CN112140781A

CN112140781A - Multi-station rotary type clamping mechanism for wood sculpture

Info

Publication number: CN112140781A
Application number: CN202010879603.9A
Authority: CN
Inventors: 罗巧云; 王芳; 姚又华
Original assignee: Hengyang Wuliang Sculpture Art Co ltd
Current assignee: Hengyang Wuliang Sculpture Art Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2020-12-29

Abstract

The invention discloses a multi-station rotary type clamping mechanism for a wood sculpture, and relates to the technical field of rotary type clamping mechanisms. The adsorption angle of the vacuum chuck can be adjusted conveniently; the mounting structure comprises a base, a placing plate and a mounting block, wherein an air cylinder is fixed on the outer wall of the bottom of the mounting block through a bolt, a support plate is fixed on the output end of the air cylinder through a bolt, the outer walls of two sides of the support plate are rotatably connected with the same adjusting plate through a rotating shaft, a mounting frame is welded on the outer wall of one side of the support plate, a rotating motor is fixed on the outer wall of one side of the mounting frame through a bolt, and the output end of the rotating motor is. According to the invention, the position of the adjusting plate can be adjusted in the vertical direction by arranging the air cylinder, the angles between the four vacuum chucks and the horizontal plane of the supporting plate can be adjusted by rotatably connecting the adjusting plate to the outer walls of the two sides of the supporting plate, and the rotating angle of the adjusting plate can be controlled by rotating the motor.

Description

Multi-station rotary type clamping mechanism for wood sculpture

Technical Field

The invention relates to the technical field of rotary type clamping mechanisms, in particular to a multi-station rotary type clamping mechanism for a wood sculpture.

Background

In the in-process of processing the wooden sculpture, need carry the processing bench with the stock that the processing of wooden sculpture was used, because the specification and dimension of wooden sculpture is different, consequently to the board-like wooden sculpture stock of great area, carry out the pay-off through the artificial mode and need many people to cooperate to the efficiency of pay-off has been reduced, consequently need design a wooden sculpture material feeding unit, can be quick spout the material to wooden sculpture and press from both sides and get the transport.

Through retrieval, chinese patent application No. CN201610965704.1 discloses a rotation type multistation feeding equipment, which comprises a box body, material taking mechanisms and bin assemblies are respectively installed on the left and right sides of the top surface of the box body, the material taking mechanisms comprise gear motors, the output shafts of the gear motors are connected with cam distributors, the output shafts of the cam distributors are arranged along the vertical direction and the upper ends of the output shafts are fixedly connected with the middle of a rotating disc, the rotating disc comprises four material taking assemblies with the same structure arranged at equal intervals along the same circumferential direction, the bin assemblies comprise first supporting plates, second supporting plates for stacking workpieces are fixed on the first supporting plates, the workpieces move upwards under the driving of a jacking mechanism, and the material taking assemblies move downwards to absorb the workpieces.

The rotary multi-station feeding equipment in the patent has the following defects: in the process of clamping the workpiece by vacuum suction through the vacuum chuck, because the vacuum chuck is fixedly installed, the angle between the workpieces cannot be adjusted through the vacuum chuck, and when the workpiece is in an irregular shape, the bottom of the vacuum chuck cannot be completely adsorbed on the surface of the workpiece, so that the feeding stability is reduced.

Disclosure of Invention

The invention aims to solve the problems that in the process of clamping workpieces by a vacuum chuck in a vacuum adsorption manner, the angle between the workpieces cannot be adjusted by the vacuum chuck due to the fact that the vacuum chuck is fixedly installed, and when the workpieces are in irregular shapes, the bottom of the vacuum chuck cannot be completely adsorbed on the surfaces of the workpieces, so that feeding stability is reduced.

