Polishing device for solid wood door production
By designing a polishing device with a fan and lifting components, the problems of excessive dust and inconvenient adjustment of solid wood door thickness during the polishing process in the prior art are solved, and a more efficient and safer solid wood door polishing process is achieved.
Patent Information
- Application Number
- CN202421055494.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-15
- Publication Date
- 2025-06-06
- Estimated Expiration
- 2034-05-15
AI Technical Summary
The existing polishing devices generate more dust during the polishing process, which is not conducive to personnel's health, and are inconvenient to adjust solid wood doors of different thicknesses, affecting processing efficiency.
A polishing device including a grinding table, a housing, a rotary shaft, a grinding roller, a pulley, a pallet, a first motor, a brush, a ventilation duct, a dust collecting port, a fan and a collection assembly are designed. The air flow is driven by the fan, the dust is sucked away and introduced into the dust collector for collection to avoid the influence of dust; at the same time, the height of the grinding roller is adjusted by the lifting assembly to adapt to solid wood doors of different thicknesses.
It effectively reduces the generation of dust during polishing, protects personnel's health, and improves the processing efficiency of solid wood doors of different thicknesses by automatically adjusting the height of the grinding rollers.
Smart Images
Figure CN222945208U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of polishing devices, in particular to a polishing device used for the production of solid wooden doors. Background Art
[0002] Solid wood doors are made of natural logs taken from the forest. They are natural and environmentally friendly. They are dried and then scientifically processed through cutting, planing, opening, drilling, and high-speed milling. During the processing, solid wood doors need to undergo a surface polishing process to remove burrs, corners, etc. on the solid wood door panels.
[0003] The existing polishing device will generate a lot of dust during polishing, which is not good for the health of personnel. In addition, when facing solid wood doors of different thicknesses, manual adjustment is required, which is very troublesome and affects the processing efficiency. Utility Model Content
[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a polishing device for solid wood door production, aiming to improve the problem of generating more dust during polishing, which is not conducive to personnel health, and the inconvenience of adjustment for solid wood doors of different thicknesses.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a polishing device for solid wood door production, comprising a polishing table, the outside of the polishing table is slidably connected to a shell, the middle left and right sides of the shell are rotatably connected to a rotating shaft, the outside of the rotating shaft is fixedly connected to a polishing roller, the front end of the rotating shaft is fixedly connected to a pulley, the pulleys are connected by a belt, the front side of the shell is fixedly connected to a support plate, the upper side of the support plate is fixedly connected to a first motor, the driving shaft of the first motor is fixedly connected to the front end top of the rotating shaft on the left side, the inner sides of the left and right ends of the shell are fixedly connected to a brush, a through hole is opened on the upper side of the right end of the polishing table, a ventilation duct is penetrated inside the through hole, the lower end of the ventilation duct is fixedly connected to a dust collecting port, the left end inner wall of the ventilation duct is fixedly connected to a fixing plate, the inside of the fixing plate is fixedly connected to a fan, and the left end of the ventilation duct is fixedly connected to a collecting component.
[0006] As a further description of the above technical solution:
[0007] The collecting assembly comprises a dust collecting box, a filter screen is fixedly connected to the left end of the inner wall of the dust collecting box, and an air outlet is opened on the left side of the dust collecting box.
[0008] As a further description of the above technical solution:
[0009] The front and rear ends of the lower side of the grinding table are fixedly connected with support plates, the inner sides of the support plates are provided with sliding grooves, the opposite side of the support plates are commonly fixedly connected with a cross plate, and the upper side of the cross plate is installed with a lifting assembly.
[0010] As a further description of the above technical solution:
[0011] The lifting assembly includes a slide rail, a screw rod is rotatably connected to the middle part of the slide rail, a second motor is arranged on the right side of the slide rail, a driving shaft of the second motor is fixedly connected to the top of the right end of the screw rod, movable blocks are threadedly connected to the left and right ends of the screw rod, the lower side of the movable block is slidably connected to the upper side of the slide rail, the front and rear sides of the movable block are fixedly connected to connecting rods, the opposite ends of the connecting rods are fixedly connected to sliders, and the outside of the sliders are rotatably connected to connecting plates.
[0012] As a further description of the above technical solution:
[0013] The lower side of the dust collecting box is fixedly connected to the upper side of the left end of the shell, and the right side of the dust collecting box is fixedly connected to the left end of the ventilation duct.
[0014] As a further description of the above technical solution:
[0015] The lower ends of the sliding blocks are correspondingly slidably connected to the inside of the sliding grooves.
[0016] As a further description of the above technical solution:
[0017] The upper ends of the connecting plates are rotatably connected to the bottoms of the front and rear sides of the shell respectively.
[0018] The utility model has the following beneficial effects:
[0019] 1. In the utility model, the fan is arranged to drive the air flow, so that the dust generated by grinding is sucked away through the dust collecting port and the ventilation duct, and introduced into the dust collecting box for collection, so as to avoid the dust affecting the subsequent grinding of the solid wood door and the health of personnel.
