CN213647026U

CN213647026U - Grinding device is used in production of improved generation signboard

Info

Publication number: CN213647026U
Application number: CN202022643449.3U
Authority: CN
Inventors: 刘菁; 潘建军; 向必海
Original assignee: Hangzhou Pilot Logo Co ltd
Current assignee: Hangzhou Pilot Logo Co ltd
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-07-09
Anticipated expiration: 2030-11-16

Abstract

The utility model discloses an improved generation is grinding device for signboard production, including the platform of polishing, the platform fixed surface that polishes installs the crane, and the crane center is equipped with fixed mounting in the slide on the platform surface of polishing, and two risers about slide sliding surface is connected with, and the equal threaded connection in two riser bottoms has the screw rod, and the lower part is equipped with the worm that rotates to be connected in the slide in the middle of two screw rods. The utility model discloses a two risers on the slide press from both sides tight fixedly to the signboard to through step motor and commentaries on classics piece rotatory and regulation to the signboard, conveniently polish, need not artifical frequent adjustment, improved the efficiency of polishing, set up two millstones of sliding on square pole, through rotating motor drive, can polish to the two sides of tablet simultaneously, efficiency is higher, and two distance is adjustable between the millstones simultaneously, and application scope is wider.

Description

Grinding device is used in production of improved generation signboard

Technical Field

The utility model relates to a grinding device specifically is a grinding device is used in production of improved generation signboard.

Background

A signboard is a card used for illumination, direction, orientation or explanation. From the traffic identification: the number of automobiles in a city is increased by hundreds every day, road resources are less and less, and the traffic signs are reasonably arranged, traffic monitoring is increased, and one-way roads, time period restriction and the like need to prompt people to pay attention. The connection and conversion among various traffic facilities can not absolutely lack the sign.

In order to present different sign significances and effect, the signboard of different molding and size need be polished usually, but, generally use the equipment of polishing through the manual work at present to polish work, and intensity of labour is great, and does not have comparatively ideal fixed knot structure, and is inconvenient to carry out the turn-over adjustment to the signboard, and efficiency of polishing is lower. Therefore, the utility model provides an improved generation is grinding device for signboard production to solve the problem that proposes in the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an improved generation is grinding device for signboard production to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an improved polishing device for signboard production comprises a polishing table, wherein a lifting frame is fixedly arranged on the surface of the polishing table, a sliding seat fixedly arranged on the surface of the polishing table is arranged in the center of the lifting frame, the surface of the sliding seat is connected with a left vertical plate and a right vertical plate in a sliding manner, the bottoms of the two vertical plates are both in threaded connection with screw rods, the lower middle part of each screw rod is provided with a worm rotatably connected in the sliding seat, and the upper parts of the inner sides of the two vertical plates are both rotatably connected with a rotating;

the utility model discloses a polishing machine, including the crane, the crane is provided with the both sides of polishing platform, the crane is connected with the lifter plate from top to bottom, and the left and right sides of crane all is equipped with fixed mounting in the lift cylinder on polishing platform surface, and the upper end of two lift cylinders respectively with the lifter plate about both ends fixed connection, the last side-to-side sliding connection of lifter plate has the mounting bracket, and the mounting bracket lower part rotates and is connected with the square pole, and is provided with two polishing disks on the.

As a further aspect of the present invention: the thread winding directions of the two screw rods are opposite, and a worm wheel meshed with the lower worm is fixedly connected between the two screw rods.

As a further aspect of the present invention: one the outside fixed mounting of riser has step motor, and step motor's motor shaft and the inboard commentaries on classics piece fixed connection of riser.

As a further aspect of the present invention: the surface fixed mounting of mounting bracket has the rotation motor, and the motor shaft of rotation motor and the equal fixed mounting of one end of square pole have the drive wheel, and the week side cover of upper and lower two drive wheels is equipped with the drive belt.

As a further aspect of the present invention: the center of the polishing disc is fixedly provided with a sleeve which is sleeved on the periphery of the rectangular rod, and a positioning bolt is arranged on the sleeve.

As a further aspect of the present invention: the grinding table is characterized in that a storage cabinet is arranged on the bottom surface of the grinding table, and universal wheels are fixedly mounted at four corners of the bottom surface of the storage cabinet.

