CN116748983A - Polishing device for furniture manufacturing - Google Patents

Abstract

The invention discloses a polishing device for furniture manufacture, which relates to the technical field of furniture manufacture equipment and comprises a workbench, wherein a lifting column is fixedly connected to the bottom of the workbench and close to the end part of the workbench, a safety cover is fixedly connected to the bottom of a sliding part, a polishing roller is rotatably connected to the inner surface of the safety cover, a pressing module is fixedly connected to the end part of the outer surface of the safety cover, an airflow guide hopper is fixedly connected to the outer surface of the safety cover, an anti-adhesion module is arranged at the top of the inner surface of the safety cover and close to the polishing roller, an exhaust fan is arranged in a box body, an exhaust fan is arranged at one side of the box body, the side of the exhaust fan is far away from an air pipe, a rotary jacking ball is fixedly connected to the blade position of the exhaust fan, a impurity removing filter plate is rotatably connected to the inner part of the box body, and a stress protrusion is fixedly connected to one side of the impurity removing filter plate, which is close to the rotary jacking ball. This polishing device for furniture manufacture has reached the effect of in time edulcoration, can in time handle saw-dust and dust, reduces saw-dust and splashes and dust deposit for it is effectual to polish.

Description

A kind of grinding device for furniture manufacturing

Technical field

The present invention relates to the technical field of furniture manufacturing equipment, specifically a polishing device for furniture manufacturing.

Background technique

With the continuous development of social and economic conditions, people's quality of life has generally improved, and furniture is an important material for people to decorate their living environment. Therefore, the innovation and updating of furniture are widely concerned and loved by people. Furniture refers to a large category of equipment and facilities that are essential for humans to maintain normal life, engage in production practices, and carry out social activities. Furniture has also continued to develop and innovate in the footsteps of the times. Nowadays, there are many categories, different materials, complete varieties, and different uses. Furniture is an important foundation for establishing a work and living space. The furniture manufacturing process includes operations such as cutting, cleaning and sanding. When polishing is required, polishing equipment is used to polish the furniture materials.

At present, when the existing furniture boards are polished, a large amount of wood chips and dust will be produced. The wood chips and dust cannot be processed in time, causing the wood chips to fly. At the same time, a large amount of dust will be deposited on the surface of the furniture boards, causing scratches. This will affect the polishing effect.

Contents of the invention

In order to achieve the above objects, the present invention is realized through the following technical solutions: a polishing device for furniture manufacturing, including:

A workbench, a rectangular groove is provided at the center of the top of the workbench, and a lifting column is fixedly connected to the bottom of the workbench and close to the end, and the output end of the lifting column is fixedly connected to a base frame;

Also includes:

The grinding assembly has a sliding member slidably connected to the outer surface of the base frame, and a safety cover is fixedly connected to the bottom of the sliding member, and a grinding roller is rotationally connected to the inner surface of the safety cover, and the The end of the outer surface of the safety cover is fixedly connected with a pressing module, and the outer surface of the safety cover is fixed and connected with an airflow guide bucket, and an anti-adhesion module is provided on the top of the inner surface of the safety cover and close to the grinding roller, Using the contraction of the lifting column, the grinding assembly is driven downward through the base frame, and then the grinding roller is adjusted to an appropriate height to facilitate the adaptation of furniture materials of different thicknesses, and the power mechanism is used as power to drive the grinding roller quickly. Rotating, the furniture raw materials can be polished, and the safety cover is covered on the outside of the polishing roller, which can promptly block the flying wood chips and prevent the wood chips from flying. At the same time, with the rotation of the grinding roller, not only can the furniture be polished When grinding raw materials, you can also use the rotation to generate airflow around the grinding roller, and then discharge the dust generated by grinding from the airflow guide bucket to reduce the impact of dust;

The impurity removal assembly has a box fixed at the bottom of the workbench, and the top of the outer surface of the box is fixed and connected to an air duct, and an air duct is installed inside the box and on one side away from the air duct. Exhaust fan, and the blade position of the exhaust fan is fixedly connected to a rotating pressing ball, and an impurity removing filter plate is rotationally connected to the inside of the box, and the outer surface of the impurity removing filter plate is close to the rotating pressing ball. There is a force-bearing bulge fixedly connected to one side of the box. Turn on the exhaust fan. At this time, the air in the box is discharged from the air outlet. At this time, the outside air enters the box through the air duct, thus forming an air circulation. At this time, the rapid flow is used The airflow carries the debris generated by grinding into the box, and uses the impurity removal filter plate to filter the debris in time. At the same time, the rotating top pressure ball is driven by the blades on the exhaust fan to rotate in a circle, making the rotating top The pressure ball will exert a pushing force on the stressed protrusion, causing the impurity removal filter plate to rotate.

