Multi-station carrying device and circuit board processing equipment

Abstract

The utility model discloses a multi-station carrying device and circuit board processing equipment, and belongs to the technical field of machine tool automation equipment, in the multi-station carrying device, a first lifting part of a carrying mechanism can drive a tray body to move in the second direction, so that the tray body can move towards a bearing mechanism, and then materials placed on stations can be borne; the carrying mechanism can be driven by the driving mechanism to move in the first direction, so that materials on any station can be conveyed to any other station, and fixed-point conveying of the materials among the multiple stations is achieved; and the materials are supported by moving in the second direction, fixed-point translation conveying of the materials is achieved by moving in the first direction, the situation that the materials are inclined due to belt type material conveying can be effectively avoided, and accurate material conveying is achieved.

Description

Technical Field

[0001] The present application belongs to the technical field of machine tool automation equipment, and specifically relates to a multi-station handling device and circuit board processing equipment. Background Art

[0002] At present, in the processing of PCB (Printed Circuit Board), each process such as automatic transportation, automatic loading and unloading, and automatic board making has achieved a high degree of automation, with mechanisms replacing manual labor. Among them, automatic transportation generally adopts a belt-type transportation method, which can realize circular transportation. However, the belt is easy to wear, and the board is skewed during transportation. It is necessary to add a blocking device and a central regularization device at each station to realize multi-station feeding and transportation. Utility Model Content

[0003] Purpose of the utility model: An embodiment of the present application provides a multi-station handling device, which aims to overcome the technical problems existing in the current multi-station feeding and transportation through belt-type transportation methods; another purpose of the embodiment of the present application is to provide a circuit board processing equipment.

[0004] Technical solution: A multi-station handling device described in an embodiment of the present application includes:

[0005] A carrying mechanism, provided with a plurality of stations arranged along a first direction;

[0006] A transport mechanism is disposed below the bearing mechanism, the transport mechanism comprises a transport pallet, the transport pallet comprises a pallet body and a first lifting part connected to each other, the first lifting part is used to drive the pallet body to move along a second direction so that the pallet body can support the material placed on the workstation, and the second direction intersects with the first direction;

[0007] The driving mechanism is connected to the transporting mechanism and is used to drive the transporting mechanism to move along the first direction so as to move the material on one workstation to another workstation through the tray body.

[0008] In some embodiments, the transport mechanism comprises a plurality of transport pallets, the plurality of transport pallets are arranged along the first direction and connected to each other, and the driving mechanism is connected to at least one of the transport pallets;

[0009] Along the second direction, each of the transport pallets corresponds to a position of the workstation.

[0010] In some embodiments, the transport mechanism further comprises:

[0011] A connecting rod through which the plurality of transport pallets are connected to each other.

[0012] In some embodiments, the multi-station handling device further includes:

[0013] A guiding mechanism is movably connected to the transporting mechanism and is used to guide the transporting mechanism along the first direction.

[0014] In some embodiments, the transport pallet further comprises:

[0015] A movable seat, movably connected to the guide mechanism, the guide mechanism is used to guide the movable seat along the first direction, and the first lifting part is connected to a side of the movable seat facing the bearing mechanism;

[0016] The driving mechanism is connected to the moving seat of at least one of the transport pallets.

[0017] In some embodiments, the tray body comprises:

[0018] A tray rack connected to the first lifting part;

[0019] A plurality of supporting columns connected to a side of the pallet rack facing the carrying mechanism;

[0020] The first lifting part is used to drive the pallet rack to move along the second direction, and drive the multiple supporting columns to move, so that the multiple supporting columns can support the materials placed on the workstation.

[0021] In some embodiments, the multi-station handling device further includes:

[0022] The storage mechanism is arranged on a side of the supporting mechanism away from the transporting mechanism, and along the second direction, the storage mechanism corresponds to the position of the workstation; the storage mechanism includes a clamping assembly and a second lifting part connected to each other, the clamping assembly is used to clamp the material, and the second lifting part is used to drive the clamping assembly to move toward the workstation.

