CN114589608A

CN114589608A - Timber surface finish equipment

Info

Publication number: CN114589608A
Application number: CN202210149089.2A
Authority: CN
Inventors: 朱玉朋; 陈金凤
Original assignee: Hubei Baoyuan Home Furnishing Co ltd
Current assignee: Hubei Baoyuan Home Furnishing Co ltd
Priority date: 2022-02-18
Filing date: 2022-02-18
Publication date: 2022-06-07

Abstract

The invention relates to the technical field of wooden door production, in particular to wooden door surface polishing equipment which keeps the same polishing and grinding force, so that the glossiness of patterns on the surface of a wooden door is the same, and the polishing effect of the equipment is good; the automatic polishing device comprises a platform, conveying mechanism, right backup plate, clamping mechanism, actuating mechanism, polishing box and a plurality of polishing unit, install conveying mechanism on the up end of platform, conveying mechanism stretches out the front side of platform, the up end right-hand member at the platform is installed to right backup plate, clamping mechanism installs the left end at the up end of platform, actuating mechanism installs the rear end at the up end of platform, polishing mechanism installs on actuating mechanism, polishing mechanism is located the up end of platform, polishing box installs the output at polishing mechanism with one heart, a plurality of polishing unit matrix elastic mounting are in polishing box, a plurality of polishing unit are towards the up end of platform.

Description

Timber surface finish equipment

Technical Field

The invention relates to the technical field of wooden door production, in particular to wooden door surface polishing equipment.

Background

The timber needs to polish the surface of timber in process of production, and present timber can carry out intaglio and positive sculpture decorative pattern in the timber surface in order to improve structural strength and pleasing to the eye degree, and the polishing head of current polishing equipment and the contact surface on timber surface all are holistic big plane, can polish to the excessive polishing of positive sculpture decorative pattern on timber surface, and it is not enough to the intaglio decorative pattern polishing, causes the glossiness difference of the decorative pattern on timber surface, leads to equipment polishing effect poor.

Disclosure of Invention

In order to solve the technical problem, the invention provides the wooden door surface polishing equipment which keeps the same polishing and grinding force, enables the glossiness of patterns on the surface of the wooden door to be the same and has a good equipment polishing effect.

The invention discloses wooden door surface polishing equipment which comprises a platform, a conveying mechanism, a right backup plate, a clamping mechanism, a driving mechanism, a polishing box and a plurality of polishing units, wherein the conveying mechanism is installed on the upper end surface of the platform, the conveying mechanism extends out of the front side of the platform, the right backup plate is installed at the right end of the upper end surface of the platform, the clamping mechanism is installed at the left end of the upper end surface of the platform, the driving mechanism is installed at the rear end of the upper end surface of the platform, the polishing mechanism is installed on the driving mechanism, the polishing mechanism is located on the upper end surface of the platform, the polishing box is concentrically installed at the output end of the polishing mechanism, the plurality of polishing units are elastically installed in the polishing box in a matrix mode, and the plurality of polishing units face the upper end surface of the platform; the wooden door is placed on the conveying mechanism, the conveying mechanism conveys the wooden door to the upper end face of the platform, the upper end of the wooden door is in close contact with the right backup plate, the clamping mechanism is operated to press the wooden door on the right backup plate, the driving mechanism moves the polishing mechanism and the polishing boxes downwards to enable the polishing units to be pressed on the surface of the wooden door, the polishing units which are elastically installed are always in close fit with the surface of the wooden door, the polishing mechanism is started to drive the polishing boxes to rotate, the polishing boxes drive the polishing units to rotate, the rotating polishing units polish and polish the surface of the wooden door, when the positive carved patterns on the surface of the wooden door are polished, the corresponding polishing units move upwards along the polishing boxes to avoid the positive carved patterns from being excessively polished and polished, when the negative carved patterns on the surface of the wooden door are polished, the polishing units move downwards along the polishing boxes to enable the negative carved pattern grooves to be fully polished, the glossiness of the patterns on the surface of the wooden door is the same, and the polishing effect of equipment is improved.

