CN211389224U

CN211389224U - Device for removing wood chips on conveyed wood board

Info

Publication number: CN211389224U
Application number: CN201922321394.1U
Authority: CN
Inventors: 于洪
Original assignee: Tangshan Senjiang Wood Industry Co ltd
Current assignee: Tangshan Senjiang Wood Industry Co ltd
Priority date: 2019-12-21
Filing date: 2019-12-21
Publication date: 2020-09-01
Anticipated expiration: 2029-12-21

Abstract

The utility model relates to a by remove device of saw-dust on conveying plank belongs to wood working equipment field, and it rotates on the conveying support to be connected with the pivot, is fixed with first motor on the conveying support, and first motor is connected with the pivot transmission, and both sides are equipped with the chip removal device that is used for cleaing away the saw-dust on the plank about the pivot. The utility model discloses can wash timber upper and lower surface simultaneously, remaining saw-dust on the clean processed plank of bigger degree simplifies and removes the bits step, improves work efficiency and operating mass with rated load.

Description

Device for removing wood chips on conveyed wood board

Technical Field

The utility model belongs to the technical field of the technique of wood working equipment and specifically relates to a be conveyed the remove device of saw-dust on plank.

Background

At present, during the process of conveying the wood boards, sawdust, wood shavings and other wood chips are left on the wood boards due to the process methods such as cutting and the like.

Chinese patent publication No. 107775753a discloses a wood chip collecting device, and its technical scheme is to separate the wood chips on the timber to be processed from the timber, and the device mainly comprises box, air intake and air exhauster, and the air exhauster lets the wood chips get into from the air intake, then is collected.

The prior art in the above-mentioned just once operation gets rid of the saw-dust on timber one surface, can not get rid of the saw-dust on all surfaces simultaneously, and like this still can have the saw-dust of the last operation of repetition to clear away another surface, wastes time and energy.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides a removing device, its purpose can wash timber upper and lower surface simultaneously, and remaining saw-dust is simplified except that the bits step on the clean processed plank of bigger degree, improves work efficiency and operating mass with rated load.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a removing device, includes conveyer, conveyer includes the conveying support, it is connected with a plurality of pivots to rotate on the conveying support, be fixed with first motor on the conveying support, first motor passes through chain drive the pivot rotates, both sides are equipped with the decolour device that induced drafts and remove the bits about the pivot.

By adopting the technical scheme, the processed wood is conveyed to the chip removing mechanism through the conveying device, and the chip removing mechanism can simultaneously wash the upper surface and the lower surface of the wood to achieve the purpose of removing chips.

The utility model discloses further set up to: the scrap removing device comprises a support frame, the support frame is fixed on two sides of the conveying device, dust covers which are symmetrical up and down are fixed on the support frame, and the top ends of the dust covers are connected with dust collecting pipes.

Through adopting above-mentioned technical scheme, the saw-dust is inhaled from the dust cover and is got into the dust absorption pipe, can once only operate clearance timber about the surface, labour saving and time saving.

The utility model discloses further set up to: and a brush is fixed at the edge of the lower end of the dust cover.

Through adopting above-mentioned technical scheme, timber is conveyed when removing the bits mechanism by conveyer, and the brush can brush ligneous upper and lower surface, and the saw-dust is cleared up to bigger degree.

The utility model discloses further set up to: the rotating shaft is provided with lugs which are uniformly distributed.

Through adopting above-mentioned technical scheme, evenly distributed's lug can increase frictional force effectively in the pivot, drives timber and gos forward.

The utility model discloses further set up to: the scrap removing device comprises a fixing frame, the fixing frame is fixed on two sides of a conveying support, a guide rail is fixed between the fixing frames, the guide rail is connected with a connecting block in a sliding mode, a hairbrush is fixed on the connecting block, two sides of the position of the conveying support where the hairbrush is located are provided with dust covers, openings of the dust covers face the hairbrush, and the other ends of the dust covers are connected with dust collecting pipes.

Through adopting above-mentioned technical scheme, when timber was passed through the chip removal mechanism by conveyer conveying, the brush can be washhed timber repeatedly in timber direction of transfer's vertical direction, targets in place more to the clearance of the saw-dust on timber surface, has improved the chip removal effect.

