Material carrying plate transferring device and management and control system

Abstract

The utility model discloses a material carrying plate transferring device and a management and control system, and belongs to the technical field of automatic mechanical devices. The material carrying plate transferring device comprises a frame, a frame displacement assembly and two sets of carrying assemblies. The two groups of carrying assemblies are oppositely arranged on the left side vertical frame and the right side vertical frame of the frame respectively; the carrying pieces of the two carrying assemblies are driven by the telescopic modules to stretch out and draw back transversely and can stretch into the two sides of the bottom of the material carrying plate or carrying positions on the two sides of the material carrying plate, and therefore the material carrying plate is supported. Respective carrying pieces of the two groups of carrying assemblies are driven by respective lifting modules to longitudinally ascend and descend, so that material carrying plates on the carrying pieces can be lifted or lowered to proper positions; the frame displacement assembly drives the frame to move, and the material carrying plate on the carrying piece is transferred. The material carrying plate lifting and transferring device can automatically and efficiently complete operations such as lifting, lifting and transferring of the material carrying plate, and is particularly suitable for working procedures such as distribution, recovery and arrangement of large material carrying plates such as forked plates.

Description

Technical Field

[0001] The utility model belongs to the technical field of automated machinery, and in particular relates to a transfer device and a control system for a material carrier plate. Background Art

[0002] In industrial production or logistics warehousing, whether it is raw materials, finished products or semi-finished products, they often need to be stacked in batches on the carrier board for batch operation. The fork board is the most common type of carrier board. After the materials are stacked on the fork board, they are usually transported to the designated location together with the materials carried on it by a manual forklift or a motorized forklift; however, after the materials on the fork board are diverted and processed, the fork board generally needs to be manually recovered.

[0003] However, the fork plate has a large load capacity, volume and weight. There are the following problems with manual recycling: it consumes a lot of manpower, and the stacking is rather random, which is not conducive to the next use. Take a certain air-conditioning production line as an example: the two air-conditioning components produced by the production line are stacked on the fork plate, and then assembled in the next production process through the feeding port. The empty fork plate is transported back through the feeding port and needs to be manually pulled back to the production position to continue stacking products for use; according to the calculation that 60 pieces are placed on a fork plate, according to the production volume, 100 fork plates need to be distributed per hour, so when the production line is in use, at least 100 fork plates need to be manually circulated per hour; and the high-intensity manual operation makes it very common for the fork plates to be randomly and violently taken and placed, which is very unfavorable for the management and maintenance of the fork plates.

[0004] It is understandable that the fork plate, as a common carrier plate, has a certain degree of representativeness, but the carrier plate described in the utility model can be broadly understood as a plate-like carrier with material carrying and centralized transfer functions, and is not limited to a fork plate used in conjunction with a forklift, etc., and can have a broader interpretation. Utility Model Content

[0005] The utility model aims to provide a material carrier plate transfer device and a control system, with the purpose of improving the control efficiency of the material carrier plate.

[0006] The first aspect of the utility model provides a material carrier transfer device, comprising:

[0007] A frame, including a left vertical frame, a right vertical frame and a top horizontal frame;

[0008] A frame displacement component, driving the frame to be displaced;

[0009] The left supporting assembly and the right supporting assembly are respectively arranged on the left upright frame and the right upright frame opposite to each other;

[0010] The left supporting assembly and the right supporting assembly each include: a supporting member, a telescopic module for driving the supporting member to extend and retract laterally, and a lifting module for driving the supporting member to lift and lower longitudinally.

[0011] As a preferred technical solution, the lifting module includes a lifting slide, a lifting frame and a lifting drive mechanism; the lifting slide is fixedly arranged on the left frame or the right frame on the corresponding side, the lifting frame is longitudinally slidably arranged on the lifting slide, and the lifting drive mechanism drives the lifting frame to slide longitudinally.

[0012] As a preferred technical solution, the lifting slide is fixedly arranged on the inner side of the left upright frame or the right upright frame on the corresponding side, a lifting slide rail is arranged on the inner wall of the lifting slide, and a lifting slider is fixedly arranged on the outer wall of the lifting frame, and the lifting slider is lifted and slidably matched with the lifting slide rail.