Preferably, a transmission screw is rotatably connected to the inner surface of the base frame and close to the top. The right end of the outer surface of the transmission screw penetrates the inner surface of the base frame and extends to the outside. The outer surface of the base frame is fixedly connected. There is a servo motor, the output end of the servo motor is fixedly connected to the right end of the outer surface of the transmission screw through a coupling, the outer surface end of the safety cover is fixedly connected to a power mechanism, and the output end of the power mechanism is connected to the grinding The outer surface ends of the rollers are fixedly connected through couplings.

Preferably, the pressing module includes a housing, the outer surface of the housing is fixedly connected to the end of the outer surface of the safety cover, the bottom of the housing is slidably connected to a pressing square bar, and the bottom end of the pressing square bar is The rolling connection is equipped with a roller, and the top of the pressing square rod is fixedly connected with a chain elastic ring. When the safety cover moves downward, the pressing module will also be driven to move downward together, and the bottom of the roller is used to contact the top of the furniture material. , and as it continues to move downward, the pressing square rod is subject to pressing force, and the pressing square rod will slide toward the inside of the housing. At this time, the chain-shaped elastic ring is compressed by the top pressure, and uses the action force and reaction force, This allows the furniture materials to be pressed and is less likely to shake. At the same time, the rolling wheels can be used to roll and press the furniture materials, making the overall movement of the pressing module smooth.

Preferably, the bottom of the housing is provided with a perforation through which the pressing square rod passes, the bottom end of the pressing square rod is provided with a rolling groove that matches the roller, and the top end of the chain-shaped elastic ring is in contact with the inner surface of the housing. Surface top fixed connection.

Preferably, the anti-adhesion module includes a V-shaped plate, the opening of the V-shaped plate is downward, the top of the V-shaped plate is fixedly connected to the top of the inner surface of the safety cover, and the bottom of the V-shaped plate is close to the polished The position of the roller is fixedly connected to an elastic brush. The top of the inner surface of the V-shaped plate and close to the end position is fixedly connected to an elastic strip. The top of the elastic strip is rollingly connected to a rolling pressing bar. When the grinding roller rotates rapidly, Utilize the opening of the V-shaped plate downward to make the symmetrical elastic brushes on both sides fit with the outer surface of the grinding roller, thereby brushing off the dust attached to the outer surface of the grinding roller. At the same time, the rolling pressing rod will be driven by the grinding roller. Rolling, and using the elastic support of the elastic strip, the rolling pressing rod jumps under the action of external force, and then strikes the grinding roller, causing the dust remaining on the outer surface of the grinding roller to fall off.

Preferably, the top end of the air duct penetrates the bottom of the workbench and extends to the outside, the air duct is arranged in an arc shape, and the impurity removal filter plate is arranged at an angle.

Preferably, an air outlet is provided on the outer surface of the box close to the exhaust fan, an impurity collecting groove is fixedly connected to the bottom of the box, and an elastic reset member is fixedly connected to the top of the outer surface of the impurity removal filter plate. , the end of the elastic reset piece away from the top of the impurity removal filter plate is fixedly connected to the top of the inner surface of the box. When the rotating pressing ball and the force-bearing protrusion are separated, the pushing pressure disappears, and under the elastic force of the elastic reset piece , causing the impurity removal filter plate to reset. Such reciprocating swing will cause the top of the reset impurity removal filter plate to collide with the top of the inner surface of the box to generate vibration, which will cause the dust stuck to the impurity removal filter plate to fall off, making it less likely to become clogged. It helps to collect and dispose of debris.