The utility model discloses further set up to: the rack is fixed on the guide rail, the second motor is fixed on the connecting block, and the second motor is connected with a gear which drives the connecting block to move on the guide rail.

Through adopting above-mentioned technical scheme, the second motor passes through the running gear and rotates on the rack, for the motion of connecting block provides power, the motion piece can be on the guide rail repetitive movement, and the brush is followed the connecting block motion and is cleared up timber repeatedly, improves and removes the bits effect.

The utility model discloses further set up to: the hairbrush is fixed on the fixing plate, and the other end of the fixing plate is fixed on the connecting block.

Through adopting above-mentioned technical scheme, the fixed plate makes brush and connecting block have one section distance, and this section distance lets the dust absorption of connecting block motion and dust cover respectively not influence to make things convenient for the collection and the clearance of saw-dust.

The utility model discloses further set up to: a wood chip storage box is placed below the brush.

Through adopting above-mentioned technical scheme, the saw-dust that is not siphoned away still can drop subaerially because of gravity, and the saw-dust containing box then is used for accomodating the saw-dust that scatters, and the environmental protection is clean and tidy.

The utility model discloses further set up to: the scrap removing device comprises a support frame, the support frame is fixed on two sides of the conveying device, dust covers which are symmetrical up and down are fixed on the support frame, the top ends of the dust covers are connected with dust collecting pipes, a cross rod penetrating through two sides of the support frame is connected to the support frame on one side of the opening end of each dust cover in a rotating mode, a hairbrush is arranged on the cross rod, and one end of the cross rod is connected with a third motor driving the cross rod to rotate.

Through adopting above-mentioned technical scheme, third motor direction of rotation is the same by transmission direction with timber, and when the saw-dust of timber upper and lower surface was clear away to the brush, pivoted brush provides the power that gos forward for timber simultaneously.

The utility model discloses further set up to: the scrap removing device comprises fixing frames fixed on two sides of the conveying support, guide rails are fixed between the fixing frames, the guide rails are connected with connecting blocks in a sliding mode, dust covers are fixed on the connecting blocks, brushes are fixed at the opening ends of the dust covers, and dust collecting pipes are connected to the other ends of the dust covers.

By adopting the technical scheme, the dust cover moves along with the connecting block, the dust on wood is removed by the brush on the dust cover, meanwhile, the air draft equipment (not shown in the figure) connected with the dust cover exhausts air, and the cleaned wood dust is immediately drawn away from the dust cover.

To sum up, the utility model discloses a beneficial technological effect does:

1. the processed wood is conveyed to the chip removing device through the conveying device, the brush can brush the upper surface and the lower surface of the wood, and the cleaned wood chips are sucked into the dust suction pipe from the dust cover, so that the upper surface and the lower surface of the wood can be cleaned in one operation, time and labor are saved, the chip removing purpose is achieved, and the working efficiency is improved;

2. the wood surface is repeatedly washed, so that the wood chip cleaning effect is enhanced, and the working quality is improved;

3. accomodate the saw-dust that will scatter, protected operational environment's clean and tidy.

Drawings

FIG. 1 is a schematic structural view of example 1.

FIG. 2 is a front view of embodiment 1.

FIG. 3 is a schematic structural view of embodiment 2.

Fig. 4 is a schematic view of the brush drive mechanism of fig. 3.

FIG. 5 is a schematic view showing the structure of a joint block in embodiment 2.

FIG. 6 is a schematic structural view of embodiment 3.

FIG. 7 is a schematic view of the chip removing device according to embodiment 3.

FIG. 8 is a schematic structural view of example 4.

Reference numerals: 1. conveyer, 11, conveying support, 12, pivot, 121, lug, 13, first motor, 2, the device that removes bits, 21, support frame, 22, dust cover, 23, dust absorption pipe, 24, brush, 25, horizontal pole, 26, third motor, 3, mount, 31, guide rail, 311, rack, 32, spout, 4, connecting block, 41, second motor, 42, fixed plate, 43, gear, 5, saw-dust containing box.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example 1: referring to fig. 1 and 2, the present invention discloses a removing device, which comprises a conveying device 1. The conveying device 1 comprises a conveying bracket 11, and a rotating shaft 12 is rotatably connected to the conveying bracket 11. The first motor 13 is fixed on the conveying bracket 11, and the first motor 13 drives the rotating shaft 12 to rotate through chain transmission so as to convey the wood. The shaft 12 is provided with uniform protrusions 121, and the protrusions 121 can increase friction force, so that the wood can be stably conveyed.