[0013] As a preferred technical solution, the lifting drive mechanism includes a lifting drive source, a chain, an upper sprocket and a lower sprocket, the upper sprocket and the lower sprocket are respectively rotatably arranged on the upper and lower parts of the left-side frame or the right-side frame on the corresponding side, the chain is tensioned on the upper sprocket and the lower sprocket with the end parts closed; the lifting slide is fixedly connected to a predetermined position of the chain; the lifting drive source drives the upper sprocket or the lower sprocket to rotate.

[0014] As a preferred technical solution, the left-side supporting assembly and the right-side supporting assembly share a set of lifting drive sources; the lifting drive source includes a lifting motor and an axle rod, the lifting motor is fixedly arranged on the top cross frame, and the axle rod is arranged on the top cross frame in the left and right directions. The lifting motor drives the axle rod to rotate, and the two ends of the axle rod respectively drive the upper sprockets of the left-side supporting assembly and the right-side supporting assembly to rotate synchronously.

[0015] As a preferred technical solution, the lifting drive mechanism of each of the left supporting assembly and the right supporting assembly includes a lifting motor and a screw rod. The screw rod is longitudinally arranged and threadedly matched with the lifting slide seat on the corresponding side. The lifting motor drives the screw rod to rotate.

[0016] As a preferred technical solution, the telescopic module includes a guide column, a guide column fitting and a telescopic drive mechanism; the guide column is laterally arranged left and right and fixedly connected to the inner wall of the lifting frame, the guide column fitting is slidably fitted on the guide column left and right, the supporting member is fixedly connected to the guide column fitting, and the telescopic drive mechanism drives the guide column fitting to slide left and right.

[0017] As a preferred technical solution, the telescopic drive mechanism is a telescopic cylinder, which is arranged obliquely and has a cylinder body end hinged to the inner wall of the lifting frame and a cylinder arm free end hinged to the guide column fitting.

[0018] As a preferred technical solution, the frame displacement assembly includes a ground rail, a ground rail wheel and a displacement motor. The ground rail wheel is arranged at the bottom of the left vertical frame and the right vertical frame. The displacement motor drives the ground rail wheel to rotate and drives the frame to move along the ground rail.

[0019] The second aspect of the utility model provides a carrier plate management and control system, including: a carrier plate transfer station, a carrier plate transport vehicle, a material transport vehicle and at least two of the carrier plate transferring devices mentioned above; the carrier plate transferring device transfers the carrier plate from the material unloading station to the carrier plate transfer station, the carrier plate transport vehicle transports the carrier plate from the carrier plate transfer station to the material loading station, and the material transport vehicle transports the carrier plate loaded with material to the material unloading station.

[0020] In the above technical scheme of the utility model, the respective supporting members of the two groups of supporting assemblies are extended and retracted laterally under the drive of their respective telescopic modules, and can be extended into the corresponding supporting positions on both sides of the bottom of the loading plate or on both sides of the loading plate, so as to support the loading plate; the respective supporting members of the two groups of supporting assemblies are lifted and lowered longitudinally under the drive of their respective lifting modules, and can lift or lower the loading plate on the supporting members to a suitable position; the frame displacement assembly drives the overall displacement of the frame to transfer the loading plate on the supporting members; thereby automatically and efficiently completing the operations of lifting, lifting, and transferring the loading plate, which is particularly suitable for the distribution, recovery, and sorting of larger loading plates such as fork plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A three-dimensional view of the material carrier plate transfer device provided in a specific embodiment of the utility model from an oblique upward perspective from the bottom.

[0022] Figure 2 A front view of a material carrier plate transfer device provided in a specific embodiment of the utility model.

[0023] Figure 3 A top view of a material carrier plate transfer device provided in a specific embodiment of the utility model.

[0024] Figure 4 A stereoscopic diagram from an outside perspective of the cooperation between the lifting frame and the telescopic module in the material carrier transfer device provided in a specific embodiment of the utility model.

[0025] Figure 5 A three-dimensional diagram from the inner side of the cooperation between the lifting frame and the telescopic module in the material carrier transfer device provided in the specific embodiment of the utility model.

[0026] Figure 6 A longitudinal cross-sectional view of a material carrier plate transfer device provided in a specific embodiment of the utility model when a telescopic module drives a supporting member to retract laterally.

[0027] Figure 7 A longitudinal cross-sectional view of a material carrier plate transfer device provided in a specific embodiment of the utility model when a telescopic module drives a supporting member to extend horizontally.

