CN210160901U

CN210160901U - Processing device for single-plate bending wood furniture

Info

Publication number: CN210160901U
Application number: CN201920665138.1U
Authority: CN
Inventors: 陈明俊
Original assignee: Dongguan Hecheng Furniture Co Ltd
Current assignee: Dongguan Hecheng Furniture Co Ltd
Priority date: 2019-05-09
Filing date: 2019-05-09
Publication date: 2020-03-20
Anticipated expiration: 2029-05-09

Abstract

The utility model discloses a crooked wooden furniture processingequipment of veneer belongs to furniture board processing equipment technical field, including workstation, spacing subassembly, runner assembly, polish subassembly, removal subassembly and jet-propelled subassembly, the vertical setting of workstation, spacing subassembly sets up on the workstation and rotates with the workstation and be connected, the runner assembly sets up on the workstation, the rotation end and the workstation normal running fit of runner assembly, polish the subassembly setting on the runner assembly, polish the subassembly and correspond the setting with spacing subassembly, the removal subassembly sets up the top at the workstation, the removal subassembly sets up the top at spacing subassembly, jet-propelled subassembly sets up on the workstation and jet-propelled subassembly jet-propelled end sets up on the removal end of removal subassembly. The utility model discloses a two rotating electrical machines rotate and drive thick grinding roller and thin grinding roller and rotate the bend of bending panel and polish, have improved bending panel's effect.

Description

Processing device for single-plate bending wood furniture

Technical Field

The utility model belongs to the technical field of furniture board processing equipment technique and specifically relates to a crooked wooden furniture processingequipment of veneer.

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. Is an important foundation for establishing working and living spaces. And current panel grinding device is when polishing crooked panel, because the flexion of crooked panel has certain radian, current grinding device hardly polishes the flexion, causes the damage to the flexion of the board that easily can bend when polishing, leads to the effect of polishing not good.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a crooked wooden furniture processingequipment of veneer to solve prior art medium plate material grinding device and can't carry out the technical problem of polishing to the bend of crooked panel.

The utility model provides a crooked wooden furniture processingequipment of veneer, including workstation, spacing subassembly, runner assembly, polish the subassembly, remove the subassembly and jet-propelled subassembly, the vertical setting of workstation, spacing subassembly sets up on the workstation and rotates with the workstation to be connected, the runner assembly sets up on the workstation, the rotation end and the workstation normal running fit of runner assembly, polish the subassembly setting on the runner assembly, polish the subassembly and correspond the setting with spacing subassembly, remove the top that the subassembly set up at the workstation, remove the top that the subassembly set up at spacing subassembly, jet-propelled subassembly sets up on the workstation and jet-propelled subassembly jet-propelled end sets up on the removal end of removal subassembly.

Further, spacing subassembly includes two locating parts, two the locating part symmetry sets up on the workstation, every the locating part all includes spacing motor, sketch plate and fixed block, the vertical top that sets up at the workstation of fixed block, spacing motor sets up the bottom at the workstation, the vertical upwards setting of output shaft of spacing motor and with workstation normal running fit, the sketch plate level sets up on the output shaft of spacing motor and is located the side of fixed block.

Further, the runner assembly is including rotating motor and rolling disc, the rotation motor sets up the bottom at the workstation, the vertical upwards setting of output shaft that rotates the motor, the rolling disc setting just with workstation normal running fit on the output shaft that rotates the motor, the bottom of rolling disc is equipped with four axis of rotation and four and rotates the wheel, the top of workstation is equipped with circular spout, four the top of axis of rotation is circumference setting in the bottom of rolling disc, every rotate the wheel setting in the bottom of the axis of rotation rather than corresponding, every rotate the wheel all set up in circular spout and with circular spout sliding fit.

