阅读说明：本技术 一种门板打磨设备 (Door plant equipment of polishing ) 是由 于倩 于 2021-08-04 设计创作，主要内容包括：本发明提供了一种门板打磨设备,其包括操作平台、机械手、翻转装置、第一打磨装置和吸尘装置；机械手包括第二打磨装置、吸附模块以及机械；机械臂的输出端设置有安装盒,吸附模块和第二打磨装置设置在安装盒内；翻转装置包括夹持装置和转动模块。木材放在转动模块上后,夹持装置将木材进行夹持,通过机械臂的运动以及第二打磨装置的工作,使得木材的一面得到打磨,通过转动模块将木材进行转动,启动机械臂和第二打磨装置,使得木材的另一面得到打磨,通过吸附模块将木材进行吸附,并通过机械臂的带动,木材的边框在第一打磨装置处得到打磨,实现对木材进行全方位的自动打磨；通过设置吸尘装置,将粉尘进行吸收,有效保障工人的人身安全。(The invention provides door plate polishing equipment which comprises an operating platform, a mechanical arm, a turnover device, a first polishing device and a dust suction device, wherein the mechanical arm is arranged on the operating platform; the manipulator comprises a second polishing device, an adsorption module and a machine; the output end of the mechanical arm is provided with a mounting box, and the adsorption module and the second polishing device are arranged in the mounting box; the turnover device comprises a clamping device and a rotating module. After the wood is placed on the rotating module, the clamping device clamps the wood, one side of the wood is polished through the movement of the mechanical arm and the work of the second polishing device, the wood is rotated through the rotating module, the mechanical arm and the second polishing device are started, the other side of the wood is polished, the wood is adsorbed through the adsorption module, the frame of the wood is polished at the first polishing device through the driving of the mechanical arm, and the omnibearing automatic polishing of the wood is realized; through setting up dust extraction, absorb the dust, effectively ensure workman's personal safety.)

1. A door plate polishing device comprises an operation platform, and is characterized by further comprising a manipulator, a turnover device, a first polishing device for polishing wood frames and a dust suction device for absorbing dust generated in the wood polishing process; the manipulator, the turnover device, the first grinding device and the dust collecting device are all arranged on the operating platform;

the mechanical arm comprises a second grinding device for grinding the panel of the wood, an adsorption module for adsorbing the wood and a mechanical arm for driving the adsorption module and the second grinding device to move; the mechanical arm is arranged on the operating platform; the output end of the mechanical arm is provided with a mounting box which can rotate relative to the output end of the mechanical arm, and the adsorption module and the second polishing device are arranged in the mounting box; the adsorption end of the adsorption module and the polishing end of the second polishing device respectively penetrate through the mounting box and are arranged outside the mounting box;

the overturning device comprises a clamping device for clamping and erecting the wood and a rotating module for rotating the clamping device; the rotating module is arranged on the operating platform; the clamping device is arranged on the rotating module.

2. The door panel grinding apparatus according to claim 1, wherein the dust suction device includes a bracket connected to the operation platform and a dust removal module disposed on the bracket and above the operation platform.

3. The door panel grinding apparatus according to claim 2, wherein the dust removal module includes an air inlet passage, a dust remover main body, a filter device, an air outlet, and a vacuum pump;

the output end of the air inlet channel is communicated with the output end of the dust remover main body; the output end of the dust remover main body is communicated with the filtering device; the filtering device is communicated with the exhaust port, and the exhaust port is communicated with the vacuum pump; the filtering device comprises a filter screen; the filter screen is connected with the output end of the dust remover main body.

4. The door panel grinding apparatus according to claim 3, wherein the dust collector body includes a communicating pipe, a vent chamber, and a liquid communicating chamber; the cavity channel of the ventilation cavity is of a spiral structure; two ends of the ventilation cavity are respectively communicated with the air inlet channel and the filtering device; the vent cavity is arranged above the liquid through cavity; the communicating tube communicates the liquid passing chamber with the vent chamber.