Preferably, a clamping assembly is provided on the top of the workbench and close to the rectangular groove. The clamping assembly includes a hydraulic cylinder. The outer surface of the hydraulic cylinder is fixedly connected to the bottom of the workbench. The hydraulic cylinder The output end of the clamping plate is fixedly connected with a clamping plate. The inner surface of the clamping plate is provided with a notch through hole near the corner. The inner surface of the clamping plate is fixedly connected with an anti-slip protrusion near the top. The clamping plate is fixedly connected with a clamping plate. The bottom of the clamping plate is fixedly connected with a support seat. When the furniture material is placed into the rectangular groove, the extension of the hydraulic cylinder is used to push the clamping plate to move. At this time, the symmetrical clamping plates on both sides move towards each other, and The clamping plate is set in a right-angled shape, so that the clamping plate can limit-clamp the furniture raw materials. At the same time, the anti-slip protrusions evenly distributed on the inner surface of the clamping plate are used to increase the friction, so that the furniture raw materials can be polished during grinding. It is not easy to move randomly and has good stability.

Preferably, a perforation through which the working end of the hydraulic cylinder passes is opened on the top of the workbench and close to the rectangular groove, and the clamping plate is arranged in a right-angle shape.

Preferably, the anti-slip protrusions are evenly distributed on the inner surface of the clamping plate and close to the top, the anti-slip protrusions are arranged obliquely, and the bottom of the support seat fits the bottom of the inner surface of the rectangular groove.

The invention provides a polishing device for furniture manufacturing. It has the following beneficial effects:

1. This grinding device for furniture manufacturing, when the grinding component is driven to move downward, the grinding roller is adjusted to an appropriate height, thereby conveniently adapting to furniture materials of different thicknesses, and the power mechanism is used to drive the grinding roller to rotate rapidly, which can The furniture raw materials are polished, and the safety cover can block the flying wood chips in time to prevent the wood chips from flying. At the same time, with the rotation of the grinding roller, not only the furniture raw materials can be polished, but also the wood chips can be used during rotation. This creates airflow around the grinding roller, and then discharges the dust generated by grinding from the airflow guide bucket, reducing the impact of dust.

2. In this polishing device for furniture manufacturing, when the bottom of the roller contacts the top of the furniture material and continues to move downward, the pressing square rod is pressed. At this time, the chain-shaped elastic ring is compressed by the top pressure, and is compressed by the pressing force. The action force and reaction force make the furniture material be pressed, making it less likely to shake. At the same time, the rolling wheel can be used to roll and press the furniture material, making the overall movement of the pressing module smooth.

3. In this furniture manufacturing grinding device, when the grinding roller rotates rapidly, the symmetrical elastic brushes on both sides are brought into contact with the outer surface of the grinding roller, thereby brushing off the dust attached to the outer surface of the grinding roller, and at the same time, the elastic brushes are used. The elastic support of the strip causes the rolling pressing rod to jump under the action of external force, and then strikes the grinding roller, causing the dust remaining on the outer surface of the grinding roller to fall off.

4. This polishing device for furniture manufacturing uses an exhaust fan to blow out the air in the box from the air outlet, and the outside air enters the box. It uses air circulation to remove the debris generated by grinding into the box, and uses an impurity removal filter plate. The debris is filtered in time, and at the same time, the rotating pressing ball in circular rotation is used to exert a driving force on the stressed protrusion, causing the impurity removal filter plate to rotate. When the rotating pressing ball and the stressed protrusion are separated, the pressing force disappears. And under the elastic force of the elastic reset piece, the impurity removal filter plate is reset. Such reciprocating swing will cause the top of the reset impurity removal filter plate to collide with the top of the inner surface of the box to generate vibration, which will cause the impurity removal filter plate to stick to the The dust on it falls off, making it less likely to get clogged.

5. The grinding device for furniture manufacturing uses the extension of the hydraulic cylinder to push the clamping plate to move. At this time, the symmetrical clamping plates on both sides move toward each other, so that the clamping plate can limit the clamping of the furniture raw materials. At the same time, the anti-slip protrusions evenly distributed on the inner surface of the clamping plate are used to increase the friction, making it difficult for the furniture raw materials to move randomly during polishing and providing good stability.

Description of the drawings

Figure 1 is a schematic diagram of the overall structure of the polishing device for furniture manufacturing according to the present invention;

Figure 2 is a schematic structural view from below of the polishing device for furniture manufacturing according to the present invention;

Figure 3 is a schematic diagram of the overall structure of the grinding assembly of the present invention;

Figure 4 is a schematic structural diagram of the grinding assembly of the present invention viewed from above;

Figure 5 is a schematic cross-sectional structural diagram of the pressing module of the present invention;

Figure 6 is a schematic structural diagram of the anti-adhesion module of the present invention viewed from above;

Figure 7 is a schematic cross-sectional structural diagram of the impurity removal component of the present invention;

Figure 8 is a schematic diagram of the overall structure of the clamping assembly of the present invention;

Figure 9 is a partial enlarged view of position A in Figure 8 of the present invention.