Furthermore, the polishing component comprises two polishing parts which are arranged at the top of the rotating disc in a certain angle, each polishing part comprises a rotating motor, a first belt pulley, a second belt pulley, a rotating belt, a polishing shaft and a supporting plate, the support plate is of an L-shaped structure, the rotating motor is arranged at the top of the rotating disc, an output shaft of the rotating motor is vertically and upwards arranged, the first belt pulley is arranged on an output shaft of the rotating motor, the supporting plate is arranged at the top of the rotating disc, the grinding shaft is arranged at the top of the support plate and is in rotating fit with the support plate, the second belt pulley is fixedly arranged at the top of the grinding shaft, the rotating belt is sleeved on the first belt pulley and the second belt pulley, one of the grinding shafts is provided with a coarse grinding roller, and the other grinding shaft is provided with a fine grinding roller.

Further, the movable assembly comprises a mounting rack, a screw rod sliding table and a movable plate, the mounting rack is vertically arranged at the top of the workbench, the screw rod sliding table is arranged at the top of the mounting rack and the movable end of the screw rod sliding table is horizontally arranged, and the movable plate is arranged at the movable end of the screw rod sliding table.

Further, the jet-propelled subassembly includes jet pump, conveyer pipe and connecting pipe, the jet pump sets up at the top of workstation and is located the side of mounting bracket, the one end setting of conveyer pipe is on the jet pump, the other end of conveyer pipe extends to on the movable plate, the connecting pipe sets up the other end at the conveyer pipe and is located the bottom of movable plate, the bottom of connecting pipe is equipped with the vertical air nozzle that sets up downwards of a plurality of equidistant.

Furthermore, the top of lead screw slip table is equipped with the bracing piece, the bottom and the lead screw slip table normal running fit of bracing piece, the top cover of bracing piece is established on the conveyer pipe.

Furthermore, each fixed block and each dysmorphism board all are equipped with the rubber pad.

Compared with the prior art, the beneficial effects of the utility model reside in that:

one of the two-roller type sheet material grinding machine is characterized in that when grinding is carried out, a first belt pulley is driven to rotate through rotation of a rotating motor, a second belt pulley is driven to rotate through a rotating belt by the first belt pulley, a grinding shaft is driven to rotate through rotation of the second belt pulley and rotates on a supporting plate, the grinding shaft rotates to drive a rough grinding roller to carry out preliminary grinding operation on a bent sheet material, in the grinding process, a rotating motor rotates to drive a rotating disc to rotate, the rotating disc rotates to drive the rough grinding roller to carry out grinding operation on the bent portion of the bent sheet material, after rough grinding is carried out, the rotating motor rotates to drive the rotating disc to rotate a fine grinding roller to the side of the bent sheet material, a fine grinding roller is driven to carry out grinding operation through another rotating motor, in the fine grinding process, the rotating disc is driven to rotate through rotation of the rotating motor so as to drive the fine grinding roller, after the bent plate is subjected to rough polishing and fine polishing, polishing operation on the bent part of the bent plate is completed, the polishing effect of the bent plate is improved, and the technical problem that a plate polishing device cannot polish the bent part of the bent plate in the prior art is solved.

Two, the utility model discloses before polishing crooked panel, drive two sketch plates through two spacing motors and rotate, two sketch plates rotate with crooked panel spacing between two fixed blocks, carry out spacing back with crooked panel, can prevent that crooked panel is at the in-process of polishing, and the skew takes place for the position of crooked panel, influences the effect of polishing of crooked panel.

Thirdly, the utility model discloses polishing crooked panel after, it is gaseous through the conveyer pipe with gaseous removal to the conveyer pipe on, the conveyer pipe is with gaseous transport to the connecting pipe on, the connecting pipe is spouted gas through a plurality of air nozzles on the crooked panel of completion of polishing, the powder clean up on the crooked panel, when jet-propelled, move through the lead screw slip table and drive the movable plate and remove, the movable plate removes and drives a plurality of air nozzles and removes the powder on the crooked panel and clear up the operation, a plurality of air nozzles can also clear up two polishing pieces, prevent that two from polishing the dust on the piece and piling up too much, the influence is to the operation of polishing next.

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

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

fig. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic perspective view of the polishing assembly of the present invention;

fig. 4 is a schematic view of a partial three-dimensional structure of the present invention;

fig. 5 is a schematic perspective view of the moving assembly and the air injection assembly of the present invention.

