CN118752202A - Cabinet assembly rotating equipment - Google Patents

Abstract

The invention discloses cabinet body assembling rotary equipment which comprises a roller conveying line body, a first rotary clamping mechanism, a second rotary clamping mechanism, a third sucker assembly and a fourth sucker assembly, wherein a first working area and a second working area which are distributed along the conveying direction are arranged on the roller conveying line body, a feeding guide table is connected to the position, which is matched with the first working area, of the roller conveying line body, a jacking mechanism is arranged in the second working area, a plurality of first sucker assemblies, first supporting pieces and second supporting pieces are arranged on the first rotary clamping mechanism, a plurality of second sucker assemblies, third supporting pieces and fourth supporting pieces are arranged on the second rotary clamping mechanism, the third sucker assembly can penetrate through the first rotary clamping mechanism and extend into the second working area, and the fourth sucker assembly can penetrate through the second rotary clamping mechanism and extend into the second working area. The invention can improve the convenience and safety of the cabinet body in the assembly process.

Description

Cabinet assembly rotating equipment

Technical Field

The invention relates to the technical field of automation equipment, and in particular to a cabinet assembly rotating device.

Background Art

A biological safety cabinet is a box-type air purification negative pressure safety device that can prevent the escape of aerosols containing certain dangerous or unknown biological particles during experimental operations. It is widely used in scientific research, teaching, clinical testing and production in the fields of microbiology, biomedicine, genetic engineering, and biological products. It is the most basic safety protection equipment in the first-level protection barrier of laboratory biosafety. The biological safety cabinet has a large appearance. In order to facilitate installation and transportation, it is generally assembled using sheet metal processing. The overall weight is light. During the assembly process, some fixed screw holes are not easy to install inside the cabinet. Workers need to bend over or step on a ladder to install it, making the installation process complicated and prone to injury. Therefore, it is necessary to design a device to improve the convenience and safety of the biological safety cabinet during the assembly process.

Summary of the invention

The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention provides a cabinet assembly rotation device, which can improve the convenience and safety of the cabinet during assembly.

An embodiment of the present invention provides a cabinet assembly rotating device, comprising:

A roller conveyor line body, wherein the roller conveyor line body is provided with a first working area and a second working area distributed along the conveying direction, the roller conveyor line body is adapted to be connected with a feeding guide platform at a position of the first working area, and the roller conveyor line body is provided with a lifting mechanism in the second working area;

A first rotating clamping mechanism is arranged on a first side of the second working area, a plurality of first suction cup assemblies are arranged on the first rotating clamping mechanism, a first supporting member and a second supporting member are arranged at the bottom and adjacent side surfaces of the bottom of the first rotating clamping mechanism, and the first supporting member and the second supporting member cooperate to form a first supporting area;

A second rotating clamping mechanism is arranged at a second side of the second working area, a plurality of second suction cup assemblies are arranged on the second rotating clamping mechanism, a third supporting member and a fourth supporting member are respectively arranged at the bottom and adjacent side surfaces of the bottom of the second rotating clamping mechanism, and the third supporting member and the fourth supporting member cooperate to form a second supporting area;

a third suction cup assembly, disposed on a first side of the second working area, the third suction cup assembly being capable of being inserted through the first rotating clamping mechanism and being capable of extending into the second working area;

The fourth suction cup assembly is arranged on the second side of the second working area. The fourth suction cup assembly can be passed through the second rotating clamping mechanism and can extend into the second working area.

According to some embodiments of the present invention, a positioning adjustment mechanism is provided in the second working area and below the first rotating clamping mechanism and the second rotating clamping mechanism.

According to some embodiments of the present invention, the positioning adjustment mechanism includes a clamping drive, a first clamping member and a second clamping member, the clamping drive is installed at the bottom of the roller conveyor line body, the first clamping member and the second clamping member are both passed through the roller conveyor line body and connected to the clamping drive, and the first clamping member and the second clamping member are respectively arranged on the first side and the second side of the second working area.