In the picture: 1. Workbench; 2. Rectangular groove; 3. Lifting column; 4. Base frame; 5. Grinding component; 6. Impurity removal component; 7. Clamping component; 51. Slider; 52. Safety Cover; 53. Grinding roller; 54. Pressing module; 55. Airflow guide bucket; 56. Anti-adhesion module; 57. Transmission screw; 58. Servo motor; 59. Power mechanism; 541. Housing; 542. Pressing square rod ; 543. Roller; 544. Chain elastic ring; 561. V-shaped plate; 562. Elastic brush; 563. Elastic strip; 564. Rolling pressure rod; 61. Box; 62. Air duct; 63. Exhaust fan; 64 , Rotating pressing ball; 65. Impurity removal filter plate; 66. Forced protrusion; 601. Air outlet; 602. Impurity gathering groove; 603. Elastic return member; 71. Hydraulic cylinder; 72. Clamping plate; 73. Notched through hole; 74. Anti-slip protrusion; 75. Support base.

Detailed ways

The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are presented for purposes of illustration and description, and are not intended to be exhaustive or to limit the invention to the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention and design various embodiments with various modifications as are suited to the particular use contemplated.

First Embodiment, as shown in Figures 1-6, the present invention provides a technical solution: a polishing device for furniture manufacturing, including:

Workbench 1, a rectangular groove 2 is provided at the top center of the workbench 1, and a lifting column 3 is fixedly connected to the bottom of the workbench 1 and near the end, and the output end of the lifting column 3 is fixedly connected to a base frame 4 ;

Also includes:

The grinding assembly 5 has a sliding member 51 slidably connected to the outer surface of the base frame 4, and a safety cover 52 is fixedly connected to the bottom of the sliding member 51, and a grinding roller 53 is rotationally connected to the inner surface of the safety cover 52. , using the contraction of the lifting column 3, the grinding assembly 5 is driven downward through the base frame 4, and then the grinding roller 53 is adjusted to an appropriate height, thereby conveniently adapting to furniture materials of different thicknesses, and the safety cover 52 covers the grinding roller 53 outside, the wood chips flying out of the grinding can be blocked in time, so that the wood chips are not easily splashed, and the end of the outer surface of the safety cover 52 is fixedly connected with the pressing module 54, and the outer surface of the safety cover 52 is fixed and connected with air flow. Guide bucket 55, and an anti-adhesion module 56 is provided on the top of the inner surface of the safety cover 52 and close to the polishing roller 53. A transmission screw 57 is rotatably connected to the inner surface of the base frame 4 and close to the top. The outer surface of the transmission screw 57 The right end of the surface penetrates the inner surface of the base frame 4 and extends to the outside. The outer surface of the base frame 4 is fixedly connected with a servo motor 58. The servo motor 58 can be used as power to drive the transmission screw 57 to rotate. The output end of the servo motor 58 passes through The coupling is fixedly connected to the right end of the outer surface of the transmission screw rod 57, and the outer surface end of the safety cover 52 is fixedly connected to a power mechanism 59, and the power mechanism 59 is used as power to drive the grinding roller 53 to rotate quickly, which can polish the furniture. The raw material is polished, and the output end of the power mechanism 59 and the outer surface end of the grinding roller 53 are fixedly connected through a coupling;

At the same time, with the rotation of the polishing roller 53, not only the furniture raw materials can be polished, but also the rotation can be used to generate airflow around the polishing roller 53, and then the dust generated by the grinding can be discharged from the airflow guide bucket 55 to reduce the impact of dust. .

The pressing module 54 includes a housing 541. The outer surface of the housing 541 is fixedly connected to the end of the outer surface of the safety cover 52. A pressing square rod 542 is slidingly connected to the bottom of the housing 541, and as it continues to move downward, the pressing square rod 542 moves downward. The rod 542 receives a pressing force, and the pressing square rod 542 will slide toward the inside of the housing 541. The bottom end of the pressing square rod 542 is rollingly connected with a roller 543. When the safety cover 52 moves downward, the pressing module 54 will also be pressed at this time. It is driven to move downward together, and the bottom of the roller 543 is used to contact the top of the furniture material. The top of the pressing square rod 542 is fixedly connected with a chain elastic ring 544. At this time, the chain elastic ring 544 is compressed by the top pressure, and uses the force With the reaction force, the furniture material is pressed and is less likely to shake. At the same time, the rolling wheel 543 can be used to roll and press the furniture material, so that the pressing module 54 moves smoothly as a whole.