In order to achieve the purpose, the invention adopts the following technical scheme:

a multi-station rotary type material clamping mechanism for a wood sculpture, which comprises a base, a placing plate and an installation block, the outer wall of the bottom of the mounting block is fixed with an air cylinder through a bolt, the output end of the air cylinder is fixed with a support plate through a bolt, the outer walls of the two sides of the supporting plate are rotatably connected with the same adjusting plate through a rotating shaft, the outer wall of one side of the supporting plate is welded with a mounting frame, the outer wall of one side of the mounting frame is fixed with a rotating motor through a bolt, and rotate the motor output and pass through coupling joint in regulating plate pivot one side outer wall, regulating plate bottom outer wall has two L type expansion plates, two through the bolt fastening L type expansion plate inner wall equal sliding connection has L type expansion bracket, two L type expansion plate one side outer wall and two L type expansion bracket one side outer wall all welds there is the support, four support top outer wall all is fixed with vacuum chuck through the nut.

Further: the base top outer wall has mounting panel and screens board through the bolt fastening, mounting panel one side outer wall has electric putter through the bolt fastening, the electric putter output has the rack through the bolt fastening, and rack one side outer wall sliding connection in screens board one side inner wall.

As a further scheme of the invention: the outer wall of the top of the base is rotatably connected with a guide pillar, the circumferential outer wall of the guide pillar is connected with a gear through a key, the circumferential outer wall of the gear is meshed with the outer wall of one side of the rack, and a rotating seat is welded on the circumferential outer wall of the guide pillar.

As a further scheme of the invention: the outer wall of one side of the rotating seat is fixedly provided with a guide sleeve through a bolt, the inner wall of the guide sleeve is connected with a guide pillar in a sliding mode, the outer wall of the circumference of the guide pillar is provided with a clamping column, the outer wall of the circumference of the clamping column is clamped on the outer wall of the circumference of the guide sleeve, and the outer wall of one side of the installation block is welded on the outer wall of.

As a further scheme of the invention: the outer wall of the top of the guide pillar is fixed with a vacuumizing assembly through bolts, and the outer wall of one side of the vacuumizing assembly is fixed with four air pipes through bolts.

As a further scheme of the invention: and four ends of the air pipes, which are far away from the vacuumizing assembly, are respectively fixed on the outer walls of the tops of the four vacuum suckers through bolts.

Further: the outer wall of the top of the base is rotatably connected with a rotating column, the outer wall of the bottom of the base is fixedly provided with a stepping motor through a bolt, the output end of the stepping motor is connected to the input end of the rotating column through a coupler, and the circumferential outer wall of the rotating column is fixedly provided with a rotating disc through a bolt.

As a further scheme of the invention: carousel top outer wall sliding connection has sixteen screens sucking discs, sixteen the equal sliding connection of screens sucking disc circumference outer wall has the support, four place board bottom outer wall and all be provided with four second spacing grooves, sixteen the second spacing inslot wall adsorbs respectively in sixteen screens sucking disc top outer wall, four place board top outer wall and all be provided with first spacing groove.

On the basis of the scheme: the outer wall of the top of the base is fixedly provided with a supporting seat through bolts, and the outer wall of the top of the base is rotatably connected with a rotary worktable.

As a further scheme of the invention: four place board top outer wall and all have four buttresses through the bolt fastening, sixteen buttresses one side outer wall all rotate and are connected with the screw rod, sixteen screw rod one side outer wall all rotates through the bearing and is connected with the sponge board, sixteen sponge board one side outer wall all welds there are two limiting plates.

The invention has the beneficial effects that:

1. can adjust the position of regulating plate in vertical direction through being provided with the cylinder, connect in backup pad both sides outer wall through rotating the regulating plate, can adjust the angle between four vacuum chuck and the backup pad horizontal plane, the turned angle that the regulating plate can be controlled to the rotation motor, thereby can adjust vacuum chuck's absorption angle, the vacuum chuck of being convenient for adsorbs the lifting to the wood sculpture processing raw materials of different specifications, utilize L type expansion bracket and L type expansion plate to adjust vacuum chuck's position simultaneously, thereby can make the better surface that adsorbs in wood sculpture processing raw materials of vacuum chuck according to the size of wood sculpture processing raw materials, the improvement presss from both sides the flexibility of material to wood sculpture processing raw materials.

