A CNC one-to-two automatic feeding and discharging equipment for tablet computer frame

Abstract

The utility model relates to a kind of automatic feeding and discharging equipment of one-drag-two of tablet computer outer frame CNC, including equipment rack, operation robot, first discharging box and second discharging box.Equipment rack is located between two CNC equipment;Operation robot is installed in equipment rack middle part, for clamping tablet computer outer frame and placing in specified position;First discharging box is located on equipment rack, its inside is separated into raw material disc feeding bin and clinker disc discharging bin by vertical partition, raw material disc feeding bin is used to stack raw material fixture disc in, and clinker disc discharging bin is used to stack clinker fixture disc in;Second discharging box is located on equipment rack, its inside has several NG fixture disc placement station;The opposite side of operation robot has the mouth for its extension to outside.Two CNC equipment are carried out automatic feeding and discharging by one automatic feeding and discharging equipment, and efficiency, equipment utilization and space utilization are improved.Automatic intelligent production is realized in cooperation with workshop automated production line.

Description

Technical Field

[0001] This utility model belongs to the field of tablet computer frame processing technology, specifically relating to a CNC one-to-two automatic loading and unloading device for tablet computer frames. Background Technology

[0002] The processing of tablet computer frames requires CNC equipment. The loading process for tablet computer frames is usually done manually or by using gantry robots. Manual loading is inefficient, requiring manual loading, unloading, and debris removal. The machine needs to be stopped and waiting during loading and unloading, and manual staff need to be present to complete the loading and unloading process, resulting in high labor costs. Gantry robots, on the other hand, have simpler movements, can only serve one CNC machine, require more installation space, are more complex to install, occupy a large area, have low space utilization, and have long changeover times. Utility Model Content

[0003] The purpose of this utility model is to overcome the shortcomings of the prior art and provide a CNC one-to-two automatic loading and unloading device for tablet computer frames, which solves the technical problems of low space utilization in existing tablet computer frame loading and unloading devices.

[0004] To solve the above problems, the technical solution of this utility model is: a CNC automatic loading and unloading device for tablet computer frames, comprising: The equipment rack is located between two CNC machines; The work robot is installed in the middle of the equipment frame and is used to grip the outer frame of the tablet computer and place it in the designated position; The first feeding box is located on the equipment frame. Its interior is divided into a raw material tray feeding bin and a cooked material tray feeding bin by vertical partitions. The raw material tray feeding bin is used to stack raw material jig trays, and the cooked material tray feeding bin is used to stack cooked material jig trays. The second feeding box is located on the equipment frame and has several NG fixture tray placement stations inside. The equipment frame has an installation area between the first and second feeding boxes. The installation area is used to install the operating robot. The operating robot has pick-up and drop-off ports on opposite sides for it to extend to the outside.

[0005] Preferably, a horizontal partition is fixedly installed in the middle of the second material box, and an NG fixture tray placement station is located below the horizontal partition. The upper part of the horizontal partition has a product rotation positioning mechanism and a product flipping support mechanism, and a product barcode scanner assembly is installed directly above the product rotation positioning mechanism.

[0006] Preferably, the product rotation positioning mechanism and the product flipping mechanism are distributed on the upper left and right sides of the horizontal partition.

[0007] Preferably, an air blowing and slag removal component is provided in the second discharge box.

[0008] Preferably, door frames are fixedly installed on the equipment frame at positions opposite to the working robot, and the door frames are equipped with openable and closable protective doors.

[0009] Preferably, an automatic door opening and closing mechanism connected to the protective door is installed on the door frame. The automatic door opening and closing mechanism is used to control the opening and closing of the protective door.

[0010] Preferably, a slag-cleaning air blowing mechanism is provided at the lower part of the door frame.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model relates to an automatic loading and unloading device for CNC machining in the production of tablet computers. During the CNC machining of the tablet computer frame, a robot automatically loads and unloads the tablet computer frame products to be processed on two CNC machines. During the production process, a six-axis robot simultaneously supplies products to the two CNC machining machines, and realizes functions such as automatic positioning of the jig, automatic product positioning, automatic flipping, and automatic slag removal, thereby improving efficiency and space utilization. Attached Figure Description

[0012] Figure 1 This is a three-dimensional schematic diagram of the device of this utility model; Figure 2 This is a front view of the device of this utility model; Figure 3 This is a side view of the device according to the present invention; Figure 4 This is a schematic diagram of the top of the device according to this utility model; Figure 5 This is a schematic diagram of the door frame structure of this utility model.

