Rear floor automatic conveying sliding table library switching tool equipment

Abstract

The utility model discloses automatic rear floor conveying sliding table library switching tool equipment which comprises a sliding table frame assembly, an X-direction walking and guiding mechanism assembly installed on the sliding table frame assembly and a servo driving mechanism arranged on the X-direction walking and guiding mechanism assembly. The upper side and the lower side of the sliding table frame assembly are each provided with one or more parking space mechanisms, conveying devices are arranged on the parking space mechanisms, the vehicle rear floor is placed on the base, and when the vehicle rear floor is conveyed along the sliding table frame assembly, the base is arranged on the servo driving mechanism. When the servo driving mechanism drives the base to move to the joint of the storage location mechanism and the sliding table frame assembly, the conveying device conveys the base to the storage location mechanism. According to the utility model, a plurality of parking space mechanisms of different models are arranged on the upper side and the lower side of the sliding table frame assembly, and the parking space mechanisms of different models are matched with rear floors of vehicles of different models, so that the switching tool equipment can be suitable for different vehicle models, and the requirement of multi-vehicle-model switching mixed-line production can be met.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of vehicle body welding, and particularly relates to an automatic conveying sliding table warehouse switching tool equipment for rear floor. BACKGROUND

[0002] Most of the rear floor welding in China adopts a one-word sliding table to weld multiple vehicle models with a shared clamp, and the tool structure is complex, and the production model is single, and if the model is changed, the tool needs to be replaced, and the production efficiency is low.

[0003] The utility model patent with the publication number CN 212169405 U discloses a tool automatic switching device in a vehicle body welding production line, and the tool automatic switching device track body side edge only sets up one fixed warehouse position, and only one warehouse position cannot adapt to different models, and when the model is changed, the tool needs to be replaced. SUMMARY

[0004] In view of the deficiencies of the prior art, the utility model aims to provide an automatic conveying sliding table warehouse switching tool equipment for rear floor to improve the flexibility of adapting to vehicle models, meet the welding work of different vehicle models, reduce tool investment, and improve production capacity.

[0005] To achieve the above purpose, the utility model technical scheme is as follows:

[0006] An automatic conveying sliding table warehouse switching tool equipment for rear floor comprises a sliding table frame assembly, an X-direction walking and guiding mechanism assembly installed on the sliding table frame assembly, a servo driving mechanism arranged on the X-direction walking and guiding mechanism assembly, one or more warehouse position mechanisms arranged on the upper and lower sides of the sliding table frame assembly, a conveying device arranged on the warehouse position mechanism, a vehicle rear floor placed on a base, and the base arranged on the servo driving mechanism when conveying the vehicle rear floor along the sliding table frame assembly; when the servo driving mechanism drives the base to move to the joint part of the warehouse position mechanism and the sliding table frame assembly, the conveying device conveys the base to the warehouse position mechanism.

[0007] Further, the sliding table frame assembly is horizontally installed on the ground, and the servo driving mechanism is engaged with the X-direction walking and guiding mechanism assembly for transmission.

[0008] Further, the sliding table frame assembly comprises a frame ground rail beam and a leveling assembly, the leveling assembly is installed on the ground, and the frame ground rail beam is fixed on the leveling assembly.

[0009] Further, the X-direction walking and guiding mechanism assembly comprises a sliding block sliding rail, a rack, and a drag chain device. The sliding block sliding rail is installed inside the frame ground rail beam. The rack of the drag chain device is arranged in the middle of the frame ground rail beam. The rack installation surface is perpendicular to the walking surface of the sliding table frame assembly. The drag chain device is installed on the frame ground rail beam. The sliding block sliding rail connected to the drag chain device enables the drag chain device to move along the sliding table frame assembly.

[0010] Further, the servo driving mechanism comprises a motor, a gear, and a frame. The motor is installed above the frame. The gear is fixed on the motor. The gear is engaged with the rack to drive the X-direction walking and guiding mechanism assembly to move. The frame is arranged on the X-direction walking and guiding mechanism assembly. The drag chain device of the X-direction walking and guiding mechanism assembly moves along the frame ground rail beam to drive the servo driving mechanism to move synchronously.

[0011] Further, the sliding table frame assembly is provided with a first port. The frame of the servo driving mechanism is provided with an X-direction servo driving mechanism locking device. The X-direction servo driving mechanism locking device comprises a first cylinder and a first adapter. The first cylinder is vertically installed downward on the first adapter. The first adapter is installed on the frame. The driving end of the first cylinder is connected to a pin shaft. The first port comprises a pin hole arranged on the frame ground rail beam. When the pin shaft connected to the driving end of the first cylinder is inserted into the first port, the servo driving mechanism is locked on the sliding table frame assembly. When the pin shaft connected to the driving end of the first cylinder is withdrawn from the first port, the servo driving mechanism can move along the sliding table frame assembly.

[0012] Further, the frame is provided with an inductive proximity magnetic sensor and a pressure sensor. The inductive proximity magnetic sensor is used to detect the position of the servo driving mechanism. When the servo driving mechanism moves to the first port, the pin shaft connected to the driving end of the first cylinder is inserted into the first port. The base is installed on the frame. The pressure sensor on the frame is used to detect whether the rear floor is located on the base on the frame.

[0013] Further, the base is provided with a second port. The frame is provided with a base locking device. The base locking device comprises a second cylinder and a second adapter. The second cylinder is installed on the second adapter. The second adapter is vertically installed upward on the frame. The second port is installed on the base. The driving end of the second cylinder is connected to a pin shaft. The second port comprises a pin hole arranged on the base. The pin shaft connected to the driving end of the second cylinder is inserted into the second port to limit the base on the frame.

