CN210139301U

CN210139301U - Jacking rotary table

Info

Publication number: CN210139301U
Application number: CN201920920296.7U
Authority: CN
Inventors: 甘林; 莫庆龙
Original assignee: Zhaoqing Jinma Lingke Intelligent Technology Co ltd
Current assignee: Zhaoqing Jinma Lingke Intelligent Technology Co ltd
Priority date: 2019-06-18
Filing date: 2019-06-18
Publication date: 2020-03-13
Anticipated expiration: 2029-06-18

Abstract

The application relates to the field of bathroom product production equipment, in particular to a jacking rotary table. The jacking rotary table comprises a base, an object stage, a rotating assembly, a supporting piece and a lifting assembly. The supporting piece is positioned between the base and the object stage. The output end of the rotating component extends out of the mounting hole of the supporting component and is connected with the objective table in a transmission mode. The input end of the rotating component is positioned between the supporting piece and the base. The lifting assembly is located between the base and the supporting piece, the output end of the lifting assembly is connected to the supporting piece, and the lifting assembly is arranged around the rotating assembly. The lifting assembly is configured for driving the support, the rotating assembly and the stage to be lifted synchronously. The rotating assembly is configured to drive the stage to rotate. The jacking rotary table is compact in structure, low in height and applicable to conveying lines with low height.

Description

Jacking rotary table

Technical Field

The application relates to the field of bathroom product production equipment, in particular to a jacking rotary table.

Background

In the production process of bathroom products, the surfaces of blanks conveyed by the conveying lines need to be polished. When polishing, the blank body is jacked to a proper height through the jacking and rotating device, and the blank body is rotated while being matched with the polishing robot to finish polishing each part of the blank body.

However, the existing common blank jacking and rotating device is high in size and not compact in structure, so that the jacking and rotating device cannot be suitable for conveying lines with low heights.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of this application is to provide a jacking revolving stage, it aims at improving the whole size of current body grinding device higher, the not compact problem of structure.

The application provides a technical scheme:

a jacking turret comprising:

a base;

an object stage;

the supporting piece is positioned between the base and the object stage; the support member has a mounting hole;

the output end of the rotating component extends out of the mounting hole and is connected with the objective table in a transmission way; the input end of the rotating component is positioned between the supporting piece and the base; and

the lifting assembly is positioned between the base and the supporting piece, the output end of the lifting assembly is connected to the supporting piece, and the lifting assembly is arranged around the rotating assembly;

the lifting assembly is configured to drive the support, the rotating assembly and the object stage to synchronously lift and descend; the rotating assembly is configured to drive the stage to rotate.

Through stretching out rotating assembly's output in support piece's mounting hole, connect in the objective table to connect lifting assembly in support piece, make lifting assembly around rotating assembly around, thereby reduced the height of whole jacking revolving stage, make the structure of whole jacking revolving stage compacter, thereby can be applicable to the transfer chain that highly is lower.

In another embodiment of the present application, the rotating assembly includes a rotating driving part and a decelerating linkage part, the rotating driving part is located between the supporting part and the base, an output shaft of the rotating driving part is in transmission connection with the decelerating linkage part, the decelerating linkage part is located between the supporting part and the object stage, and the decelerating linkage part is in transmission connection with the object stage.

Through setting up the speed reduction linkage part, can reduce the rotational speed of rotation drive part, adopt lower rotational speed to drive the objective table and rotate.

In other embodiments of the present application, the deceleration linkage part is connected to the stage by a turntable;

the turntable is sleeved and connected with the output end of the speed reduction linkage component; a first sealing ring is arranged between the rotary table and the speed reduction linkage component.

Through setting up first sealing washer, improved the sealed effect between carousel and the speed reduction linkage part, played dirt-proof effect, be favorable to improving rotation accuracy.

In other embodiments of the present application, a second sealing ring is sleeved on an input end of the deceleration linkage component; the second seal ring is abutted against the mounting seat of the rotary driving part.

Through setting up the second sealing washer, improved the sealed effect to between the speed reduction linkage part, played dirt-proof effect.

In other embodiments of the application, a protective cover plate is further sleeved on the speed reduction linkage part, and the bottom wall of the rotary table abuts against the protective cover plate; the protective cover plate is provided with an installation space, and the installation seat is installed in the installation space.