2. Can promote the rack along the horizontal direction through being provided with electric putter, simultaneously because gear circumference outer wall meshes in rack one side outer wall, can move the gear through the rack and make reciprocating motion, thereby drive the guide pin bushing and be circular motion in the horizontal direction, thereby realize the regulation to the vacuum chuck position, be convenient for carry out the pay-off operation with it after pressing from both sides the material to wood sculpture processing raw materials, guide pillar sliding connection is in the guide pin bushing inner wall, can adjust the elongation of guide pillar through the card post, be convenient for carry out better operation according to the material condition of pressing from both sides of reality.

3. Can drive the rolling disc through being provided with step motor and be 90 degrees step motion, thereby the rotation through the rolling disc is adjusted the position of placing the board, can be used for placing dull and stereotyped style wood sculpture processing raw materials through placing the board, thereby can be with placing the below that the board moved vacuum chuck, the vacuum chuck of being convenient for presss from both sides the wood sculpture processing raw materials and gets, the cross-section of screens sucking disc is I shape structure simultaneously, can utilize the spring to support the screens sucking disc, can reduce the impact on wood sculpture processing raw materials surface when vacuum chuck presss from both sides the wood sculpture processing raw materials.

4. Through four for a set of four pairs that fall into sixteen screens sucking discs, utilize the second spacing groove to guarantee that the central line position of placing the board and the central line position between a set of sucking disc coincide mutually simultaneously to avoid placing the position of placing of board and taking place crooked, lead to the wood sculpture processing raw materials to take place the landing, simultaneously can be quick install and dismantle placing the board, be convenient for clean and clean the base.

5. Can adjust the relative distance between the sponge board through rotating the screw rod, can carry on spacingly to its outer wall according to the specification and size of wooden sculpture processing raw materials, can effectually prevent that the rolling disc is at the pivoted in-process, and the danger that the wooden sculpture processing raw materials took place to drop improves the security when placing wooden sculpture processing raw materials, utilizes the sponge board can effectually protect the outer wall of wooden sculpture processing raw materials simultaneously.

Drawings

Fig. 1 is a schematic overall structure view of a multi-station rotary type clamping mechanism for a wooden sculpture according to embodiment 1 of the present invention;

fig. 2 is a schematic side view of a multi-station rotary type clamping mechanism for a wooden sculpture according to embodiment 1 of the present invention;

fig. 3 is a schematic partial sectional view of a suction cup clamping assembly of a multi-station rotary clamping mechanism for a wooden sculpture according to embodiment 1 of the present invention;

fig. 4 is a schematic structural view of a suction cup position adjusting assembly of the multi-station rotary type clamping mechanism for a wooden sculpture according to embodiment 1 of the present invention;

fig. 5 is a schematic structural view of a multi-station rotary type clamping mechanism for a wooden sculpture according to embodiment 1 of the present invention;

fig. 6 is a bottom structural view of a placing plate of the multi-station rotary type clamping mechanism for a wooden sculpture according to embodiment 1 of the present invention;

fig. 7 is a schematic top view of a multi-station rotary type clamping mechanism for a wooden sculpture according to embodiment 2 of the present invention;

fig. 8 is a schematic structural view of a limiting assembly of the multi-station rotary type clamping mechanism for a wooden sculpture according to embodiment 2 of the present invention.