5. The door panel sanding apparatus of claim 1, wherein the first sanding device includes a friction belt, a housing, a first motor, a drive shaft, and a driven shaft; the shell is connected with the operating platform; the first motor is arranged on the shell, a power output end of the first motor is connected with one end of the driving shaft, and the other end of the driving shaft is rotatably connected with the shell; two ends of the driven shaft are rotatably connected with the shell; the friction belt is sleeved on the driving shaft and the driven shaft.

6. The door panel grinding apparatus according to claim 1, wherein the mounting box is provided with a first mounting hole and a second mounting hole; the first mounting hole and the second mounting hole are located on planes of the mounting box, which are perpendicular to each other.

7. The door panel grinding apparatus according to claim 6, wherein the second grinding device includes a second motor, a first rotating shaft, and a grinding disc; the second motor is arranged in the mounting box, the power output end of the second motor is connected with one end of the first rotating shaft, and the other end of the first rotating shaft extends out of the mounting box through the first mounting hole and is axially connected with the polishing disc.

8. The door panel grinding apparatus according to claim 7, wherein the suction module includes a suction pump, a solenoid valve, a breather pipe, and a suction cup; the air pump and the electromagnetic valve are both arranged in the mounting box; the output end of the air pump is connected with the electromagnetic valve; one end of the vent pipe is connected with the electromagnetic valve, and the other end of the vent pipe penetrates through the second mounting hole, extends out of the mounting box and is communicated with the sucker.

9. The door panel grinding apparatus according to claim 1, wherein the rotating module includes a third motor, a second rotating shaft, and a rotating disk; the third motor is connected with the lower surface of the operating platform; the output end of the third motor is connected with one end of the second rotating shaft; the other end of the second rotating shaft penetrates through the operating platform and is axially connected with the rotating disc.

10. The door panel grinding apparatus according to claim 9, wherein the clamping device includes a clamping frame and a first cylinder, both disposed symmetrically with respect to a symmetry axis of the rotating disc and hinged to the rotating disc; each clamping frame is provided with a second air cylinder; the output ends of the second air cylinders are oppositely arranged; the first cylinder is hinged with the rotating disc; the output end of the first air cylinder is connected with the clamping frame.

Technical Field

The invention relates to the technical field of door processing equipment, in particular to door plate polishing equipment.

Background

Wooden doors, as the name implies, are wooden doors. It can be divided into many kinds according to the material, process and use. In particular to a solid wood door, the door core of which is formed by bonding pine, fir or imported filling materials and the like. And (3) externally pasting a density board and a solid wood veneer, performing high-temperature hot pressing to obtain the wood veneer, and sealing edges by using solid wood lines. Generally, the core of a high-grade solid wood composite door is mostly high-quality white pine, and the surface of the high-grade solid wood composite door is a solid wood veneer. The white bulk density is small, the weight is light, and the water content is easy to control, so that the finished door is light in weight and is not easy to deform and crack. In addition, the solid wood composite door also has the characteristics of heat preservation, impact resistance, flame retardance and the like, and becomes a hot door selected in the existing home.

Need polish to the raw and other materials timber of doing the door when making the solid wood composite door for the timber surface is smooth, and in the current thick process of polishing, adopt artifical mode of polishing usually, with timber rigid, adopt the sand table to polish, can produce a large amount of dusts in the process of polishing, the dust is piled up in the air, causes dust explosion easily and leads to the fact certain influence to workman's health.

Disclosure of Invention

Based on this, in order to solve the problems that the existing polishing process needs manual polishing and generates a large amount of dust, the invention provides door plate polishing equipment, which has the following specific technical scheme:

a door plate polishing device comprises an operation platform, a manipulator, a turnover device, a first polishing device for polishing wood frames and a dust suction device for absorbing dust generated in the wood polishing process; the manipulator, the turnover device, the first grinding device and the dust collecting device are all arranged on the operating platform;

the mechanical arm comprises a second grinding device for grinding the panel of the wood, an adsorption module for adsorbing the wood and a mechanical arm for driving the adsorption module and the second grinding device to move; the mechanical arm is arranged on the operating platform; the output end of the mechanical arm is provided with a mounting box which can rotate relative to the output end of the mechanical arm, and the adsorption module and the second polishing device are arranged in the mounting box; the adsorption end of the adsorption module and the polishing end of the second polishing device respectively penetrate through the mounting box and are arranged outside the mounting box;

the overturning device comprises a clamping device for clamping and erecting the wood and a rotating module for rotating the clamping device; the rotating module is arranged on the operating platform; the clamping device is arranged on the rotating module.

