CN223444638U - A laser machine auxiliary loading and unloading mechanism - Google Patents
A laser machine auxiliary loading and unloading mechanismInfo
- Publication number
- CN223444638U CN223444638U CN202423098904.0U CN202423098904U CN223444638U CN 223444638 U CN223444638 U CN 223444638U CN 202423098904 U CN202423098904 U CN 202423098904U CN 223444638 U CN223444638 U CN 223444638U
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- conveying device
- feeding
- frame
- discharging
- conveying
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Abstract
本实用新型提供一种激光机辅助上下料机构，涉及上下料机构技术领域，一种激光机辅助上下料机构，包括机架，所述机架上设置有进料输送装置和下料输送装置，所述进料输送装置设置在所述下料输送装置的正上方，所述机架上设置有升降机构，所述升降机构的输出端上设置有活动输送装置，所述机架上对称设置有夹持装置。本实用新型通过进料输送装置、活动输送装置、夹持装置以及下料输送装置等的协同配合，实现了工件在激光机加工过程中的自动流转，整个过程无需人工手动搬运工件进行上料和下料，大大提高了加工效率，减少了人工操作的劳动强度和人工成本。
The present invention provides a laser machine auxiliary loading and unloading mechanism, which relates to the technical field of loading and unloading mechanisms. The laser machine auxiliary loading and unloading mechanism comprises a frame, on which a feed conveyor and a discharge conveyor are provided, wherein the feed conveyor is provided directly above the discharge conveyor, and a lifting mechanism is provided on the frame, wherein a movable conveyor is provided at the output end of the lifting mechanism, and a clamping device is symmetrically provided on the frame. The present invention realizes the automatic flow of workpieces during the laser machining process through the coordinated cooperation of the feed conveyor, the movable conveyor, the clamping device, and the discharge conveyor, etc. The entire process does not require manual handling of the workpiece for loading and unloading, thereby greatly improving the machining efficiency and reducing the labor intensity and labor cost of manual operation.
Description
Technical Field
The utility model mainly relates to the technical field of feeding and discharging mechanisms, in particular to a laser machine-assisted feeding and discharging mechanism.
Background
In the traditional laser machining process, the feeding and discharging work mostly depends on manual operation. And (5) manually placing the workpiece in a laser machining area, and manually taking down the workpiece after machining. This approach is inefficient because of the limited speed of human operation and the susceptibility to fatigue. For example, in a small part laser cutting plant that requires frequent loading and unloading, workers may spend a significant amount of time carrying and placing the parts, limiting the actual working time of the laser and reducing overall production efficiency.
In addition, the accuracy of manual operation is limited. When placing a workpiece, it is difficult to ensure that the workpiece is accurately placed at the machining position of the laser machine each time, which may cause machining errors. And when processing some workpieces with high precision requirements, the processed workpieces may not meet the quality standard due to slight shaking or deviation of placement positions in the manual carrying process.
Along with the continuous improvement of the production efficiency and the product quality requirements of the manufacturing industry, the laser machining also needs a more efficient and accurate feeding and discharging mode. Particularly, under the scene of mass production or extremely high requirements on processing precision, the requirement of an automatic feeding and discharging mechanism is increasingly highlighted. For example, in the laser micromachining of electronic components, the size of the parts is small, the machining precision is high, the production requirements are difficult to meet by the traditional manual feeding and discharging method, and an auxiliary mechanism capable of feeding and discharging accurately and rapidly is needed.
Some automatic feeding and discharging equipment in the prior art may have the problems of complex structure and high cost. Although some devices can realize automatic feeding and discharging, their structural design is not compact enough, occupies a large space, and is not suitable for some processing workshops with limited places. Moreover, some devices may suffer from insufficient stability in transporting and clamping workpieces, such as the workpieces falling easily during transport, or being unable to adapt well to workpieces of different shapes and sizes when clamped.
Disclosure of utility model
1. The utility model aims to solve the technical problems that:
The utility model provides a laser-assisted feeding and discharging mechanism, which is used for solving the technical problems in the background technology.