In the figure: 1-base, 2-supporting base, 3-rotary workbench, 4-mounting plate, 5-clamping plate, 6-placing plate, 7-first limiting groove, 8-rotary disc, 9-vacuumizing component, 10-mounting block, 11-rotary column, 12-clamping sucker, 13-spring, 14-stepping motor, 15-guide column, 16-mounting frame, 17-rotary motor, 18-adjusting plate, 19-supporting plate, 20-air pipe, 21-L type telescopic frame, 22-L type telescopic plate, 23-bracket, 24-vacuum sucker, 25-second limiting groove, 26-air cylinder, 27-guide column, 28-clamping column, 29-guide sleeve, 30-rotary base, 31-rack, 32-electric push rod, 33-gear, 34-resisting plate, 35-limiting column, 36-screw and 37-sponge plate.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1:

a multi-station rotary type material clamping mechanism for a wood sculpture is shown in figures 2 and 3 and comprises a base 1, a placing plate 6 and an installing block 10, wherein the outer wall of the bottom of the installing block 10 is fixed with a cylinder 26 through a bolt, the output end of the cylinder 26 is fixed with a supporting plate 19 through a bolt, the outer walls of two sides of the supporting plate 19 are rotatably connected with the same adjusting plate 18 through a rotating shaft, the outer wall of one side of the supporting plate 19 is welded with an installing frame 16, the outer wall of one side of the installing frame 16 is fixed with a rotating motor 17 through a bolt, the output end of the rotating motor 17 is connected with the outer wall of one side of the rotating shaft of the adjusting plate 18 through a coupler, the outer wall of the bottom of the adjusting plate 18 is fixed with two L-shaped expansion plates 22 through a bolt, the inner walls of the two L-shaped expansion plates 22 are both slidably connected, the vacuum suction cups 24 are fixed on the outer walls of the tops of the four brackets 23 through nuts; can adjust the position of regulating plate 18 in vertical direction through being provided with cylinder 26, connect in 19 both sides outer walls of backup pad through rotating regulating plate 18, can adjust the angle between four vacuum chuck 24 and the 19 horizontal planes of backup pad, the turned angle that regulating plate 18 can be controlled to motor 17 rotates, thereby can adjust vacuum chuck 24's absorption angle, be convenient for vacuum chuck 24 adsorbs the wood sculpture processing raw materials of different specifications and lifts, utilize L type expansion bracket 21 and L type expansion plate 22 to adjust vacuum chuck 24's position simultaneously, thereby can make the better surface that adsorbs in wood sculpture processing raw materials of vacuum chuck 24 according to the size of wood sculpture processing raw materials, the improvement is to the flexibility that wood sculpture processing raw materials pressed from both sides the material.

In order to drive the guide post 15 to rotate; as shown in fig. 2 and 6, the top outer wall of the base 1 is fixed with a mounting plate 4 and a clamping plate 5 through bolts, an electric push rod 32 is fixed on the outer wall of one side of the mounting plate 4 through a bolt, a rack 31 is fixed at the output end of the electric push rod 32 through a bolt, the outer wall of one side of the rack 31 is connected with the inner wall of one side of the clamping plate 5 in a sliding way, the outer wall of the top of the base 1 is connected with a guide post 15 in a rotating way, the peripheral outer wall of the guide post 15 is connected with a gear 33 through a key, the peripheral outer wall of the gear 33 is meshed with the outer wall of one side of the rack 31, the outer wall of the circumference of the guide post 15 is welded with a rotary seat 30, the outer wall of one side of the rotary seat 30 is fixed with a guide sleeve 29 through a bolt, the inner wall of the guide sleeve 29 is connected with a guide post 27 in a sliding way, the outer wall of the circumference of the guide post 27 is provided with a clamping post 28, the circumferential outer wall of the clamping column 28 is clamped on the circumferential outer wall of the guide sleeve 29, and the outer wall of one side of the mounting block 10 is welded on the outer wall of one side of the guide column 27; can promote rack 31 along the horizontal direction through being provided with electric putter 32, simultaneously because gear 33 circumference outer wall meshes rack 31 one side outer wall, can drive gear 33 through rack 31 and make reciprocating motion, thereby drive guide pin bushing 29 and be circular motion on the horizontal direction, thereby realize the regulation to vacuum chuck 24 position, be convenient for carry out the pay-off operation with it after carrying out the clamp material to wood sculpture processing raw materials, guide pillar 27 sliding connection is in guide pin bushing 29 inner wall, can adjust the elongation of guide pillar 27 through card post 28, be convenient for carry out better operation according to the clamp material condition of reality.

