CN220481134U

CN220481134U - Steel plate sanding and polishing device for steel ship maintenance

Info

Publication number: CN220481134U
Application number: CN202322039649.1U
Authority: CN
Inventors: 李振恩; 郑恭辰; 江谢华
Original assignee: Fujian Boyang Shipbuilding Industry Co ltd
Current assignee: Fujian Boyang Shipbuilding Industry Co ltd
Priority date: 2023-08-01
Filing date: 2023-08-01
Publication date: 2024-02-13
Anticipated expiration: 2033-08-01

Abstract

The utility model discloses a steel plate sanding and polishing device for maintaining and using a steel ship, which comprises a workbench and a polishing box, wherein a feed inlet and a discharge outlet are symmetrically formed in the front side and the rear side of the polishing box, an extruding mechanism is symmetrically arranged in the polishing box, the extruding mechanism comprises a driving roller, the driving roller is rotationally connected to a supporting rod, a pressing roller is arranged on a sliding block, a conveyor belt is arranged in the polishing box, the pressing mechanism is symmetrically arranged at the top end of the interior of the polishing box, the pressing mechanism comprises a sleeve, the pressing roller is arranged at one end of a push rod, the polishing mechanism is arranged at the middle position of the top end of the interior of the polishing box, the transmission box is connected with a threaded block through threads, and a sander is rotationally connected to one side of a fixing plate.

Description

Steel plate sanding and polishing device for steel ship maintenance

Technical Field

The utility model relates to the technical field of steel plate polishing, in particular to a steel plate polishing device for steel ship maintenance.

Background

The ship maintenance is to maintain and repair the ship in a good technical state regularly in the service period, the ship with the ship level is also required to be checked regularly by a ship checking mechanism to keep the ship level stable and safe, and in the process of the ship maintenance, some steel plates are required to be disassembled and washed for polishing.

The current steel sheet sanding grinding device who authorizes the publication number CN217942945U to disclose steel ship maintenance and use, which comprises a supporting rack, the support frame top is equipped with the case main part of polishing, case main part both sides of polishing are equipped with feed inlet and discharge gate respectively, the rotation of bottom is equipped with a plurality of initiative axis of rotation in the case main part of polishing, case main part top of polishing is equipped with electronic jar, electronic jar bottom power end extends to being equipped with the crane in the case main part of polishing, the crane bottom rotates the driven axis of rotation that is equipped with a plurality of cooperation initiative axis of rotation, the rotation is equipped with a plurality of first pivots and a plurality of second pivots respectively in the middle of bottom and the crane in the case main part of polishing, first pivot top and second pivot bottom all are equipped with the mill.

The existing solutions in the above have the following problems: the steel plate is not extruded and pressed, the steel plate is easy to shift and deviate in the conveying and polishing process, the polishing is not in place, and the polishing quality is easy to influence.

Disclosure of Invention

The utility model aims to provide a steel plate sanding and polishing device for maintaining a steel ship, which aims to solve the technical problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a steel sheet sanding grinding device that steel boats and ships maintenance used, includes the workstation, polishes the case, be provided with the case of polishing on the workstation, feed inlet, discharge gate have been seted up to the bilateral symmetry around the case of polishing, the incasement symmetry of polishing is provided with extrusion mechanism, extrusion mechanism includes drive roll, first pinch roll, bracing piece, the bracing piece with the incasement wall fixed connection of polishing, rotate on the bracing piece and be connected with the drive roll, the bracing piece with symmetry is provided with the slide bar between the incasement top of polishing, sliding connection has the slider on the slide bar, be provided with first pinch roll on the slider, be provided with the conveyer belt in the case of polishing, the inside top symmetry of case is provided with hold-down mechanism, hold-down mechanism includes the sleeve, sliding connection has the push rod in the sleeve, push rod one end is provided with the second pinch roll, the inside top middle part position of case is provided with the mechanism of polishing, the drive box one side is provided with first motor, first motor output fixedly connected with the drive roll, the slider is connected with the threaded rod, threaded connection has the threaded rod is provided with the telescopic link, threaded connection has one side of the telescopic link.

Preferably, a push plate is arranged at the other end of the push rod, and a second spring is arranged between the push plate and the sleeve.

Preferably, the belt tip is flush with the drive roll tip.

Preferably, a first spring is arranged between the sliding block and the top end inside the polishing box, and the first spring is sleeved on the sliding rod.

