Four-suction-nozzle type PPZ suction device

Abstract

The utility model relates to the technical field of chips, in particular to a four-suction-nozzle type PPZ suction device which comprises an installation frame, four sets of suction nozzles are evenly distributed on the bottom side of the installation frame at intervals, a displacement control mechanism is connected between each set of suction nozzles and the installation frame, the displacement control mechanisms are used for controlling the corresponding suction nozzles to move, the structure of automatic burning equipment is optimized, and the automatic burning efficiency is improved. And the production cost is reduced, the UPH output of equipment is improved, and the product competitiveness is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to chip technical field, specifically point to a 4 suction nozzle formula PPZ sucking device. BACKGROUND

[0002] With the development of electronic technology, the operation UPH efficiency of automatic burning machine is gradually improved, the single PPZ sucking device UPH is 800Pcs / h~1000Pcs / h, and the 4 suction nozzle PPZ sucking device can improve UPH to 2500Pcs / h~2800Pcs / h, improves equipment UPH output, and improves product competitiveness. INVENTION CONTENTS

[0003] The utility model aims at least solves the problem of low efficiency of single PPZ sucking device in prior art.

[0004] The scheme provides a kind of 4 suction nozzle formula PPZ sucking device, by following specific technical means is achieved: including mounting frame, the mounting frame bottom side is uniformly spaced and is distributed with 4 groups of suction nozzle, each group of the suction nozzle is connected with displacement control mechanism between mounting frame, corresponding suction nozzle displacement is controlled using displacement control mechanism.

[0005] Preferred technical solution one: the displacement control mechanism includes lifting assembly and flat rotation component, the lifting assembly is set on mounting frame and is connected with suction nozzle for vertical control suction nozzle height;Flat rotation component is set on mounting frame and is also connected with suction nozzle, for transverse control suction nozzle rotation angle.

[0006] Preferred technical solution two: the lifting assembly includes driving pulley one rotationally installed at the top of mounting frame and driven pulley one at the bottom, lifting belt is sleeved between the driving pulley one and driven pulley one, the slider rotationally connected on suction nozzle slides along mounting frame simultaneously and is also fixedly connected with lifting belt, the lifting of slider can be controlled by the rotation of lifting belt, to realize the control of suction nozzle height.

[0007] Preferred technical solution three: the bottom of mounting frame is fixed with lateral protruding frame, and the flat rotation component is installed on the lateral protruding frame.

[0008] Preferred technical solution four: the flat rotation component includes driven pulley two rotationally sleeved in the upper portion of suction nozzle and driving pulley two rotationally installed on lateral protruding frame, and rotating belt is sleeved between the driving pulley two and driven pulley two, and the rotation of suction nozzle can be controlled by the rotation of rotating belt.

[0009] The above structure is adopted, so that the scheme has the following beneficial effects:

[0010] 1. Optimize the structure of automatic burning equipment, reduce production cost, improve equipment UPH output, and improve product competitiveness.

[0011] 2. The four suction nozzles can pick up and put down simultaneously, and the asynchronous pick-up and put-down chip achieves high speed and high efficiency while also ensuring pick-up and put-down accuracy and ultra-quiet operation. Attached Figure Description

[0012] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0013] Figure 1 This is a schematic diagram of the overall structure of this solution;

[0014] Figure 2 This is the main view of this solution;

[0015] Figure 3 This is a side view of the proposed solution.

[0016] Among them, 1. Mounting frame, 2. Suction nozzle, 3. Displacement control mechanism, 31. Lifting assembly, 311. Active belt pulley one, 312. Driven belt pulley one, 313. Lifting belt, 314. Lifting motor, 315. Slider, 32. Horizontal rotation assembly, 321. Active belt pulley two, 322. Driven belt pulley two, 323. Rotation motor, 324. Rotation belt, 4. Transverse bracket. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0018] Please see Figure 1 The 4-nozzle PPZ suction device includes a mounting bracket 1 installed on a programmer. Four sets of suction nozzles 2 are evenly distributed on the bottom side of the mounting bracket 1. The suction nozzles 2 are electrically controlled negative pressure suction nozzles. Each set of suction nozzles 2 is connected to the mounting bracket 1 by a displacement control mechanism 3. The displacement control mechanism 3 includes a lifting component 31 and a horizontal rotation component 32. The lifting component 31 is set on the mounting bracket 1 and connected to the suction nozzles 2 for vertically adjusting the height of the suction nozzles 2. The horizontal rotation component 32 is set on the mounting bracket 1 and also connected to the suction nozzles 2 for horizontally adjusting the rotation angle of the suction nozzles 2 to adjust the angle of the chip being sucked.