[0020] 2. In the utility model, the lifting assembly is arranged to drive the outer shell to move up and down outside the polishing table, so as to adjust the height of the polishing roller and polish solid wood doors of different thicknesses, thereby avoiding the inconvenience of manual adjustment and affecting the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 This is an overall schematic diagram of a polishing device for solid wood door production proposed by the utility model;
[0022] Figure 2 This is a schematic diagram of the outer shell of a polishing device for solid wood door production proposed by the utility model;
[0023] Figure 3 A schematic diagram of a guide roller of a polishing device for solid wood door production proposed by the utility model;
[0024] Figure 4 A schematic diagram of a fan of a polishing device for solid wood door production proposed by the utility model;
[0025] Figure 5 This is a schematic diagram of a lifting component of a polishing device for solid wood door production proposed by the utility model.
[0026] Legend:
[0027] 1. Grinding table; 2. Shell; 3. Rotating shaft; 4. Grinding roller; 5. Pulley; 6. Support plate; 7. First motor; 8. Brush; 9. Through hole; 10. Ventilation duct; 11. Dust collecting port; 12. Fixed plate; 13. Fan; 14. Dust collecting box; 15. Filter; 16. Air outlet; 17. Support plate; 18. Slide; 19. Horizontal plate; 20. Slide rail; 21. Screw; 22. Second motor; 23. Movable block; 24. Connecting rod; 25. Connecting plate; 26. Slider. DETAILED DESCRIPTION
[0028] The following will refer to the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0029] In order to further understand the content of the utility model, the utility model is described in detail with reference to the accompanying drawings.
[0030] Reference Figure 1-5The utility model provides an embodiment of a polishing device for solid wood door production, comprising a polishing table 1, the outer side of the polishing table 1 is slidably connected with a shell 2, the middle left and right sides of the shell 2 are rotatably connected with a rotating shaft 3, the outer side of the rotating shaft 3 is fixedly connected with a polishing roller 4, the front end of the rotating shaft 3 is fixedly connected with a pulley 5, and the pulleys 5 are connected by a belt, the front side of the shell 2 is fixedly connected with a supporting plate 6, the upper side of the supporting plate 6 is fixedly connected with a first motor 7, the driving shaft of the first motor 7 is fixedly connected to the front end top of the left rotating shaft 3, the inner sides of the left and right ends of the shell 2 are fixedly connected with a brush 8, a through hole 9 is opened on the upper side of the right end of the polishing table 1, a ventilation duct 10 is penetrated inside the through hole 9, a dust collecting port 11 is fixedly connected to the lower end of the ventilation duct 10, a fixed plate 12 is fixedly connected to the inner wall of the left end of the ventilation duct 10, a fan 13 is fixedly connected to the inside of the fixed plate 12, and a collecting component is fixedly connected to the left end of the ventilation duct 10.
[0031] The lifting assembly provided can drive the shell 2 to move up and down on the outside of the polishing table 1, so as to be adjusted according to the thickness of the solid wood door, so as to better polish the solid wood doors of different thicknesses, and avoid manual adjustment, which leads to the problem of poor efficiency. Starting the first motor 7 can drive the rotating shaft 3 connected thereto to rotate, and drive the rotating shaft 3 on the right side to rotate synchronously through the pulley 5 and the belt, thereby driving the two polishing rollers 4 to rotate synchronously to polish the solid wood door. The dust generated by polishing is driven by the fan 13 to drive the air flow, and the dust is introduced into the collection assembly through the dust collecting port 11 and the ventilation duct 10 to avoid the dust from affecting the subsequent polishing.
[0032] The collecting assembly includes a dust box 14, a filter screen 15 is fixedly connected to the left end of the inner wall of the dust box 14, an air outlet 16 is opened on the left side of the dust box 14, the lower side of the dust box 14 is fixedly connected to the upper left end of the outer shell 2, and the right side of the dust box 14 is fixedly connected to the left end of the ventilation duct 10.
[0033] Starting the fan 13 can drive air flow, and cooperate with the dust collecting port 11 and the ventilation duct 10 to guide dust into the dust collecting box 14. The flowing air passes through the filter 15 and is discharged from the air outlet 16, and the dust remains in the dust collecting box 14.
[0034] The front and rear ends of the lower side of the grinding table 1 are fixedly connected with support plates 17, the inner sides of the support plates 17 are provided with slide grooves 18, and the opposite side of the support plates 17 is fixedly connected with a transverse plate 19, and a lifting assembly is installed on the upper side of the transverse plate 19.