To perform the vacuuming operation on the vacuum chuck 24; as shown in fig. 2, the outer wall of the top of the guide post 15 is fixed with a vacuum pumping assembly 9 through a bolt, the outer wall of one side of the vacuum pumping assembly 9 is fixed with four air pipes 20 through bolts, and one ends of the four air pipes 20 far away from the vacuum pumping assembly 9 are respectively fixed on the outer walls of the tops of the four vacuum suckers 24 through bolts; utilize evacuation subassembly 9 can carry out the evacuation to the clearance between vacuum chuck 24 and the wood sculpture processing raw materials to can improve vacuum chuck 24's adsorption affinity, guarantee the stability of wood sculpture processing raw materials when pressing from both sides, because vacuum chuck 24 does the step-by-step rotation of 90 degrees, can not take place cylinder 26 and take place winding phenomenon simultaneously.

In order to place the wood sculpture processing raw material; as shown in fig. 1 and 2, the outer wall of the top of the base 1 is rotatably connected with a rotating column 11, the outer wall of the bottom of the base 1 is fixed with a stepping motor 14 through a bolt, the output end of the stepping motor 14 is connected with the input end of the rotating column 11 through a coupler, the outer wall of the circumference of the rotating column 11 is fixed with a rotating disc 8 through a bolt, the outer wall of the top of the rotating disc 8 is slidably connected with sixteen clamping suckers 12, the outer walls of the circumferences of the sixteen clamping suckers 12 are slidably connected with a bracket 23, the outer walls of the bottoms of the four placing plates 6 are respectively provided with four second limiting grooves 25, the inner walls of the sixteen second limiting grooves 25 are respectively adsorbed on the outer walls of the tops of the sixteen clamping suckers 12, and the outer walls of the; the stepping motor 14 can drive the rotating disc 8 to do 90-degree stepping motion, so that the position of the placing plate 6 is adjusted through the rotation of the rotating disc 8, the placing plate 6 can be used for placing flat-plate-type wood sculpture processing raw materials, the placing plate 6 can be moved to the position below the vacuum chuck 24, the vacuum chuck 24 can clamp the wood sculpture processing raw materials conveniently, meanwhile, the cross section of the clamping chuck 12 is of an I-shaped structure, the spring 13 can be used for supporting the clamping chuck 12, the impact on the surface of the wood sculpture processing raw materials can be reduced while the vacuum chuck 24 clamps the wood sculpture processing raw materials, the wood sculpture processing raw materials are prevented from being damaged, the sixteen clamping chucks 12 are divided into four pairs, and meanwhile, the second limiting grooves 25 can be used for ensuring that the central line position of the placing plate 6 and the central line position between a group of chucks coincide with each other, thereby avoid placing the position of placing of board 6 and take place crooked, lead to the wood sculpture processing raw materials to take place the landing, simultaneously can be quick to placing board 6 and install and dismantle, be convenient for clean and clean base 1.

In order to process the wood sculpture processing raw material; as shown in fig. 1, a supporting seat 2 is fixed on the outer wall of the top of the base 1 through bolts, and a rotary worktable 3 is rotatably connected on the outer wall of the top of the base 1; can be used for placing the wooden sculpture processing raw materials of pressing from both sides through vacuum chuck 24 clamp through being provided with swivel work head 3, because swivel work head 3 can rotate, consequently can adjust the position of wooden sculpture processing raw materials, be convenient for process wooden sculpture processing raw materials.

