CN219725551U - Plywood grinder - Google Patents

Abstract

The utility model relates to the technical field of plywood production and discloses a plywood sander, which comprises a sander body, wherein a conveying bed is arranged on the outer surface of the sander body, a feed inlet is formed in the outer surface of the sander body, a wind shielding curtain is arranged on the outer surface of the feed inlet, and a first motor and a second motor are respectively arranged on the outer surface of the sander body. The utility model has the following advantages and effects: starting the first motor and the second motor to enable the two first rotating shafts to drive the first sanding roller and the second sanding roller to rotate simultaneously, enabling the plywood to be sanded and ground through the first sanding roller and the second sanding roller, and therefore sanding the upper surface and the lower surface of the plywood simultaneously, improving the double-sided sanding operation of the plywood, and enabling the plywood to be automatically output to the outer surface of the cotton cleaning roller to clean residual dust on the surface of the plywood after sanding through the simultaneous equidirectional rotation of the first sanding roller and the second sanding roller.

Description

Plywood grinder

Technical Field

The utility model relates to the technical field of plywood production, in particular to a plywood sander.

Background

The sanding light refers to materials and objects which are uneven, uneven in thickness and not in accordance with the technological requirements, and the materials and objects are smoother and more uniform in thickness through the physical removal modes of abrasive cloth, grinding wheels, sand paper, scouring pad, non-woven fabric polishing wheels and the like, and a sander is needed to ensure the smoothness and the flatness of the surface of the plywood in the production of the plywood.

In prior art, chinese patent publication No. CN107363664a discloses a reciprocating plywood grinder, including roof beam structure, first gyro wheel, connecting block, gear board and support, the downside port department of roof beam structure is provided with the mount, and the middle part of roof beam structure is inlayed and is had motor housing, the middle part of first gyro wheel is provided with the body of rod, and first gyro wheel is connected with transverse moving device through the body of rod, built-in motor is installed to motor housing's middle part. This reciprocating type plywood grinder through setting up transverse moving device, first gyro wheel and second gyro wheel for the plywood can be repeated the sand light as required when grinding the sand light, makes the plywood reach required requirement, and it is comparatively convenient to use.

The above patent has good effect of repeatedly sanding the plywood, but the sanding machine is inconvenient to sand the plywood on double sides during use, possibly causes low sanding efficiency, has poor cleaning effect on the sanded plywood, is inconvenient to clean dust generated during sanding and grinding, and therefore needs to improve the existing problems.

Disclosure of Invention

The utility model aims to provide a plywood sander which has the effects of sanding upper and lower surfaces of a plywood simultaneously and having a good dust cleaning effect on the surface of the plywood.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides a plywood grinder, includes the grinder body, the surface of grinder body is provided with the conveying bed, the feed inlet has been seted up to the surface of grinder body, the surface of feed inlet is provided with the wind curtain, the surface of grinder body is provided with first motor and second motor respectively, the one end of first motor and second motor all is provided with first pivot, the surface of first pivot is provided with first sand smooth roll and second sand smooth roll respectively, the inside of grinder body is provided with the cotton cleaning roller, the inner wall of grinder body is provided with dustproof curtain.

Through adopting above-mentioned technical scheme, the staff starts the transport bed and carries the plywood to the inside of grinder body, and start first motor and second motor make two first pivots drive first sand smooth roll and second sand smooth roll simultaneously and rotate, make the plywood carry out the sanding grinding through between first sand smooth roll and the second sand smooth roll, from this can carry out the sanding simultaneously to two sides about the plywood, promote the operation to the two-sided sanding of plywood, efficiency and through the same direction rotation of first sand smooth roll and second sand smooth roll can clear up the plywood automatic output to the outward appearance of clean cotton roll behind the sand on plywood surface remaining dust, promote the work efficiency of two-sided sanding of plywood, and through the same direction rotation of first sand smooth roll and second sand smooth roll can be with the automatic output to the outward surface of clean cotton roll of plywood, clear up the dust of plywood surface after the sand polishing, make smooth effect better behind the sand polishing, alleviate staff follow-up working strength who remains dust.

The utility model is further provided with: the number of the cotton picking rollers is two, the outer surfaces of the two cotton picking rollers are provided with second rotating shafts, and one ends of the second rotating shafts are provided with third motors.