Through setting up the guard plate, form the protection to the linkage part that slows down, play dirt-proof effect, be favorable to improving the rotation precision.

In other embodiments of the present application, the lifting assembly includes a lifting driving part including at least two linear driving mechanisms symmetrically disposed around the rotational driving part.

At least two linear driving mechanisms are symmetrically arranged around the rotary driving part, so that the height of the whole jacking rotary table is reduced, and the structure of the whole jacking rotary table is more compact.

In other embodiments of the present application, the linear drive mechanism is a cylinder, and an output shaft of the cylinder is connected to the support member by a floating joint.

Through setting up the joint that floats, avoid two at least sharp actuating mechanism's overconstraint, reduce the processing and install the degree of difficulty.

In other embodiments of the present application, the lifting driving part includes at least two guiding assemblies, the at least two guiding assemblies are connected to the supporting member, and the at least two guiding assemblies are symmetrically disposed around the rotation driving part.

At least two direction subassemblies symmetry set up around the rotation driving part for whole jacking revolving stage's structure is compacter.

In other embodiments of the present application, the jacking turntable further comprises a mounting plate;

the guide assembly comprises a guide rod and a linear bearing, the linear bearing is arranged on the mounting plate, one end of the guide rod is fixedly connected to the support piece, and the other end of the guide rod penetrates out of the linear bearing;

when the lifting driving part drives the rotating assembly, the supporting part and the object stage to lift, the guide rod moves in the linear bearing.

Through setting up linear bearing, the frictional force when reducing the guide arm motion improves the sensitivity that whole jacking revolving stage goes up and down.

In other embodiments of the present application, the above-mentioned jacking turntable further includes an organ cover, one end of the organ cover is connected to the base, and the other end is connected to the protective cover plate.

Through setting up the organ cover, play dirt-proof effect, further improve the reliability of the operation of whole jacking revolving stage.

The beneficial effect of jacking revolving stage that this application embodiment provided includes:

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

Fig. 1 is a schematic structural diagram of a jacking rotary table provided in an embodiment of the present application;

fig. 2 is an exploded schematic structural diagram of a jacking rotary table provided in an embodiment of the present application;

fig. 3 is a schematic structural diagram of a first view angle of a jacking turntable according to an embodiment of the present application;

fig. 4 is a sectional view taken in the direction B-B in fig. 3.

Icon: 100-jacking a rotary table; 110-a base; 111-a base body; 112-a foot pad; 113-a backplane; 114-a floor mounting plate; 115-support column; 1151-a first support column; 1152-a second support column; 120-stage; 121-a turntable; 1212-an accommodating space; 1213-first mounting groove; 122-a first seal ring; 123-a protective cover plate; 1231-installation space; 1232-a second mounting groove; 124-a second seal ring; 125-a support plate; 126-a support frame; 130-a rotating assembly; 131-a rotary drive member; 1313-mounting seat; 132-a deceleration linkage member; 1322-a support member; 1323-mounting holes; 140-a lifting assembly; 141-a mounting plate; 142-a lift drive member; 143-a guide assembly; 1431-guide bar; 1432-linear bearings; 1433-clamping block; 1434-connecting block; 144-a floating joint; 150-organ cover.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present application, it should be understood that the terms "center", "upper", "lower", "inner", "outer", and the like, refer to an orientation or positional relationship as shown in the drawings, or as would be customarily placed in use of the product of the application, or as would be customarily understood by one skilled in the art, but rather than indicating or implying that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation for ease of description and simplicity of description, and therefore should not be construed as limiting the present application.

Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present application, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, and may for example be fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Referring to fig. 1-4, the embodiment provides a jacking turntable 100, where the jacking turntable 100 includes a base 110, a stage 120, a rotating assembly 130, a support 1322 and a lifting assembly 140.

Referring to fig. 1 and 2, a support 1322 is positioned between the base 110 and the stage 120, the support 1322 having a mounting hole 1323. The output end of the rotating component 130 extends out of the mounting hole 1323 and is in transmission connection with the objective table 120; the input end of the rotating assembly 130 is located between the support 1322 and the base 110. The lifting assembly 140 is disposed between the base 110 and the support 1322, the output end of the lifting assembly 140 is connected to the support 1322, and the lifting assembly 140 is disposed around the rotating assembly 130.