This embodiment is used: firstly, four placing plates 6 are adsorbed on the outer wall of the top of a clamping suction cup 12 through a second limiting groove 25, then wood sculpture processing raw materials are placed in a first limiting groove 7 on the surface of the placing plates 6, then an electric push rod 32 is controlled, the electric push rod 32 pushes a rack 31 to move, so that a gear 33 is driven to rotate, a vacuum suction cup 24 is moved to a position right above the placing plate 6 without the wood sculpture processing raw materials, then the angle between an adjusting plate 18 and a supporting plate 19 is adjusted by a rotating motor 17 according to the specification and the size of the wood sculpture processing raw materials, meanwhile, the relative positions of the four vacuum suction cups 24 are adjusted by an L-shaped expansion bracket 21 and an L-shaped expansion plate 22, so that the four vacuum suction cups 24 can adsorb the wood sculpture processing raw materials at the most proper positions, then, the adjusting plate 18 is driven to move along the vertical direction by the elongation of the output end of an adjusting cylinder 26, make vacuum chuck 24 adsorb in wood sculpture processing raw materials surface, utilize evacuation subassembly 9 to carry out the evacuation operation to vacuum chuck 24 after that, improve the stability when vacuum chuck 24 adsorbs, adjust cylinder 26 output length after that, it is rotatory to make rack 31 drive gear 33 simultaneously, the wood sculpture processing raw materials is got to vacuum chuck 24 clamp, carry the 3 top outer walls of swivel work head with wood sculpture processing raw materials, relevant operating personnel places wood sculpture processing raw materials in the board 6 surfaces of placing after getting, it is 90 degrees step-by-step rotation to drive rolling disc 8 through step motor 14, make the board 6 of placing wood sculpture processing raw materials constantly move to vacuum chuck 24 below, thereby the realization is got the clamp of wood sculpture processing raw materials.

Example 2:

a multi-station rotary type clamping mechanism for a wooden sculpture, as shown in fig. 7 and 8, in order to improve the stability of the raw materials for processing the wooden sculpture when a rotating disc 8 rotates; the present embodiment is modified from embodiment 1 as follows: four supporting plates 34 are fixed on the outer walls of the tops of the four placing plates 6 through bolts, the outer walls of sixteen supporting plates 34 on one sides are rotatably connected with screw rods 36, the outer walls of sixteen screw rods 36 on one sides are rotatably connected with sponge plates 37 through bearings, and two limiting plates 35 are welded on the outer walls of sixteen sponge plates 37 on one sides; can adjust the relative distance between the sponge board 37 through rotating screw rod 36, can carry on spacingly to its outer wall according to the specification and size of wood sculpture processing raw materials, can effectually prevent that rolling disc 8 is at the pivoted in-process, and the danger that the wood sculpture processing raw materials took place to drop improves the security when placing the wood sculpture processing raw materials.

This embodiment is used: at first according to the specification and size of the wood sculpture processing raw materials, rotate screw 36, adjust the distance between four sponge boards 37 on the same board 6 of placing to it is spacing to the outer wall of wood sculpture processing raw materials, make simultaneously and have certain clearance between wood sculpture processing raw materials outer wall and the sponge board 37, make vacuum chuck 24 press from both sides the wood sculpture processing raw materials along vertical direction according to above-mentioned step after that and get, place the wood sculpture processing raw materials after getting on swivel work head 3 surface.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a multistation rotation type presss from both sides material mechanism for wooden sculpture, includes base (1), places board (6) and installation piece (10), its characterized in that, installation piece (10) bottom outer wall has cylinder (26) through the bolt fastening, cylinder (26) output has backup pad (19) through the bolt fastening, backup pad (19) both sides outer wall rotates through the pivot to be connected with same regulating plate (18), the outer wall welding of backup pad (19) one side has mounting bracket (16), the outer wall of mounting bracket (16) one side has rotating motor (17) through the bolt fastening, and rotates motor (17) output and pass through coupling joint in regulating plate (18) pivot one side outer wall, regulating plate (18) bottom outer wall has two L type expansion plates (22) through the bolt fastening, two L type expansion plate (22) inner wall all sliding connection has L type expansion bracket (21), two L type expansion plate (22) one side outer wall and two all welded support (23), four of L type expansion bracket (21) one side outer wall all is fixed with vacuum chuck (24) through the nut.