Above-mentioned technical scheme provides a door plant equipment of polishing, compares with prior art, and its beneficial effect includes: through the combination of the turnover device, the first polishing device and the mechanical arm, after the wood is placed on the rotating module, the clamping device clamps the wood and then erects the wood, the mechanical arm and the second polishing device are started, one side of the wood is polished through the movement of the mechanical arm and the work of the second polishing device, the wood is rotated through the rotating module, the mechanical arm and the second polishing device are started in the same way, the other side of the wood is polished, the wood is adsorbed through the adsorption module, and the frame of the wood is polished at the first polishing device through the driving of the mechanical arm, so that the wood for manufacturing the door panel is polished in an all-round automatic manner, and the door panel polishing machine has good practicability; through setting up dust extraction, absorb the produced dust of in-process of polishing, avoid the dust to pile up and the workman inhales the dust, effectively ensure workman's personal safety.

Furthermore, dust extraction includes support and dust removal module, the support with operation platform is connected, dust removal module sets up on the support and be located operation platform's top.

Further, the dust removal module comprises an air inlet channel, a dust remover main body, a filtering device, an air outlet and a vacuum pump;

the output end of the air inlet channel is communicated with the output end of the dust remover main body; the output end of the dust remover main body is communicated with the filtering device; the filtering device is communicated with the exhaust port, and the exhaust port is communicated with the vacuum pump; the filtering device comprises a filter screen; the filter screen is connected with the output end of the dust remover main body.

Further, the dust remover main body comprises a communicating pipe, a ventilation cavity and a liquid communicating cavity; the cavity channel of the ventilation cavity is of a spiral structure; two ends of the ventilation cavity are respectively communicated with the air inlet channel and the filtering device; the vent cavity is arranged above the liquid through cavity; the communicating tube communicates the liquid passing chamber with the vent chamber.

Further, the first grinding device comprises a friction belt, a shell, a first motor, a driving shaft and a driven shaft; the shell is connected with the operating platform; the first motor is arranged on the shell, a power output end of the first motor is connected with one end of the driving shaft, and the other end of the driving shaft is rotatably connected with the shell; two ends of the driven shaft are rotatably connected with the shell; the friction belt is sleeved on the driving shaft and the driven shaft.

Further, the mounting box is provided with a first mounting hole and a second mounting hole; the first mounting hole and the second mounting hole are located on planes of the mounting box, which are perpendicular to each other.

Further, the second grinding device comprises a second motor, a first rotating shaft and a grinding disc; the second motor is arranged in the mounting box, the power output end of the second motor is connected with one end of the first rotating shaft, and the other end of the first rotating shaft extends out of the mounting box through the first mounting hole and is axially connected with the polishing disc.

Further, the adsorption module comprises an air suction pump, an electromagnetic valve, a vent pipe and a sucker; the air pump and the electromagnetic valve are both arranged in the mounting box; the output end of the air pump is connected with the electromagnetic valve; one end of the vent pipe is connected with the electromagnetic valve, and the other end of the vent pipe penetrates through the second mounting hole, extends out of the mounting box and is communicated with the sucker.

Further, the rotating module device comprises a third motor, a second rotating shaft and a rotating disc; the third motor is connected with the lower surface of the operating platform; the output end of the third motor is connected with one end of the second rotating shaft; the other end of the second rotating shaft penetrates through the operating platform and is axially connected with the rotating disc.

