CN210181331U

CN210181331U - Workbench for liquid crystal display chip mounter

Info

Publication number: CN210181331U
Application number: CN201920835479.9U
Authority: CN
Inventors: Long Yu; 余龙; Xiaolong Yin; 尹晓龙
Original assignee: Hefei Xin Ming Electronic Technology Co Ltd
Current assignee: Hefei Xin Ming Electronic Technology Co Ltd
Priority date: 2019-06-04
Filing date: 2019-06-04
Publication date: 2020-03-24
Anticipated expiration: 2029-06-04

Abstract

The utility model discloses a LCD paster workstation for machine belongs to display processing technology field, including the paster mesa, the paster mesa include the bottom plate and the curb girder that the both sides of bottom plate set up, the last surface mounting conveyer belt of bottom plate, the curb girder is close to one side of conveyer belt is equipped with a plurality of dust absorption mechanism, the clean mechanism of one end installation of paster mesa, clean mechanism includes linking arm, collet and clean silver, clean silver movable mounting be in the upper surface of collet, the both ends of collet are all installed the linking arm, the other end of linking arm pass through adjustable rotation axis with the paster mesa rotates to be connected, the upper surface of clean silver with the conveyer belt contact. The cleaning mechanism is arranged at one end of the surface mounting table top to clean the conveying belt, and the cleaning mechanism is arranged below the conveying belt, so that the upper surface conveying display is not influenced, and the cleanness of the conveying belt is effectively kept.

Description

Workbench for liquid crystal display chip mounter

Technical Field

The utility model relates to a display processing technology field, in particular to LCD paster machine workstation.

Background

A mounter, also known as a "mounter" or a "surface mount system", is an apparatus that is disposed behind a dispenser or a screen printer and accurately places surface mount components on PCB pads by moving a mounting head in a production line. The method is divided into manual operation and full-automatic operation. The device is used for achieving high-speed and high-precision component pasting and placing, is the most critical and complex device in the whole SMI and production, and a chip mounter is also needed for pasting of a circuit board inside a display and an inner screen on the surface of the display.

The chip mounter that traditional LCD processing was used still deposits certain defect when using, the workstation that general chip mounter used does not possess the dust absorption function in the paster region, the inside of display is sneaked into by the dust easily during paster, it has the black spot to lead to the inner screen to exist, influence the quality of display, the paster generally uses glue moreover, glue drips easily on the conveyer belt, if not in time clear up, along with the incessant transport display of conveyer belt, make the display be stained with glue easily, be difficult to clear up.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an aim at just can not guarantee in order to solve the chip mounter of above-mentioned LCD processing usefulness that paster operational environment is in dustless and the conveyer belt is difficult clean, influences the problem of the outward appearance of display and provides a workstation for LCD chip mounter, has paster environment dustless, the convenient abluent advantage of conveyer belt.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a LCD paster workstation for machine, including the paster mesa, the paster mesa include the bottom plate and the curb girder that the both sides of bottom plate set up, the last surface mounting conveyer belt of bottom plate, the curb girder is close to one side of conveyer belt is equipped with a plurality of dust absorption mechanism, the clean mechanism of one end installation of paster mesa, clean mechanism includes linking arm, collet and clean silver, clean silver movable mounting be in the upper surface of collet, the both ends of collet are all installed the linking arm, the other end of linking arm pass through adjustable rotation axis with the paster mesa rotates to be connected, the upper surface of clean silver with the conveyer belt contacts, mounting nut on the adjustable rotation axis is fixed through screwing up the nut the linking arm.

Preferably, the two ends of the conveying belt are provided with driving rollers, and one of the driving rollers is connected with a motor shaft of the motor.

Preferably, the length of the conveyer belt is larger than that of the surface of the paster table, and the display is placed on the surface of the conveyer belt.

Preferably, the dust absorption mechanism includes the protection casing, the internally mounted air exhauster of protection casing, the one end that the protection casing is close to the conveyer belt sets up the filter screen, and the other end sets up communicating pipe.

Preferably, the dust suction mechanisms are connected with the dust storage device through communicating pipes.

Preferably, the cleaning cotton sliver is embedded in the groove on the surface of the bottom support through a magic tape at the bottom.

Compared with the prior art, the beneficial effects of the utility model are that:

clean the conveyer belt through the clean mechanism of one end installation at the paster mesa to clean the below at the conveyer belt, do not influence the upper surface and carry the display, keep the clean of conveyer belt effectively, carry out the last unloading of display with the conveyer belt, more swift improvement paster efficiency, the conveyer belt of feeling moreover can avoid the display screen to be stained with the spot, improves the paster quality.

Install a plurality of dust absorption mechanism on the paster mesa curb girder, carry out the dust absorption to paster mesa inboard, prevent that the dust from getting into the paster mesa region, guarantee that paster work can go on in clean environment, avoid inside the dust gets into the display screen of display.

Drawings

Fig. 1 is a schematic view of the overall structure of the device of the present invention.

Fig. 2 is a schematic structural view of the cleaning mechanism of the present invention.

Fig. 3 is a schematic structural view of the dust suction mechanism of the present invention.

