CN111195848B

CN111195848B - Wooden strip table support column polishing equipment

Info

Publication number: CN111195848B
Application number: CN202010086623.0A
Authority: CN
Inventors: 袁见英; 何炳朋
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-11
Filing date: 2020-02-11
Publication date: 2021-06-18
Anticipated expiration: 2040-02-11
Also published as: CN111195848A

Abstract

The invention relates to polishing equipment, in particular to polishing equipment for a support column of a wooden strip table. The invention aims to design a grinding device for a support column of a wooden long table, which has high grinding efficiency and can save labor of workers during grinding. A grinding device for a support column of a wooden strip table comprises a base, wherein support rods are fixedly connected to two sides of the top of the base and play a role in supporting; the fixing plate is fixedly connected to the tops of the two side supporting rods; the fixing component is arranged between the base and the fixing plate and can be used for fixing the wooden strip table. According to the invention, the long table is fixed through the fixing component, and after the fixing is finished, the support columns of the long table can be polished through the matching of the pulling-up component and the polishing component, so that the support columns of the long table can be polished.

Description

Wooden strip table support column polishing equipment

Technical Field

The invention relates to polishing equipment, in particular to polishing equipment for a support column of a wooden strip table.

Background

The desk is furniture commonly used, has the plane on, has the support column down, can put the thing on it, do things, eat and write a series of things such as work, all can set up several desks at present a lot of studios or family, and the desk at home is mostly long table of wood system, and after the preparation of present long table of most wood system was finished, the workman of furniture factory generally all can polish four support columns of long table, makes the support column surface of long table more smooth.

At present, the mode of polishing the support column of rectangular table is generally transversely put the rectangular table on the desktop by the manual work, presses the support column to polish by one hand by a handheld grinding part of workman afterwards, trades the support column again after finishing polishing and polishes, and the workman polishes once only can polish a support column, and work efficiency is lower to it is comparatively hard to promote grinding part when the workman polishes.

Therefore, it is necessary to design a polishing device for a support column of a wooden strip table, which has high polishing efficiency and can save labor of workers during polishing.

Disclosure of Invention

In order to overcome the defects that manual grinding is low in working efficiency and labor is consumed for manually pushing a grinding part, the invention aims to provide the grinding equipment for the support column of the wooden long table, which is high in grinding efficiency and capable of saving labor of workers during grinding.

The technical scheme is as follows: a grinding device for a support column of a wooden strip table comprises a base, wherein support rods are fixedly connected to two sides of the top of the base and play a role in supporting; the fixing plate is fixedly connected to the tops of the two side supporting rods; the fixing component is arranged between the base and the fixing plate and can be used for fixing the wooden strip table; a pulling-in component which is arranged on the fixing component; the pulling-up component is rotatably connected with a rotary drum; the guide frame is fixedly connected to the rotary drum and plays a role in guiding; the polishing component is installed on the guide frame in a sliding mode and can polish the supporting columns of the wooden strip table.

As the improvement of above-mentioned scheme, fixed subassembly is including the cylinder, be used for pressing clamp plate, fixing base, carriage and supporting spring of moving rectangular table, install the cylinder in the middle of the fixed plate top, the telescopic link of cylinder passes the fixed plate rigid coupling and has the clamp plate, base top intermediate junction has the fixing base, and slidingtype connection has the carriage in the fixing base, be connected with supporting spring between carriage and the fixing base.

As the improvement of above-mentioned scheme, the subassembly of drawing near is connected with the guide rail including four groove carousel, guide rail, guide block, L type pull rod, grooved drum and locating lever, fixing base middle part rotary type, and four angle departments of fixing base bottom all are all rigid connected with the guide rail, and the guide rail sliding type is connected with the guide block, and the rotary drum rotary type is connected on the guide block, the rigid connection has L type pull rod on the guide block, L type pull rod and four groove carousel cooperations, and the carriage bottom is connected with the grooved drum, four groove carousel in-connection have the locating lever, locating lever and grooved drum cooperation.

