CN210501869U

CN210501869U - High accurate printing positioner of electronic module

Info

Publication number: CN210501869U
Application number: CN201922097462.0U
Authority: CN
Inventors: 杨春辉
Original assignee: Jiangsu Weike Electronics Co Ltd
Current assignee: Jiangsu Weike Electronics Co Ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-05-12
Anticipated expiration: 2029-11-28

Abstract

The utility model discloses a high accurate printing positioner of electronic module, its structure includes the workstation, the utility model discloses a set up complementary unit in workstation right side rear end, through the normal running fit of cam with the sliding frame for the ventilation pipe is controlled the iterative motion, thereby make the cleaning rod clear up the module, the separation that produces by the air-blower again has the hose to lead in the ventilation pipe, again by the orifice with wind blowout to the module clear up, high-efficient clearance has been reached, and avoid the influence of remaining piece to the printing in the template, the advantage of the efficiency of printing has been improved.

Description

High accurate printing positioner of electronic module

Technical Field

The utility model relates to a high accurate printing positioner of electronic module belongs to the positioner field.

Background

In the field of semiconductors, system-in-package is a trend of packaging products at present, a printed circuit board is manufactured into a Printed Circuit Board Assembly (PCBA) after being loaded by a surface mount technology, a plastic package material is filled on the upper surface of the PCBA to form a mold package layer, an electronic module is formed after curing, and when an existing packaging printer prints, a packaging printed product is directly and manually placed at the input end of the packaging printer, so that deviation and even defective products easily occur in the printing position of the packaging printed product, the electronic module needs to be positioned, and the positioning device is a device used for determining the position required by a workpiece or a processing tool.

Because the high accurate printing positioner of current electronic module, normally clear up by the manual work before the module printing, but the manual work can not effectual clear up, remains some debris such as tiny dust, piece easily, influences the finished product's of printing quality easily, and has reduced the efficiency of printing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a high accurate printing positioner of electronic module to solve prior art because the high accurate printing positioner of current electronic module, clear up by the manual work usually before the module printing, but the manual work can not effectually clear up, and debris such as some remaining tiny dust, piece easily influence the off-the-shelf quality of printing, and reduced the problem of the efficiency of printing.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a high-precision printing positioning device of an electronic module comprises a workbench and an auxiliary mechanism, wherein graduated scales are arranged on the front side and the rear side of the workbench, the rear end of the workbench is fixed with the auxiliary mechanism through soldering tin, the auxiliary mechanism comprises a first motor, a base, a cam, a sliding frame, a fixed rod, a ventilation pipe, a spray hole, a cleaning rod, a cleaning brush, a hose, an air outlet, an air blower, a rotating shaft, a second motor and a shell, the front end of the first motor penetrates through the right end of the base and is fixed with the left rear end of the cam, the left side and the right side of the cam are rotatably connected with the sliding frame, the middle part of the right end of the sliding frame is communicated with the ventilation pipe, the spray hole is formed in the left side of the ventilation pipe, the left end of the ventilation pipe is fixed with the cleaning rod, the cleaning brush is arranged at the left end of, the air outlet sets up in the air-blower left end, air-blower rear end middle part is connected with the rotation axis rotation, the rotation axis rear end is fixed mutually with the second motor, the second motor rear end is fixed mutually with the shell, the workstation rear end passes through soldering tin with the shell and fixes.

Further, the upper left end of the workbench is fixed with a fixed block into a whole, the middle part of the upper end of the fixed block is communicated with a first knob, the lower end of the first knob is pressed and fixed with a threaded rod, the left end of the threaded rod is fixed with a second knob into a whole, the front end and the rear end of the workbench are provided with chutes, the upper ends of the chutes are in sliding connection with a sliding block, the front end and the rear end of the sliding block are fixed with the fixed table, the middle part of the upper end of the fixed table is provided with a groove, the right end of the threaded rod is fixed with the groove through soldering tin, the right end of the fixed table is fixed with a module positioning area, the upper surface of the right end of the module positioning area is provided with a convex block, the front end of the workbench is provided with a control panel, the front end of the control panel is provided with, the control panel is electrically connected with the power line.

