CN110883674B

CN110883674B - Ship deck steel plate polishing machine capable of automatically turning polished surface

Info

Publication number: CN110883674B
Application number: CN201911239573.9A
Authority: CN
Inventors: 何伯春
Original assignee: Xinchang Zhibei Machinery Co ltd
Current assignee: Xinchang Zhibei Machinery Co.,Ltd.
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2021-09-17
Anticipated expiration: 2039-12-06
Also published as: CN110883674A

Abstract

The invention discloses a steel plate polishing machine capable of automatically turning over a polished surface for a ship deck, which comprises a box body, wherein a feeding box and a collecting box are arranged at the bottom end of the box body, a bottom plate which is horizontally distributed is arranged in the feeding box, a first polishing mechanism is arranged on the left side of the box body, the first polishing mechanism comprises a first motor and a first polishing disc, a first transverse shaft and a second transverse shaft which are horizontally distributed are arranged in the box body, one end of the first transverse shaft is connected with a third motor, a transverse rod is arranged on the first transverse shaft, a second sucking disc is arranged on the side of the second transverse shaft, and a guide rod is arranged on the side of the transverse rod. This can overturn automatically and polish steel sheet burnishing machine for ship deck of face utilizes the rotation of two sets of cross axles, realizes the steel sheet and at the inside automatic turn-over of device, and can utilize the pivoted action, realizes the polishing and the clearance operation of same steel sheet, and the design is more reasonable, and it is very convenient to use.

Description

Ship deck steel plate polishing machine capable of automatically turning polished surface

Technical Field

The invention relates to the technical field of ship deck processing, in particular to a steel plate polishing machine for a ship deck, which can automatically turn over a polished surface.

Background

The deck is the basic part in the ship structure, for people's walking on the ship and equipment's placing provides structural support, traditional deck is wooden structure, follow-up along with the continuous development of scientific and technological, the deck of steel sheet material has replaced the plank gradually and has become deck main material, because boats and ships are long in the time of navigating on the sea, so need carry out the surface treatment of multiple technology to the steel construction deck, wherein one of comparatively basic is to use the burnishing machine to carry out the steel sheet polishing, but current burnishing machine has following shortcoming when in-service:

in the steel sheet polishing process, need carry out even polishing to two upper and lower surfaces, but current traditional burnishing machine utilizes conveyer belt's transport structure to make the steel sheet transmit in the device is inside, when needs carry out the turn-over, needs a plurality of polishing equipment to establish ties and use and install turn-over structure in the middle, and is with high costs, and the mode of manual turn-over then can lead to work efficiency greatly reduced.

Disclosure of Invention

The invention aims to provide a steel plate polishing machine capable of automatically overturning a polished surface for a ship deck, which aims to solve the problems that in the polishing process of a steel plate in the background technology, the upper surface and the lower surface need to be uniformly polished, but in the conventional polishing machine, a steel plate is transferred inside the polishing machine by utilizing a conveyor belt type conveying structure, when the surface needs to be overturned, a plurality of polishing devices are required to be connected in series for use, and an overturning structure is arranged in the middle, so that the cost is high, and the working efficiency is greatly reduced by a manual overturning mode.

In order to achieve the purpose, the invention provides the following technical scheme: a steel plate polishing machine capable of automatically overturning a polished surface for a ship deck comprises a box body, wherein a feed box and a collection box are arranged at the bottom end of the box body, a horizontally distributed bottom plate is arranged inside the feed box, a first polishing mechanism is installed on the left side of the box body, a first cleaning mechanism and a second polishing mechanism are arranged at the top end of the box body, a second cleaning mechanism is arranged on the right side of the box body, the first polishing mechanism comprises a first motor and a first polishing disc, the first polishing mechanism is horizontally and slidably connected to the left side of the box body through a hydraulic rod, the tail end of the hydraulic rod is fixed on the side surface of the box body, the second cleaning mechanism comprises a motor and fan blades, the second polishing mechanism is located on the side of the first cleaning mechanism, a second polishing disc is arranged at the bottom end inside the second polishing mechanism, and a second motor is installed on the second polishing mechanism, simultaneously the second is thrown optical disc and is connected with the vertical axis of vertical distribution, the internally mounted of box has horizontally distributed's first cross axle and second cross axle, and first cross axle is located first clearance mechanism under, and the second cross axle is located the second and throws optical mechanism under, the one end and the third motor of first cross axle are connected, and the other end of first cross axle is connected through second belt pulley mechanism and second cross axle, install the horizontal pole on the first cross axle, and the end department of this horizontal pole is connected with first sucking disc, the avris of second cross axle is provided with the second sucking disc, the avris of horizontal pole is provided with the guide bar.