As the improvement of the scheme, the polishing assembly comprises a guide seat, an installation plate, sliding blocks, compression springs, driven wheels, electric wheels and abrasive belts used for polishing support columns of the long table, the guide seat is connected to the guide frame in a sliding mode, the installation plate is fixedly connected to the guide seat, the sliding blocks are connected to two sides of the installation plate in a sliding mode, the compression springs are connected between the sliding blocks and the installation plate, the driven wheels are connected to the top of the sliding blocks in a rotating mode, the electric wheels are connected to the top of the guide seat in a rotating mode, and the abrasive belts are wound between the electric.

As the improvement of the scheme, the lifting device comprises a lifting assembly, wherein the lifting assembly comprises a lifting motor used for providing driving force, a lifting screw, a lifting guide sleeve, a lifting ring, a lifting nut and a lifting swing rod, the lifting motor is fixedly connected to the top of a fixed plate, the lifting screw is fixedly connected to an output shaft of the lifting motor, the lifting guide sleeves are connected to support rods on two sides in a sliding mode, the lifting ring is connected between the lifting guide sleeves on two sides, four through grooves are uniformly formed in the lifting ring at intervals along the circumferential direction, the lifting nut is connected to the lifting ring, the lifting nut is in threaded fit with the lifting screw, the lifting swing rod is connected to the through grooves in a sliding mode, and the.

As the improvement of above-mentioned scheme, still including reciprocal swing subassembly, reciprocal swing subassembly is including pinion, gear wheel, disc and connecting rod, the gear wheel rotary type is connected at the base top, the gear wheel is located four groove carousel below, and the rotary drum bottom is connected with the pinion that can mesh with the gear wheel, the disc is connected in the lifting screw bottom, is connected with the connecting rod between disc and the gear wheel.

As the improvement of above-mentioned scheme, still including the sliding block, Y type spout has all been seted up at four angles at fixed plate top, the sliding block sliding connection is in Y type spout, the sliding block bottom is connected with the leading truck.

According to the invention, the long table is fixed through the fixing component, the supporting columns of the long table can be polished through the matching of the drawing-in component and the polishing component after the fixing is finished, so that the supporting columns of the long table can be polished, the equipment can drive the polishing component to move up and down through the operation of the lifting component, so that the supporting columns on the long table are polished more uniformly, the polishing component is driven to swing through the reciprocating swing component, the supporting columns of the long table are polished more comprehensively, the equipment can polish four supporting columns of the long table simultaneously, the working efficiency is effectively improved, the long table only needs to be placed on the fixing component upside down during polishing, and the labor is effectively saved.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of the present invention.

Fig. 2 is a schematic perspective view of a second embodiment of the present invention.

Fig. 3 is a partial perspective view of the fastening assembly of the present invention.

Fig. 4 is a bottom perspective view of the zoom-in assembly of the present invention.

Fig. 5 is a partial perspective view of the present invention.

Figure 6 is a schematic perspective view of a sanding assembly according to the present invention.

Fig. 7 is a third perspective view of the present invention.

FIG. 8 is a partial perspective view of the shuttle assembly of the present invention from below.

Number designation in the figures: 1. the automatic belt sander comprises a base, 2. supporting rods, 3. a fixing plate, 4. a fixing assembly, 41. an air cylinder, 42. a pressing plate, 43. a fixing seat, 44. a sliding frame, 45. a supporting spring, 5. a pulling-up assembly, 51. a four-groove rotating disc, 52. a guide rail, 53. a guide block, 54. an L-shaped pull rod, 55. a groove barrel, 56. a positioning rod, 6. a rotating drum, 7. a guide frame, 8. a grinding assembly, 81. a guide seat, 82. a mounting plate, 83. a sliding block, 84. a compression spring, 85. a driven wheel, 86. an electric wheel, 87. a 9. a lifting assembly, 91. a lifting motor, 92. a lifting screw rod, 93. a lifting guide sleeve, 94. a lifting ring, 95. a through groove, 96. a lifting nut, 97. a lifting oscillating bar, 10. a reciprocating oscillating assembly, 101. a small gear, 102. a large gear, 103. a disc, 104. a connecting rod, 11. a.

Detailed Description

The above-described scheme is further illustrated below with reference to specific examples. It should be understood that these examples are for illustrative purposes and are not intended to limit the scope of the present application. The conditions used in the examples may be further adjusted according to the conditions of the particular manufacturer, and the conditions not specified are generally the conditions in routine experiments.