The bottom of the housing 541 is provided with a perforation through which the pressing square rod 542 passes, to facilitate the sliding of the pressing square rod 542. The bottom end of the pressing square rod 542 is provided with a rolling groove that matches the roller 543 to facilitate the rolling of the roller 543. The chain-shaped elastic ring The top end of 544 is fixedly connected to the top of the inner surface of the housing 541 to facilitate compression of the chain-shaped elastic ring 544.

The anti-adhesion module 56 includes a V-shaped plate 561. The opening of the V-shaped plate 561 is downward. The top of the V-shaped plate 561 is fixedly connected to the top of the inner surface of the safety cover 52. The bottom of the V-shaped plate 561 is fixed close to the polishing roller 53. It is connected with an elastic brush 562. The elastic brush 562 can brush away the dust attached to the outer surface of the grinding roller 53. When the grinding roller 53 rotates rapidly, the opening of the V-shaped plate 561 is used downward to make the elasticity of the two sides relatively symmetrical. The brush 562 is in contact with the outer surface of the grinding roller 53 to remove the dust attached to the outer surface of the grinding roller 53. An elastic strip 563 is fixedly connected to the top of the inner surface of the V-shaped plate 561 and near the end. The elastic strip 563 is The top end is rollingly connected with a rolling pressure rod 564. At the same time, the rolling pressure rod 564 will be driven by the polishing roller 53 to roll, and the elastic support of the elastic strip 563 is used to cause the rolling pressure rod 564 to jump under the action of external force, thereby affecting the polishing roller 53. Knock the dust remaining on the outer surface of the polishing roller 53 to fall off.

The bottom end of the elastic brush 562 is used to fit the outer surface of the polishing roller 53, and as the polishing roller 53 rotates, the polishing roller 53 is cleaned. At the same time, the elastic strip 563 is curved to facilitate elastic deformation after receiving external force. , which in turn helps to drive the rolling pressure rod 564 to reciprocate and shake, promoting the knocking of the polishing roller 53 , and utilizing the bottom of the rolling pressure rod 564 to fit with the top of the polishing roller 53 , so that the rolling pressure rod 564 will follow the grinding roller 53 Rotate together and use rolling contact to reduce friction.

The second embodiment, as shown in Figure 7, is an impurity removal assembly 6. The impurity removal assembly 6 has a box 61 fixed at the bottom of the workbench 1, and the top of the outer surface of the box 61 is fixed and connected with an air duct 62. The air enters the box 61 through the air duct 62, thus forming an air flow circulation. At this time, the fast flowing airflow is used to carry the debris generated by grinding into the box 61, and the inside of the box 61 is away from the air duct 62. An exhaust fan 63 is installed on one side. The exhaust fan 63 can be used as a power to blow the air. The blade position of the exhaust fan 63 is fixedly connected with a rotating pressing ball 64, and the inside of the box 61 is rotationally connected with an impurity removal filter plate. 65. The impurity removal filter plate 65 can timely filter the debris carried by the airflow, and the outer surface of the impurity removal filter plate 65 and the side close to the rotating pressing ball 64 is fixedly connected with a force-bearing protrusion 66, and at the same time, the rotating pressing is used. The ball 64 is driven by the blades on the exhaust fan 63 to rotate in a circle, so that the rotating pressing ball 64 exerts a driving force on the force-bearing protrusion 66, causing the impurity removal filter plate 65 to rotate.

The top of the air duct 62 runs through the bottom of the workbench 1 and extends to the outside to facilitate the absorption of debris produced by grinding. The air duct 62 is set in an arc shape, and the impurity removal filter plate 65 is arranged at an angle, and the edge is attached to the outside of the impurity removal filter plate 65 Surface debris falls off.

An air outlet 601 is provided on the outer surface of the box 61 and close to the exhaust fan 63. When the exhaust fan 63 is turned on, the air in the box 61 is discharged from the air outlet 601. The bottom of the box 61 is fixedly connected with a dust collector. The impurity-removing filter plate 65 can collect the debris filtered by the impurity-removing filter plate 65. The top of the outer surface of the impurity-removing filter plate 65 is fixedly connected with an elastic reset piece 603. The elastic reset piece 603 can provide elastic force and elastic reset. One end of the member 603 away from the top of the impurity removal filter plate 65 is fixedly connected to the top of the inner surface of the box 61 .