Preferably, the lower terminal surface of bottom plate installs the slide bar of vertical distribution to the slide bar passes through first spring sliding connection inside the feed box.

Preferably, the fan blades are connected with a motor in the second cleaning mechanism, and the fan blades and the first polishing disk are symmetrically distributed around the central line of the box body.

Preferably, the bevel gear arranged on the vertical shaft is meshed with the bevel gear arranged on the output shaft of the second motor, the top end of the vertical shaft is connected with the fan blade shaft in the first cleaning mechanism through the first belt pulley mechanism, and the tail end of the fan blade shaft is connected with the fan blade in the first cleaning mechanism.

Preferably, the cross bars are distributed on the first cross shaft and the second cross shaft, 4 cross bars are distributed at equal angles of the two groups of cross bars, the cross bars on the second cross shaft are connected with the loop bars, the end heads of the loop bars are connected with the second suckers, and first cavities are formed in the cross bars on the first cross shaft and the second cross shaft.

Preferably, the first cavity is formed in the cross rod and the loop bar, the first cavity is communicated with the second cavity, the second cavity is formed in the first cross shaft and the second cross shaft, and the second cavity is communicated with an air pipe connected with the bearing on the second cross shaft through the first cross shaft and the air pipe connected with the bearing on the second cross shaft.

Preferably, the loop bar forms a telescopic connection structure with the cross bar in a sliding connection mode, and the loop bar is provided with a second spring.

Preferably, the guide bar is provided with 2, and 2 guide bars are located the right side of first cross axle and the below of second cross axle respectively, and the arc structure on guide bar surface and the one end of connecting rod laminate mutually, and the other end and the sprue of connecting rod are connected, and the diameter and the sprue diameter of sprue are identical, and the diameter in sprue is greater than the connecting rod external diameter to the connecting rod passes through third spring sliding connection in the sprue.

Compared with the prior art, the invention has the beneficial effects that: the steel plate polishing machine for the ship deck, which can automatically turn over a polished surface, realizes the automatic turning over of a steel plate in the device by utilizing the rotation of the two groups of transverse shafts, and can realize the polishing and cleaning operation of the same steel plate by utilizing the rotation action, so that the design is more reasonable, and the use is very convenient;

1. the structural design at the bottom plate is convenient for utilizing the telescopic movement of the first spring to ensure that the steel plates in the feeding box can automatically move upwards for feeding;

2. the bevel gear and the first belt pulley mechanism are used, so that the operation of the first motor can synchronously drive the group of polishing mechanisms and the group of cleaning mechanisms to synchronously operate, and the power transmission is more reasonable;

3. the horizontal rod, the loop bar and the inner cavity are designed in Europe, so that the steel plate in rotation can be stably adsorbed and fixed by the principles of low air pressure and vacuum adsorption;

4. the use of guide bar and sprue structure is convenient for utilize the rotation of cross axle and steel sheet, makes atmospheric pressure resume in the sucking disc to ensure under the prerequisite of other sucking discs normal absorption fixed steel sheet, the steel sheet of assigned position can break away from with first sucking disc and second sucking disc and be connected, ensures the normal realization of turn-over and unloading operation.