Through adopting above-mentioned technical scheme, make the second pivot drive two cotton rollers simultaneously through two third motors and rotate to be convenient for clear up the upper and lower two sides of plywood, promote the level and smooth effect of plywood surface.

The utility model is further provided with: the top of grinder body is provided with the fourth motor, the one end of fourth motor is provided with the third pivot, the one end of third pivot is provided with the fan.

Through adopting above-mentioned technical scheme, drive the fan through fourth motor and third pivot and rotate, blow the dust that produces when going on the sanding operation to the inside bottom direction of grinder body to be convenient for concentrate the collection to the dust.

The utility model is further provided with: the number of the fourth motor and the third rotating shaft is a plurality, and the number of the fans is a plurality.

Through adopting above-mentioned technical scheme, under the cooperation effect of through a plurality of fourth motor and third pivot and fan, can blow down the dust on grinder body inside and plywood surface to can prevent the dust diffusion to the outside of grinder body.

The utility model is further provided with: the bottom of grinder body is provided with the bearing case, the inside of bearing case is provided with the dust box, the upper surface of dust box is provided with the dust hopper.

Through adopting above-mentioned technical scheme, because the inside cavity formula that is of grinder body, and the dust hopper is located the inside bottom of grinder body, the accessible dust hopper flows to the inside of dust collection box when the dust whereabouts, alright collect the processing to powder dust piece in a concentrated way from this.

The utility model is further provided with: the outer surface of grinder body is provided with the discharge gate, the inner wall of discharge gate is provided with the dustproof curtain of second, a side of grinder body is provided with the transport bed.

Through adopting above-mentioned technical scheme, the second dustproof curtain setting plays slight dustproof effect at the surface of discharge gate, and reducible plywood brings the dust out the condition of discharge gate, and the transport bed is convenient for carry out the automatic output ejection of compact to the clean plywood of sanding.

The beneficial effects of the utility model are as follows:

1. according to the utility model, through the cooperation arrangement among the sander body, the conveying bed, the feeding hole, the wind shielding curtain, the first motor, the second motor, the first rotating shaft, the first sand light roller, the second sand light roller, the cleaning roller and the dustproof curtain, when the device is used, a worker starts the conveying bed to convey the plywood into the sander body, starts the first motor and the second motor to enable the two first rotating shafts to simultaneously drive the first sand light roller and the second sand light roller to simultaneously rotate, and enables the plywood to be subjected to sanding grinding between the first sand light roller and the second sand light roller, so that the upper surface and the lower surface of the plywood can be simultaneously sanded, the operation of double-sided sanding of the plywood is improved, the dust remained on the surface of the plywood after sanding can be automatically output to the surface of the cleaning roller through simultaneous co-rotation of the first sand light roller and the second sand light roller, the operation efficiency of double-sided sanding of the plywood is improved, the dust remained on the surface of the plywood can be automatically output to the surface of the cleaning roller through simultaneous co-rotation of the first sand light roller and the second sand light roller, and the subsequent dust cleaning effect of the worker is further relieved, and the residual dust on the surface of the plywood can be cleaned after the work is further smoothed, and the dust is better cleaned.

2. According to the utility model, through the cooperation arrangement among the second rotating shaft, the third motor, the fourth motor, the third rotating shaft, the fan, the dust collection box and the dust collection hopper, when the device is used, the second rotating shaft drives the two cleaning rollers to rotate simultaneously through the two third motors, so that the upper surface and the lower surface of the plywood are cleaned conveniently, the smooth and smooth effect of the outer surface of the plywood is improved, dust inside the sander body and on the surface of the plywood can be blown off under the cooperation of the plurality of fourth motors, the third rotating shaft and the fan, so that the dust can be prevented from diffusing outside the sander body, the inside of the sander body is hollow, the dust collection hopper is positioned at the bottom inside the sander body, and when the dust falls down, the dust collection hopper can flow into the dust collection box, so that dust and dust can be collected intensively.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a sander body according to the present utility model;

FIG. 3 is a schematic view of the construction of a picker roll in accordance with the present utility model;

fig. 4 is a schematic view of the structure of the discharge port of the present utility model.

