CN111015402A

CN111015402A - Dull and stereotyped timber grinding device

Info

Publication number: CN111015402A
Application number: CN201911401607.XA
Authority: CN
Inventors: 常秀成
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-04-17

Abstract

The utility model provides a dull and stereotyped timber grinding device, includes elevating system, slide mechanism and roof, the surface of roof is equipped with the U-shaped spout, be equipped with the slider in the U-shaped spout, the bottom and the gallows of slider are connected, the lower extreme of gallows is equipped with the balance plate, balance plate length direction's surperficial both sides are equipped with the spout, be equipped with the draw runner in the spout, the corresponding limit portion of two draw runners is equipped with the rack, is equipped with gear I on the balance plate of two rack intermediate positions, is equipped with the location strip on one of them draw runner, be equipped with the kidney slot on the location strip, upper end in the gallows is equipped with motor I, the output shaft of motor I is connected with the rocker, the lower extreme of rocker is equipped with the bulb with kidney slot matched with, and the one end of two draw runners all is equipped with motor II, the.

Description

Dull and stereotyped timber grinding device

Technical Field

The invention relates to the technical field of wood processing, in particular to a flat wood polishing device.

Background

The polisher is the essential user equipment of wood working enterprise, and the structure of polisher is loaded down with trivial details, bulky, the price is high, is unsuitable miniature wood processing factory to use, and present small-size wood processing factory uses hand-held type instrument to polish panel more, and workman intensity of labour is big, inefficiency. And after the board is polished, the board needs to be taken down on the chopping board manually, the chopping board and the board are both in plane joint, and the difficulty in taking down the board on the chopping board is brought.

Disclosure of Invention

The invention aims to provide a flat wood polishing device which has the advantages of polishing boards with different widths and enabling the polished boards to automatically slide off.

The purpose of the invention is realized by the following technical scheme: a flat wood polishing device comprises a lifting mechanism, a sliding mechanism and a top plate, wherein a U-shaped sliding groove is formed in the surface of the top plate, a sliding block is arranged in the U-shaped sliding groove, the bottom end of the sliding block is connected with a hanging frame, a balance plate is arranged at the lower end of the hanging frame, sliding grooves are formed in the two sides of the surface of the balance plate in the length direction, sliding strips are arranged in the sliding grooves, racks are arranged on the corresponding side portions of the two sliding strips, a gear I is arranged on the balance plate in the middle of the two racks, a positioning strip is arranged on one sliding strip, a kidney-shaped groove is formed in the positioning strip, a motor I is arranged at the upper end in the hanging frame, an output shaft of the motor I is connected with a rocker, a ball head matched with the kidney-shaped groove is arranged at the lower end of the rocker, a motor II is arranged at one end of each of, the bottom plate is respectively connected with the lifting mechanism and the sliding mechanism.

Elevating system includes the base, base surface central point puts and has gear II through the hub connection, the lower surface that the axle extends to the base is connected with the turbine, the meshing has the worm on the turbine, the end of worm is equipped with the handle, the base surface is equipped with three screw hole, threaded hole is equipped with the lead screw, gear II meshes with gear III, gear III's central point puts and is equipped with the screw hole with lead screw matched with, the upper end that the lead screw extends to the bottom plate is connected with the layer board.

The sliding mechanism comprises a vertical pipe, a vertical rod is arranged in the vertical pipe, a ball is arranged at the top end of the vertical rod, a wire passing hole is formed in the pipe wall of the upper end of the vertical pipe, pulleys are arranged at the upper end and the lower end of the side wall of the vertical pipe, and a wire wheel is arranged at the end head of the bottom plate.

The limit portion of bottom plate is equipped with down the support arm, the limit portion of layer board is equipped with the support arm, the length direction who goes up the support arm is equipped with waist shape hole, still includes fastening bolt, fastening bolt passes through waist shape hole and is connected with the screw hole of support arm down.

