CN215878614U

CN215878614U - Rotary table type glue homogenizing device

Info

Publication number: CN215878614U
Application number: CN202121966175.XU
Authority: CN
Inventors: 刘泽洋; 谢旭波; 杨帆
Original assignee: Shanghai Weisong Industry Automation Co ltd; Jiangsu Hongqi Industrial Automation Co ltd
Current assignee: Shanghai Weisong Industry Automation Co ltd; Jiangsu Hongqi Industrial Automation Co ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-02-22
Anticipated expiration: 2031-08-20

Abstract

The utility model relates to a turntable type glue homogenizing device which comprises a bottom plate, a turntable unit, a lifting type glue scraping unit and a driving unit, wherein the turntable unit, the lifting type glue scraping unit and the driving unit are respectively arranged on the bottom plate, the lifting type glue scraping unit is matched with the turntable unit, and the driving unit is in transmission connection with the turntable unit. Compared with the prior art, the glue homogenizing method solves the problems that glue cannot be uniformly coated to a high level by the traditional glue homogenizing method, the output result of each action cannot be consistent, adjustment cannot be rapidly made according to the glue amount, time consumption is long, and the occupied space of the device is large.

Description

Rotary table type glue homogenizing device

Technical Field

The utility model belongs to the technical field of glue homogenizing, and relates to a turntable type glue homogenizing device.

Background

In the semiconductor industry, there are often occasions when it is necessary to apply glue uniformly. The traditional glue homogenizing method is in a scraper form, namely glue is uniformly smeared by manually adopting a scraper. The traditional scraper type glue homogenizing method has the following problems:

1) the glue homogenizing method cannot uniformly coat the glue to be horizontal;

2) the glue homogenizing method cannot achieve the consistent output result of each action;

3) the glue homogenizing method cannot be quickly adjusted according to the glue amount;

4) the glue homogenizing method takes longer time;

5) the matching device of the glue homogenizing method occupies a large space.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a turntable type glue homogenizing device to optimize a traditional glue homogenizing mode.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a revolving stage formula is even mucilage binding and is put, the device include the bottom plate and set up revolving stage unit, over-and-under type frictioning unit, the drive unit on the bottom plate respectively, over-and-under type frictioning unit and revolving stage unit looks adaptation, the drive unit be connected with revolving stage unit transmission.

Further, the turntable unit comprises a turntable base arranged on the bottom plate, a glue homogenizing turntable rotatably arranged on the turntable base, and an annular glue blocking piece arranged on the glue homogenizing turntable.

Furthermore, a bearing is arranged between the rotary table base and the spin coating rotary table.

Further, over-and-under type frictioning unit including set up Y on the bottom plate to the slip table, set up connecting piece and the frictioning sword of setting on the connecting piece on Y is to the slip table, the bottom of this frictioning sword is located the annular and keeps off the mucilage binding and put the inner chamber.

Further, the lower surface of the doctor blade is a horizontal plane.

Further, Y to the slip table include along Y to the slip table fixed plate that sets up on the bottom plate, set up the slip table base in the slip table fixed plate side and along Y to the slider that slides the setting on the slip table base, the connecting piece setting on the slider.

Furthermore, a knob matched with the sliding block is arranged on the sliding table base.

Further, the driving unit comprises a motor arranged on the bottom plate and a transmission mechanism arranged between the motor and the glue homogenizing rotary table, and the motor is in transmission connection with the glue homogenizing rotary table through the transmission mechanism.

Furthermore, the transmission mechanism comprises a driven belt wheel arranged on the glue homogenizing rotary table, a driving belt wheel arranged on the output shaft of the motor and a belt arranged between the driven belt wheel and the driving belt wheel.

Further, the bottom plate on set up with the groove of stepping down of drive mechanism looks adaptation, driven pulley be located the bottom of even revolving stage of gluing, driving pulley be located the bottom of motor, driven pulley, driving pulley and belt all be located the inslot of stepping down.

The device has the following main components:

sliding table bottom plate: used for supporting the sliding table base, the sliding block, the connecting piece, the knob and the doctor blade.

A sliding table base: used for supporting the sliding block, the connecting piece, the knob and the doctor blade.

A slide block: and the sliding table base slides in the Y direction and supports the connecting piece and the doctor blade.

Connecting piece: and connecting the doctor blade.

A knob: for adjusting the height of the slide.

A doctor blade: for restraining the glue amount.

Annular keeps off and glues piece: the glue is surrounded from the outside to prevent the glue from overflowing.

And (3) glue homogenizing and rotating: for containing glue.

Bearing: the spin of spin-coating revolving stage is convenient.

A turntable base: used for supporting the spin coating turntable.

A motor: driving the driving belt wheel to rotate.

A driving belt wheel: driving the belt to move.

A belt: driving the driven belt wheel to rotate.

