Scribing for producing and processing light-emitting diode

Abstract

The utility model relates to the technical field of diode processing devices, in particular to a scribing piece for producing and processing a light-emitting diode. The problems that in the using process of a traditional diode machining device, due to the fact that vibration can be generated after the machining device is started, large errors can be generated when a cutting device cuts a diode, and deviation prevention is inconvenient to achieve are solved. The utility model provides a scribing piece for producing and processing a light-emitting diode. The scribing piece comprises a positioning assembly and a lifting assembly, compared with a traditional diode machining device in the using process, the problem that in the using process, due to the fact that vibration can be generated after the machining device is started, large errors can be generated when a cutting device cuts a diode, and consequently deviation prevention is inconvenient to achieve is solved, the diode machining device is provided with a lifting structure and a positioning structure; the lifting structure can be started to drive the positioning structure through the lifting plate to adjust and rotate, and the diode on the workbench can be clamped and limited through the positioning structure, so that the purpose of preventing deviation can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of diode processing devices, in particular to a dicing device for producing and processing light-emitting diodes. Background Art

[0002] A light emitting diode refers to a semiconductor component that can emit light, referred to as LED, which has the electronic characteristics of a diode. During the processing of the light emitting diode, it needs to be cut, so a dicing device is used. The dicing device is a dicing knife, which can cut silicon, glass, ceramics and other processed objects with high precision. It is a key equipment in the post-cutting link of semiconductors. The utility model relates to the technical field of diode processing devices. With the development of society, the diode processing device industry has become more and more developed, and the diode processing devices have been continuously improved to meet the needs of production. Most diode processing devices have the function of cutting, but the function of preventing offset is not perfect enough and inconvenient to use. Since the processing device will vibrate after starting, it will cause the light emitting diode to shift, which will cause a large error when the cutting device cuts the diode, affecting the product size accuracy, making it difficult to meet actual use needs, and thus it is inconvenient to prevent offset. Utility Model Content

[0003] In order to overcome the problem that the diode processing device will generate vibration when it is started, which will cause the light-emitting diode to shift, and cause a large error when the cutting device cuts the diode, affecting the product size accuracy, making it difficult to meet actual use requirements, and thus making it inconvenient to prevent offset.

[0004] The technical solution of the utility model is: a scriber for light emitting diode production and processing, comprising a workbench, a support frame, a lifting plate, a lifting assembly, a positioning assembly, an adjustment assembly and a cutting assembly; a support frame is arranged on one side of the workbench, a lifting assembly is arranged on the inner wall of the support frame, a lifting plate is arranged on the side wall of the lifting assembly, an adjustment assembly is arranged below the lifting plate, a cutting assembly is arranged below the adjustment assembly, and a positioning assembly is arranged above the workbench.

[0005] Preferably, first, starting the lifting assembly can drive the lifting plate to move up and down, and the lifting plate can drive the positioning assembly to adjust and rotate, and the diode on the workbench can be clamped and limited by the positioning assembly, so as to achieve the purpose of preventing displacement, and starting the adjusting assembly can drive the cutting assembly to move up and down, and the diode can be cut by the cutting assembly.

[0006] Preferably, the lifting assembly includes a dust cover, a lifting motor and a driving shaft; a dust cover is arranged above the support frame, a lifting motor is arranged inside the dust cover, and a driving shaft is arranged at the output end of the lifting motor; starting the lifting motor can drive the driving shaft to rotate, thereby driving the lifting assembly to move up and down, and the dust cover can provide dust protection for the lifting motor.

[0007] Preferably, the lifting assembly also includes a lifting slot, a lifting block and a screw rod; a lifting slot is opened on the inner wall of the support frame, a screw rod is arranged inside the lifting slot, one end of the screw rod is fixedly connected to the driving shaft, and the other end of the screw rod is rotatably connected to the inner wall of the lifting slot, a lifting block is arranged on the side wall of the screw rod, and the lifting block is threadedly connected to the screw rod; the driving shaft can drive the screw rod to rotate, and the screw rod can drive the lifting block to move up and down through the lifting slot, so that the lifting plate can drive the cutting assembly to achieve the lifting effect.

[0008] Preferably, the positioning assembly includes a movable tooth plate and a fixed plate; a fixed plate is arranged on the side wall of the lifting plate, two groups of fixed plates are arranged, and a movable tooth plate is arranged under the fixed plate; the lifting plate can drive the movable tooth plate to move up and down through the fixed plate, and the positioning assembly can be driven by the movable tooth plate to achieve the effect of rotation adjustment.

