A CNC automatic loading and unloading equipment for mobile phone frames (one-to-two outputs).

Abstract

This utility model relates to a CNC automatic loading and unloading device for mobile phone frames, comprising a machine frame, a robot, a first loading frame, and a second loading frame. The robot is mounted on the machine frame and is used to grip and deliver mobile phone frame products to a designated position. The first loading frame is also mounted on the machine frame and includes a raw material tray loading mechanism and a finished material tray unloading mechanism. The raw material tray loading mechanism is used to stack raw material jig trays, and the finished material tray unloading mechanism is used to stack finished material jig trays. The second loading frame is also mounted on the machine frame and includes an NG receiving box. Openings for the robot to extend to opposite sides are provided between the first and second loading frames. This device simultaneously supplies mobile phone frame products to two CNC machining machines, saving equipment costs and improving efficiency and space utilization. It also enables the storage of raw and finished materials, as well as the storage of defective products.

Description

Technical Field

[0001] This utility model belongs to the field of mobile phone frame processing technology, specifically relating to a CNC automatic loading and unloading equipment for mobile phone frames. Background Technology

[0002] In the current CNC machining process for mobile phone frames, manual loading or gantry robotic arms are typically used for loading and unloading. Manual loading requires manual loading and unloading, as well as manual debris removal. The machine must be stopped during loading and unloading, and personnel must be present to complete the process, resulting in high labor costs and low efficiency. Gantry robotic arms offer simpler operations, can only serve one CNC machine at a time, require significant installation space, are complex to install, occupy a large area, have low space utilization, and result in long changeover times. Utility Model Content

[0003] The purpose of this invention is to overcome the shortcomings of the prior art and provide a CNC one-to-two automatic loading and unloading device for mobile phone frames, which solves the technical problems of low efficiency and low space utilization in the existing CNC loading and unloading methods.

[0004] To solve the above problems, the technical solution of this utility model is: a CNC automatic loading and unloading device for mobile phone frames, comprising: Equipment rack; The work robot is installed on the equipment frame and is used to grip mobile phone frames and deliver them to the designated location. The first feeding frame is installed on the equipment frame. The first feeding frame has a raw material tray feeding mechanism and a cooked material tray unloading mechanism. The raw material tray feeding mechanism is used to stack raw material jig trays, and the cooked material tray unloading mechanism is used to stack cooked material jig trays. The second feeding frame is installed on the equipment frame. The second feeding frame has an NG receiving box. The equipment frame has an installation area between the first feeding frame and the second feeding frame. The installation area is used to install the working robot. There is a pick-up and put-out opening between the first feeding frame and the second feeding frame for the working robot to extend to the opposite sides.

[0005] Preferably, the first feeding frame has an automatic positioning mechanism for the raw material tray.

[0006] Preferably, a horizontal partition plate is fixedly installed in the middle of the second feeding frame, the NG receiving box is located below the horizontal partition plate, and a product rotation positioning mechanism and a product flipping mechanism are installed on the upper part of the horizontal partition plate.

[0007] Preferably, door frames are fixedly installed at the pick-up and drop-off ports on opposite sides of the robot, and the door frames are equipped with openable and closable protective doors.

[0008] Preferably, an automatic door opening and closing mechanism connected to the protective door is provided on the door frame, and the automatic door opening and closing mechanism is used to control the opening and closing of the protective door.

[0009] Preferably, a slag-cleaning air blowing mechanism is provided at the lower part of the door frame.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model, through the cooperation of a working robot with a first and a second feeding frame, enables one automatic loading and unloading device to serve two CNC machines, saving costs, solving the problems of high labor costs and labor shortages, improving efficiency, space utilization and equipment utilization, and can be integrated into the workshop's automated production line to achieve automated and intelligent production. Attached Figure Description

[0011] Figure 1 This is a three-dimensional schematic diagram of the automatic loading and unloading equipment of this utility model; Figure 2 This is a front view of the automatic loading and unloading equipment of this utility model; Figure 3 This is a top view of the automatic loading and unloading equipment of this utility model; Figure 4 This is a side view of the automatic loading and unloading equipment of this utility model.