Further, the clamping device comprises a clamping frame and a first air cylinder, wherein the clamping frame and the first air cylinder are symmetrically arranged relative to the symmetry axis of the rotating disc and are hinged to the rotating disc; each clamping frame is provided with a second air cylinder; the output ends of the second air cylinders are oppositely arranged; the first cylinder is hinged with the rotating disc; the output end of the first air cylinder is connected with the clamping frame.

Drawings

The invention will be further understood from the following description in conjunction with the accompanying drawings. The components in the figures are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the embodiments. Like reference numerals designate corresponding parts throughout the different views.

Fig. 1 is one of door panel grinding apparatuses according to an embodiment of the present invention;

fig. 2 is a second embodiment of a door panel grinding apparatus according to the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

fig. 4 is a schematic structural diagram of a dust removal module of a door panel grinding device according to an embodiment of the invention;

fig. 5 is a schematic structural diagram of a first grinding device of a door panel grinding apparatus according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a mounting box of a door panel grinding device according to an embodiment of the present invention.

Description of reference numerals:

100-a manipulator; 111-a second electric machine; 112-a first rotating shaft; 113-grinding disc; 114-a suction pump; 115-solenoid valve; 116-a ventilation tube; 117-suction cup; 120-a robotic arm; 130-mounting a box; 131-a first mounting hole; 132-a second mounting hole; 200-a turnover device; 210-a clamping device; 211-a holder; 212-a first cylinder; 213-a second cylinder; 220-a rotation module; 214-a third motor; 215-a second axis of rotation; 216-a rotating disk; 300-a first grinding device; 310-friction belt; 320-a housing; 330-a first motor; 340-a drive shaft; 350-a driven shaft; 400-a dust extraction device; 410-a stent; 420-a dust removal module; 430-an intake passage; 440-a precipitator body; 441-a communicating pipe; 442-a ventilation lumen; 443-liquid through cavity; 450-a filtration device; 460-an exhaust port; 470-vacuum pump; 480-a filter screen; 500-an operating platform; 600-wood.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to embodiments thereof. It should be understood that the detailed description and specific examples, while indicating the scope of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The terms "first" and "second" used herein do not denote any particular order or quantity, but rather are used to distinguish one element from another.

As shown in fig. 1 to 6, a door panel polishing apparatus according to an embodiment of the present invention includes an operation platform 500, further including a robot 100, a turnover device 200, a first polishing device 300 for polishing wood frames, and a dust collecting device 400 for collecting dust generated during polishing wood 600; the manipulator 100, the turnover device 200, the first grinding device 300 and the dust suction device 400 are all arranged on the operating platform 500; the manipulator 100 comprises a second polishing device for polishing a panel of wood, an adsorption module for adsorbing the wood, and a mechanical arm 120 for driving the adsorption module and the second polishing device to move; the robot arm 120 is disposed on the operation platform 500; the output end of the mechanical arm 120 is provided with a mounting box 130 which can rotate relative to the output end of the mechanical arm 120, and the adsorption module and the second polishing device are arranged in the mounting box 130; the adsorption end of the adsorption module and the polishing end of the second polishing device respectively penetrate through the mounting box 130 and are positioned outside the mounting box 130; the turnover device 200 comprises a clamping device 210 for clamping the wood 600 and erecting the wood 600 and a rotating module 220 for rotating the clamping device 210; the rotating module 220 is arranged on the operating platform 500; the clamping device 210 is disposed on the rotating module 220.

According to the door panel polishing equipment, through the combination of the turnover device 200, the first polishing device 300 and the manipulator 100, after the wood 600 is placed on the rotating module 220, the clamping device 210 clamps the wood 600 and then erects the wood 600, the mechanical arm 120 and the second polishing device are started, one surface of the wood 600 is polished through the movement of the mechanical arm 120 and the work of the second polishing device, the wood 600 is rotated through the rotating module 220, the mechanical arm 120 and the second polishing device are started in the same way, the other surface of the wood 600 is polished, the wood 600 is adsorbed through the adsorption module, and the frame of the wood 600 is polished at the first polishing device 300 through the driving of the mechanical arm 120, so that the wood 600 for manufacturing the door panel is polished in an all-directional automatic mode, and the door panel polishing equipment has good practicability; through setting up dust extraction 400, absorb the produced dust of in-process of will polishing, avoid the dust to pile up and the workman inhales the dust, effectively ensure workman's personal safety.