[0009] Preferably, the positioning assembly also includes a positioning groove, a rotating shaft, a rotating gear and a positioning plate; a positioning groove is opened above the workbench, a rotating shaft is arranged inside the positioning groove, both ends of the rotating shaft are rotatably connected to the inner wall of the positioning groove, a rotating gear is arranged on the side wall of the rotating shaft, the rotating gear is meshed with the movable gear plate, and a positioning plate is arranged outside the rotating shaft; the movable gear plate can drive the rotating shaft to rotate through the rotating gear, and the rotating shaft can drive the positioning plate to rotate, and the diode on the workbench can be clamped and limited by two sets of positioning plates, thereby achieving the purpose of preventing displacement.

[0010] Preferably, the adjustment component includes an electric push rod, an installation box and a rotating motor; an electric push rod is arranged below the lifting plate, an installation box is arranged below the electric push rod, and a rotating motor is arranged on the side wall of the installation box; starting the electric push rod can drive the installation box to move up and down, thereby driving the cutting knife to achieve the effect of lifting and moving.

[0011] Preferably, the cutting assembly includes a threaded rod, a guide block and a cutting knife; a threaded rod is provided at the output end of the rotating motor, a guide block is provided on the side wall of the threaded rod, the guide block is threadedly connected to the threaded rod, and a cutting knife is provided below the guide block; starting the rotating motor can drive the threaded rod to rotate, and the threaded rod can drive the cutting knife to move laterally through the guide block, and the diode can be cut by the cutting knife.

[0012] Beneficial effects of the utility model:

[0013] 1. Compared with the traditional diode processing device, the light-emitting diode will be displaced due to the vibration generated after the processing device is started, which will cause a large error when the cutting device cuts the diode, affecting the product size accuracy, making it difficult to meet the actual use requirements, and thus inconvenient to prevent the offset. The diode processing device is provided with a lifting structure and a positioning structure. First, starting the lifting structure can drive the lifting plate to move up and down, and the lifting plate can drive the positioning structure to adjust and rotate. The diode on the workbench can be clamped and limited by the positioning structure, thereby achieving the purpose of preventing offset;

[0014] 2. First, starting the lifting motor can drive the driving shaft to rotate, the driving shaft can drive the screw to rotate, the screw can drive the lifting plate to move up and down through the lifting block, the lifting plate can drive the moving tooth plate to move up and down through the fixed plate, the moving tooth plate can drive the rotating shaft to rotate through the rotating gear, the rotating shaft can drive the positioning plate to rotate, and the diode on the workbench can be clamped and limited by two sets of positioning plates, so as to achieve the purpose of preventing deviation;

[0015] 3. Starting the electric control push rod can drive the installation box to move up and down, thereby driving the cutting knife to achieve the effect of moving up and down. At the same time, starting the rotating motor can drive the threaded rod to rotate. The threaded rod can drive the cutting knife to move horizontally through the guide block, and the cutting knife can achieve the effect of cutting the diode. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The first three-dimensional structure schematic diagram of a dicing device for light emitting diode production and processing according to the utility model is shown;

[0017] Figure 2 Shown is a schematic diagram of the first partial three-dimensional structure of a dicing device for light emitting diode production and processing according to the utility model;

[0018] Figure 3 Shown is a schematic diagram of the second partial three-dimensional structure of a dicing device for light emitting diode production and processing according to the utility model;

[0019] Figure 4 Shown is a schematic diagram of the third partial three-dimensional structure of a scriber for light emitting diode production and processing of the utility model;

[0020] Explanation of the accompanying drawings: 1. lifting assembly; 2. positioning assembly; 3. adjustment assembly; 4. cutting assembly; 5. workbench; 6. support frame; 7. lifting plate; 101. dust cover; 102. lifting motor; 103. driving shaft; 104. lifting slot; 105. lifting block; 106. screw rod; 201. moving gear plate; 202. fixed plate; 203. positioning slot; 204. rotating shaft; 205. rotating gear; 206. positioning plate; 301. electric control push rod; 302. mounting box; 303. rotating motor; 401. threaded rod; 402. guide block; 403. cutting knife. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0022] See also Figure 1 The utility model provides an embodiment: a scriber for light emitting diode production and processing, comprising a workbench 5, a support frame 6, a lifting plate 7, a lifting assembly 1, a positioning assembly 2, an adjustment assembly 3 and a cutting assembly 4; a support frame 6 is provided on one side of the workbench 5, a lifting assembly 1 is provided on the inner wall of the support frame 6, a lifting plate 7 is provided on the side wall of the lifting assembly 1, an adjustment assembly 3 is provided below the lifting plate 7, a cutting assembly 4 is provided below the adjustment assembly 3, and a positioning assembly 2 is provided above the workbench 5.