When the rotating pressing ball 64 and the force-bearing protrusion 66 are separated, the pressing force disappears, and under the elastic force of the elastic return member 603, the impurity removal filter plate 65 is reset. Such reciprocating swing will cause the impurity removal filter plate 65 to reset. The top of the plate 65 collides with the top of the inner surface of the box 61 to generate vibration, which causes the dust stuck on the impurity removal filter plate 65 to fall off, making it less likely to be clogged and helping to collect and process the debris.

In the third embodiment, as shown in Figures 8-9, a clamping assembly 7 is provided on the top of the workbench 1 and close to the rectangular groove 2. The clamping assembly 7 includes a hydraulic cylinder 71, and the outer surface of the hydraulic cylinder 71 is in contact with the rectangular groove 2. The bottom of the workbench 1 is fixedly connected. When the furniture raw materials are put into the rectangular groove 2, the extension of the hydraulic cylinder 71 is used. The output end of the hydraulic cylinder 71 is fixedly connected with a clamping plate 72, and the clamping plate 72 is pushed. At this time, the symmetrical clamping plates 72 on both sides move toward each other, and the clamping plates 72 are set into a right-angled right angle shape, so that the clamping plates 72 can limit the clamping of the furniture raw materials, and the clamping plates 72 There is a notched through hole 73 on the inner surface and close to the corner. An anti-slip protrusion 74 is fixedly connected to the inner surface of the clamping plate 72 and close to the top. At the same time, the anti-slip protrusions 74 evenly distributed on the inner surface of the clamping plate 72 are used to increase the size. The friction force prevents the furniture raw materials from moving randomly during polishing and has good stability. The bottom of the clamping plate 72 is fixedly connected with a support seat 75, and the support seat 75 plays a supporting role.

The top of the workbench 1 and close to the rectangular groove 2 is provided with a perforation through which the working end of the hydraulic cylinder 71 passes, which facilitates the extension and contraction of the hydraulic cylinder 71. The clamping plate 72 is set in a right angle to facilitate the positioning of furniture raw materials. .

The anti-skid protrusions 74 are evenly distributed on the inner surface of the clamping plate 72 and close to the top, so that the outer surface edges of the multiple groups of anti-skid protrusions 74 are in contact with the furniture, increasing contact points. The anti-skid protrusions 74 are arranged at an angle, and the bottom of the support base 75 Fitted with the bottom of the inner surface of the rectangular groove 2 , the support seat 75 can support the clamping plate 72 .

Obviously, the described embodiments are only some of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in this field and related fields without creative efforts should fall within the scope of protection of the present invention. The structures, devices and operating methods that are not specifically described and explained in the present invention are all implemented according to conventional means in the art unless otherwise specified or limited.

Claims (10)

1. A polishing device for furniture manufacturing, comprising:

the device comprises a workbench (1), wherein a rectangular groove (2) is formed in the center of the top of the workbench (1), a lifting column (3) is fixedly connected to the bottom of the workbench (1) and close to the end part, and a base frame (4) is fixedly connected to the output end of the lifting column (3);

characterized by further comprising:

the grinding assembly (5) is provided with a sliding piece (51) which is connected to the outer surface of the base frame (4) in a sliding mode, a safety cover (52) is fixedly connected to the bottom of the sliding piece (51), a grinding roller (53) is rotatably connected to the inner surface of the safety cover (52), a pressing module (54) is fixedly connected to the end portion of the outer surface of the safety cover (52), an airflow guide hopper (55) is fixedly and communicated with the outer surface of the safety cover (52), and an anti-adhesion module (56) is arranged at the top of the inner surface of the safety cover (52) and close to the grinding roller (53);

the utility model provides a edulcoration subassembly (6), this edulcoration subassembly (6) have box (61) of fixing in workstation (1) bottom, just the surface top of box (61) is fixed and the intercommunication has tuber pipe (62), just exhaust fan (63) are installed to the inside of box (61) and one side of keeping away from tuber pipe (62), just the blade position fixedly connected with of exhaust fan (63) rotatory roof pressure ball (64), just the inside rotation of box (61) is connected with edulcoration filter plate (65), just the surface of edulcoration filter plate (65) just be close to one side fixedly connected with atress arch (66) of rotatory roof pressure ball (64).