The wood chip removing device also comprises a chip removing device 2. The scrap removing device 2 comprises a support frame 21 fixed on the conveying support 11, dust covers 22 which are symmetrical up and down are fixed on the support frame 21, the dust covers 22 are respectively positioned on the upper side and the lower side of the rotating shaft 12, one end of the opening faces the rotating shaft 12, the other end of each dust cover 22 is connected with a dust suction pipe 23, and the dust suction pipe 23 is connected with an air draft device (not shown in the figure). The brush 24 is fixed on the edge of the dust cover 22 on the upper and lower sides of the rotating shaft 12. When the wood is conveyed to the chip removing device 2, the brush 24 brushes the wood chips on the wood, and the air draft device (not shown in the figure) draws the wood chips out through the dust cover 22, so as to achieve the purpose of removing the chips.

The implementation principle of the embodiment is as follows: the processed wood is conveyed to the chip removing device 2 through the conveying device 1, the brush 24 on the chip removing device 2 can simultaneously wash the upper and lower surfaces of the wood, and the brushed wood chips are collected and pulled away from the dust cover 22, so that the purpose of chip removal is achieved.

Example 2: referring to fig. 3 and 4, the difference from embodiment 1 is that fixing frames 3 are fixed to the conveying frame 11, the fixing frames 3 are vertically symmetrical, a guide rail 31 is fixed between the fixing frames 3, and a rack 311 is fixed to the guide rail 31. The rack 311 is connected with a gear 43 capable of meshing therewith. Referring to fig. 5, a connecting block 4 surrounding the gear 43 is disposed outside the gear 43, a latch 44 is fixed to the connecting block 4, the latch 44 is inserted into the sliding grooves 32 on both sides of the rack 311 on the guide rail 31, the connecting block 4 is thereby slidably connected to the guide rail 31, a second motor 41 is fixed to the upper end of the connecting block 4, the second motor 41 is connected to and drives the gear 43 to rotate, the gear 43 rotates on the rack 311 engaged therewith, and the gear 43 drives the connecting block 4 to move along the rack 311. A fixing plate 42 is fixed on one side of the connecting block 4, and a brush 24 facing the rotating shaft 12 is fixed on the other side of the fixing plate 42. The symmetrical fixing frame 3 is provided with the same symmetrical device, the brush 24 on the symmetrical fixing frame faces the rotating shaft 12, and when the wood board is conveyed to the brush 24, the upper surface and the lower surface of the wood board are cleaned and brushed simultaneously by the brushes 24 on the upper side and the lower side.

Two sides of the conveying bracket 11 are fixed with supporting frames 21, a dust cover 22 is fixed on the supporting frames 21, the opening direction of the dust cover 22 is opposite to the hairbrush 24, and the other end of the dust cover 22 is connected with a dust collection pipe 23.

A wood chip collecting box 5 is placed on the ground and right below the brush 24.

The implementation principle of the embodiment is as follows: when the wood is conveyed, the brush 24 can reciprocate on the guide rail 31 under the driving of the second motor 41, the upper surface and the lower surface of the wood can be repeatedly brushed, and the wood chip removing degree on the surface of the wood is higher. The wood chips brushed down can be drawn away from the dust cover 22 by the air draft device (not shown in the figure), and the wood chips which are not drawn away can fall downwards into the wood chip storage box 5 due to gravity, so that the cleanness of the environment is ensured.

Example 3: referring to fig. 6 and 7, the scrap removing device 2 includes a support frame 21 fixed on the conveying support 11, dust covers 22 are fixed on the support frame 21 and are vertically symmetrical, the dust covers 22 are respectively located on the upper and lower sides of the rotating shaft 12, one end of the opening faces the rotating shaft 12, the other end of the dust cover 22 is connected with a dust suction pipe 23, and the dust suction pipe 23 is connected with an air draft device (not shown in the figures). A cross bar 25 is rotatably connected to the support frame 21 at one side of the opening end of the dust cover 22, and a brush 24 is fixed on the cross bar 25. One end of the cross bar 25 is fixed with a third motor 26, and the third motor 26 is fixed on the transmission bracket 11. The third motor 26 rotates the cross bar 25, and the cross bar 25 drives the brush 24 to rotate and brush the wood chips on the wood.

