Substrate glass channel stirrer and motor assembly thereof

Abstract

The utility model discloses a substrate glass channel stirrer and a motor assembly thereof. The substrate glass channel stirrer comprises a motor base, a fan cover with an opening in the bottom and a motor, an inner cavity is formed in the motor base, a first through hole for a shaft of a motor to penetrate through is formed in the top wall of the motor base, and a second through hole for a chain to penetrate through is formed in one side wall of the motor base; the motor is installed on the motor base, and a first gap is reserved between the bottom wall of the motor and the top wall of the motor base. An output shaft of the motor penetrates through the first through hole and extends into the inner cavity, and a second gap is reserved between the output shaft of the motor and the inner wall of the first through hole; the fan cover covers the motor, an opening of the fan cover is fixedly connected with the motor base in a sealed mode, a plurality of air inlets are evenly formed in the bottom of the peripheral wall of the fan cover in the circumferential direction, and each air inlet is used for being connected with a compressed air source. According to the utility model, the motor can be prevented from being damaged in a high-temperature and high-humidity environment, so that the influence on normal forming production of substrate glass is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of glass production equipment, in particular to a substrate glass channel mixer and a motor component thereof. Background Art

[0002] In the production of glass, the glass is melted and then enters the platinum channel for molding. Since the glass liquid may contain a large number of bubbles, streaks, stones and other defects before molding, a stirring mechanism is needed to stir and homogenize the glass liquid to facilitate the molding production of the substrate glass.

[0003] Generally, the motor of the stirring mechanism is located outside the platinum channel, and the stirring rod of the stirring mechanism is inside the glass. The motor and the stirring rod are connected through a transmission mechanism. Since the surrounding of the platinum channel is generally a high temperature and high humidity environment (temperature above 60 degrees and humidity above 60%), the motor is easily damaged in a high temperature and high humidity environment, affecting the molding production of the substrate glass. Utility Model Content

[0004] In order to solve the technical problems existing in the background technology, the utility model provides a substrate glass channel mixer and a motor assembly thereof.

[0005] The utility model provides a motor assembly for a substrate glass channel mixer, comprising: a motor seat, a wind cover with a bottom opening, and a motor;

[0006] An inner cavity is provided inside the motor seat, a first through hole for the shaft of the electric motor to pass through is provided on the top wall of the motor seat, and a second through hole for the chain to pass through is provided on one side wall of the motor seat;

[0007] The motor is mounted on the motor seat, and a first gap is left between the bottom wall of the motor and the top wall of the motor seat; the output shaft of the motor passes through the first through hole and extends into the inner cavity, and a second gap is left between the output shaft of the motor and the inner wall of the first through hole;

[0008] The wind hood is arranged on the motor, and the opening of the wind hood is sealed and fixedly connected to the motor seat. The bottom of the peripheral wall of the wind hood is evenly provided with a plurality of air inlets along the circumferential direction, and each air inlet is used to connect to a compressed air source.

[0009] Preferably, each air inlet is inclined upward in a direction from the outside of the air hood to the inside of the air hood.

[0010] Preferably, the axis of each air inlet and the wall of the air hood where it is located have the same angle in the horizontal plane, and the angle is 0-90 degrees.

[0011] Preferably, the angle is 30-60 degrees.

[0012] Preferably, each air inlet is trumpet-shaped.

[0013] Preferably, it also includes a compressed air storage bottle, which is connected to the multiple air inlets through air pipes, and the air pipes are provided with valves.

[0014] The utility model also proposes a substrate glass channel stirrer, comprising: a support frame, a transmission gear, a chain, a bearing box, a stirring rod and a motor assembly as described in any one of the above;

[0015] The support frame is horizontally arranged above the platinum channel, and the length direction of the support frame is perpendicular to the extension direction of the platinum channel; the motor seat and the bearing box are arranged on the support frame in sequence along the direction close to the platinum channel;

[0016] The transmission gear is arranged in the inner cavity and is coaxially fixedly connected with the output shaft of the motor. One end of the chain is meshed with the transmission gear, and the other end is meshed with the sprocket of the bearing box.

[0017] The stirring rod is arranged vertically, and the top end of the stirring rod is coaxially fixed with the shaft of the bearing box, and the bottom end of the stirring rod is used to extend into the interior of the platinum channel for stirring.

[0018] Preferably, it also includes a frame and a driving mechanism, wherein one end of the support frame away from the platinum channel is slidably arranged on the frame in the vertical direction, the driving mechanism is installed on the frame, the driving mechanism and the support frame are drivingly connected, and the driving mechanism is used to drive the support frame to slide in the vertical direction.

