Lifting type thermal spraying machine placing table
By designing a lifting platform in thermal spraying equipment and using a drive motor and optical sensing system, the transportation inconvenience caused by the height fixation of the traditional platform is solved, highly flexible adjustment and safety improvement are achieved, and labor costs are reduced.
Patent Information
- Application Number
- CN202421261066.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-04
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-06-04
AI Technical Summary
The height of the traditional thermal spraying equipment is fixed, which causes workers to lift the workpieces for a long distance, which consumes a lot of effort and is inconvenient to use.
A lifting thermal sprayer placement table is designed to drive the conical gears and screws through the drive motor to achieve height adjustment of the placement plate, and a laser emitter and light sensor are used to cooperate with the acousto-optical alarm to ensure the height of the placement plate is consistent. Prevent workpiece from tilting or falling.
The height flexibility of the placement table is realized, which reduces the labor intensity of workers transporting workpieces, improves the convenience of use, and prevents the workpiece from tilting or falling through an alarm system, reducing labor costs.
Smart Images
Figure CN222272105U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of thermal spraying equipment, in particular to a lifting type thermal spraying machine placement table. Background Art
[0002] Thermal spraying is a surface strengthening technology and an important part of surface engineering technology. After the workpiece is thermally sprayed, it is necessary to transfer the workpiece from the spraying equipment, so the transfer and placement equipment is needed.
[0003] When a traditional transfer table is in use, the height is often fixed, and workers are required to manually remove the workpiece from the spraying equipment and then move it to the top of the transfer table. In this process, the workers need to lift the workpiece a long distance, and the workers need to expend more energy, which makes the use of the traditional transfer table inconvenient. Utility Model Content
[0004] In view of the deficiencies in the prior art, the utility model provides a lifting type thermal spraying machine placement table, which has the advantages of easy use and low labor cost, and solves the problems raised by the above-mentioned background technology.
[0005] The utility model provides the following technical solutions: a lifting type thermal spraying machine placement platform, comprising a support frame, a universal wheel is installed at the bottom of the support frame, a support rod is fixedly installed on the outer wall of the support frame, a lifting cylinder is movably sleeved on the outer wall of the support rod, a lifting screw is rotatably connected to the inner cavity of the lifting cylinder, a first bevel gear is installed on the top of the lifting screw, a second bevel gear is rotatably connected to the inner cavity of the lifting cylinder, a driving motor is fixedly installed on the outer wall of the lifting cylinder, a threaded cylinder is fixedly installed on the inner cavity of the support rod, a placement plate is fixedly installed on the outer wall of the lifting cylinder, a light sensor is installed on the top of the lifting cylinder, a laser emitter is fixedly installed on the top of the lifting cylinder, and a workpiece is installed on the top of the placement plate.
[0006] As a preferred technical solution of the utility model: the shape and size of the outer wall of the support rod matches the shape and size of the inner wall of the lifting cylinder, the inner cavity of the support rod is provided with a placement groove, and the inner wall diameter of the placement groove matches the outer wall diameter of the lifting screw.
[0007] As a preferred technical solution of the utility model: the outer wall of the No. 1 bevel gear and the outer wall of the No. 2 bevel gear are meshed with each other, and the power output shaft of the drive motor passes through the outer wall of the lifting cylinder and is connected to the outer wall of the No. 2 bevel gear.
[0008] As a preferred technical solution of the utility model: the outer wall of the lifting screw and the inner wall of the threaded barrel are threadedly connected to each other, and the threaded barrel is installed on the top of the support rod.
[0009] As a preferred technical solution of the utility model: a controller and an audible and visual alarm are installed on the top of the lifting cylinder, and the controller is electrically connected to the laser emitter, the light sensor, and the audible and visual alarm respectively.
[0010] As a preferred technical solution of the utility model: a buffer pad is installed on the outer wall of the placement plate, and the buffer pad is made of natural rubber.
[0011] Compared with the prior art, the utility model has the following beneficial effects:
[0012] 1. The lifting type thermal spraying machine placement platform, through the lifting cylinder arranged on the outer wall of the support rod, drives the first bevel gear and the second bevel gear to rotate under the action of the driving motor, so that the lifting screw is rotated. During the rotation of the lifting screw, the outer wall of the lifting screw moves up and down along the inner wall of the threaded cylinder, so as to adjust the height of the lifting cylinder, and then the height of the placement plate can also be lifted and lowered.