[0023] In some embodiments, the clamping assembly comprises:

[0024] A supporting frame connected to the second lifting part;

[0025] A first clamping plate and a second clamping plate are arranged opposite to each other and are movably connected to a side of the support frame facing the bearing mechanism;

[0026] A rotating connecting rod structure is disposed between the first clamping plate and the second clamping plate, and is connected to the first clamping plate and the second clamping plate respectively;

[0027] The clamping driving part is arranged on the supporting frame, and is used to drive the first clamping plate to move, so as to drive the second clamping plate to move through the rotating connecting rod structure, so that the first clamping plate and the second clamping plate are moved closer to or farther from each other.

[0028] In some embodiments, the rotating link structure includes:

[0029] A rotating rod rotatably connected to the support frame around a rotating axis;

[0030] A driving rod connected to the first clamping plate and the rotating rod, wherein the driving rod is used to drive the rotating rod to rotate around the rotating axis;

[0031] The connecting rod is connected to the second clamping plate and the rotating rod. The rotating rod is located on a side of the rotating shaft away from the driving rod.

[0032] In some embodiments, the multi-station handling device includes a plurality of the storage mechanisms, and the plurality of the storage mechanisms are arranged along the first direction. Along the second direction, each of the storage mechanisms corresponds to the position of one of the stations.

[0033] In some embodiments, the multi-station handling device further includes:

[0034] A frame, the bearing mechanism, the transport mechanism, the driving mechanism and the storage mechanism are all arranged on the frame.

[0035] Correspondingly, a circuit board processing device described in an embodiment of the present application includes the above-mentioned multi-station handling device.

[0036] Beneficial effect: The multi-station handling device of the embodiment of the present application includes: a carrying mechanism, which is provided with a plurality of stations arranged along a first direction; a handling mechanism, which is arranged below the carrying mechanism, the handling mechanism includes a transport pallet, the transport pallet includes a pallet body and a first lifting part that are interconnected, the first lifting part is used to drive the pallet body to move along a second direction so that the pallet body can support the material placed on the station, and the second direction intersects with the first direction; a driving mechanism, which is connected to the handling mechanism, and is used to drive the handling mechanism to move along the first direction so that the material on one station can be moved to another station through the pallet body. In the present application, the pallet body can be driven to move along the second direction by the first lifting part of the conveying mechanism, so that the pallet body can move toward the supporting mechanism, and then can support the material placed on the workstation, and the conveying mechanism can be driven to move along the first direction by the driving mechanism, so that the material on any workstation can be transported to any other workstation, thereby realizing the fixed-point transportation of materials between multiple workstations; and the support of the material is realized by moving along the second direction, and the fixed-point and fixed-distance transportation of the material can be realized by controlling the distance moved along the first direction, which can effectively avoid the occurrence of material skewing caused by belt-type conveying of materials, and realize precise material transportation.

[0037] The circuit board processing equipment of the embodiment of the present application includes the above-mentioned multi-station handling device, and thus can have all the technical features and technical effects of the above-mentioned multi-station handling device, which will not be repeated here. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0039] Figure 1 A schematic diagram of the structure of a multi-station handling device provided in an embodiment of the present application;

[0040] Figure 2 for Figure 1 A schematic diagram of the local enlarged structure of the middle A area;

[0041] Figure 3 for Figure 1 A schematic diagram of the local enlarged structure of the middle B area;

[0042] Figure 4 A schematic diagram of the main structure of a multi-station handling device provided in an embodiment of the present application;

[0043] Figure 5 A schematic side view of the structure of a multi-station handling device provided in an embodiment of the present application;

[0044] Figure 6 A schematic diagram of the structure of a transport mechanism of a multi-station transport device provided in an embodiment of the present application;

[0045] Figure 7 This is a schematic diagram of the structure of the transport pallet in the embodiment of the present application;

[0046] Figure 8 A schematic structural diagram of a transport pallet from another perspective in an embodiment of the present application;

[0047] Fig. 9 This is a schematic diagram of the structure of the storage mechanism in the embodiment of the present application;

[0048] Fig.10 A schematic structural diagram of a storage mechanism from another perspective in an embodiment of the present application;

[0049] Fig.11 This is a bottom view structural diagram of the storage mechanism in the embodiment of the present application;