According to some embodiments of the present invention, a stopper is provided at the edge of the second working area.

According to some embodiments of the present invention, the first rotating clamping mechanism is provided with a first lifting driving member, and is connected to the first supporting member via the first lifting driving member.

According to some embodiments of the present invention, a first pushing mechanism is provided on the first supporting member or the first rotating clamping mechanism, and the first pushing mechanism is used for performing vacuum breaking pushing.

According to some embodiments of the present invention, the first rotating clamping mechanism includes a first side-pushing module group, a first rotating module group and a first rotating bracket, the first rotating module group is installed on the first side-pushing module group and connected to the first rotating bracket, and the bottom and adjacent side surfaces of the bottom of the first rotating bracket are respectively connected to the first supporting member and the second supporting member.

According to some embodiments of the present invention, a first flip driving member is disposed on the first rotating bracket, and the second supporting member is rotatably connected to the first rotating bracket and connected to an output end of the first flip driving member.

According to some embodiments of the present invention, both the first supporting member and the second supporting member are provided with a plurality of rollers.

According to some embodiments of the present invention, the structures of the first rotating clamping mechanism and the second rotating clamping mechanism are mirror-symmetrical.

The embodiments of the present invention have at least the following beneficial effects:

The target workpiece can be conveniently fed into the first working area of the roller conveyor line body through the feeding guide table, and the target workpiece can be transferred from the first working area to the second working area through the roller conveyor line body, and then the target workpiece can be lifted to a predetermined height by the lifting mechanism, so that the first rotating clamping mechanism and the second rotating clamping mechanism can clamp the target workpiece through the first suction cup assembly and the second suction cup assembly respectively, so as to control the rotation of the target workpiece during the assembly process, which is beneficial to improving the convenience of the assembly process. After the assembly is completed, the target workpiece is adsorbed and fixed by the third suction cup assembly and the fourth suction cup assembly respectively, so that the first rotating clamping mechanism and the second rotating clamping mechanism can be separated from the target workpiece, and the lifting mechanism is lifted to support the target workpiece, and then the third suction cup assembly and the fourth suction cup assembly are separated from the target workpiece, and the lifting mechanism is lowered to lower the target workpiece to the roller conveyor line body. The assembly and placement process of the target workpiece is carried out by vacuum adsorption and supported by the lifting mechanism during the placement process, which is beneficial to improving safety.

Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS

The above and/or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

FIG1 is a schematic diagram of a structure of a cabinet-mounted rotating device according to an embodiment of the present invention;

FIG2 is a second structural schematic diagram of a cabinet-mounted rotating device according to an embodiment of the present invention;

FIG3 is a schematic structural diagram of the cabinet body shown in FIG1 assembling the hidden part structure of the rotating device;

FIG4 is a schematic structural diagram of a roller conveyor line body of a cabinet assembly rotating device shown in FIG1 ;

FIG5 is a partial enlarged view of the circled position A in FIG4 ;

FIG6 is a schematic diagram of the structure of the first rotating bracket of the cabinet-mounted rotating device shown in FIG1;

FIG7 is a second schematic structural diagram of the first rotating bracket of the cabinet-mounted rotating device shown in FIG1 ;

FIG8 is a partial enlarged view of the circled position B in FIG6 .

Reference numerals:

The roller conveyor line body 100, the feeding guide platform 110, the lifting mechanism 120, the clamping drive 131, the first clamping member 132, the second clamping member 133, the stop positioning member 140, the first rotating clamping mechanism 200, the first side pushing module 201, the first rotating module 202, the first rotating bracket 203, the first suction cup assembly 210, the first supporting member 220, the roller 221, the second supporting member 230, the first lifting drive member 240, the first pushing mechanism 250, the first flipping drive member 260, the second rotating clamping mechanism 300, the second suction cup assembly 310, the third supporting member 320, the fourth supporting member 330, the third suction cup assembly 400, the first moving mechanism 410, the fourth suction cup assembly 500, and the second moving mechanism 510.