[0013] 2. The lifting type thermal spraying machine placement table has a laser emitter and a light sensor arranged on the top of the lifting cylinder. During the raising and lowering process of the lifting cylinders on both sides, the laser emitter can horizontally irradiate light onto the light sensor. Once the lifting cylinders on both sides deviate, the light sensor cannot receive the light well, and the sound and light alarm is activated under the action of the controller to remind the staff in time to avoid the height inconsistency of the lifting cylinders on both sides, which may cause the workpiece to tilt on the placement plate or even fall. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0015] Figure 2 This is a schematic diagram of the support frame structure of the utility model;
[0016] Figure 3 This is a schematic diagram of the structure of the placement plate of the utility model;
[0017] Figure 4 This is a schematic diagram of the cross-sectional structure of the lifting cylinder of the utility model;
[0018] Figure 5 For this utility model Figure 3 Enlarged structural diagram at A in the middle.
[0019] In the figure: 1. Support frame; 2. Universal wheel; 3. Support rod; 4. Lifting cylinder; 5. Lifting screw; 6. No. 1 bevel gear; 7. No. 2 bevel gear; 8. Driving motor; 9. Threaded cylinder; 10. Placement plate; 11. Laser emitter; 12. Light sensor; 13. Workpiece. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] See also Figure 1 - Figure 5 A lifting type thermal spraying machine placement table comprises a support frame 1, a universal wheel 2 is installed at the bottom of the support frame 1, a support rod 3 is fixedly installed on the outer wall of the support frame 1, a lifting cylinder 4 is movably sleeved on the outer wall of the support rod 3, a lifting screw 5 is rotatably connected to the inner cavity of the lifting cylinder 4, a first bevel gear 6 is installed on the top of the lifting screw 5, a second bevel gear 7 is rotatably connected to the inner cavity of the lifting cylinder 4, a driving motor 8 is fixedly installed on the outer wall of the lifting cylinder 4, a threaded cylinder 9 is fixedly installed on the inner cavity of the support rod 3, a placement plate 10 is fixedly installed on the outer wall of the lifting cylinder 4, a light sensor 12 is installed on the top of the lifting cylinder 4, a laser emitter 11 is fixedly installed on the top of the lifting cylinder 4, and a workpiece 13 is installed on the top of the placement plate 10.
[0022] By arranging the placing plates 10 on the outer walls of the lifting cylinders 4 on both sides, the workpiece 13 after spraying can be lifted by the placing plates 10, and the height of the placing plates 10 can be adjusted according to the height of the spraying equipment, so that the workpiece 13 can be more easily transferred to the outer wall of the placing plates 10 after spraying.
[0023] In a preferred embodiment: the outer wall shape and size of the support rod 3 matches the inner wall shape and size of the lifting cylinder 4, the inner cavity of the support rod 3 is provided with a placement groove, and the inner wall diameter of the placement groove matches the outer wall diameter of the lifting screw 5.
[0024] By setting the lifting cylinder 4 on the outer wall of the support rod 3, the lifting cylinder 4 is made to move up and down along the outer wall of the support rod 3 under the action of the lifting screw 5 and the first bevel gear 6 and the second bevel gear 7, so that the height of the placing plate 10 changes with the lifting and lowering of the lifting cylinder 4, thereby better realizing the up and down adjustment of the height of the workpiece 13.
[0025] In a preferred embodiment, the outer wall of the first bevel gear 6 meshes with the outer wall of the second bevel gear 7 , and the power output shaft of the drive motor 8 passes through the outer wall of the lifting cylinder 4 and is connected to the outer wall of the second bevel gear 7 .
[0026] By setting the No. 1 bevel gear 6 on the top of the lifting screw 5 and the No. 2 bevel gear 7 in the inner cavity of the lifting cylinder 4, the No. 2 bevel gear 7 will rotate under the drive of the driving motor 8, so that the No. 2 bevel gear 7 drives the No. 1 bevel gear 6 to rotate, and the No. 1 bevel gear 6 drives the lifting screw 5 to rotate, and then the lifting screw 5 can move downward along the inner wall of the threaded cylinder 9, thereby realizing the lifting and lowering of the height of the lifting cylinder 4.
[0027] In a preferred embodiment, the outer wall of the lifting screw 5 and the inner wall of the threaded barrel 9 are threadedly connected to each other, and the threaded barrel 9 is installed on the top of the support rod 3.
[0028] By installing the threaded cylinder 9 in the inner cavity of the support rod 3, when the lifting screw 5 is driven under the action of the first bevel gear 6 and the second bevel gear 7, the lifting screw 5 will move downward along the inner wall of the threaded cylinder 9 during the rotation process, so that the lifting cylinder 4 will move downward along the outer wall of the support rod 3 under the drive of the lifting screw 5, thereby realizing the lifting and lowering of the placement plate 10.
[0029] In a preferred embodiment: a controller and an audible and visual alarm are installed on the top of the lifting cylinder 4, and the controller is electrically connected to the laser emitter 11, the light sensor 12, and the audible and visual alarm respectively.