Preferably, the polishing device further comprises a cover plate, the polishing unit further comprises a square sliding block, a spring, a bearing seat, a roller, a pasting plate and a polishing block, a plurality of vertically-through sliding grooves are arranged in the polishing box in a matrix mode, the cover plate is arranged on the upper end face of the polishing box, the center of the upper end face of the cover plate is connected with an output shaft of the polishing mechanism, the square sliding block is slidably arranged in the sliding grooves of the polishing box, the spring is arranged on the upper end face of the square sliding block, the upper end of the spring is connected with the lower end face of the cover plate, the bearing seat is rotatably arranged in the center of the lower end face of the square sliding block, the roller is eccentrically arranged at the lower end of the bearing seat, the roller is provided with an elastic wheel surface, the pasting plate is arranged on the lower end face of the square sliding block, the polishing block is arranged on the lower end face of the pasting plate, the polishing block is made of an elastic material, the lower end face of the polishing block is lower than the roller for a certain distance, and the roller is in rolling contact with the surface of a wooden door; the square sliding block is elastically installed in a sliding groove of the polishing box through a spring, the elastic force of the spring pushes the square sliding block and the bearing seat to tightly press the roller wheel on the surface of the wooden door, so that the roller wheel is always in contact with the surface of the wooden door, the part of the polishing block, which extends out of the roller wheel, keeps fixed pressing friction with the surface of the wooden door, when the polishing box rotates, the roller wheel eccentrically installed at the lower end of the bearing seat always rotates along with the polishing box, when the roller wheel encounters a positive carved pattern, the roller wheel ascends along the positive carved pattern and pushes the bearing seat and the square sliding block to compress the spring, when the roller wheel encounters a negative carved pattern, the roller wheel descends along the negative carved pattern, and the elastic force of the spring makes the roller wheel keep contact with the negative carved pattern, so that the polishing effect is improved.

Preferably, the conveying mechanism further comprises two roller frames, a plurality of rollers, two polishing units, a speed reduction motor and a plurality of supporting plates, the two roller frames are arranged on the lower end face of the platform in parallel, the front ends of the two roller frames extend out of the front side of the platform respectively, rollers are rotatably arranged at two ends of the two roller frames respectively, the two conveying belts are sleeved on the two rollers on the same roller frame respectively, the upper end faces of the two conveying belts are higher than the upper end face of the platform by a certain distance, the speed reduction motor is arranged on the lower end face of the platform, output shafts of the speed reduction motor are in transmission connection with the two rollers respectively, the plurality of supporting plates are arranged on the upper end face of the platform, the two supporting plates are positioned below the two conveying belts, and the upper end faces of the plurality of supporting plates are lower than the upper end faces of the two conveying belts; place the timber on two conveyer belts, two running rollers of gear motor drive rotate, and two conveyer belts of two running roller drives rotate, and on two conveyer belts carried the timber to the up end of platform, a plurality of layer boards carried the auxiliary stay to the timber, and gear motor carries the outside to the platform through two conveyer belts of two running roller drives after the polishing was polished and is accomplished, conveniently shifts the timber and carries to next process, improves work efficiency.

Preferably, the clamping mechanism further comprises a left bottom plate, a push plate, two slide rods, a screw rod, a rocker, a press plate, two limit rods, two tension springs, two shaft seat frames, an arc-shaped push block, an operating rod, a contact plate and two clamping springs, the left bottom plate is arranged at the left end of the platform, the left end surface of the push plate is provided with the two slide rods, the two slide rods are respectively arranged on the left bottom plate in a sliding manner, the right end of the screw rod is rotatably connected with the push plate, the left part of the screw rod is rotatably screwed with the left bottom plate, the rocker is arranged at the left end of the screw rod, the left end of the press plate is provided with the two limit rods, the two limit rods are respectively connected with the push plate in a sliding manner, the two tension springs are respectively sleeved on the two limit rods, the two ends of the two tension springs are respectively connected with the push plate and the press plate, the two shaft seat frames are arranged on the push plate, the arc-shaped push block is rotatably arranged on the two shaft seat frames, the arc-shaped push block is contacted with the left end surface of the press plate, the operating rod is arranged on the arc-shaped push block, the contact plate is positioned on the right side of the pressure plate, and two ends of the two clamping springs are respectively connected with the pressure plate and the contact plate; according to the specification and size of timber, rotate the rocker, the screw rod promotes the push pedal and removes about, makes the contact plate be close to the left end of timber, pulls the action bars messenger arc ejector pad and rotates, and the arc ejector pad promotes the clamp plate and removes right, and the clamp plate compresses tightly the contact plate on the timber through two clamp spring, and contact plate and right backup plate cooperation are pressed from both sides the timber tightly, improve equipment's commonality and simple operation nature.

Preferably, the device also comprises a front end seat, a front backup plate and two backup plate screws, wherein the front end seat is arranged at the rear end of the upper end surface of the platform, the front backup plate is positioned on the upper end surface of the platform, the two backup plate screws are respectively and rotatably screwed on the front end seat, the front ends of the two backup plate screws are rotatably connected with the front backup plate, and the rear ends of the two backup plate screws are provided with cranks; two backup plate screws are rotated according to the width specification of the wooden door, the two backup plate screws push the front backup plate to move back and forth, and the front end of the wooden door abuts against the front backup plate, so that the universality of the device is improved.