DETAILED DESCRIPTION

Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

In the description of the present invention, "several" means one or more, "multiple" means more than two, greater than, less than, and exceeding are understood as not including the number itself, and "above", "below", and "within" are understood as including the number itself. If there is a description of "first", "second", etc., it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

In the description of the present invention, unless otherwise clearly defined, words such as “setting”, “installation” and “connection” should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above words in the present invention based on the specific content of the technical solution.

Please refer to Figures 1, 2 and 3. This embodiment discloses a cabinet assembly rotation device, including a roller conveyor line body 100, a first rotating clamping mechanism 200, a second rotating clamping mechanism 300, a third suction cup assembly 400 and a fourth suction cup assembly 500. The conveying direction of the roller conveyor line body 100 points to the front-to-back direction. The roller conveyor line body 100 is provided with a first working area (the area shown by the mark D1 in Figure 2) and a second working area (the area shown by the mark D2 in Figure 2) distributed along the conveying direction. The roller conveyor line body 100 is adapted to be connected to a loading guide platform 110 at a position of the first working area, wherein the relative arrangement direction between the loading guide platform and the roller conveyor line body 100 can be perpendicular or parallel to the conveying direction of the roller conveyor line body 100, that is, the loading guide platform can be arranged on the side or behind the roller conveyor line body 100. Please refer to Figures 1, 4 and 5. The roller conveyor line body 100 is provided with a lifting mechanism 120 located in the second working area. The lifting mechanism 120 is used to support and lift the target workpiece. The first rotating clamping mechanism 200 is arranged on the first side of the second working area. Please refer to Figures 1 and 2. The first rotating clamping mechanism 200 is provided with a plurality of first suction cup assemblies 210 (as shown in Figure 6). The plurality of first suction cup assemblies 210 are used to adsorb and fix the target workpiece. The bottom of the first rotating clamping mechanism 200 and the adjacent side surfaces of the bottom are respectively provided with a first supporting member 220 and a second supporting member 230. The first supporting member 220 and the second supporting member 230 cooperate to form a first supporting area. The first supporting area is used to support the first side of the target workpiece. The second rotating clamping mechanism 300 is arranged on the second side of the second working area. The second rotating clamping mechanism 300 is provided with a plurality of second suction cup assemblies 310. The plurality of second suction cup assemblies 310 are used to adsorb and fix the target workpiece. The bottom of the second rotating clamping mechanism 300 and the adjacent side surfaces of the bottom are respectively provided with a third supporting member 320 and a fourth supporting member 330, the third supporting member 320 and the fourth supporting member 330 cooperate to form a second supporting area, the second supporting area is used to support the second side of the target workpiece, the third suction cup assembly 400 is arranged on the first side of the second working area, the third suction cup assembly 400 can be passed through the first rotating clamping mechanism 200, and can extend into the second working area, for example, the third suction cup assembly 400 can extend into the second working area when the first rotating clamping mechanism 200 is reset to the initial state, so as to adsorb and fix the target workpiece, the fourth suction cup assembly 500 is arranged on the second side of the second working area, the fourth suction cup assembly 500 can be passed through the second rotating clamping mechanism 300, and can extend into the second working area, for example, the fourth suction cup assembly 500 can extend into the second working area when the second rotating clamping mechanism 300 is reset to the initial state, so as to adsorb and fix the target workpiece. Among them, the third suction cup assembly 400 is connected to the first moving mechanism 410, and moves towards or away from the target workpiece under the drive of the first moving mechanism 410. The fourth suction cup assembly 500 is connected to the second moving mechanism 510, and moves towards or away from the target workpiece under the drive of the second moving mechanism 510. The first suction cup assembly 210, the second suction cup assembly 310, the third suction cup assembly 400 and the fourth suction cup assembly 500 are all connected to a negative pressure source device, such as a vacuum pump.