The invention has the beneficial effects that: slide in the U-shaped spout through the slider, the piece walking of polishing is driven, increase the working range of polishing piece, the slider is through sliding in the U-shaped spout, it removes the opposite side to drive the polishing piece in one side of roof, further increase the working range of polishing piece, be adapted to polish to the panel of different width, under the state of gallows immobility, two draw bars are crisscross to remove in the spout repeatedly, it is rotatory to drive the piece of polishing, can polish to panel large tracts of land, increase the speed and the precision of polishing, the rotatory a week of worm, the worm wheel rotates a tooth and controls the lead screw, consequently, guarantee to adjust the height of layer board more accurate, through with the promotion of pole setting grouping form rising to panel in the riser, panel landing by oneself to ground, avoid artifical transport. The invention has simple design and low manufacturing cost, and is suitable for small plate processing enterprises.

Drawings

The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the U-shaped chute and the sliding block of the present invention;

FIG. 3 is a schematic view of the structure of the slide bar, rack and pinion I of the present invention;

FIG. 4 is a schematic view of the connection structure of the kidney-shaped groove and the ball head of the present invention;

FIG. 5 is a schematic view of the connection structure of the lead screw and the supporting plate according to the present invention;

FIG. 6 is a schematic view of the connection structure of the gear II, the screw rod and the gear III of the present invention;

FIG. 7 is a schematic view of the structure of the sliding mechanism of the present invention;

FIG. 8 is a schematic view of the connection structure of the lower arm and the upper arm according to the present invention;

FIG. 9 is a schematic view of a connection structure of a riser, a wire hole and a pulley according to the present invention;

in the figure: 1-a lifting mechanism; 1-1-a base; 1-2-axis; 1-3-gear II; 1-4-turbine; 1-5-worm; 1-6-handle; 1-7-lead screw; 1-8-gear iii; 1-9 pallets; 2-a sliding mechanism; 2-1-riser; 2-2-upright rod; 2-3-rolling balls; 2-4-through hole; 2-5-pulley; 2-6-wire wheel; 3-a top plate; 4-U-shaped chutes; 5-a slide block; 6-a hanging bracket; 7-a balance plate; 8-a chute; 9-a slide bar; 10-a rack; 11-gear I; 12-a positioning bar; 13-a kidney slot; 14-motor I; 15-rocker; 16-a ball head; 17-motor II; 18-grinding the sheet; 19-a base plate; 20-lower support arm; 21-upper support arm; 22-waist-shaped hole; 23-fastening bolts.

Detailed Description

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

The first embodiment is as follows:

the embodiment is described below with reference to fig. 1 to 9, a flat wood polishing device includes a lifting mechanism 1, a sliding mechanism 2 and a top plate 3, the surface of the top plate 3 is provided with a U-shaped chute 4, a slider 5 is arranged in the U-shaped chute 4, the bottom end of the slider 5 is connected with a hanger 6, the lower end of the hanger 6 is provided with a balance plate 7, two sides of the surface of the balance plate 7 in the length direction are provided with chutes 8, the chutes 8 are provided with sliders 9, the corresponding edge portions of the two sliders 9 are provided with racks 10, the balance plate 7 at the middle position of the two racks 10 is provided with a gear i 11, one of the sliders 9 is provided with a positioning bar 12, the positioning bar 12 is provided with a kidney-shaped groove 13, the upper end in the hanger 6 is provided with a motor i 14, the output shaft of the motor i 14 is connected with a rocker 15, the lower end of the rocker 15, the one end of two draw runners 9 all is equipped with motor II 17, the output shaft of motor II 17 extends to the bottom of draw runner 9 and is connected with the piece 18 of polishing, roof 3 passes through the support column and is connected with bottom plate 19, bottom plate 19 is connected with elevating system 1 and slide mechanism 2 respectively.