First embodiment

The utility model provides a wooden rectangular table support column equipment of polishing, as shown in fig. 1-6, including base 1, bracing piece 2 and fixed plate 3, base 1 top both sides all are connected with bracing piece 2, bracing piece 2 is connected with base 1 through bolted connection's mode, bracing piece 2 top is connected with fixed plate 3, still including fixed subassembly 4, draw nearly subassembly 5, rotary drum 6, leading truck 7 and the subassembly 8 of polishing, be equipped with fixed subassembly 4 between base 1 and the fixed plate 3, be equipped with on the fixed subassembly 4 and draw nearly subassembly 5, the last rotation type of drawing nearly subassembly 5 is connected with rotary drum 6, be connected with leading truck 7 on the rotary drum 6, be equipped with the subassembly 8 of polishing on the leading truck 7, the subassembly 8 of polishing is used for polishing the support column on the rectangular table 200.

Fixed subassembly 4 is including cylinder 41, clamp plate 42, fixing base 43, carriage 44 and supporting spring 45, installs cylinder 41 in the middle of the fixed plate 3 top, and the telescopic link of cylinder 41 passes fixed plate 3 and is connected with clamp plate 42, and cylinder 41 is used for promoting clamp plate 42 downstream, and clamp plate 42 is used for pushing down rectangular table 200, and base 1 top intermediate junction has fixing base 43, and sliding connection has carriage 44 in the fixing base 43, is connected with supporting spring 45 between carriage 44 and the fixing base 43.

The pulling-in component 5 comprises a four-groove turntable 51, a guide rail 52, a guide block 53, an L-shaped pull rod 54, a groove drum 55 and a positioning rod 56, the middle of the fixing seat 43 is rotatably connected with the four-groove turntable 51, four corners of the bottom of the fixing seat 43 are connected with the guide rail 52, the guide rail 52 is connected with the fixing seat 43 through a bolt connection mode, the guide rail 52 is internally connected with the guide block 53 in a sliding mode, a rotary drum 6 is rotatably connected onto the guide block 53, the L-shaped pull rod 54 is matched with the four-groove turntable 51, the bottom of the sliding frame 44 is connected with the groove drum 55, the positioning rod 56 is connected into the four-groove turntable 51, the positioning rod 56 is connected.

Polishing assembly 8 is including guide holder 81, the mounting panel 82, the slider 83, compression spring 84, follow driving wheel 85, electronic round 86 and abrasive band 87, sliding connection has guide holder 81 on leading truck 7, be connected with mounting panel 82 on the guide holder 81, mounting panel 82 links to each other with guide holder 81 through bolted connection's mode, the equal sliding connection in mounting panel 82 both sides has slider 83, be connected with compression spring 84 between slider 83 and the mounting panel 82, slider 83 top rotary type is connected with from driving wheel 85, guide holder 81 top rotary type is connected with electronic round 86, around there being abrasive band 87 between electronic round 86 and the driven wheel 85, abrasive band 87 is used for polishing the support column of rectangular table 200.

When the support columns of the long table 200 need to be polished, the device can be used, firstly, a user puts the long table 200 upside down on the fixing seat 43, the table top is aligned with the sliding frame 44, the four support columns of the long table 200 are aligned with the four guide frames 7 respectively, then, the telescopic rods of the air cylinders 41 are started to extend, the telescopic rods of the air cylinders 41 are extended to push the pressing plate 42 to move downwards, when the pressing plate 42 moves downwards to be contacted with the long table 200, the pressing plate 42 continues to move downwards to press the long table 200 to move downwards, the long table 200 moves downwards to press the sliding frame 44 to move downwards, the supporting springs 45 are compressed, the sliding frame 44 moves downwards to drive the grooved drum 55 to move downwards, the grooved drum 55 moves downwards to drive the four-groove rotary table 51 to rotate through the positioning rod 56, the four-groove rotary table 51 rotates to drive the guide block 53 to move in the guide rail 52 through the L-shaped pull rod 54, and the guide block, the guide seat 81 drives the mounting plate 82 and all devices thereon to move together when moving, after the abrasive belt 87 contacts with the support column of the long table 200, the mounting plate 82 continues to move, the driven wheels 85 at two sides do not move under the action of the abrasive belt 87 when the mounting plate 82 moves, so that the sliding block 83 does not move any more, the mounting plate 82 continues to move to drive the compression spring 84 to compress, when the guide block 53 moves to the tail end of the guide rail 52, the telescopic rod of the cylinder 41 is extended to the limit, at this time, the rotary drum 6 is positioned right below the support column of the long table 200, the contact area between the abrasive belt 87 and the long table 200 is larger, then the electric wheel 86 is started to rotate, the electric wheel 86 rotates to drive the abrasive belt 87 to rotate, the support column of the long table 200 can be ground when the abrasive belt 87 rotates, when the abrasive belt 87 is ground, the guide frame 7 is pulled to swing left and right through the rotary drum 6, so, just can be more comprehensive polish the support column, can also stimulate guide holder 81 and reciprocate along leading truck 7 when polishing the support column to polish upper and lower position on the support column, polish the back that finishes, close cylinder 41 and electronic round 86, take out rectangular table 200 again can.