Preferably, the driving mechanism further comprises two sliding rails, a sliding table, a lead screw, a stepping motor, a limiting seat, a telescopic plate, a vertical plate and an electric push rod, the two sliding rails are respectively installed on the upper end face of the front end seat in parallel, the sliding table is installed on the two sliding rails in a sliding mode, two ends of the lead screw are respectively installed at two ends of the upper end face of the front end seat through a vertical plate in a rotating mode, the stepping motor is installed on the vertical plate on one side, an output shaft of the stepping motor is concentrically connected with one end of the lead screw, the sliding table is in threaded connection with the lead screw in a rotating mode through a lead screw nut, the limiting seat is installed on the upper end face of the sliding table, the telescopic plate is installed between the sliding table and the limiting seat in a sliding mode, a vertical plate is arranged at the front end of the telescopic plate, a fixed end of the electric push rod is installed on the limiting seat, a moving end of the electric push rod is connected with the vertical plate, and the polishing mechanism is installed on the vertical plate; the timber is by the centre gripping back on the platform, and polishing mechanism makes a plurality of polishing pieces compress tightly on the surface of timber down along the riser, and step motor passes through lead screw drive slip table and moves about two slide rails along, and electric push rod extension shortens and promotes riser and expansion plate back-and-forth movement for polishing mechanism removes the surface that covers the timber, makes equipment can polish automatically to the timber, improve equipment's work efficiency.

Preferably, the polishing mechanism further comprises a motor frame, a lifting motor and a polishing motor, a sliding groove is formed in the front end face of the vertical plate, a sliding block is arranged on the rear end face of the motor frame, the sliding block of the motor frame is slidably mounted in the sliding groove of the vertical plate, the lifting motor is mounted on the upper end face of the vertical plate, a threaded rod is concentrically mounted on an output shaft of the lifting motor, the threaded rod is in rotating threaded connection with the sliding block of the motor frame, the polishing motor is mounted on the motor frame, and the output shaft of the polishing motor is connected with the center of the upper end face of the cover plate; timber centre gripping back on the platform, elevator motor driving motor frame moves down along the riser for a plurality of polishing blocks compress tightly on the surface of timber, and polishing is polished and is accomplished back elevator motor driving motor frame and is gone upward, makes things convenient for the timber to take out, improve equipment's simple operation nature.

Compared with the prior art, the invention has the beneficial effects that: the wooden door is placed on the conveying mechanism, the conveying mechanism conveys the wooden door to the upper end face of the platform, the upper end of the wooden door is in close contact with the right backup plate, the clamping mechanism is operated to press the wooden door on the right backup plate, the driving mechanism moves the polishing mechanism and the polishing boxes downwards to enable the polishing units to be pressed on the surface of the wooden door, the polishing units which are elastically installed are always in close fit with the surface of the wooden door, the polishing mechanism is started to drive the polishing boxes to rotate, the polishing boxes drive the polishing units to rotate, the rotating polishing units polish and polish the surface of the wooden door, when the positive carved patterns on the surface of the wooden door are polished, the corresponding polishing units move upwards along the polishing boxes to avoid the positive carved patterns from being excessively polished and polished, when the negative carved patterns on the surface of the wooden door are polished, the polishing units move downwards along the polishing boxes to enable the negative carved pattern grooves to be fully polished, the glossiness of the patterns on the surface of the wooden door is the same, and the polishing effect of the equipment is improved.

Drawings

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

FIG. 2 is a schematic structural view of the conveying mechanism;

FIG. 3 is a schematic view of the clamping mechanism;

FIG. 4 is a schematic view of the structure of the drive mechanism and the polishing mechanism;

FIG. 5 is a schematic view of the structure of the polishing mechanism and the polishing cartridge;

FIG. 6 is an exploded view of the polishing cartridge and polishing unit;

FIG. 7 is a schematic bottom exploded view of the polishing cartridge and polishing unit;

in the drawings, the reference numbers: 1. a platform; 2. a conveying mechanism; 3. a right backup plate; 4. a clamping mechanism; 5. a drive mechanism; 6. a polishing mechanism; 7. polishing the box; 8. a polishing unit; 9. a cover plate; 10. a square slider; 11. a spring; 12. a bearing seat; 13. a roller; 14. a pasting plate; 15. a polishing block; 16. a roller frame; 17. a roller; 18. a conveyor belt; 19. a reduction motor; 20. a support plate; 21. a left bottom plate; 22. pushing the plate; 23. a slide bar; 24. a screw; 25. a rocker; 26. pressing a plate; 27. a limiting rod; 28. a tension spring; 29. a shaft bracket; 30. an arc-shaped push block; 31. an operating lever; 32. a contact plate; 33. a clamping spring; 34. a front end seat; 35. a front backup plate; 36. a backup plate screw; 37. a slide rail; 38. a sliding table; 39. a screw rod; 40. a stepping motor; 41. a limiting seat; 42. a retractable plate; 43. a vertical plate; 44. an electric push rod; 45. a motor frame; 46. a lifting motor; 47. polishing motor.

