CN217572228U

CN217572228U - Device for polishing burrs on surface of plywood

Info

Publication number: CN217572228U
Application number: CN202221194830.9U
Authority: CN
Inventors: 庄毅斌
Original assignee: Fujian Shancheng Wood Technology Co ltd
Current assignee: Fujian Shancheng Wood Technology Co ltd
Priority date: 2022-05-17
Filing date: 2022-05-17
Publication date: 2022-10-14
Anticipated expiration: 2032-05-17

Abstract

The utility model discloses a device for polishing plywood surface burr belongs to plywood processing technology field, including the box and be fixed in the installation box in the box, install step motor in the installation box, step motor's output fixedly connected with lead screw, lead screw's outer wall threaded connection has the connecting rod, one side outer wall fixedly connected with cleaning plate of connecting rod, the equal fixedly connected with locating plate of both sides inner wall of box, the surface of locating plate rotates through the bearing and is connected with lifting screw, lifting screw's outer wall threaded connection has the lag, install electric putter in the lag, electric putter's drive end fixedly connected with mounting bracket, install electronic polishing roller in the mounting bracket. This a device for polishing plywood surface burr not only can polish simultaneously the two sides of plywood, can effectively clear up the sweeps that the in-process produced of polishing moreover.

Description

Device for polishing burrs on surface of plywood

Technical Field

The utility model belongs to the technical field of the plywood processing, concretely relates to a device for polishing plywood surface burr.

Background

The plywood is a three-layer or multi-layer plate material formed by rotary cutting wood sections into single boards or slicing wood squares into thin wood and then gluing the thin wood with an adhesive. The plywood is in the in-process of production, and the burr may exist on the surface, and in order to guarantee the production quality of plywood, the plywood is before dispatching from the factory, and the producer need carry out burring to the surface of plywood.

At present, the working efficiency of a deburring device for the surface of a common building plywood is lower, and only the single surface of the plywood can be deburred at the same time, so that the production efficiency of manufacturers is greatly influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device for polishing plywood surface burr to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a device for polishing plywood surface burr, includes the box and is fixed in the installation box in the box, install step motor in the installation box, step motor's output fixedly connected with lead screw, lead screw's outer wall threaded connection has the connecting rod, one side outer wall fixedly connected with cleaning plate of connecting rod, the equal fixedly connected with locating plate of both sides inner wall of box, the surface of locating plate rotates through the bearing and is connected with lifting screw, lifting screw's outer wall threaded connection has the lag, install electric putter in the lag, electric putter's drive end fixedly connected with mounting bracket, install electronic polishing roller in the mounting bracket.

In a further embodiment, a protection box is installed at the top of the box body, a double-shaft motor is installed in the protection box, and a driving end of the double-shaft motor is fixedly connected with a driving shaft.

In a further embodiment, a driving bevel gear is fixedly connected to one end of the driving shaft, and a driven bevel gear engaged with the driving bevel gear is fixedly connected to the top of the lifting screw.

In a further embodiment, a fixed box is installed at the bottom of the box body, a through groove is formed in one side of the fixed box, a scrap collecting box is connected in the through groove of the fixed box in a sliding mode, and a suction fan is installed on the outer wall of one side of the fixed box.

In a further embodiment, a fixing frame is installed on the top wall of the inner cavity of the box body, and threaded holes are formed in the outer walls of two sides of the fixing frame.

In a further embodiment, the threaded hole of the fixing frame is internally threaded with a fixing screw, and the opposite surfaces of the two fixing screws are rotatably connected with a fixing plate through bearings.

The utility model discloses a technological effect and advantage:

according to the device for polishing the burrs on the surface of the plywood, the plywood is fixed in a fixing frame, the double-shaft motor drives the driving shaft and the driving bevel gear to rotate in a forward and reverse circulating mode, the driving bevel gear drives the driven bevel gear and the lifting screw to rotate, so that the protective sleeve is driven to move in the box body in an up and down circulating mode, the electric polishing roller is driven to move up and down on the surface of the plywood, two surfaces of the plywood are polished at the same time, burrs on the two surfaces of the plywood are cleaned, and the processing efficiency is improved; breathe in to fixed incasement through the suction fan, can be with clearing up the sweeps that gets off from the plywood and inhale in the sweeps collection box, step motor drives lead screw simultaneously and rotates, lead screw drives the cleaning plate through the connecting rod and removes in the box, will pile up in the sweeps of box diapire pushes away the sweeps collection box, thereby conveniently clear up the box, this a device for polishing plywood surface burr, not only can polish simultaneously to the two sides of plywood, and can effectively clear up the sweeps that the in-process produced of polishing.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the fixing box of the present invention;

fig. 3 isbase:Sub>A cross-sectional view taken along the directionbase:Sub>A-base:Sub>A in fig. 1 according to the present invention;

fig. 4 is a cross-sectional view of the present invention;

fig. 5 is a cross-sectional view of the fixing frame of the present invention.

