CN213380824U

CN213380824U - Timber sand light device

Info

Publication number: CN213380824U
Application number: CN202021730551.0U
Authority: CN
Inventors: 林懂; 林军良
Original assignee: Baoding Haochen Wood Industry Co ltd
Current assignee: Baoding Haochen Wood Industry Co ltd
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-06-08
Anticipated expiration: 2030-08-17

Abstract

The utility model discloses a timber sand light device, include: organism, coarse sand device, fine sand device and dust extraction compare with current timber sand light technique and have following advantage: the sanding mode of combining coarse sand with fine sand is adopted, so that the smoothness of the surface of the sanded wood is effectively improved, and the sanding effect of the wood is improved; the shell is arranged outside the sanding device, so that sawdust generated by sanding is prevented from flying and splashing, the working environment is optimized, and the working safety of workers is improved; adopt dust extraction to carry out the saw-dust suction operation to all sand light devices, can collect the processing after the saw-dust is discharged, further avoid timber beautiful splashing, also kept the device clean to a certain extent.

Description

Timber sand light device

Technical Field

The utility model relates to a timber surface treatment technical field, more specifically the utility model relates to a timber sand light device that says so.

Background

At present, timber sand light generally by manual operation or accomplish through simple timber sand light equipment, current sand light equipment and artifical sand light have following problem:

1. the sanding effect is poor, the surface smoothness of the sanded wood is not enough, and the automation and mechanization degree of the sanding equipment is not high;

2. a large amount of sawdust is generated during sanding, after the sawdust drifts outside the equipment, the working environment is deteriorated due to large sawdust, small sawdust can be possibly sucked by surrounding workers, and certain potential safety hazards exist;

3. after sanding, part of wood dust is retained on the surface of the wood and needs to be cleaned manually.

Therefore, how to provide a wood sanding device capable of fully or partially solving the technical problems is a problem to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the above-mentioned technical problem among the prior art to a certain extent at least.

Therefore, an object of the utility model is to provide a timber sand light device, include:

the wood conveying device comprises a machine body and a conveying mechanism, wherein the machine body is provided with a wood inlet, a wood outlet and the conveying mechanism for conveying wood from the wood inlet to the wood outlet;

the coarse sand device is arranged above the conveying mechanism and comprises a first shell, a coarse sand grinding wheel and a first driving motor, the first shell is fixedly connected with the machine body, the first driving motor is arranged in the first shell and drives the coarse sand grinding wheel to rotate, and a wire mesh is arranged on the surface of the coarse sand grinding wheel;

the fine sand device is arranged above the conveying mechanism and between the coarse sand device and the wood outlet, and comprises a second shell, a fine sand grinding wheel and a second driving motor, the second shell is fixedly connected with the machine body, the second driving motor is arranged in the second shell and drives the fine sand grinding wheel to rotate, and a wire mesh is arranged on the surface of the fine sand grinding wheel;

and the dust suction device is communicated with the first shell and the second shell.

In the scheme, the wire mesh on the surface of the fine sand grinding wheel is slightly smaller than the wire mesh on the surface of the coarse sand grinding wheel, and after wood enters the machine body, coarse sand and then fine sand are carried out, so that the sanding effect is gradually improved.

The utility model has the advantages that: compared with the prior wood sanding technology, the utility model discloses there is following advantage:

1. the sanding mode of combining coarse sand with fine sand is adopted, so that the smoothness of the surface of the sanded wood is effectively improved, and the sanding effect of the wood is improved;

2. the shell is arranged outside the sanding device, so that sawdust generated by sanding is prevented from flying and splashing, the working environment is optimized, and the working safety of workers is improved;

3. adopt dust extraction to carry out the saw-dust suction operation to all sand light devices, can collect the processing after the saw-dust is discharged, further avoid timber to float to fall to splash, also kept the device clean to a certain extent.

Further, conveying mechanism includes the action wheel, follows the driving wheel and sets up in the first conveyer belt between action wheel and follow driving wheel.

Further, dust extraction includes draught fan and dust absorption pipe, the draught fan set up in the dust absorption pipe head end is located the organism is external, dust absorption pipe tail end with first casing, second casing all communicate.

Preferably, after the dust suction pipe sucks out the wood chips, a chip collecting device can be arranged at the head end of the dust suction pipe, for example

The wood polishing machine further comprises a fine polishing device, wherein the fine polishing device is arranged between the fine sand device and the wood outlet and comprises a third shell, a fine polishing grinding wheel and a third driving motor, the third shell is fixedly connected with the machine body, the third driving motor is arranged in the third shell and drives the fine polishing grinding wheel to rotate, and nylon fibers are arranged on the surface of the fine polishing grinding wheel.

The surface of the fine polishing grinding wheel is made of nylon fibers, and the surface of wood is smooth and burr-free after being polished by the nylon fibers, so that the requirements of most of wood products can be met.

Preferably, the dust suction device is in communication with the third housing.