Preferably, a second motor is arranged on one side of the fixing plate, and the output end of the second motor is fixedly connected with the grinding machine.

Preferably, the connecting rod is in sliding connection with the transmission case, and the telescopic block is in sliding connection with the transmission case.

Preferably, an observation window is arranged on one side of the polishing box.

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

through setting up grinding machanism, can polish the adjustment according to different steel sheet size specifications, the practicality is high, through setting up extrusion mechanism, hold-down mechanism, extrudees the steel sheet, compresses tightly the action, prevents that the steel sheet from producing the phenomenon of shifting off tracking, makes to polish and fully put in place, has improved the quality of polishing, can satisfy the steel sheet of different thickness specifications simultaneously and polish.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a steel plate sanding and polishing device for maintenance of a steel ship according to the present embodiment;

FIG. 2 is a schematic view showing the internal structure of the polishing box of the present embodiment;

FIG. 3 is a schematic side view of the transmission case of the present embodiment;

FIG. 4 is a schematic top view of the transmission case of the present embodiment;

fig. 5 is a schematic view of the internal structure of the sleeve of the present embodiment.

In the drawings, the list of components represented by the various numbers is as follows:

1. a work table; 2. a feed inlet; 3. polishing the box; 4. a support rod; 5. a slide bar; 6. a first spring; 7. a drive roll; 8. a first pinch roller; 9. a slide block; 10. a push rod; 11. a second pinch roller; 12. a transmission case; 13. a telescopic block; 14. a fixing plate; 15. a grinding machine; 16. a conveyor belt; 17. a discharge port; 18. a threaded rod; 19. a first motor; 20. a second motor; 21. a screw block; 22. a connecting rod; 23. a push plate; 24. a second spring; 25. a sleeve; 26. and an observation window.

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.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a steel sheet sanding grinding device that steel boats and ships maintenance used, including workstation 1, the case 3 polishes, be provided with the case 3 of polishing on the workstation 1, feed inlet 2 has been seted up to the bilateral symmetry around the case 3 of polishing, the discharge gate 17, the internal symmetry of case 3 of polishing is provided with extrusion mechanism, extrusion mechanism includes drive roll 7, first pinch roll 8, bracing piece 4 and the inner wall fixed connection of case 3 of polishing, rotationally be connected with drive roll 7 on the bracing piece 4, symmetrically be provided with slide bar 5 between bracing piece 4 and the inside top of case 3 of polishing, sliding connection has slider 9 on the slide bar 5, be provided with first pinch roll 8 on the slider 9, be provided with conveyer 16 in the case 3 of polishing, the inside top symmetry of case 3 is provided with hold-down mechanism, hold-down mechanism includes sleeve 25, sliding connection has push rod 10 in the sleeve 25, push rod 10 one end is provided with second pinch roll 11, the internal top middle part position of case 3 of polishing is provided with polishing mechanism, the drive box 12 one side is provided with first motor 19, first motor 19 output fixedly connected with 18, threaded rod 21 is provided with screw thread piece 21 on 18, one side of the screw thread piece 21 is provided with 22, flexible board is connected with 14 on one side of the flexible connection 13, flexible board is provided with one side of the flexible connection 13.

Specifically, the push rod 10 other end is provided with push pedal 23, is provided with second spring 24 between push pedal 23 and the sleeve 25, when carrying out the sanding to the steel sheet of different specification thickness, second pinch roller 11 drives push rod 10, push pedal 23 extrusion second spring 24, and second spring 24 provides thrust and compresses tightly the steel sheet, prevents that the steel sheet from producing the phenomenon of shifting off tracking.

Specifically, the top end of the conveyor belt 16 is flush with the top end of the driving roller 7, so that the steel plate can be smoothly conveyed and polished from the feed inlet 2, the driving roller 7, the conveyor belt 16 and the discharge hole 17 in sequence, and finally the steel plate is discharged.

Specifically, a first spring 6 is arranged between the sliding block 9 and the top end inside the polishing box 3, the first spring 6 is sleeved on the sliding rod 5, when a steel plate enters between the driving roller 7 and the first pressing roller 8 from the feeding hole 2, the first pressing roller 8 drives the sliding block 9 to slide on the sliding rod 5 so as to squeeze the first spring 6, and the first spring 6 provides thrust to clamp and transmit the steel plate.