[0019] During specific implementation, clean and dry compressed air enters the air hood from the air inlet, then flows inside the air hood and flows out from the gap between the output shaft of the motor and the first through hole, which can isolate the high temperature and high humidity environment from the motor by clean and dry air, and avoid direct contact between the air in the high temperature and high humidity environment and the motor, thereby avoiding damage to the motor; at the same time, the flowing clean and dry air will take away the heat generated by the motor when it is working, ensuring that the motor is at a suitable operating temperature; moreover, the clean and dry air flows through the first gap and the second gap into the inner cavity, and then flows out through the second through hole, which can isolate the transmission gear located in the inner cavity and the chain circulating in and out of the inner cavity from air, and avoid water condensation inside the inner cavity.

[0020] In the utility model, the proposed substrate glass channel mixer and the motor assembly thereof can prevent the motor from being damaged in a high temperature and high humidity environment, thereby avoiding affecting the normal molding production of the substrate glass. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of a substrate glass channel mixer in one embodiment of the utility model.

[0022] Figure 2 It is a structural schematic diagram of a motor assembly in an embodiment of the present utility model. DETAILED DESCRIPTION

[0023] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments of the present invention can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0024] Reference Figure 2 The utility model provides a motor assembly for a substrate glass channel mixer, comprising: a motor base 2, a wind cover 4 with a bottom opening, and a motor 3;

[0025] The motor base 2 has an inner cavity, the top wall of the motor base 2 has a first through hole for the shaft of the power supply motor 3 to pass through, and a side wall of the motor base 2 has a second through hole for the chain 5 to pass through;

[0026] The motor 3 is mounted on the motor base 2, and a first gap is left between the bottom wall of the motor 3 and the top wall of the motor base 2; the output shaft of the motor 3 passes through the first through hole and extends into the inner cavity, and a second gap is left between the output shaft of the motor 3 and the inner wall of the first through hole;

[0027] The air hood 4 is disposed on the motor 3, and the opening of the air hood 4 is sealed and fixedly connected to the motor base 2. A plurality of air inlets 41 are evenly arranged at the bottom of the peripheral wall of the air hood 4 along the circumferential direction, and each air inlet 41 is used to connect to a compressed air source.

[0028] During specific implementation, clean and dry compressed air enters the air hood 4 from the air inlet 41, then flows inside the air hood 4 and flows out from the gap between the output shaft of the motor 3 and the first through hole, which can isolate the high temperature and high humidity environment from the motor 3 by clean and dry air, and avoid direct contact between the air in the high temperature and high humidity environment and the motor 3, thereby avoiding damage to the motor 3; at the same time, the flowing clean and dry air will take away the heat generated by the motor 3 when it is working, ensuring that the motor 3 is at a suitable working temperature; moreover, the clean and dry air flows into the inner cavity through the first gap and the second gap, and then flows out through the second through hole, which can isolate the transmission gear 8 located in the inner cavity and the chain 5 circulating in and out of the inner cavity, and avoid water condensation inside the inner cavity.

[0029] In summary, the utility model can prevent the motor 3 from being damaged in a high temperature and high humidity environment, thereby avoiding affecting the normal molding production of the substrate glass.

[0030] In this embodiment, each air inlet 41 is inclined upward in a direction from the outside of the air hood 4 to the inside of the air hood 4 .

[0031] With such an arrangement, clean dry air can be discharged to the top of the motor 3 first, thereby increasing the flow path of the clean dry air and avoiding residual high temperature and high humidity air in the corners inside the air hood 4, thereby better isolating the motor 3 from air.

[0032] In a further embodiment, each air inlet 41 is trumpet-shaped so as to better discharge the clean and dry air to the top of the motor 3 first.

[0033] Of course, in this embodiment, the cross section of the end of the air inlet 41 close to the inside of the air hood 4 is larger than the cross section of the end close to the outside of the air hood 4 .

[0034] In a further embodiment, the axis of each air inlet 41 and the wall of the air hood 4 where it is located have the same angle in the horizontal plane, and the angle is 0-90 degrees.

[0035] Such arrangement can produce a spiral flow of the clean dry air discharged into the air hood 4, further increasing the flow path of the clean dry air, thereby further avoiding the residual high temperature and high humidity air in the corners inside the air hood 4, and further isolating the motor 3 from air.

[0036] In a further embodiment, the angle is 30-60 degrees.

[0037] In a further embodiment, the connection between the top of the wind shield 4 and the peripheral wall of the wind shield 4 is in an arc-shaped transition to guide the wind.

[0038] In this embodiment, a compressed air storage bottle is also included. The compressed air storage bottle is connected to the multiple air inlets 41 through air pipes, and a valve is provided on the air pipe.

[0039] Reference Figure 1 The utility model provides a substrate glass channel mixer, comprising: a support frame 1, a transmission gear 8, a chain 5, a bearing box 6, a stirring rod 7 and a motor assembly as described in any one of the above;

[0040] The support frame 1 is horizontally arranged above the platinum channel, and the length direction of the support frame 1 is perpendicular to the extension direction of the platinum channel;

[0041] The motor base 2 and the bearing box 6 are arranged on the support frame 1 in sequence along the direction close to the platinum channel;

[0042] The transmission gear 8 is arranged in the inner cavity and is coaxially fixedly connected with the output shaft of the motor 3. One end of the chain 5 is meshed with the transmission gear 8, and the other end is meshed with the sprocket of the bearing box 6.

