CN219093005U

CN219093005U - Large-breadth laser cleaning equipment

Info

Publication number: CN219093005U
Application number: CN202223600684.8U
Authority: CN
Inventors: 亓云轩; 陈志刚
Original assignee: Shandong Shenfeng Laser Technology Co ltd
Current assignee: Shandong Shenfeng Laser Technology Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-05-30
Anticipated expiration: 2032-12-29

Abstract

The utility model relates to the technical field of laser cleaning, in particular to large-format laser cleaning equipment which is simple in structure, reduces the space occupied by the device and does not shake after a laser cleaning head is adjusted to a proper angle. The device comprises a mounting shell, wherein rotating rods are rotatably arranged on two sides in the mounting shell, a rotating plate is fixed on the rotating rods, a rotating shaft is rotatably arranged at the other end of the rotating plate, a small belt wheel is fixed on the rotating shaft, a support is fixed on the mounting shell, a large belt wheel is fixed on the support, and a synchronous belt is sleeved on the large belt wheel and the small belt wheel. A swinging plate is fixed on the rotating shaft, and a laser cleaning head is fixed on the swinging plate. A swing arm is fixed on the rotating rod, and a driving shaft is fixed at the other end of the swing arm. The driving mechanism is arranged in the mounting shell, the output end of the driving mechanism is a threaded sleeve, a long slat with a long strip hole is fixed on the threaded sleeve, and the driving shaft penetrates through the long strip hole.

Description

Large-breadth laser cleaning equipment

Technical Field

The utility model relates to the technical field of laser cleaning, in particular to large-format laser cleaning equipment.

Background

The application number is: 202122187890.X discloses a large-format laser cleaning equipment, including bottom plate, gyro wheel, stabilising arrangement, installation shell, arresting gear and rotating device, the bottom fixedly connected with gyro wheel of bottom plate, and the equal threaded connection in both ends of bottom plate has two stabilising arrangement, and the top of bottom plate is equipped with the installation shell, installation shell and bottom plate fixed connection, and installation shell one side is equipped with arresting gear, swing joint has rotating device in the inner chamber of installation shell, and the installation shell surface is located at rotating device's top. According to the utility model, the rotating plate can drive the laser cleaning head to rotate at multiple angles, so that the cleaning area is enlarged, the aim of cleaning a large area is fulfilled, and the burden of staff is reduced.

The above device has the following disadvantages: the length of the rotating plate 17 is large, a large placing space is needed, and in the prior art, the rotating plate is driven to rotate by adopting a gear and a rack, and because gaps exist between teeth of the gear and the rack, the rotating plate is easy to shake after the adjustment is finished, so that the angle change is caused.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides large-format laser cleaning equipment which is simple in structure, reduces the space occupied by the device and does not shake after the laser cleaning head is adjusted to a proper angle.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a big breadth laser cleaning equipment, includes the installation shell, and both sides all rotate in the installation shell and install the dwang, are fixed with the dwang on the dwang, and the pivot is installed in the other end rotation of dwang, is fixed with little band pulley in the pivot, is fixed with the support on the installation shell, is fixed with big band pulley on the support, suit hold-in range on big band pulley and the little band pulley, is fixed with the swinging plate in the pivot, is fixed with laser cleaning head on the swinging plate. A swing arm is fixed on the rotating rod, and a driving shaft is fixed at the other end of the swing arm. The driving mechanism is arranged in the mounting shell, the output end of the driving mechanism is a threaded sleeve, a long slat with a long strip hole is fixed on the threaded sleeve, and the driving shaft penetrates through the long strip hole.

Further, the driving mechanism comprises a base plate fixed in the mounting shell, a screw rod is rotatably mounted on the base plate, a motor is mounted at one end of the screw rod, and a threaded sleeve is in threaded connection with the screw rod; the driving mechanism also comprises a guide rod fixed on the base plate, and the guide rod passes through the screw sleeve.

Further, the rotating shaft is rotatably mounted on the other end of the rotating plate through a bearing.

Further, a plurality of universal wheels are installed at the bottom of the installation shell, and handles are installed on the side face of the installation shell.

Further, the top of the mounting shell is provided with an end cap.

Further, a second bearing is fixed on the driving shaft and is contacted with the inner wall of the strip hole.

Further, the number of the substrates is two.

Further, the number of the guide rods is two.

Compared with the prior art, the utility model provides large-format laser cleaning equipment, which has the following beneficial effects:

the utility model greatly shortens the length of the rotating plate, thereby reducing the space occupied by the device, being more convenient for storage and movement, and being not easy to shake when in use, and being convenient for operation.