2. The technical scheme is as follows:
In order to achieve the purpose, the technical scheme includes that the laser machine-assisted feeding and discharging mechanism comprises a frame, a feeding conveying device and a discharging conveying device are arranged on the frame, the feeding conveying device is arranged right above the discharging conveying device, a lifting mechanism is arranged on the frame, a movable conveying device is arranged at the output end of the lifting mechanism, clamping devices are symmetrically arranged on the frame, workpieces are conveyed to the movable conveying device through the feeding conveying device, the clamping devices clamp and fix the workpieces to be processed, and after the laser machine finishes processing, the lifting mechanism drives the movable conveying device to descend to the position of the discharging conveying device and conveys the workpieces to the discharging conveying device.
Preferably, the feeding conveying device, the discharging conveying device and the movable conveying device have the same structure, the movable conveying device comprises a supporting frame, a plurality of conveying units are arranged in the supporting frame, all conveying units are driven to operate through a driving shaft, and the conveying units on the movable conveying device are staggered with the feeding conveying device and the conveying units on the discharging conveying device.
Preferably, the conveying unit comprises a mounting frame, two belt pulleys are rotatably mounted on the mounting frame, a conveying belt is sleeved between the two belt pulleys, a cushion block is arranged below the conveying belt, and one belt pulley is connected with the driving shaft.
Preferably, the lifting mechanism comprises a screw rod vertically rotatably mounted on the frame, a threaded sleeve is arranged on the screw rod through threads, a lifting block is connected to the outer side of the threaded sleeve and used for mounting the movable conveying device, a guide shaft parallel to the screw rod is further arranged on the frame, a guide hole is formed in the lifting block, and the guide hole is vertically and slidably mounted on the guide shaft.
Preferably, the clamping device comprises a mounting plate, a first cylinder is fixedly mounted on the mounting plate, a piston rod of the first cylinder extends out of the mounting plate and is fixedly connected with a main clamping plate, a guide rod is fixedly mounted on the main clamping plate, a linear bearing is arranged on the mounting plate, the guide rod is slidably mounted in the linear bearing, two second cylinders are further arranged on the mounting plate, the second cylinders are located on two sides of the first cylinder, and an auxiliary clamping block is arranged at the output end of each second cylinder.
3. The beneficial effects are that:
Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:
According to the utility model, through the cooperative coordination of the feeding conveying device, the movable conveying device, the clamping device, the blanking conveying device and the like, the automatic circulation of the workpiece in the laser machining process is realized, the workpiece is not required to be manually conveyed for feeding and blanking in the whole process, the machining efficiency is greatly improved, and the labor intensity and the labor cost of manual operation are reduced.
The clamping device adopts a mode of matching a plurality of parts such as the first cylinder, the main clamping plate, the guide rod, the linear bearing, the second cylinder, the auxiliary clamping block and the like, clamps the workpiece from a plurality of angles, can adapt to workpieces with different shapes and sizes, can better ensure clamping force and stability, and is beneficial to accurately processing the workpiece by a subsequent laser. The clamping device can reliably clamp and fix the workpiece, ensures that the workpiece cannot displace during laser machining, ensures the machining precision and quality, and is favorable for producing products meeting the requirements.
The lifting mechanism of the utility model utilizes the structure formed by the screw rod, the threaded sleeve, the lifting block, the guide shaft and the like, and can realize stable and accurate lifting action of the movable conveying device through the high-precision characteristic of screw rod transmission, ensure the position accuracy of workpieces in the feeding and discharging processes, and avoid the adverse conditions of collision and the like caused by improper height adjustment. The lifting mechanism is arranged to enable the movable conveying device to be capable of adjusting the height according to the working height of the laser machine and the position of the blanking conveying device, so that the device can flexibly adapt to different production scenes and equipment layout requirements, and the universality and the adaptability of the whole mechanism are enhanced.