Drawings

FIG. 1 is a schematic cross-sectional view of the present invention;

FIG. 2 is a schematic view of a top cross-sectional structure of the present invention;

FIG. 3 is a schematic view of a second cross shaft rotated from a front view;

FIG. 4 is a schematic view of a loop bar configuration of the present invention;

fig. 5 is a schematic top view of the guide rod of the present invention.

In the figure: 1. a box body; 2. a feeding box; 3. a collection box; 4. a base plate; 41. a slide bar; 42. a first spring; 5. a first polishing mechanism; 6. a first cleaning mechanism; 7. a second polishing mechanism; 8. a second cleaning mechanism; 9. a first polishing pad; 10. a first motor; 11. a hydraulic lever; 12. a fan blade; 13. a second polishing pad; 14. a second motor; 15. a vertical axis; 151. conical teeth; 152. a first pulley mechanism; 16. a fan blade shaft; 17. a first lateral axis; 18. a second lateral axis; 19. a third motor; 20. a second pulley mechanism; 21. a cross bar; 211. a first cavity; 212. a second cavity; 213. an air tube; 22. a first suction cup; 23. a loop bar; 24. a second suction cup; 25. a second spring; 26. a guide rod; 261. a connecting rod; 262. blocking; 263. a third spring; 264. and (5) plugging the hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a steel plate polishing machine for a ship deck, which can automatically turn over a polished surface, comprises a box body 1, a feeding box 2, a collecting box 3, a bottom plate 4, a sliding rod 41, a first spring 42, a first polishing mechanism 5, a first cleaning mechanism 6, a second polishing mechanism 7, a second cleaning mechanism 8, a first polishing disk 9, a first motor 10, a hydraulic rod 11, a fan blade 12, a second polishing disk 13, a second motor 14, a vertical shaft 15, a bevel gear 151, a first belt pulley mechanism 152, a fan blade shaft 16, a first transverse shaft 17, a second transverse shaft 18, a third motor 19, a second belt pulley mechanism 20, a transverse rod 21, a first cavity 211, a second cavity 212, an air pipe 213, a first suction disk 22, a loop bar 23, a second suction disk 24, a second spring 25, a guide rod 26, a connecting rod 261, a block 262, a third spring 263 and a block hole 264, wherein the feeding box 2 and the collecting box 3 are arranged at the bottom end of the box 1, and the bottom plate 4 which is horizontally distributed is arranged inside the feeding box 2, a first polishing mechanism 5 is arranged on the left side of the box body 1, a first cleaning mechanism 6 and a second polishing mechanism 7 are arranged at the top end of the box body 1, a second cleaning mechanism 8 is arranged on the right side of the box body 1, the first polishing mechanism 5 comprises a first motor 10 and a first polishing disc 9, the first polishing mechanism 5 is horizontally and slidably connected to the left side of the box body 1 through a hydraulic rod 11, the tail end of the hydraulic rod 11 is fixed on the side surface of the box body 1, the second cleaning mechanism 8 comprises a motor and fan blades 12, the second polishing mechanism 7 is positioned on the lateral side of the first cleaning mechanism 6, a second polishing disc 13 is arranged at the inner bottom end of the second polishing mechanism 7, a second motor 14 is arranged on the second polishing mechanism 7, the second polishing disc 13 is connected with vertical shafts 15 which are vertically distributed, a first horizontal transverse shaft 17 and a second transverse shaft 18 which are horizontally distributed are arranged in the box body 1, the first transverse shaft 17 is positioned right below the first cleaning mechanism 6, the second transverse shaft 18 is positioned right below the second polishing mechanism 7, one end of the first transverse shaft 17 is connected with the third motor 19, the other end of the first transverse shaft 17 is connected with the second transverse shaft 18 through the second belt pulley mechanism 20, a transverse rod 21 is installed on the first transverse shaft 17, the end of the transverse rod 21 is connected with a first suction disc 22, the side of the second transverse shaft 18 is provided with a second suction disc 24, and the side of the transverse rod 21 is provided with a guide rod 26.