In the figure, 1, a sander body; 2. a transport bed; 3. a feed inlet; 4. a wind shielding curtain; 5. a first motor; 6. a second motor; 7. a first rotating shaft; 8. a first sanding roller; 9. a second calender roll; 10. a cotton picking roller; 11. a dust-proof curtain; 12. a second rotating shaft; 13. a third motor; 14. a fourth motor; 15. a third rotating shaft; 16. a fan; 17. a load carrying box; 18. a dust collection box; 19. a dust hopper; 20. a discharge port; 21. a second dust curtain; 22. a transport bed.

Detailed Description

The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

Referring to fig. 1-4, a plywood sander comprises a sander body 1, wherein a conveying bed 2 is arranged on the outer surface of the sander body 1, a feed inlet 3 is arranged on the outer surface of the sander body 1, a wind shielding curtain 4 is arranged on the outer surface of the feed inlet 3, a first motor 5 and a second motor 6 are respectively arranged on the outer surface of the sander body 1, a first rotating shaft 7 is arranged at one end of each of the first motor 5 and the second motor 6, a first sand polishing roller 8 and a second sand polishing roller 9 are respectively arranged on the outer surface of the first rotating shaft 7, a cotton cleaning roller 10 is arranged in the sander body 1, a dustproof curtain 11 is arranged on the inner wall of the sander body 1, a worker starts the conveying bed 2 to convey the plywood into the sander body 1, and starts the first motor 5 and the second motor 6 to drive the first sand polishing roller 8 and the second sand polishing roller 9 to rotate simultaneously, the plywood is sanded and ground through the first sand smooth roller 8 and the second sand smooth roller 9, thereby sanding the upper and lower surfaces of the plywood simultaneously, improving the operation of sanding the two surfaces of the plywood, improving the efficiency, automatically outputting the plywood to the outer surface of the cotton cleaning roller 10 through the simultaneous and same-direction rotation of the first sand smooth roller 8 and the second sand smooth roller 9 to clean the dust remained on the surface of the sanded plywood, improving the operation efficiency of sanding the two surfaces of the plywood, automatically outputting the plywood to the outer surface of the cotton cleaning roller 10 through the simultaneous and same-direction rotation of the first sand smooth roller 8 and the second sand smooth roller 8, cleaning the dust remained on the surface of the sanded plywood, ensuring better smoothing effect after sanding, reducing the working strength of the staff for cleaning the residual dust later, ensuring that the number of the cotton cleaning rollers 10 is two, arranging the second rotating shafts 12 on the outer surfaces of the two cotton cleaning rollers 10, one end of the second rotating shaft 12 is provided with a third motor 13, the second rotating shaft 12 simultaneously drives the two cotton picking rollers 10 to rotate through the two third motors 13, so that the upper surface and the lower surface of a plywood are cleaned conveniently, the leveling and smoothing effect of the outer surface of the plywood is improved, the top of the sander body 1 is provided with a fourth motor 14, one end of the fourth motor 14 is provided with a third rotating shaft 15, one end of the third rotating shaft 15 is provided with a fan 16, the fan 16 is driven to rotate through the fourth motor 14 and the third rotating shaft 15, dust generated during sanding is blown to the bottom direction inside the sander body 1, dust is collected intensively, the number of the fourth motor 14 and the third rotating shaft 15 is a plurality, the number of the fans 16 is a plurality, under the cooperation of the plurality of the fourth motors 14, the third rotating shaft 15 and the fan 16, can blow down the dust inside the sander body 1 and on the surface of the plywood, thereby preventing the dust from diffusing to the outside of the sander body 1, the bottom of the sander body 1 is provided with a bearing box 17, the inside of the bearing box 17 is provided with a dust collecting box 18, the upper surface of the dust collecting box 18 is provided with a dust collecting hopper 19, as the inside of the sander body 1 is hollow, and the dust collecting hopper 19 is positioned at the bottom inside the sander body 1, the dust can flow down to the inside of the dust collecting box 18 through the dust collecting hopper 19 when falling down, thereby collecting and processing the dust and the dust, the outer surface of the sander body 1 is provided with a discharge hole 20, the inner wall of the discharge hole 20 is provided with a second dust curtain 21, one side of the sander body 1 is provided with a conveying bed 22, the second dust curtain 21 is arranged on the outer surface of the discharge hole 20 to play a slight dust prevention role, the condition that the plywood brings the dust out of the discharge hole 20 can be reduced, the conveyor bed 22 facilitates automatic output and discharge of the sanded and cleaned plywood.