[0035] The lifting assembly includes a slide rail 20, a screw rod 21 is rotatably connected to the middle part of the slide rail 20, a second motor 22 is arranged on the right side of the slide rail 20, a driving shaft of the second motor 22 is fixedly connected to the top right end of the screw rod 21, both left and right ends of the screw rod 21 are threadedly connected to movable blocks 23, the lower side of the movable block 23 is slidably connected to the upper side of the slide rail 20, the front and rear sides of the movable block 23 are fixedly connected to connecting rods 24, the opposite ends of the connecting rods 24 are fixedly connected to sliders 26, the outside of the sliders 26 are rotatably connected to connecting plates 25, the lower ends of the sliders 26 are respectively slidably connected to the inside of the slide groove 18, and the upper ends of the connecting plates 25 are respectively rotatably connected to the bottom of the front and rear sides of the shell 2.
[0036] Starting the second motor 22 drives the screw rod 21 to rotate, which can drive the movable block 23 to move toward the middle, thereby driving the connecting plate 25 and the slider 26 to move through the connecting rod 24, driving the outer shell 2 to rise, and adjusting the grinding roller 4, which is suitable for solid wood doors of different thicknesses.
[0037] Working principle: Start the second motor 22 to drive the screw 21 to rotate, which can drive the movable block 23 to move toward the middle, thereby driving the connecting plate 25 to move through the connecting rod 24, driving the outer shell 2 to rise, and adjusting the distance between the grinding roller 4 and the grinding table 1. The solid wood door enters from the left side of the outer shell 2 and exits from the right side. When the solid wood door enters the outer shell 2, it contacts the grinding roller 4, and starts the first motor 7 to drive the rotating shaft 3 connected thereto to rotate, and drives the rotating shaft 3 on the other side to rotate synchronously through the pulley 5 and the belt, thereby driving the grinding roller 4 to rotate, and grinding the solid wood door. Grinding generates dust, and starting the fan 13 drives the air to flow, and the generated dust is sucked away through the dust collecting port 11 and the ventilation duct 10, and is introduced into the dust collecting box 14 for collection.
[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A polishing device for solid wood door production, comprising a polishing table (1), characterized in that: The outside of the grinding table (1) is slidably connected to a housing (2), the left and right sides of the middle of the housing (2) are rotatably connected to a rotating shaft (3), the outside of the rotating shaft (3) is fixedly connected to a grinding roller (4), the front end of the rotating shaft (3) is fixedly connected to a pulley (5), and the pulleys (5) are connected by belts, the front side of the housing (2) is fixedly connected to a support plate (6), the upper side of the support plate (6) is fixedly connected to a first motor (7), and the driving shaft of the first motor (7) is fixedly connected to the left side of the rotating shaft. A brush (8) is fixedly connected to the top of the front end of the shaft (3) and the inner sides of the left and right ends of the housing (2); a through hole (9) is opened on the upper side of the right end of the grinding table (1); a ventilation duct (10) is penetrated through the inner side of the through hole (9); a dust collecting port (11) is fixedly connected to the lower end of the ventilation duct (10); a fixing plate (12) is fixedly connected to the inner wall of the left end of the ventilation duct (10); a fan (13) is fixedly connected to the interior of the fixing plate (12); and a collecting component is fixedly connected to the left end of the ventilation duct (10).
2. A polishing device for solid wood door production according to claim 1, characterized in that: The collecting assembly comprises a dust collecting box (14), a filter screen (15) is fixedly connected to the left end of the inner wall of the dust collecting box (14), and an air outlet (16) is provided on the left side of the dust collecting box (14).
3. The polishing device for solid wood door production according to claim 1, characterized in that: The front and rear ends of the lower side of the grinding table (1) are fixedly connected to support plates (17), the inner sides of the support plates (17) are provided with sliding grooves (18), the opposite side of the support plates (17) are fixedly connected to a transverse plate (19), and the upper side of the transverse plate (19) is equipped with a lifting assembly.
4. A polishing device for solid wood door production according to claim 3, characterized in that: The lifting assembly comprises a slide rail (20), a screw rod (21) is rotatably connected to the middle part of the slide rail (20), a second motor (22) is arranged on the right side of the slide rail (20), a driving shaft of the second motor (22) is fixedly connected to the top of the right end of the screw rod (21), both left and right ends of the screw rod (21) are threadedly connected to movable blocks (23), the lower side of the movable block (23) is slidably connected to the upper side of the slide rail (20), the front and rear sides of the movable block (23) are fixedly connected to connecting rods (24), the opposite ends of the connecting rods (24) are fixedly connected to sliders (26), and the outside of the sliders (26) are rotatably connected to connecting plates (25).
5. The polishing device for solid wood door production according to claim 2, characterized in that: The lower side of the dust box (14) is fixedly connected to the upper side of the left end of the housing (2), and the right side of the dust box (14) is fixedly connected to the left end of the ventilation duct (10).
6. The polishing device for solid wood door production according to claim 4, characterized in that: The lower ends of the sliding blocks (26) are respectively slidably connected to the inside of the sliding grooves (18).
7. The polishing device for solid wood door production according to claim 4, characterized in that: The upper ends of the connecting plates (25) are rotatably connected to the bottoms of the front and rear sides of the housing (2).