CN211151719U

CN211151719U - Air cooling mechanism of driving roller servo motor for TFT substrate glass production

Info

Publication number: CN211151719U
Application number: CN201922179209.XU
Authority: CN
Inventors: 张华志; 乔鹏程; 胡钊
Original assignee: Caihong Group Co ltd
Current assignee: Caihong Group Co ltd
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-07-31
Anticipated expiration: 2029-12-06

Abstract

The utility model discloses a drive roller servo motor air cooling mechanism for TFT base plate glass production, including the cooling jacket casing, divide tuber pipe and fan, the fixed first U-shaped spout of having seted up in bottom avris inner wall of cooling jacket casing, the second U-shaped spout has been seted up to another avris in bottom of cooling jacket casing, and the servo motor mounting groove of the slidable mounting of being convenient for is seted up to the one end of cooling jacket casing, and the spacing gasket that is used for injecing servo motor is installed in reserving on the top of servo motor mounting groove, the beneficial effects of the utility model are that: through the cooling jacket casing and the servo motor mounting groove that are equipped with, conveniently connect whole cooling jacket casing cover and place servo motor on the surface, the cooling jacket casing can play the effect that the protection separates the temperature to servo motor, avoids contacting extension heat-up time with outside high temperature. The installation of conveniently sliding along the straight line is carried out through first U-shaped spout, the second U-shaped spout that is equipped with.

Description

Air cooling mechanism of driving roller servo motor for TFT substrate glass production

Technical Field

The utility model relates to a servo motor forced air cooling mechanism, in particular to are used for production of TFT base plate glass to use drive roller servo motor forced air cooling mechanism.

Background

The servo system is named for its "servo" capability; in the servo system, the rotor is stationary before the signal comes; after the signal comes, the rotor rotates immediately; when the signal disappears, the rotor can stop rotating automatically in real time.

1) In the production of TFT substrate glass, in order to ensure that the TFT substrate glass moves stably and at a uniform speed, people often use asbestos rollers to achieve the purpose. And the asbestos roller is driven by a servo motor. Because the production environment temperature of the TFT substrate glass is higher, the servo motor is easy to damage frequently;

2) The existing servo motor is exposed in a high-temperature environment, so that the temperature of the servo motor in the high-temperature environment is increased too fast, the cooling rate is low, the asbestos roller driving motor has a high-temperature circuit protection function, the high-temperature alarm cannot be normally operated when being triggered, the production efficiency of an enterprise is seriously influenced, and the production is delayed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for TFT base plate glass production to use drive roller servo motor air cooling mechanism to solve the current servo motor that proposes in the above-mentioned background art and expose in the high temperature environment, the result that leads to like this is that high temperature environment servo motor temperature risees at the excessive speed, and cooling rate is low, and asbestos roller driving motor has high temperature circuit protect function, has triggered the problem of high temperature warning just unable normal operation.

In order to achieve the above object, the utility model provides a following technical scheme:

The utility model provides a be used for TFT base plate glass production with drive roller servo motor air-cooled mechanism, includes the cooling jacket casing, the fixed first U-shaped spout that has seted up of bottom avris inner wall of cooling jacket casing, the second U-shaped spout has been seted up to another avris in bottom of cooling jacket casing, the servo motor mounting groove of being convenient for slidable mounting is seted up to one side of cooling jacket casing, the spacing gasket that is used for injecing servo motor when the installation is reserved to the top of cooling jacket casing, the inside slidable housing of cooling jacket casing is equipped with servo motor, and the top middle part shell portion and the lateral wall and the spacing gasket joint of the speed reducer on the servo motor are fixed, the one end middle part intercommunication of cooling jacket casing is equipped with the elbow pipe, the elbow pipe passes through the hose connection with the gas distribution pipe, the internal connection of gas distribution pipe is equipped with square pipe, the one end connection of square pipe is equipped with the shro, the top screw thread installation of honeycomb duct is equipped with the ball valve, the other end of square pipe is connected and is equipped with pagoda joint, pagoda joint and outside gas transmission pipeline intercommunication.

As an optimal technical scheme of the utility model, the appearance of cooling jacket casing is rectangle, and cross-section cutting structure is the spill, and the bottom inner wall surface slidable mounting who wherein is located the cooling jacket casing is equipped with and is used for being convenient for installation, the picture peg of dismantlement for servo motor.

As a preferred technical scheme of the utility model, the hole of stepping down of realizing the circulation of gas is offered with servo motor terminal department to the picture peg, the wiring end is embedded downthehole stepping down.

As an optimal technical scheme of the utility model, the equal fixed mounting in top inner wall and the middle part lateral wall of cooling jacket casing has and is used for supporting the support gasket that separates to servo motor.