Reference numerals

The polishing machine comprises a workbench 1, a circular chute 1a, a limiting component 2, a limiting part 2a, a limiting motor 2a1, a special-shaped plate 2a2, a fixed block 2a3, a rotating component 3, a rotating motor 3a, a rotating disc 3b, a rotating shaft 3c, a rotating wheel 3d, a polishing component 4, a polishing piece 4a, a rotating motor 4a1, a first belt pulley 4a2, a second belt pulley 4a3, a rotating belt 4a4, a polishing shaft 4a5, a supporting plate 4a6, a rough polishing roller 4a7, a fine polishing roller 4a8, a moving component 5, a mounting rack 5a, a screw rod sliding table 5b, a moving plate 5c, an air injection component 6, an air injection pump 6a, a conveying pipe 6b, a connecting pipe 6c, an air injection nozzle 6d and a supporting rod 7.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention.

The components of the embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 5, the embodiment of the present invention provides a single-plate bending wood furniture processing device, which comprises a workbench 1, a limiting component 2, a rotating component 3, a polishing component 4, a moving component 5 and an air injection component 6, the workbench 1 is vertically arranged, the limiting component 2 is arranged on the workbench 1 and is rotationally connected with the workbench 1, the rotating component 3 is arranged on the workbench 1, the rotating end of the rotating component 3 is in rotating fit with the workbench 1, the polishing component 4 is arranged on the rotating component 3, the polishing component 4 is arranged corresponding to the limiting component 2, the moving component 5 is arranged at the top of the workbench 1, the moving component 5 is arranged above the limiting component 2, the air injection assembly 6 is arranged on the workbench 1, and the air injection end of the air injection assembly 6 is arranged on the moving end of the moving assembly 5.

Specifically, the limiting assembly 2 includes two limiting members 2a, the two limiting members 2a are symmetrically disposed on the workbench 1, each limiting member 2a includes a limiting motor 2a1, a special-shaped plate 2a2 and a fixed block 2a3, the fixed block 2a3 is vertically disposed at the top of the workbench 1, the limiting motor 2a1 is disposed at the bottom of the workbench 1, an output shaft of the limiting motor 2a1 is vertically disposed upward and rotatably engaged with the workbench 1, and the special-shaped plate 2a2 is horizontally disposed on the output shaft of the limiting motor 2a1 and located beside the fixed block 2a 3; before polishing crooked panel, drive two dysmorphism boards 2a2 through two spacing motors 2a1 and rotate, two dysmorphism boards 2a2 rotate with crooked panel spacing between two fixed blocks 2a3, carry out spacing back with crooked panel, can prevent that crooked panel is at the in-process of polishing, the skew takes place for the position of crooked panel, influences the effect of polishing of crooked panel.

Specifically, the rotating assembly 3 comprises a rotating motor 3a and a rotating disc 3b, the rotating motor 3a is arranged at the bottom of the workbench 1, an output shaft of the rotating motor 3a is vertically arranged upwards, the rotating disc 3b is arranged on the output shaft of the rotating motor 3a and is in rotating fit with the workbench 1, the bottom of the rotating disc 3b is provided with four rotating shafts 3c and four rotating wheels 3d, the top of the workbench 1 is provided with a circular chute 1a, the tops of the four rotating shafts 3c are circumferentially arranged at the bottom of the rotating disc 3b, each rotating wheel 3d is arranged at the bottom of the rotating shaft 3c corresponding to the rotating shaft 3d, and each rotating wheel 3d is arranged in the circular chute 1a and is in sliding fit with the circular chute 1 a; when polishing crooked panel, rotate through rotating motor 3a and drive rolling disc 3b and rotate, rolling disc 3b drives and polishes subassembly 4 and polish the operation to crooked panel, and four running wheel 3d drive four axis of rotation 3c and be favorable to rolling disc 3b to rotate on workstation 1 in circular spout 1a internal rotation, reduce the pressure to the main shaft of rotating motor 3 a.

