A semi-automatic four-head engraving machine

Abstract

This utility model relates to the technical field of glass processing equipment, and in particular to a semi-automatic four-head precision engraving machine. It includes a machine body, on which a coarse positioning stage is provided. Multiple feeding stations are provided on the coarse positioning stage for placing glass. A unloading rack is provided on the machine body, and multiple material boxes are provided on the unloading rack for collecting glass. A processing table is provided on the machine body, and a material transfer assembly is provided on the machine body for transferring glass from the feeding stations to the processing table and from the processing table to the material boxes. This utility model effectively improves processing efficiency by loading and unloading irregularly shaped glass.

Description

Technical Field

[0001] This utility model relates to the technical field of glass processing equipment, and in particular to a semi-automatic four-head precision engraving machine. Background Technology

[0002] With the rapid development of the consumer electronics market, the demand for ultra-thin, irregularly shaped glass for touch displays, such as smartphones and tablets, has surged. Traditional glass processing equipment faces significant technical bottlenecks in areas such as irregular cutting and precision forming, necessitating a high-efficiency, high-precision glass engraving machine to meet the stringent requirements of modern manufacturing for glass processing. This glass engraving machine uses a grinding head in conjunction with a spindle to achieve fine grinding of glass, and can perform processes such as drilling, chamfering, and irregular cutting.

[0003] However, when processing irregularly shaped glass, it is currently inconvenient to stack the glass together for loading, and after processing, it is also inconvenient to insert the glass pieces one by one into the rack, making loading and unloading quite troublesome. Utility Model Content

[0004] To facilitate the loading and unloading of irregularly shaped glass, this utility model provides a semi-automatic four-head engraving machine to address the problems of existing technology.

[0005] This utility model provides a semi-automatic four-head engraving machine, which adopts the following technical solution:

[0006] A semi-automatic four-head engraving machine includes a machine body, on which a coarse positioning stage is provided, and multiple feeding stations are provided on the coarse positioning stage for placing glass. A material unloading rack is provided on the machine body, and multiple material boxes are provided on the material unloading rack for collecting glass. A processing table is provided on the machine body, and a material transfer component is provided on the machine body for transferring glass from the feeding stations to the processing table and from the processing table to the material boxes.

[0007] Preferably, the transfer assembly includes a transfer frame slidably mounted on the machine body, a sliding frame slidably mounted on the transfer assembly, and a transfer plate mounted on the sliding frame. A conveyor belt is mounted on the machine body, with conveyor pulleys on the inner sides of both ends of the conveyor belt. The conveyor pulleys are rotatably connected to the machine body. The conveyor belt is connected to the transfer frame. A conveyor motor for driving the conveyor pulleys to rotate is mounted on the machine body. A transfer belt is mounted on the transfer frame and fixedly connected to the sliding frame. Transfer pulleys are on the inner sides of both ends of the transfer belt and rotatably connected to the transfer frame. A transfer motor for driving the transfer pulleys to rotate is mounted on the transfer frame. A lifting cylinder is mounted on the sliding frame, with the piston rod of the lifting cylinder fixedly connected to the transfer plate. Multiple suction nozzles are mounted on the transfer plate.

[0008] Preferably, positioning rods are provided on both sides adjacent to the feeding station.

[0009] Preferably, the feeding station is provided with an annular groove.

[0010] Preferably, the unloading rack is provided with a side plate, and the side plate is provided with multiple notches, on which the material box is placed.

[0011] Preferably, the processing table is provided with multiple vacuum suction plates, and the glass is placed on the vacuum suction plates.

[0012] Preferably, the processing table is slidably provided with a mounting frame, and positioning blocks are provided on both adjacent sides of the vacuum suction plate. The positioning blocks are fixedly connected to the mounting frame. A positioning cylinder is provided on the processing table. The positioning cylinder is arranged along the diagonal direction of the vacuum suction plate, and the piston rod of the positioning cylinder is fixedly connected to the mounting frame.

[0013] Preferably, the machine body is provided with a drive motor, the output shaft of the drive motor is coaxially connected to a drive screw, and the drive screw is threadedly connected to the processing table.

[0014] Preferably, a movable frame is slidably mounted on the machine body, a movable motor is mounted on the machine body, a movable lead screw is coaxially mounted on the output shaft of the movable motor, the movable lead screw is threadedly connected to the movable frame, multiple lifting frames are slidably connected on the movable frame, a grinding spindle is mounted on the lifting frame, a lifting motor is mounted on the movable frame, a lifting lead screw is coaxially connected on the output shaft of the lifting motor, and the lifting lead screw is threadedly connected to the lifting frame.