[0050] Figure markings: 100-carrying mechanism; 110-work station; 111-material; 200-handling mechanism; 210-transport pallet; 211-pallet body; 2111-pallet rack; 2112-supporting column; 212-first lifting part; 213-moving seat; 220-connecting rod; 300-guiding mechanism; 400-driving mechanism; 500-storage mechanism; 510-clamping assembly; 511-support frame; 512-first clamping plate; 513-second clamping plate; 514-rotating connecting rod structure; 5141-rotating rod; 5142-rotating shaft; 5143-driving rod; 5144-linking rod; 515-clamping driving part; 520-second lifting part; 600-frame. DETAILED DESCRIPTION

[0051] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0052] In the description of the present application, it should be understood that the terms "upper", "lower", "top", "bottom", "inside", "outside", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In the description of the present application, "plurality" means two or more than two, and at least one means one, two or more than two, unless otherwise clearly and specifically defined.

[0053] It should also be noted that in the drawings of the embodiments of the present application, the arrow marked with X represents the first direction X, and the arrow marked with Z represents the second direction Z. In the description of the embodiments of the present application, the intersecting first direction X and second direction Z are introduced to clearly describe the relative position relationship of the components of the multi-station handling device. It can be understood that the first direction X and the second direction Z are two relative directions rather than absolute directions. In actual applications, the first direction X and the second direction Z can point to any direction in space depending on the way the device is placed. Optionally, the first direction X and the second direction Z are perpendicular to each other.

[0054] In the related art, a belt-type transport method is usually used to realize automatic transport of sheet materials during PCB processing. The belt-type transport method can realize cyclic transport, but the belt is easy to wear and the sheet materials may be skewed during transportation. It is necessary to add a blocking device and a center regularization device at each station to realize multi-station feeding and transportation, which increases the equipment cost and reduces the accuracy and efficiency of multi-station transportation.

[0055] In view of this, an embodiment of the present application provides a multi-station handling device, which aims to solve at least one of the above-mentioned problems and at least can realize material transportation between multiple stations.

[0056] Please also read Figure 1 , Figure 2 , Figure 4 and Figure 5 The multi-station transport device of the embodiment of the present application includes a carrying mechanism 100, a transport mechanism 200 and a driving mechanism 400.

[0057] The carrying mechanism 100 is provided with a plurality of stations 110 arranged along a first direction X. The stations 110 are used to place materials 111 , wherein the materials 111 may be sheets for preparing circuit boards. In some embodiments, the materials 111 may be processed in the same or different processes in each station 110 .

[0058] The transport mechanism 200 is arranged on one side of the carrying mechanism 100 along the second direction Z. In practical applications, the transport mechanism 200 can be arranged on the upper, lower, left, or right side of the carrying mechanism 100, and can be specifically arranged according to site requirements. The transport mechanism 200 includes a transport pallet 210, and the transport pallet 210 includes a pallet body 211 and a first lifting part 212 connected to each other. The first lifting part 212 is used to drive the pallet body 211 to move along the second direction Z, so that the pallet body 211 can support the material 111 placed on the workstation 110. In other words, the first lifting part 212 drives the pallet body 211 to move along the second direction Z, and can move the pallet body 211 to the workstation 110, so that the material 111 on the workstation 110 can be lifted by the pallet body 211, so that the material 111 can be separated from the workstation 110.

[0059] The driving mechanism 400 is connected to the transporting mechanism 200 , and is used to drive the transporting mechanism 200 to move along the first direction X, so as to move the material 111 on one workstation 110 to another workstation 110 through the tray body 211 .

[0060] Thus, the first lifting part 212 of the conveying mechanism 200 can drive the tray body 211 to move along the second direction Z, so that the tray body 211 can move toward the bearing mechanism 100, and then can support the material 111 placed on the workstation 110, so that the material 111 can be separated from the workstation 110. The conveying mechanism 200 can be driven by the driving mechanism 400 to move along the first direction X, so that the material 111 on any workstation 110 can be transported to any other workstation 110, so as to realize the fixed-point transportation of the material 111 between multiple workstations 110; and the material 111 can be supported by moving along the second direction Z, and the fixed-point and fixed-distance transportation of the material 111 can be realized by controlling the distance moved along the first direction X, which can effectively avoid the skew of the material 111 caused by the belt-type conveying of the material 111, and realize the accurate transportation of the material 111.