[0028] Figure 8 A block diagram of the structure of the carrier plate control system provided in a specific implementation manner of the utility model.

[0029] Description of the accompanying drawings: 100-carrying plate transfer device, 10-frame, 20-frame displacement assembly, 30-left supporting assembly, 40-right supporting assembly, 11-left vertical frame, 12-right vertical frame, 13-top horizontal frame, 31-supporting member, 32-telescopic module, 33-lifting module, 41-supporting member, 42-telescopic module, 43-lifting module, 331-lifting slide, 332 lifting frame, 333-lifting drive mechanism, 431-lifting slide, 432-lifting frame, 433-lifting drive mechanism, 339-lifting slide rail, 33 8-lifting slider, 439-lifting slide rail, 438-lifting slider, 3331-chain, 3332-upper sprocket, 3333-lower sprocket, 336-chain connecting piece, 4331-chain, 4332-upper sprocket, 4333-lower sprocket, 51-lifting motor, 52-axle rod, 53-axle rod seat, 321-guide column, 322-guide column fitting, 323-telescopic drive mechanism, 421-guide column, 422-guide column fitting, 423-telescopic drive mechanism, 21-ground rail, 22-ground rail wheel, 23-displacement motor. DETAILED DESCRIPTION

[0030] The technical solutions of the embodiments of the present invention are explained and illustrated below in conjunction with the drawings of the embodiments of the present invention, but the following embodiments are only preferred embodiments of the present invention, not all. In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "front", "back", etc., indicating directions or positional relationships, are all based on the directions or relative positional relationships shown in the drawings, and are intended to facilitate a clear description of the structure of the product or device, and are not used to limit the actual directions of the product or device during production, use, sales, etc.

[0031] In addition, the terms "first" and "second" are only used for the purpose of distinction in the description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "plurality" means two or more, unless otherwise clearly defined.

[0032] The specific implementation modes of the present invention are described in detail below in conjunction with the accompanying drawings. Under the premise that the specific implementation modes do not conflict with each other, the technical features in the specific implementation modes can be used interchangeably.

[0033] Combination Figure 1 , Figure 2 and Figure 3 As shown, as a basic implementation, the carrier plate transfer device 100 provided in this embodiment includes a frame 10, a frame displacement assembly 20, a left supporting assembly 30 and a right supporting assembly 40.

[0034] The frame 10 includes a left vertical frame 11, a right vertical frame 12 and a top horizontal frame 13. The left and right ends of the top horizontal frame 13 are respectively fixedly connected to the tops of the left vertical frame 11 and the right vertical frame 12 to form a frame close to the shape of a "door". The frame displacement assembly 20 drives the frame 10 to move as a whole, so that the frame 10 can transport the carrier along a certain stroke. The left supporting assembly 30 and the right supporting assembly 40 are respectively arranged on the left vertical frame 11 and the right vertical frame 12 opposite to each other; the left supporting assembly 30 and the right supporting assembly 40 are used to support the two sides of the carrier; the term "opposite to each other" here means that the left supporting assembly 30 and the right supporting assembly 40 are facing each other, and can act on the opposite sides of the carrier when supporting. After the left supporting assembly 30 and the right supporting assembly 40 on the frame 10 support the carrier, the frame displacement assembly 20 drives the frame 10 to move, transports the carrier to a designated position and then returns.

[0035] As an example of an application scenario: the carrier plate in this embodiment is used to carry the semi-finished materials of the two air-conditioning devices (condenser and evaporator). These semi-finished products need to be transported in batches to the material unloading station of the processing line through the carrier plate, and then unloaded one by one to the assembly line for assembly; one end of the stroke of the carrier plate transfer device 100 provided in this embodiment is set at the material unloading station. After all the semi-finished materials on the carrier plate at the material unloading station are unloaded, the carrier plate transfer device 100 recycles the empty carrier plate; the other end of the stroke of the carrier plate transfer device 100 can be a carrier plate transfer station, that is, after the left-side supporting component 30 and the right-side supporting component 40 of the carrier plate transfer device 100 support the empty carrier plate at the material unloading station, the frame displacement component 20 drives the frame 10 to displace and transport the carrier plate to the carrier plate transfer station.