In the figure: 1. paster mesa, 2, conveyer belt, 3, curb girder, 4, dust absorption mechanism, 5, driving roller, 6, motor, 7, clean mechanism, 8, linking arm, 9, adjustable rotation axis, 10, collet, 11, clean silver, 12, protection casing, 13, filter screen, 14, air exhauster, 15, communicating pipe, 16, bottom plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a workbench for a liquid crystal display chip mounter comprises a chip mounter surface 1, the chip mounter surface 1 comprises a bottom plate 16 and side beams 3 arranged on two sides of the bottom plate 16, a conveyor belt 2 is arranged on the upper surface of the bottom plate 16, a plurality of dust suction mechanisms 4 are arranged on one side of each side beam 3 close to the conveyor belt 2, a cleaning mechanism 7 is arranged at one end of the chip mounter surface 1, the cleaning mechanism 7 comprises a connecting arm 8, a bottom support 10 and a cleaning cotton sliver 11, the cleaning cotton sliver 11 is movably arranged on the upper surface of the bottom support 10, the connecting arms 8 are arranged at two ends of the bottom support 10, the other end of the connecting arm 8 is rotatably connected with the chip mounter surface 1 through an adjustable rotating shaft 9, the upper surface of the cleaning cotton sliver 11 is in contact with the conveyor belt 2, a nut is arranged on the adjustable rotating shaft 9, in the paster, place the display from the one end of conveyer belt 2, conveyer belt 2 transmits the display to paster mesa 1 position, the paster finishes the back, conveyer belt 2 removes once more, leave paster mesa 1 with the display and can take off the display from the other end of conveyer belt 2, in the paster, dust absorption mechanism 4 can carry out the dust absorption, absorb the floated dust in 1 near paster mesa, glue drips on conveyer belt 2 easily sometimes, clean silver 11 of clean mechanism 7 is along with conveyer belt 2 carries, the surface of incessantly cleaning conveyer belt 2, keep conveyer belt 2's cleanness, can rotate linking arm 8 through adjustable rotation axis 9, make clean silver 11 can closely paste the surface at conveyer belt 2.

The two ends of the conveying belt 2 are provided with the driving rollers 5, one driving roller 5 is connected with a motor shaft of the motor 6, the motor 6 is a servo motor and is used for driving the conveying belt 2 to transmit a display continuously, the length of the conveying belt 2 is larger than that of the paster table board 1, the display is placed on the surface of the conveying belt 2, the conveying belt 2 is longer in length, operators can be prevented from being too close to the paster machine, the use is safer, the dust collection mechanism 4 comprises a protective cover 12, an exhaust fan 14 is arranged inside the protective cover 12, one end, close to the conveying belt 2, of the protective cover 12 is provided with a filter screen 13, the other end of the protective cover is provided with a communicating pipe 15, the dust collection mechanism 4 is connected with a dust storage device through the communicating pipe 15, the dust collection mechanism 4 sucks dust through the exhaust fan 14, the dust enters the dust storage device along, the cleaning cotton sliver 11 can be conveniently detached for cleaning, and the cleaning cotton sliver 11 can be soaked firstly when in use, so that the cleaning effect is better.

The utility model discloses a theory of operation: place the display that will need the paster in the one end of conveyer belt 2 earlier, along with the transmission of conveyer belt 2, move the display to the position of paster mesa 1, the chip mounter is carrying out paster processing to the display, when processing, dust absorption mechanism 4 work, in case there is the dust near paster mesa 1, air exhauster 14 can siphon away the dust, keep near the cleanness of paster mesa 1, the paster is accomplished the back, conveyer belt 2 moves the display to the other end again, it can to take off, conveyer belt 2 and clean silver 11 in close contact with, along with the transmission of conveyer belt 2, make clean silver 11 clean the surface of conveyer belt 2, it is clean to keep conveyer belt 2.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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. The utility model provides a LCD paster workstation for machine, includes paster mesa (1), its characterized in that: the patch table board (1) comprises a bottom board (16) and side beams (3) arranged on two sides of the bottom board (16), a conveying belt (2) is mounted on the upper surface of the bottom board (16), a plurality of dust suction mechanisms (4) are arranged on one side, close to the conveying belt (2), of each side beam (3), a cleaning mechanism (7) is mounted at one end of the patch table board (1), each cleaning mechanism (7) comprises a connecting arm (8), a bottom support (10) and a cleaning cotton strip (11), each cleaning cotton strip (11) is movably mounted on the upper surface of the corresponding bottom support (10), the connecting arms (8) are mounted at two ends of each bottom support (10), the other ends of the connecting arms (8) are rotatably connected with the patch table board (1) through adjustable rotating shafts (9), the upper surfaces of the cleaning cotton strips (11) are in contact with the conveying belt (2), and nuts are mounted on the adjustable rotating shafts (9, the connecting arm (8) is fixed by tightening the nut.

2. The worktable for a liquid crystal display chip mounter according to claim 1, wherein: and driving rollers (5) are arranged at two ends of the conveying belt (2), and one of the driving rollers (5) is connected with a motor shaft of the motor (6).

3. The worktable for a liquid crystal display chip mounter according to claim 1 or 2, wherein: the length of the conveyer belt (2) is larger than that of the paster table top (1), and a display is placed on the surface of the conveyer belt (2).

4. The worktable for a liquid crystal display chip mounter according to claim 1, wherein: dust absorption mechanism (4) are including protection casing (12), internally mounted air exhauster (14) of protection casing (12), and the one end that protection casing (12) are close to conveyer belt (2) sets up filter screen (13), and the other end sets up communicating pipe (15).

5. The worktable for a liquid crystal display chip mounter according to claim 1 or 4, wherein: the dust collection mechanisms (4) are connected with the dust storage device through pipelines (15).

6. The worktable for a liquid crystal display chip mounter according to claim 1, wherein: the cleaning cotton sliver (11) is embedded in the groove on the surface of the bottom support (10) through a magic tape at the bottom.