Specifically, the polishing assembly 4 comprises two polishing members 4a, the two polishing members 4a are disposed at an angle on the top of the rotating disc 3b, each polishing member 4a comprises a rotating motor 4a1, a first belt pulley 4a2, a second belt pulley 4a3, a rotating belt 4a4, a polishing shaft 4a5 and a support plate 4a6, the support plate 4a6 is in an L-shaped structure, the rotating motor 4a1 is disposed on the top of the rotating disc 3b, an output shaft of the rotating motor 4a1 is disposed vertically upward, the first belt pulley 4a2 is disposed on an output shaft of the rotating motor 4a1, the support plate 4a6 is disposed on the top of the rotating disc 3b, the polishing shaft 4a5 is disposed on the top of the support plate 4a6 and is rotatably engaged with the support plate 4a6, the second belt pulley 4a3 is fixedly disposed on the top of the polishing shaft 4a 636, the rotating belt 354 a 4a is sleeved on the first belt 2 and the second belt 3a 2, one of the grinding shafts 4a5 is provided with a rough grinding roller 4a7, and the other grinding shaft 4a5 is provided with a fine grinding roller 4a 8; the angle of the two grinding pieces is 120 degrees, which is beneficial to fine grinding after coarse grinding, when grinding is carried out, the rotating motor 4a1 rotates to drive the first belt pulley 4a2 to rotate, the first belt pulley 4a2 drives the second belt pulley 4a3 to rotate through the rotating belt 4a4, the second belt pulley 4a3 rotates to drive the grinding shaft 4a5 to rotate on the supporting plate 4a6, the grinding shaft 4a5 rotates to drive the coarse grinding roller 4a7 to carry out preliminary grinding operation on the bent plate, during the grinding process, the rotating motor 3a rotates to drive the rotating disc 3b to rotate, the rotating disc 3b rotates to drive the coarse grinding roller 4a7 to carry out grinding operation on the bent part of the bent plate, after the coarse grinding is carried out, the rotating motor 3a rotates to drive the rotating disc 3b to rotate to drive the fine grinding roller 4a8 to the side of the bent plate, and the other rotating motor 4a1 drives the fine grinding roller 4a8 to carry out grinding operation, in the fine grinding process, the rotating disc 3b is driven to rotate through the rotation of the rotating motor 3a, so that the fine grinding roller 4a8 is driven to move to perform fine grinding on the bent part of the bent plate, and after the bent plate is subjected to coarse grinding and fine grinding, the grinding operation on the bent plate is completed.

Specifically, the moving assembly 5 comprises an installation frame 5a, a screw rod sliding table 5b and a moving plate 5c, wherein the installation frame 5a is vertically arranged at the top of the workbench 1, the screw rod sliding table 5b is arranged at the top of the installation frame 5a, the moving end of the screw rod sliding table 5b is horizontally arranged, and the moving plate 5c is arranged at the moving end of the screw rod sliding table 5 b; after the plates are ground, a large amount of ground powder can be remained on the plates, the screw rod sliding table 5b moves to drive the moving plate 5c to move, and the moving plate 5c moves to drive the air injection end of the air injection assembly 6 to move so as to clean the powder on the bent plates.

Specifically, the air injection assembly 6 comprises an air injection pump 6a, a conveying pipe 6b and a connecting pipe 6c, the air injection pump 6a is arranged at the top of the workbench 1 and located beside the mounting frame 5a, one end of the conveying pipe 6b is arranged on the air injection pump 6a, the other end of the conveying pipe 6b extends onto the moving plate 5c, the connecting pipe 6c is arranged at the other end of the conveying pipe 6b and located at the bottom of the moving plate 5c, and a plurality of air injection nozzles 6d which are vertically and downwardly arranged at equal intervals are arranged at the bottom of the connecting pipe 6 c; when clearing up, jet pump 6a produces gas, gas removes to conveyer pipe 6b with gas through conveyer pipe 6b on, conveyer pipe 6b is with gas transport to connecting pipe 6c on, connecting pipe 6c spouts gas on the crooked panel of the completion of polishing through a plurality of air nozzles 6d, the powder clean up on the crooked panel, when clearing up crooked panel, a plurality of air nozzles 6d can also clear up two burnishing pieces 4a, prevent that the dust on two burnishing pieces 4a from piling up too much, the influence is to the operation of polishing next time.