In the utility model, through the matching arrangement of the sander body 1, the conveying bed 2, the feed inlet 3, the wind shielding curtain 4, the first motor 5, the second motor 6, the first rotating shaft 7, the first sand polishing roller 8, the second sand polishing roller 9, the cotton cleaning roller 10 and the dustproof curtain 11, when the device is used, a worker starts the conveying bed 2 to convey the plywood into the sander body 1, starts the first motor 5 and the second motor 6 to drive the first sand polishing roller 8 and the second sand polishing roller 9 to rotate simultaneously, so that the plywood is sanded and polished through the first sand polishing roller 8 and the second sand polishing roller 9, the upper and lower surfaces of the plywood can be sanded simultaneously, the double-surface sanding operation of the plywood is improved, the efficiency is improved, and the dust remained on the surface of the plywood after sanding can be automatically output to the outer surface of the cotton cleaning roller 10 through the simultaneous and same-direction rotation of the first sand polishing roller 8 and the second sand polishing roller 9, the working efficiency of double-sided sanding of the plywood is improved, the plywood can be automatically output to the outer surface of the cotton cleaning roller 10 by simultaneously and co-rotating the first sand smooth roller 8 and the second sand smooth roller 8, residual dust on the surface of the sanded plywood is cleaned, the smooth effect after sanding is better, the working intensity of workers for cleaning the residual dust later is reduced, the second rotating shaft 12, the third motor 13, the fourth motor 14, the third rotating shaft 15, the fan 16, the dust collection box 18 and the dust collection hopper 19 are matched, when the device is used, the second rotating shaft 12 simultaneously drives the two cotton cleaning rollers 10 to rotate by the two third motors 13, so that the upper surface and the lower surface of the plywood are cleaned conveniently, the leveling and smoothing effect of the outer surface of the plywood is improved, under the cooperation of the fourth motors 14, the third rotating shafts 15 and the fans 16, dust on the inner part of the sander body 1 and the surface of the plywood can be blown off, so that the dust can be prevented from diffusing to the outer part of the sander body 1, the inside of the sander body 1 is hollow, the dust hopper 19 is positioned at the bottom of the inside of the sander body 1, and the dust can flow down to the inner part of the dust box 18 through the dust hopper 19 when the dust falls off, so that dust and dust can be collected intensively.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a plywood grinder, includes grinder body (1), its characterized in that: the novel polishing machine comprises a polishing machine body (1), wherein a conveying bed (2) is arranged on the outer surface of the polishing machine body (1), a feeding hole (3) is formed in the outer surface of the polishing machine body (1), a wind shielding curtain (4) is arranged on the outer surface of the feeding hole (3), a first motor (5) and a second motor (6) are respectively arranged on the outer surface of the polishing machine body (1), a first rotating shaft (7) is arranged at one end of the first motor (5) and one end of the second motor (6), a first polishing roller (8) and a second polishing roller (9) are respectively arranged on the outer surface of the first rotating shaft (7), a cotton cleaning roller (10) is arranged in the polishing machine body (1), and a dustproof curtain (11) is arranged on the inner wall of the polishing machine body (1).

2. A plywood sander as set forth in claim 1, wherein: the number of the cotton picking rollers (10) is two, the outer surfaces of the two cotton picking rollers (10) are provided with second rotating shafts (12), and one ends of the second rotating shafts (12) are provided with third motors (13).

3. A plywood sander as set forth in claim 1, wherein: the top of grinder body (1) is provided with fourth motor (14), the one end of fourth motor (14) is provided with third pivot (15), the one end of third pivot (15) is provided with fan (16).

4. A plywood sander according to claim 3, wherein: the number of the fourth motors (14) and the third rotating shafts (15) is a plurality, and the number of the fans (16) is a plurality.

5. A plywood sander as set forth in claim 1, wherein: the sanding machine is characterized in that a bearing box (17) is arranged at the bottom of the sanding machine body (1), a dust box (18) is arranged in the bearing box (17), and a dust hopper (19) is arranged on the upper surface of the dust box (18).

6. A plywood sander as set forth in claim 1, wherein: the outer surface of grinder body (1) is provided with discharge gate (20), the inner wall of discharge gate (20) is provided with second dustproof curtain (21), one side of grinder body (1) is provided with transport bed (22).