Further, the lower end of the first motor is fixed with the trapezoidal support frame, and the lower end of the trapezoidal support frame is fixed with the base through soldering tin.

Furthermore, the upper end, the lower end, the left end and the right end of the inner side of the shell are fixed with the fixing rod, and the rear end of the shell is fixed with the base.

Furthermore, six spray holes with the radius of 2cm are formed in the left end of the ventilation pipe, and the spray holes are identical in structure.

Furthermore, the fixed rod is provided with two fixed rods, and the inner side of each fixed rod is provided with a sliding groove with the length of 20 cm.

Furthermore, the sliding frame slides in the sliding groove in the inner side of the fixed rod, and the maximum slidable distance between the sliding frame and the fixed rod is 17 cm.

Further, the hose is provided with the sealing rubber strip with air outlet fixed department, and sealing rubber strip thickness is 2 cm.

Further, the workbench is made of an aluminum alloy material.

Furthermore, the module positioning area is made of stainless steel.

The utility model discloses a high-accuracy printing positioner of electronic module, through setting up complementary unit in workstation right rear end, through the normal running fit of cam with smooth frame, make the ventilation pipe control the repetitive motion, thereby make the cleaning rod clear up the module, the separation that produces by the air-blower again has the leading-in ventilation pipe of hose, again by the orifice with the wind blowout clear up the module, high-efficient clearance has been reached, and avoid the influence of remaining piece to the printing in the template, the advantage of the efficiency of printing has been improved.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the auxiliary mechanism of the present invention;

FIG. 3 is a schematic view of the auxiliary mechanism of the present invention;

FIG. 4 is a schematic view of the blower of the present invention;

fig. 5 is a left side view structural diagram of the auxiliary mechanism of the present invention.

In the figure: the device comprises a workbench-1, a graduated scale-2, a fixed block-3, a first knob-4, a threaded rod-5, a second knob-6, a sliding chute-7, a sliding block-8, a fixed table-9, a groove-10, a module positioning area-11, a bump-12, an auxiliary mechanism-13, a control panel-14, a motor switch-15, a power line-16, a first motor-131, a base-132, a cam-133, a sliding frame-134, a fixed rod-135, a ventilation pipe-136, a spray hole-137, a cleaning rod-138, a cleaning brush-139, a hose-1310, an air outlet-1311, an air blower-1312, a rotating shaft-1313, a second motor-1314 and a shell-1315.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a high-precision printing and positioning device for an electronic module: comprises a workbench 1 and an auxiliary mechanism 13, scales 2 are arranged on the front side and the rear side of the workbench 1, the rear end of the workbench 1 is fixed with the auxiliary mechanism 13 through soldering tin, the auxiliary mechanism 13 is composed of a first motor 131, a base 132, a cam 133, a sliding frame 134, a fixing rod 135, a vent pipe 136, a spray hole 137, a cleaning rod 138, a cleaning brush 139, a hose 1310, an air outlet 1311, an air blower 1312, a rotating shaft 1313, a second motor 1314 and a shell 1315, the front end of the first motor 131 penetrates through the right end of the base 132 and is fixed with the left rear end of the cam 133, so that the cam 133 can work better, the left side and the right side of the cam 133 are rotatably connected with the sliding frame 134, the middle part of the right end of the sliding frame 134 is communicated with the vent pipe 136, the spray hole 137 is arranged on the left side of the vent pipe 136, the left end of the vent pipe 136 is fixed with the cleaning rod 138, the cleaning, the left lower end of the hose 1310 is fixed with the air outlet 1311, wind power can effectively clean the module for the second time, the air outlet 1311 is arranged at the left end of the air blower 1312, the middle of the rear end of the air blower 1312 is rotatably connected with the rotating shaft 1313, the rear end of the rotating shaft 1313 is fixed with the second motor 1314, the rear end of the second motor 1314 is fixed with the shell 1315, and the rear end of the workbench 1 is fixed with the shell 1315 through soldering tin.