[0036] In this embodiment, the left supporting assembly 30 includes a supporting member 31, a telescopic module 32 for driving the supporting member 31 to extend and retract horizontally, and a lifting module 33 for driving the supporting member 31 to rise and fall vertically; similarly, the right supporting assembly 40 includes a supporting member 41, a telescopic module 42 for driving the supporting member 41 to extend and retract horizontally, and a lifting module 43 for driving the supporting member 41 to rise and fall vertically.

[0037] The respective supporting parts of the two groups of supporting assemblies (the left supporting assembly 30 and the right supporting assembly 40) are extended and retracted laterally under the drive of their respective telescopic modules, and can be extended into the corresponding supporting positions on both sides of the bottom of the loading plate or on both sides of the loading plate, so as to support the loading plate; the respective supporting parts of the two groups of supporting assemblies are lifted and lowered longitudinally under the drive of their respective lifting modules, and can lift or lower the loading plate on the supporting parts to a suitable position; the frame displacement assembly 20 drives the overall displacement of the frame to transfer the loading plate on the supporting parts; thereby automatically and efficiently completing the operations of lifting, lifting, and transferring the loading plate, which is particularly suitable for the distribution, recovery, and sorting of larger loading plates such as fork plates.

[0038] As a specific implementation, the lifting module 33 of the left supporting assembly 30 includes a lifting slide 331, a lifting frame 332 and a lifting drive mechanism 333; the lifting slide 331 is fixedly arranged on the left upright frame 11, the lifting frame 332 is longitudinally slidably arranged on the lifting slide 331, and the lifting drive mechanism 333 drives the lifting frame 332 to slide longitudinally relative to the lifting slide 331. Similarly, the lifting module 43 of the right supporting assembly 40 includes a lifting slide 431, a lifting frame 432 and a lifting drive mechanism 433; the lifting slide 431 is fixedly arranged on the right upright frame 12, the lifting frame 432 is longitudinally slidably arranged on the lifting slide 431, and the lifting drive mechanism 433 drives the lifting frame 432 to slide longitudinally relative to the lifting slide 431.

[0039] More specifically, combined with Figure 2 and Figure 5 As shown, the lifting slide 331 of the left supporting assembly 30 is fixedly arranged on the inner side of the left upright frame 11, and a lifting slide rail 339 is arranged on the inner side wall of the lifting slide 331. A lifting slider 338 is fixedly arranged on the outer side wall of the lifting frame 332, and the lifting slider 338 is lifted and slidably matched with the lifting slide rail 339. Similarly, the lifting slide 431 of the right supporting assembly 40 is fixedly arranged on the inner side of the right upright frame 12, and a lifting slide rail 439 is arranged on the inner side wall of the lifting slide 431. A lifting slider 438 is fixedly arranged on the outer side wall of the lifting frame 432, and the lifting slider 438 is lifted and slidably matched with the lifting slide rail 439.

[0040] See also Figure 1 and Figure 2 As shown, the lifting drive mechanism 333 of the left supporting assembly 30 includes a lifting drive source, a chain 3331, an upper sprocket 3332 and a lower sprocket 3333. The upper sprocket 3332 and the lower sprocket 3333 are rotatably arranged on the upper and lower parts of the left stand 11 respectively. The chain 3331 is tensioned on the upper sprocket 3332 and the lower sprocket 3333 in a closed manner. The lifting frame 332 is provided with a chain connecting member 336 (combined with Figure 5 As shown), the chain connecting member 336 is fixedly connected to a predetermined position of the chain 3331; the lifting drive source drives the upper sprocket 3332 or the lower sprocket 3333 to rotate, and drives the lifting slide 332 to move up and down through the chain 3331.

[0041] Similarly, the lifting drive mechanism 433 of the right supporting assembly 40 includes a lifting drive source, a chain 4331, an upper sprocket 4332 and a lower sprocket 4333. The upper sprocket 4332 and the lower sprocket 4333 are respectively rotatably arranged on the upper and lower parts of the right stand 12, and the chain 4331 is tensioned on the upper sprocket 4332 and the lower sprocket 4333 in a closed manner from head to tail; the lifting frame 432 is provided with a chain connector, which is fixedly connected to a predetermined position of the chain 4331; the lifting drive source drives the upper sprocket 4332 or the lower sprocket 4333 to rotate, and drives the lifting slide 432 to lift and lower through the chain 4331.