The slide bar 41 of vertical distribution is installed to the lower terminal surface of bottom plate 4 to slide bar 41 passes through first spring 42 sliding connection inside feed box 2, and structural design is here, is the steel sheet in order to ensure top in feed box 2, can remain throughout in established position, makes things convenient for getting of first sucking disc 22 to expect.

The fan blades 12 are connected with the motor in the second cleaning mechanism 8, the fan blades 12 and the first polishing disc 9 are symmetrically distributed about the central line of the box body 1, the bevel teeth 151 mounted on the vertical shaft 15 are meshed with the bevel teeth 151 on the output shaft of the second motor 14, the top end of the vertical shaft 15 is connected with the fan blade shaft 16 in the first cleaning mechanism 6 through the first belt wheel mechanism 152, and the tail end of the fan blade shaft 16 is connected with the fan blades 12 in the first cleaning mechanism 6, so that the two groups of steel plates can be respectively polished and cleaned synchronously, and the working efficiency is improved.

The cross bars 21 are distributed on the first cross shaft 17 and the

second cross shaft

18, 4 cross bars 21 are distributed at equal angles on the two groups of cross bars 21, the cross bars 21 on the second cross shaft 18 are connected with the loop bars 23, the end heads of the loop bars 23 are connected with the second suction cups 24, first cavities 211 are formed in the cross bars 21 on the first cross shaft 17 and the second cross shaft 18, the first cavities 211 are formed in the cross bars 21 and the loop bars 23, the first cavities 211 are communicated with the second cavities 212, the second cavities 212 are formed in the first cross shaft 17 and the second cross shaft 18, the second cavities 212 are communicated with air pipes 213 which are connected with bearings on the second cross shaft 18 through the first cross shaft 17, and the two groups of suction cups can be used for tightly fixing the steel plates through an external air pump.

Loop bar 23 constitutes flexible connection structure through sliding connection's mode and horizontal pole 21, and install second spring 25 on the loop bar 23, the scalable design of loop bar 23, make things convenient for second sucking disc 24 to rotate the in-process, can be in length overlength, make sucking disc and steel sheet laminating or make steel sheet and second polishing dish 13 laminating through the flexible of loop bar 23, and at the flexible in-process of loop bar 23, atmospheric pressure in the first cavity 211 can drive the corresponding removal of sprue 262, the sprue 264 can not open, ensure the normal absorption of second sucking disc 24 to the steel sheet.

The number of the guide rods 26 is 2, 2 guide rods 26 are respectively positioned at the right side of the first transverse shaft 17 and below the second transverse shaft 18, the arc structure of the surface of the guide rod 26 is attached to one end of the connecting rod 261, the other end of the connecting rod 261 is connected with the block 262, the diameter of the block 262 is matched with that of the block 264, the diameter of the block 264 is larger than the outer diameter of the connecting rod 261, the connecting rod 261 is slidably connected in the block 264 through a third spring 263, the transverse rod 21 fixed on the surface of the first transverse shaft 17 is synchronously in a rotating state in the rotating process of the steel plate on the first transverse shaft 17, the connecting rod 261 arranged on the transverse rod 21 in fig. 5 is gradually contacted with the guide rods 26 in fig. 3 and 5 in the rotating process of the right side of the first transverse shaft 17, and the connecting rod 261 drives the block to move in the block 264 under the squeezing action until the transverse rod 21 rotates to a completely horizontal state, the space in the first cavity 211 is communicated with the outside through the blocking hole 264, the internal air pressure and the external air pressure are balanced, the steel plate can be released by the first suction cup 22, and the steel plate can correspondingly fall off when the suction cup rotates to a specified position.