[0013] Reference numerals: 1. Equipment frame; 2. Operating robot; 3. First feeding bin; 31. Vertical partition; 32. Raw material tray feeding bin; 33. Clinker tray unloading bin; 4. Second feeding bin; 41. NG fixture tray placement station; 42. Horizontal partition; 43. Product rotation positioning mechanism; 44. Product flipping support mechanism; 45. Product barcode scanner assembly; 46. Air blowing and slag removal assembly; 5. Door frame; 51. Protective door; 52. Automatic door opening and closing mechanism; 53. Slag removal and air blowing mechanism. Detailed Implementation

[0014] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments.

[0015] Example: Figures 1-5As shown, this embodiment provides a CNC automatic loading and unloading device for tablet computer frames, including a machine frame 1, a robot 2, a first loading bin 3, and a second loading bin 4. The machine frame 1 is located between two CNC machines; the robot 2 is installed in the middle of the machine frame 1 and is used to grip the tablet computer frame and place it in a designated position; the first loading bin 3 is located on the machine frame 1, and its interior is divided into a raw material tray loading bin 32 and a cooked material tray unloading bin 33 by a vertical partition 31. The raw material tray loading bin 32 is used to stack raw material jig trays, and the cooked material tray unloading bin 33 is used to stack cooked material jig trays; the second loading bin 4 is located on the machine frame 1 and has several NG jig tray placement stations 41 inside; the machine frame 1 has an installation area between the first loading bin 3 and the second loading bin 4, and the installation area is used to install the robot 2. The robot 2 has loading and unloading ports on opposite sides for it to extend to the outside.

[0016] With the above setup, during operation, a stack of raw material jig trays is manually loaded into the raw material tray loading bin 32 for the work robot 2 to grip. The finished material tray unloading bin 33 is used to hold jig trays filled with processed products. After a certain amount of finished material is processed, it is manually removed. When a processed product is defective, the work robot 2 places the defective product into the jig tray at the NG jig tray placement station 41, facilitating collection and separating qualified and defective products to avoid confusion. Pick-up and drop-off ports are located on opposite sides of the work robot 2, with one CNC machine corresponding to each port. This allows one automatic loading and unloading machine to automatically load and unload materials for two CNC machines, saving costs and improving efficiency, equipment utilization, and space utilization. Combined with the workshop's automated production line, this achieves automated and intelligent production.

[0017] Optionally, a raw material tray feeding mechanism is provided in the raw material tray feeding bin 32, and a clinker tray unloading mechanism is provided in the clinker tray unloading bin 33. The clinker tray unloading mechanism is similar to the raw material jig tray feeding mechanism. Both the raw material tray feeding mechanism and the clinker tray unloading mechanism include a jig tray roller conveyor, a roller conveyor tilting mechanism, and a jig tray blocking mechanism. Their main functions are: the jig tray slides to the bottom on the roller conveyor and is positioned by the jig tray blocking mechanism; the roller conveyor tilting mechanism is used to level the jig tray.

[0018] Optionally, the working robot 2 is a six-axis robot.

[0019] In this embodiment of a CNC automatic loading and unloading device for tablet computer frames, a horizontal partition 42 is fixedly installed in the middle of the second loading bin 4. Below the horizontal partition 42 is an NG fixture tray placement station 41. The upper part of the horizontal partition 42 has a product rotation positioning mechanism 43 and a product flipping support mechanism 44. A product barcode scanner assembly 45 is installed directly above the product rotation positioning mechanism 43. This arrangement improves space utilization. After the robot 2 picks up a piece of raw material from the raw material tray loading bin 32, it moves it to the second loading bin. The product rotation positioning mechanism 43 rotates and positions the raw material, and the product flipping support mechanism 44 flips the raw material before placing it into the CNC equipment for processing. This achieves complex actions such as automatic flipping and automatic slag removal.

[0020] Optionally, two NG fixture tray placement stations 41 are set on the left and right sides below the horizontal partition 42.

[0021] In this embodiment of a CNC automatic loading and unloading device for tablet computer frames, the product rotation and positioning mechanism 43 and the product flipping mechanism are distributed on the upper left and right sides of the horizontal partition 42. This arrangement improves space utilization.

[0022] In this embodiment of a CNC automatic loading and unloading device for tablet computer frames, an air-blowing slag removal component 46 is installed in the second feeding box 4. With this configuration, the working robot 2 takes out the processed clinker from the CNC equipment, cleans the clinker with the air-blowing slag removal component 46, and then loads it into the fixture tray of the clinker tray unloading hopper 33. The entire process is automatically controlled by the system.

[0023] In this embodiment of a CNC automatic loading and unloading device for tablet computer frames, door frames 5 are fixedly installed on the machine frame 1 at opposite sides of the working robot 2. The door frames 5 are equipped with openable and closable protective doors 51. This configuration allows the protective doors 51 to be closed during CNC machining to prevent cooling water and metal slag from splashing onto the CNC machine. When the CNC machining is complete, the protective doors 51 are opened to facilitate the working robot 2's operations such as material handling, unloading, and slag removal.