In the figure: 1. a box body; 11. a protective door; 12. a stationary box; 13. a scrap collecting box; 14. a suction fan; 15. a discharge chute; 2. installing a box; 21. a stepping motor; 22. a lead screw; 23. a connecting rod; 24. cleaning the plate; 3. a protective box; 31. a dual-axis motor; 32. a drive shaft; 33. a drive bevel gear; 34. positioning blocks; 4. positioning a plate; 41. a lifting screw; 42. a driven bevel gear; 43. a protective sleeve; 44. a limiting column; 45. an electric push rod; 46. a mounting frame; 47. an electric grinding roller; 5. a fixed mount; 51. fixing the screw rod; 52. and (7) fixing the plate.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.

In order to effectively clean the scraps generated in the grinding process, as shown in fig. 1, fig. 2 and fig. 3, four support legs are symmetrically welded at the bottom of a box body 1, a protective door 11 is installed on the box body 1, a transparent protective plate is installed on the protective door 11, and the condition in the box body 1 is conveniently observed, a fixed box 12 is installed at the bottom of the box body 1 through bolts, a through groove is formed in one side of the fixed box 12, a scrap collecting box 13 is slidably connected in the through groove of the fixed box 12, discharge grooves 15 for collecting the scraps are formed in the corresponding positions of a bottom plate of the box body 1 and a top plate of the fixed box 12, a suction fan 14 is installed on the outer wall of one side of the fixed box 12 through bolts, an air inlet pipe of the suction fan 14 extends into the fixed box 12, an air inlet hole is formed in the outer wall of one side of the scrap collecting box 13, the air inlet hole corresponds to the air inlet pipe of the suction fan 14, and the air inlet pipe of the suction fan 14 does not extend into the suction hole of the scrap collecting box 13, so that the scrap collecting box 13 is convenient to disassemble and assemble, and disassemble the dust screen is installed in the suction fan 13, and prevent the scraps from entering the suction fan 14;

the mounting box 2 is installed through the bolt to the diapire of box 1's inner chamber, install step motor 21 through the bolt in the mounting box 2, step motor 21's output passes through shaft coupling fixedly connected with lead screw 22, the one end that step motor 21 was kept away from to lead screw 22 is passed through welded bearing and is connected with the inner wall rotation of mounting box 2, lead screw 22's outer wall threaded connection has connecting rod 23, the shifting chute that supplies connecting rod 23 to remove is seted up to one side outer wall of mounting box 2, bolt fixedly connected with cleaning plate 24 is passed through to one side outer wall of connecting rod 23, the one side that mounting box 2 was kept away from to cleaning plate 24 has been seted up the rotating chute, and the rotating chute internal rotation of cleaning plate 24 is connected with the ball, the sliding tray that supplies the ball to remove is seted up to one side inner wall of box 1, can make cleaner 24 remove more smoothly in box 1, breathe in to fixing box 12 through suction fan 14, can inhale the sweeps that gets off from the plywood and get into in the sweeps collection box 13, step motor 21 drives lead screw 22 and rotates simultaneously, lead screw 22 drives cleaning plate 24 and move in box 1 through connecting rod 23 drives cleaning plate 24, it is convenient to carry out the sweeps to collect box 1.

In order to polish two sides of a plywood simultaneously and improve the processing efficiency, as shown in fig. 1, 4 and 5, a protective box 3 is mounted at the top of a box body 1 through bolts, a double-shaft motor 31 is mounted in the protective box 3 through bolts, a driving shaft 32 is fixedly connected to the driving end of the double-shaft motor 31 through a coupler, two positioning blocks 34 are symmetrically welded in the protective box 3, the driving shaft 32 is rotatably connected with the positioning blocks 34 through bearings, the positioning blocks 34 can support the driving shaft 32 to ensure the stability of the driving shaft 32 in the rotating process, and a driving bevel gear 33 is fixedly welded at one end, far away from the double-shaft motor 31, of the driving shaft 32;

positioning plates 4 are fixedly welded on the inner walls of two sides of the box body 1, the surface of the positioning plate 4 is rotatably connected with a lifting screw 41 through a welded bearing, the lifting screw 41 extends into the protection box 3, a driven bevel gear 42 meshed with the driving bevel gear 33 is fixedly welded on the top of the lifting screw 41, a protective sleeve 43 is in threaded connection with the outer wall of the lifting screw 41, a limiting column 44 is fixedly welded between the positioning plate 4 and the box body 1, the protective sleeve 43 slides outside the limiting column 44 to ensure that the protective sleeve 43 can vertically lift, an electric push rod 45 is installed in the protective sleeve 43 through a bolt, the driving end of the electric push rod 45 is fixedly connected with a mounting frame 46 through a bolt, an electric polishing roller 47 is installed in the mounting frame 46, and the electric polishing roller 47 is driven through a motor;