Detailed Description

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. The present invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Example 1

A wooden door surface polishing device comprises a platform 1, a conveying mechanism 2, a right backup plate 3, a clamping mechanism 4, a driving mechanism 5, a polishing mechanism 6, a polishing box 7 and a plurality of polishing units 8, wherein the conveying mechanism 2 is installed on the upper end face of the platform 1, the conveying mechanism 2 extends out of the front side of the platform 1, the right backup plate 3 is installed at the right end of the upper end face of the platform 1, the clamping mechanism 4 is installed at the left end of the upper end face of the platform 1, the driving mechanism 5 is installed at the rear end of the upper end face of the platform 1, the polishing mechanism 6 is installed on the driving mechanism 5, the polishing mechanism 6 is located on the upper end face of the platform 1, the polishing box 7 is concentrically installed at the output end of the polishing mechanism 6, the plurality of polishing units 8 are elastically installed in the polishing box 7 in a matrix manner, and the plurality of polishing units 8 face the upper end face of the platform 1; a wooden door is placed on a conveying mechanism 2, the conveying mechanism 2 conveys the wooden door to the upper end face of a platform 1, the upper end of the wooden door is in close contact with a right backup plate 3, a clamping mechanism 4 is operated to press the wooden door on the right backup plate 3, a driving mechanism 5 drives a polishing mechanism 6 and a polishing box 7 to move downwards, so that a plurality of polishing units 8 are pressed on the surface of the wooden door, a plurality of polishing units 8 which are elastically mounted are always tightly attached to the surface of the wooden door, the polishing mechanism 6 is started to drive the polishing box 7 to rotate, the polishing box 7 drives a plurality of polishing units 8 to rotate, the plurality of rotating polishing units 8 polish and polish the surface of the wooden door, when the carved patterns on the surface of the wooden door are polished, the corresponding polishing units 8 move upwards along the polishing box 7, excessive polishing and polishing of the carved patterns on the surface of the wooden door are avoided, when the carved patterns on the surface of the wooden door are polished, the polishing units 8 move downwards along the polishing box 7, the engraved pattern grooves are fully polished, the glossiness of patterns on the surface of the wooden door is the same, and the polishing effect of equipment is improved.