In one embodiment, the dust suction device 400 includes a bracket 410 and a dust removal module 420, the bracket 410 is connected to the operation platform 500, and the dust removal module 420 is disposed on the bracket 410 and above the operation platform 500. Further, the bracket 410 sets the dust removal module 420 on the operation platform 500, and the height of the bracket 410 is higher than the highest operation height of the manipulator 100, so that the dust removal module 420 is ensured not to affect the normal work of the manipulator 100, thereby ensuring that the polishing of the wood 600 can be smoothly performed, and having good practicability.

In one embodiment, the dust removal module 420 includes an intake passage 430, a dust remover body 440, a filtering device 450, an exhaust port 460, and a vacuum pump 470; the output end of the air inlet passage 430 is communicated with the output end of the dust collector main body 440; the output end of the precipitator main body 440 is communicated with the filtering device 450; the filtering device 450 is in communication with the exhaust port 460, and the exhaust port 460 is in communication with the vacuum pump 470; the filtering device 450 comprises a filter screen 480; the filter screen 480 is connected to an output end of the dust collector main body 440. Further, the air inlet passage 430 is provided above the first and second polishing apparatuses 300 and 300. Air inlet channel 430 is in the use, vacuum pump 470 inhales the air of inlet end department and carries the dust into air inlet channel 430 with the dust, and under vacuum pump 470's effect, the gas that carries the dust passes through air inlet channel 430 successively, dust remover main part 440 and filter equipment 450, and discharge from gas vent 460, and here, when the gas that carries the dust passes through filter screen 480, the dust is intercepted, and gas can spill over through filter screen 480, and dust in the gas is separated with gaseous, makes the dust volume in the gas that passes filter screen 480 greatly reduced, realizes the filterable purpose of dust, has effectively guaranteed that operational environment's is clean and tidy, and personnel's safety.

In one embodiment, the duster body 440 includes a communicating pipe 441, a breather chamber 442 and a liquid communicating chamber 443; the cavity channel of the ventilation cavity 442 is of a spiral structure; the two ends of the ventilation chamber 442 are respectively communicated with the air inlet channel 430 and the filtering device 450; the vent lumen 442 is disposed above the weep lumen 443; the communication pipe 441 communicates the liquid communication chamber 443 with the vent chamber 442. Further, the channels of the ventilation cavity 442 are at least provided with 2, and the bottommost end of each cavity is communicated with the liquid passing cavity 443 through the communicating pipe 441. The spiral vent chamber 442 converts the air entering from the air inlet channel 430 into a spiral air flow, the spiral air flow flows to the air outlet 460 along the spiral channel of the vent chamber 442, the liquid passing chamber 443 is arranged below the vent chamber 442 and communicated with the vent chamber 442 through the communicating pipe 441, and the liquid passing chamber 443 can rise the water surface after being filled with water until entering the vent chamber 442. Spiral pivoted gas can arouse water at the in-process that flows to gas vent 460 to drive little drop of water and remove in ventilating chamber 442, dust in the gas can fully with drop of water or surface of water contact, thereby together with water absorption, and peel off from gaseous, through this mode, can greatly reduced contains dust quantity in the inspiratory gas.

It should be noted that the vacuum pump 470 is prior art, and has a wide power range, and the vacuum pump 470 with a suitable power can be directly used.

Further, the filter device 450 includes a tank and a water storage box; the water storage box is connected with the lower surface of the tank body; the output end of the duster body 440 extends into the tank body and is arranged towards the water storage box. The during operation of vacuum pump 470, spiral pivoted gas can arouse water at the in-process that flows to gas vent 460 to drive the drop of water and remove in ventilating chamber 442, and when carrying out the dust completely cut off through setting up filter screen 480, the drop of water that also will remove to the output of dust remover main part 440 keeps apart, and condense into the drop of water in filter screen 480 department, and then instil into water storage box department, thereby realize the collection of water resource, and can carry out the reutilization in pouring into liquid cavity 443 again with the water of collecting, good practicality has.

