CN220637386U

CN220637386U - Polishing device for lacquer ware

Info

Publication number: CN220637386U
Application number: CN202322364108.6U
Authority: CN
Inventors: 李绍彬; 韩梦琦
Original assignee: Chongqing Normal University
Current assignee: Chongqing Normal University
Priority date: 2023-08-31
Filing date: 2023-08-31
Publication date: 2024-03-22
Anticipated expiration: 2033-08-31

Abstract

The utility model relates to the technical field of polishing devices, and discloses a polishing device for a lacquer, which comprises a workbench, wherein the bottom of the workbench is fixedly connected with a movable rod, one side of the movable rod is fixedly connected with a rack, one side of the movable rod is provided with a support frame, a rotating rod is movably connected in an inner cavity of the support frame, the outer ring of the rotating rod is fixedly connected with a gear, the rack and the gear are meshed with each other, and the front surface of the rotating rod is fixedly connected with a crank. This polishing device for lacquer ware is through the cooperation of gear and rack, holds the crank and rotates, fixed connection between crank and the dwang, dwang and gear fixed connection, gear and rack intermeshing, the rack is fixed in one side of movable rod, because workstation fixed connection is at the top of movable rod, therefore holds the crank rotation and can carry out altitude mixture control to the workstation to can match with staff's height, and improve the practicality of device.

Description

Polishing device for lacquer ware

Technical Field

The utility model relates to the technical field of polishing devices, in particular to a polishing device for a lacquer.

Background

The daily appliances, artwork, and artistic articles made by painting on the surfaces of various articles are generally called "lacquerware".

The existing lacquer polishing device is used, needs the staff to place the lacquer on the workstation and polishes, when polishing the lacquer, because the height of staff is different, but current lacquer polishing device is highly fixed, and does not have elevating system, consequently when staff and lacquer polishing device's high mismatch, need the staff to stand on the tiptoe or bow and polish to influence staff's work efficiency, reduce the practicality of device simultaneously.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a polishing device for a lacquer, which has the advantages of height adjustment and the like and solves the technical problems.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a grinding device for paint roller, includes the workstation, the bottom fixedly connected with movable rod of workstation, one side fixedly connected with rack of movable rod, one side of movable rod is provided with the support frame, swing joint has the dwang in the inner chamber of support frame, dwang outer lane fixedly connected with gear, intermeshing between rack and the gear, the positive fixedly connected with crank of dwang, the top of workstation is provided with fixed frame, be provided with the grip block in the inner chamber of fixed frame, the dwang can rotate along with the rotation of crank.

As the preferable technical scheme of the utility model, the telescopic rods are fixedly connected in the inner cavity of the fixed frame, the outer ring of each telescopic rod is provided with springs, each telescopic rod is fixedly connected with the clamping blocks, the two telescopic rods are symmetrically distributed by the fixed frame, the two springs are symmetrically distributed by the fixed frame, the two clamping blocks are symmetrically distributed by the fixed frame, and each telescopic rod plays a role in guiding the springs.

As the preferable technical scheme of the utility model, the bottom of the workbench is fixedly connected with a first motor, the top of the first motor is provided with a rotating shaft, a coupling is arranged between the first motor and the rotating shaft, the rotating shaft is fixedly connected with a fixed frame, and the rotating shaft can rotate along with the starting of the first motor.

As the preferable technical scheme of the utility model, the bottom of the workbench is provided with the fixing rod, the inner cavity of the fixing rod is movably connected with the lifting rod, threaded holes are formed in the inner cavities of the fixing rod and the lifting rod, a threaded rod is connected in the inner cavity of the threaded hole in a threaded manner, the outer ring of the threaded rod is connected with the nut in a threaded manner, and the nut can fix the threaded rod.

As the preferable technical scheme of the utility model, the top of the workbench is fixedly connected with a supporting frame, the top of the supporting frame is fixedly connected with a second motor, the bottom of the second motor is provided with a screw rod, a coupling is arranged between the second motor and the screw rod, the outer ring of the screw rod is in threaded connection with a moving block, a limiting rod is fixedly connected between the workbench and the supporting frame, and the screw rod can rotate along with the starting of the second motor.

As the preferable technical scheme of the utility model, the two groups of the limiting rods are symmetrically distributed by the supporting frame, the limiting rods are sleeved in the inner cavity of the moving block, and the limiting rods can enable the moving block to lift more stably.

As the preferable technical scheme of the utility model, the front surface of the moving block is provided with the sliding groove, the inner cavity of the sliding groove is movably connected with the sliding block, the bottom of the sliding block is fixedly connected with the sander, and the damping between the sliding groove and the sliding block is larger.

Compared with the prior art, the utility model provides the polishing device for the lacquer ware, which has the following beneficial effects:

1. according to the utility model, the workbench can be adjusted in height by matching the gear with the rack, the crank is held to rotate, the crank is fixedly connected with the rotating rod, the rotating rod is fixedly connected with the gear, the gear is meshed with the rack, the rack is fixed on one side of the movable rod, and the workbench is fixedly connected to the top of the movable rod, so that the workbench can be adjusted in height by holding the crank to rotate, the workbench can be matched with the height of a worker, and the practicability of the device is improved.

