) in a vertical sliding mode through the limiting grooves (15-1), and the installation of the rotating shaft (15) is guided through the sliding fit of the limiting rails (17) and the limiting grooves (15-1).

3. A furniture-design decorative-plate polishing device according to claim 1, characterized in that: the bottom plate of spacing seat (6) on bilateral symmetry inlay and establish and be fixed with guide cylinder (18), wear to be equipped with guide post (19) in guide cylinder (18), the bottom mounting of guide post (19) is on spacing clamp plate (7), and guide support groove (19-1) have all been seted up to the left and right sides of guide post (19), all be fixed with on the left and right sides inner wall of guide cylinder (18) direction track (20), guide post (19) slide from top to bottom through direction support groove (19-1) and set up on direction track (20), through the sliding fit of guide post (19) and guide cylinder (18), remove the direction to spacing clamp plate (7), the steadiness when having consolidated connecting block (8-6) and removing.

4. A furniture-design decorative-plate polishing device according to claim 1, characterized in that: the machining base (1) is fixed with drive rail (21) in the front side upper end, support drive block (5) and slide the setting on drive rail (21) through the cell body horizontal slip of its bottom, drive the direction through drive rail (21) to supporting drive block (5), the steadiness when having consolidated splint seat (2) and removing.

5. A furniture-design decorative-plate polishing device according to claim 1, characterized in that: the bottom of spacing clamp plate (7) be fixed with prevent that pressure loss fills up (22), should prevent that pressure loss fills up (22) and protects when compressing tightly decorative board (3).

6. A furniture-design decorative-plate polishing device according to claim 1, characterized in that: the working principle is as follows: when the device is used, firstly, the decorative plate (3) is placed in the clamping plate seat (2), the decorative plate (3) is pressed and limited through the limiting pressing plate (7), the decorative plate (3) is in a fixed state in the clamping plate seat (2), secondly, the movable support (11) is driven to move in the front-back direction, the sanding wheel (16) is made to be in contact with the rear side edge of the decorative plate (3), the rotating motor (13) is started, the limiting cylinder (14) is made to rotate, the sanding wheel (16) is driven to rotate, finally, the air cylinder (4) drives the supporting driving block (5) to move in the left-right direction, the decorative plate (3) is made to move, and therefore trimming and polishing operations are conducted on the side edge of the decorative plate (3); the driving motor (8-1) is started to enable the bidirectional screw rod (8-2) to rotate to drive the first sliding block (8-3) to move in the left and right directions, and the threads on the bidirectional screw rod (8-2) are arranged in the left and right opposite directions, so that the moving directions of the left and right first sliding blocks (8-3) are arranged in the opposite directions, the first sliding block (8-3) moves to enable the first hinging seat (8-9) to move along with the first hinging seat, so that the left and right connecting supporting rods (8-7) change, the two connecting supporting rods (8-7) rotate and move around the screwing point at the middle intersection, so that the second sliding block (8-4) moves in the driving slot (8-5-1) and is guided through the sliding fit of the guide rod (8-10) and the guide groove (8-5-2), the driving frame (8-5) is moved in height, so that the connecting block (8-6) is driven to move the limiting pressure plate (7); and starting a guide motor (9-1), so that a rotating disc (9-2) rotates and drives a rotating boss (9-7) to rotate along with the rotating boss, the rotating boss (9-7) guides through a swinging groove (9-3-1), so that a swinging frame (9-3) is driven to rotate around a hinged shaft between the swinging frame and a fixed box (10), the swinging frame (9-3) rotates, so that a swinging half gear (9-8) on the upper side rotates around the hinged shaft between the swinging frame and the fixed box (10) in the opposite direction, and the swinging half gear is meshed with a driving tooth block (9-4) to drive the driving tooth block (9-4) to move, so that a supporting block (9-5) and a driving support (9-6) are driven to move, a moving support (11) is driven to move, and a sand grinding wheel (16) is in contact with a decorative plate (3).