[0019] Please see Figures 2-3, 4 suction nozzle type PPZ suction device, the lifting assembly 31 includes the driving pulley one 311 rotationally mounted on the top of the mounting frame 1 and the driven pulley one 312 on the bottom, the lifting belt 313 is sleeved between the driving pulley one 311 and the driven pulley one 312, the slider 315 rotationally connected on the suction nozzle 2 also is fixedly connected with the lifting belt 313 while sliding along the mounting frame 1, the lifting of the slider 315 can be controlled through the rotation of the lifting belt 313, thereby the height control of the suction nozzle 2 is realized, the lifting assembly 31 further includes the lifting motor 314 fixed on the mounting frame 1, the output shaft of the lifting motor 314 is fixedly connected with the shaft of the driving pulley one 311, the bottom of the mounting frame 1 is fixed with the transverse protruding bracket 4, the horizontal rotation assembly 32 is installed on the transverse protruding bracket 4, the horizontal rotation assembly 32 includes the driven pulley two 322 slidingly sleeved in the upper part of the suction nozzle 2 and the driving pulley two 321 rotationally mounted on the transverse protruding bracket 4, the driven pulley two 322 is rotationally mounted on the transverse protruding bracket 4, the suction nozzle 2 is connected with the slider 315 rotationally at the top end after being passed through the center hole of the driven pulley two 322, the rotation pulley 324 is sleeved between the driving pulley two 321 and the driven pulley two 322, the rotation of the suction nozzle 2 can be controlled through the rotation of the rotation pulley 324, the horizontal rotation assembly 32 further includes the rotation motor 323 fixedly installed on the transverse protruding bracket 4, the output shaft of the rotation motor 323 is fixedly connected with the shaft of the driving pulley two 321;

[0020] The lifting motor 314 and the rotation motor 323 are connected with the controller in the burning machine, in use, the controller moves the PPZ suction device to the target position through controlling the X-axis Y-axis moving device on the burning machine, makes the four groups of suction nozzles 2 sequentially suck the chips 4Pcs chips through controlling the lifting motor 314, the target chip is synchronously put into the burning test seat through the camera flash shooting technology of the burning machine, after the chip test passes, the controller controls the lifting motor 314 to make the four groups of suction nozzles 2 simultaneously suck the 4Pcs chips, the controller controls the X-axis Y-axis moving device to move the PPZ to the tray position and sequentially discharges the chips into the tray, realizes the delivery of 4Pcs chips once, greatly improves the production efficiency.

[0021] Please refer to Figure 2 , 4 suction nozzle type PPZ suction device, the mounting frame 1 is provided with a proximity sensor corresponding to each group of sliders 315, the proximity sensor is used for detecting the position of the slider 315, realizing the equal-height reset of multiple groups of sliders 315, the proximity sensor is also connected with the controller, after each use, the four groups of suction nozzles 2 are reset to the same height by moving upward.

[0022] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A 4-suction nozzle PPZ suction device comprising a mounting frame (1), characterized in that: The mounting frame (1) is uniformly spaced on the bottom side with 4 groups of suction nozzles (2), each group of suction nozzles (2) is connected with the mounting frame (1) between displacement control mechanism, displacement control mechanism control corresponding suction nozzle (2) displacement; The displacement control mechanism includes lifting assembly (31) and flat turning assembly (32), the lifting assembly (31) is arranged on the mounting frame (1) and connected with the suction nozzle (2) for vertical control of the height of the suction nozzle (2); the flat turning assembly (32) is arranged on the mounting frame (1) and also connected with the suction nozzle (2), for regulating the rotation angle of the suction nozzle (2).

2. A 4 nozzle PPZ pickup device according to claim 1, characterized in that: The lifting assembly (31) includes driving pulley (311) and driven pulley (312) rotatably installed on the top and bottom of the mounting frame (1), the driving pulley (311) and the driven pulley (312) are sleeved with lifting belt (313), the slider (315) rotatably connected on the suction nozzle (2) slides along the mounting frame (1) and is also fixedly connected with the lifting belt (313).

3. A 4-nozzle PPZ suction device according to claim 2, characterized in that: The lifting assembly (31) further includes lifting motor (314) fixed on the mounting frame (1), the output shaft of the lifting motor (314) is fixedly connected with the shaft of the driving pulley (311).

4. A 4 nozzle PPZ pickup device as claimed in claim 1, characterized in that: The bottom of the mounting frame (1) is fixed with a transverse protrusion (4), and the flat turning assembly (32) is installed on the transverse protrusion (4).

5. A 4-nozzle PPZ suction device according to claim 4, characterized in that: The flat turning assembly (32) includes driven pulley (322) rotatably sleeved in the upper part of the suction nozzle (2) and driving pulley (321) rotatably installed on the transverse protrusion (4), the driving pulley (321) and the driven pulley (322) are sleeved with rotating belt (324).

6. A 4-nozzle PPZ suction device according to claim 5, characterized in that: The flat turning assembly (32) further includes rotating motor (323) fixedly installed on the transverse protrusion (4), the output shaft of the rotating motor (323) is fixedly connected with the shaft of the driving pulley (321).

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