2. According to the utility model, through the cooperation of the fixed frame and the clamping blocks, the lacquer devices with different sizes can be clamped, the lacquer devices are placed between the clamping blocks, the clamping blocks are fixedly connected with the telescopic rods, the clamping blocks can move along with the telescopic rods, the springs are arranged on the outer rings of the telescopic rods, when the lacquer devices are placed between the clamping blocks, the clamping blocks can move to squeeze the springs, the springs can exert elastic force on the lacquer devices, and the lacquer devices with different sizes can be fixed, so that the normal use of the device is prevented from being influenced.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic elevational view of the present utility model;

fig. 4 is an enlarged view at a of fig. 1.

Wherein: 1. a work table; 2. a movable rod; 3. a rack; 4. a support frame; 5. a rotating lever; 6. a gear; 7. a crank; 8. a fixed frame; 9. a clamping block; 10. a telescopic rod; 11. a spring; 12. a first motor; 13. a rotating shaft; 14. a fixed rod; 15. a lifting rod; 16. a threaded hole; 17. a threaded rod; 18. a screw cap; 19. a support frame; 20. a second motor; 21. a screw rod; 22. a moving block; 23. a limit rod; 24. a chute; 25. a slide block; 26. a sander.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

referring to fig. 1-3, a polishing device for a lacquer ware, which comprises a workbench 1, the bottom fixedly connected with movable rod 2 of workstation 1, one side fixedly connected with rack 3 of movable rod 2, one side of movable rod 2 is provided with support frame 4, swing joint has dwang 5 in the inner chamber of support frame 4, dwang 5 outer lane fixedly connected with gear 6, intermeshing between rack 3 and the gear 6, the front fixedly connected with crank 7 of dwang 5, the top of workstation 1 is provided with fixed frame 8, be provided with grip block 9 in the inner chamber of fixed frame 8, dwang 5 can rotate along with the rotation of crank 7. The inner cavity of the fixed frame 8 is fixedly connected with a telescopic rod 10, the outer ring of the telescopic rod 10 is provided with springs 11, the telescopic rod 10 is fixedly connected with a clamping block 9, the telescopic rod 10 is provided with two groups and symmetrically distributed by the fixed frame 8, the springs 11 are provided with two groups and symmetrically distributed by the fixed frame 8, the clamping block 9 is provided with two groups and symmetrically distributed by the fixed frame 8, and the telescopic rod 10 plays a guiding role on the springs 11. The bottom fixedly connected with first motor 12 of workstation 1, the top of first motor 12 is provided with pivot 13, is provided with the coupling joint between first motor 12 and the pivot 13, pivot 13 and fixed frame 8 fixed connection, pivot 13 can rotate along with the start-up of first motor 12.

In the embodiment of the utility model, the paint device is placed between the clamping blocks 9, the clamping blocks 9 can clamp and fix the paint device by the elasticity of the springs 11, and the shaft coupling is arranged between the output shaft of the first motor 12 and the rotating shaft 13 when the first motor 12 is started, so that the paint device can rotate.

Embodiment two:

referring to fig. 1-4, a fixing rod 14 is disposed at the bottom of the workbench 1, a lifting rod 15 is movably connected in an inner cavity of the fixing rod 14, threaded holes 16 are formed in inner cavities of the fixing rod 14 and the lifting rod 15, a threaded rod 17 is connected in the inner cavity of the threaded hole 16 in a threaded manner, a nut 18 is connected with an outer ring of the threaded rod 17 in a threaded manner, and the nut 18 can fix the threaded rod 17. The top fixedly connected with braced frame 19 of workstation 1, braced frame 19's top fixedly connected with second motor 20, second motor 20's bottom is provided with lead screw 21, is provided with the coupling joint between second motor 20 and the lead screw 21, and lead screw 21's outer lane threaded connection has movable block 22, fixedly connected with gag lever post 23 between workstation 1 and the braced frame 19, and lead screw 21 can rotate along with the start-up of second motor 20. The limiting rods 23 are provided with two groups and symmetrically distributed through the supporting frames 19, the limiting rods 23 are sleeved in the inner cavity of the moving block 22, and the moving block 22 can be lifted and stabilized through the limiting rods 23. The front of the movable block 22 is provided with a chute 24, a sliding block 25 is movably connected in an inner cavity of the chute 24, the bottom of the sliding block 25 is fixedly connected with a sander 26, and damping between the chute 24 and the sliding block 25 is large.

In the embodiment of the utility model, because the moving block 22 has an unstable factor when lifting, a limiting rod 23 is fixedly connected between the supporting frame 19 and the workbench 1, and the moving block 22 is sleeved on the outer ring of the limiting rod 23, so that the limiting rod 23 limits the movement of the moving block 22, and the lifting of the moving block 22 can be more stable.