[0012] Reference numerals: 1. Equipment frame; 2. Working robot; 3. First feeding frame; 31. Raw material tray feeding mechanism; 32. Clinker tray unloading mechanism; 33. Raw material tray automatic positioning mechanism; 4. Second feeding frame; 41. NG receiving box; 42. Horizontal partition plate; 43. Product rotation positioning mechanism; 44. Product flipping mechanism; 5. Door frame; 51. Protective door; 52. Automatic door opening and closing mechanism; 53. Slag cleaning and air blowing mechanism. Detailed Implementation

[0013] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments.

[0014] Example: Figures 1-4As shown, this embodiment provides a CNC automatic loading and unloading device for mobile phone frames, including a machine frame 1, a robot 2, a first loading frame 3, and a second loading frame 4. The robot 2 is mounted on the machine frame 1 and is used to grip mobile phone frame products and deliver them to a designated position. The first loading frame 3 is mounted on the machine frame 1 and has a raw material tray loading mechanism 31 and a finished material tray unloading mechanism 32. The raw material tray loading mechanism 31 is used to stack raw material jig trays, and the finished material tray unloading mechanism 32 is used to stack finished material jig trays. The second loading frame 4 is mounted on the machine frame 1 and has an NG receiving box 41. The machine frame 1 has an installation area located between the first loading frame 3 and the second loading frame 4, which is used to install the robot 2. There are pick-up and drop-off openings between the first loading frame 3 and the second loading frame 4 for the robot 2 to extend to opposite sides.

[0015] With the above setup, during the production process, robot 2 simultaneously supplies mobile phone frame products to two CNC machining machines, saving equipment costs and improving efficiency and space utilization. It also enables the storage of raw and processed materials, as well as the storage of defective products.

[0016] Preferably, both the raw material tray feeding mechanism 31 and the finished material tray unloading mechanism 32 include components such as a support arm, a side automatic shaping mechanism, and a front automatic shaping door. This improves the stability of the jig tray placement. A stack of mobile phone frame raw material jig trays is manually loaded into the raw material tray feeding mechanism 31, and the automatic door is closed after the jig trays are shaped. The finished material tray unloading mechanism 32 is similar to the raw material tray feeding mechanism; its main function is to place the jig trays filled with processed products, and after a certain amount of finished material is produced, it is manually removed.

[0017] In this embodiment of a CNC automatic loading and unloading device for mobile phone frames, the first feeding frame 3 has an automatic positioning mechanism 33 for the raw material tray. The main function of the automatic positioning mechanism 33 for the raw material tray is to perform a precise secondary positioning of the jig tray, ensuring the accuracy of the loading and unloading of materials by the robot 2.

[0018] In this embodiment of a CNC automatic loading and unloading device for mobile phone frames, a horizontal partition plate 42 is fixedly installed in the middle of the second feeding frame 4. The NG receiving box 41 is located below the horizontal partition plate 42. A product rotation positioning mechanism 43 and a product flipping mechanism 44 are installed on the upper part of the horizontal partition plate 42. This configuration enables functions such as automatic positioning of the fixture tray, automatic product positioning, automatic flipping, and automatic slag removal.

[0019] The robot 2 picks up the raw material feeding mechanism 31, and after positioning, rotating and flipping the mobile phone frame product, it puts the mobile phone frame product into the CNC machine for processing. After removing the processed mobile phone frame product, cleaning the residue, and loading it into the raw material unloading mechanism 32, the whole process is automatically controlled by the system.

[0020] In this embodiment of a CNC automatic loading and unloading device for mobile phone frames, door frames 5 are fixedly installed at the pick-up and drop-off ports on opposite sides of the robot 2. The door frames 5 are equipped with openable and closable protective doors 51 for protection.

[0021] In this embodiment of a CNC automatic loading and unloading device for mobile phone frames, an automatic door opening and closing mechanism 52 connected to a protective door 51 is provided on the door frame 5. The automatic door opening and closing mechanism 52 is used to control the opening and closing of the protective door 51.

[0022] The protective door 51 automatically closes during CNC machining to prevent cooling water and metal slag from splashing out of the CNC machine. When the CNC machine finishes machining, the door automatically opens to facilitate the robot's work of picking up and unloading materials and cleaning slag.

[0023] In this embodiment of a CNC automatic loading and unloading device for mobile phone frames, a slag-cleaning air blowing mechanism 53 is provided at the lower part of the door frame 5. This mechanism is used to clean the processed clinker by blowing air.

