Wooden stair stand grinding device
Technical Field
The invention relates to a polishing device, in particular to a polishing device for a wood stair upright post.
Background
In present a lot of public buildings, stair often are a key of architectural design, play the effect of interspersing the space, and the space also provides a stage and demonstrates the molding aesthetic feeling of stair, rotatory stair generally is comparatively pleasing to the eye type also commonly used in use, need polish during wooden stair stand production, so that the surface is smooth, present wooden stair stand grinding device polishes at a position of stand and finishes the back, need tear down, change another position and fix and polish again, so operate to reciprocate, make the work efficiency of polishing low.
Therefore, a wooden stair upright post polishing device capable of automatically pushing, feeding and discharging materials and automatically polishing is developed at present.
Disclosure of Invention
In order to overcome present wooden stair stand grinding device, need the artifical position of polishing of constantly changing, present wooden stair stand grinding device's shortcoming, the technical problem is: the wooden stair upright post polishing device can automatically push materials, feed and discharge materials and automatically polish.
The technical scheme is as follows: the utility model provides a wooden stair stand grinding device, including:
the bottom of the bottom plate is uniformly provided with the supporting legs;
the placing mechanism is arranged on one side of the bottom plate;
one side of the polishing mechanism is provided with a polishing mechanism.
Further, the placing mechanism comprises:
one side of the bottom plate is provided with a fixed bracket;
the guide rods are connected to the two sides of the fixed bracket;
the sliding bracket is connected between the guide rods in a sliding manner;
the first springs are arranged between the two sides of the right part of the sliding bracket and the fixed bracket;
and one side of the bottom plate of the bracket group is provided with the bracket group, and the bracket group is positioned on one side of the fixed bracket.
Further, grinding machanism is including:
the right part of the bottom plate is provided with two fixed ring frames;
the rotating ring is rotatably connected between the fixed ring frames;
the top of the fixing ring frame on the right side is provided with a mounting frame;
the high-speed motor is arranged on the mounting frame;
the middle of the top of the fixing ring frame on one side is provided with a positioning ring sleeve;
the positioning ring sleeve is rotatably connected with a transmission gear which is connected with an output shaft of a high-speed motor;
the polishing blade is arranged in the rotating ring;
the middle of the outer side of the rotating ring is provided with a gear ring which is meshed with the transmission gear.
Further, still including pushing mechanism, pushing mechanism includes:
the supporting frame is arranged on one side of the bottom plate;
the air cylinder is arranged on the support frame;
a push block is arranged on one side of the cylinder.
Further, still including stop gear, stop gear is including:
the mounting plates are connected to two sides of the middle part of the bottom plate;
the guide rail blocks are arranged on two sides of the mounting plate;
the sliding frame is connected between the guide rail blocks in a sliding manner;
the top in the sliding frame is provided with a limiting ring;
the anti-rotation block is arranged at the bottom of the limiting ring;
the two sides of the bottom of the sliding frame are connected with the extrusion frame;
positioning rods are uniformly arranged on two sides of the top of the bottom plate, and the transverse positioning rods are connected with the extrusion frame in a sliding manner;
the second springs are uniformly arranged between the bottom of the extrusion frame and the mounting plate;
a pushing frame is arranged on one side of the cylinder.
Further, still including ejection mechanism, ejection mechanism is including:
two telescopic rods are arranged on one side of the bottom plate;
the top block frame is connected between the tops of the telescopic rods;
the third springs are connected between the bottom of the top block frame and the telescopic rod;
the two sides of the bottom of the ejector block frame are both connected with the extrusion rods;
the two sides of the right part of the bottom plate are both connected with the guide rail frame;
the top of the guide rail frame is connected with the double-head ejector block in a sliding manner;
the fixing plates are arranged on two sides of the right part of the bottom plate;
a fourth spring is arranged between one side of the fixed plate and the double-head ejector block;
one side of the bottom plate is connected with a material guide plate.
Further, still including dustproof clearance subassembly, dustproof clearance subassembly is including:
the right part of the rotating ring is uniformly provided with connecting rods;
the brush heads are arranged on the connecting rods;
and the dust cover is arranged on the fixed ring frame on the left side.
Further, the brush head is made of rubber.
The beneficial effects are that: 1. through the cooperation between pushing mechanism, placement mechanism and the grinding machanism, can realize promoting automatic stair post, carry out automatic polishing to the stair post simultaneously.
