CN218169727U

CN218169727U - Wood surface polishing device

Info

Publication number: CN218169727U
Application number: CN202222233265.9U
Authority: CN
Inventors: 罗树宁; 傅立春; 罗光全
Original assignee: Fujian Liancheng Hangkai Wood Products Co ltd
Current assignee: Fujian Liancheng Hangkai Wood Products Co ltd
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2022-12-30
Anticipated expiration: 2032-08-24

Abstract

The utility model relates to a wood surface polishing device in the technical field of polishing equipment, which comprises an operation platform, wherein a lower polishing roller is arranged on the operation platform, the lower polishing roller is connected with a first rotating motor, a movable upper polishing roller is matched above the lower polishing roller, and two ends of the upper polishing roller are connected with corresponding brackets through moving components; the moving component comprises a threaded rod, a sliding block and a positive and negative rotation motor. The utility model has reasonable integral structure, simple operation and convenient use, can polish the upper and lower surfaces of wood simultaneously, and improves the working efficiency; the distance between the upper polishing roller and the lower polishing roller is adjustable, the wood polishing machine is suitable for polishing operation of wood with different thicknesses, and the application range is wide; the dust removal device can remove dust generated in the grinding process in time, improves the grinding environment, avoids pollution to wood, and indirectly improves the grinding quality.

Description

Wood surface polishing device

Technical Field

The utility model belongs to the technical field of the equipment of polishing, concretely relates to timber surface grinding device.

Background

Along with the development of economy, the increase of resident's income, more and more people begin to raise the pet, people are higher and higher to the required quality of pet house, and the material of preparation pet house is the wooden panel mostly, in prior art, need polish to timber when making the pet house, adopts grinding device mostly in the process of polishing, for example, the patent number is CN215432882U a stable automatic grinding device of plank for the production of pet house of centre gripping, has disclosed following content: "including equipment principal, equipment principal's the outside is fixed with the workstation, the inboard of workstation is provided with the slide, the outside of slide is fixed with splint, the outside of workstation is provided with the knob, equipment principal's the outside is provided with first motor, equipment principal's inboard is provided with first threaded rod, the outside of first threaded rod is provided with first sleeve, first spout has been seted up to equipment principal's upper end, first telescopic outside is fixed with first slider. "this patent has solved current plank grinding device and at the in-process that uses, can not carry out automatic polishing to timber and handle, and current plank grinding device can not carry out the problem of stabilizing the centre gripping to the plank and handling. However, the upper surface of the wood can only be polished during polishing, and when the lower surface of the wood is polished, the wood needs to be turned over, so that time and labor are wasted, the polishing efficiency is low, and wood dust generated in the polishing process cannot be timely treated, so that the polishing effect is influenced. Therefore, a wood surface grinding device is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a wood surface polishing device, which comprises an operation platform, wherein the operation platform is fixed on a support, a top plate is fixed at the top of the support, a lower polishing roller is arranged on the operation platform, the lower polishing roller is connected with a first rotating motor, a movable upper polishing roller is matched above the lower polishing roller, and two ends of the upper polishing roller are connected with corresponding supports through moving assemblies;

the movable assembly comprises a threaded rod, a sliding block and a positive and negative rotating motor, wherein a vertical groove is formed in a support corresponding to the threaded rod, the two ends of the threaded rod are connected with the upper end and the lower end of the groove through bearings in a rotating mode, one end of the threaded rod is fixedly connected with the output shaft of the positive and negative rotating motor, the sliding block is matched with the groove and is arranged in the groove in a sliding mode, the threaded rod penetrates through the sliding block and is in threaded fit with the sliding block, the sliding blocks of the two movable assemblies are correspondingly arranged, a fixing base is fixed on one sliding block, a rotating motor II is fixed on the fixing base, a connecting plate is fixed on the other sliding block, the two ends of the upper grinding roller are fixedly connected with a first rotating shaft respectively, one rotating shaft is fixedly connected with the second rotating motor, and the other rotating shaft is connected with the connecting plate through bearings in a rotating mode.

Preferably, the operating platform is provided with a through groove matched with the lower polishing roller, two ends of the lower polishing roller are respectively and fixedly connected with a second rotating shaft, the second rotating shaft is rotatably connected with two ends of the through groove through a bearing, one second rotating shaft penetrates through the through groove and the support and then is fixedly connected with an output shaft of a first rotating motor, the first rotating motor is fixed on the support, the upper surface of the lower polishing roller is flush with the upper surface of the operating platform, a dust collection box is fixed below the through groove and is connected with an exhaust fan, and the dust collection box is provided with a dust outlet capable of being opened and closed, so that the interior of the dust collection box can be regularly cleaned.