As a further aspect of the present invention: the polishing table is provided with a control device, and the control device is electrically connected with the stepping motor, the lifting cylinder and the rotating motor respectively.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a two risers on the slide press from both sides tight fixedly to the signboard to through step motor and commentaries on classics piece rotatory and regulation to the signboard, conveniently polish, need not artifical frequent adjustment, improved the efficiency of polishing.

2. The utility model discloses set up two millstones that slide on the square pole, through rotating motor drive, can polish to the two sides of tablet simultaneously, efficiency is higher, and two distance is adjustable between the millstone simultaneously, and application scope is wider.

Drawings

Fig. 1 is a schematic structural diagram of an improved grinding device for signboard production.

Fig. 2 is an enlarged schematic structural view of a part a in fig. 1 in an improved grinding device for signboard production.

Fig. 3 is a schematic structural diagram of a sliding seat in an improved signboard production polishing device.

In the figure: 1. a polishing table; 2. a control device; 3. a storage cabinet; 4. a universal wheel; 5. a worm gear; 6. a slide base; 7. a worm; 8. a screw; 9. a vertical plate; 10. rotating the block; 11. a stepping motor; 12. a lifting frame; 13. a lifting cylinder; 14. a lifting plate; 15. rotating the motor; 16. a mounting frame; 17. grinding disc; 18. a sleeve; 19. a torque rod; 20. positioning the bolt; 21. a transmission belt; 22. a driving wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, in the embodiment of the present invention, an improved polishing device for signboard production comprises a polishing table 1, wherein a lifting frame 12 is fixedly installed on the surface of the polishing table 1, a sliding base 6 fixedly installed on the surface of the polishing table 1 is installed at the center of the lifting frame 12, a left vertical plate 9 and a right vertical plate 9 are slidably connected on the surface of the sliding base 6, screw rods 8 are threadedly connected to the bottoms of the two vertical plates 9, a worm 7 rotatably connected in the sliding base 6 is installed at the lower middle part of the two screw rods 8, the thread winding directions of the two screw rods 8 are opposite, a worm wheel 5 meshed with the lower worm 7 is fixedly connected in the middle of the two screw rods 8, a signboard to be polished is placed between the two vertical plates 9, the worm 7 is rotated by a button at the front end of the worm 7, the two screw rods 8 are rotated by the meshed worm wheel 5, the two rotating screw rods 8 make the two vertical plates 9, the upper parts of the inner sides of the two vertical plates 9 are rotatably connected with rotating blocks 10, a stepping motor 11 is fixedly mounted on the outer side of one vertical plate 9, a motor shaft of the stepping motor 11 is fixedly connected with the rotating blocks 10 on the inner sides of the vertical plates 9, the stepping motor 11 works to enable a signboard which is rotatably connected between the two vertical plates 9 through the rotating blocks 10 to be rotatably adjusted, the bottom surface of the grinding table 1 is provided with a storage cabinet 3, four corners of the bottom surface of the storage cabinet 3 are fixedly provided with universal wheels 4, a storage cabinet 3 on the lower portion of the grinding table 1 can store some articles, and the universal wheels 4 on the bottom of the storage cabinet 3 facilitate moving of the;

the upper and lower sliding connection of the crane 12 has a lifting plate 14, the left and right sides of the crane 12 are both provided with lifting cylinders 13 fixedly installed on the surface of the polishing table 1, the upper ends of the two lifting cylinders 13 are respectively fixedly connected with the left and right ends of the lifting plate 14, the upper and lower heights of the mounting rack 16 on the lifting plate 14 are controlled by the lifting cylinders 13, the upper and lower heights of the polishing disc 17 are adjusted according to the size and shape of the signboard, the mounting rack 16 is connected on the lifting plate 14 in a left-right sliding manner, the lower part of the mounting rack 16 is rotatably connected with a moment rod 19, two polishing discs 17 are arranged on the moment rod 19, a sleeve 18 sleeved on the periphery of the moment rod 19 is fixedly installed in the center of the polishing disc 17, a positioning bolt 20 is arranged on the sleeve 18, the position of the mounting rack 16 is adjusted, the positioning bolt 20 on the sleeve 18 is rotated, the position of the polishing disc 17 on the moment, the motor shaft of the rotating motor 15 and one end of the moment rod 19 are fixedly provided with driving wheels 22, a driving belt 21 is sleeved on the periphery of each of the upper driving wheel 22 and the lower driving wheel 22, the rotating motor 15 enables the two polishing discs 17 on the moment rod 19 to rotate through the driving wheels 22 and the driving belt 21, the signboard is polished, the polishing table 1 is provided with a control device 2, and the control device 2 is respectively electrically connected with the stepping motor 11, the lifting cylinder 13 and the rotating motor 15.