2. Through the cooperation between stop gear and the ejection mechanism, can realize spacing and carrying out ejecting effect to the stair post, be convenient for people to take out.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the placement mechanism of the present invention.
Fig. 3 is a schematic perspective view of a grinding mechanism according to the present invention.
Fig. 4 is a schematic perspective view of the pushing mechanism of the present invention.
Fig. 5 is a schematic perspective view of the limiting mechanism of the present invention.
Fig. 6 is a schematic perspective view of the ejection mechanism of the present invention.
Fig. 7 is a schematic perspective view of the dust-proof cleaning assembly of the present invention.
Part names and serial numbers in the figure: 1_ bottom plate, 2_ stand, 3_ placement mechanism, 31_ stationary bracket, 32_ guide bar, 33_ sliding bracket, 34_ first spring, 35_ bracket set, 4_ grinding mechanism, 41_ stationary ring holder, 42_ rotating ring, 43_ grinding edge, 44_ mounting bracket, 45_ high speed motor, 46_ positioning ring holder, 47_ transmission gear, 48_ gear ring, 5_ pushing mechanism, 51_ support holder, 52_ cylinder, 53_ push block, 6_ stop mechanism, 61_ mounting plate, 62_ guide block, 63_ carriage, 64_ stop ring, 65_ anti-rotation block, 66_ squeeze holder, 67_ positioning bar, 68_ second spring, 69_ push holder, 7_ ejection mechanism, 71_ telescopic bar, 72_ ejector block holder, 73_ third spring, 74_ squeeze bar, 75_ guide block, 76_ double-ended top block, 77_ stationary plate, 78_ fourth spring, 79_ guide plate, 8_ dustproof cleaning component, 81_ connecting rod, 82_ brush head, 83_ dust cover, 9_ stair post.
Detailed Description
The technical scheme of the invention is further explained by combining the attached drawings.
Example 1
A grinding device for a wood stair upright post is shown in figures 1-3 and comprises a bottom plate 1, supporting legs 2, a placement mechanism 3 and a grinding mechanism 4, wherein the supporting legs 2 are uniformly arranged at the bottom of the bottom plate 1, the placement mechanism 3 is arranged on the right side of the bottom plate 1, and the grinding mechanism 4 is arranged on the right side of the bottom plate 1.
The placing mechanism 3 comprises a fixed bracket 31, a guide rod 32, a sliding bracket 33, a first spring 34 and a bracket group 35, the fixed bracket 31 is arranged on the right side of the bottom plate 1, the guide rod 32 is connected to the front side and the rear side of the fixed bracket 31, the sliding bracket 33 is connected between the guide rods 32 in a sliding mode, the first spring 34 is arranged between the front side and the rear side of the right part of the sliding bracket 33 and the fixed bracket 31, the bracket group 35 is arranged on the right side of the bottom plate 1, and the bracket group 35 is located on the right side of the fixed bracket 31.
Grinding machanism 4 is including fixed ring frame 41, rotatory ring 42, the sword 43 of polishing, mounting bracket 44, high-speed motor 45, position ring cover 46, drive gear 47 and ring gear 48, bottom plate 1 right part is equipped with two fixed ring frames 41, fixed ring frame 41 is located between fixed bracket 31 and bracket set 35, the rotary type is connected with rotatory ring 42 between the fixed ring frame 41, fixed ring frame 41 top on right side is equipped with mounting bracket 44, be equipped with high-speed motor 45 on the mounting bracket 44, be equipped with position ring cover 46 in the middle of fixed ring frame 41 top on right side, the rotary type is connected with drive gear 47 on the position ring cover 46, drive gear 47 and the output shaft of high-speed motor 45 are connected, be equipped with the sword 43 of polishing in the rotatory ring 42, be equipped with ring gear 48 in the middle of the rotatory ring 42 outside, ring gear 48 and drive gear 47 meshing.
When people need polish stair post 9, place stair post 9 at sliding bracket 33 earlier, make stair post 9 be located the sword 43 inner wall of polishing, people can manually move stair post 9 rightwards, make sliding bracket 33 move rightwards, make first spring 34 compressed, start high-speed motor 45 simultaneously, high-speed motor 45 output shaft rotates and drives drive gear 47 and gear circle 48 and rotate, and then make the sword 43 of polishing rotate and polish stair post 9 outer wall, accomplish the back, close high-speed motor 45, take out stair post 9, under the effect of first spring 34, it can to drive sliding bracket 33 to move left and reset.