Example 2

A wooden door surface polishing device comprises a platform 1, a conveying mechanism 2, a right backup plate 3, a clamping mechanism 4, a driving mechanism 5, a polishing mechanism 6, a polishing box 7 and a plurality of polishing units 8, wherein the conveying mechanism 2 is installed on the upper end face of the platform 1, the conveying mechanism 2 extends out of the front side of the platform 1, the right backup plate 3 is installed at the right end of the upper end face of the platform 1, the clamping mechanism 4 is installed at the left end of the upper end face of the platform 1, the driving mechanism 5 is installed at the rear end of the upper end face of the platform 1, the polishing mechanism 6 is installed on the driving mechanism 5, the polishing mechanism 6 is located on the upper end face of the platform 1, the polishing box 7 is concentrically installed at the output end of the polishing mechanism 6, the plurality of polishing units 8 are elastically installed in the polishing box 7 in a matrix manner, and the plurality of polishing units 8 face the upper end face of the platform 1; the polishing device also comprises a cover plate 9, the polishing unit 8 also comprises a square sliding block 10, a spring 11, a bearing seat 12, a roller 13, an adhesive plate 14 and a polishing block 15, a plurality of vertically through sliding grooves are arranged in a matrix manner in the polishing box 7, the cover plate 9 is arranged on the upper end surface of the polishing box 7, the center of the upper end surface of the cover plate 9 is connected with an output shaft of the polishing mechanism 6, the square sliding block 10 is slidably arranged in the sliding grooves of the polishing box 7, the spring 11 is arranged on the upper end surface of the square sliding block 10, the upper end of the spring 11 is connected with the lower end surface of the cover plate 9, the bearing seat 12 is rotatably arranged in the center of the lower end surface of the square sliding block 10, the roller 13 is eccentrically arranged at the lower end of the bearing seat 12, the roller 13 is provided with an elastic wheel surface, the adhesive plate 14 is arranged on the lower end surface of the square sliding block 10, the polishing block 15 is arranged on the lower end surface of the adhesive plate 14, the polishing block 15 is made of an elastic material, the lower end surface of the polishing block 15 is lower than the roller 13 by a certain distance, the roller 13 is in rolling contact with the surface of the wood door; the driving mechanism 5 further comprises two slide rails 37, a sliding table 38, a screw rod 39 and a stepping motor 40, the polishing machine comprises a limiting seat 41, an expansion plate 42, a vertical plate 43 and an electric push rod 44, wherein two slide rails 37 are respectively installed on the upper end surface of a front end seat 34 in parallel, a sliding table 38 is installed on the two slide rails 37 in a sliding manner, two ends of a screw rod 39 are respectively installed at two ends of the upper end surface of the front end seat 34 in a rotating manner through the vertical plate, a stepping motor 40 is installed on the vertical plate on one side, an output shaft of the stepping motor 40 is concentrically connected with one end of the screw rod 39, the sliding table 38 is in threaded connection with the screw rod 39 in a rotating manner through a screw rod nut, the limiting seat 41 is installed on the upper end surface of the sliding table 38, the expansion plate 42 is installed between the sliding table 38 and the limiting seat 41 in a sliding manner, the vertical plate 43 is arranged at the front end of the expansion plate 42, the fixed end of the electric push rod 44 is installed on the limiting seat 41, the moving end of the electric push rod 44 is connected with the vertical plate 43, and a polishing mechanism 6 is installed on the vertical plate 43; the polishing mechanism 6 further comprises a motor frame 45, a lifting motor 46 and a polishing motor 47, a sliding groove is formed in the front end face of the vertical plate 43, a sliding block is arranged on the rear end face of the motor frame 45, the sliding block of the motor frame 45 is slidably mounted in the sliding groove of the vertical plate 43, the lifting motor 46 is mounted on the upper end face of the vertical plate 43, a threaded rod is concentrically mounted on an output shaft of the lifting motor 46, the threaded rod is rotatably screwed with the sliding block of the motor frame 45, the polishing motor 47 is mounted on the motor frame 45, and the output shaft of the polishing motor 47 is connected with the center of the upper end face of the cover plate 9; the square slider 10 is elastically installed in the sliding groove of the polishing box 7 through a spring 11, the elastic force of the spring 11 pushes the square slider 10 and the bearing seat 12 to press the roller 13 on the surface of the wooden door, so that the roller 13 is always contacted with the surface of the wooden door, the part of the polishing block 15 extending out of the roller 13 keeps fixed pressing friction force with the surface of the wooden door, after the wooden door is clamped on the platform 1, the lifting motor 46 drives the motor frame 45 to move downwards along the vertical plate 43, so that a plurality of polishing blocks 15 are pressed on the surface of the wooden door, the stepping motor 40 drives the sliding table 38 to move leftwards and rightwards along the two sliding rails 37 through the screw rod 39, the electric push rod 44 extends and shortens to push the vertical plate 43 and the expansion plate 42 to move forwards and backwards, so that the polishing motor 47 moves to cover the surface of the wooden door, so that the device can automatically polish the wooden door, when the polishing box 7 rotates, the roller 13 eccentrically installed at the lower end of the bearing seat 12 always rotates along with the polishing box 7, when the gyro wheel 13 meets the positive decorative pattern of carving, gyro wheel 13 goes upward along the positive decorative pattern of carving to promote bearing frame 12 and square slider 10 compression spring 11, when gyro wheel 13 meets the negative decorative pattern of carving, gyro wheel 13 goes down along the negative decorative pattern of carving, and spring 11's elasticity makes gyro wheel 13 and negative decorative pattern keep in contact, improves polishing effect, and the polishing is polished and is accomplished back elevator motor 46 driving motor frame 45 and is gone upward, makes things convenient for the timber to take out, improve equipment's operation convenience.