By extending the output end of the rotating assembly 130 out of the mounting hole 1323 of the support 1322, connecting the rotating assembly 130 to the object stage 120, and connecting the lifting assembly 140 to the support 1322, the lifting assembly 140 surrounds the rotating assembly 130, so that the height of the whole jacking turntable 100 is reduced, the structure of the whole jacking turntable 100 is more compact, and the lifting assembly is applicable to a conveying line with a lower height.

Further, the lifting assembly 140 is configured to drive the support 1322, the rotating assembly 130 and the object stage 120 to be lifted synchronously, and the rotating assembly 130 is configured to drive the object stage 120 to rotate, so as to rotate the blank to be polished placed on the object stage 120.

Further, referring to fig. 2, the base 110 includes a base body 111, and the base body 111 has a plurality of foot pads 112 for supporting the base body 111 and preventing the base body 111 from being worn when being placed on the ground, which results in unevenness of the base 110.

In some embodiments of the present application, the base body 111 is a quadrangular frame. Make base 110's weight lighter for whole jacking revolving stage 100's total mass is lighter, thereby makes whole jacking revolving stage 100 can cooperate with the transfer chain better, treats the body of polishing and carries out the jacking rotation.

Further, 4 foot pads 112 are provided at four bottom corners of the base body 111, thereby stably supporting the entire base body 111.

Further, a bottom plate 113 is further mounted on the upper surface of the base body 111, and optionally, the bottom plate 113 entirely covers the base body 111. The bottom plate 113 provides a flat mounting plane for subsequently mounting the lifting assembly 140 on the base 110, thereby ensuring the stability of subsequent lifting assembly 140 upgrading.

Further, the elevating assembly 140 is disposed on the base plate 113. The installation of the lifting component 140 is convenient, and the lifting stability of the lifting component 140 can be ensured.

Further, a bottom plate mounting plate 114 is mounted on the bottom plate 113, and the bottom plate mounting plate 114 is located at the center of the bottom plate 113, so that the lifting assembly 140 can be mounted at the center of the base 110, and the whole jacking turntable 100 is compact. Further optionally, the floor mounting plate 114 is disc-shaped.

Furthermore, a plurality of supporting columns 115 are arranged on the bottom plate mounting plate 114, and a mounting plate 141 for mounting the lifting assembly 140 is mounted at the top ends of the supporting columns 115. Through setting up support column 115, can promote certain displacement with lifting unit 140 relative base 110, guarantee the lift space.

It should be noted that the lengths of the plurality of support columns 115 can be selected according to actual needs. For example, when it is required that the total height of the entire jacking turntable 100 is high, the lengths of the plurality of support columns 115 may be set longer. When it is required that the total height of the entire jacking turntable 100 is low, the lengths of the plurality of support columns 115 may be set short.

In the illustrated embodiment, the support columns 115 include first and

second support columns

1151 and 1152, and the first and

second support columns

1151 and 1152 are evenly distributed along the circumference of the floor mounting plate 114 to stably support the floor mounting plate 114. The mounting plate 141 is circular in shape and has the same outer diameter as the bottom plate mounting plate 114. The first support post 1151 is a rectangular parallelepiped cylindrical body, and the second support post 1152 is a cylindrical body, which are different in diameter. Through setting up first support post 1151 and second support post 1152, can set up suitable space according to the volume of lifting component 140, guarantee the accommodation space of lifting component 140 and rotating component 130 for whole jacking revolving stage 100's whole volume is less, and whole structure is compacter.

Further, the lifting assembly 140 includes a lifting driving member 142 and a guiding assembly 143, the lifting driving member 142 is connected to the rotating assembly 130, one end of the guiding assembly 143 is connected to the rotating assembly 130, the other end is connected to the lifting driving member 142, and the lifting driving member 142 is configured to drive the rotating assembly 130, the object stage 120 and the guiding assembly 143 to move synchronously.

In some embodiments of the present application, the guide assembly 143 includes at least two guide assemblies 143, and the at least two guide assemblies 143 are symmetrically disposed around the rotational driving part 131.

Further, each guide assembly 143 includes a guide rod 1431 and a linear bearing 1432, the linear bearing 1432 is installed on the mounting plate 141, one end of the guide rod 1431 is fixedly connected to the support 1322, and the other end thereof penetrates through the linear bearing 1432. When the lifting driving part 142 drives the rotating assembly 130 to lift, the guide rod 1431 moves in the linear bearing 1432. The guide rod 1431 plays a directional role in the lifting motion of the lifting driving part 142, and the linear bearing 1432 can reduce the friction between the guide rod 1431 and the mounting plate 141 when the guide rod 1431 moves up and down along with the lifting driving part 142, so that the lifting motion is more sensitive.