[0023] See also Figure 2, the lifting component 1 includes a dust cover 101, a lifting motor 102 and a driving shaft 103; a dust cover 101 is arranged above the support frame 6, a lifting motor 102 is arranged inside the dust cover 101, and a driving shaft 103 is arranged at the output end of the lifting motor 102; starting the lifting motor 102 can drive the driving shaft 103 to rotate, thereby driving the lifting component 1 to move up and down, and the dust cover 101 can play a role in dust protection for the lifting motor 102; the lifting component 1 also includes a lifting groove 104, a lifting block 105 and a screw rod 106; a lifting groove 104 is opened on the inner wall of the support frame 6, and a screw rod 106 is arranged inside the lifting groove 104, one end of the screw rod 106 is fixedly connected to the driving shaft 103, and the other end of the screw rod 106 is fixedly connected to the lifting The inner wall of the groove 104 is rotatably connected, and a lifting block 105 is arranged on the side wall of the screw rod 106, and the lifting block 105 is threadedly connected to the screw rod 106; the driving shaft 103 can drive the screw rod 106 to rotate, and the screw rod 106 can drive the lifting block 105 to move up and down through the lifting groove 104, so that the cutting component 4 can be driven by the lifting plate 7 to achieve the effect of lifting and moving; the positioning component 2 includes a movable tooth plate 201 and a fixed plate 202; a fixed plate 202 is arranged on the side wall of the lifting plate 7, and the fixed plate 202 is arranged with two groups, and a movable tooth plate 201 is arranged under the fixed plate 202; the lifting plate 7 can drive the movable tooth plate 201 to move up and down through the fixed plate 202, and the positioning component 2 can be driven by the movable tooth plate 201 to achieve the effect of rotation adjustment.

[0024] See also Figure 3-4In this embodiment, the positioning assembly 2 also includes a positioning groove 203, a rotating shaft 204, a rotating gear 205 and a positioning plate 206; a positioning groove 203 is opened above the workbench 5, and a rotating shaft 204 is arranged inside the positioning groove 203. Both ends of the rotating shaft 204 are rotatably connected to the inner wall of the positioning groove 203, and a rotating gear 205 is arranged on the side wall of the rotating shaft 204. The rotating gear 205 is meshed with the moving tooth plate 201, and a positioning plate 206 is arranged outside the rotating shaft 204; the moving tooth plate 201 can drive the rotating shaft 204 to rotate through the rotating gear 205, and the rotating shaft 204 can drive the positioning plate 206 to rotate. The diode on the workbench 5 can be clamped and limited by two sets of positioning plates 206, so as to achieve the purpose of preventing deviation; the adjustment assembly 3 includes an electric control push rod 301, a mounting box 302 and a rotating motor 303 ; An electric control push rod 301 is arranged below the lifting plate 7, and an installation box 302 is arranged below the electric control push rod 301, and a rotating motor 303 is arranged on the side wall of the installation box 302; starting the electric control push rod 301 can drive the installation box 302 to move up and down, thereby driving the cutting knife 403 to achieve the effect of lifting and moving; the cutting assembly 4 includes a threaded rod 401, a guide block 402 and a cutting knife 403; the output end of the rotating motor 303 is provided with a threaded rod 401, and a guide block 402 is arranged on the side wall of the threaded rod 401, the guide block 402 is threadedly connected to the threaded rod 401, and a cutting knife 403 is arranged below the guide block 402; starting the rotating motor 303 can drive the threaded rod 401 to rotate, and the threaded rod 401 can drive the cutting knife 403 to move laterally through the guide block 402, and the diode can be cut by the cutting knife 403.