the mount 5 is installed through the bolt to the roof of the inner chamber of box 1, and threaded hole has all been seted up to the both sides outer wall of mount 5, and the screw hole female connection of mount 5 has fixing screw 51, and two fixing screw 51's opposite face all rotates through the welded bearing to be connected with fixed plate 52, and the opposite face of two fixed plates 52 all bonds and has the slipmat.

The working principle is as follows:

when the device for polishing the burrs on the surface of the plywood is used, the protective door 11 is opened, the plywood is placed in the fixing frame 5, the fixing screw 51 is rotated to drive the fixing plate 52 to move towards the plywood, so that the two plywoods are respectively attached to the two sides of the plywood, the position of the plywood is fixed, the electric push rod 45 is started after the plywood is fixed, the mounting frame 46 and the electric polishing roller 47 are driven to move, the electric polishing roller 47 is attached to the outer wall of the plywood, and the protective door 11 is closed;

the suction fan 14, the double-shaft motor 31 and the electric grinding roller 47 are started simultaneously, the double-shaft motor 31 drives the driving shaft 32 and the driving bevel gear 33 to rotate in a forward and reverse circulating mode, the driving bevel gear 33 drives the driven bevel gear 42 and the lifting screw rod 41 to rotate, the protecting sleeve 43 is driven to move up and down in the box body 1 in a circulating mode, the electric grinding roller 47 is driven to move up and down on the surface of the plywood, two sides of the plywood are ground simultaneously, the suction fan 14 sucks air into the fixed box 12, negative pressure is generated in the waste chip collecting box 13, waste chips cleaned from the plywood are sucked into the waste chip collecting box 13, after grinding of the plywood is completed, all electrical equipment is closed, the stepping motor 21 is started, the stepping motor 21 drives the guide screw rod 22 to rotate, the guide screw rod 22 drives the cleaning plate 24 to move in the box body 1 through the connecting rod 23, waste chips accumulated on the bottom wall of the box body 1 are pushed into the waste chip collecting box 13, and therefore cleaning of the box body 1 is facilitated.

Finally, it should be noted that: the foregoing is merely a preferred embodiment of the present invention and is not intended to limit the present invention.

Claims

1. The utility model provides a device for polishing plywood surface burr, includes box (1) and is fixed in install bin (2) in box (1), its characterized in that: install step motor (21) in install box (2), the output fixedly connected with lead screw (22) of step motor (21), the outer wall threaded connection of lead screw (22) has connecting rod (23), one side outer wall fixedly connected with cleaning plate (24) of connecting rod (23), the equal fixedly connected with locating plate (4) of both sides inner wall of box (1), the surface of locating plate (4) rotates through the bearing and is connected with lifting screw (41), the outer wall threaded connection of lifting screw (41) has lag (43), install electric putter (45) in lag (43), the drive end fixedly connected with mounting bracket (46) of electric putter (45), install electronic grinding roller (47) in mounting bracket (46).

2. A device for deburring surfaces of plywood as claimed in claim 1, wherein: protective housing (3) are installed at the top of box (1), install biax motor (31) in protective housing (3), the drive end fixedly connected with drive shaft (32) of biax motor (31).

3. A device for deburring surfaces of plywood as claimed in claim 2, wherein: one end of the driving shaft (32) is fixedly connected with a driving bevel gear (33), and the top of the lifting screw (41) is fixedly connected with a driven bevel gear (42) meshed with the driving bevel gear (33).

4. A device for deburring surfaces of plywood as claimed in claim 2, wherein: fixed case (12) are installed to the bottom of box (1), logical groove has been seted up to one side of fixed case (12), and sliding connection has sweeps to collect box (13) in the logical groove of fixed case (12), suction fan (14) are installed to one side outer wall of fixed case (12).

5. A device for deburring surfaces of plywood as claimed in claim 1, wherein: the top wall of the inner cavity of the box body (1) is provided with a fixing frame (5), and the outer walls of two sides of the fixing frame (5) are provided with threaded holes.

6. An apparatus for sanding burrs on plywood surfaces as defined in claim 5, wherein: the threaded hole internal thread of mount (5) is connected with clamping screw (51), two clamping screw (51)'s opposite face all is connected with fixed plate (52) through the bearing rotation.