According to the utility model, the feeding conveying device is arranged right above the discharging conveying device, and the lifting mechanism, the movable conveying device, the clamping device and other components are reasonably distributed, so that complete feeding and discharging and processing auxiliary functions are realized in a limited frame space, the whole mechanism is compact in structure, and excessive field space is not occupied. The feeding conveying device, the discharging conveying device and the movable conveying device are identical in structure, conveying units on the movable conveying device are staggered with conveying units on the feeding conveying device and the discharging conveying device, so that the feeding conveying device, the discharging conveying device and the discharging conveying device are convenient to manufacture and maintain, workpieces can be stably and smoothly transited between different conveying devices, the problem of clamping in the conveying process is solved, and the conveying reliability is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a lifting mechanism according to the present utility model;
FIG. 3 is a schematic view of the mobile conveyor apparatus and the feed conveyor apparatus of the present utility model;
FIG. 4 is a schematic view of the feed conveyor of the present utility model;
FIG. 5 is a schematic view of a clamping device according to the present utility model;
fig. 6 is a schematic diagram of the structure of the conveying unit according to the present utility model.
Reference numerals:
1. The device comprises a frame, a lifting mechanism, 21, a screw rod, 22, a threaded sleeve, 23, a lifting block, 24, a guide shaft, 25, a guide hole, 3, a movable conveying device, 4, a feeding conveying device, 5, a blanking conveying device, 6, a clamping device, 61, a mounting plate, 62, a first cylinder, 63, a main clamping plate, 64, a guide rod, 65, a linear bearing, 66, a second cylinder, 67, an auxiliary clamping block, 7, a supporting frame, 8, a conveying unit, 81, a mounting frame, 82, a belt pulley, 83, a conveying belt, 84, a cushion block, 9 and a driving shaft.
Detailed Description
In order that the utility model may be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, in which, however, the utility model may be embodied in many different forms and are not limited to the embodiments described herein, but are instead provided for the purpose of providing a more thorough and complete disclosure of the utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying 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.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," "secured," "provided," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
It should be noted that, the structure not described in the present utility model does not relate to the design gist and the improvement direction of the present utility model, which are the same as the prior art or can be implemented by using the prior art, and the description is omitted herein.
Examples
Referring to fig. 1-6, a feeding and discharging mechanism is assisted to laser machine, which comprises a frame 1, be provided with feeding conveyor 4 and unloading conveyor 5 on frame 1, feeding conveyor 4 sets up directly over unloading conveyor 5, be provided with elevating system 2 on frame 1, be provided with movable conveyor 3 on elevating system 2's the output, the symmetry is provided with clamping device 6 on frame 1, the work piece is carried on movable conveyor 3 through feeding conveyor 4, clamping device 6 carries out the centre gripping fixedly to the work piece that treats, after the laser machine accomplished processing, elevating system 2 drive movable conveyor 3 descends to unloading conveyor 5's position, and carry the work piece on unloading conveyor 5.
The feeding conveyor 4, the blanking conveyor 5 and the movable conveyor 3 have the same structure, and the same parts and manufacturing process can be adopted in the production and manufacturing process. For example, the parts of the conveying unit 8 can be produced uniformly, reducing the switching costs of the mold and the production equipment. With respect to maintenance personnel, due to the familiarity with a structured conveyor, problems can be more quickly located and repaired when a malfunction occurs. If a certain pulley 82 or a conveyor belt 83 is damaged, a maintainer can replace the pulley with the same spare part, so that maintenance difficulty and maintenance time are reduced.
The feeding conveying device 4 and the discharging conveying device 5 are opposite in conveying direction, and the movable conveying device 3 can be used for bidirectional conveying. In this way, a complete material circulation path can be formed in space. The workpiece enters the processing area from the feeding conveying device 4 according to the set direction, after being processed, the workpiece is conveyed out in the opposite direction by the blanking conveying device 5 through the transfer of the movable conveying device 3, and the continuity and the order of the whole feeding and blanking process are ensured. For example, in a continuous production line, the infeed conveyor 4 conveys unprocessed workpieces from the raw material deposition area and the outfeed conveyor 5 conveys processed workpieces to the finished product storage area.