Driven pulley: and connecting the glue homogenizing turntable to rotate.

When the glue spreading device is used, the height of the sliding block is changed by adjusting the knob, so that the height of the connecting piece and the height of the glue scraping knife are changed, and a preset gap between the lower surface of the glue scraping knife and the glue spreading rotary table is formed; dispensing to the spin coating turntable by other external equipment; the motor drives the driving belt wheel to rotate, and then the driven belt wheel connected with the spin coating turntable is driven by the belt to rotate, and finally the spin coating turntable is driven to rotate. And controlling the spin-coating turntable to rotate for a certain number of turns according to the set direction and speed of turns by a preset program. The lower surface of the doctor blade is in contact with the upper surface of the glue on the glue homogenizing rotary table, and the lower surface of the doctor blade restrains the glue in a contact mode so as to achieve the purpose of homogenizing the glue.

In the process, the rotary knob controls the height of the sliding block, and the preset gap is accurately controlled.

Compared with the prior art, the utility model has the following characteristics:

1) the utility model solves the problems that the traditional glue homogenizing method can not uniformly coat glue to a high level, can not achieve consistent output result of each action, can not quickly adjust according to the glue amount, and has long time consumption and large occupied space of the device.

2) A structure convenient to disassemble is designed to quickly clean the doctor blade and facilitate repeated use; the structure is stable, reliable and durable, so that the service life of the whole device is prolonged, and the problem of glue homogenizing quality caused by structural vibration/shaking is reduced; the structure has the characteristics of compactness and easy maintenance, and the occupied space of equipment containing the device is reduced.

3) The safety and the convenience of personnel during operation are fully considered, the moving distance of the mechanism is small, and the potential safety hazard is avoided as much as possible; the influence of the device on the surrounding environment is considered during design, and the possibility that the influence of glue splashing and the like on the surrounding environment of the device is avoided.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic bottom view of the base plate of the present invention;

the notation in the figure is:

the automatic rubber coating machine comprises a sliding table fixing plate 1, a sliding table base 2, a sliding block 3, a connecting piece 4, a knob 5, a rubber scraping knife 6, an annular rubber blocking piece 7, a rubber homogenizing rotary table 8, a bearing 9, a rotary table base 10, a motor 11, a driven pulley 12, a belt 13, a driving pulley 14, a bottom plate 15 and a abdicating groove 16.

Detailed Description

The utility model is described in detail below with reference to the figures and specific embodiments. The present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.

Example (b):

the turntable type glue homogenizing device shown in fig. 1 and 2 comprises a bottom plate 15, and a turntable unit, a lifting glue scraping unit and a driving unit which are respectively arranged on the bottom plate 15, wherein the lifting glue scraping unit is matched with the turntable unit, and the driving unit is in transmission connection with the turntable unit.

Wherein, the turntable unit comprises a turntable base 10 arranged on the bottom plate 15, a glue homogenizing turntable 8 rotatably arranged on the turntable base 10, and an annular glue blocking piece 7 arranged on the glue homogenizing turntable 8. A bearing 9 is arranged between the turntable base 10 and the glue homogenizing turntable 8.

The lifting type glue scraping unit comprises a Y-direction sliding table arranged on the bottom plate 15, a connecting piece 4 arranged on the Y-direction sliding table and a glue scraping knife 6 arranged on the connecting piece 4, wherein the bottom end of the glue scraping knife 6 is positioned in the inner cavity of the annular glue blocking piece 7. The lower surface of the doctor blade 6 is a horizontal surface. Y is including setting up slip table fixed plate 1 on bottom plate 15, setting up slip table base 2 in slip table fixed plate 1 side and setting up slider 3 on slip table base 2 along Y to the slip table, and connecting piece 4 sets up on slider 3. And a knob 5 matched with the sliding block 3 is arranged on the sliding table base 2.

The driving unit comprises a motor 11 arranged on the bottom plate 15 and a transmission mechanism arranged between the motor 11 and the spin coating rotary table 8, and the motor 11 is in transmission connection with the spin coating rotary table 8 through the transmission mechanism. The transmission mechanism comprises a driven belt wheel 12 arranged on the glue homogenizing rotary table 8, a driving belt wheel 14 arranged on an output shaft of the motor 11 and a belt 13 arranged between the driven belt wheel 12 and the driving belt wheel 14. The bottom plate 15 is provided with a yielding groove 16 matched with the transmission mechanism, the driven belt wheel 12 is positioned at the bottom of the spin coating turntable 8, the driving belt wheel 14 is positioned at the bottom of the motor 11, and the driven belt wheel 12, the driving belt wheel 14 and the belt 13 are all positioned in the yielding groove 16.