Furthermore, the air inlet channel 430 is of a hose structure, and the air inlet end of the air inlet channel 430 is provided with an internal thread for externally connecting a suction head, so that various suction heads on the market can be matched, and a stronger dust suction effect can be achieved at corners or gaps. By switching the suction heads with different types and sizes, the speed of the external gas when entering can be changed.

In one embodiment, the first grinding apparatus 300 includes a friction belt 310, a housing 320, a first motor 330, a driving shaft 340, and a driven shaft 350; the housing 320 is connected with the operation platform 500; the first motor 330 is arranged on the shell 320, a power output end of the first motor 330 is connected with one end of the driving shaft 340, and the other end of the driving shaft 340 is rotatably connected with the shell 320; the two ends of the driven shaft 350 are rotatably connected with the shell 320; the friction belt 310 is sleeved on the driving shaft 340 and the driven shaft 350. Further, the first motor 330 drives the driving shaft 340 to rotate, and drives the friction belt 310 to move. Further, sandpaper is attached to the surface of the friction belt 310. The frame of the wood 600 is contacted with the sand paper on the friction belt 310 during the movement process, so that the wood 600 can be polished.

In one embodiment, the mounting box 130 is provided with a first mounting hole 131 and a second mounting hole 132; the first mounting hole 131 and the second mounting hole 132 are located on planes perpendicular to each other of the mounting box 130.

In one embodiment, the second grinding device includes a second motor 111, a first rotating shaft 112, and a grinding disk 113; the second motor 111 is arranged in the mounting box 130, a power output end of the second motor 111 is connected with one end of the first rotating shaft 112, and the other end of the first rotating shaft 112 extends out of the mounting box 130 through the first mounting hole 131 and is axially connected with the polishing disc 113. Further, the polishing plate 113 is made of silica gel and the surface thereof is covered with sand paper. Further, a magic tape is arranged on the surface of the polishing disc 113, and the abrasive paper is adhered to the magic tape; the abrasive paper of the polishing disc 113 can be quickly replaced through magic tape according to the processing requirement of thickness degree, and different required roughness and flatness are carried out on wood, so that quick processing is carried out, manual intervention is reduced, the working efficiency is improved, and the dust flying of wood chips is reduced. Further, the specific size of the sanding disc 113 is determined with respect to the corresponding size of sandpaper that needs to be selected.

In one embodiment, the adsorption module comprises a suction pump 114, a solenoid valve 115, a breather tube 116, and a suction cup 117; the suction pump 114 and the solenoid valve 115 are both disposed in the mounting box 130; the output end of the air pump 114 is connected with the electromagnetic valve 115; one end of the vent pipe 116 is connected to the solenoid valve 115, and the other end of the vent pipe 116 passes through the second mounting hole 132 and extends out of the mounting box 130 and is communicated with the suction cup 117. Under the condition that the suction pump 114 is operated and the electromagnetic valve 115 is opened, the suction cup 117 can suck the wood 600 so as to realize the grabbing of the wood 600.

Further, because the first mounting hole 131 and the second mounting hole 132 are vertically arranged, and the other end of the first rotating shaft 112 extends out of the mounting box 130 through the first mounting hole 131 and is axially connected with the polishing disc 113, and the other end of the air pipe 116 extends out of the mounting box 130 through the second mounting hole 132 and is communicated with the suction disc 117; therefore, when the mounting box 130 rotates 90 degrees, the action mode of the manipulator 100 can be changed from the polishing disk 113 to the suction disk 117 or from the suction disk 117 to the polishing disk 113, the structure is simple, the output end of the manipulator 100 does not need to be manually changed by the polishing disk 113 or the suction disk 117, and the practicability is good.

