CN210099735U

CN210099735U - Automatic rotary table

Info

Publication number: CN210099735U
Application number: CN201920706760.2U
Authority: CN
Inventors: 吕辉强
Original assignee: SHENYANG HANKE SEMICONDUCTOR MATERIALS CO Ltd
Current assignee: SHENYANG HANKE SEMICONDUCTOR MATERIALS CO Ltd
Priority date: 2019-05-17
Filing date: 2019-05-17
Publication date: 2020-02-21
Anticipated expiration: 2029-05-17

Abstract

The utility model relates to the technical field of accessory devices for processing semiconductor quartz products, in particular to an automatic turntable which has uniform rotating speed and improves the use reliability; the graphite turntable comprises a graphite turntable, a transition rod, a support rod and a base, wherein the base is provided with a mounting hole, a ball bearing is arranged at the mounting hole, the bottom end of the transition rod is inserted into the ball bearing and is in key connection with the ball bearing, the top end of the transition rod is connected with the central area of the bottom side wall of the support rod, and the top end of the support rod is connected with the central area of the bottom side wall of the graphite turntable; still include left belt pulley, right belt pulley, left pedal, right pedal, bottom plate, dead lever and control box, left belt pulley and bracing piece key-type connection, base top lateral wall is provided with the motor, and motor output and right belt pulley key-type connection are equipped with driving belt on left belt pulley and the right belt pulley, and dead lever top and bottom are connected with control box and bottom plate respectively, and left pedal, right pedal and control box all are connected with the motor electricity.

Description

Automatic rotary table

Technical Field

The utility model relates to a technical field of semiconductor quartz products processing auxiliary device especially relates to an automatic revolving stage.

Background

As is well known, a turntable is a device which is used for rotatably supporting a semi-finished product to facilitate polishing of the semi-finished product in the semiconductor quartz product processing process, and is widely used in the field of semiconductor quartz product processing; the existing turntable comprises a graphite turntable, a transition rod, a support rod and a base, wherein the base is provided with a mounting hole, a ball bearing is arranged at the mounting hole, the bottom end of the transition rod is inserted into the ball bearing and is in key connection with the ball bearing, the top end of the transition rod is connected with the central area of the bottom side wall of the support rod, and the top end of the support rod is connected with the central area of the bottom side wall of the graphite turntable; when the existing turntable is used, the base is in contact with the ground, a workpiece is placed on the graphite turntable, and the transition rod, the support rod, the graphite turntable and the workpiece can rotate under the action of the ball bearing; the existing rotary table is found in use, the existing rotary table is used in a manual rotation mode, due to manual rotation, the rotation speed is uneven, the phenomenon of uneven product surface polishing in the polishing process is caused, and the use reliability is low.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an automatic revolving stage that the rotational speed is even, improves the use reliability.

The utility model discloses an automatic turntable, including graphite carousel, transition pole, bracing piece and base, the base is provided with the mounting hole, and mounting hole department is provided with ball bearing, and the transition pole bottom inserts inside ball bearing and is connected with ball bearing key, and the transition pole top is connected with bracing piece bottom side wall central zone, and the bracing piece top is connected with graphite carousel bottom side wall central zone; still include left belt pulley, right belt pulley, left footboard, right footboard, bottom plate, dead lever and control box, left side belt pulley and bracing piece key-type connection, base top lateral wall are provided with the motor, and motor output and right belt pulley key-type connection are equipped with driving belt on left side belt pulley and the right belt pulley, dead lever top and bottom are connected with control box and bottom plate respectively, and left footboard, right footboard and control box all are connected with the motor electricity.

The utility model discloses an automatic rotary table, be provided with switch knob and speed governing knob on the control box.

The utility model discloses an automatic rotary table, be provided with the first truckle of four groups on the base.

The utility model discloses an automatic rotary table, be provided with four group's second truckles on the bottom plate.

Compared with the prior art, the beneficial effects of the utility model are that: switch on the power on the control box, make the motor electrified, trample left pedal and make the motor rotate, left belt pulley, under left belt pulley, right belt pulley and driving belt's the mutually supporting, the motor rotates and drives the graphite carousel and rotate, when the graphite carousel need stop, trample right pedal and make the motor stall, thereby the motor drives the graphite carousel and rotates the at the uniform velocity rotation that realizes the product, according to the different governing speed of product, drive the even rotational speed of product when the polishing, use with automatic lighting fixture cooperation, the polishing is more even, make the product outward appearance obtain obvious improvement, use manpower sparingly simultaneously, use reliability is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