Example 3

A wooden door surface polishing device comprises a platform 1, a conveying mechanism 2, a right backup plate 3, a clamping mechanism 4, a driving mechanism 5, a polishing mechanism 6, a polishing box 7 and a plurality of polishing units 8, wherein the conveying mechanism 2 is installed on the upper end face of the platform 1, the conveying mechanism 2 extends out of the front side of the platform 1, the right backup plate 3 is installed at the right end of the upper end face of the platform 1, the clamping mechanism 4 is installed at the left end of the upper end face of the platform 1, the driving mechanism 5 is installed at the rear end of the upper end face of the platform 1, the polishing mechanism 6 is installed on the driving mechanism 5, the polishing mechanism 6 is located on the upper end face of the platform 1, the polishing box 7 is concentrically installed at the output end of the polishing mechanism 6, the plurality of polishing units 8 are elastically installed in the polishing box 7 in a matrix manner, and the plurality of polishing units 8 face the upper end face of the platform 1; the conveying mechanism 2 further comprises two roller frames 16, a plurality of rollers 17, two polishing units 8, a speed reducing motor 19 and a plurality of supporting plates 20, wherein the two roller frames 16 are arranged on the lower end face of the platform 1 in parallel, the front ends of the two roller frames 16 extend out of the front side of the platform 1 respectively, the rollers 17 are arranged at two ends of the two roller frames 16 respectively in a rotating mode, the two conveying belts 18 are sleeved on the two rollers 17 on the same roller frame 16 respectively, the upper end faces of the two conveying belts 18 are higher than the upper end face of the platform 1 by a certain distance, the speed reducing motor 19 is arranged on the lower end face of the platform 1, an output shaft of the speed reducing motor 19 is in transmission connection with the two rollers 17 respectively, the plurality of supporting plates 20 are arranged on the upper end face of the platform 1, the two supporting plates 20 are arranged below the two conveying belts 18, and the upper end faces of the plurality of supporting plates 20 are lower than the upper end faces of the two conveying belts 18; the clamping mechanism 4 further comprises a left bottom plate 21, a push plate 22, two sliding rods 23, a screw 24, a rocker 25, a press plate 26, two limit rods 27, two tension springs 28, two shaft seat frames 29, an arc-shaped push block 30, an operating rod 31, a contact plate 32 and two clamping springs 33, the left bottom plate 21 is installed at the left end of the platform 1, the left end surface of the push plate 22 is provided with the two sliding rods 23, the two sliding rods 23 are respectively and slidably installed on the left bottom plate 21, the right end of the screw 24 is rotatably connected with the push plate 22, the left part of the screw 24 is rotatably screwed with the left bottom plate 21, the left end of the screw 24 is provided with the rocker 25, the left end of the press plate 26 is provided with the two limit rods 27, the two limit rods 27 are respectively and slidably connected with the push plate 22, the two tension springs 28 are respectively sleeved on the two limit rods 27, the two ends of the two tension springs 28 are respectively connected with the push plate 22 and the press plate 26, the two shaft seat frames 29 are installed at the right end of the push plate 22, the arc-shaped push block 30 is rotatably arranged on the two shaft bracket frames 29, the arc-shaped push block 30 is contacted with the left end surface of the press plate 26, the operation rod 31 is arranged on the arc-shaped push block 30, the contact plate 32 is positioned at the right side of the press plate 26, and two ends of the two clamping springs 33 are respectively connected with the press plate 26 and the contact plate 32; the platform is characterized by further comprising a front end seat 34, a front backup plate 35 and two backup plate screws 36, wherein the front end seat 34 is installed at the rear end of the upper end face of the platform 1, the front backup plate 35 is located on the upper end face of the platform 1, the two backup plate screws 36 are respectively in threaded connection with the front end seat 34 in a rotating mode, the front ends of the two backup plate screws 36 are in rotating connection with the front backup plate 35, and the rear ends of the two backup plate screws 36 are provided with cranks; the wooden door is placed on two conveying belts 18, a speed reducing motor 19 drives the two rollers 17 to rotate, the two rollers 17 drive the two conveying belts 18 to rotate, the two conveying belts 18 convey the wooden door to the upper end face of a platform 1, a plurality of supporting plates 20 support the wooden door in an auxiliary manner, a rocker 25 is rotated according to the specification of the wooden door, a screw 24 pushes a push plate 22 to move left and right, a contact plate 32 is close to the left end of the wooden door, an operating rod 31 is pulled to enable an arc-shaped push block 30 to rotate, the arc-shaped push block 30 pushes a press plate 26 to move right, the press plate 26 presses the contact plate 32 on the wooden door through two clamping springs 33, the contact plate 32 is matched with a right backup plate 3 to clamp the wooden door tightly, the two backup plate screws 36 are rotated according to the width specification of the wooden door, the two backup plate screws 36 push a front backup plate 35 to move back and forth, the front end of the wooden door abuts against the front backup plate 35, after polishing and polishing are completed, the speed reducing motor 19 drives the two conveying belts 18 through the two rollers 17 to convey the wooden door to the outside of the platform 1, the timber is conveniently shifted and is carried to next process, improves work efficiency.

As shown in figures 1 to 7, in the operation of the wooden door surface polishing device of the invention, firstly, a wooden door is placed on two conveyor belts 18, the two conveyor belts 18 convey the wooden door to the upper end surface of a platform 1, the upper end of the wooden door is in close contact with a right backup plate 3, then according to the specification of the wooden door, two backup plate screws 36 are rotated, two backup plate screws 36 push a front backup plate 35 to move back and forth, the front end of the wooden door is abutted against the front backup plate 35, a rocker 25 is rotated, a screw 24 pushes a push plate 22 to move left and right, so that a contact plate 32 is close to the left end of the wooden door, an operating rod 31 is pulled to rotate an arc-shaped push block 30, the arc-shaped push block 30 pushes a press plate 26 to move right, the press plate 26 presses the contact plate 32 on the wooden door through two clamping springs 33, the contact plate 32 is matched with the right backup plate 3 to clamp the wooden door, then a lifting motor 46 drives a motor frame 45 to move down along a vertical plate 43, the polishing blocks 15 are pressed on the surface of the wooden door, the stepping motor 40 drives the sliding table 38 to move left and right along the two sliding rails 37 through the screw rod 39, the electric push rod 44 extends and shortens to push the vertical plate 43 and the expansion plate 42 to move back and forth, so that the polishing blocks 15 move to cover the surface of the wooden door, the equipment can automatically polish and polish the wooden door, the square slide block 10 is elastically installed in the sliding groove of the polishing box 7 through the spring 11, the elastic force of the spring 11 pushes the square slide block 10 and the bearing seat 12 to press the roller 13 on the surface of the wooden door, so that the roller 13 is always contacted with the surface of the wooden door, the part of the polishing block 15 extending out of the roller 13 keeps fixed compression friction force with the surface of the wooden door, when the polishing box 7 rotates, the roller 13 eccentrically installed at the lower end of the bearing seat 12 always rotates along with the polishing box 7, when the roller 13 meets the carved patterns, the roller 13 ascends along the carved patterns, and the bearing seat 12 and the square sliding block 10 are pushed to compress the spring 11, so that the male carved patterns are prevented from being excessively polished and polished, when the roller 13 encounters the female carved patterns, the roller 13 moves downwards along the female carved patterns, the roller 13 is kept in contact with the female carved patterns by the elasticity of the spring 11, so that the female carved pattern grooves are fully polished, and finally, the glossiness of the patterns on the surface of the wooden door is the same.