Specifically, a support rod 7 is arranged at the top of the screw rod sliding table 5b, the bottom of the support rod 7 is in rotating fit with the screw rod sliding table 5b, and the top of the support rod 7 is sleeved on the conveying pipe 6 b; the bracing piece 7 is provided with and does benefit to and protects conveyer pipe 6b, and when conveyer pipe 6 b's removal, can guarantee that conveyer pipe 6 b's position can not take place the skew, bracing piece 7 is favorable to protecting conveyer pipe 6b along with conveyer pipe 6 b's removal with lead screw slip table 5 b's bottom normal running fit.

Specifically, each of the fixed blocks 2a3 and each of the profile plates 2a2 is provided with a rubber pad; the rubber pads arranged on each fixing block 2a3 and the special-shaped plate 2a2 are beneficial to fixing the plates and prevent the plates from being damaged due to friction during fixing.

The utility model discloses a theory of operation: when the utility model is used, before the bending plate is polished, two limit motors 2a1 are used for driving two special-shaped plates 2a2 to rotate, two special-shaped plates 2a2 are used for limiting the bending plate between two fixed blocks 2a3, the bending plate is limited, after the bending plate is fixed, the rotating disc 3b is driven to rotate by rotating the motor 3a, the rotating disc 3b drives the coarse polishing roller 4a7 to rotate to the side of the bending plate, the rotating motor 4a1 is used for driving the first belt pulley 4a2 to rotate, the first belt pulley 4a2 drives the second belt pulley 4a3 to rotate by rotating the belt 4a4, the second belt pulley 4a3 rotates to drive the polishing shaft 4a5 to rotate on the supporting plate 4a6, the polishing shaft 4a5 rotates to drive the coarse polishing roller 4a7 to perform preliminary polishing operation on the bending plate, in the polishing process, the rotating motor 3a rotates to drive the rotating disc 3b to rotate, the rotating disc 3b rotates to drive the coarse grinding roller 4a7 to grind the bent part of the bent plate, after coarse grinding is carried out, the rotating motor 3a rotates to drive the rotating disc 3b to rotate so as to drive the fine grinding roller 4a8 to rotate to the side of the bent plate, the fine grinding roller 4a8 is driven by the other rotating motor 4a1 to grind, in the fine grinding process, the rotating disc 3b is driven by the rotation of the rotating motor 3a to rotate so as to drive the fine grinding roller 4a8 to move to carry out fine grinding on the bent part of the bent plate, after the bent plate is subjected to coarse grinding and fine grinding, the grinding operation on the bent plate is completed, after the bent plate is ground, gas is moved to the conveying pipe 6b through the conveying pipe 6b, the conveying pipe 6b conveys the gas to the connecting pipe 6c, the connecting pipe 6c sprays the gas on the ground bent plate through the plurality of gas nozzles 6d, the powder on the bent plate is cleaned, when air is sprayed, the moving plate 5c is driven to move by the movement of the screw rod sliding table 5b, and the moving plate 5c drives the air nozzles 6d to move to clean the powder on the bent plate.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a crooked wooden furniture processingequipment of veneer, its characterized in that, including workstation (1), spacing subassembly (2), runner assembly (3), polish subassembly (4), removal subassembly (5) and jet-propelled subassembly (6), workstation (1) vertical setting, spacing subassembly (2) set up on workstation (1) and rotate with workstation (1) and be connected, runner assembly (3) set up on workstation (1), the rotation end and workstation (1) normal running fit of runner assembly (3), polish subassembly (4) and set up on runner assembly (3), polish subassembly (4) and spacing subassembly (2) and correspond the setting, removal subassembly (5) set up the top at workstation (1), removal subassembly (5) set up the top at spacing subassembly (2), jet-propelled subassembly (6) set up on workstation (1) and the jet-propelled end setting of jet-propelled subassembly (6) is moving subassembly (5) ) On the moving end of (2).

2. A single-board bending wood furniture processing device according to claim 1, wherein the limiting component (2) comprises two limiting members (2a), two limiting members (2a) are symmetrically arranged on the workbench (1), each limiting member (2a) comprises a limiting motor (2a1), a special-shaped plate (2a2) and a fixing block (2a3), the fixing block (2a3) is vertically arranged on the top of the workbench (1), the limiting motor (2a1) is arranged on the bottom of the workbench (1), the output shaft of the limiting motor (2a1) is vertically upwards arranged and is rotatably matched with the workbench (1), and the special-shaped plate (2a2) is horizontally arranged on the output shaft of the limiting motor (2a1) and is located beside the fixing block (2a 3).