When the automatic polishing device is used, firstly, workers are required to place polished paint on the workbench 1, because the heights of the workers are different, the crank 7 is held to rotate, the crank 7 is fixedly connected with the rotating rod 5, the rotating rod 5 is driven to rotate by the rotation of the crank 7, the rotating rod 5 is fixedly connected with the gear 6, the gear 6 rotates along with the rotation of the rotating rod 5, the gear 6 is meshed with the rack 3, the rack 3 is arranged on one side of the movable rod 2, the movable rod 2 is lifted along with the rotation of the crank 7, and the workbench 1 is fixedly connected to the top of the movable rod 2, so that the workbench 1 is lifted along with the lifting of the movable rod 2, and the height of the workers can be matched. At this time, the threaded rod 16 is placed in the threaded hole 17, the height of the lifting rod 15 can be fixed, and the nut 18 is connected to the outer ring of the threaded rod 17 in a threaded manner, so that the threaded rod 17 can be prevented from falling off, and the height of the workbench 1 can be fixed. At this time place the paint roller between grip block 9, fixed connection between grip block 9 and the telescopic link 10, grip block 9 can remove along with telescopic link 10's flexible, spring 11 sets up the outer lane at telescopic link 10, telescopic link 10 plays the effect of direction to spring 11, when placing the paint roller between grip block 9, grip block 9 can remove to squeeze spring 11, spring 11 can play elasticity to the paint roller, so place the paint roller between grip block 9 can fix the paint roller because of spring 11's elasticity. After fixing the lacquer ware, start first motor 12, be provided with the coupling joint between the output shaft of first motor 12 and pivot 13, and can drive fixed frame 8 and rotate, restart second motor 20 simultaneously, be provided with the coupling joint between the output shaft of second motor 20 and the lead screw 21, movable block 22 can go up and down along with the rotation of lead screw 21, and drive sander 26 and go up and down, when sander 26 laminating lacquer ware, can polish the lacquer ware.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a polishing device for paint machine, includes workstation (1), its characterized in that: the automatic lifting device is characterized in that a movable rod (2) is fixedly connected to the bottom of the workbench (1), a rack (3) is fixedly connected to one side of the movable rod (2), a support frame (4) is arranged on one side of the movable rod (2), a rotating rod (5) is movably connected to an inner cavity of the support frame (4), a gear (6) is fixedly connected to an outer ring of the rotating rod (5), the rack (3) and the gear (6) are meshed with each other, a crank (7) is fixedly connected to the front side of the rotating rod (5), a fixed frame (8) is arranged at the top of the workbench (1), and a clamping block (9) is arranged in the inner cavity of the fixed frame (8).

2. A polishing device for a paint machine according to claim 1, wherein: the utility model discloses a fixing frame, including fixed frame (8), telescopic link (10) is fixed in the inner chamber of fixed frame (8), the outer lane of telescopic link (10) is provided with spring (11), telescopic link (10) and grip block (9) fixed connection, telescopic link (10) are provided with two sets of and with fixed frame (8) symmetric distribution, spring (11) are provided with two sets of and with fixed frame (8) symmetric distribution, grip block (9) are provided with two sets of and with fixed frame (8) symmetric distribution.

3. A polishing device for a paint machine according to claim 1, wherein: the workbench is characterized in that a first motor (12) is fixedly connected to the bottom of the workbench (1), a rotating shaft (13) is arranged at the top of the first motor (12), a coupler is arranged between the first motor (12) and the rotating shaft (13), and the rotating shaft (13) is fixedly connected with the fixed frame (8).

4. A polishing device for a paint machine according to claim 1, wherein: the bottom of workstation (1) is provided with dead lever (14), swing joint has lifter (15) in the inner chamber of dead lever (14), screw hole (16) have all been seted up in the inner chamber of dead lever (14) and lifter (15), threaded connection has threaded rod (17) in the inner chamber of screw hole (16), the outer lane threaded connection of threaded rod (17) has nut (18).

5. A polishing device for a paint machine according to claim 1, wherein: the top fixedly connected with braced frame (19) of workstation (1), the top fixedly connected with second motor (20) of braced frame (19), the bottom of second motor (20) is provided with lead screw (21), be provided with coupling joint between second motor (20) and lead screw (21), outer lane threaded connection of lead screw (21) has movable block (22), fixedly connected with gag lever post (23) between workstation (1) and braced frame (19).

6. A paint roller sharpening device as defined in claim 5, wherein: the limiting rods (23) are arranged in two groups and symmetrically distributed through the supporting frames (19), and the limiting rods (23) are sleeved in the inner cavity of the moving block (22).

7. A paint roller sharpening device as defined in claim 5, wherein: the front of the moving block (22) is provided with a sliding groove (24), a sliding block (25) is movably connected in an inner cavity of the sliding groove (24), and the bottom of the sliding block (25) is fixedly connected with a sander (26).