Preferably, a dust hood is arranged above the upper grinding roller, the dust hood is connected with a dust collection pipe, the dust collection pipe is communicated with a dust collection box, and a fan can be arranged on the dust collection pipe to improve the dust collection effect of the dust hood.

Preferably, the top of suction hood is connected with the telescopic link, the telescopic link can be electric putter or cylinder or pneumatic cylinder, the fixed part of telescopic link is fixed on the roof, the flexible end of telescopic link run through behind the roof with the top fixed connection of suction hood, the dust absorption pipe is the spring pipe. The dust collecting device has the advantages that the distance between the suction cover and the upper grinding roller and the distance between the suction cover and the upper surface of the wood can be reasonably adjusted when the wood with different thicknesses is ground, and the dust collecting effect is improved.

The utility model discloses still including enabling other subassemblies of a timber surface grinding device normal use, like the control assembly of positive reverse motor, the control assembly of air exhauster and the control assembly of rotating motor one and rotating motor two, the control price of telescopic link etc. is the conventional technical means in this area. In addition, the utility model discloses in add the device or the subassembly that restricts all adopt the conventional technical means in this field, spring pipe, lower grinding roller, go up grinding roller, threaded rod etc. all are the conventional equipment in this field.

The working principle of the utility model is that wood to be polished is placed on an operation platform, the wood is pushed between an upper polishing roller and a lower polishing roller, two positive and negative rotating motors synchronously move to enable a slider to move down along a threaded rod to drive the upper polishing roller to move down to contact with the upper surface of the wood, the telescopic length of a telescopic rod is adjusted, a dust hood is matched with the upper polishing roller, a first rotating motor and a second rotating motor synchronously and reversely rotate to enable the upper polishing roller and the lower polishing roller to rotate, the upper surface and the lower surface of the wood are simultaneously polished, and under the action of friction force, the wood is continuously conveyed out by the upper polishing roller and the lower polishing roller while being polished, so that the effect of clamping the wood while polishing is realized, and the polishing efficiency is improved; when polishing again, the air exhauster starts, and the saw-dust and the dust that the roller of polishing produced down get into the dust collection box through leading to the groove in, go up the saw-dust that the roller of polishing produced and get into in the dust absorption pipe through the suction hood, then get into the dust collection box through the dust absorption pipe in, avoided polishing in-process dust scattered, polluted environment and ligneous condition to produce.

The utility model has the advantages of reasonable integral structure, simple operation and convenient use, and can simultaneously polish the upper and lower surfaces of wood, thereby improving the working efficiency; the distance between the upper grinding roller and the lower grinding roller can be adjusted, so that the wood grinding device is suitable for grinding operation of wood with different thicknesses, and the application range is wide; the dust removal device can remove dust generated in the grinding process in time, improves the grinding environment, avoids pollution to wood, and indirectly improves the grinding quality.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples.

FIG. 1 is a schematic view showing the construction of a surface finishing apparatus for wood according to example 1;

FIG. 2 is a schematic view showing the construction of a surface grinding apparatus for wood according to embodiment 2;

fig. 3 is a side view of the suction hood of fig. 2.

In the figure: 1. a support; 2. a dust collection box; 3. an operating platform; 4. a through groove; 5. a grinding roller is arranged below; 6. rotating the first motor; 7. grinding rollers are arranged; 8. rotating a second motor; 9. a groove; 10. a slider; 11. a threaded rod; 12. a positive and negative rotation motor; 13. a fixed seat; 14. a connecting plate; 15. a dust hood; 16. a telescopic rod; 17. a dust collection pipe; 18. a top plate.

Detailed Description

The present invention will be described more clearly with reference to the accompanying drawings and specific embodiments in the embodiments of the present invention, and the description herein is only for explaining the present invention, but not for limiting the present invention. Based on the embodiments of the present invention, any modifications, equivalent replacements, improvements, etc. made by other embodiments obtained by those skilled in the art without creative efforts should be included in the protection scope of the present invention.