[0025] When working, first, starting the lifting motor 102 can drive the driving shaft 103 to rotate, the driving shaft 103 can drive the screw rod 106 to rotate, the screw rod 106 can drive the lifting plate 7 to move up and down through the lifting block 105, and the lifting plate 7 can drive the moving tooth plate 201 to move up and down through the fixed plate 202;

[0026] Subsequently, the movable toothed plate 201 can drive the rotating shaft 204 to rotate by rotating the gear 205, and the rotating shaft 204 can drive the positioning plate 206 to rotate. The diode on the workbench 5 can be clamped and limited by the two sets of positioning plates 206, so as to achieve the purpose of preventing deviation;

[0027] Furthermore, starting the electric control push rod 301 can drive the installation box 302 to move up and down, thereby driving the cutting knife 403 to achieve the effect of moving up and down;

[0028] At the same time, starting the rotating motor 303 can drive the threaded rod 401 to rotate, and the threaded rod 401 can drive the cutting knife 403 to move horizontally through the guide block 402, and the diode can be cut by the cutting knife 403.

[0029] Through the above steps, first, starting the lifting component 1 can drive the lifting plate 7 to move up and down, and the lifting plate 7 can drive the positioning component 2 to adjust and rotate, and the diode on the workbench 5 can be clamped and limited by the positioning component 2, so as to achieve the purpose of preventing displacement, and starting the adjustment component 3 can drive the cutting component 4 to move up and down, and the diode can be cut by the cutting component 4.

[0030] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A scriber for light emitting diode production and processing, comprising a workbench (5); characterized in that: The invention also comprises a support frame (6), a lifting plate (7), a lifting assembly (1), a positioning assembly (2), an adjusting assembly (3) and a cutting assembly (4); a support frame (6) is arranged on one side of a workbench (5); a lifting assembly (1) is arranged on the inner wall of the support frame (6); a lifting plate (7) is arranged on the side wall of the lifting assembly (1); an adjusting assembly (3) is arranged below the lifting plate (7); a cutting assembly (4) is arranged below the adjusting assembly (3); and a positioning assembly (2) is arranged above the workbench (5).

2. The scriber for producing and processing light emitting diodes according to claim 1, characterized in that: The lifting assembly (1) comprises a dust cover (101), a lifting motor (102) and a driving shaft (103); the dust cover (101) is arranged above the support frame (6), the lifting motor (102) is arranged inside the dust cover (101), and the driving shaft (103) is arranged at the output end of the lifting motor (102).

3. The scriber for light emitting diode production and processing according to claim 1, characterized in that: The lifting assembly (1) also includes a lifting groove (104), a lifting block (105) and a screw rod (106); the lifting groove (104) is provided on the inner wall of the support frame (6); a screw rod (106) is arranged inside the lifting groove (104); one end of the screw rod (106) is fixedly connected to the driving shaft (103); the other end of the screw rod (106) is rotatably connected to the inner wall of the lifting groove (104); a lifting block (105) is provided on the side wall of the screw rod (106); and the lifting block (105) is threadedly connected to the screw rod (106).

4. The scriber for producing and processing light emitting diodes according to claim 1, characterized in that: The positioning assembly (2) comprises a movable tooth plate (201) and a fixed plate (202); the fixed plate (202) is arranged on the side wall of the lifting plate (7), two groups of the fixed plates (202) are arranged, and the movable tooth plate (201) is arranged below the fixed plate (202).

5. The scriber for light emitting diode production and processing according to claim 1, characterized in that: The positioning assembly (2) also includes a positioning groove (203), a rotating shaft (204), a rotating gear (205) and a positioning plate (206); a positioning groove (203) is provided above the workbench (5); a rotating shaft (204) is provided inside the positioning groove (203); both ends of the rotating shaft (204) are rotatably connected to the inner wall of the positioning groove (203); a rotating gear (205) is provided on the side wall of the rotating shaft (204); the rotating gear (205) is meshed with the movable tooth plate (201); and a positioning plate (206) is provided outside the rotating shaft (204).

6. The scriber for light emitting diode production and processing according to claim 1, characterized in that: The adjustment component (3) comprises an electric control push rod (301), a mounting box (302) and a rotating motor (303); the electric control push rod (301) is arranged below the lifting plate (7), the mounting box (302) is arranged below the electric control push rod (301), and the rotating motor (303) is arranged on the side wall of the mounting box (302).

7. The scriber for light emitting diode production and processing according to claim 6, characterized in that: The cutting assembly (4) comprises a threaded rod (401), a guide block (402) and a cutting knife (403); the threaded rod (401) is arranged at the output end of the rotating motor (303), the guide block (402) is arranged on the side wall of the threaded rod (401), the guide block (402) is threadedly connected to the threaded rod (401), and the cutting knife (403) is arranged below the guide block (402).

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