[0024] In this embodiment of a CNC automatic loading and unloading device for tablet computer frames, an automatic door opening and closing mechanism 52 connected to a protective door 51 is installed 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.

[0025] In this embodiment of a CNC automatic loading and unloading device for tablet computer 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 clinker of the tablet computer frame by blowing air.

[0026] The implementation process of a CNC one-to-two automatic loading and unloading device for tablet computer frames in this embodiment is as follows: The machine is started, and the system performs a self-check of the equipment's status. After the self-check is complete, a person manually places a stack of tablet computer frame jig trays into the raw material tray loading hopper 32 and presses the start button. The equipment then enters automatic operation mode. The operation robot 2 picks up a tablet computer frame raw material from the raw material tray loading hopper 32 and places it on the positioning table of the product rotation positioning mechanism 43 for secondary positioning. The product barcode scanner component 45 scans the product on the positioning table and uploads the data. The operation robot 2 then removes the jig tray and places it into the raw material unloading hopper. The tablet computer product undergoes secondary positioning and rotation processes on the positioning table. The system waits for the CNC machine to complete the processing of the previous tablet computer frame product. The protective door 51 opens, and the robot 2 first retrieves the processed tablet computer frame product from inside the CNC machine. Then, it places the raw tablet computer frame product onto the CNC machine's processing table. The robot 2 exits the CNC machine, the protective door 51 closes, and the CNC machine automatically begins operation. The robot 2 blows air to remove slag from the raw tablet computer frame product, and after cleaning, places it on the fixture tray in the raw material unloading bin 33. Then, it retrieves another raw tablet computer frame product. Once the raw material unloading bin 33 is full, all raw material fixture trays are manually removed. Preferably, the equipment is equipped with a safety light curtain; during manual operation, the loading and unloading equipment pauses. The NG (Not Found) collection station is used to place the processed NG products into the fixture tray for manual removal. This achieves automatic loading and unloading continuous processing; no dedicated personnel are required, reducing labor costs. The equipment is aesthetically pleasing and compact, occupying little space; it can handle complex processes requiring CNC machine adjustments to various product postures.

Claims

1. A CNC one-drag-two automatic feeding and discharging equipment for a tablet computer frame, characterized in that, The utility model relates to a kind of production line for the production of mobile phone frame, including: Device rack (1) is located between two CNC equipment; Work robot (2) is installed in the middle of device rack (1), for clamping tablet frame and placing in designated position; First material box (3) is located on device rack (1), and its inside is divided into raw material disc feeding bin (32) and clinker disc discharging bin (33) by vertical partition (31), raw material disc feeding bin (32) is used to stack raw material jig disc, and clinker disc discharging bin (33) is used to stack clinker jig disc; Second material box (4) is located on device rack (1), and its inside has several NG jig disc placing station (41);Device rack (1) has installation area between first material box (3) and second material box (4), and installation area is used to install work robot (2), and opposite side of work robot (2) has taking and placing opening for its extension to outside.

2. The CNC one-to-two automatic feeding and discharging equipment for the outer frame of a tablet computer according to claim 1, characterized in that, The middle part of second material box (4) is fixedly provided with horizontal partition (42), and NG jig disc placing station (41) is below horizontal partition (42), and product rotation positioning mechanism (43) and product face-over supporting mechanism (44) are provided in the upper part of horizontal partition (42), and product code scanning gun assembly (45) is provided directly above product rotation positioning mechanism (43).

3. The CNC one-to-two automatic feeding and discharging equipment for the outer frame of a tablet computer according to claim 2, characterized in that, Product rotation positioning mechanism (43) and product face-over mechanism are distributed in the upper left and right sides of horizontal partition (42).

4. The CNC one-to-two automatic feeding and discharging equipment for the outer frame of a tablet computer according to claim 1, characterized in that, Blowing slag removal assembly (46) is provided in second material box (4).

5. The CNC one-to-two automatic feeding and discharging equipment for the outer frame of a tablet computer according to claim 1, characterized in that, Door frame (5) is fixedly provided on device rack (1) at the position opposite to work robot (2), and openable protective door (51) is provided on door frame (5).

6. The CNC one-to-two automatic feeding and discharging equipment for the outer frame of a tablet computer according to claim 5, characterized in that, Automatic door opening and closing mechanism (52) connected with protective door (51) is installed on door frame (5), and automatic door opening and closing mechanism (52) is used to control the opening and closing of protective door (51).

7. The CNC one-to-two automatic feeding and discharging equipment for the outer frame of a tablet computer according to claim 5, characterized in that, Slag blowing mechanism (53) is provided in the lower part of door frame (5).

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