Lamp bead chip processing and positioning device

Abstract

The utility model discloses a lamp bead chip processing positioning device which comprises a main board, a positioning mechanism is fixedly arranged on the front surface of the main board, a cavity is formed in the positioning mechanism, a negative pressure fan is fixedly arranged on the rear surface in the positioning mechanism, an air suction opening formed in the front end of the negative pressure fan is communicated with an air suction pipe, and the air suction pipe is communicated with an air outlet of the negative pressure fan. A guide pipe is arranged on the outer surface of the air suction pipe in a surrounding mode, four guide grooves are formed in the front surface of the main plate in a surrounding mode, and the end, away from the air suction pipe, of the guide pipe communicates with a suction cup. According to the lamp bead chip machining and positioning device, by arranging a negative pressure fan, a suction cup, an adjusting bolt and a guide pipe, when the device is used, a workpiece can be rapidly adsorbed and positioned through negative pressure suction force, and when the device is used, the position of the suction cup can be rapidly adjusted, so that a user can conveniently machine workpieces of different sizes, convenience is brought to the user, and the machining efficiency of the lamp bead chip is improved. The practicability of the device is improved, and the use requirements of users are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to a lamp bead chip technical field, concretely is a lamp bead chip processing positioning device. BACKGROUND

[0002] Lamp bead chip is a kind of solid-state semiconductor device, the heart of LED is a semiconductor wafer, and one end of wafer is attached to a support, one end is negative, and the other end is connected to the positive of power supply, so that the whole wafer is encapsulated by epoxy resin.

[0003] The prior art "a lamp bead chip processing positioning device" (patent number CN219882253U) is provided with a limiting mechanism, and the fixed rod is limited by the extension rod, the position of the extension rod is changed by small elastic elements, the extension rod is pulled upward, the positioning mechanism is driven to move upward, so that the positioning mechanism is positioned, the extension rod is loosened, the small elastic elements pull the extension rod to move downward, so that the positioning mechanism is positioned.

[0004] However, the lamp bead chip processing positioning device cannot quickly position the workpiece, and cannot process workpieces of different sizes according to needs, which brings inconvenience to users and cannot meet the use requirements of users. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a lamp bead chip processing positioning device to solve the problems that the lamp bead chip processing positioning device in the above background art cannot quickly position the workpiece, and cannot process workpieces of different sizes according to needs, which brings inconvenience to users and cannot meet the use requirements of users.

[0006] To achieve the above object, the utility model provides the following technical scheme: a lamp bead chip processing positioning device, including mainboard, the front surface of mainboard is fixedly provided with positioning mechanism, the inside of positioning mechanism is provided with cavity, the rear surface in positioning mechanism is fixedly provided with negative pressure fan, the negative pressure fan is located and is communicated with suction duct that the air inlet of front end is opened, the outer surface of suction duct is surrounded and is provided with guide pipe, the front surface of mainboard is surrounded and is provided with four guide grooves, the end of guide pipe away from suction duct is communicated with sucking disc, one side in guide groove is fixedly provided with supporting spring, the outer surface of positioning mechanism is surrounded and is provided with adjusting bolt.

[0007] Further, the lock slot is designed in one piece with the main plate at the four corners of the front surface of the main plate.

[0008] Further, the guide pipe is designed to be retractable, and the guide pipe is in communication with the suction duct.

[0009] Further, the negative pressure fan is located at the one side opening air outlet is communicated with the air outlet pipe, and one end of the air outlet pipe penetrates the positioning mechanism and extends to the outside thereof.

[0010] Further, the front end guide groove of the suction cup extends to the outside thereof, and the suction cup and the guide groove are movably connected.

[0011] Further, one end of the supporting spring is fixedly connected with the suction cup.

[0012] Further, one end of the adjusting bolt penetrates the positioning mechanism and the supporting spring in sequence and is in contact with the suction cup, and the adjusting bolt is threadedly connected with the positioning mechanism.

[0013] Compared with the prior art, the lamp bead chip processing positioning device has the following beneficial effects:

[0014] The lamp bead chip processing positioning device has the following beneficial effects: BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structural schematic view of the utility model;

[0016] Figure 2 It is a structural sectional view of the utility model;

[0017] Figure 3 It is a structural sectional view of the utility model; Figure 1 It is a local enlarged schematic view of A;

[0018] Figure 4 It is a local enlarged schematic view of B; Figure 2 It is a local enlarged schematic view of B.

[0019] In the drawing: 1, main plate; 2, positioning mechanism; 3, negative pressure fan; 4, air suction pipe; 5, guide pipe; 6, guide groove; 7, suction cup; 8, supporting spring; 9, adjusting bolt; 10, lock groove. DETAILED DESCRIPTION

[0020] The utility model will be further described in detail below in combination with the drawings and through specific embodiments, and the following embodiments are only descriptive, not limiting the protection scope of the utility model.