The movable conveying device 3 comprises a supporting frame 7, a plurality of conveying units 8 are arranged in the supporting frame 7, all the conveying units 8 are driven to operate through a driving shaft 9, the conveying units 8 on the movable conveying device 3 are staggered with the feeding conveying device 4, the discharging conveying device 5 and the conveying units 8 on the discharging conveying device 5, and meanwhile, as shown in fig. 3, the conveying units 8 on the movable conveying device 3 are partially overlapped with the conveying positions of the conveying units 8 on the feeding conveying device 4 and the discharging conveying device 5. The workpieces can be smoothly connected between different conveying devices. When the workpiece is transferred from the infeed conveyor 4 to the movable conveyor 3, the workpiece can smoothly transition from one conveyor belt 83 to the other conveyor belt 83 due to the partial overlap of the conveyor units. The staggered conveying units 8 can arrange more conveying units 8 in a limited space, so that the space utilization rate is improved. Meanwhile, through reasonable staggering and partial superposition, the workpiece can be supported and driven by a plurality of conveying units 8 in the conveying process, so that the load in the conveying process is shared, the conveying efficiency is improved, and the abrasion of a single conveying unit 8 is reduced.
The conveying unit 8 comprises a mounting frame 81, two belt pulleys 82 are rotatably mounted on the mounting frame 81, a conveying belt 83 is sleeved between the two belt pulleys 82, a cushion block 84 is arranged below the conveying belt 83, and one belt pulley 82 is connected with the driving shaft 9.
The lifting mechanism 2 comprises a screw 21 vertically rotatably arranged on the frame 1, a threaded sleeve 22 is arranged on the screw 21 through threads, a lifting block 23 is connected to the outer side of the threaded sleeve 22, the lifting block 23 is used for installing the movable conveying device 3, a guide shaft 24 parallel to the screw 21 is further arranged on the frame 1, a guide hole 25 is formed in the lifting block 23, and the guide hole 25 is vertically and slidably arranged on the guide shaft 24.
The clamping device 6 comprises a mounting plate 61, a first air cylinder 62 is fixedly mounted on the mounting plate 61, a piston rod of the first air cylinder 62 extends out of the mounting plate 61 and is fixedly connected with a main clamping plate 63, a guide rod 64 is fixedly mounted on the main clamping plate 63, a linear bearing 65 is arranged on the mounting plate 61, the guide rod 64 is slidably mounted in the linear bearing 65, two second air cylinders 66 are further arranged on the mounting plate 61, the second air cylinders 66 are located on two sides of the first air cylinder 62, and an auxiliary clamping block 67 is arranged at an output end of each second air cylinder 66.
Working principle:
First, the workpiece to be processed is conveyed by the feed conveyor 4, and the feed conveyor 4 gradually conveys the workpiece to the movable conveyor 3.
Then, the clamping devices 6 symmetrically arranged on the frame 1 start to function. The piston rod of the first cylinder 62 extends to push the main clamping plate 63 to move, in the process, the guide rod 64 slides along the linear bearing 65 to ensure the moving stability of the main clamping plate 63, and meanwhile, the two second cylinders 66 positioned on two sides of the first cylinder 62 also drive the auxiliary clamping blocks 67 to act, and the workpiece to be machined is clamped and fixed together through the main clamping plate 63 and the auxiliary clamping blocks 67, so that the workpiece can be machined by a subsequent laser machine.
After the workpiece is clamped and fixed, the laser machine starts to process the workpiece, and at the moment, the movable conveying device 3 is kept at the corresponding position, so that stable support is provided for laser machining.
When the laser finishes machining the workpiece, the lifting mechanism 2 starts to operate. The screw rod 21 is driven by a motor to rotate, and the threaded sleeve 22 is in threaded fit with the screw rod 21, the lifting block 23 is connected with the outer side of the threaded sleeve 22, and meanwhile, the lifting block 23 slides up and down along the guide shaft 24 parallel to the screw rod 21 through the guide hole 25 formed in the lifting block 23, so that the threaded sleeve 22 and the lifting block 23 can be driven to stably descend when the screw rod 21 rotates, and the movable conveying device 3 is driven to descend to the position of the blanking conveying device 5.