The bottom end in the U-shaped sliding chute 4 is provided with a through groove, the length of the through groove is the same as that of the U-shaped sliding chute 4, the width of the through groove is smaller than that of the sliding block 5, the sliding block 5 is connected with the hanging bracket 6 through the hanging arm, the sliding block 5 slides in the U-shaped sliding chute 4, the hanging arm moves in the through groove to drive the hanging bracket 6 to move, the hanging bracket 6 is fixedly connected with the balance plate 7, the gear I11 is rotatably arranged on the balance plate 7 through a shaft, the height of the gear I11 after being arranged is lower than the upper surface of the sliding strip 9, the gear I11 is in meshing transmission with the two racks 10, one end of the positioning strip 12 is fixedly connected with one sliding strip 9, the other end of the fixed positioning strip 12 is arranged above the other sliding strip 9 and has a gap with the surface of the sliding strip 9, the positioning strip 12 drives the sliding strip 9 to move, the positioning strip 12 cannot, the length of leading to the groove is the same with the length of spout 8, the width that leads to the groove is less than the width of draw runner 9, the output shaft of motor II 17 extends to the bottom of draw runner 9 and passes to lead to the groove and be connected with polishing piece 18, draw runner 9 slides in spout 8, the output shaft of motor II 17 removes in leading to the groove, the limit portion of gallows 6 is equipped with the push rod that can carry out, the output shaft of motor I14 passes through the shaft coupling and is connected with rocker 15, rocker 15 is the Z shape, driving motor I14, rocker 15 drives the bulb 16 rotation, the Z shape design of rocker 15 makes the bulb swing in waist shape groove 13, drive location strip 12 and remove about draw runner 9 length direction, it slides in spout 8 to drive draw runner 9, rack 10 drives gear I11 and rotates, simultaneously, drive the rack 10 removal of opposite side, at this moment, the crisscross sliding in spout 8 that two draw runners 9 slide, motor II.

The second embodiment is as follows:

in the following, referring to fig. 1-9, the lifting mechanism 1 comprises a base 1-1, the central position of the surface of the base 1-1 is connected with a gear II 1-3 through a shaft 1-2, the shaft 1-2 extends to the lower surface of the base 1-1 to be connected with the turbine 1-4, a worm 1-5 is meshed on the worm wheel 1-4, the end head of the worm 1-5 is provided with a handle 1-6, the surface of the base 1-1 is provided with three threaded holes, screw rods 1-7 are arranged in the threaded holes, the gears II 1-3 are meshed with the gears III 1-8, the center positions of the gears III 1-8 are provided with threaded holes matched with the screw rods 1-7, the screw rods 1-7 extend to the upper end of the bottom plate 19 and are connected with the supporting plates 1-9.

A through hole is arranged at the position of the bottom plate 19 corresponding to the screw rod 1-7, the screw rod 1-7 passes through the through hole to be connected with the supporting plate 1-9, the base 1-1 is fixedly connected with the bottom end of the bottom plate 19 through a frame body, the worm wheel 1-4 and the worm 1-5 are arranged in a worm wheel box, the worm wheel box is fixed with the base 1-1, three threaded holes on the surface of the base 1-1 are threaded through holes, the number of the screw rod 1-7 and the number of the gear III 1-8 are three, the three gear III 1-8 are arranged on the base 1-1 at the edge part of the gear II 1-3 through a rotating shaft, the handle 1-6 is shaken, the worm wheel 1-5 drives the worm wheel 1-4 to rotate, the worm wheel 1-4 drives the shaft 1-2 to rotate, the shaft 1-2 drives the gear II 1-, threaded holes in the three gears III 1-8 are in threaded transmission with three screw rods 1-7, the screw rods 1-7 rotate in the threaded holes in the base 1-1, and the heights of the supporting plates 1-9 are controlled by ascending or descending of the screw rods 1-7.

The third concrete implementation mode:

the embodiment is described below with reference to fig. 1 to 9, the sliding mechanism 2 includes a vertical pipe 2-1, the vertical pipe 2-1 is provided with a vertical pipe 2-2, the top end of the vertical pipe 2-2 is provided with a ball 2-3, a pipe wall at the upper end of the vertical pipe 2-1 is provided with a wire passing hole 2-4, the upper and lower ends of the side wall of the vertical pipe 2-1 are provided with pulleys 2-5, and the end of the bottom plate 19 is provided with a wire wheel 2-6.