Exemplarily, in this embodiment, the biosafety cabinet is used as the target workpiece for assembly. The target workpiece before assembly has a basic frame structure, and the corresponding side panels are installed on the target workpiece to obtain the semi-finished product after assembly. Due to the large shape of the target workpiece, during operation, the target workpiece can be conveniently delivered to the first working area of the roller conveyor line body 100 through the feeding guide platform 110, for example, the target workpiece is delivered to the first working area of the roller conveyor line body 100 through the feeding guide platform 110 with the aid of auxiliary equipment such as a forklift or a cart, wherein in order to facilitate the transfer of the target workpiece and protect the bottom of the target workpiece from damage, protective parts such as a card plate or a pad are placed under the target workpiece. When the target workpiece is sent into the first working area, the target workpiece is transferred from the first working area to the second working area by the roller conveyor line 100, wherein the roller conveyor line 100 is provided with an active roller and a driven roller, and the active roller and the driven roller are connected by transmission, so as to facilitate the transfer of the target workpiece from the first working area to the second working area, and then the target workpiece is lifted to a predetermined height by the lifting mechanism 120, so that the first rotating clamping mechanism 200 and the second rotating clamping mechanism 300 clamp the target workpiece by the first suction cup assembly 210 and the second suction cup assembly 310 respectively, thereby controlling the rotation of the target workpiece during the assembly process, which is conducive to improving the convenience of the assembly process. Among them, the lifting mechanism 120 includes a lifting drive and a lifting plate, and the lifting drive can be a cylinder or a motor, etc. The lifting plate is connected to the output end of the lifting drive to lift the target workpiece under the drive of the lifting drive. The first rotating clamping mechanism 200 and the second rotating clamping mechanism 300 move toward each other to clamp the target workpiece and to fix the target workpiece by adsorption through the first suction cup assembly 210 and the second suction cup assembly 310, respectively, to ensure that the target workpiece can be stably clamped during assembly and rotation, which is conducive to improving the safety of assembly. After the first suction cup assembly 210 and the second suction cup assembly 310 fix the target workpiece by adsorption, the lifting mechanism 120 is reset to place the protective member under the target workpiece on the roller conveyor line body 100, and the protective member is transferred from the second working area to the first working area through the roller conveyor line body 100, so as to facilitate assembly of the target workpiece.

After the assembly is completed, the first rotary clamping mechanism 200 and the second rotary clamping mechanism 300 are reset to the initial state, the third suction cup assembly 400 is penetrated through the first rotary clamping mechanism 200 and extends into the second working area, the fourth suction cup assembly 500 is penetrated through the second rotary clamping mechanism 300 and extends into the second working area, and the target workpiece is adsorbed and fixed by the third suction cup assembly 400 and the fourth suction cup assembly 500 respectively, the first suction cup assembly 210 and the second suction cup assembly 310 stop adsorbing the target workpiece so that the first rotary clamping mechanism 200 and the second rotary clamping mechanism 300 are separated from the target workpiece. In some application examples, the lifting mechanism 120 is lifted to support the target workpiece, and in other application examples, the roller conveyor line body 100 transfers the protective part from the first working area to the second working area, and the lifting mechanism 120 drives the protective part to be lifted to place the protective part pad on the bottom of the target workpiece. Then the third suction cup assembly 400 and the fourth suction cup assembly 500 stop adsorbing the target workpiece to separate from the target workpiece, and the lifting mechanism 120 descends to lower the target workpiece to the roller conveyor line 100. The assembly and placement process of the target workpiece is carried out through vacuum adsorption and supported by the lifting mechanism 120 during the placement process, which is conducive to improving safety.

Generally speaking, the size of the first working area is larger than the bottom size of the target workpiece. When the target workpiece is placed in the first working area, the placement and posture may not be as expected, and the target workpiece may be shifted in posture during the transfer of the roller conveyor line 100 from the first working area to the second working area. In order to improve the reliability of the assembly process, it is necessary to ensure that the posture of the target workpiece in the second working area is as expected. Based on this consideration, a positioning adjustment mechanism is provided in the second working area and below the first rotating clamping mechanism 200 and the second rotating clamping mechanism 300. The positioning adjustment mechanism is used to position and adjust the posture of the target workpiece.