In the illustrated embodiment, the guide assembly 143 includes two guide assemblies 143. Two guide assemblies 143 are symmetrically mounted on the mounting plate 141. A clamping block 1433 is installed at a bottom end of each guide rod 1431, and the clamping block 1433 is fixedly connected to the support 1322 by a connecting member such as a screw or a bolt. The free ends of the guide rods 1431 extend out of the linear bearings 1432, extend in a direction close to the floor mounting plate 114, and are spaced from the floor mounting plate 114. A connection block 1434 is disposed at a top end of the linear bearing 1432, the connection block 1434 is fixed on an upper surface of the mounting plate 141, and the linear bearing 1432 passes through a through hole of the mounting plate 141 to a lower surface of the mounting plate 141, extends in a direction close to the bottom plate mounting plate 114, and is maintained at a certain distance from the bottom plate mounting plate 114.

In some embodiments of the present application, the lifting driving part 142 includes at least two linear driving mechanisms symmetrically disposed on the mounting plate 141.

By arranging the two linear driving mechanisms and symmetrically arranging the two linear driving mechanisms on the mounting plate 141, the rotating assembly 130 can be stably driven to ascend and descend, the whole volume of the whole jacking rotary table 100 is small, and the whole structure is more compact. Can be better used for the conveying line, treat the ceramic product of polishing and carry out the jacking rotation.

In the illustrated embodiment, both linear drive mechanisms are air cylinders and are mounted to the bottom surface of the mounting plate 141 and extend in the direction of the base plate mounting plate 114 and are spaced from the base plate mounting plate 114.

The two linear driving mechanisms are symmetrically installed on the installation plate 141. The mounting plate 141 is provided with two holes through which push rods of the two cylinders pass, respectively, and are connected to the support 1322. A through hole is formed in the center of the bottom plate mounting plate 114, the through hole is connected with an air channel pipeline of the air cylinder, and an air channel pipeline connecting seat is arranged on the bottom surface of the bottom plate 113, so that the air channel pipeline of the air cylinder is hidden in a space below the bottom plate 113, and the whole jacking rotary table 100 is compact in integral structure, small in size and high in space utilization rate.

Further, at least two linear drive mechanisms are connected to support 1322 via floating joint 144. Through setting up floating joint 144, can avoid the excess restraint, eliminate the error, protect two linear drive mechanism to operate steadily, prolong two linear drive mechanism's life, reduce the requirement and the installation degree of difficulty of machining precision.

In the illustrated embodiment, the push rods of the two cylinders are connected with the support 1322 through the floating joint 144 to realize non-rigid connection, so that when the two guide rods 1431 orient the lifting of the mounting plate 141, even if the two guide rods 1431 are not completely parallel to the mounting plate 141, a certain error exists, because the floating joint 144 is in non-rigid connection, the push rods of the two cylinders are ensured to be relatively parallel to the two guide rods 1431, the normal lifting operation of the cylinders is ensured, and the cylinders are prevented from being damaged by pulling.

In other alternative embodiments of the present application, the linear driving mechanism may be a linear motor, a hydraulic cylinder, or other linear driving mechanisms.

Further, the rotation assembly 130 includes a rotation driving part 131 and a deceleration linkage part 132. The output shaft of the rotation driving member 131 is connected to the deceleration linkage member 132, and the stage 120 is connected to the deceleration linkage member 132 through the turntable 121.

Further, the rotation driving part 131 is a motor. The motor is mounted in the mounting seat 1313 and connected to the stage 120 through the mounting seat 1313.

Further, the deceleration linking member 132 is a speed reducer. The reducer is mounted on the support 1322, and the mount 1313 is connected to the support 1322. The elevation driving part 142 and the guide assembly 143 are connected to the support 1322.