[0061] Please combine Figure 4 and Figure 6 In some embodiments, the transport mechanism 200 includes a plurality of transport pallets 210, which are arranged along the first direction X and connected to each other, and the driving mechanism 400 is connected to at least one transport pallet 210; along the second direction Z, each transport pallet 210 corresponds to the position of a workstation 110. Thus, a transport pallet 210 can be used to transport the material 111 on a single workstation 110 and transport it to another workstation 110; or multiple transport pallets 210 can be used to synchronously transport the materials 111 on multiple workstations 110 and synchronously transport them to other workstations 110, thereby improving the efficiency of transport.

[0062] Please refer again Figure 6 In some embodiments, the transport mechanism 200 further includes a connecting rod 220, and the plurality of transport pallets 210 are connected to each other through the connecting rod 220. Thus, when the driving mechanism 400 drives one of the transport pallets 210 to move, the connecting rod 220 can be used to realize the linkage of the plurality of transport pallets 210.

[0063] In some embodiments, the multi-station handling device further includes a guide mechanism 300, which is movably connected to the handling mechanism 200 and is used to guide the handling mechanism 200 along the first direction X. Specifically, the guide mechanism 300 may be provided with a guide rail or a guide groove extending along the first direction X, and a structure cooperating with the guide rail or the guide groove is correspondingly provided in the handling mechanism 200, so that the guide mechanism 300 can guide the handling mechanism 200 along the first direction X.

[0064] Please combine Figure 7 and Figure 8 In some embodiments, the transport pallet 210 further includes a moving seat 213, and the moving seat 213 is movably connected to the guide mechanism 300, and the guide mechanism 300 is used to guide the moving seat 213 along the first direction X. Specifically, the moving seat 213 can be provided with a guide structure that can cooperate with the guide rail or guide groove of the guide mechanism 300, and the moving seat 213 is guided by the cooperation of the two. The first lifting part 212 is connected to the side of the moving seat 213 facing the bearing mechanism 100, so that it can move along the first direction X with the moving seat 213. The driving mechanism 400 is connected to the moving seat 213 of at least one transport pallet 210, and the at least one moving seat 213 can be driven to move by the driving mechanism 400 to drive the transport pallet 210 to move, and then when the multi-station handling device is provided with a plurality of transport pallets 210 connected to each other, the linkage of the plurality of transport pallets 210 can be achieved.

[0065] In some embodiments, the drive mechanism 400 may be a linear motor, a ball screw, a hydraulic drive, a gear drive, a belt drive, a hybrid drive, or the like. Figure 2 The middle motor drives the gear belt to move, and the gear belt is connected to the transport tray 210 to drive the transport tray 210 to move. By controlling the driving direction of the driving mechanism 400, the transport mechanism 200 can be reciprocated along the first direction X.

[0066] Please refer again Figure 7 and Figure 8In some embodiments, the tray body 211 includes a tray frame 2111 and a plurality of supporting columns 2112. The tray frame 2111 is connected to the first lifting part 212. The plurality of supporting columns 2112 are connected to the side of the tray frame 2111 facing the carrying mechanism 100. The first lifting part 212 is used to drive the tray frame 2111 to move along the second direction Z, and drive the plurality of supporting columns 2112 to move, so that the plurality of supporting columns 2112 can support the material 111 placed on the workstation 110. By providing a plurality of supporting columns 2112, the volume of the supporting structure can be reduced to avoid spatial interference with the carrying mechanism 100 when it moves along the second direction Z. The plurality of supporting columns 2112 can also be arranged according to the shape of the material 111 to improve the stability during support.

[0067] Please also read Figure 1 , Figure 3 , Figure 4 and Figure 5 In some embodiments, the multi-station handling device further includes a storage mechanism 500, which is disposed on a side of the carrying mechanism 100 away from the handling mechanism 200. Along the second direction Z, the storage mechanism 500 corresponds to the position of the station 110; the storage mechanism 500 includes a clamping assembly 510 and a second lifting portion 520 connected to each other, the clamping assembly 510 is used to clamp the material 111, and the second lifting portion 520 is used to drive the clamping assembly 510 to move toward the station 110. By providing the storage mechanism 500, the material 111 can be placed on the corresponding station 110, and the material 111 can also be clamped from the station 110.