Exemplarily, please refer to Figures 4 and 5, the positioning adjustment mechanism includes a clamping drive 131, a first clamping member 132 and a second clamping member 133, the clamping drive 131 is installed at the bottom of the roller conveyor line body 100, the first clamping member 132 and the second clamping member 133 are both passed through the roller conveyor line body 100 and connected to the clamping drive 131, wherein the number of the clamping drive 131 can be one or two, the two clamping drives 131 are respectively connected to the first clamping member 132 and the second clamping member 133, the first clamping member 132 and the second clamping member 133 are respectively arranged on the first side and the second side of the second working area. When the target workpiece is conveyed to the predetermined position of the second working area, the first clamping member 132 and the second clamping member 133 move toward each other under the drive of the clamping driving member 131, and clamp the target workpiece from opposite sides to position the target workpiece to the predetermined position and adjust the posture of the target workpiece to ensure that the target workpiece can be firmly clamped by the first rotating clamping mechanism 200 and the second rotating clamping mechanism 300 after being lifted. The roller conveyor line body 100 of this embodiment cooperates with the positioning adjustment mechanism to improve the degree of automation of loading and positioning of the target workpiece and improve the accuracy of positioning of the target workpiece, which is conducive to improving the convenience of cabinet assembly.

In other application examples, the positioning adjustment mechanism may be two sets of deviation-correcting rollers respectively arranged in the second working area, and the position and posture of the target workpiece may be corrected by the two sets of deviation-correcting rollers.

Please refer to Figures 1, 2 and 3. The edge of the second working area is provided with a stopper 140, and the stopper 140 is used to stop and position the target workpiece. For example, the stopper 140 is located at the end of the conveying direction of the roller conveyor line body 100. The roller conveyor line body 100 transfers the target workpiece from the first working area to the second working area along the conveying direction. When the target workpiece touches the stopper 140, it stops moving, thereby positioning the target workpiece to a predetermined position in the conveying direction. Among them, the stopper 140 can be a fixed structure or a telescopic structure. For example, a telescopic drive is installed at the bottom of the roller conveyor line body 100, and the stopper 140 is connected to the output end of the telescopic drive to extend into the second working area under the action of the telescopic drive, or retract under the roller conveyor line body 100. In addition, the stopper 140 can cooperate with the positioning adjustment mechanism to position and adjust the posture of the target workpiece from different directions, which is conducive to ensuring that the posture of the target workpiece meets expectations.

Please refer to FIG6 , the first rotating clamping mechanism 200 is provided with a first lifting drive member 240, and is connected to the first supporting member 220 through the first lifting drive member 240, and the first supporting member 220 is used to support the bottom of the target workpiece. When the first rotating clamping mechanism 200 approaches the target workpiece, the first lifting drive member 240 drives the first supporting member 220 to descend, so that there is a non-zero height difference between the plane where the first supporting member 220 is located and the bottom surface of the target workpiece, so as to avoid damage between the first supporting member 220 and the bottom surface of the target workpiece due to friction. After the first suction cup assembly 210 on the first rotating clamping mechanism 200 adsorbs and fixes the target workpiece, the first supporting member 220 moves in the direction close to the target workpiece under the drive of the first lifting drive member 240 to support the target workpiece. Similarly, when the first rotating clamping mechanism 200 needs to separate from the target workpiece, the first supporting member 220 moves in a direction away from the target workpiece under the drive of the first lifting drive member 240 to avoid the first supporting member 220 causing wear to the bottom surface of the target workpiece during the separation of the first rotating clamping mechanism 200 from the target workpiece, which is beneficial to protecting the target workpiece.