In the illustrated embodiment, referring to fig. 2-4, the motor is a servo motor. The servo motor is located in the central through hole of the mounting plate 141, extends in a direction close to the base plate mounting plate 114, and is kept at a certain distance from the base plate mounting plate 114. The servo motor is connected to the deceleration linkage member 132 through a mounting seat 1313. The reducer is an RV reducer, and the support piece 1322 is circular. The support 1322 has a mounting hole 1323 in the center thereof, the mounting seat 1313 is sized to match the mounting hole 1323, and the mounting seat 1313 passes through the mounting hole 1323 and completely abuts against the inner wall of the mounting hole 1323. The mounting seat 1313 has a rim that abuts an upper surface of the support 1322, completely sealing the mounting hole 1323. A through hole is formed in the bottom wall of the mounting seat 1313, the motor abuts against the outer surface of the bottom wall of the mounting seat 1313 to completely seal the through hole in the mounting seat 1313, and an output shaft of the motor extends from the space in the through hole in the mounting seat 1313 and is connected to the speed reducer. The output end of the speed reducer is installed in the installation seat 1313 and abuts against the edge of the installation seat 1313, and the upper opening of the installation seat 1313 is completely sealed. The output end of the speed reducer is connected to the turntable 121.

The turntable 121 is sleeved and connected to the output end of the speed reducer, and the objective table 120 is installed on the turntable 121. Therefore, when the motor rotates, the turntable 121 is driven to rotate through the transmission of the speed reducer, and the object stage 120 mounted on the turntable 121 is driven to rotate.

In the illustrated embodiment, referring to fig. 2 to fig. 4, an accommodating space 1212 is disposed at the bottom of the turntable 121, the accommodating space 1212 is matched with an output end of the speed reducer, and the accommodating space 1212 is sleeved outside the speed reducer.

Further, a first seal ring 122 is provided between the turntable 121 and the speed reducer. By providing the first seal ring 122 between the turntable 121 and the reduction gear, the sealing performance between the turntable 121 and the reduction gear can be improved. Because this jacking revolving stage 100 is used for polishing of ceramic body, the in-process of polishing produces a large amount of dusts, and at the rotatory in-process of jacking revolving stage 100, inside these dusts very easily get into jacking revolving stage 100 to influence the rotation precision of jacking revolving stage 100, lead to unable rotation even. Through being provided with first sealing washer 122 between carousel 121 and the speed reducer, can reduce the dust effectively and get into the damage speed reducer in the speed reducer, guarantee the rotation precision, improve the life of jacking revolving stage 100.

In the illustrated embodiment, referring to fig. 2 and 4, the first seal ring 122 is made of a flexible material, such as rubber or the like. A first mounting groove 1213 is provided on an inner wall of the accommodating space 1212 of the turntable 121, and the first sealing ring 122 is accommodated in the first mounting groove 1213 and abuts against the speed reducer.

Furthermore, a protective cover plate 123 is further sleeved at the input end of the deceleration linkage component 132, the turntable 121 is connected to the protective cover plate 123, and the bottom wall of the turntable 121 abuts against the protective cover plate 123; a second sealing ring 124 is arranged between the protective cover plate 123 and the deceleration linkage part 132.

By providing the protective cover 123, the speed reducer and the motor can be further protected. Further improving the sealing effect.

In the illustrated embodiment, the protective cover 123 is generally disk-shaped. The diameter of the protective cover plate 123 is larger than the support 1322. The protective cover 123 is mounted on the upper surface of the support 1322 and abuts against the upper surface of the support 1322. An installation space 1231 is provided in the middle of the protective cover 123, and both the installation seat 1313 and the portion of the speed reducer exposed to the installation seat 1313 are installed in the installation space 1231. The upper surface of the protective cover 123 abuts against the lower surface of the turntable 121. The mount 1313, the shield cover 123, and the turntable 121 form a sealed space, and the reduction gear is completely sealed in the space.

Further, the second seal ring 124 is provided between the shield cover 123 and the portion of the speed reducer exposed to the mount 1313, thereby further improving the sealing effect. The rotation accuracy of the entire jacking turntable 100 is improved.

In the illustrated embodiment, the second sealing ring 124 may be a flexible sealing ring made of rubber or the like. A second mounting groove 1232 is provided on an inner wall of the mounting space 1231 of the protective cover 123, and the second seal ring 124 is accommodated in the second mounting groove 1232 and abuts against the speed reducer. Therefore, the sealing effect is effectively improved, dust is prevented from entering, the speed reducer is prevented from being damaged, and the rotation precision is improved.