Second embodiment

On the basis of the first embodiment, as shown in fig. 7, the device further comprises a lifting assembly 9, the lifting assembly 9 comprises a lifting motor 91, a lifting screw 92 and a lifting guide sleeve 93, lifting ring 94, lifting nut 96 and lift pendulum rod 97, lifting motor 91 is installed on fixed plate 3 top right side, be connected with lifting screw 92 on lifting motor 91's the output shaft, equal slidingtype connection has lift guide pin bushing 93 on the bracing piece 2 of both sides, be connected with lifting ring 94 between the lift guide pin bushing 93 of both sides, lifting ring 94 is used for driving polishing assembly 8 and reciprocates, it has four logical grooves 95 to go up to evenly spaced along circumference on the lifting ring 94, be connected with lifting nut 96 on the lifting ring 94, lifting nut 96 is connected with lifting ring 94 through bolted connection's mode, lifting nut 96 and the screw-thread fit of lifting screw 92, slidingtype connection has lift pendulum rod 97 in the logical groove 95, lift pendulum rod 97 is connected with guide holder 81.

When the guide seat 81 needs to be pulled to move up and down, the lifting motor 91 can be started to drive the lifting screw 92 to rotate in a forward and reverse alternating manner, the lifting screw 92 rotates in a forward and reverse alternating manner to drive the lifting ring 94 to move up and down through the lifting nut 96, the lifting ring 94 moves up and down to drive the guide seat 81 to move up and down through the lifting swing rod 97, and therefore the guide seat 81 does not need to be pulled manually to move up and down.

Third embodiment

On the basis of the second embodiment, as shown in fig. 5 and 8, the reciprocating swing device 10 is further included, the reciprocating swing device 10 includes a small gear 101, a large gear 102, a disc 103 and a connecting rod 104, the large gear 102 is rotatably connected to the top of the base 1, the large gear 102 is located below the four-groove rotating disc 51, the small gear 101 meshed with the large gear 102 is connected to the bottom of the rotating drum 6, the disc 103 is connected to the bottom of the lifting screw 92, the disc 103 is connected to the lifting screw 92 in a bolt connection manner, and the connecting rod 104 is connected between the disc 103 and the large gear 102.

The rotary drum 6 drives the pinion 101 to move together when moving, when the rotary drum 6 moves to the position under the support column of the long table 200, the rotary drum 6 also drives the pinion 101 to be meshed with the gear wheel 102, the lifting screw 92 can drive the disc 103 to rotate in a positive and negative alternative mode when rotating in a positive and negative alternative mode, the disc 103 rotates in a positive and negative alternative mode to drive the gear wheel 102 to rotate in a positive and negative alternative mode through the connecting rod 104, the gear wheel 102 rotates in a positive and negative alternative mode to drive the pinion 101 to rotate in a positive and negative alternative mode, the pinion 101 rotates in a positive and negative alternative mode to drive the rotary drum 6 to rotate in a positive and negative alternative mode, the rotary drum 6 rotates in a.

As shown in fig. 7, the device further comprises sliding blocks 12, Y-shaped sliding grooves 11 are formed in four corners of the top of the fixing plate 3, the sliding blocks 12 are connected in the Y-shaped sliding grooves 11 in a sliding manner, and the bottoms of the sliding blocks 12 are connected with the guide frame 7.