The vertical pipes 2-1 are fixed in the fixing holes of the bottom plate 19, the balls 2-3 are universal balls, the bottom end of the vertical pipe 2-1 is of a closed structure, the number of the vertical pipes 2-1 is six, two vertical pipes are a group and are divided into a group, two groups and three groups, the vertical pipe 2-1 of one group is arranged at two ends of the edge part of the surface of the bottom plate 19 in the length direction, the distance between the two vertical pipes 2-1 of two groups and three groups is gradually reduced and arranged at the middle part of the bottom plate 19 and the other edge part of the bottom plate 19, the bottom ends of the six vertical pipes 2-2 are respectively connected with one ends of six auxiliary stay wires, the other ends of the six auxiliary stay wires penetrate through the wire passing holes 2-4 and are connected with one end of a main stay wire through a pulley 2-5, the other end of the main stay wire, the wire wheels 2-6 are rotated, the main pull wire pulls the auxiliary pull wires on one group, the upright rods 2-2 on one group rise in the vertical pipe 2-1, when the wire wheels 2-6 rotate to 2-3 circles, the main pull wire starts to pull the auxiliary pull wires on two groups, the upright rods 2-2 on two groups rise in the vertical pipe 2-1, when the wire wheels 2-6 rotate to 2-3 circles again, the main pull wire starts to pull the auxiliary pull wires on three groups, the upright rods 2-2 on three groups rise in the vertical pipe 2-1, meanwhile, the upright rods 2-2 on one group and two groups continue to rise, and the wire wheels 2-6 are stopped rotating, at the moment, the upright rods 2-2 on three groups are arranged on the bottom plate 19 in a high-middle-low mode, and the lengths of the auxiliary pull wires on two groups and three groups are. The supporting plate 1-9 is provided with a through hole through which the upright rod 2-2 passes.

The fourth concrete implementation mode:

referring to fig. 1-9, the embodiment is described below, a lower arm 20 is provided at an edge of the bottom plate 19, an upper arm 21 is provided at an edge of the pallet 1-9, a waist-shaped hole 22 is provided in a length direction of the upper arm 21, and a fastening bolt 23 is further included, and the fastening bolt 23 is connected with a threaded hole of the lower arm 21 through the waist-shaped hole 22.

After the heights of the supporting plates 1-9 are controlled through the screw rods 1-7, the lower support arm 20 and the upper support arm 21 are fixed through the fastening bolts 23, and the stability of the supporting plates 1-9 is further guaranteed.

The working principle of the invention is as follows: the plate to be polished is placed on the supporting plates 1-9, the handles 1-6 are shaken, the worm 1-5, the worm wheel 1-4, the shaft 1-2, the gear II 1-3 and the gear III 1-8 are matched to control the screw rod 1-7 to rotate, the upper end of the screw rod 1-7 penetrates through a through hole in the bottom plate 19 to jack the supporting plates 1-9 to ascend, the height of the plate on the supporting plates 1-9 is controlled through the screw rod 1-7, and then the lower supporting arm 20 and the upper supporting arm 21 are fixed through the fastening bolt 23, so that the supporting plates 1-9 are always kept in a stable state.

Driving motor I14, rocker 15 drive 16 control location strips 12 of bulb and remove about the length direction of draw runner 9, drive draw runner 9 and slide in spout 8, and rack 10 drives I11 rotations of gear, and simultaneously, the rack 10 that drives the opposite side removes, and at this moment, two draw runners 9 are crisscross to slide in spout 8, and motor II 17 drives the piece 18 rotation of polishing, polishes to panel. The push rod is pushed, and the suspension arm on the suspension bracket 6 drives the sliding block 5 to slide in the U-shaped sliding groove 4, so that the working range of the polishing sheet 18 is enlarged.