The utility model discloses a theory of operation is:

when the polishing device is used, firstly, a signboard to be polished is placed between two vertical plates 9, a worm 7 is rotated through a button at the front end of the worm 7, two screw rods 8 are rotated through a meshed worm wheel 5, the two screw rods 8 are rotated to enable the two vertical plates 9 sliding on a sliding seat 6 to be close to each other, the signboard in the middle is clamped and fixed, a stepping motor 11 is controlled to work through a control device 2, the signboard connected between the two vertical plates 9 through a rotating block 10 is rotated to be adjusted, the vertical height of an installation frame 16 on a lifting plate 14 is controlled through a lifting cylinder 13, the vertical height of a polishing disk 17 is adjusted according to the size and shape of the signboard, the position of the installation frame 16 is adjusted, a positioning bolt 20 on a sleeve 18 is rotated, the position of the polishing disk 17 on a torque adjusting rod 19 is adjusted, the control device 2 controls a rotating motor 15 to work, the two polishing disks 17 on the torque rod 19 are rotated through a driving wheel 22 and a driving belt, the signboard is polished, some articles can be stored in the storage cabinet 3 at the lower part of the polishing table 1, and the universal wheels 4 at the bottom of the storage cabinet 3 facilitate the moving device.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The improved grinding device for the production of the signboard comprises a grinding table (1) and is characterized in that a lifting frame (12) is fixedly mounted on the surface of the grinding table (1), a sliding seat (6) fixedly mounted on the surface of the grinding table (1) is arranged at the center of the lifting frame (12), the surface of the sliding seat (6) is connected with a left vertical plate and a right vertical plate (9) in a sliding manner, the bottoms of the two vertical plates (9) are connected with screw rods (8) in a threaded manner, the lower middle part of the two screw rods (8) is provided with a worm (7) rotatably connected into the sliding seat (6), and the upper parts of the inner sides of the two vertical plates (9) are rotatably;

sliding connection has lifter plate (14) about crane (12), and the left and right sides of crane (12) all is equipped with fixed mounting in the lift cylinder (13) on platform (1) surface of polishing, and the upper end of two lift cylinders (13) respectively with both ends fixed connection about lifter plate (14), sliding connection has mounting bracket (16) about lifter plate (14), and mounting bracket (16) sub-unit is rotated and is connected with square pole (19), and is provided with two disks (17) of polishing on square pole (19).

2. An improved grinding device for signboard production according to claim 1, wherein the thread winding directions of the two screws (8) are opposite, and a worm wheel (5) engaged with the lower worm (7) is fixedly connected between the two screws (8).

3. The improved grinding device for signboard production as claimed in claim 1, wherein a stepping motor (11) is fixedly mounted on the outer side of the vertical plate (9), and a motor shaft of the stepping motor (11) is fixedly connected with the rotating block (10) on the inner side of the vertical plate (9).

4. The improved grinding device for signboard production as claimed in claim 1, wherein the surface of the mounting frame (16) is fixedly provided with a rotating motor (15), a motor shaft of the rotating motor (15) and one end of the rectangular rod (19) are both fixedly provided with a driving wheel (22), and a driving belt (21) is sleeved on the periphery of the upper and lower driving wheels (22).

5. The improved grinding device for signboard production according to claim 1, wherein a sleeve (18) sleeved on the periphery of the rectangular rod (19) is fixedly installed at the center of the grinding disc (17), and a positioning bolt (20) is arranged on the sleeve (18).

6. The improved grinding device for signboard production as claimed in claim 1, wherein the cabinet (3) is arranged on the bottom surface of the grinding table (1), and universal wheels (4) are fixedly mounted at four corners of the bottom surface of the cabinet (3).

7. The improved grinding device for signboard production as claimed in claim 1, wherein the grinding table (1) is provided with a control device (2), and the control device (2) is electrically connected with the stepping motor (11), the lifting cylinder (13) and the rotating motor (15) respectively.