Laser processing equipment

Abstract

The utility model provides laser processing equipment which comprises a feeding device, a processing jig, a laser processing module, a discharging device and a pushing device, the feeding device, the laser processing module and the discharging device are arranged on the peripheral side of the processing jig, and the pushing device is arranged on one side of the discharging device; the feeding device conveys the workpieces to the machining jig. The laser processing module is used for processing a workpiece positioned on the processing jig; the material pushing device pushes the machined workpieces into the discharging device. According to the laser processing equipment, the feeding device is arranged to feed the workpieces to the processing jig, the laser processing module is used for processing the workpieces located on the processing jig, then the pushing device is used for pushing the processed workpieces into the discharging device, and the discharging device is used for directly discharging, so that automatic feeding and discharging of the workpieces are achieved, the working procedure is simple, and the efficiency is high. And the processing efficiency can be effectively improved.

Description

Technical Field

[0001] The present application belongs to the field of laser processing technology, and more specifically, relates to a laser processing device. Background Art

[0002] Laser processing is widely used in character marking of workpieces due to its advantages of environmental protection and high processing efficiency. At present, the relevant technology usually uses a conveying device to transport the workpiece to be processed from a loading device to a processing fixture, and when the workpiece is processed, the workpiece on the processing fixture is transported to a unloading device by a conveying device, and its processing efficiency is low. Utility Model Content

[0003] The embodiment of the present application provides a laser processing device that can effectively improve processing efficiency.

[0004] The technical solution adopted in the embodiment of the present application is: to provide a laser processing device, including a loading device, a processing fixture, a laser processing module, a unloading device and a pushing device,

[0005] The loading device, the laser processing module and the unloading device are respectively arranged on the peripheral sides of the processing jig, and the pushing device is arranged on one side of the unloading device;

[0006] The loading device transports the workpiece to the processing jig;

[0007] The laser processing module processes the workpiece located on the processing fixture;

[0008] The pushing device pushes the workpiece processed on the processing fixture into the unloading device.

[0009] Furthermore, the processing jig includes a mounting seat and a rotating disk arranged on the mounting seat, the rotating disk includes a loading station, a processing station and an unloading station, and a positioning groove adapted to the outer contour of the workpiece is opened on the rotating disk;

[0010] The loading device is arranged at one side of the loading station, the laser processing module is arranged at one side of the processing station, and the unloading device is arranged at one side of the unloading station;

[0011] The rotating disk is rotatably arranged relative to the mounting seat so that the positioning groove can be switched between the loading station, the processing station and the unloading station.

[0012] Furthermore, an opening is formed on the side edge of the rotating disk, and the opening is communicated with the positioning groove.

[0013] Furthermore, a notch is formed on one side of the positioning groove away from the opening.

[0014] The pushing device includes a first driving assembly and a first pushing piece, wherein the first driving assembly is in transmission connection with the first pushing piece to drive the first pushing piece to pass through the notch and push the workpiece in the positioning groove to move in a direction close to the opening.

[0015] Furthermore, the positioning grooves include a plurality of positioning grooves, and the loading station, the processing station and the unloading station correspond to one positioning groove respectively.

[0016] Furthermore, a suction hole for suctioning and fixing the workpiece is provided in the positioning groove.

[0017] Furthermore, the laser processing equipment also includes an air circuit for supplying air to the adsorption hole, and the processing fixture also includes an air slip ring, the air slip ring includes a fixed part and a rotating part, one end of the rotating part is rotatably connected to the fixed part, and the other end of the rotating part is connected to the rotating disk, and the air circuit is arranged on the rotating part.

[0018] Furthermore, the feeding device comprises:

[0019] A material unloading conveying mechanism is used to convey the processed workpieces, wherein the processed workpieces include good products and defective products. One end of the material unloading conveying mechanism is provided with a feeding port for the good products and defective products to flow into the material unloading conveying mechanism, and the other end is provided with a good product unloading port for unloading the good products.