After the plate is polished, the handles 1-6 control the screw rods 1-7 to retract to the original positions, the supporting plates 1-9 fall back to the bottom plate 19, the wire wheels 2-6 are rotated, through the matching of the main pull wire and the auxiliary pull wire, one group of two upright rods 2-2 pass through holes in the supporting plates 1-9 to be contacted with the plate, one end of the plate begins to rise to be separated from the supporting plates 1-9, the plate inclines, the wire wheels 2-6 continue to rotate, after the two groups of two upright rods 2-2 pass through holes in the supporting plates 1-9, the two groups of upright rods 2-2 push the plate to continue to incline, the wire wheels 2-6 continue to rotate, the three groups of two upright rods 2-2 pass through holes in the supporting plates 1-9 to be contacted with the plate, the plate is completely separated from the supporting plates 1-9, the plate begins to slide down, and the plate slides down to 3, the plate material continuously slides down to the three groups of balls 2-3 through the two groups of balls 2-3, and finally slides down to the ground or a conveying device.

The machine I14 and the machine II 17 are connected with a power line through a switch without the limitation of model in the use of the invention.

It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.

Claims

1. The utility model provides a dull and stereotyped timber grinding device, includes elevating system (1), slide mechanism (2) and roof (3), its characterized in that: the surface of the top plate (3) is provided with a U-shaped sliding groove (4), a sliding block (5) is arranged in the U-shaped sliding groove (4), the bottom end of the sliding block (5) is connected with a hanging bracket (6), the lower end of the hanging bracket (6) is provided with a balance plate (7), two sides of the surface of the balance plate (7) in the length direction are provided with sliding grooves (8), sliding strips (9) are arranged in the sliding grooves (8), the corresponding edge parts of the two sliding strips (9) are provided with racks (10), a gear I (11) is arranged on the balance plate (7) in the middle position of the two racks (10), one sliding strip (9) is provided with a positioning strip (12), a waist-shaped groove (13) is arranged on the positioning strip (12), the upper end in the hanging bracket (6) is provided with a motor I (14), the output shaft of the motor I (14) is connected with a rocker (15), the lower end of the rocker (15), the one end of two draw runner (9) all is equipped with motor II (17), the output shaft of motor II (17) extends to the bottom of draw runner (9) and is connected with polishing piece (18), roof (3) are connected with bottom plate (19) through the support column, bottom plate (19) are connected with elevating system (1) and slide mechanism (2) respectively.

2. The flat wood grinding device as claimed in claim 1, wherein: the lifting mechanism (1) comprises a base (1-1), a gear II (1-3) is connected to the center of the surface of the base (1-1) through a shaft (1-2), the shaft (1-2) extends to the lower surface of the base (1-1) and is connected with a turbine (1-4), a worm (1-5) is meshed with the turbine (1-4), a handle (1-6) is arranged at the end of the worm (1-5), three threaded holes are formed in the surface of the base (1-1), screw rods (1-7) are arranged in the threaded holes, the gear II (1-3) is meshed with a gear III (1-8), threaded holes matched with the screw rods (1-7) are formed in the center of the gear III (1-8), and the screw rods (1-7) extend to the upper end of a bottom plate (19) and are connected with supporting plates (1-9).

3. The flat wood grinding device as claimed in claim 1, wherein: the sliding mechanism (2) comprises a vertical pipe (2-1), a vertical rod (2-2) is arranged in the vertical pipe (2-1), balls (2-3) are arranged at the top end of the vertical rod (2-2), a wire passing hole (2-4) is formed in the pipe wall of the upper end of the vertical pipe (2-1), pulleys (2-5) are arranged at the upper end and the lower end of the side wall of the vertical pipe (2-1), and a wire wheel (2-6) is arranged at the end of the bottom plate (19).

4. A flat wood grinding apparatus according to any one of claims 1 to 3, wherein: the supporting frame is characterized in that a lower supporting arm (20) is arranged at the edge of the bottom plate (19), an upper supporting arm (21) is arranged at the edge of the supporting plate (1-9), a waist-shaped hole (22) is formed in the length direction of the upper supporting arm (21), the supporting frame further comprises a fastening bolt (23), and the fastening bolt (23) is connected with a threaded hole of the lower supporting arm (21) through the waist-shaped hole (22).