In one embodiment, the rotating module 220 includes a third motor 214, a second rotating shaft 215, and a rotating disc 216; the third motor 214 is connected with the lower surface of the operating platform 500; an output end of the third motor 214 is connected to one end of the second rotating shaft 215; the other end of the second rotating shaft 215 passes through the operating platform 500 and is axially connected with the rotating disc 216. The third motor 214 is operated to drive the second rotating shaft 215 to rotate, and the rotation of the second rotating shaft 215 drives the rotating disc 216 to rotate; the wood 600 is placed on the rotating disc 216, so that the wood 600 can be rotated by any angle, the wood 600 is not required to be manually rotated in the existing operation process, the automation of the operation is realized, and the wood 600 rotating device has good practicability.

In one embodiment, the gripping device 210 comprises a gripping holder 211 and a first cylinder 212, both arranged symmetrically with respect to the axis of symmetry of the rotating disc 216 and hinged to the rotating disc 216; a second air cylinder 213 is arranged on each clamping frame 211; the output ends of the second air cylinders 213 are oppositely arranged; the first cylinder 212 is hinged with the rotating disc 216; the output end of the first cylinder 212 is connected to the holder 211. The second air cylinders 213 arranged on the symmetrically arranged clamping frames 211 can clamp the wood 600 when acting; through first cylinder 212, can support the holding frame 211 that articulates on rolling disc 216 for rolling disc 216 rotates the back, and second grinding device can polish the another side of timber 600, has good practicality.

The working process is as follows: injecting water into the liquid through cavity 443 and starting the vacuum pump 470, then placing the wood 600 on the rotating disc 216 and arranging the wood 600 between the pair of clamping frames 211, starting the second air cylinder 213, clamping the wood 600 under the action of the second air cylinder 213, starting the first air cylinder 212 to enable the wood 600 to be erected in a clamped state, starting the mechanical arm 120 and the second polishing device, driving the second polishing device to move on one side of the wood 600 under the driving of the mechanical arm 120, driving the rotating disc 216 to rotate under the driving of the second motor 111, thereby polishing in the process of moving on the wood 600, after polishing on one side of the wood 600, starting the mechanical arm 120 to move the second polishing device to a proper position, starting the third motor 214 to rotate the other side of the wood 600 to face the second polishing device, starting the mechanical arm 120 and the second polishing device to polish the other side of the wood 600, after the two sides of the wood 600 are polished, the mechanical arm 120 rotates to enable the second mounting hole 132 of the mounting box 130 to face the wood 600, the suction cup 117 is attached to the wood 600 under the driving of the mechanical arm 120, and the suction pump 114 is started to enable the wood 600 to be adsorbed on the suction cup 117; driving the first cylinder 212 and the second cylinder 213, driving the clamping frame 211 to release the clamping of the wood 600 and returning to the original position; starting the first motor 330, rotating the friction belt 310, starting the mechanical arm 120, enabling the frame of the wood 600 to be in contact with the friction belt 310 and polishing, starting the mechanical arm 120 after polishing, and putting the polished wood 600 back to the operating platform 500.

In summary, the following steps: through the combination of the turnover device 200, the first polishing device 300 and the manipulator 100, after the wood 600 is placed on the rotating module 220, the clamping device 210 clamps the wood 600 and then erects the wood 600, the manipulator 120 and the second polishing device are started, one surface of the wood 600 is polished through the movement of the manipulator 120 and the work of the second polishing device, the wood 600 is rotated through the rotating module 220, the manipulator 120 and the second polishing device are started in the same way, the other surface of the wood 600 is polished, the wood 600 is adsorbed through the adsorption module, and the frame of the wood 600 is polished at the first polishing device 300 through the driving of the manipulator 120, so that the automation of polishing the wood 600 for manufacturing door panels is realized, the all-directional polishing of the wood 600 is realized, and the wood 600 has good practicability; through setting up dust extraction 400, absorb the produced dust of in-process of will polishing, avoid the dust to pile up and the workman inhales the dust, effectively ensure workman's personal safety.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.