Example 2
On the basis of embodiment 1, as shown in fig. 4 to 7, the device further includes a pushing mechanism 5, the pushing mechanism 5 includes a supporting frame 51, an air cylinder 52 and a pushing block 53, the supporting frame 51 is disposed on the left side of the bottom plate 1, the air cylinder 52 is disposed on the supporting frame 51, and the pushing block 53 is disposed on the right side of the air cylinder 52.
When pushing materials is needed, the air cylinder 52 can be started, the air cylinder 52 drives the push block 53 to move rightwards, so that the stair posts 9 are moved rightwards, and after polishing is completed, the air cylinder 52 is closed.
Still including stop gear 6, stop gear 6 is including mounting panel 61, guide rail piece 62, carriage 63, spacing ring 64, prevent changeing piece 65, extrusion frame 66, locating lever 67, second spring 68 and push away frame 69, both sides all are connected with mounting panel 61 around 1 middle part of bottom plate, both sides all are connected with guide rail piece 62 around mounting panel 61 right part, sliding connection has carriage 63 between the guide rail piece 62, the top is equipped with spacing ring 64 in the carriage 63, spacing ring 64 bottom is equipped with prevents changeing piece 65, both sides all are connected with extrusion frame 66 around the carriage 63 bottom, both sides evenly are equipped with locating lever 67 around 1 top of bottom plate, all with homonymy extrusion frame 66 sliding connection between the horizontal locating lever 67, evenly be equipped with second spring 68 between extrusion frame 66 bottom and the mounting panel 61, cylinder 52 right side is equipped with push away frame 69, push away frame 69 and the cooperation of extrusion frame 66.
The extension of the control cylinder 52 drives the pushing frame 69 to move rightwards, so that the extrusion frame 66, the sliding frame 63, the limiting ring 64 and the anti-rotation block 65 move downwards, the second spring 68 is compressed, the anti-rotation block 65 blocks the stair post 9, the limiting effect on the stair post 9 can be achieved, the control cylinder 52 is shortened to drive the pushing frame 69 to move leftwards to reset, and under the effect of the second spring 68, the extrusion frame 66, the sliding frame 63, the limiting ring 64 and the anti-rotation block 65 are driven to move upwards to reset.
Also comprises an ejection mechanism 7, the ejection mechanism 7 comprises an expansion link 71, an ejector block frame 72, a third spring 73 and an extrusion rod 74, guide rail frame 75, double-end kicking block 76, fixed plate 77, fourth spring 78 and stock guide 79, bottom plate 1 right side all is equipped with two telescopic links 71, be connected with kicking block frame 72 between the telescopic link 71 top, kicking block frame 72 is located bracket group 35 middle part, all be connected with third spring 73 between kicking block frame 72 bottom and the telescopic link 71, both sides all are connected with the stripper bar 74 around kicking block frame 72 bottom, both sides all are connected with guide rail frame 75 around bottom plate 1 right part, guide rail frame 75 top all sliding connection has double-end kicking block 76, double-end kicking block 76 cooperates with stripper bar 66 and stripper bar 74 respectively, both sides all are equipped with fixed plate 77 around bottom plate 1 right part, all be equipped with fourth spring 78 between fixed plate 77 left side and the double-end kicking block 76 that corresponds, bottom plate 1 right front side is connected with stock guide 79.
When the stair posts 9 are polished and then slide onto the ejector block frame 72, the pushing frame 69 moves rightwards again to drive the extrusion frame 66 to move downwards, so that the double-end ejector block 76 moves rightwards, the fourth spring 78 is compressed, the extrusion rod 74 and the ejector block frame 72 move downwards, so that the third spring 73 is compressed, when the extrusion frame 66 moves upwards to reset, the double-end ejector block 76 is driven to move leftwards to reset under the action of the fourth spring 78, meanwhile, the ejector block frame 72 is driven to move upwards to reset under the action of the third spring 73, and then the stair posts 9 move forwards and slide forwards through the material guide plate 79.
Still including dustproof clearance subassembly 8, dustproof clearance subassembly 8 is including connecting rod 81, brush head 82 and dust cover 83, and rotatory ring 42 right part evenly is equipped with connecting rod 81, all is equipped with brush head 82 on the connecting rod 81, is equipped with dust cover 83 on the left stationary ring frame 41.
In the polishing process of the stair post 9, the dust cover 83 plays a role in dust prevention, and the rotating ring 42 rotates to drive the brush head 82 to rotate continuously, so that the brush head 82 cleans the stair post 9.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.