in the drawings, the reference numbers: 1. a graphite turntable; 2. a transition rod; 3. a support bar; 4. a base; 5. a ball bearing; 6. a left belt pulley; 7. a right belt pulley; 8. a left pedal; 9. a right pedal; 10. a base plate; 11. fixing the rod; 12. a control box; 13. a motor; 14. a drive belt; 15. a switch knob; 16. a speed regulation knob; 17. a first caster; 18. a second caster.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 2, the automatic turntable of the present invention comprises a graphite turntable 1, a transition rod 2, a support rod 3 and a base 4, wherein the base 4 is provided with a mounting hole, the mounting hole is provided with a ball bearing 5, the bottom end of the transition rod 2 is inserted into the ball bearing 5 and is connected with the ball bearing 5 in a key manner, the top end of the transition rod 2 is connected with the central area of the bottom side wall of the support rod 3, and the top end of the support rod 3 is connected with the central area of the bottom side wall of the graphite turntable 1; the belt conveyor is characterized by further comprising a left belt pulley 6, a right belt pulley 7, a left pedal 8, a right pedal 9, a bottom plate 10, a fixed rod 11 and a control box 12, wherein the left belt pulley 6 is in key connection with the supporting rod 3, a motor 13 is arranged on the top side wall of the base 4, the output end of the motor 13 is in key connection with the right belt pulley 7, a transmission belt 14 is sleeved on the left belt pulley 6 and the right belt pulley 7, the top end and the bottom end of the fixed rod 11 are respectively connected with the control box 12 and the bottom plate 10, and the left pedal 8, the right pedal 9; switch on the power on the control box, make the motor electrified, trample left pedal and make the motor rotate, left belt pulley, under left belt pulley, right belt pulley and driving belt's the mutually supporting, the motor rotates and drives the graphite carousel and rotate, when the graphite carousel need stop, trample right pedal and make the motor stall, thereby the motor drives the graphite carousel and rotates the at the uniform velocity rotation that realizes the product, according to the different governing speed of product, drive the even rotational speed of product when the polishing, use with automatic lighting fixture cooperation, the polishing is more even, make the product outward appearance obtain obvious improvement, use manpower sparingly simultaneously, use reliability is improved.

In the automatic turntable of the utility model, a control box 12 is provided with a switch knob 15 and a speed regulation knob 16; the switch knob controls the power-on and power-off of the motor, and the speed regulation knob controls the real-time rotating speed of the motor.

In the automatic turntable of the utility model, four groups of first casters 17 are arranged on the base 4; the base is moved through the four groups of first casters, sliding friction is changed into rolling friction, friction force is reduced, the base is convenient to move, and the four groups of first casters are provided with locking devices for locking the first casters.

In the automatic turntable of the utility model, four groups of second caster wheels 18 are arranged on the bottom plate 10; the bottom plate is moved through the four groups of second trundles, sliding friction is changed into rolling friction, friction force is reduced, the bottom plate is convenient to move, and the four groups of second trundles are provided with locking devices used for locking the second trundles.

The utility model discloses an automatic turntable, switch on the power on the control box, the operation switch knob makes the motor electrified, trample left pedal and make the motor rotate, under the mutual cooperation of left belt pulley, right belt pulley and driving belt, the motor rotates and drives the graphite carousel rotation, when the graphite carousel needs to stop, trample right pedal and make the motor stop rotating, thereby the motor drives the graphite carousel rotation and realizes the uniform rotation of product, operation speed governing knob can adjust the motor speed, according to the different regulation speed of product, drive the even rotational speed of product during polishing, use with automatic lamp holder cooperation, polishing is more even, make the product appearance obtain obvious improvement, move the base through four groups of first truckles, become sliding friction into rolling friction, reduce frictional force, be convenient for the base to move, and all be provided with the locking device who is used for locking first truckles on four groups of first truckles, move the bottom plate through four groups of second truckles, sliding friction is changed into rolling friction, friction force is reduced, the bottom plate is convenient to move, and locking devices used for locking the second trundles are arranged on the four groups of second trundles.

The utility model discloses an automatic revolving stage, the motor and the control box that involve are the user and purchase by oneself, and the application method is detailed to be seen in its self-contained service instruction.

The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only. The terms "first," "second," "third," and the like in the description of the invention do not denote any particular quantity or order, but rather are used to distinguish one element from another.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. An automatic turntable comprises a graphite turntable (1), a transition rod (2), a support rod (3) and a base (4), wherein the base (4) is provided with a mounting hole, a ball bearing (5) is arranged at the mounting hole, the bottom end of the transition rod (2) is inserted into the ball bearing (5) and is in key connection with the ball bearing (5), the top end of the transition rod (2) is connected with the central area of the bottom side wall of the support rod (3), and the top end of the support rod (3) is connected with the central area of the bottom side wall of the graphite turntable (1); its characterized in that still includes left belt pulley (6), right belt pulley (7), left footboard (8), right footboard (9), bottom plate (10), dead lever (11) and control box (12), left side belt pulley (6) and bracing piece (3) key-type connection, base (4) top lateral wall are provided with motor (13), and motor (13) output and right belt pulley (7) key-type connection are gone up the cover and are equipped with driving belt (14) on left side belt pulley (6) and right belt pulley (7), dead lever (11) top and bottom are connected with control box (12) and bottom plate (10) respectively, and left side footboard (8), right footboard (9) and control box (12) all are connected with motor (13) electricity.

2. Automatic turntable according to claim 1, characterized in that said control box (12) is provided with a switch knob (15) and a speed knob (16).

3. Automatic turntable according to claim 2, characterized in that four sets of first castors (17) are provided on the base (4).

4. Automatic turntable according to claim 3, characterized in that four sets of second castors (18) are provided on the base plate (10).