The implementation principle of the embodiment is as follows: when the wood is conveyed to the chip removing device 2, the third motor 26 drives the brush 24 to brush down the wood chips on the wood, and the air draft device (not shown in the figure) draws out the wood chips through the dust cover 22, so as to achieve the purpose of removing the chips.

Example 4: referring to fig. 8, the difference from embodiment 2 is that the dust cover 22 is fixed to a fixing plate 42, the fixing plate 42 is fixed to the connecting block 4, the brush 24 is fixed to the edge of the opening end of the dust cover 22, and the other end of the dust cover 22 is connected to the dust suction pipe 23 made of a flexible tube. The connecting block 4 is driven by the second motor 41, the gear 43 on the second motor rotates on the rack 311 engaged with the second motor, and the gear 43 drives the connecting block 4 to move along the rack 311. The dust cover 22 moves under the driving of the connecting block 4, the wood chips on the wood are removed by the hairbrush 24 on the dust cover 22, meanwhile, the air draft equipment (not shown in the figure) connected with the dust cover 22 conducts air draft, the cleaned wood chips are immediately drawn out of the dust cover 22, and compared with the scheme of fixed air draft, the working method can remove the wood chips to a greater extent.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A device for removing wood chips from conveyed wood boards, comprising a conveyor (1), characterized in that: conveyer (1) is including conveying support (11), it is connected with a plurality of pivots (12) to rotate on conveying support (11), be fixed with first motor (13) on conveying support (11), first motor (13) are through chain drive pivot (12) rotate, both sides are equipped with the bits device (2) that removes that induced drafts and remove the bits about pivot (12).

2. The removal device of claim 1, wherein: the scrap removing device (2) comprises a support frame (21), the support frame (21) is fixed on two sides of the conveying device (1), a dust cover (22) is fixed on the support frame (21), and the dust cover (22) is connected with a dust suction pipe (23).

3. The removal device of claim 2, wherein: and a brush (24) is fixed on the lower end edge of the dust cover (22).

4. The removal device of claim 1, wherein: the rotating shaft (12) is provided with lugs (121) which are uniformly distributed.

5. The removal device of claim 1, wherein: remove bits device (2) including fixing mount (3) in conveying support (11) both sides, be fixed with guide rail (31) between mount (3), guide rail (31) sliding connection has connecting block (4), connecting block (4) are fixed with brush (24), brush (24) both sides are provided with dust cover (22), and dust cover (22) opening is towards brush (24), and the dust cover (22) other end is connected with dust absorption pipe (23).

6. The removal device of claim 5, wherein: the guide rail (31) is fixedly provided with a rack (311), the connecting block (4) is fixedly provided with a second motor (41), and the second motor (41) is connected with a gear (43) which drives the connecting block (4) to move on the guide rail (31).

7. The removal device of claim 5, wherein: the hairbrush (24) is fixed on the fixing plate (42), and the other end of the fixing plate (42) is fixed on the connecting block (4).

8. The removal device of claim 5, wherein: a wood chip containing box (5) is placed below the brush (24).

9. The removal device of claim 1, wherein: remove bits device (2) and include support frame (21), support frame (21) are fixed in conveyer (1) both sides, dust cover (22) that are fixed with on support frame (21), dust cover (22) top is connected with dust absorption pipe (23), it is connected with horizontal pole (25) that run through its both sides to rotate on support frame (21) of dust cover (22) open end one side, be equipped with brush (24) on horizontal pole (25), horizontal pole (25) one end is connected with its pivoted third motor (26) of drive.

10. The removal device of claim 1, wherein: remove bits device (2) including fixing mount (3) in conveying support (11) both sides, be fixed with guide rail (31) between mount (3), guide rail (31) sliding connection has connecting block (4), connecting block (4) are fixed with dust cover (22), dust cover (22) open end is fixed with brush (24), and dust cover (22) other end is connected with dust absorption pipe (23).