[0042] In this embodiment, the left supporting assembly 30 and the right supporting assembly 40 share a set of lifting drive sources; Figure 2 and Figure 3As shown, the lifting drive source includes a lifting motor 51, a shaft 52 and a shaft seat 53. The lifting motor 51 is fixedly set on the top cross frame 13, and the shaft 52 is arranged in the left and right directions and is set on the top cross frame 13 through three shaft seats 53 on the left, middle and right. The two ends of the shaft 52 are respectively connected to the upper sprocket 3332 of the left supporting assembly 30 and the upper sprocket 4332 of the right supporting assembly 40; the lifting motor 51 drives the shaft 52 to rotate through a gear set or a chain mechanism, driving the upper sprockets of the left supporting assembly 30 and the right supporting assembly 40 to rotate synchronously, thereby driving the corresponding chain to rise and fall, and then driving the lifting frame 332 and the lifting frame 432 to rise and fall synchronously.

[0043] As an alternative embodiment, the lifting drive mechanism of each of the left supporting assembly 30 and the right supporting assembly 40 includes a lifting motor and a screw rod, which is longitudinally arranged and threadedly engaged with the corresponding lifting slide. The lifting motor drives the screw rod to rotate, and when the screw rod rotates, it drives the corresponding lifting slide to move up and down.

[0044] Combination Figure 1 , Figure 2 and Figure 4 As shown, the telescopic module 32 of the left supporting assembly 30 includes a guide post 321, a guide post fitting 322 and a telescopic drive mechanism 323; the guide post 321 is disposed horizontally and fixedly connected to the inner wall of the lifting frame 332, the guide post fitting 322 is fitted to the guide post 321 in a horizontally sliding manner, the supporting assembly 31 is fixedly connected to the guide post fitting 322, and the telescopic drive mechanism 323 drives the guide post fitting 322 to slide horizontally. Figure 6 As shown, at this time, the telescopic module 32 drives the supporting member 31 to retract laterally; Figure 7 As shown, at this time, the telescopic module 32 drives the supporting member 31 to extend horizontally.

[0045] Similarly, the telescopic module 42 of the right supporting assembly 40 includes a guide post 421, a guide post fitting 422 and a telescopic drive mechanism 423; the guide post 421 is horizontally arranged and fixedly connected to the inner wall of the lifting frame 432, the guide post fitting 422 is horizontally slidably matched to the guide post 421, the supporting assembly 41 is fixedly connected to the guide post fitting 422, and the telescopic drive mechanism 423 drives the guide post fitting 422 to slide horizontally. The working principle of the telescopic module 42 of the right supporting assembly 40 is the same as that of the telescopic module 32 of the left supporting assembly 30, which will not be repeated here.

[0046] In this embodiment, the telescopic module 32 and the supporting member 31 of the left supporting assembly 30 and the telescopic module 42 and the supporting member 41 of the right supporting assembly 40 are both in two groups to enhance the supporting force and supporting stability. In this embodiment, the telescopic drive mechanism 323 and the telescopic drive mechanism 423 are both telescopic cylinders, which are arranged obliquely and the cylinder body ends are hinged to the corresponding inner side wall of the lifting frame, and the free ends of the cylinder arms are hinged to the corresponding guide column matching parts.

[0047] Continue to see Figure 1 , Figure 2 and Figure 3 The frame displacement assembly 20 described above includes a ground rail 21, a ground rail wheel 22 and a displacement motor 23. The ground rail 21 is laid on the ground, and the ground rail wheel 22 is arranged at the bottom of the left vertical frame 11 and the right vertical frame 12. The displacement motor 23 drives the ground rail wheel 22 to rotate and drives the frame 10 to move along the ground rail 21.

[0048] The material plate transfer device 100 provided in the above embodiment solves the problem of frequent manual transfer of material plates in the past, reduces labor intensity, and improves the level of on-site automation. The lifting module uses a motor to drive a sprocket to drive a chain to raise or lower the lifting frame. The mechanism is simple and effective, and is easy to maintain and operate; the telescopic module uses a cylinder plus a guide column structure, which is simple and effective, and is easy to maintain and operate.

[0049] Combination Figure 8 As shown, a specific embodiment of the utility model also provides a carrier plate control system, including: a carrier plate transfer station, a carrier plate transport vehicle, a material transport vehicle and at least two of the carrier plate transferring devices 100 mentioned above; the carrier plate transferring device 100 transfers the carrier plate from the material unloading station to the carrier plate transfer station, the carrier plate transport vehicle transports the carrier plate from the carrier plate transfer station to the material loading station, and the material transport vehicle transports the carrier plate loaded with material to the material unloading station.