Finally, the movable conveying device 3 conveys the processed workpiece to the blanking conveying device 5, and the blanking conveying device 5 conveys the workpiece to a designated position to complete blanking operation.
The above examples illustrate only certain embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model, it being understood that variations and modifications can be made by those skilled in the art without departing from the spirit of the utility model, which is within the scope of the utility model, and the appended claims shall therefore be construed as defining the scope of the utility model.
Claims (5)
1. The auxiliary feeding and discharging mechanism for the laser machine comprises a frame (1) and is characterized in that a feeding conveying device (4) and a discharging conveying device (5) are arranged on the frame (1), the feeding conveying device (4) is arranged right above the discharging conveying device (5), a lifting mechanism (2) is arranged on the frame (1), a movable conveying device (3) is arranged at the output end of the lifting mechanism (2), clamping devices (6) are symmetrically arranged on the frame (1), workpieces are conveyed onto the movable conveying device (3) through the feeding conveying device (4), the clamping devices (6) clamp and fix the workpieces to be processed, and after the laser machine is processed, the lifting mechanism (2) drives the movable conveying device (3) to descend to the position of the discharging conveying device (5) and conveys the workpieces onto the discharging conveying device (5).
2. The laser machine-assisted feeding and discharging mechanism according to claim 1, wherein the feeding and conveying device (4), the discharging and conveying device (5) and the movable conveying device (3) are identical in structure, the movable conveying device (3) comprises a supporting frame (7), a plurality of conveying units (8) are arranged in the supporting frame (7), all the conveying units (8) are driven to operate through a driving shaft (9), and the conveying units (8) on the movable conveying device (3) are staggered with the feeding and conveying device (4) and the conveying units (8) on the discharging and conveying device (5).
3. The laser-assisted feeding and discharging mechanism according to claim 2, wherein the conveying unit (8) comprises a mounting frame (81), two belt pulleys (82) are rotatably mounted on the mounting frame (81), a conveying belt (83) is sleeved between the two belt pulleys (82), a cushion block (84) is arranged below the conveying belt (83), and one belt pulley (82) is connected with the driving shaft (9).
4. The laser machine-assisted feeding and discharging mechanism according to claim 1, wherein the lifting mechanism (2) comprises a screw rod (21) vertically rotatably installed on the frame (1), a threaded sleeve (22) is arranged on the screw rod (21) through threads, a lifting block (23) is connected to the outer side of the threaded sleeve (22), the lifting block (23) is used for installing the movable conveying device (3), a guide shaft (24) parallel to the screw rod (21) is further arranged on the frame (1), a guide hole (25) is formed in the lifting block (23), and the guide hole (25) is vertically slidably installed on the guide shaft (24).
5. The laser machine-assisted feeding and discharging mechanism according to claim 1, wherein the clamping device (6) comprises a mounting plate (61), a first air cylinder (62) is fixedly mounted on the mounting plate (61), a piston rod of the first air cylinder (62) extends out of the mounting plate (61) and is fixedly connected with a main clamping plate (63), a guide rod (64) is fixedly mounted on the main clamping plate (63), a linear bearing (65) is arranged on the mounting plate (61), the guide rod (64) is slidably mounted in the linear bearing (65), two second air cylinders (66) are further arranged on the mounting plate (61), the second air cylinders (66) are located on two sides of the first air cylinder (62), and auxiliary clamping blocks (67) are arranged at output ends of the second air cylinders (66).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423098904.0U CN223444638U (en) | 2024-12-16 | 2024-12-16 | A laser machine auxiliary loading and unloading mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423098904.0U CN223444638U (en) | 2024-12-16 | 2024-12-16 | A laser machine auxiliary loading and unloading mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223444638U true CN223444638U (en) | 2025-10-17 |
Family
ID=97342273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202423098904.0U Active CN223444638U (en) | 2024-12-16 | 2024-12-16 | A laser machine auxiliary loading and unloading mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223444638U (en) |
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2024
- 2024-12-16 CN CN202423098904.0U patent/CN223444638U/en active Active
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