[0015] In summary, this utility model includes at least one of the following beneficial technical effects of a semi-automatic four-head engraving machine:

[0016] After the operator places the glass on the feeding station of the coarse positioning table, the conveyor motor and the transfer motor work to move the transfer plate above the glass. Then, the suction nozzle on the transfer plate picks up the glass and moves it to the processing table for processing. After the glass is processed, the transfer plate moves above the glass again, and the suction nozzle on the transfer plate picks up the glass. Then, the glass is moved to the material box and placed into the material box. This makes it easy to load and unload irregular shaped glass, improving work efficiency. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0018] Figure 2 This is a schematic diagram of the structure of the coarse positioning platform and the unloading rack in this utility model.

[0019] Figure 3 This is a schematic diagram of the structure of the transfer component in this utility model.

[0020] Figure 4 This is a schematic diagram of the processing table in this utility model.

[0021] Figure 5 This is a structural schematic diagram of the processing table from another perspective in this utility model.

[0022] Figure 6 This is a schematic diagram of the grinding spindle in this utility model.

[0023] Figure 7 This is a schematic diagram of the structure of the mobile motor in this utility model.

[0024] In the diagram: 1. Machine body; 2. Rough positioning table; 21. Unloading station; 22. Positioning rod; 23. Circular groove; 3. Unloading rack; 31. Material box; 32. Side plate; 321. Notch; 4. Machining table; 41. Vacuum suction plate; 42. Mounting frame; 421. Positioning block; 43. Positioning cylinder; 5. Transfer assembly; 51. Transfer frame; 52. Sliding frame; 53. Transfer plate; 531. Suction nozzle; 54. Conveyor belt; 55. Conveyor motor; 551. Synchronous shaft; 56. Transfer belt; 57. Transfer motor; 58. Lifting cylinder; 6. Moving frame; 61. Moving motor; 611. Moving lead screw; 62. Lifting frame; 621. Grinding spindle; 63. Lifting motor; 7. Glass; Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] In the description of this application, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this application is in use. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this application. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0027] This utility model discloses a semi-automatic four-head engraving machine, such as... Figure 1-7 As shown, the machine includes a body 1, on which a coarse positioning platform 2 is fixedly mounted. The coarse positioning platform 2 has multiple feeding stations 21 for placing glass 7. Operators can place irregularly shaped glass 7 onto the feeding stations 21. Simultaneously, positioning rods 22 are provided on both adjacent sides of the feeding stations 21, and the positioning rods 22 are fixedly connected to the coarse positioning platform 2. When the operator places the glass 7 onto the feeding station 21, the glass 7 can abut against the positioning rods 22, thus performing preliminary positioning of the glass 7, making the placement more accurate. In addition, the feeding station 21 is provided with an annular groove 23. When some irregularly shaped glass 7 has protrusions, the annular groove 23 can easily accommodate the protrusions of the glass 7, making the glass 7 more stable. In this embodiment, the number of feeding stations 21 and material boxes 31 is preferably four, so that four glass 7s can be placed simultaneously.

[0028] In addition, a processing table 4 is provided on the machine body 1. When processing glass 7, glass 7 is transferred onto the processing table 4 for processing. The machine body 1 is also provided with a material transfer assembly for transferring glass 7 from the feeding station 21 to the processing table 4. Specifically, the material transfer assembly 5 includes a material transfer frame 51 provided on the machine body 1, a sliding frame 52 slidably provided on the material transfer frame, and a material transfer plate 53 provided on the sliding frame 52. Both ends of the material transfer frame 51 are slidably connected to the machine body 1. Both ends of the transfer frame 51 are equipped with conveyor belts 54, and both ends of the conveyor belts 54 are equipped with conveyor belt pulleys 54. The ends of the conveyor belt pulleys 54 are rotatably supported on the machine body 1. The conveyor belts 54 are wrapped around and connected to the conveyor belt pulleys 54, and are fixedly connected to the transfer frame 51. A conveyor motor 55 is fixedly mounted on the machine body 1 along the X-axis. The output shaft of the conveyor motor 55 is coaxially fixedly connected to the conveyor belt pulleys 54. At the same time, the output shaft of the conveyor motor 55 is coaxially connected to a synchronous shaft 551, which is coaxially connected to the conveyor belt pulleys 54 at the same end of the two conveyor belts 54. This allows the two conveyor belts 54 to move synchronously. When the conveyor motor 55 is working, it drives the conveyor belt pulleys 54 to rotate, thereby moving the conveyor belts 54 and thus moving the transfer frame 51 on the machine body 1. In addition, a transfer belt 56 is provided on the transfer frame 51, and the transfer belt 56 is fixedly connected to the sliding frame 52. Both ends of the transfer belt 56 are provided with transfer belt pulleys, which are connected to the transfer belt pulleys. The ends of the transfer belt pulleys 56 are rotatably supported by the transfer frame 51. A transfer motor 57 is fixedly installed on the transfer frame 51 along the Z-axis direction. The output shaft of the transfer motor 57 is coaxially connected to the transfer belt pulleys 56. When the transfer motor 57 is working, it drives the transfer belt pulleys 56 to rotate, thereby moving the transfer belt 56 and subsequently moving the sliding frame 52 on the transfer frame 51. Simultaneously, a lifting cylinder 58 is fixedly installed on the sliding frame 52 along the Z-axis direction. The piston rod of the lifting cylinder 58 is fixedly connected to the transfer plate 53, and multiple suction nozzles 531 are fixedly installed on the transfer plate 53. The conveyor motor 55 drives the transfer frame 51 to move, and the transfer motor 57 drives the sliding frame 52 to move. When the transfer plate 53 moves to the unloading station 21, the piston rod of the lifting cylinder 58 extends, driving the transfer plate 53 to descend. The suction nozzle 531 on the transfer plate 53 picks up the four glass 7 at the same time, and then moves the glass 7 to be placed on the processing table 4.