Example 1

As shown in fig. 1, the utility model provides a wood surface polishing device, which comprises an operating platform 3, wherein the operating platform 3 is fixed on a support 1, a top plate 18 is fixed on the top of the support 1, a lower polishing roller 5 is arranged on the operating platform 3, the lower polishing roller 5 is connected with a first rotating motor 6, a movable upper polishing roller 7 is matched above the lower polishing roller 5, and two ends of the upper polishing roller 7 are connected with the corresponding support 1 through a moving assembly;

the movable assembly comprises a threaded rod 11, a slider 10 and a forward and reverse rotating motor 12, wherein a vertical groove 9 is formed in a support 1 corresponding to the threaded rod 11, the two ends of the threaded rod 11 are rotatably connected with the upper end and the lower end of the groove 9 through bearings, one end of the threaded rod 11 is fixedly connected with an output shaft of the forward and reverse rotating motor 12, the slider 10 is matched with the groove 9, the slider 10 is slidably arranged in the groove 9, the threaded rod 11 penetrates through the slider 10 and is in threaded fit with the slider 10, the sliders 10 of the two movable assemblies are correspondingly arranged, a fixing seat 13 is fixed on one slider 10, a rotating motor II 8 is fixed on the fixing seat 13, a connecting plate 14 is fixed on the other slider 10, the two ends of the upper polishing roller 7 are fixedly connected with a rotating shaft I respectively, one rotating shaft I is fixedly connected with the output shaft of the rotating motor II 8, and the other rotating shaft I is rotatably connected with the connecting plate 14 through bearings.

The automatic cleaning device is characterized in that a through groove 4 matched with a lower polishing roller 5 is formed in the operating platform 3, two ends of the lower polishing roller 5 are fixedly connected with a second rotating shaft respectively, the second rotating shaft is rotatably connected with two ends of the through groove 4 through a bearing, one second rotating shaft penetrates through the through groove 4 and the support 1 and then is fixedly connected with an output shaft of a first rotating motor 6, the first rotating motor 6 is fixed on the support 1, the upper surface of the lower polishing roller 5 is flush with the upper surface of the operating platform 3, a dust collection box 2 is fixed below the through groove 4, the dust collection box 2 is connected with an exhaust fan, a dust outlet capable of being opened and closed is formed in the dust collection box 2, and the dust collection box 2 can be cleaned regularly.

Example 2

As shown in fig. 2-3, the utility model provides a wood surface grinding device, including an operation platform 3, the operation platform 3 is fixed on a support 1, a top plate 18 is fixed on the top of the support 1, a lower grinding roller 5 is arranged on the operation platform 3, the lower grinding roller 5 is connected with a rotating motor 6, a movable upper grinding roller 7 is matched above the lower grinding roller 5, and two ends of the upper grinding roller 7 are connected with the corresponding support 1 through a moving assembly;

A dust hood 15 is arranged above the upper polishing roller 7, the dust hood 15 is connected with a dust suction pipe 17, the dust suction pipe 17 is communicated with the dust collection box 2, and a fan can be arranged on the dust suction pipe 17 to improve the dust suction effect of the dust hood 15.

The top of dust hood 15 is connected with telescopic link 16, telescopic link 16 is electric putter, the fixed part of telescopic link 16 is fixed on roof 18, and the flexible end of telescopic link 16 runs through roof 18 back and the top fixed connection of dust hood 15, dust absorption pipe 17 is the spring pipe. The dust collecting device has the advantages that the distance between the suction cover and the upper grinding roller and the distance between the suction cover and the upper surface of the wood can be reasonably adjusted when the wood with different thicknesses is ground, and the dust collecting effect is improved.

The foregoing description of the embodiments of the invention has been presented for purposes of illustration and not limitation, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the illustrated embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a timber surface grinding device, includes operation platform, operation platform fixes on the support, and the top of support is fixed with roof, its characterized in that: the operating platform is provided with a lower polishing roller, the lower polishing roller is connected with a first rotating motor, a movable upper polishing roller is matched above the lower polishing roller, and two ends of the upper polishing roller are connected with corresponding supports through moving assemblies;

2. A wood surface finishing device as defined in claim 1, wherein: the operation platform is provided with a through groove matched with the lower polishing roller, two ends of the lower polishing roller are fixedly connected with a second rotating shaft respectively, the second rotating shaft is rotatably connected with two ends of the through groove through a bearing, one second rotating shaft penetrates through the through groove and the support and then is fixedly connected with an output shaft of a first rotating motor, the first rotating motor is fixed on the support, the upper surface of the lower polishing roller is flush with the upper surface of the operation platform, a dust collection box is fixed below the through groove, and the dust collection box is connected with an exhaust fan.

3. A wood surface sanding device as defined in claim 2 wherein: and a dust hood is arranged above the upper grinding roller and is connected with a dust collection pipe, and the dust collection pipe is communicated with a dust collection box.

4. A wood surface sanding device as defined in claim 3 wherein: the top of dust absorption cover is connected with the telescopic link, the fixed part of telescopic link is fixed on the roof, the flexible end of telescopic link run through behind the roof with the top fixed connection of dust absorption cover, the dust absorption pipe is the spring pipe.