Wherein, the upper left end of the workbench 1 is fixed with a fixed block 3 into a whole, the middle part of the upper end of the fixed block 3 is communicated with a first knob 4, the lower end of the first knob 4 is pressed and fixed with a threaded rod 5, the left end of the threaded rod 5 is fixed with a second knob 6 into a whole, the front end and the rear end of the workbench 1 are provided with chutes 7, the upper end of each chute 7 is connected with a slide block 8 in a sliding way, the front end and the rear end of each slide block 8 are fixed with a fixed table 9, the middle part of the upper end of the fixed table 9 is provided with a groove 10, the right end of the threaded rod 5 is fixed with the groove 10 through soldering tin, the right end of the fixed table 9 is fixed with a module positioning area 11, the upper surface of the right end of the module positioning area 11 is provided with a convex block 12, the front end of the workbench 1 is provided with a, the motor switch 15, the first motor 131 and the second motor 1314 are electrically connected with the control panel 14, the control panel 14 is electrically connected with the power line 16, and the fixing table 9 makes the module positioning area 11 easier to position.

The lower end of the first motor 131 is fixed to the trapezoidal support 1316, and the lower end of the trapezoidal support 1316 is fixed to the base 132 through solder, so that the first motor 131 is effectively supported and fixed.

Wherein, the upper, lower, left and right ends of the inner side of the casing 1315 are fixed with the fixing rod 135, and the rear end of the casing 1315 is fixed with the base 132, so as to provide an effective supporting and fixing effect for the fixing rod 135.

Six spray holes 137 with the radius of 2cm are formed in the left end of the ventilation pipe 136, and the spray holes 137 are completely identical in structure, so that the module is cleaned conveniently.

The number of the fixing rods 135 is two, and a sliding groove with a length of 20cm is formed in the inner side of the fixing rod 135, so that the sliding frame 134 can slide in the inner side of the fixing rod 135 better.

The sliding frame 134 slides along the inner sliding groove of the fixed rod 135, and the maximum slidable distance between the sliding frame 134 and the fixed rod 135 is 17cm, so that the sliding distance of the sliding frame 134 is limited.

Wherein, the hose 1310 is provided with the sealing rubber strip with air outlet 1311 fixed department, and sealing rubber strip thickness is 2cm, and the sealing rubber strip makes wind-force can not take place the leakage phenomenon.

Wherein, the workbench 1 is made of aluminum alloy.

The module positioning area 11 is made of stainless steel.

The blower 1312 described in this patent is mainly composed of the following six parts: the blower runs eccentrically by the offset rotor in the cylinder, and makes the volume change between the vanes in the rotor groove to suck, compress and discharge air, and utilizes the pressure difference of the blower to automatically send the lubrication to the oil dripping nozzle, and drips into the cylinder to reduce friction and noise, and can keep the gas in the cylinder from back flowing.

When a user wants to use the device, the device can be placed at a place to be used, then a power line 16 is connected with an upper power supply, then a module to be used is fixed in a module positioning area 11 in an inserting mode, then the first knob 4 at the upper end of the fixing block 3 is rotated anticlockwise by the user, so that the threaded rod 5 is not in a fastening state, then the second knob 6 is rotated, so that the sliding block 8 slides on the sliding groove 7, the position of the module required by the user is adjusted by observing the graduated scales 2 at two sides of the workbench 1, the first knob 4 is rotated clockwise by the user after the proper position is adjusted, the effect of fixing the threaded rod 5 is achieved, then the motor switch 15 on the control panel 14 is started, so that the first motor 131 starts to operate, and the cam 133 is driven to rotate and slide in the sliding frame 134, the sliding frame 134 moves back and forth inside the fixed rod 135, so that the three cleaning rods 138 arranged on the ventilation pipe 136 clean dust and debris on the surface of the module through the cleaning brushes 139, then the second motor 1314 starts to work by opening the motor switch 15 on the control panel 14, the fan blades inside the blower 1312 rotate through the rotating shaft 1313, the generated wind power is poured into the hose 1310 through the air outlet 1311, then the wind power is guided into the hollow sliding frame 134 through the hose 1310, finally, the module is cleaned for the second time through the spray holes 137 formed in the lower end of the ventilation pipe 136 connected with the sliding frame 134, when printing is needed, all the switches are closed, and then the power line 16 is disconnected.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A high-precision printing positioning device for an electronic module comprises a workbench (1), wherein graduated scales (2) are arranged on the front side and the rear side of the workbench (1);