[0043] The stirring rod 7 is arranged vertically, and the top end of the stirring rod 7 is coaxially fixed with the axis of the bearing box 6, and the bottom end of the stirring rod 7 is used to extend into the interior of the platinum channel for stirring.

[0044] The utility model can effectively prevent the motor 3 from being damaged in a high temperature and high humidity environment through the coordination of the support frame 1, the transmission gear 8, the chain 5, the bearing box 6, the stirring rod 7 and the motor 3 components, thereby avoiding affecting the normal molding production of the substrate glass.

[0045] It should be noted that the bearing box 6 in this embodiment adopts the existing bearing box 6, which will not be described in detail here.

[0046] In this embodiment, it also includes a frame and a driving mechanism. The end of the support frame 1 away from the platinum channel is slidably set on the frame in the vertical direction. The driving mechanism is installed on the frame. The driving mechanism and the support frame are connected in driving. The driving mechanism is used to drive the support frame 1 to slide in the vertical direction.

[0047] Specifically, the driving mechanism is a cylinder driving mechanism, a hydraulic driving mechanism or a screw linear driving mechanism. The structure and installation of the cylinder driving mechanism, the hydraulic driving mechanism or the screw linear driving mechanism are all existing technologies and will not be elaborated here.

[0048] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A motor assembly for a substrate glass channel mixer, characterized in that: include: A motor base (2), a fan cover (4) with a bottom opening, and a motor (3); An inner cavity is formed inside the motor seat (2), a first through hole for the shaft of the power supply machine (3) to pass through is formed on the top wall of the motor seat (2), and a second through hole for the chain (5) to pass through is formed on a side wall of the motor seat (2); The motor (3) is mounted on the motor base (2), and a first gap is left between the bottom wall of the motor (3) and the top wall of the motor base (2); the output shaft of the motor (3) passes through the first through hole and extends into the inner cavity, and a second gap is left between the output shaft of the motor (3) and the inner wall of the first through hole; The wind hood (4) is arranged on the motor (3), and the opening of the wind hood (4) is sealed and fixedly connected to the motor base (2). The bottom of the peripheral wall of the wind hood (4) is evenly provided with a plurality of air inlets (41) along the circumferential direction, and each air inlet (41) is used to connect to a compressed air source.

2. The motor assembly for a substrate glass channel mixer according to claim 1, characterized in that: Each air inlet (41) is inclined upward in a direction from the outside of the wind cover (4) to the inside of the wind cover (4).

3. The motor assembly for a substrate glass channel mixer according to claim 2, characterized in that: The axis of each air inlet (41) and the wall of the wind cover (4) on which it is located have the same angle in the horizontal plane, and the angle is 0-90 degrees.

4. The motor assembly for a substrate glass channel mixer according to claim 3, characterized in that: The angle is 30-60 degrees.

5. The motor assembly for a substrate glass channel stirrer according to any one of claims 2 to 4, characterized in that: Each air inlet (41) is in a trumpet shape.

6. The motor assembly for a substrate glass channel mixer according to claim 1, characterized in that: It also includes a compressed air storage bottle, which is connected to the multiple air inlets (41) through air pipes, and the air pipes are provided with valves.

7. A substrate glass channel mixer, characterized in that: include: A support frame (1), a transmission gear (8), a chain (5), a bearing box (6), a stirring rod (7) and a motor assembly according to any one of claims 1 to 6; The support frame (1) is horizontally arranged above the platinum channel, and the length direction of the support frame (1) is perpendicular to the extension direction of the platinum channel; the motor base (2) and the bearing box (6) are arranged on the support frame (1) in sequence along a direction close to the platinum channel; The transmission gear (8) is arranged in the inner cavity and is coaxially fixedly connected to the output shaft of the motor (3); one end of the chain (5) is meshedly connected to the transmission gear (8), and the other end is meshedly connected to the sprocket of the bearing box (6); The stirring rod (7) is arranged vertically, and the top end of the stirring rod (7) is coaxially fixed with the axis of the bearing box (6), and the bottom end of the stirring rod (7) is used to extend into the interior of the platinum channel for stirring.

8. The substrate glass channel mixer according to claim 7, characterized in that: It also comprises a frame and a driving mechanism, wherein one end of the support frame (1) away from the platinum channel is slidably arranged on the frame in a vertical direction, and the driving mechanism is installed on the frame. The driving mechanism and the support frame are drivingly connected, and the driving mechanism is used to drive the support frame (1) to slide in a vertical direction.

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