[0029] Meanwhile, multiple vacuum suction plates 41 are fixedly installed on the processing table 4. The glass 7 is placed on the vacuum suction plates 41, which can adsorb and fix the glass 7, making it less likely to move during processing. At the same time, a mounting frame 42 is slidably connected to the processing table 4. Positioning blocks 421 are provided on both sides of the vacuum suction plates 41, and the positioning blocks 421 are fixedly connected to the mounting frame 42. A positioning cylinder 43 is fixedly installed on the processing table 4. The positioning cylinder 43 is arranged diagonally along the vacuum suction plates 41, and the piston rod of the positioning cylinder 43 is fixedly connected to the mounting frame 42. When the glass 7 is placed on the vacuum suction plates 41, the positioning cylinder 43 drives the mounting frame 42 to move closer to the glass 7. The positioning blocks 421 on the mounting frame 42 can easily align the glass 7, improving the accuracy of glass 7 processing. In addition, a drive motor is fixedly installed on the machine body 1 along the Y-axis direction. The output shaft of the drive motor is coaxially fixedly connected to a drive screw. The drive screw is threadedly connected to the processing table 4. When the drive motor is working, it causes the drive screw to rotate, thereby driving the processing table 4 to move along the Y-axis direction.

[0030] In addition, a movable frame 6 is slidably connected to the machine body 1. The movable frame 6 is located above the processing table 4. A movable motor 61 is fixedly installed on the machine body 1 along the X-axis direction. A movable lead screw 611 is coaxially fixedly connected to the output shaft of the movable motor 61. The movable lead screw 611 is threadedly connected to the movable frame 6. Multiple lifting frames 62 are slidably connected to the movable frame 6. A grinding spindle 621 is fixedly installed on the lifting frame 62. In this embodiment, the number of movable frames 6 and grinding spindles 621 is preferably four. A lifting motor 63 is fixedly installed on the movable frame 6 along the Z-axis direction. A lifting lead screw is coaxially connected to the output shaft of the lifting motor 63. The lifting lead screw is threadedly connected to the lifting frame 62. After the glass 7 is placed on the processing table 4, the movable motor 61 drives the grinding spindle 621 to move along the X-axis direction, while the lifting motor 63 drives the grinding spindle 621 to move along the Z-axis direction. The drive motor drives the glass 7 to move along the Y-axis direction. In this way, the glass 7 can be processed in three dimensions.

[0031] In addition, a feeding rack 3 is fixedly installed on the machine body 1. Multiple material boxes 31 are placed on the feeding rack 3 at intervals. The material boxes 31 are used to collect glass 7. After the glass 7 is processed, the transfer motor 57 and the conveyor motor 55 work to drive the transfer plate 53 to move above the processing table 4. Then, the lifting cylinder 58 drives the transfer plate 53 to descend and suck up the glass 7. Then, the glass 7 is moved above the material box 31 and placed in the material box 31. In addition, a side plate 32 is integrally formed on one side of the feeding rack 3. Multiple notches 321 are spaced apart on the side plate 32. The material box 31 is placed on the notch 321. After the operator places the material box 31 on the notch 321, the notch 321 can hold the material box 31. In this way, after adjusting the parameters, the conveyor motor 55 can accurately convey the glass 7 to the material box 31.