Because dust extraction all need communicate with first casing, second casing, third casing and be used for the saw-dust absorption, for practicing thrift tubular product, can communicate first casing, second casing and third casing through a pipeline, take the third casing as the example, the saw-dust that the fine blasting emery wheel work produced in the third casing passes through second casing and first casing through the pipeline in proper order, is discharged by the pipeline tail end at last.

Of course, the first housing, the second housing and the third housing may be separately provided with pipes, and finally, the pipes are converged and communicated and extend to the outside of the machine body.

Furthermore, the wood outlet dust collector comprises a fourth shell, a brush wheel and a fourth driving motor, wherein the fourth shell is fixedly connected with the machine body, and the fourth driving motor is arranged in the fourth shell and drives the brush wheel to rotate.

Part saw-dust is lighter because the quality, probably has the condition that dust extraction can not thoroughly clear away the saw-dust completely, consequently after timber passes through coarse sand, fine sand and throws, before going out from the timber export, clears up the timber surface through the brush wheel, makes the clean no saw-dust in timber surface.

In addition, when the brush wheel brushes the surface of the wood, the sawdust may float up to the air, so the dust suction pipe of the dust suction device may be communicated with the fourth housing.

Further, still include side sand light device, side sand light device includes operation platform, second conveyer belt, sets up in the side emery wheel of second conveyer belt side and is used for the drive the fifth driving motor of side emery wheel, the second conveyer belt set up in operation platform is last, its with timber entry or the timber export links up.

A thick wood (for example, a door wood) is subjected to sanding treatment on the upper and lower surfaces thereof and also on the side surfaces thereof, so that the wood can be subjected to side sanding treatment before entering or after exiting the machine body.

The grinding wheel side grinding wheel device further comprises a support frame, wherein the support frame is fixedly arranged on one side of the operating platform, and the fifth driving motor is fixedly arranged on the support frame and drives the side grinding wheel to rotate through a transmission belt.

In the above scheme, the structures of the grinding wheels driven by the driving motors are substantially the same, the driving motors drive the driving wheels, the driving wheels drive the belt to further drive the grinding wheels to rotate, and the mounting positions of the driving motors and the grinding wheels can be flexibly set according to specific structures.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic structural diagram provided by the present invention;

FIG. 2 is a schematic view of the internal structure with the side housing removed;

fig. 3 is a schematic structural view of the side sanding device.

The device comprises a machine body 1, a coarse sand device 2, a first shell 201, a first driving motor 202, a coarse sand grinding wheel 203, a fine sand device 3, a second shell 301, a second shell 302, a second driving motor 303, a fine sand grinding wheel 4, a dust suction pipe 5, a fine polishing device 501, a third shell 502, a third driving motor 503, a fine polishing grinding wheel 6, a dust removal device 601, a fourth shell 602, a fourth driving motor 603, a brush wheel 7, a side grinding wheel 8, a support frame 9 and a first conveyor belt.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

As shown in fig. 1-3 the embodiment of the utility model discloses a timber sand light device, include:

the wood conveying machine comprises a machine body 1, wherein the machine body 1 is provided with a wood inlet, a wood outlet and a conveying mechanism for conveying wood from the wood inlet to the wood outlet;

the coarse sand device 2 is arranged above the conveying mechanism and comprises a first shell 201, a coarse sand grinding wheel 203 and a first driving motor 202, the first shell 201 is fixedly connected with the machine body 1, the first driving motor 202 is arranged in the first shell 201 and drives the coarse sand grinding wheel 203 to rotate, and a wire mesh is arranged on the surface of the coarse sand grinding wheel 203;

the fine sand device 3 is arranged above the conveying mechanism and positioned between the coarse sand device 2 and the wood outlet, and comprises a second shell 301, a fine sand grinding wheel 303 and a second driving motor 302, the second shell 301 is fixedly connected with the machine body 1, the second driving motor 302 is arranged in the second shell 301 and drives the fine sand grinding wheel 303 to rotate, and a wire mesh is arranged on the surface of the fine sand grinding wheel 303;

and the dust suction device is communicated with the first shell 201 and the second shell 301.

In this embodiment, the wire mesh on the surface of the fine sand grinding wheel 303 is slightly smaller than the wire mesh on the surface of the coarse sand grinding wheel 203, and after the wood enters the machine body 1, the sand is firstly coarse sand and then fine sand, so that the sanding effect is gradually improved.

In some embodiments, the conveying mechanism comprises a driving wheel, a driven wheel and a first conveyor belt 9 arranged between the driving wheel and the driven wheel.

In some embodiments, the dust suction device includes an induced draft fan and a dust suction pipe 4, the induced draft fan is disposed at the head end of the dust suction pipe 4 and located outside the machine body 1, and the tail end of the dust suction pipe 4 is communicated with both the first shell 201 and the second shell 301. (FIG. 1 does not show the dust suction pipe 4, and the dust suction pipe 4 is actually drawn from the rear of the machine body 1 and is placed at a position where the chips are intensively processed)

In some embodiments, the fine polishing device 5 is further included, the fine polishing device 5 is disposed between the fine sand device 3 and the wood outlet, and includes a third housing 501, a fine polishing grinding wheel 503 and a third driving motor 502, the third housing 501 is fixedly connected with the machine body 1, the third driving motor 502 is installed in the third housing 501 and drives the fine polishing grinding wheel 503 to rotate, and nylon fibers are disposed on the surface of the fine polishing grinding wheel 503.

