CN214665889U

CN214665889U - Internal dryer of chip mounter

Info

Publication number: CN214665889U
Application number: CN202023245337.9U
Authority: CN
Inventors: 汪宏华; 王志; 李伟峰
Original assignee: Henan Pufite Electronic Technology Co ltd
Current assignee: Henan Pufite Electronic Technology Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-11-09
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses an inside desiccator of chip mounter, including fixing base and chip mounter, one side of fixing base is provided with vacuum chuck, be provided with fixing bolt on the fixing base, fixing base and vacuum chuck are through two fixing bolt fixed connection, the opposite side fixedly connected with motor of fixing base, fixedly connected with rotation axis on the output of motor, fixedly connected with multi-disc flabellum on the lateral wall of the other end of rotation axis, the fixing base passes through vacuum chuck fixed connection on the lateral wall of chip mounter, one side that the fixing base is close to the spring pipe is fixedly connected with U type heating pipe still. The utility model discloses simple structure, convenient operation, the installation is dismantled conveniently, and is easily changed, can close the heater when the high temperature, is favorable to chip mounter's normal work.

Description

Internal dryer of chip mounter

Technical Field

The utility model relates to a desiccator field especially relates to a chip mounter inside desiccator.

Background

A mounter or a surface mounting system is configured behind a dispenser or a screen printer in a production line, and is a device for accurately placing a surface-mounted component on a PCB pad by moving a mounting head.

The desiccator in current chip mounter is difficult to dismantle, is difficult to change after damaging, in addition, current desiccator when heating the drying to the chip mounter, the too high condition of temperature can appear, and the unable automatic shutdown of desiccator heats to the work that leads to the chip mounter receives the influence, damages even.

Disclosure of Invention

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: difficult to replace and unable to automatically stop heating, and provides an internal dryer of a chip mounter.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an inside desiccator of chip mounter, includes fixing base and chip mounter, one side of fixing base is provided with vacuum chuck, be provided with fixing bolt on the fixing base, fixing base and vacuum chuck are through two fixing bolt fixed connection, the opposite side fixedly connected with motor of fixing base, fixedly connected with rotation axis on the output of motor, fixedly connected with multi-disc flabellum on the lateral wall of the other end of rotation axis, the fixing base passes through vacuum chuck fixed connection on the lateral wall of chip mounter, one side that the fixing base is close to the spring pipe still fixedly connected with U type heating pipe.

Preferably, the opposite side of fixing base is fixedly connected with polylith fixed plate, polylith the fixed plate is located the setting all around of motor respectively, is located motor top and below equal fixedly connected with a vertical spring pipe that sets up on the inner wall of fixed plate, two the equal fixed connection of the other end of spring pipe is on the lateral wall rather than the motor that corresponds.

Preferably, the inside of fixing base is provided with the cavity, draw sliding connection on the inner wall of cavity has fixed plate two, the equal fixedly connected with slider in both ends of fixed plate two, also set up the spout with every slider one-to-one on the lateral wall of cavity, it has ether, two to fill between the diapire of fixed plate two and cavity all be provided with a conducting block on the lateral wall of spout, be close to U type heating pipe setting the conducting block runs through the lateral wall setting of fixing base, and this conducting block and the input fixed connection of U type heating pipe, another the rear side fixedly connected with cable of conducting block, the cable runs through the fixing base setting.

Preferably, the second fixed plate and the sliding block are both made of metal copper with good conductivity, and the fixed seat is made of thermosetting plastic.

Preferably, a plurality of metal balls are arranged between the two sliding blocks and the side wall of the sliding groove, and a plurality of air outlets are formed in the chip mounter.

Compared with the prior art, the beneficial effects of the utility model are that: adopt vacuum chuck to fix the device in the chip mounter, the installation is dismantled conveniently, and is easily changed, is provided with controlling means, can close the heater when the high temperature to the high temperature in the chip mounter when can not, is favorable to the normal work of chip mounter.

Drawings

Fig. 1 is a schematic structural view of an internal dryer of a chip mounter according to the present invention;

fig. 2 is a schematic view of an overall structure of an internal dryer of a chip mounter according to the present invention;

fig. 3 is the utility model provides an inside desiccator of chip mounter looks sideways at the schematic structure.