the method is characterized in that: the cleaning device is characterized by further comprising an auxiliary mechanism (13), the rear end of the workbench (1) is fixed with the auxiliary mechanism (13) through soldering tin, the auxiliary mechanism (13) is composed of a first motor (131), a base (132), a cam (133), a sliding frame (134), a fixing rod (135), a ventilating pipe (136), a spray hole (137), a cleaning rod (138), a cleaning brush (139), a hose (1310), an air outlet (1311), an air blower (1312), a rotating shaft (1313), a second motor (1314) and a shell (1315), the front end of the first motor (131) penetrates through the right end of the base (132) and is fixed with the left rear end of the cam (133), the left side and the right side of the cam (133) are rotatably connected with the sliding frame (134), the middle part of the right end of the sliding frame (134) is communicated with the ventilating pipe (136), the left side of the ventilating pipe (136) is provided with the spray hole (137), and the left end of, the cleaning device is characterized in that a cleaning brush (139) is arranged at the left end of the cleaning rod (138), the back of the left end of the sliding frame (134) is communicated with a hose (1310), the left lower end of the hose (1310) is fixed with an air outlet (1311), the air outlet (1311) is arranged at the left end of an air blower (1312), the middle of the rear end of the air blower (1312) is rotatably connected with a rotating shaft (1313), the rear end of the rotating shaft (1313) is fixed with a second motor (1314), the rear end of the second motor (1314) is fixed with a shell (1315), and the rear end of the workbench (1) is fixed with the shell (1315) through soldering tin.

2. The high-precision printing and positioning device for the electronic module according to claim 1, wherein: the upper left end of the workbench (1) is fixed with the fixed block (3) into a whole, the middle of the upper end of the fixed block (3) is connected with the first knob (4) in a penetrating way, the lower end of the first knob (4) is tightly pressed and fixed with the threaded rod (5), the left end of the threaded rod (5) is fixed with the second knob (6) into a whole, the front end and the rear end of the workbench (1) are provided with chutes (7), the upper end of the chutes (7) is slidably connected with the sliding block (8), the front end and the rear end of the sliding block (8) are fixed with the fixed table (9), the middle of the upper end of the fixed table (9) is provided with a groove (10), the right end of the threaded rod (5) is fixed with the groove (10) through soldering tin, the right end of the fixed table (9) is fixed with the module positioning area (11), the upper surface of the right end of the module positioning area (11) is, the front end of the control panel (14) is provided with a motor switch (15), the front end of the workbench (1) is provided with a power line (16), the motor switch (15), the first motor (131) and the second motor (1314) are electrically connected with the control panel (14), and the control panel (14) is electrically connected with the power line (16).

3. The high-precision printing and positioning device for the electronic module according to claim 1, wherein: the lower end of the first motor (131) is fixed with the trapezoidal support frame (1316), and the lower end of the trapezoidal support frame (1316) is fixed with the base (132) through soldering tin.

4. The high-precision printing and positioning device for the electronic module according to claim 1, wherein: the upper end, the lower end, the left end and the right end of the inner side of the shell (1315) are fixed with the fixing rod (135), and the rear end of the shell (1315) is fixed with the base (132).

5. The high-precision printing and positioning device for the electronic module according to claim 1, wherein: six spray holes (137) with the radius of 2cm are formed in the left end of the ventilation pipe (136), and the spray holes (137) are completely the same in structure.

6. The high-precision printing and positioning device for the electronic module according to claim 1, wherein: the number of the fixing rods (135) is two, and a sliding groove with the length of 20cm is formed in the inner side of each fixing rod (135).

7. The high-precision printing and positioning device for the electronic module according to claim 1, wherein: the sliding frame (134) slides with the sliding groove on the inner side of the fixed rod (135), and the maximum slidable distance between the sliding frame (134) and the fixed rod (135) is 17 cm.

8. The high-precision printing and positioning device for the electronic module according to claim 1, wherein: and a sealing rubber strip is arranged at the fixed position of the hose (1310) and the air outlet (1311), and the thickness of the sealing rubber strip is 2 cm.