[0020] A material blocking mechanism is arranged between the feed port and the good product discharge port, and the material blocking mechanism can be moved up and down relative to the discharge conveying mechanism. When the good product or the bad product is conveyed to a preset position, the material blocking mechanism can block the good product or the bad product; and

[0021] The defective product moving mechanism is arranged on one side of the material unloading and conveying mechanism, and when the workpiece is a defective product, the defective product is moved away from the material unloading and conveying mechanism.

[0022] Furthermore, a defective product discharge port for discharging the defective products is provided on one side of the discharge conveying mechanism, and the defective product discharge port is arranged between the feed port and the good product discharge port;

[0023] The unloading device further comprises a defective product box, and the defective product box is arranged below the defective product unloading port;

[0024] The defective product moving mechanism includes a second driving assembly and a second pushing piece, and the second driving assembly is transmission-connected to the second pushing piece to drive the second pushing piece to extend to push the defective products to fall from the defective product discharge port into the defective product box.

[0025] Furthermore, the feeding device comprises:

[0026] a vibrating plate; and,

[0027] The direct vibration component comprises a vibrator and a vibration material guiding track arranged on the vibrator, and the discharge end of the vibration plate is connected with the feed end of the vibration material guiding track.

[0028] The beneficial effect of the laser processing equipment provided in the embodiment of the present application is that: the laser processing equipment in the embodiment of the present application loads the workpiece onto the processing jig by setting a loading device, the laser processing module processes the workpiece on the processing jig, and then pushes the processed workpiece into the unloading device through the pushing device, and the unloading device directly unloads the workpiece, thereby realizing automatic loading and unloading of the workpiece. The process is simple and can effectively improve the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0030] Figure 1 A schematic diagram of the three-dimensional structure of the laser processing equipment provided in the embodiment of the present application;

[0031] Figure 2 A schematic diagram of the three-dimensional structure of the processing jig and the material pushing device used in the embodiment of the present application;

[0032] Figure 3 A schematic diagram of the three-dimensional structure of the rotating disk used in the embodiment of the present application;

[0033] Figure 4 This is a schematic diagram of the three-dimensional structure of the feeding device used in the embodiment of the present application.

[0034] Among them, the reference numerals in the figure are:

[0035] 10. Loading device; 11. Vibrating plate; 12. Direct vibration assembly; 121. Vibrator; 122. Vibrating guide rail; 20. Processing fixture; 21. Mounting seat; 22. Rotating plate; 221. Loading station; 222. Processing station; 223. Unloading station; 224. Waiting station; 23. Positioning groove; 231. Adsorption hole; 24. Opening; 25. Notch; 26. Air slip ring; 261. Fixing piece; 262. Rotating Parts; 30, laser processing module; 40, feeding device; 41, feeding conveying mechanism; 411, feeding port; 412, good product feeding port; 413, bad product feeding port; 42, material blocking mechanism; 43, bad product moving mechanism; 431, second driving assembly; 432, second pushing member; 44, bad product box; 50, pushing device; 51, first driving assembly; 52, first pushing member; 60, blowing assembly; 100, workpiece. DETAILED DESCRIPTION

[0036] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0037] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0038] It should be understood that the orientation or position relationship indicated by terms such as "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0039] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0040] See also Figure 1 and Figure 2, the laser processing equipment provided in the embodiment of the present application is now described. The laser processing equipment provided in the embodiment of the present application includes a loading device 10, a processing jig 20, a laser processing module 30, a unloading device 40 and a pushing device 50. The loading device 10, the laser processing module 30 and the unloading device 40 are respectively arranged on the peripheral sides of the processing jig 20, and the pushing device 50 is arranged on one side of the unloading device 40. The loading device 10 transports the workpiece 100 to the processing jig 20. The laser processing module 30 processes the workpiece 100 located on the processing jig 20. The pushing device 50 pushes the processed workpiece 100 into the unloading device 40.

[0041] When the workpiece 100 needs to be processed, it is first loaded onto the processing fixture 20 through the loading device 10 . After the laser processing module 30 completes the processing of the workpiece 100 , the pushed device 50 pushes the processed workpiece 100 into the unloading device 40 , and the unloading device 40 directly unloads the workpiece.