In the figure: the device comprises a fixing seat 1, a vacuum sucker 2, a fixing bolt 3, a motor 4, a rotating shaft 5, fan blades 6, a fixing plate 7, a spring tube 8, a heating tube 9U-shaped, a cavity 10, a conductive block 11, a fixing plate II 12, a sliding chute 13, a sliding block 14, a chip mounter 15 and a cable 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, an internal dryer of a chip mounter comprises a fixed seat 1 and a chip mounter 15, wherein a vacuum chuck 2 is arranged on one side of the fixed seat 1, a fixing bolt 3 is arranged on the fixed seat 1, the fixed seat 1 and the vacuum chuck 2 are fixedly connected through two fixing bolts 3, a motor 4 is fixedly connected on the other side of the fixed seat 1, a plurality of fixing plates 7 are also fixedly connected on the other side of the fixed seat 1, the fixing plates 7 are respectively arranged around the motor 4, a vertically arranged spring tube 8 is fixedly connected on the inner wall of the fixing plate 7 above and below the motor 4, the other ends of the two spring tubes 8 are respectively fixedly connected on the corresponding side wall of the motor 4, the fixing plate 7 can prevent the motor 4 from falling into the working position of the chip mounter 15 when falling off from the fixed seat 1, so as to cause the damage of the chip mounter 15, and the spring tubes 8 can weaken the vibration generated when the motor 4 works, the output end of the motor 4 is fixedly connected with a rotating shaft 5, the side wall of the other end of the rotating shaft 5 is fixedly connected with a plurality of fan blades 6, when the motor 4 works, the output end of the motor drives the rotating shaft 5 to rotate, so that the plurality of fan blades 6 fixedly connected to the rotating shaft 5 rotate together to generate wind, the fixed seat 1 is fixedly connected to the side wall of the chip mounter 15 through the vacuum chuck 2, one side of the fixed seat 1, which is close to the spring tube 8, is also fixedly connected with a U-shaped heating tube 9, the U-shaped heating tube 9 can heat air and can blow dry air into the chip mounter 15 by matching with the fan blades 6, a cavity 10 is arranged inside the fixed seat 1, a fixed plate two 12 is drawn on the inner wall of the cavity 10 and is in sliding connection, two sliding blocks 14 are fixedly connected to two ends of the fixed plate two 12, sliding grooves 13 which are in one-to-one correspondence with the sliding blocks 14 are also arranged on the side wall of the cavity 10, and ether is filled between the fixed plate two 12 and the bottom wall of the cavity 10, the side walls of the two chutes 13 are respectively provided with a conducting block 11, the conducting block 11 arranged close to the U-shaped heating pipe 9 penetrates through the side wall of the fixed seat 1, the conducting block 11 is fixedly connected with the input end of the U-shaped heating pipe 9, the rear side of the other conducting block 11 is fixedly connected with a cable 16, the cable 16 penetrates through the fixed seat 1, the fixed plate 12 and the sliding block 14 are both made of metal copper with good conductivity, the fixed seat 1 is made of thermosetting plastic, a plurality of metal balls are arranged between the two sliding blocks 14 and the side wall of the chute 13, the chip mounter 15 is provided with a plurality of air outlet holes, when the temperature in the chip mounter 15 is overhigh, ether absorbs heat and is converted into gas, so that the air pressure in the cavity 10 rises, the fixed plate 12 is pushed to move upwards, the fixed plate 12 and the sliding block 14 are not contacted with the conducting block 11 any more, and the U-shaped heating pipe 9 is not conducted any more, the temperature in the chip mounter 15 is gradually lowered to prevent damage thereof.

The utility model discloses in, starter motor 4, motor 4 during operation, its output drives rotation axis 5 and rotates, thereby make fixed connection rotate together at the multi-disc flabellum 6 on rotation axis 5, thereby produce wind, can heat by the air after U type heating pipe 9 switches on, cooperation flabellum 6, can blow in dry air in chip mounter 15, make 15 inside keep in dry environment of chip mounter, when the high temperature in chip mounter 15, ether heat absorption changes into gas, thereby make the atmospheric pressure in the cavity 10 rise, promote two 12 upward movements of fixed plate, thereby make two 12 of fixed plate and slider 14 no longer contact with conducting block 11, make U type heating pipe 9 no longer switch on, make the temperature in chip mounter 15 decline gradually, prevent its damage.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an inside desiccator of chip mounter, includes fixing base (1) and chip mounter (15), its characterized in that, one side of fixing base (1) is provided with vacuum chuck (2), be provided with fixing bolt (3) on fixing base (1), fixing base (1) and vacuum chuck (2) are through two fixing bolt (3) fixed connection, the opposite side fixedly connected with motor (4) of fixing base (1), fixedly connected with rotation axis (5) on the output of motor (4), fixedly connected with multi-disc flabellum (6) on the lateral wall of the other end of rotation axis (5), fixing base (1) is on the lateral wall of chip mounter (15) through vacuum chuck (2) fixed connection, one side that fixing base (1) is close to spring pipe (8) still fixedly connected with U type heating pipe (9).

2. The interior dryer of the chip mounter according to claim 1, wherein the other side of the fixing base (1) is further fixedly connected with a plurality of fixing plates (7), the fixing plates (7) are respectively located around the motor (4), the inner walls of the fixing plates (7) above and below the motor (4) are fixedly connected with a vertically arranged spring tube (8), and the other ends of the two spring tubes (8) are fixedly connected to the side wall of the corresponding motor (4).

3. The internal dryer of the chip mounter according to claim 1, wherein a cavity (10) is arranged inside the fixing base (1), a second fixing plate (12) is connected to the inner wall of the cavity (10) in a sliding manner, two sliding blocks (14) are fixedly connected to two ends of the second fixing plate (12), sliding grooves (13) which are in one-to-one correspondence with the sliding blocks (14) are also formed in the side wall of the cavity (10), ethyl ether is filled between the second fixing plate (12) and the bottom wall of the cavity (10), a conductive block (11) is arranged on the side wall of each of the two sliding grooves (13), the conductive block (11) which is arranged close to the U-shaped heating pipe (9) penetrates through the side wall of the fixing base (1), the conductive block (11) is fixedly connected with the input end of the U-shaped heating pipe (9), a cable (16) is fixedly connected to the rear side of the other conductive block (11), the cable (16) penetrates through the fixing seat (1).

4. The internal dryer of the chip mounter according to claim 3, wherein the second fixing plate (12) and the slider (14) are made of metal copper with good conductivity, and the fixing base (1) is made of thermosetting plastic.

5. The interior dryer of claim 3, wherein a plurality of metal balls are disposed between the two sliders (14) and the side wall of the chute (13), and a plurality of air outlets are disposed on the chip mounter (15).