3. The single-board bent wood furniture processing device according to claim 1, wherein the rotating assembly (3) comprises a rotating motor (3a) and a rotating disc (3b), the rotating motor (3a) is arranged at the bottom of the workbench (1), an output shaft of the rotating motor (3a) is arranged vertically upwards, the rotating disc (3b) is arranged on the output shaft of the rotating motor (3a) and is in rotating fit with the workbench (1), the bottom of the rotating disc (3b) is provided with four rotating shafts (3c) and four rotating wheels (3d), the top of the workbench (1) is provided with a circular sliding chute (1a), the tops of the four rotating shafts (3c) are circumferentially arranged at the bottom of the rotating disc (3b), and each rotating wheel (3d) is arranged at the bottom of the rotating shaft (3c) corresponding to the rotating disc, each rotating wheel (3d) is arranged in the circular sliding groove (1a) and is in sliding fit with the circular sliding groove (1 a).

4. A veneer curved wood furniture processing device according to claim 3, characterized in that said burnishing assembly (4) comprises two burnishing elements (4a), two burnishing elements (4a) being arranged at an angle on top of a rotating disc (3b), each burnishing element (4a) comprising a rotating motor (4a1), a first belt pulley (4a2), a second belt pulley (4a3), a rotating belt (4a4), a burnishing shaft (4a5) and a support plate (4a6), said support plate (4a6) being of L-shaped configuration, said rotating motor (4a1) being arranged on top of the rotating disc (3b), an output shaft of said rotating motor (4a1) being arranged vertically upwards, said first belt pulley (4a2) being arranged on an output shaft of the rotating motor (4a1), said support plate (4a6) being arranged on top of the rotating disc (3b), the grinding shaft (4a5) is arranged at the top of the supporting plate (4a6) and is in running fit with the supporting plate (4a6), the second belt pulley (4a3) is fixedly arranged at the top of the grinding shaft (4a5), the rotating belt (4a4) is sleeved on the first belt pulley (4a2) and the second belt pulley (4a3), one of the grinding shaft (4a5) is provided with a coarse grinding roller (4a7), and the other grinding shaft (4a5) is provided with a fine grinding roller (4a 8).

5. The single-plate bent wood furniture processing device according to claim 1, wherein the moving assembly (5) comprises a mounting frame (5a), a screw rod sliding table (5b) and a moving plate (5c), the mounting frame (5a) is vertically arranged at the top of the workbench (1), the screw rod sliding table (5b) is arranged at the top of the mounting frame (5a) and the moving end of the screw rod sliding table (5b) is horizontally arranged, and the moving plate (5c) is arranged at the moving end of the screw rod sliding table (5 b).

6. The device for processing the single-plate bent wood furniture according to claim 5, wherein the air injection assembly (6) comprises an air injection pump (6a), a conveying pipe (6b) and a connecting pipe (6c), the air injection pump (6a) is arranged at the top of the workbench (1) and located beside the mounting frame (5a), one end of the conveying pipe (6b) is arranged on the air injection pump (6a), the other end of the conveying pipe (6b) extends onto the moving plate (5c), the connecting pipe (6c) is arranged at the other end of the conveying pipe (6b) and located at the bottom of the moving plate (5c), and a plurality of air injection nozzles (6d) which are vertically and downwardly arranged at equal intervals are arranged at the bottom of the connecting pipe (6 c).

7. The machining device for the veneer bent wood furniture according to claim 5, characterized in that a support rod (7) is arranged at the top of the screw rod sliding table (5b), the bottom of the support rod (7) is in running fit with the screw rod sliding table (5b), and the top of the support rod (7) is sleeved on the conveying pipe (6 b).

8. A single-board bent wood furniture processing device according to claim 2, characterized in that each of said fixed blocks (2a3) and each of said profiled plates (2a2) is provided with a rubber pad.