Specifically, a second motor 20 is arranged on one side of the fixed plate 14, the output end of the second motor 20 is fixedly connected with the grinding machine 15, and the second motor 20 is started to drive the grinding machine 15 to rotate so as to sand and polish the steel plate.

Specifically, the connecting rod 22 is slidably connected with the transmission case 12, the telescopic block 13 is slidably connected with the transmission case 12, the first motor 19 is started to drive the threaded rod 18 to rotate, and meanwhile, the threaded block 21, the connecting rod 22 and the telescopic block 13 are driven to slide on the transmission case 12.

Specifically, the observation window 26 is arranged on one side of the polishing box 3, so that the polishing condition inside the polishing box 3 can be observed conveniently.

One specific application embodiment of this embodiment is:

when the device is used, steel plates enter the grinding box 3 from the feed inlet 2, the driving roller 7 is started, when the steel plates enter between the driving roller 7 and the first pressing roller 8, the first pressing roller 8 drives the sliding block 9 to slide on the sliding rod 5 so as to squeeze the first spring 6, the first spring 6 provides thrust to clamp and convey the steel plates, then the steel plates are conveyed to the conveying belt 16, at the moment, the second pressing roller 11 drives the push rod 10 and the push plate 23 to squeeze the second spring 24, the second spring 24 provides thrust to compress the steel plates, the phenomenon of shifting and deviation of the steel plates is prevented, the first motor 19 is started to drive the threaded rod 18 to rotate, meanwhile, the threaded block 21, the connecting rod 22 and the telescopic block 13 are driven to slide on the conveying box 12, the second motor 20 is started to drive the grinding machine 15 to rotate so as to sand and grind the steel plates, the polished steel plates are continuously transmitted, and finally discharged from the discharge port 17 through the compressing and extruding mechanism.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the claims and their equivalents.

Claims

1. Steel sheet sand light grinding device that steel ship maintenance used, its characterized in that: including workstation (1), case (3) polish, be provided with on workstation (1) and polish case (3), feed inlet (2), discharge gate (17) have been seted up to bilateral symmetry around case (3) polish, symmetry is provided with extrusion mechanism in case (3), extrusion mechanism includes drive roll (7), first pinch roller (8), bracing piece (4) with the inner wall fixed connection of case (3) polish, rotate on bracing piece (4) and be connected with drive roll (7), bracing piece (4) with symmetry is provided with slide bar (5) between the inside top of case (3) polish, sliding connection has slider (9) on slide bar (5), be provided with first pinch roller (8) on slider (9), be provided with conveyer belt (16) in case (3) polish, inside top symmetry of case (3) is provided with compressing mechanism, compressing mechanism includes sleeve (25), sliding connection has push rod (10) in sleeve (25), push rod (10) are provided with inside top (11) of case (3), be provided with first pinch roller (12) in the transmission case (12), the novel grinding machine is characterized in that the output end of the first motor (19) is fixedly connected with a threaded rod (18), the threaded rod (18) is provided with a threaded block (21) in a threaded mode, one side of the threaded block (21) is provided with a connecting rod (22), one side of the connecting rod (22) is provided with a telescopic block (13), the telescopic block (13) is connected with a fixing plate (14) in a telescopic mode, and one side of the fixing plate (14) is connected with a grinding machine (15) in a rotary mode.

2. The steel plate sanding and polishing device for steel ship maintenance according to claim 1, wherein: the other end of the push rod (10) is provided with a push plate (23), and a second spring (24) is arranged between the push plate (23) and the sleeve (25).

3. The steel plate sanding and polishing device for steel ship maintenance according to claim 1, wherein: the top end of the conveyor belt (16) is flush with the top end of the driving roller (7).

4. The steel plate sanding and polishing device for steel ship maintenance according to claim 1, wherein: a first spring (6) is arranged between the sliding block (9) and the top end inside the polishing box (3), and the first spring (6) is sleeved on the sliding rod (5).

5. The steel plate sanding and polishing device for steel ship maintenance according to claim 1, wherein: one side of the fixed plate (14) is provided with a second motor (20), and the output end of the second motor (20) is fixedly connected with the grinding machine (15).

6. The steel plate sanding and polishing device for steel ship maintenance according to claim 1, wherein: the connecting rod (22) is in sliding connection with the transmission case (12), and the telescopic block (13) is in sliding connection with the transmission case (12).

7. The steel plate sanding and polishing device for steel ship maintenance according to claim 1, wherein: one side of the polishing box (3) is provided with an observation window (26).