In some embodiments, the dust removing device 6 is further included, the dust removing device 6 is disposed near the wood outlet, and includes a fourth housing 601, a brush wheel 603, and a fourth driving motor 602, the fourth housing 601 is fixedly connected to the machine body 1, and the fourth driving motor 602 is installed in the fourth housing 601 and drives the brush wheel 603 to rotate.

In some embodiments, the dust extraction device is in communication with each of the first 201, second 301, third 501 and fourth 601 housings.

In some embodiments, the side sanding device further comprises an operation platform, a second conveyor belt, a side grinding wheel 7 arranged on the side edge of the second conveyor belt, and a fifth driving motor for driving the side grinding wheel 7, wherein the second conveyor belt is arranged on the operation platform and is connected with the wood inlet or the wood outlet. The heights of the first conveying belt 9 and the second conveying belt can be set to be the same, and the wood can be subjected to upper surface sanding and then side surface sanding, or can be subjected to side surface sanding and then upper surface sanding.

In some embodiments, the grinding machine further comprises a support frame 8, the support frame 8 is fixedly arranged on one side of the operating platform, and a fifth driving motor is fixedly arranged on the support frame 8 and drives the side grinding wheel 7 to rotate through a transmission belt.

The utility model provides a timber sand light device compares with current timber sand light technique, the utility model discloses there is following advantage:

3. adopt dust extraction to carry out the saw-dust suction operation to all sand light devices, can collect the processing after the saw-dust is discharged, further avoid timber beautiful splashing, also kept the device clean to a certain extent.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. A wood sanding device, comprising:

the wood conveying machine comprises a machine body (1), wherein the machine body (1) is provided with a wood inlet, a wood outlet and a conveying mechanism for conveying wood from the wood inlet to the wood outlet;

the coarse sand device (2) is arranged above the conveying mechanism and comprises a first shell (201), a coarse sand grinding wheel (203) and a first driving motor (202), the first shell (201) is fixedly connected with the machine body (1), the first driving motor (202) is arranged in the first shell (201) and drives the coarse sand grinding wheel (203) to rotate, and a wire mesh is arranged on the surface of the coarse sand grinding wheel (203);

the fine sand device (3) is arranged above the conveying mechanism and located between the coarse sand device (2) and the wood outlet, and comprises a second shell (301), a fine sand grinding wheel (303) and a second driving motor (302), the second shell (301) is fixedly connected with the machine body (1), the second driving motor (302) is installed in the second shell (301) and drives the fine sand grinding wheel (303) to rotate, and a wire mesh is arranged on the surface of the fine sand grinding wheel (303);

the dust suction device is communicated with the first shell (201) and the second shell (301).

2. A wood sanding device according to claim 1, characterized in that the conveying mechanism comprises a driving wheel, a driven wheel and a first conveyor belt (9) arranged between the driving wheel and the driven wheel.

3. The wood sanding device according to claim 1, wherein the dust suction device comprises an induced draft fan and a dust suction pipe (4), the induced draft fan is arranged at the head end of the dust suction pipe (4) and located outside the machine body (1), and the tail end of the dust suction pipe (4) is communicated with the first shell (201) and the second shell (301).

4. The wood sanding device according to claim 1, further comprising a fine polishing device (5), wherein the fine polishing device (5) is disposed between the fine sanding device (3) and the wood outlet, and comprises a third housing (501), a fine polishing grinding wheel (503) and a third driving motor (502), the third housing (501) is fixedly connected with the machine body (1), the third driving motor (502) is installed in the third housing (501) and drives the fine polishing grinding wheel (503) to rotate, and nylon fibers are disposed on the surface of the fine polishing grinding wheel (503).

5. A wood sanding device according to claim 4, characterized in that the suction means communicates with the third housing (501).

6. The wood sanding device according to claim 1, further comprising a dust removing device (6), wherein the dust removing device (6) is disposed near the wood outlet and comprises a fourth housing (601), a brush wheel (603) and a fourth driving motor (602), the fourth housing (601) is fixedly connected with the machine body (1), and the fourth driving motor (602) is installed in the fourth housing (601) and drives the brush wheel (603) to rotate.

7. A wood sanding device according to claim 6, characterized in that the suction means communicates with the fourth housing (601).

8. A wood sanding device according to any one of claims 1-7, further comprising a side sanding device, wherein the side sanding device comprises an operation platform, a second conveyor belt, a side grinding wheel (7) disposed at a side edge of the second conveyor belt, and a fifth driving motor for driving the side grinding wheel (7), and the second conveyor belt is disposed on the operation platform and is engaged with the wood inlet or the wood outlet.

9. A wood sanding device according to claim 8, further comprising a support frame (8), wherein the support frame (8) is fixedly arranged on one side of the operating platform, and the fifth driving motor is fixedly arranged on the support frame (8) and drives the side grinding wheel (7) to rotate through a driving belt.