The working principle is as follows: firstly, a worker can place a specified number of steel plates to be polished in the feeding box 2, firstly, the air pipe 213 in fig. 2 can be connected with an external air pump device, and the third motor 19 in fig. 2 is powered on to operate, at this time, the first transverse shaft 17 is in a rotating state, and under the driving of the second belt pulley mechanism 20, the second transverse shaft 18 is in a rotating state simultaneously, in fig. 1, the first suction disc 22 positioned below the first transverse shaft 17 is in a negative pressure state, and after contacting with the steel plates, the steel plates are tightly adsorbed on the first suction disc 22, at this time, the first transverse shaft 17 continues to rotate, the first suction disc 22 adsorbing the steel plates rotates to a vertical state and moves to the side of the first polishing disc 9, at this time, the hydraulic rod 11 operates to drive the first polishing mechanism 5 to move towards the direction close to the steel plates, at this time, the first motor 10 operates and drives the first polishing disc 9 to rotate at a high speed, the steel plate fixed on the first suction disc 22 is ground and polished, then the third motor 19 continues to rotate, the polished steel plate rotates to the upper side and is in a horizontal state, the second motor 14 in fig. 1 operates, the fan blade shaft 16 is driven to synchronously rotate through meshing transmission between the bevel gears 151 and transmission of the first belt pulley mechanism 152, and at the moment, the fan blades 12 in the first cleaning mechanism 6 operate at a high speed, so that steel scraps on the surface of the steel plate are cleaned;

then the steel plate with one polished side rotates to the right side of the first horizontal shaft 17 and is in a vertical state, at this time, the second suction cup 24 on the second horizontal shaft 18 rotates to the side of the steel plate, during the rotation of the steel plate on the first horizontal shaft 17, the cross bar 21 with the fixed surface is simultaneously in a rotating state, during the rotation to the right side of the first horizontal shaft 17, the connecting rod 261 installed on the cross bar 21 in fig. 5 gradually contacts with the guide rod 26 in fig. 3 and 5, and the connecting rod 261 drives the block 262 to move in the block hole 264 under the pressing action until the cross bar 21 rotates to a completely horizontal state, the space in the first cavity 211 is communicated with the outside through the block hole 264, at this time, the inside and outside air pressures are balanced, the first suction cup 22 releases the steel plate, because the second suction cup 24 is attached to the polished side of the steel plate as shown in fig. 3, and fixes the steel plate under a negative pressure state, therefore, at this time, the steel plate is transferred to the second suction cup 24, after the steel plate is fixed to the second suction cup 24, and in the process of starting to rotate, the second motor 14 stops operating, and when the steel plate is completely transferred to the position below the second polishing plate 13, the second motor 14 starts to operate, so that the surface changing and polishing operation is performed on the steel plate, meanwhile, the steel plate on the first suction cup 22 is also moved to the position below the first cleaning mechanism 6 after polishing, so that the efficient operation of the polishing and cleaning operations is ensured, after the steel plate is completely polished, the steel plate rotates clockwise according to the arrow shown in fig. 1, after the secondary cleaning is completed, the cross bar 21 is in contact with the guide bar 26 below the second cross bar 18, and the steel plate falls off into the collecting box 3, so that the double-sided polishing operation of the steel plate is completed.