In the device, the connection mode of each part is as follows: the sliding table base 2 is fixed on the side face of the sliding table fixing plate 1, the sliding block 3 can slide in a Y direction with damping on the sliding table base 2, and the position is automatically locked after the sliding block is in place. The sliding block 3 and the connecting piece 4 are relatively fixed, and further support the doctor blade 6. The knob 5 is positioned on the sliding table base 2, and the height of the doctor blade 6 can be adjusted by rotating a proper angle. The motor 11 and the spin coating turntable 8 are arranged on the turntable base 10, and the spin coating turntable 8 is fixed with the turntable base 10 through the bearing 9. A driving pulley 14 is fixed on the motor 11, and a driven pulley 12 is pulled to rotate through a belt 13 after the motor is started.

When the glue spreading device is used, the height of the sliding block 3 is changed by adjusting the knob 5, and then the height of the connecting piece 4 and the height of the glue scraping knife 6 are changed, so that a preset gap between the lower surface of the glue scraping knife 6 and the glue spreading rotary table 8 is formed; dispensing to the glue homogenizing rotary table 8 by other external equipment; the motor 11 drives the driving belt wheel 14 to rotate, and then drives the driven belt wheel 12 connected with the spin coating turntable 8 to rotate through the belt 13, and finally drives the spin coating turntable 8 to rotate. The spin-coating rotary table 8 is controlled to rotate for a certain number of turns according to the set direction and speed of turns by a preset program. The lower surface of the doctor blade 6 is in contact with the upper surface of the glue on the glue homogenizing rotary table 8, and the lower surface of the doctor blade 6 restrains the glue in a contact mode so as to achieve the purpose of homogenizing the glue.

In the process, the rotary knob 5 is rotated to control the height of the sliding block 3, so that the preset gap can be accurately controlled.

The embodiments described above are intended to facilitate the understanding and use of the utility model by those skilled in the art. It will be readily apparent to those skilled in the art that various modifications to these embodiments may be made, and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the above embodiments, and those skilled in the art should make improvements and modifications within the scope of the present invention based on the disclosure of the present invention.

Claims

1. The utility model provides a revolving stage formula is even mucilage binding and is put which characterized in that, the device includes bottom plate (15) and sets up revolving stage unit, over-and-under type frictioning unit, the drive unit on bottom plate (15) respectively, over-and-under type frictioning unit and revolving stage unit looks adaptation, the drive unit be connected with revolving stage unit transmission.

2. A turntable type glue spreading device according to claim 1, wherein the turntable unit comprises a turntable base (10) arranged on the bottom plate (15), a glue spreading turntable (8) rotatably arranged on the turntable base (10), and an annular glue blocking member (7) arranged on the glue spreading turntable (8).

3. A turntable leveling device according to claim 2, characterized in that a bearing (9) is provided between the turntable base (10) and the leveling turntable (8).

4. The rotary table type glue homogenizing device according to claim 2, wherein the lifting type glue scraping unit comprises a Y-direction sliding table arranged on the bottom plate (15), a connecting piece (4) arranged on the Y-direction sliding table, and a glue scraping knife (6) arranged on the connecting piece (4), and the bottom end of the glue scraping knife (6) is positioned in the inner cavity of the annular glue blocking piece (7).

5. A turntable type glue spreading device according to claim 4, characterized in that the lower surface of the glue scraping knife (6) is a horizontal surface.

6. A turntable type glue spreading device according to claim 4, characterized in that the Y-direction sliding table comprises a sliding table fixing plate (1) arranged on the bottom plate (15) along the Y direction, a sliding table base (2) arranged on the side surface of the sliding table fixing plate (1) and a sliding block (3) arranged on the sliding table base (2) in the Y direction in a sliding manner, and the connecting piece (4) is arranged on the sliding block (3).

7. A turntable type glue spreading device according to claim 6, characterized in that a knob (5) matched with the sliding block (3) is arranged on the sliding table base (2).

8. A turntable type glue spreading device according to claim 2, wherein the driving unit comprises a motor (11) arranged on the bottom plate (15) and a transmission mechanism arranged between the motor (11) and the glue spreading turntable (8), and the motor (11) is in transmission connection with the glue spreading turntable (8) through the transmission mechanism.

9. A turntable type glue spreading device according to claim 8, characterized in that the transmission mechanism comprises a driven pulley (12) arranged on the glue spreading turntable (8), a driving pulley (14) arranged on the output shaft of the motor (11), and a belt (13) arranged between the driven pulley (12) and the driving pulley (14).

10. The rotary table type glue homogenizing device according to claim 9, wherein the bottom plate (15) is provided with a yielding groove (16) matched with the transmission mechanism, the driven pulley (12) is located at the bottom of the glue homogenizing rotary table (8), the driving pulley (14) is located at the bottom of the motor (11), and the driven pulley (12), the driving pulley (14) and the belt (13) are all located in the yielding groove (16).