Please refer to Figures 6, 7 and 8. A first pushing mechanism 250 is provided on the first supporting member 220 or the first rotating clamping mechanism 200. The first pushing mechanism 250 is used for breaking vacuum and pushing. For example, the first pushing mechanism 250 includes a pushing driving member and a pushing block. The pushing block is installed at the output end of the pushing driving member. The first pushing mechanism 250 can be provided on the first supporting member 220. After the third suction cup assembly 400 and the fourth suction cup assembly 500 adsorb and fix the target workpiece, the first supporting member 220 moves in a direction away from the target workpiece under the drive of the first lifting driving member 240. Then, the first pushing mechanism 250 pushes the target workpiece to make the first suction cup assembly 210 move in the opposite direction to the target workpiece through the reaction force, so that the first suction cup assembly 210 breaks the vacuum, and then the first suction cup assembly 210 can be smoothly separated from the target workpiece. For example, the first pushing mechanism 250 can be arranged on the first rotating clamping mechanism 200. After the third suction cup assembly 400 and the fourth suction cup assembly 500 adsorb and fix the target workpiece, the first pushing mechanism 250 pushes the target workpiece to break the vacuum of the first suction cup assembly 210 through the reaction force.

Please refer to FIG. 1, FIG. 3 and FIG. 6. The first rotating clamping mechanism 200 includes a first side push module 201, a first rotating module 202 and a first rotating bracket 203. The first rotating module 202 is mounted on the first side push module 201 and connected to the first rotating bracket 203. The bottom and the adjacent side of the bottom of the first rotating bracket 203 are respectively connected to the first supporting member 220 and the second supporting member 230. The first side push module 201 is used to drive the first rotating module 202 and the first rotating bracket 203 to move in a direction close to or away from the target workpiece, and the first rotating module 202 is used to drive the first rotating bracket 203 to rotate, thereby driving the target workpiece to rotate. Among them, the first supporting member 220 and the second supporting member 230 can be connected to the first rotating bracket 203. The first pushing mechanism 250 can be mounted on the first rotating bracket 203.

Please refer to Figure 7. A first flip driving member 260 is provided on the first rotating bracket 203. The second supporting member 230 is rotationally connected to the first rotating bracket 203 and is connected to the output end of the first flip driving member 260. The first flip driving member 260 is used to drive the second supporting member 230 to flip. For example, during the assembly process, the first flip driving member 260 drives the second supporting member 230 to rotate so that the second supporting member 230 and the first rotating bracket 203 are perpendicular to each other, so that the target workpiece can be supported; after the assembly is completed and the third suction cup assembly 400 and the fourth suction cup assembly 500 adsorb the target workpiece, the first flip driving member 260 drives the second supporting member 230 to rotate so that the plane where the second supporting member 230 is located is parallel to the plane where the first rotating bracket 203 is located, so as to facilitate the first rotating clamping mechanism 200 to detach from the target workpiece.

Please refer to Figure 8. The first supporting member 220 and the second supporting member 230 are both provided with a plurality of rollers 221. When the target workpiece contacts the first supporting member 220 and the second supporting member 230, the rollers 221 can convert static friction into rolling friction, thereby reducing the wear on the target workpiece. In addition, during the assembly process, it is convenient for the operator to push and pull the target workpiece to adjust it to a suitable position for assembly.

The structures of the first rotating clamping mechanism 200 and the second rotating clamping mechanism 300 are mirror-symmetrical. For example, the second rotating clamping mechanism 300 includes a second side push module, a second rotating module, and a second rotating bracket. The second rotating bracket is connected to the third supporting member 320 and the fourth supporting member 330. The second rotating bracket is provided with a second lifting drive member, and is connected to the third supporting member 320 through the second lifting drive member. The second rotating bracket is provided with a second flipping drive member, and is connected to the fourth supporting member 330 through the second flipping drive member. A second pushing mechanism is provided on the third supporting member 320 or the second rotating clamping mechanism 300, and the second pushing mechanism is used for breaking vacuum and pushing. The mirror-symmetrical structure enables the first rotating clamping mechanism 200 and the second rotating clamping mechanism 300 to act in the same manner, so as to facilitate the clamping and rotation of the target workpiece.