[0042] The laser processing equipment provided in the embodiment of the present application automatically loads the workpiece 100 to the processing jig 20 by setting a loading device 10, and the laser processing module 30 processes the workpiece 100 located on the processing jig 20, and then pushes the processed workpiece 100 into the unloading device 40 through the pushing device 50. The unloading device 40 directly unloads the workpiece, thereby realizing automatic loading and unloading of the workpiece 100. The process is simple and can effectively improve the processing efficiency.

[0043] See also Figure 2 and Figure 3 The processing jig 20 may include a mounting seat 21 and a rotating disk 22 disposed on the mounting seat 21. The rotating disk 22 includes a loading station 221, a processing station 222, and a unloading station 223. A positioning groove 23 adapted to the outer contour of the workpiece 100 is provided on the rotating disk 22. By providing the positioning groove 23 adapted to the outer contour of the workpiece 100, the workpiece 100 can be limited, and the positioning is more accurate, thereby improving the processing quality.

[0044] The loading device 10 is disposed at one side of the loading station 221 , the laser processing module 30 is disposed at one side of the processing station 222 , and the unloading device 40 is disposed at one side of the unloading station 223 .

[0045] The rotating disk 22 is rotatably arranged relative to the mounting seat 21 so that the positioning groove 23 can be switched between the loading station 221, the processing station 222 and the unloading station 223. By making the rotating disk 22 rotatably arranged relative to the mounting seat 21, the positioning groove 23 can be switched between the loading station 221, the processing station 222 and the unloading station 223. When the positioning groove 23 is located at the loading station 221, the positioning groove 23 is docked with the loading device 10 to receive the workpiece 100 transmitted by the loading device 10. When the positioning groove 23 is located at the processing station 222, the laser processing module 30 processes the workpiece 100 in the positioning groove 23. When the positioning groove 23 is located at the unloading station 223, the unloading device 40 is docked with the positioning groove 23 to receive the processed workpiece 100.

[0046] By making the rotating disk 22 rotatable relative to the mounting seat 21, the positioning groove 23 can be switched between the loading station 221, the processing station 222 and the unloading station 223, and the station can be switched only by rotating the rotating disk 22 relative to each other, which further improves the processing efficiency and has a simple and compact structure.

[0047] See also Figure 3 The side edge of the rotating disk 22 may be provided with an opening 24, which is connected to the positioning groove 23. Through the provision of the opening 24, the positioning groove 23 can be directly connected to the loading device 10 or the unloading device 40, thereby facilitating the loading or unloading of the workpiece 100.

[0048] See also Figure 3 , a notch 25 may be provided on one side of the positioning groove 23 away from the opening 24. The pushing device 50 includes a first driving assembly 51 and a first pushing piece 52, and the first driving assembly 51 is transmission-connected with the first pushing piece 52 to drive the first pushing piece 52 to pass through the notch 25 and push the workpiece 100 in the positioning groove 23 to move in a direction close to the opening 24. By setting the notch 25, the first pushing piece 52 can pass through the notch 25 and contact the workpiece 100 in the positioning groove 23, and then the first driving assembly 51 drives the first pushing piece 52 to move in a direction close to the opening 24, thereby realizing unloading, and the operation is simple and convenient. Specifically, the first driving assembly 51 may be a cylinder.

[0049] See also Figure 3The positioning groove 23 may include a plurality of positioning grooves 23, and each of the loading station 221, the processing station 222 and the unloading station 223 corresponds to a positioning groove 23. By setting the positioning groove 23 at each station, the processes of each station can be carried out synchronously, further improving the work efficiency. For example, when the positioning groove 23 at the loading station 221 is performing the loading operation, the laser processing module 30 can process the workpiece 100 in the positioning groove 23 at the processing station 222, and at the same time, the pushing device 50 can push the workpiece 100 at the unloading station 223 into the unloading device 40 for unloading, thereby realizing the synchronous loading, processing and unloading.

[0050] See also Figure 3 The rotating disk 22 may further include a waiting station 224, and the loading station 221, the processing station 222, the unloading station 223 and the waiting station 224 are arranged at intervals along the circumferential direction of the rotating disk 22. Specifically, the loading station 221, the processing station 222, the unloading station 223 and the waiting station 224 are spaced at equal angles.