[0068] Please also read Fig. 9 , Fig.10 and Fig.11In some embodiments, the clamping assembly 510 includes a support frame 511, a first clamping plate 512, a second clamping plate 513, a rotating connecting rod structure 514 and a clamping driving part 515. The support frame 511 is connected to the second lifting part 520, so that the support frame 511 can be driven by the second lifting part 520 to move toward the corresponding workstation 110. The first clamping plate 512 and the second clamping plate 513 are arranged opposite to each other, and are used to clamp the material 111 therebetween. The first clamping plate 512 and the second clamping plate 513 are movably connected to the side of the support frame 511 facing the bearing mechanism 100, so that they can be driven to move by the support frame 511. The rotating connecting rod structure 514 is arranged between the first clamping plate 512 and the second clamping plate 513, and is respectively connected to the first clamping plate 512 and the second clamping plate 513. The rotating connecting rod structure 514 is used to realize the linkage of the first clamping plate 512 and the second clamping plate 513. The clamping driving part 515 is arranged on the supporting frame 511, and the clamping driving part 515 is used to drive the first clamping plate 512 to move, so as to drive the second clamping plate 513 to move through the rotating connecting rod structure 514, so that the first clamping plate 512 and the second clamping plate 513 are close to or away from each other, thereby clamping the material 111 or releasing the material 111.

[0069] Specifically, in some embodiments, the rotating link structure 514 includes a rotating rod 5141, a driving rod 5143 and a connecting rod 5144. The rotating rod 5141 is rotatably connected to the support frame 511 around the rotating axis 5142, the driving rod 5143 is connected to the first clamping plate 512 and the rotating rod 5141, and the driving rod 5143 is used to drive the rotating rod 5141 to rotate around the rotating axis 5142; the connecting rod 5144 is connected to the second clamping plate 513 and the rotating rod 5141, and the rotating rod 5141 is located on the side of the rotating axis 5142 away from the driving rod 5143. The power transmitted from the driving rod 5143 is further transmitted to the connecting rod 5144 through the rotating rod 5141, so that the first clamping plate 512 and the second clamping plate 513 can move in opposite directions. By symmetrically arranging the rotating link structure 514, the first clamping plate 512 and the second clamping plate 513 can move in opposite directions by the same distance, so as to achieve center positioning clamping.

[0070] Furthermore, in some embodiments, the multi-station handling device includes a plurality of storage mechanisms 500, which are arranged along the first direction X, and each storage mechanism 500 corresponds to a position of a station 110 along the second direction Z. By providing a plurality of storage mechanisms 500, materials 111 can be placed in a plurality of stations 110 simultaneously, thereby improving processing efficiency.

[0071] In some embodiments, the multi-station handling device further includes a frame 600, and the supporting mechanism 100, the handling mechanism 200, the guiding mechanism 300, the driving mechanism 400 and the storage mechanism 500 are all arranged on the frame 600, thereby realizing structural integration.

[0072] Correspondingly, an embodiment of the present application also provides a circuit board processing equipment, which may include the multi-station handling device of any of the above-mentioned embodiments, and thus may have all the technical features and technical effects of the above-mentioned multi-station handling device, which will not be repeated here.

[0073] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0074] The multi-station handling device and circuit board processing equipment provided in the embodiments of the present application are introduced in detail above, and the principles and implementation methods of the present application are explained by using specific examples. The description of the above embodiments is only used to help understand the technical solution and its core idea of ​​the present application; ordinary technicians in this field should understand that: they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some of the technical features therein with equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A multi-station handling device, characterized in that: include: A carrying mechanism (100) is provided with a plurality of workstations (110) arranged along a first direction (X); a transport mechanism (200) disposed below the carrying mechanism (100), the transport mechanism (200) comprising a transport pallet (210), the transport pallet (210) comprising a pallet body (211) and a first lifting portion (212) connected to each other, the first lifting portion (212) being used to drive the pallet body (211) to move along a second direction (Z) so that the pallet body (211) can support a material (111) placed on the workstation (110), the second direction (Z) intersecting with the first direction (X); A driving mechanism (400) is connected to the transporting mechanism (200) and is used to drive the transporting mechanism (200) to move along the first direction (X) so as to be able to move the material (111) on one of the workstations (110) to another of the workstations (110) through the tray body (211).