Further, referring to fig. 1 and 2, the jacking turntable 100 further includes a organ cover 150, and the organ cover 150 is sleeved between the base 110 and the rotating assembly 130. The organ cover 150 is connected to the base 110 at one end and to the protective cover 123 at the other end (in fig. 1, the upper portion of the organ cover 150 is not connected to the protective cover 123 in order to show the internal structure). Further, the upper end of the organ cover 150 is connected to the protective cover 123, and the lower end is connected to the base 110 by using a connecting member such as a bolt.

By arranging the organ cover 150, the lifting assembly 140 can be protected, the damage of dust to the lifting assembly 140 is reduced, and the service life of the whole jacking rotary table 100 is prolonged.

In the illustrated embodiment, the bottom end of the organ cover 150 is secured to the floor mounting plate 114 by a bolt or the like, and extends beyond the mounting plate 141 and is spaced from the support 1322.

Further, the stage 120 includes a support plate 125 and a support frame 126. The support plate 125 is a disk shape having a diameter slightly smaller than the shield cover 123. The lower surface of the support plate 125 abuts against the upper surface of the turntable 121, and the support frame 126 is mounted on the upper surface of the support plate 125. The support frame 126 includes two rod-shaped plates symmetrically installed on the upper surface of the support plate 125, so that the sanitary product placed on the support plate 125 can be stably supported and conveniently matched with the work such as polishing.

The jacking turntable 100 is used as follows:

when the bathroom product lifting device is used, a bathroom product is placed on the object stage 120, the air cylinder drives the bathroom product, the guide rod 1431 moves in the linear bearing 1432, and the rotating assembly 130 and the object stage 120 are lifted to a required position; the motor and the speed reducer drive the rotating disc 121 to rotate, so as to drive the object stage 120 and the bathroom products placed on the object stage 120 to synchronously rotate, and the operations such as polishing are matched.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A jacking revolving stage, comprising:

a base;

an object stage;

a support located between the base and the stage; the support has a mounting hole;

the output end of the rotating assembly extends out of the mounting hole and is in transmission connection with the objective table; the input end of the rotating assembly is positioned between the support and the base; and

the lifting assembly is configured to drive the support, the rotating assembly and the object stage to be synchronously lifted and lowered; the rotating component is configured to drive the object stage to rotate.

2. Jacking turntable according to claim 1,

the rotating assembly comprises a rotating driving part and a speed reduction linkage part, the rotating driving part is located between the supporting part and the base, an output shaft of the rotating driving part is in transmission connection with the speed reduction linkage part, the speed reduction linkage part is located between the supporting part and the object stage, and the speed reduction linkage part is in transmission connection with the object stage.

3. Jacking turntable according to claim 2,

the speed reduction linkage part is connected to the objective table through a turntable in a transmission way;

the turntable is sleeved and connected with the output end of the speed reduction linkage component; and a first sealing ring is arranged between the turntable and the speed reduction linkage part.

4. Jacking turntable according to claim 3,

the input end of the speed reduction linkage component is sleeved with a second sealing ring; the second seal ring abuts against the mounting seat of the rotary driving part.

5. Jacking turntable according to claim 4,

the speed reduction linkage component is also sleeved with a protective cover plate, and the bottom wall of the rotary table is abutted against the protective cover plate; the protective cover plate is provided with an installation space, and the installation seat is installed in the installation space.

6. Jacking turntable according to claim 2,

the lifting assembly comprises a lifting driving part, the lifting driving part comprises at least two linear driving mechanisms, and the at least two linear driving mechanisms are symmetrically arranged around the rotary driving part.

7. Jacking turntable according to claim 6,

the linear driving mechanism is a cylinder, and an output shaft of the cylinder is connected to the supporting piece through a floating joint.

8. Jacking turntable according to claim 6,

the lifting assembly comprises at least two guide assemblies, the at least two guide assemblies are connected to the supporting piece, and the at least two guide assemblies are symmetrically arranged on the periphery of the rotary driving part.

9. Jacking turntable according to claim 8,

the jacking rotary table further comprises a mounting plate;

the guide assembly comprises a guide rod and a linear bearing, the linear bearing is arranged on the mounting plate, one end of the guide rod is fixedly connected to the supporting piece, and the other end of the guide rod penetrates out of the linear bearing;

10. Jacking turntable according to claim 5,

the jacking rotary table further comprises an organ cover, one end of the organ cover is connected to the base, and the other end of the organ cover is connected to the protective cover plate.