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

Claims

1. The utility model provides a can overturn automatically and polish steel sheet burnishing machine for ship deck of face, includes box (1), its characterized in that: the bottom of the box body (1) is provided with a feeding box (2) and a collecting box (3), a bottom plate (4) which is horizontally distributed is arranged in the feeding box (2), a first polishing mechanism (5) is installed on the left side of the box body (1), a first cleaning mechanism (6) and a second polishing mechanism (7) are arranged on the top end of the box body (1), a second cleaning mechanism (8) is arranged on the right side of the box body (1), the first polishing mechanism (5) comprises a first motor (10) and a first polishing disc (9), the first polishing mechanism (5) is horizontally and slidably connected to the left side of the box body (1) through a hydraulic rod (11), the tail end of the hydraulic rod (11) is fixed on the side surface of the box body (1), the second cleaning mechanism (8) comprises a motor and fan blades (12), and the second polishing mechanism (7) is located on the side of the first cleaning mechanism (6), a second polishing disk (13) is arranged at the bottom end of the interior of the second polishing mechanism (7), a second motor (14) is installed on the second polishing mechanism (7), meanwhile, the second polishing disk (13) is connected with vertical shafts (15) which are vertically distributed, a first transverse shaft (17) and a second transverse shaft (18) which are horizontally distributed are installed inside the box body (1), the first transverse shaft (17) is positioned right below the first cleaning mechanism (6), the second transverse shaft (18) is positioned right below the second polishing mechanism (7), one end of the first transverse shaft (17) is connected with a third motor (19), the other end of the first transverse shaft (17) is connected with the second transverse shaft (18) through a second belt pulley mechanism (20), a cross rod (21) is installed on the first transverse shaft (17), and the end of the cross rod (21) is connected with a first suction cup (22), the avris of second cross axle (18) is provided with second sucking disc (24), the avris of horizontal pole (21) is provided with guide bar (26).

2. The steel plate polishing machine capable of automatically overturning the polished surface for the ship deck according to claim 1, is characterized in that: the lower end face of the bottom plate (4) is provided with vertically distributed sliding rods (41), and the sliding rods (41) are connected inside the feeding box (2) in a sliding mode through first springs (42).

3. The steel plate polishing machine capable of automatically overturning the polished surface for the ship deck according to claim 1, is characterized in that: the fan blades (12) are connected with a motor in the second cleaning mechanism (8), and the fan blades (12) and the first polishing disk (9) are symmetrically distributed around the central line of the box body (1).

4. The steel plate polishing machine capable of automatically overturning the polished surface for the ship deck according to claim 1, is characterized in that: the bevel gear (151) arranged on the vertical shaft (15) is meshed with the bevel gear (151) on the output shaft of the second motor (14), the top end of the vertical shaft (15) is connected with the fan blade shaft (16) in the first cleaning mechanism (6) through the first belt wheel mechanism (152), and the tail end of the fan blade shaft (16) is connected with the fan blade (12) in the first cleaning mechanism (6).

5. The steel plate polishing machine capable of automatically overturning the polished surface for the ship deck according to claim 1, is characterized in that: the cross rods (21) are distributed on the first cross shaft (17) and the second cross shaft (18), 4 cross rods (21) are distributed at equal angles, the cross rods (21) on the second cross shaft (18) are connected with the loop bars (23), the end heads of the loop bars (23) are connected with the second suckers (24), and first cavities (211) are formed in the cross rods (21) on the first cross shaft (17) and the second cross shaft (18).

6. The steel plate polishing machine capable of automatically overturning the polished surface for the ship deck according to claim 5, is characterized in that: the first cavity (211) is formed in the cross rod (21) and the loop bar (23), the first cavity (211) is communicated with the second cavity (212), the second cavity (212) is formed in the first transverse shaft (17) and the second transverse shaft (18), and the second cavity (212) is communicated with an air pipe (213) which is connected with the first transverse shaft (17) and the second transverse shaft (18) through bearings.

7. The steel plate polishing machine capable of automatically overturning the polished surface for the ship deck according to claim 5, is characterized in that: the loop bar (23) and the cross bar (21) form a telescopic connection structure in a sliding connection mode, and a second spring (25) is installed on the loop bar (23).

8. The steel plate polishing machine capable of automatically overturning the polished surface for the ship deck according to claim 1, is characterized in that: the utility model discloses a stifled hole (264) of connecting rod, guide rod (26) are provided with 2, 2 guide rod (26) are located the right side of first cross axle (17) and the below of second cross axle (18) respectively, and the arc structure on guide rod (26) surface is laminated with the one end of connecting rod (261) mutually, the other end and the sprue (262) of connecting rod (261) are connected, and the diameter of sprue (262) is identical with sprue (264) diameter, and the diameter of sprue (264) is greater than connecting rod (261) external diameter, and connecting rod (261) are through third spring (263) sliding connection in sprue (264).