2. A polishing apparatus for furniture manufacturing according to claim 1, wherein: the automatic polishing machine is characterized in that a transmission screw rod (57) is rotatably connected to the inner surface of the base frame (4) and close to the top, the right end of the outer surface of the transmission screw rod (57) penetrates through the inner surface of the base frame (4) and extends to the outside, a servo motor (58) is fixedly connected to the outer surface of the base frame (4), the output end of the servo motor (58) is fixedly connected with the right end of the outer surface of the transmission screw rod (57) through a coupler, a power mechanism (59) is fixedly connected to the end part of the outer surface of the safety cover (52), and the output end of the power mechanism (59) is fixedly connected with the end part of the outer surface of the polishing roller (53) through a coupler.

3. A polishing apparatus for furniture manufacturing according to claim 1, wherein: the pressing module (54) comprises a shell (541), the outer surface of the shell (541) is fixedly connected with the end part of the outer surface of the safety cover (52), a pressing square rod (542) is slidably connected to the bottom of the shell (541), a roller (543) is connected to the bottom of the pressing square rod (542) in a rolling mode, and a chain-shaped elastic ring (544) is fixedly connected to the top of the pressing square rod (542).

4. A polishing apparatus for furniture making according to claim 3, wherein: the bottom of casing (541) has been seted up and has been pressed the perforation that square rod (542) passed, the rolling groove with gyro wheel (543) looks adaptation has been seted up to square rod (542) bottom of pressing, the top of chain elastic ring (544) and the interior surface top fixed connection of casing (541).

5. A polishing apparatus for furniture manufacturing according to claim 1, wherein: the anti-adhesion module (56) comprises a V-shaped plate (561), an opening of the V-shaped plate (561) is downward, the top of the V-shaped plate (561) is fixedly connected with the top of the inner surface of the safety cover (52), an elastic brush (562) is fixedly connected to the bottom of the V-shaped plate (561) and the position, close to the grinding roller (53), of the V-shaped plate (561), an elastic strip (563) is fixedly connected to the top of the inner surface of the V-shaped plate (561) and the position, close to the end, of the V-shaped plate, and a rolling pressing rod (564) is connected to the top of the elastic strip (563) in a rolling mode.

6. A polishing apparatus for furniture manufacturing according to claim 1, wherein: the top of tuber pipe (62) runs through the bottom of workstation (1) and extends to outside, tuber pipe (62) set up to the arc, edulcoration filter plate (65) slope sets up.

7. A polishing apparatus for furniture manufacturing according to claim 1, wherein: the utility model discloses a purifying device for removing impurities, including box (61), air outlet (601) has been seted up to the surface of box (61) and the position that is close to exhaust fan (63), the bottom fixedly connected with of box (61) gathers miscellaneous groove (602), the surface top fixedly connected with elasticity reposition of redundant personnel filter plate (65) piece (603), the one end that the impurity filter plate (65) top was kept away from to elasticity reposition of redundant personnel piece (603) is fixedly connected with the internal surface top of box (61).

8. A polishing apparatus for furniture manufacturing according to claim 1, wherein: the top of workstation (1) and the position that is close to rectangle recess (2) are provided with clamping assembly (7), clamping assembly (7) are including pneumatic cylinder (71), the surface of pneumatic cylinder (71) and the bottom fixed connection of workstation (1), the output fixedly connected with clamping plate (72) of pneumatic cylinder (71), breach through-hole (73) have been seted up to the internal surface of clamping plate (72) and are close to the corner position, the internal surface of clamping plate (72) just is close to top position fixedly connected with non-slip raised (74), the bottom fixedly connected with supporting seat (75) of clamping plate (72).

9. The polishing device for furniture manufacturing according to claim 8, wherein: the top of the workbench (1) is provided with a perforation through which the working end of the hydraulic cylinder (71) passes at a position close to the rectangular groove (2), and the clamping plate (72) is arranged in a right angle shape.

10. The polishing device for furniture manufacturing according to claim 8, wherein: the anti-slip protrusions (74) are uniformly distributed on the inner surface of the clamping plate (72) and close to the top, the anti-slip protrusions (74) are obliquely arranged, and the bottoms of the supporting seats (75) are attached to the bottoms of the inner surfaces of the rectangular grooves (2).