Drawings

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

FIG. 2 is a schematic view of the structure from the right front side of FIG. 1;

fig. 3 is a schematic view of the utility model in a bottom view with the handles, universal wheels, mounting shells, end caps, etc. hidden.

The reference numerals in the drawings: 1. a mounting shell; 2. a rotating lever; 3. a rotating plate; 4. a rotating shaft; 5. a small belt wheel; 6. a bracket; 7. a large belt wheel; 8. a synchronous belt; 9. a swinging plate; 10. cleaning the head by laser; 11. swing arms; 12. a drive shaft; 13. a screw sleeve; 14. a long slat; 15. a screw rod; 16. a motor; 17. a guide rod; 18. a first bearing; 19. an end cap; 20. and a second bearing.

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. 1-3, the large-format laser cleaning device of the utility model comprises a mounting shell 1, wherein a rotating rod 2 is rotatably arranged on two sides in the mounting shell 1, a rotating plate 3 is fixed on the rotating rod 2, a rotating shaft 4 is rotatably arranged at the other end of the rotating plate 3, a small belt pulley 5 is fixed on the rotating shaft 4, a bracket 6 is fixed on the mounting shell 1, a large belt pulley 7 is fixed on the bracket 6, the outer diameter of the large belt pulley 7 is larger than that of the small belt pulley 5, and a synchronous belt 8 is sleeved on the large belt pulley 7 and the small belt pulley 5. A swinging plate 9 is fixed on the rotating shaft 4, and a laser cleaning head 10 is fixed on the swinging plate 9. A swing arm 11 is fixed on the rotating rod 2, and a driving shaft 12 is fixed at the other end of the swing arm 11. The driving mechanism is arranged in the installation shell 1, the output end of the driving mechanism is a threaded sleeve 13, a long slat 14 with a long strip hole is fixed on the threaded sleeve 13, and the driving shaft 12 passes through the long strip hole.

Further, the driving mechanism comprises a base plate fixed in the installation shell 1, a screw rod 15 is rotatably installed on the base plate, a motor 16 is installed at one end of the screw rod 15, and the threaded sleeve 13 is in threaded connection with the screw rod 15. The drive mechanism further includes a guide rod 17 fixed to the base plate, the guide rod 17 passing through the screw sleeve 13.

The rotating plate 3 is parallel to the swinging plate 9, and the swinging plate 9 is positioned right above the rotating plate 3, so that the length of the rotating plate 3 is greatly reduced, and the storage is more convenient. During normal use, an operator starts the motor 16 to enable the screw rod 15 to rotate, and the screw sleeve 13 and the long strip plate 14 translate due to the fact that the screw sleeve 13 cannot rotate under the action of the guide rod 17 and the screw rod 15, and accordingly the motor 16 is started. In the translation process of the long slat 14, the driving shaft 12 passes through the long slat hole, so that the driving shaft 12, the swing arm 11, the rotating plate 3, the rotating shaft 4 on the rotating plate 3, the small belt pulley 5, the swing plate 9 and the laser cleaning head 10 all rotate by taking the axis of the rotating rod 2 as the shaft under the pushing of the long slat 14. When the small belt pulley 5 rotates by taking the axis of the rotating rod 2 as the shaft, the position of the large belt pulley 7 is fixed, and the outer diameter of the large belt pulley 7 is larger than that of the small belt pulley 5, so that the small belt pulley 5, the rotating shaft 4, the swinging plate 9 and the laser cleaning head 10 rotate by taking the axis of the rotating shaft 4 as the shaft, when the rotating plate 3 rotates to the maximum angle, namely when the rotating plate 3 is vertical to the mounting shell 1, the swinging plate 9 is completely unfolded, and then the laser cleaning head 10 is operated to perform cleaning operation. Since the screw sleeve 13 is screw-driven, the screw sleeve 13 does not move after the motor 16 is stopped, thereby preventing the laser cleaning head 10 from shaking.

The rotating shaft 4 is rotatably arranged on the other end of the rotating plate 3 through a first bearing 18; this arrangement makes the rotation of the shaft 4 more stable.

A plurality of universal wheels are arranged at the bottom of the installation shell 1, and handles are arranged on the side face of the installation shell 1. Through the universal wheel that sets up, make things convenient for this device to remove more, grip the handle and remove installation shell 1, make things convenient for operating personnel to carry out the power to the device more, wash different positions department.