[0050] The above disclosure is only the preferred embodiment of the present application, which certainly cannot be used to limit the scope of rights of the present application. Therefore, equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A material carrier plate transfer device, characterized in that: include: A frame, including a left vertical frame, a right vertical frame and a top horizontal frame; A frame displacement component, driving the frame to be displaced; The left supporting assembly and the right supporting assembly are respectively arranged on the left upright frame and the right upright frame opposite to each other; The left supporting assembly and the right supporting assembly each include: a supporting member, a telescopic module for driving the supporting member to extend and retract laterally, and a lifting module for driving the supporting member to lift and lower longitudinally.

2. The carrier plate transfer device according to claim 1, characterized in that: The lifting module includes a lifting slide, a lifting frame and a lifting drive mechanism; the lifting slide is fixedly arranged on the left stand or the right stand on the corresponding side, the lifting frame is longitudinally slidably arranged on the lifting slide, and the lifting drive mechanism drives the lifting frame to slide longitudinally.

3. The carrier plate transfer device according to claim 2, characterized in that: The lifting slide is fixedly arranged on the inner side of the left upright frame or the right upright frame on the corresponding side, a lifting slide rail is arranged on the inner side wall of the lifting slide, a lifting block is fixedly arranged on the outer side wall of the lifting frame, and the lifting block is lifted and slidably matched with the lifting slide rail.

4. The carrier plate transfer device according to claim 2, characterized in that: The lifting drive mechanism includes a lifting drive source, a chain, an upper sprocket and a lower sprocket. The upper sprocket and the lower sprocket are respectively rotatably arranged on the upper and lower parts of the left stand or the right stand on the corresponding side. The chain is tensioned on the upper sprocket and the lower sprocket with the ends closed. The lifting slide is fixedly connected to a predetermined position of the chain. The lifting drive source drives the upper sprocket or the lower sprocket to rotate.

5. The carrier plate transfer device according to claim 4, characterized in that: The left-side supporting assembly and the right-side supporting assembly share a set of lifting drive sources; the lifting drive source includes a lifting motor and an axle rod, the lifting motor is fixedly arranged on the top cross frame, and the axle rod is arranged on the top cross frame in the left and right directions. The lifting motor drives the axle rod to rotate, and the two ends of the axle rod respectively drive the upper sprockets of the left-side supporting assembly and the right-side supporting assembly to rotate synchronously.

6. The carrier plate transfer device according to claim 2, characterized in that: The lifting drive mechanism of each of the left supporting assembly and the right supporting assembly includes a lifting motor and a screw rod. The screw rod is longitudinally arranged and threadedly matched with the lifting slide seat on the corresponding side. The lifting motor drives the screw rod to rotate.

7. The carrier plate transfer device according to claim 2, characterized in that: The telescopic module includes a guide column, a guide column fitting and a telescopic driving mechanism; the guide column is horizontally arranged left and right and fixedly connected to the inner wall of the lifting frame, the guide column fitting is slidably fitted on the guide column left and right, the supporting member is fixedly connected to the guide column fitting, and the telescopic driving mechanism drives the guide column fitting to slide left and right.

8. The carrier plate transfer device according to claim 7, characterized in that: The telescopic drive mechanism is a telescopic cylinder, which is arranged obliquely, and the end of the cylinder body is hinged to the inner wall of the lifting frame, and the free end of the cylinder arm is hinged to the guide column matching piece.

9. The carrier plate transfer device according to claim 1, characterized in that: The frame displacement assembly includes a ground rail, a ground rail wheel and a displacement motor. The ground rail wheel is arranged at the bottom of the left vertical frame and the right vertical frame. The displacement motor drives the ground rail wheel to rotate and drives the frame to move along the ground rail.

10. A material carrier control system, characterized in that: include: A carrier plate transfer station, a carrier plate transport vehicle, a material transport vehicle and at least two carrier plate transfer devices according to any one of claims 1 to 9; The carrier plate transfer device transfers the carrier plate from the material unloading station to the carrier plate transfer station, the carrier plate transport vehicle transports the carrier plate from the carrier plate transfer station to the material loading station, and the material transport vehicle transports the carrier plate loaded with materials to the material unloading station.

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