When the guide frame 7 moves, the sliding block 12 is driven to move in the Y-shaped sliding groove 11, and the guide frame 7 moves more stably under the action of the sliding block 12 and the Y-shaped sliding groove 11.

The above-mentioned embodiments are merely preferred embodiments of the present invention, which are not intended to limit the scope of the present invention, and therefore, all equivalent changes made by the contents of the claims of the present invention should be included in the claims of the present invention.

Claims

1. The utility model provides a long table support column equipment of polishing of wood system, characterized by, including:

the support rods are fixedly connected to two sides of the top of the base and play a supporting role;

the fixing plate is fixedly connected to the tops of the two side supporting rods;

the fixing component is arranged between the base and the fixing plate and can be used for fixing the wooden strip table;

a pulling-in component which is arranged on the fixing component; the pulling-up component is rotatably connected with a rotary drum; the guide frame is fixedly connected to the rotary drum and plays a role in guiding;

the polishing component is arranged on the guide frame in a sliding mode and can polish the support columns of the wooden strip table;

the fixing assembly comprises an air cylinder, a pressing plate for pressing the long table, a fixing seat, a sliding frame and a supporting spring, the air cylinder is installed in the middle of the top of the fixing plate, a telescopic rod of the air cylinder penetrates through the fixing plate and is fixedly connected with the pressing plate, the fixing seat is connected in the middle of the top of the base, the sliding frame is connected in the fixing seat in a sliding mode, and the supporting spring is connected between the sliding frame and the fixing seat;

draw nearly subassembly including four groove carousels, guide rail, guide block, L type pull rod, grooved drum and locating lever, fixing base middle part rotary type is connected with four groove carousels, and four equal rigid couplings in angle department of fixing base bottom have the guide rail, and the guide rail internal sliding formula is connected with the guide block, and the rotary drum rotary type is connected on the guide block, the rigid coupling has L type pull rod on the guide block, L type pull rod and four groove carousel cooperation, the carriage bottom is connected with grooved drum, four groove carousel in-connection have the locating lever, locating lever and grooved drum cooperation.

2. A grinding apparatus for a support column of a wooden strip table as claimed in claim 1, wherein the grinding assembly comprises a guide base, a mounting plate, a sliding block, a compression spring, a driven wheel, an electric wheel and an abrasive belt for grinding the support column of the strip table, the guide base is slidably connected to the guide frame, the mounting plate is fixedly connected to the guide base, the sliding block is slidably connected to both sides of the mounting plate, the compression spring is connected between the sliding block and the mounting plate, the driven wheel is rotatably connected to the top of the sliding block, the electric wheel is rotatably connected to the top of the guide base, and the abrasive belt is wound between the electric wheel and the driven wheel.

3. A grinding device for supporting columns of wooden long tables as claimed in claim 2, which further comprises a lifting assembly, wherein the lifting assembly comprises a lifting motor for providing driving force, a lifting screw, a lifting guide sleeve, a lifting ring, a lifting nut and a lifting swing rod, the lifting motor is fixedly connected to the top of the fixing plate, the lifting screw is fixedly connected to the output shaft of the lifting motor, the lifting guide sleeve is slidably connected to each of the two side supporting rods, the lifting ring is connected between the two side lifting guide sleeves, four through grooves are uniformly circumferentially spaced on the lifting ring, the lifting nut is connected to the lifting ring, the lifting nut is in threaded fit with the lifting screw, the lifting swing rod is slidably connected to the through grooves, and the lifting swing rod is connected to the guide seats.

4. A grinding apparatus for supporting pillars of a wooden long table as claimed in claim 3, further comprising a reciprocating swing assembly comprising a small gear, a large gear, a disc and a connecting rod, wherein the large gear is rotatably connected to the top of the base, the large gear is located below the four-slot turntable, the bottom of the drum is connected to the small gear engaged with the large gear, the disc is connected to the bottom of the lifting screw, and the connecting rod is connected between the disc and the large gear.

5. A grinding device for supporting pillars of a wooden long table as claimed in claim 4, further comprising sliding blocks, wherein Y-shaped sliding grooves are formed at four corners of the top of the fixing plate, the sliding blocks are slidably connected in the Y-shaped sliding grooves, and the bottoms of the sliding blocks are connected with the guide frame.