The top of the mounting shell 1 is provided with an end cover 19; the end cover 19 is divided into a left part, a middle part and a right part, which are all detachably arranged on the installation shell 1, and a notch is arranged at the corresponding position of the end cover 19, so that the rotating rod 2 can conveniently penetrate through the end cover 19, and the end cover 19 can be more conveniently disassembled and assembled.

A second bearing 20 is fixed on the driving shaft 12, and the second bearing 20 is in contact with the inner wall of the long strip hole. By attaching the second bearing 20 to the drive shaft 12, the gap between the drive shaft 12 and the inner wall of the elongated hole is filled, and the drive shaft 12 is prevented from rocking after the motor 16 is stopped.

Further, the number of the substrates is two; the two substrates are distributed on two sides of the screw rod 15, support the two sides of the screw rod 15, and improve the rotation stability of the screw rod 15. The number of the guide rods 17 is two; the two guide rods 17 guide the two sides of the screw sleeve 13, so that the moving stability of the screw sleeve 13 is improved.

The working principle of the utility model is as follows:

in use, an operator turns on the motor 16 to rotate the screw rod 15, and the screw sleeve 13 and the long strip plate 14 translate by turning on the motor 16 because the screw sleeve 13 cannot rotate under the action of the guide rod 17 and the screw rod 15. In the translation process of the long slat 14, the driving shaft 12 passes through the long slat 14, so that the driving shaft 12, the swing arm 11, the rotating plate 3, the rotating shaft 4 on the rotating plate 3, the small belt pulley 5, the swing plate 9 and the laser cleaning head 10 all rotate by taking the axis of the rotating rod 2 as the shaft under the pushing of the long slat 14. When the small belt pulley 5 rotates by taking the axis of the rotating rod 2 as the shaft, as the position of the large belt pulley 7 is fixed, and the outer diameter of the large belt pulley 7 is larger than that of the small belt pulley 5, the rotating shaft 4, the swinging plate 9 and the laser cleaning head 10 rotate by taking the axis of the rotating shaft 4 as the shaft, when the rotating plate 3 rotates to the maximum angle, namely when the rotating plate 3 is vertical to the mounting shell 1, the swinging plate 9 is completely unfolded, and then the laser cleaning head 10 is operated to perform cleaning operation.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The large-format laser cleaning equipment is characterized by comprising a mounting shell (1), wherein rotating rods (2) are rotatably arranged on two sides in the mounting shell (1), a rotating plate (3) is fixed on the rotating rods (2), a rotating shaft (4) is rotatably arranged at the other end of the rotating plate (3), a small belt wheel (5) is fixed on the rotating shaft (4), a support (6) is fixed on the mounting shell (1), a large belt wheel (7) is fixed on the support (6), synchronous belts (8) are sleeved on the large belt wheel (7) and the small belt wheel (5), a swinging plate (9) is fixed on the rotating shaft (4), and a laser cleaning head (10) is fixed on the swinging plate (9);

a swing arm (11) is fixed on the rotating rod (2), and a driving shaft (12) is fixed at the other end of the swing arm (11);

the driving mechanism is arranged in the mounting shell (1), the output end of the driving mechanism is a threaded sleeve (13), a long slat (14) with a long strip hole is fixed on the threaded sleeve (13), and the driving shaft (12) passes through the long strip hole.

2. The large-format laser cleaning equipment according to claim 1, wherein the driving mechanism comprises a base plate fixed in the installation shell (1), a screw rod (15) is rotatably installed on the base plate, a motor (16) is installed at one end of the screw rod (15), and the screw sleeve (13) is in threaded connection with the screw rod (15);

the driving mechanism also comprises a guide rod (17) fixed on the base plate, and the guide rod (17) passes through the screw sleeve (13).

3. A large format laser cleaning apparatus according to claim 2, characterized in that the rotating shaft (4) is rotatably mounted on the other end of the rotating plate (3) by means of a bearing one (18).

4. A large format laser cleaning apparatus according to claim 3, characterized in that the bottom of the mounting shell (1) is provided with a plurality of universal wheels, and the side of the mounting shell (1) is provided with handles.

5. A large format laser cleaning apparatus according to claim 4, characterized in that the top of the mounting shell (1) is provided with an end cap (19).

6. The large-format laser cleaning device according to claim 5, wherein the second bearing (20) is fixed on the driving shaft (12), and the second bearing (20) is in contact with the inner wall of the elongated hole.

7. The large format laser cleaning apparatus of claim 6, wherein the substrate is two pieces.

8. A large format laser cleaning apparatus according to claim 7, characterized in that the guide bars (17) are two.