The main functions realized by the invention are as follows: keep the same polishing dynamics of polishing for the glossiness of the decorative pattern on timber surface is the same, and equipment polishing effect is good.

According to the wooden door surface polishing equipment disclosed by the invention, the installation mode, the connection mode or the arrangement mode are common mechanical modes, and the installation mode, the connection mode or the arrangement mode can be implemented as long as the beneficial effects of the equipment can be achieved; the spring 11, the roller 13, the roller 17, the conveyer belt 18, the speed reducing motor 19, the sliding rod 23, the screw 24, the limiting rod 27, the tension spring 28, the clamping spring 33, the backup plate screw 36, the slide rail 37, the screw rod 39, the stepping motor 40, the electric push rod 44, the lifting motor 46 and the polishing motor 47 of the wooden door surface polishing device are purchased from the market, and the technical personnel in the industry only need to install and operate according to the attached operating instructions without creative labor of the technical personnel in the field.

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 in the description of the invention herein 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 above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make various improvements and modifications without departing from the technical principle of the present invention, and those improvements and modifications should be also considered as the protection scope of the present invention.

Claims

1. A wooden door surface polishing device is characterized by comprising a platform (1), a conveying mechanism (2), a right backup plate (3), a clamping mechanism (4), a driving mechanism (5), a polishing mechanism (6), a polishing box (7) and a plurality of polishing units (8), wherein the conveying mechanism (2) is installed on the upper end surface of the platform (1), the conveying mechanism (2) extends out of the front side of the platform (1), the right backup plate (3) is installed at the right end of the upper end surface of the platform (1), the clamping mechanism (4) is installed at the left end of the upper end surface of the platform (1), the driving mechanism (5) is installed at the rear end of the upper end surface of the platform (1), the polishing mechanism (6) is installed on the driving mechanism (5), the polishing mechanism (6) is located on the upper end surface of the platform (1), the polishing box (7) is concentrically installed at the output end of the polishing mechanism (6), and the polishing units (8) are elastically installed in the polishing box (7) in a matrix manner, the plurality of polishing units (8) face the upper end face of the platen (1).

2. The wooden door surface polishing device according to claim 1, further comprising a cover plate (9), wherein the polishing unit (8) further comprises a square slider (10), a spring (11), a bearing seat (12), a roller (13), an adhesive plate (14) and a polishing block (15), the polishing box (7) is internally provided with a plurality of vertically through sliding grooves in a matrix manner, the upper end surface of the polishing box (7) is provided with the cover plate (9), the center of the upper end surface of the cover plate (9) is connected with an output shaft of the polishing mechanism (6), the square slider (10) is slidably arranged in the sliding grooves of the polishing box (7), the spring (11) is arranged on the upper end surface of the square slider (10), the upper end of the spring (11) is connected with the lower end surface of the cover plate (9), the bearing seat (12) is rotatably arranged in the center of the lower end surface of the square slider (10), the roller (13) is eccentrically arranged at the lower end of the bearing seat (12), the roller (13) is provided with an elastic roller surface, the pasting plate (14) is installed on the lower end surface of the square sliding block (10), the polishing block (15) is installed on the lower end surface of the pasting plate (14), the polishing block (15) is made of elastic materials, the lower end surface of the polishing block (15) is lower than the roller (13) by a certain distance, and the roller (13) is in rolling contact with the surface of the wooden door.