The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims (10)

1. A cabinet assembly rotating apparatus, comprising:

The roller conveying line body (100), a first working area and a second working area which are distributed along the conveying direction are arranged on the roller conveying line body (100), a feeding guide table (110) is connected to the position, which is adapted to the first working area, of the roller conveying line body (100), and a jacking mechanism (120) is arranged in the second working area and positioned in the roller conveying line body (100);

The first rotary clamping mechanism (200) is arranged on the first side of the second working area, a plurality of first sucking disc assemblies (210) are arranged on the first rotary clamping mechanism (200), a first supporting piece (220) and a second supporting piece (230) are respectively arranged at the bottom of the first rotary clamping mechanism (200) and adjacent sides of the bottom, and the first supporting piece (220) and the second supporting piece (230) are matched to form a first supporting area;

The second rotary clamping mechanism (300) is arranged on the second side of the second working area, a plurality of second sucking disc assemblies (310) are arranged on the second rotary clamping mechanism (300), a third supporting piece (320) and a fourth supporting piece (330) are respectively arranged at the bottom of the second rotary clamping mechanism (300) and adjacent sides of the bottom, and the third supporting piece (320) and the fourth supporting piece (330) are matched to form a second supporting area;

The third sucker assembly (400) is arranged on the first side of the second working area, and the third sucker assembly (400) can penetrate through the first rotary clamping mechanism (200) and can extend into the second working area;

The fourth sucker assembly (500) is arranged on the second side of the second working area, and the fourth sucker assembly (500) can penetrate through the second rotary clamping mechanism (300) and extend into the second working area.

2. The cabinet assembly rotating apparatus according to claim 1, wherein a positioning adjustment mechanism is provided in the second working area and below the first rotary clamping mechanism (200) and the second rotary clamping mechanism (300).

3. The cabinet assembly rotating apparatus according to claim 2, wherein the positioning adjustment mechanism includes a clamping driving member (131), a first clamping member (132) and a second clamping member (133), the clamping driving member (131) is mounted at the bottom of the drum conveyor line body (100), the first clamping member (132) and the second clamping member (133) are both provided through the drum conveyor line body (100) and connected with the clamping driving member (131), and the first clamping member (132) and the second clamping member (133) are disposed at a first side and a second side of the second working area, respectively.

4. A cabinet assembly rotating device according to claim 1,2 or 3, characterized in that the edge of the second working area is provided with a stop detent (140).

5. The cabinet assembly rotating apparatus according to claim 1, wherein the first rotary clamping mechanism (200) is provided with a first lifting drive (240) and is connected to the first support (220) by the first lifting drive (240).

6. The cabinet assembling and rotating apparatus according to claim 5, wherein the first supporting member (220) or the first rotary clamping mechanism (200) is provided with a first pushing mechanism (250), and the first pushing mechanism (250) is used for performing vacuum breaking pushing.

7. The cabinet assembly rotating apparatus according to claim 1, wherein the first rotary clamping mechanism (200) includes a first side pushing module (201), a first rotating module (202) and a first rotating bracket (203), the first rotating module (202) is mounted on the first side pushing module (201) and connected to the first rotating bracket (203), and a bottom of the first rotating bracket (203) and adjacent sides of the bottom are respectively connected to the first supporting member (220) and the second supporting member (230).

8. The cabinet assembling rotating apparatus according to claim 7, wherein a first overturning driving member (260) is provided on the first rotating bracket (203), and the second supporting member (230) is rotatably connected to the first rotating bracket (203) and is connected to an output end of the first overturning driving member (260).

9. The cabinet assembly rotating apparatus according to claim 1, wherein the first and second bearings (220, 230) are each provided with a plurality of rollers (221).

10. The cabinet assembly rotating apparatus according to any one of claims 5 to 9, wherein the first rotary clamping mechanism (200) and the second rotary clamping mechanism (300) are mirror symmetrical in structure.