[0021] Please refer to Figures 1-4The utility model provides a technical scheme: a lamp pearl chip processing positioning device, including mainboard 1, mainboard 1 is used to set up positioning mechanism 2, the front surface fixed setting of mainboard 1 has positioning mechanism 2, positioning mechanism 2 is used to set up corresponding positioning assembly, the inside of positioning mechanism 2 is opened in cavity, the rear surface fixed setting in positioning mechanism 2 has negative pressure fan 3, and negative pressure fan 3 can produce suction power, and negative pressure fan 3 is located in the suction port of the front end and is communicated with suction pipe 4 that is opened, and suction pipe 4 can suck air, and the outer surface of suction pipe 4 is surrounded with pipe 5, and pipe 5 can transport suction power, and the front surface of mainboard 1 is surrounded and is opened with four guide grooves 6, and guide groove 6 plays the role of guiding, so that suction cup 7 can move, and one end of pipe 5 away from suction pipe 4 is communicated with suction cup 7, and suction cup 7 can adsorb workpiece, and workpiece is positioned quickly, and one side fixed setting in guide groove 6 has support spring 8, and support spring 8 can support suction cup 7, and the outer surface of positioning mechanism 2 is surrounded with adjusting bolt 9, and adjusting bolt 9 can play the role of adjusting.

[0022] Further, the lock groove 10 is provided on the front surface of the main plate 1 at the four corners, and the lock groove 10 is integrally designed with the main plate 1.

[0023] Further, the pipe 5 is designed to be telescopic, and the pipe 5 is communicated with the suction pipe 4.

[0024] Further, the negative pressure fan 3 is communicated with the air outlet pipe through the air outlet provided on one side, and one end of the air outlet pipe penetrates through the positioning mechanism 2 and extends to the outside of the positioning mechanism 2, wherein the negative pressure fan 3 can generate suction power.

[0025] Further, the front end of the suction cup 7 extends to the outside of the guide groove 6, and the suction cup 7 is movably connected with the guide groove 6, wherein the suction cup 7 can adsorb the workpiece and position the workpiece.

[0026] Further, one end of the support spring 8 is fixedly connected with the suction cup 7, wherein the support spring 8 can support the suction cup 7.

[0027] Further, one end of the adjusting bolt 9 penetrates through the positioning mechanism 2 and the support spring 8 in sequence and contacts with the suction cup 7, and the adjusting bolt 9 is screwedly connected with the positioning mechanism 2, wherein the adjusting bolt 9 can play the role of adjusting.

[0028] Working principle: using the device for positioning workpiece, the user starts the negative pressure fan 3 to produce suction, so that the suction is transported to the suction cup 7 through the pipe 5, then the user places the workpiece on the suction cup 7 and presses slightly, can use the suction cup 7 to adsorb the workpiece, when need to adjust, the user loosens the adjusting bolt 9 to extend outward, so that the adjusting bolt 9 removes the abutting of the suction cup 7, so that the suction cup 7 is driven by the supporting spring 8 to move outward, thereby adjusting the position of the suction cup 7.

[0029] According to the above working process can be known:

[0030] The lamp bead chip processing positioning device, by setting negative pressure fan 3, suction cup 7, adjusting bolt 9 and pipe 5, so that the device can quickly adsorb and position the workpiece by using the negative pressure when in use, and the position of the suction cup 7 can be quickly adjusted when in use, thereby facilitating the user to process workpieces of different sizes, bringing convenience to the user, improving the practicability of the device, and meeting the use requirement of the user.

[0031] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A lamp bead chip processing and positioning device, comprising a motherboard (1), characterized in that: A positioning mechanism (2) is fixedly installed on the front surface of the main board (1). A cavity is opened inside the positioning mechanism (2). A negative pressure fan (3) is fixedly installed on the rear surface inside the positioning mechanism (2). The air inlet of the negative pressure fan (3) at the front end is connected to an air suction pipe (4). A guide tube (5) is arranged around the outer surface of the air suction pipe (4). Four guide grooves (6) are opened around the front surface of the main board (1). A suction cup (7) is connected to the end of the guide tube (5) away from the air suction pipe (4). A support spring (8) is fixedly installed on one side inside the guide groove (6). An adjusting bolt (9) is arranged around the outer surface of the positioning mechanism (2).

2. The LED chip processing positioning device according to claim 1, characterized in that: Locking slots (10) are provided at the four corners of the front surface of the motherboard (1), and the locking slots (10) and the motherboard (1) are integrated into one piece.

3. The LED chip processing positioning device according to claim 1, characterized in that: The conduit (5) is designed to be telescopic and is connected to the suction pipe (4).

4. The LED chip processing positioning device according to claim 1, characterized in that: The negative pressure fan (3) has an air outlet on one side connected to an air outlet pipe, and one end of the air outlet pipe passes through the positioning mechanism (2) and extends to its outside.

5. The LED chip processing positioning device according to claim 1, characterized in that: The suction cup (7) has a front guide groove (6) that extends to its exterior, and the suction cup (7) and the guide groove (6) are movably connected.

6. The LED chip processing positioning device according to claim 1, characterized in that: One end of the support spring (8) is fixedly connected to the suction cup (7).

7. The LED chip processing positioning device according to claim 1, characterized in that: One end of the adjusting bolt (9) passes through the positioning mechanism (2) and the support spring (8) in sequence and contacts the suction cup (7). The adjusting bolt (9) is threadedly connected to the positioning mechanism (2).

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