As a preferred technical scheme of the utility model, the cooling jacket casing is covering speed reducer and servo motor simultaneously for cool off the speed reducer when cooling servo motor.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a be used for TFT base plate glass production with drive roller servo motor air-cooling mechanism has following beneficial effect:

1) The cooling cover shell and the servo motor mounting groove are convenient to cover and connect the whole cooling cover shell to be placed on the surface of the servo motor, the cooling cover shell can play a role in protecting and insulating the servo motor, the heating time is prolonged by contacting with external high temperature, air flow at normal temperature is introduced into the cooling cover shell by the aid of a fan, and the heat generated by the air flow is taken away in time by fully contacting with the servo motor and a speed reducer. The cooling hood shell is supported by the supporting gasket in the sliding installation process, so that the phenomenon that the air-tight installation is too tight, and a generated gap and an exhaust air channel are avoided, and hot air and cold exchange is easy;

2) The gas distribution pipe and the flow guide pipe are arranged, so that the gas is conveniently distributed at each station, the gas is conveniently conveyed by combining the square pipe and the pagoda joint, and the gas is cut off and opened and the flow is controlled by the arranged ball valve.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

Fig. 1 is a schematic view of the installation structure of the present invention;

Fig. 2 is a schematic structural diagram of the servo motor of the present invention; wherein FIG. 2(a) is a front view; FIG. 2(b) is a side view;

Fig. 3 is a schematic front structural view of the present invention;

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

FIG. 5 is a schematic structural view of a second U-shaped chute according to the present invention;

FIG. 6 is a schematic view of a pagoda joint structure of the present invention;

Fig. 7 is a schematic structural diagram of the cooling jacket shell according to the present invention.

In the figure: 1. a cooling jacket shell; 2. inserting plates; 3. a first U-shaped chute; 4. a second U-shaped chute; 5. an elbow pipe; 6. a support pad; 7. a limiting gasket; 8. a gas distributing pipe; 9. a square tube; 10. a gas flow guide pipe; 11. closing the plate; 12. a pagoda joint; 13. a ball valve; 14. a servo motor mounting groove; 15. a servo motor.

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. 1-5, the utility model provides a servo motor air cooling mechanism for a driving roller used in TFT substrate glass production, which comprises a cooling cover shell 1, a first U-shaped chute 3 is fixedly arranged on the inner wall of the bottom side of the cooling cover shell 1, a second U-shaped chute 4 is arranged on the other side of the bottom of the cooling cover shell 1, a servo motor mounting groove 14 convenient for sliding installation is arranged at one end of the cooling cover shell 1, a spacing gasket 7 used for limiting the servo motor 15 is reserved at the top end of the servo motor mounting groove 14, the servo motor 15 is slidably covered and connected inside the cooling cover shell 1, the middle shell part at the top end of the servo motor 15 is fixedly connected with the spacing gasket 7 in a clamping manner, an elbow pipe 5 is arranged in the middle part of one end of the cooling cover shell 1, a gas distribution pipe 8 is arranged in the interior of the elbow pipe 5, a square pipe 9 is arranged in the, the one end of square pipe 9 is connected and is equipped with shrouding 11, and the top screw thread installation that is located shrouding 11 is equipped with ball valve 13, and a plurality of gas honeycomb duct 10 has been laid to square pipe 9 top intercommunication, and square pipe 9's other end is connected and is equipped with pagoda joint 12, and pagoda joint 12 communicates with outside gas transmission along separate routes.

Preferably, the cooling jacket housing 1 is rectangular in shape, the cross-section cutting structure is concave, an insertion plate 2 for sliding the servo motor 15 is slidably mounted on the surface of the inner wall of the bottom of the cooling jacket housing 1, and the servo motor 15 is conveniently pushed, mounted and fixed by using the insertion plate 2.

Preferentially, picture peg 2 and the 15 wiring end department of servo motor offer the hole of stepping down that realizes the gas circulation, and the wiring end is embedded in the hole of stepping down, and the hole of stepping down through being equipped with conveniently carries out built-in installation with the data line in the 15 connection of servo motor, avoids in a jumble, realizes gaseous smooth circulation simultaneously, avoids receiving the influence.

Preferably, the top inner wall and the middle part lateral wall of cooling jacket casing 1 all fixed mounting have be used for supporting the support gasket 6 that separates to servo motor 15, and the support gasket 6 that utilizes the inner wall to be equipped with is convenient for prevent in the 15 installation of servo motor that too airtight agrees with between cooling jacket casing 1 and servo motor 15's the casing, reserves the circulation efficiency that the gap can improve normal atmospheric temperature air.