[0030] By means of a controller installed on the top of the lifting cylinder 4, the laser emitter 11 is controlled under the action of the controller, so that the laser emitter 11 emits laser to the light sensor 12, and the light is monitored in real time under the action of the light sensor 12, so that the height adjustment of the placement plates 10 on both sides can be judged whether it is synchronized under the action of the laser emitter 11 and the light sensor 12.
[0031] In a preferred embodiment, a buffer pad is installed on the outer wall of the placement plate 10, and the buffer pad is made of natural rubber.
[0032] By installing a buffer pad on the top of the placement plate 10 , the friction between the placement plate 10 and the workpiece 13 can be better increased under the action of the buffer pad, so that the workpiece 13 can move up and down on the outer wall of the placement plate 10 more smoothly.
[0033] Working principle: During the use of the above-mentioned equipment, when the thermal spraying operation is completed on the workpiece 13, the workpiece 13 needs to be transferred from the thermal spraying machine, and the workpiece 13 is cooled after being transferred down, and the drive motor 8 is started. The second bevel gear 7 is driven to rotate under the action of the drive motor 8, so that the first bevel gear 6 rotates with the rotation of the second bevel gear 7, and then the lifting screw 5 can move up and down along the inner wall of the threaded cylinder 9, so as to realize the lifting and lowering of the height of the lifting cylinder 4, and lift the placement plate 10 to a position flush with the height of the thermal spraying machine. At this time, the workpiece 13 can be transferred to the outer wall of the placement plate 10, and then the drive motor 8 is started again. The height of the placement plate 10 is lowered under the action of the drive motor 8. At this time, the workpiece 13 can be transferred. After the workpiece 13 is transferred to the cooling site, the workpiece 13 can be removed from the top of the placement plate 10, so that the workpiece 13 can be better transferred, and during the lifting and lowering process of the lifting cylinders 4 on both sides, the laser emitter 11 will emit laser to the light sensor 12, and during the synchronous lifting and lowering of the lifting cylinders 4 on both sides, the light sensor 12 will receive the laser emitted by the laser emitter 11. Once the lifting and lowering of the lifting cylinders 4 on both sides are not synchronized, the laser irradiation on the outer wall of the light sensor 12 will deviate. At this time, the light sensor 12 cannot receive light, thereby activating the sound and light alarm under the action of the controller, and reminding the staff under the action of the sound and light alarm that the placement plates 10 on both sides are inconsistent in height, thereby avoiding the workpiece 13 from tilting on the top of the placement plate 10.
[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A lifting type thermal spraying machine placement table, comprising a support frame (1), characterized in that: A universal wheel (2) is installed at the bottom of the support frame (1), a support rod (3) is fixedly installed on the outer wall of the support frame (1), a lifting cylinder (4) is movably sleeved on the outer wall of the support rod (3), the inner cavity of the lifting cylinder (4) is rotatably connected with a lifting screw (5), a first bevel gear (6) is installed on the top of the lifting screw (5), the inner cavity of the lifting cylinder (4) is rotatably connected with a second bevel gear (7), the outer wall of the lifting cylinder (4) is fixedly installed with a driving motor (8), the inner cavity of the support rod (3) is fixedly installed with a threaded cylinder (9), the outer wall of the lifting cylinder (4) is fixedly installed with a placement plate (10), the top of the lifting cylinder (4) is fixedly installed with a light sensor (12), the top of the lifting cylinder (4) is fixedly installed with a laser emitter (11), and the top of the placement plate (10) is installed with a workpiece (13).
2. The lifting type thermal spraying machine placement table according to claim 1, characterized in that: The shape and size of the outer wall of the support rod (3) matches the shape and size of the inner wall of the lifting cylinder (4); the inner cavity of the support rod (3) is provided with a placement groove, and the inner wall diameter of the placement groove matches the outer wall diameter of the lifting screw (5).
3. The lifting type thermal spraying machine placement table according to claim 1, characterized in that: The outer wall of the first bevel gear (6) and the outer wall of the second bevel gear (7) are meshed with each other, and the power output shaft of the driving motor (8) passes through the outer wall of the lifting cylinder (4) and is connected to the outer wall of the second bevel gear (7).
4. The lifting type thermal spraying machine placement table according to claim 1, characterized in that: The outer wall of the lifting screw rod (5) and the inner wall of the threaded barrel (9) are threadedly connected to each other, and the threaded barrel (9) is installed on the top of the support rod (3).
5. The lifting type thermal spraying machine placement table according to claim 1, characterized in that: A controller and an audible and visual alarm are installed on the top of the lifting cylinder (4), and the controller is electrically connected to the laser emitter (11), the light sensor (12), and the audible and visual alarm respectively.
6. The lifting type thermal spraying machine placement table according to claim 1, characterized in that: A buffer pad is installed on the outer wall of the placement plate (10), and the buffer pad is made of natural rubber.