[0051] See also Figure 3 The positioning groove 23 may be provided with an adsorption hole 231 for adsorbing and fixing the workpiece 100. By setting the adsorption hole 231, the workpiece 100 can be vacuum adsorbed and fixed to avoid displacement of the workpiece 100, thereby improving the processing quality.

[0052] See also Figure 2 The laser processing equipment also includes an air circuit (not shown) for supplying air to the adsorption hole 231. The processing jig 20 also includes an air slip ring 26. The air slip ring 26 includes a fixed part 261 and a rotating part 262. One end of the rotating part 262 is rotatably connected to the fixed part 261, and the other end of the rotating part 262 is connected to the rotating disk 22. The air circuit is arranged on the rotating part 262. The fixed part 261 is connected to the external bracket. The arrangement of the air slip ring 26 facilitates the installation of the air circuit and prevents the air circuit from being entangled when the rotating disk 22 rotates.

[0053] See also Figure 4The unloading device 40 may include an unloading conveying mechanism 41, a material blocking mechanism 42 and a defective product moving mechanism 43. The unloading conveying mechanism 41 is used to convey the processed workpiece 100. The processed workpiece 100 includes good products and defective products. One end of the unloading conveying mechanism 41 is provided with a feed inlet 411 for good products and defective products to flow into the unloading conveying mechanism 41, and the other end is provided with a good product unloading port 412 for unloading good products. The material blocking mechanism 42 is arranged between the feed inlet 411 and the good product unloading port 412. The material blocking mechanism 42 can be raised and lowered relative to the unloading conveying mechanism 41. When good products or defective products are transported to a preset position, the material blocking mechanism 42 can block good products or defective products. The defective product moving mechanism 43 is arranged on one side of the unloading conveying mechanism 41. When it is detected that the workpiece 100 is a defective product, the defective product is removed from the unloading conveying mechanism 41. When it is detected that the workpiece 100 is a good product, the material blocking mechanism 42 rises, so that the good product can pass through and finally flow out from the good product discharge port 412 .

[0054] Since the processed workpiece 100 can be divided into good products and defective products, in order to distinguish good products from defective products for feeding, a material blocking mechanism 42 can be set to block the workpiece 100 on the processing feeding conveying mechanism 41 from continuing to be conveyed, and the workpiece 100 can be inspected at this time. When the workpiece 100 is detected as a good product, the material blocking mechanism 42 rises so that the good product can continue to move along the direction of the good product feeding port 412, thereby realizing feeding from the good product feeding port 412. When the workpiece 100 is detected as a defective product, the material blocking mechanism 42 remains in a lowered state to prevent the defective products from flowing into the good product feeding port 412. At the same time, the defective product moving mechanism 43 removes the defective products from the feeding conveying mechanism 41, thereby completing the separation of good and defective products.

[0055] See also Figure 4 , a defective product discharge port 413412 for discharging defective products may be provided on one side of the discharge conveying mechanism 41, and the defective product discharge port 413412 is arranged between the feed port 411 and the good product discharge port 412. The discharge device 40 also includes a defective product material box 44, and the good product material box is arranged below the defective product discharge port 413412. The defective product transfer mechanism 43 includes a second drive component 431 and a second pusher 432, and the second drive component 431 is transmission-connected with the second pusher 432 to drive the second pusher 432 to extend so as to push the defective products from the defective product discharge port 413412 into the defective product material box 44. By setting the second drive component 431 and the second pusher 432, the discharge of defective products can be realized quickly, and the discharge efficiency is improved. Specifically, the second drive component 431 can be a cylinder.

[0056] See also Figure 1The feeding device 10 may include a vibration plate 11 and a direct vibration assembly 12. The direct vibration assembly 12 includes a vibrator 121 and a vibration guide track 122 disposed on the vibrator 121. The discharge end of the vibration plate 11 is connected to the feed end of the vibration guide track 122. The workpieces 100 are arranged in position by the vibration plate 11, and the workpieces 100 can be transported to the processing fixture 20 in a single form by the direct vibration assembly 12, so that the workpieces 100 can be loaded one by one.