When specifically using, the utility model relates to a be used for TFT base plate glass production to dispose the installation with servo motor 15 with drive roller servo motor air-cooling mechanism, the user of service at first need: a user only needs to cover the cooling cover shell 1 at the top end of the servo motor 15, then the cooling cover shell 1 is pressed downwards to cover the top end of the servo motor 15 through a servo motor installation groove 14 formed in the bottom of the cooling cover shell, the integral cooling cover shell 1 slides left and right along the servo motor 15 by utilizing the first U-shaped sliding groove 3 and the second U-shaped sliding groove 4, when the shell part of the servo motor 15 slides and touches the position of the limiting gasket 7, a limiting effect is achieved, in addition, two supporting gaskets 6 in the cooling cover shell 1 can play a supporting and clamping effect in the installation process of the servo motor 15, the supporting gaskets 6 can prevent the inner wall of the cooling cover shell 1 from excessively matching with the servo motor 15, a space gap is reserved in the sleeved space, and air is convenient to exhaust;

Finally, a user slides the inserting plate 2 to clamp and install the cooling hood shell 1 and the servo motor 15, and then the gas distribution pipe 8 and the end of the elbow pipe 5 are installed in a threaded mode.

During specific use, the user unscrews the ball valve 13, then the gas can enter along with the pagoda joint 12, firstly, the square pipe 9 is entered, then the gas distribution pipe 8 is entered, the gas is distributed through a plurality of gas guide pipes 10 arranged on the surface of the gas distribution pipe 8 (the gas is dispersed into small air flows and is similar to the fan cover principle of a fan), the gas flows more slowly after the gas is distributed, then the distributed gas enters the small space of the cooling cover shell 1, the normal temperature gas can stay in the narrow space, after the high temperature air fan contacts with the external high temperature shell of the servo motor 15, the heat is carried, the rapid preheating replacement is realized, useless hot air can move along the narrow air passage and continuously carries more heat, finally, the hot air can pass through the abdicating hole, the heat is carried again, finally, the used geothermal air can be discharged to the cooling cover shell from the direction and the bottom direction of the servo motor mounting groove 14 1 outside, realize cold and hot gaseous exchange to reach the purpose that reduces whole servo motor 15 operating temperature, and need not to cut off the power supply like usual and cool down naturally, need not to consume more latency, just can synchronous operation at servo motor 15 operation in-process, can take out the motor heat constantly, improve mechanical operating efficiency.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a be used for TFT base plate glass production with drive roller servo motor air-cooling mechanism, includes cooling jacket casing (1), its characterized in that, first U-shaped spout (3) have been seted up to the bottom avris inner wall of cooling jacket casing (1) is fixed, second U-shaped spout (4) have been seted up to the bottom another avris of cooling jacket casing (1), servo motor mounting groove (14) convenient to slidable mounting are seted up to one side of cooling jacket casing (1), be used for restricting spacing gasket (7) of servo motor (15) when the installation is reserved on the top of cooling jacket casing (1), the inside sliding cover of cooling jacket casing (1) connects and is equipped with servo motor (15), and the top middle part machine shell portion and the lateral wall of the speed reducer on servo motor (15) are fixed with spacing gasket (7) joint, the one end middle part intercommunication of cooling jacket casing (1) is equipped with elbow pipe (5), elbow pipe (5) and gas-distributing pipe (8) pass through the hose connection, the internal connection of gas-distributing pipe (8) is equipped with square pipe (9), the one end of square pipe (9) is connected and is equipped with shrouding (11), a plurality of gas honeycomb duct (10) have been laid to square pipe (9) top intercommunication, the top screw thread installation of honeycomb duct (10) is equipped with ball valve (13), the other end of square pipe (9) is connected and is equipped with pagoda joint (12), pagoda joint (12) and outside gas transmission pipeline intercommunication.

2. The air cooling mechanism of the servo motor of the driving roller for producing TFT substrate glass according to claim 1, characterized in that: the appearance of cooling jacket casing (1) is the rectangle, and cross-section cutting structure is the spill, and wherein the bottom inner wall surface slidable mounting who is located cooling jacket casing (1) is equipped with picture peg (2) that are used for being convenient for installation, dismantlement for servo motor (15).

3. The air cooling mechanism of the servo motor of the driving roller for producing TFT substrate glass according to claim 2, characterized in that: the hole of stepping down that realizes the gas circulation is seted up with servo motor (15) terminal department in picture peg (2), the wiring end is embedded in the hole of stepping down.

4. The air cooling mechanism of the servo motor of the driving roller for producing TFT substrate glass according to claim 1, characterized in that: the top end inner wall and the middle side wall of the cooling cover shell (1) are fixedly provided with supporting gaskets (6) used for supporting and separating the servo motor (15).

5. The air cooling mechanism of the servo motor of the driving roller for producing TFT substrate glass according to claim 1, characterized in that: the cooling cover shell (1) covers the speed reducer and the servo motor at the same time and is used for cooling the speed reducer while cooling the servo motor.