[0024] The implementation process is as follows: Start the machine, and the system will perform a self-check of the equipment's status. After the self-check is complete, a person will place a stack of mobile phone frame jig trays into the raw material tray feeding mechanism 31 and press the start button. The equipment will then enter automatic operation mode. The operation robot 2 will pick up a jig tray from the raw material tray feeding mechanism 31 and place it into the raw material tray automatic positioning mechanism 33 for secondary positioning of the jig tray. The operation robot 2 will then pick up a piece of raw material for a mobile phone frame from the jig tray and place it on the positioning table of the product rotation positioning mechanism 43 for positioning and rotation. The operation robot 2 will then pick up the product again and wait for the CNC equipment to complete the processing of the previous mobile phone frame product. The automatic door will open, and the operation robot 2 will first go inside the equipment to remove the processed mobile phone frame product, and then place the raw material product of the mobile phone frame onto the processing table. The operation robot 2 will then exit the CNC equipment, the automatic door will close, and the CNC equipment will automatically start working. The operation robot 2 will blow air to clean the raw material product of the mobile phone frame and then place it on the raw material tray unloading mechanism 32 before picking up another piece of raw material product for a mobile phone frame. Optionally, after all three products on the raw material jig tray have been processed, the robot removes the jig tray and places it into the clinker tray unloading mechanism 32, and then retrieves another raw material jig tray. Once the clinker tray unloading mechanism 32 is full, all clinker jig trays are manually removed. The equipment is equipped with a safety light curtain, and the loading and unloading equipment is paused during manual operation. An NG collection box is provided, and NG products are placed into the collection box and removed manually.

[0025] This embodiment of the mobile phone frame CNC one-to-two automatic loading and unloading equipment corresponds to the loading and unloading of two CNC machines. Multiple jig trays can be placed manually at a time, improving efficiency. One person can oversee more than ten CNC machining machines. The operating robot 2 is a six-axis robot that can complete various adjustments to the product's posture and complex processes during processing, such as rotation, flipping, and cleaning. It achieves continuous automatic loading and unloading operations without the need for dedicated personnel, reducing labor costs. The equipment is aesthetically pleasing, compact, and occupies a small area, and can handle complex processes involving various posture adjustments by CNC machines.

Claims

1. A CNC automatic loading and unloading device for mobile phone frames, characterized in that, include: Equipment rack (1); The operation robot (2) is installed on the equipment frame (1). The operation robot (2) is used to pick up the mobile phone frame product and deliver it to the designated position. The first feeding frame (3) is installed on the equipment frame (1). The first feeding frame (3) has a raw material tray feeding mechanism (31) and a cooked material tray unloading mechanism (32). The raw material tray feeding mechanism (31) is used to stack raw material jig trays, and the cooked material tray unloading mechanism (32) is used to stack cooked material jig trays. The second feeding frame (4) is installed on the equipment frame (1). The second feeding frame (4) has an NG receiving box (41). The equipment frame (1) has an installation area between the first feeding frame (3) and the second feeding frame (4). The installation area is used to install the working robot (2). There are pick-up and drop-off openings between the first feeding frame (3) and the second feeding frame (4) for the working robot (2) to extend to the opposite sides.

2. The CNC one-to-two automatic feeding and discharging equipment for a mobile phone outer frame according to claim 1, characterized in that, The first feeding frame (3) has an automatic positioning mechanism (33) for raw material trays.

3. The CNC one-to-two automatic feeding and discharging equipment for a mobile phone outer frame according to claim 1, characterized in that, A horizontal partition plate (42) is fixedly installed in the middle of the second feeding frame (4). The NG receiving box (41) is located below the horizontal partition plate (42). A product rotation positioning mechanism (43) and a product flipping mechanism (44) are installed on the upper part of the horizontal partition plate (42).

4. The CNC one-to-two automatic feeding and discharging equipment for a mobile phone outer frame according to claim 1, characterized in that, Door frames (5) are fixedly installed at the pick-up and drop-off ports on opposite sides of the work robot (2), and protective doors (51) that can be opened and closed are installed on the door frames (5).

5. The CNC one-to-two automatic feeding and discharging equipment for a mobile phone outer frame according to claim 4, characterized in that, An automatic door opening and closing mechanism (52) connected to the protective door (51) is provided on the door frame (5). The automatic door opening and closing mechanism (52) is used to control the opening and closing of the protective door (51).

6. The CNC one-to-two automatic feeding and discharging equipment for a mobile phone outer frame according to claim 4, characterized in that, A slag cleaning and air blowing mechanism (53) is installed at the lower part of the door frame (5).

Images