[0057] See also Figure 2 The laser processing equipment may further include an air blowing component 60 , which corresponds to the processing station 222 and can blow away dust generated by the workpiece 100 during the processing.

[0058] The laser processing equipment may further include a code reader (not shown), which is located above the unloading station 223. When the workpiece 100 is located at the unloading station 223, the product information of the workpiece 100 may be obtained through the code reader.

[0059] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A laser processing device, characterized in that: It includes a loading device, a processing fixture, a laser processing module, a unloading device and a pushing device. The loading device, the laser processing module and the unloading device are respectively arranged on the peripheral sides of the processing jig, and the pushing device is arranged on one side of the unloading device; The loading device transports the workpiece to the processing jig; The laser processing module processes the workpiece located on the processing fixture; The pushing device pushes the workpiece processed on the processing fixture into the unloading device.

2. The laser processing equipment according to claim 1, characterized in that: The processing jig includes a mounting seat and a rotating disk arranged on the mounting seat, the rotating disk includes a loading station, a processing station and an unloading station, and a positioning groove adapted to the outer contour of the workpiece is opened on the rotating disk; The loading device is arranged at one side of the loading station, the laser processing module is arranged at one side of the processing station, and the unloading device is arranged at one side of the unloading station; The rotating disk is rotatably arranged relative to the mounting seat so that the positioning groove can be switched between the loading station, the processing station and the unloading station.

3. The laser processing equipment according to claim 2, characterized in that: An opening is formed on the side edge of the rotating disk, and the opening is communicated with the positioning groove.

4. The laser processing equipment according to claim 3, characterized in that: A notch is formed on one side of the positioning groove away from the opening. The pushing device includes a first driving assembly and a first pushing piece, wherein the first driving assembly is in transmission connection with the first pushing piece to drive the first pushing piece to pass through the notch and push the workpiece in the positioning groove to move in a direction close to the opening.

5. The laser processing equipment according to claim 2, characterized in that: The positioning grooves include a plurality of positioning grooves, and the loading station, the processing station and the unloading station correspond to one positioning groove respectively.

6. The laser processing equipment according to claim 2, characterized in that: The positioning groove is provided with an adsorption hole for adsorbing and fixing the workpiece.

7. The laser processing equipment according to claim 6, characterized in that: The laser processing equipment also includes an air circuit for supplying air to the adsorption hole, and the processing fixture also includes an air slip ring, the air slip ring includes a fixed part and a rotating part, one end of the rotating part is rotatably connected to the fixed part, and the other end of the rotating part is connected to the rotating disk, and the air circuit is arranged on the rotating part.

8. The laser processing equipment according to any one of claims 1 to 7, characterized in that: The unloading device comprises: A material unloading conveying mechanism is used to convey the processed workpieces, wherein the processed workpieces include good products and defective products. One end of the material unloading conveying mechanism is provided with a feeding port for the good products and defective products to flow into the material unloading conveying mechanism, and the other end is provided with a good product unloading port for unloading the good products. A material blocking mechanism is arranged between the feed port and the good product discharge port, and the material blocking mechanism can be moved up and down relative to the discharge conveying mechanism. When the good product or the bad product is conveyed to a preset position, the material blocking mechanism can block the good product or the bad product; and The defective product moving mechanism is arranged on one side of the material unloading and conveying mechanism, and when the workpiece is a defective product, the defective product is moved away from the material unloading and conveying mechanism.

9. The laser processing equipment according to claim 8, characterized in that: A defective product discharge port for discharging defective products is provided on one side of the discharge conveying mechanism, and the defective product discharge port is arranged between the feed port and the good product discharge port; The unloading device further comprises a defective product box, and the defective product box is arranged below the defective product unloading port; The defective product moving mechanism includes a second driving assembly and a second pushing piece, and the second driving assembly is transmission-connected to the second pushing piece to drive the second pushing piece to extend to push the defective products to fall from the defective product discharge port into the defective product box.

10. The laser processing equipment according to any one of claims 1 to 7, characterized in that: The feeding device comprises: a vibrating plate; and, The direct vibration component comprises a vibrator and a vibration material guiding track arranged on the vibrator, and the discharge end of the vibration plate is connected with the feed end of the vibration material guiding track.

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