2. The multi-station rotary type clamping mechanism for the wood sculpture according to claim 1, wherein the outer wall of the top of the base (1) is fixed with a mounting plate (4) and a clamping plate (5) through bolts, the outer wall of one side of the mounting plate (4) is fixed with an electric push rod (32) through bolts, the output end of the electric push rod (32) is fixed with a rack (31) through bolts, and the outer wall of one side of the rack (31) is slidably connected with the inner wall of one side of the clamping plate (5).

3. The multi-station rotary type clamping mechanism for the wooden sculpture according to claim 2, wherein the outer wall of the top of the base (1) is rotatably connected with a guide post (15), the outer wall of the circumference of the guide post (15) is connected with a gear (33) through a key, the outer wall of the circumference of the gear (33) is meshed with the outer wall of one side of the rack (31), and the outer wall of the circumference of the guide post (15) is welded with a rotary seat (30).

4. The multi-station rotary clamping mechanism for the wooden sculpture according to claim 3, wherein a guide sleeve (29) is fixed on the outer wall of one side of the rotary base (30) through bolts, a guide pillar (27) is slidably connected to the inner wall of the guide sleeve (29), a clamping column (28) is arranged on the outer wall of the circumference of the guide pillar (27), the outer wall of the circumference of the clamping column (28) is clamped on the outer wall of the circumference of the guide sleeve (29), and the outer wall of one side of the mounting block (10) is welded on the outer wall of one side of the guide pillar (27).

5. The multi-station rotary type clamping mechanism for the wooden sculpture according to claim 4, wherein the outer wall of the top of the guide post (15) is fixed with a vacuum pumping assembly (9) through bolts, and the outer wall of one side of the vacuum pumping assembly (9) is fixed with four air pipes (20) through bolts.

6. The multi-station rotary type clamping mechanism for the wooden sculpture according to claim 5, wherein one ends of the four air pipes (20) far away from the vacuum pumping assembly (9) are respectively fixed on the outer walls of the tops of the four vacuum suction cups (24) through bolts.

7. The multi-station rotary type clamping mechanism for the wooden sculpture according to claim 1, wherein the outer wall of the top of the base (1) is rotatably connected with a rotating column (11), the outer wall of the bottom of the base (1) is fixed with a stepping motor (14) through bolts, the output end of the stepping motor (14) is connected with the input end of the rotating column (11) through a coupling, and the outer wall of the circumference of the rotating column (11) is fixed with a rotating disc (8) through bolts.

8. The multi-station rotary type clamping mechanism for the wood sculpture according to claim 7, wherein sixteen clamping suckers (12) are slidably connected to the outer wall of the top of the rotating disc (8), sixteen brackets (23) are slidably connected to the outer walls of the circumference of the clamping suckers (12), four second limiting grooves (25) are arranged on the outer walls of the bottoms of the four placing plates (6), sixteen inner walls of the second limiting grooves (25) are respectively adsorbed to the outer walls of the tops of the sixteen clamping suckers (12), and the first limiting grooves (7) are arranged on the outer walls of the tops of the four placing plates (6).

9. The multi-station rotary type clamping mechanism for the wooden sculpture according to claim 1, wherein a supporting seat (2) is fixed on the outer wall of the top of the base (1) through bolts, and a rotary table (3) is rotatably connected to the outer wall of the top of the base (1).

10. The multi-station rotary type clamping mechanism for the wood sculpture according to claim 1, wherein four supporting plates (34) are fixed on the outer wall of the top of each of the four placing plates (6) through bolts, the outer walls of one sides of sixteen supporting plates (34) are rotatably connected with screw rods (36), the outer walls of one sides of the sixteen screw rods (36) are rotatably connected with sponge plates (37) through bearings, and two limiting plates (35) are welded on the outer walls of one sides of the sixteen sponge plates (37).