[0032] The implementation principle of a semi-automatic four-head engraving machine according to this utility model embodiment is as follows: After the operator places the glass 7 on the feeding station 21 of the coarse positioning table 2, the conveyor motor 55 and the transfer motor 57 work to move the transfer plate 53 above the glass 7. Then, the lifting cylinder 58 lowers so that the suction nozzle 531 on the transfer plate 53 picks up the glass 7. Then, the glass 7 is moved to the processing table 4 for processing. After the glass 7 is processed, the conveyor motor 55 and the transfer motor 57 work to move the transfer plate 53 above the glass 7. Then, the lifting cylinder 58 lowers so that the suction nozzle 531 on the transfer plate 53 picks up the glass 7. Then, the glass 7 is moved to the material box 31 and placed into the material box 31. This makes it convenient to load and unload irregularly shaped glass 7, improving work efficiency.

[0033] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some changes or modifications to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes, and modifications made to the above embodiments based on the present utility model without departing from the scope of the present utility model shall fall within the scope of the present utility model.

Claims

1. A semi-automatic four-head engraving and milling machine, characterized in that: The machine includes a body (1), on which a coarse positioning stage (2) is provided, and on which multiple feeding stations (21) are provided, the feeding stations (21) being used to place glass (7). On which the machine is also a feeding rack (3), the feeding rack (3) having multiple material boxes (31) for collecting glass (7), and on which the machine is also a processing table (4), and on which a transfer assembly (5) is provided to transfer glass (7) from the feeding station (21) to the processing table (4) and from the processing table (4) to the material box (31). The transfer assembly (5) includes a transfer frame (51) slidably mounted on the machine body (1), a sliding frame (52) slidably mounted on the transfer frame, and a transfer plate (53) mounted on the sliding frame (52). A conveyor belt (54) is mounted on the machine body (1). Conveyor pulleys are mounted on the inner sides of both ends of the conveyor belt (54). The conveyor pulleys are rotatably connected to the machine body (1). The conveyor belt (54) is connected to the transfer frame (51). A conveyor motor (55) is mounted on the machine body (1) to drive the conveyor pulleys to rotate. A transfer belt (56) is provided on the transfer frame (51), and the transfer belt (56) is fixedly connected to the sliding frame (52). Transfer pulleys are provided on the inner sides of both ends of the transfer belt (56), and the transfer pulleys are rotatably connected to the transfer frame (51). A transfer motor (57) for driving the transfer pulleys to rotate is provided on the transfer frame (51). A lifting cylinder (58) is provided on the sliding frame (52), and the piston rod of the lifting cylinder (58) is fixedly connected to the transfer plate (53). Multiple suction nozzles (531) are provided on the transfer plate (53).

2. The semi-automatic four-head engraving and cutting machine according to claim 1, characterized in that: Positioning rods (22) are provided on both sides of the material feeding station (21).

3. The semi-automatic four-head engraving and cutting machine according to claim 1, characterized in that: The material feeding station (21) is provided with an annular groove (23).

4. The semi-automatic four-head engraving and cutting machine according to claim 1, characterized in that: The unloading rack (3) is provided with a side plate (32), and the side plate (32) is provided with multiple notches (321), and the material box (31) is placed on the notches (321).

5. The semi-automatic four-head engraving and cutting machine according to claim 1, characterized in that: The processing table (4) is provided with multiple vacuum suction plates (41), and the glass (7) is placed on the vacuum suction plates (41).

6. The semi-automatic four-head engraving and cutting machine according to claim 5, characterized in that: The processing table (4) is slidably provided with a mounting frame (42). Positioning blocks (421) are provided on both adjacent sides of the vacuum suction plate (41). The positioning blocks (421) are fixedly connected to the mounting frame (42). A positioning cylinder (43) is provided on the processing table (4). The positioning cylinder (43) is arranged along the diagonal direction of the vacuum suction plate (41). The piston rod of the positioning cylinder (43) is fixedly connected to the mounting frame (42).

7. A semi-automatic four-head engraving machine according to claim 1, characterized in that: A drive motor is provided on the machine body (1), and a drive screw is coaxially connected to the output shaft of the drive motor. The drive screw is threadedly connected to the processing table (4).

8. The semi-automatic four-head engraving and cutting machine according to claim 1, characterized in that: A movable frame (6) is slidably mounted on the machine body (1). A movable motor (61) is mounted on the machine body (1). A movable lead screw (611) is coaxially mounted on the output shaft of the movable motor (61). The movable lead screw (611) is threadedly connected to the movable frame (6). Multiple lifting frames (62) are slidably mounted on the movable frame (6). A grinding spindle (621) is mounted on the lifting frame (62). A lifting motor (63) is mounted on the movable frame (6). A lifting lead screw is coaxially connected to the output shaft of the lifting motor (63). The lifting lead screw is threadedly connected to the lifting frame (62).

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