3. The wooden door surface polishing device according to claim 1, characterized in that the conveying mechanism (2) further comprises two roller frames (16), a plurality of rollers (17), two polishing units (8), a speed reducing motor (19) and a plurality of support plates (20), the two roller frames (16) are arranged on the lower end surface of the platform (1) in parallel, the front ends of the two roller frames (16) respectively extend out of the front side of the platform (1), the rollers (17) are respectively arranged at the two ends of the two roller frames (16) in a rotating manner, the two conveyer belts (18) are respectively sleeved on the two rollers (17) arranged on the same roller frame (16), the upper end surfaces of the two conveyer belts (18) are higher than the upper end surface of the platform (1) by a certain distance, the speed reducing motor (19) is arranged on the lower end surface of the platform (1), the output shafts of the speed reducing motor (19) are respectively in transmission connection with the two rollers (17), the supporting plates (20) are arranged on the upper end face of the platform (1), the two supporting plates (20) are located below the two conveying belts (18), and the upper end faces of the supporting plates (20) are lower than the upper end faces of the two conveying belts (18).

4. The wooden door surface polishing device of claim 1, wherein the clamping mechanism (4) further comprises a left bottom plate (21), a push plate (22), two sliding rods (23), a screw (24), a rocker (25), a press plate (26), two limiting rods (27), two tension springs (28), two shaft seat frames (29), an arc-shaped push block (30), an operating rod (31), a contact plate (32) and two clamping springs (33), the left bottom plate (21) is installed at the left end of the platform (1), the two sliding rods (23) are installed on the left end surface of the push plate (22), the two sliding rods (23) are respectively installed on the left bottom plate (21) in a sliding manner, the right end of the screw (24) is rotatably connected with the push plate (22), the left part of the screw (24) is rotatably screwed with the left bottom plate (21), the rocker (25) is installed at the left end of the screw (24), the two limiting rods (27) are installed at the left end of the press plate (26), two gag lever posts (27) respectively with push pedal (22) sliding connection, two extension springs (28) are the suit respectively on two gag lever posts (27), push pedal (22) and clamp plate (26) are connected respectively at the both ends of two extension springs (28), the right-hand member in push pedal (22) is installed in two pedestal brackets (29), arc ejector pad (30) are rotated and are installed on two pedestal brackets (29), the left end face contact of arc ejector pad (30) and clamp plate (26), install action bars (31) on arc ejector pad (30), contact plate (32) are located the right side of clamp plate (26), clamp plate (26) and contact plate (32) are connected respectively at the both ends of two clamp spring (33).

5. The wooden door surface polishing device as recited in claim 1, further comprising a front end seat (34), a front backup plate (35) and two backup plate screws (36), wherein the front end seat (34) is installed at the rear end of the upper end face of the platform (1), the front backup plate (35) is located on the upper end face of the platform (1), the two backup plate screws (36) are respectively and rotatably screwed on the front end seat (34), the front ends of the two backup plate screws (36) are rotatably connected with the front backup plate (35), and the rear ends of the two backup plate screws (36) are provided with a crank.

6. The wooden door surface polishing device of claim 5, wherein the driving mechanism (5) further comprises two sliding rails (37), a sliding table (38), a screw rod (39), a stepping motor (40), a limiting seat (41), a telescopic plate (42), a vertical plate (43) and an electric push rod (44), the two sliding rails (37) are respectively installed on the upper end surface of the front end seat (34) in parallel, the sliding table (38) is installed on the two sliding rails (37) in a sliding manner, two ends of the screw rod (39) are respectively installed on two ends of the upper end surface of the front end seat (34) through the vertical plate in a rotating manner, the stepping motor (40) is installed on the vertical plate on one side, an output shaft of the stepping motor (40) is concentrically connected with one end of the screw rod (39), the sliding table (38) is in threaded connection with the screw rod (39) through a screw rod nut in a rotating manner, the limiting seat (41) is installed on the upper end surface of the sliding table (38), the telescopic plate (42) is installed between the sliding table (38) and the limiting seat (41), the front end of the expansion plate (42) is provided with a vertical plate (43), the fixed end of the electric push rod (44) is installed on the limiting seat (41), the moving end of the electric push rod (44) is connected with the vertical plate (43), and the polishing mechanism (6) is installed on the vertical plate (43).

7. The wooden door surface polishing device of claim 6, wherein the polishing mechanism (6) further comprises a motor frame (45), a lifting motor (46) and a polishing motor (47), the front end surface of the vertical plate (43) is provided with a sliding groove, the rear end surface of the motor frame (45) is provided with a sliding block, the sliding block of the motor frame (45) is slidably installed in the sliding groove of the vertical plate (43), the lifting motor (46) is installed on the upper end surface of the vertical plate (43), the output shaft of the lifting motor (46) is concentrically provided with a threaded rod, the threaded rod is rotatably screwed with the sliding block of the motor frame (45), the polishing motor (47) is installed on the motor frame (45), and the output shaft of the polishing motor (47) is connected with the center of the upper end surface of the cover plate (9).