2. The multi-station handling device according to claim 1, characterized in that: The transport mechanism (200) comprises a plurality of transport pallets (210), the plurality of transport pallets (210) are arranged along the first direction (X) and are connected to each other, and the driving mechanism (400) is connected to at least one of the transport pallets (210); Along the second direction (Z), each of the transport pallets (210) corresponds to the position of one of the workstations (110).

3. The multi-station handling device according to claim 2, characterized in that: The transport mechanism (200) further comprises: A connecting rod (220), wherein the plurality of transport pallets (210) are connected to each other via the connecting rod (220).

4. The multi-station handling device according to claim 1, characterized in that: The multi-station handling device also includes: A guiding mechanism (300) is movably connected to the transport mechanism (200) and is used to guide the transport mechanism (200) along the first direction (X).

5. The multi-station handling device according to claim 4, characterized in that: The transport pallet (210) further comprises: A movable seat (213) is movably connected to the guide mechanism (300), the guide mechanism (300) is used to guide the movable seat (213) along the first direction (X), and the first lifting portion (212) is connected to a side of the movable seat (213) facing the bearing mechanism (100); The driving mechanism (400) is connected to the moving seat (213) of at least one of the transport pallets (210).

6. The multi-station transport device according to any one of claims 1 to 5, characterized in that: The tray body (211) comprises: A tray frame (2111) connected to the first lifting part (212); A plurality of supporting columns (2112) connected to a side of the tray frame (2111) facing the supporting mechanism (100); The first lifting part (212) is used to drive the pallet rack (2111) to move along the second direction (Z), and drive the multiple supporting columns (2112) to move, so that the multiple supporting columns (2112) can support the materials (111) placed on the work station (110).

7. The multi-station handling device according to claim 1, characterized in that: The multi-station handling device also includes: The storage mechanism (500) is arranged on a side of the supporting mechanism (100) away from the transporting mechanism (200), and along the second direction (Z), the storage mechanism (500) corresponds to the position of the workstation (110); the storage mechanism (500) comprises a clamping assembly (510) and a second lifting part (520) which are connected to each other, the clamping assembly (510) is used to clamp the material (111), and the second lifting part (520) is used to drive the clamping assembly (510) to move toward the workstation (110).

8. The multi-station handling device according to claim 7, characterized in that: The clamping assembly (510) comprises: A supporting frame (511) connected to the second lifting part (520); A first clamping plate (512) and a second clamping plate (513) arranged opposite to each other, movably connected to a side of the supporting frame (511) facing the bearing mechanism (100); A rotating connecting rod structure (514) is disposed between the first clamping plate (512) and the second clamping plate (513), and is connected to the first clamping plate (512) and the second clamping plate (513) respectively; A clamping drive unit (515) is arranged on the supporting frame (511), and is used to drive the first clamping plate (512) to move, so as to drive the second clamping plate (513) to move through the rotating connecting rod structure (514), so that the first clamping plate (512) and the second clamping plate (513) are moved closer to or farther away from each other.

9. The multi-station handling device according to claim 8, characterized in that: The rotating connecting rod structure (514) comprises: A rotating rod (5141) rotatably connected to the supporting frame (511) around a rotating axis (5142); a driving rod (5143), connected to the first clamping plate (512) and to the rotating rod (5141), the driving rod (5143) being used to drive the rotating rod (5141) to rotate around the rotating axis (5142); The connecting rod (5144) is connected to the second clamping plate (513) and the rotating rod (5141). The rotating rod (5141) is located on a side of the rotating shaft (5142) away from the driving rod (5143).

10. The multi-station handling device according to claim 7, characterized in that: The multi-station handling device comprises a plurality of storage mechanisms (500), wherein the plurality of storage mechanisms (500) are arranged along the first direction (X), and along the second direction (Z), each storage mechanism (500) corresponds to the position of one of the stations (110).

11. The multi-station handling device according to claim 7, characterized in that: The multi-station handling device also includes: A frame (600), the bearing mechanism (100), the transport mechanism (200), the driving mechanism (400) and the storage mechanism (500) are all arranged on the frame (600).

12. A circuit board processing device, characterized in that: It comprises the multi-station handling device as described in any one of claims 1 to 11.

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