[0014] Further, the third port is arranged on the base, the air power quick plug mechanism is installed on the frame, the air power quick plug mechanism comprises a third cylinder, an air power module and a third adapter, the third cylinder is vertically upwardly installed on the right side of the frame, the third adapter is installed on the upper surface of the frame, the air power module is divided into a male head and a female head, the male head is installed on the third cylinder, the female head is installed on the third port, the driving end of the third cylinder is connected with a pin shaft, the third port comprises a pin hole arranged on the base, and the pin shaft connected with the driving end of the third cylinder extends into the third port, so that the base is limited on the frame.

[0015] Further, the storage position mechanism comprises a storage position frame, a servo motor, an adjustable guide wheel and a pressure sensor are installed on the storage position frame, one or more storage position mechanisms of different models are respectively arranged on the upper and lower sides of the sliding table frame assembly, a conveying device is installed on the storage position frame, the conveying device is a track mechanism, the servo motor drives the track mechanism to move, the track mechanism on the storage position mechanism is connected with the X-direction walking and guiding mechanism assembly, and the adjustable guide wheel is located at the intersection part of the track mechanism and the X-direction walking and guiding mechanism assembly.

[0016] The utility model discloses the beneficial effect is:

[0017] 1. The utility model discloses one or more different models of storage position mechanisms are respectively arranged on the upper and lower sides of the sliding table frame assembly, the different models of storage position mechanisms are adapted to different models of rear floor of the vehicle, so that the utility model discloses switching tool equipment can be applied to different vehicle models, reduces new vehicle model introduction tool investment, reduces debugging difficulty, greatly improves the flexibility of adapting vehicle models, shortens new vehicle model introduction time, and can satisfy multi-vehicle model switching mixed line production.

[0018] 2. The utility model discloses rear floor automatic conveying sliding table storage position switching tool equipment, adopts servo motor drive cooperation rack and pinion structure, and driving distance is long, and walking speed is accurately controllable in the conveying process, and operation is stable.

[0019] 3. The utility model discloses that the frame of servo drive mechanism comprises an inductive proximity magnetic sensor and a pressure sensor, the inductive proximity magnetic sensor detects the position of the servo drive mechanism, when the servo drive mechanism moves to the first port arranged on the sliding table frame assembly, the pin shaft connected with the driving end of the first cylinder extends into the first port, so that the servo drive mechanism keeps still on the sliding table frame assembly, and the vehicle rear floor can be conveniently placed on the base on the frame through the clamp; the base is installed on the frame, the pressure sensor on the frame can detect whether the rear floor is located on the base on the frame, and the inductive proximity magnetic sensor and the pressure sensor make the precision in the conveying process higher. DRAWINGS

[0020] Figure 1It is the schematic view of the automatic conveying slide table warehouse switching tool equipment of the rear floor of the application.

[0021] Figure 2 It is the schematic view of the automatic conveying slide table warehouse switching tool equipment of the rear floor of the application.

[0022] Figure 3 It is the schematic view of the automatic conveying slide table warehouse switching tool equipment of the rear floor of the application.

[0023] Figure 4 It is the schematic view of the frame rail beam of the application.

[0024] Figure 5 It is the front view of the automatic conveying slide table warehouse switching tool equipment of the rear floor of the application.

[0025] Figure 6 It is the isometric view of the automatic conveying slide table warehouse switching tool equipment of the rear floor.

[0026] Figure 7 It is the isometric view of the X-direction servo driving mechanism locking device of the automatic conveying slide table warehouse switching tool equipment of the rear floor.

[0027] Figure 8 It is the isometric view of the base locking device of the automatic conveying slide table warehouse switching tool equipment of the rear floor.

[0028] Figure 9 It is the isometric view of the gas-electric source quick insertion mechanism of the automatic conveying slide table warehouse switching tool equipment of the rear floor.

[0029] Wherein: the slide table frame assembly 1; the frame rail beam 1.1; the leveling assembly 1.2; the X-direction walking and guiding mechanism assembly 2; the slide block slide rail 2.1; the rack 2.2; the drag chain device 2.3; the servo driving mechanism 3; the motor 3.1; the gear 3.2; the frame 3.3; the X-direction servo driving mechanism locking device 4; the first cylinder 4.1; the first port 4.2; the first adapter device 4.3; the base locking device 5; the second cylinder 5.1; the second port 5.2; the second adapter device 5.3; the gas-electric source quick insertion mechanism 6; the third cylinder 6.1; the third port 6.2; the gas-electric module 6.3; the third adapter device 6.4; the warehouse position mechanism 7; the servo motor 7.1; the warehouse position frame 7.2; the adjustable guiding wheel 7.3; the pressure sensor 7.4; the conveying device 7.5; the base 8. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical scheme and advantages of the utility model more clear, the utility model will be further described below in combination with the drawings.

[0031] As Figure 1 , Figure 2 and Figure 3As shown, the automatic conveyor slide switching tooling equipment for the rear floor mainly includes a slide frame assembly 1, an X-axis walking and guiding mechanism assembly 2, a servo drive mechanism 3, an X-axis servo drive mechanism locking device 4, a base locking device 5, a pneumatic power supply quick-connect mechanism 6, a storage position mechanism 7, and a base 8.

[0032] The slide frame assembly 1 is horizontally installed on the ground, and the ground is provided with a pre-embedded plate. The X-axis walking and guiding mechanism assembly 2 is installed on the slide frame assembly 1, and the servo drive mechanism 3 is installed on the X-axis walking and guiding mechanism assembly 2. The servo drive mechanism 3 drives the X-axis walking and guiding mechanism assembly 2 to move along the slide frame assembly 1.

[0033] The X-axis servo drive mechanism locking device 4, the base locking device 5, and the pneumatic power supply quick-connect mechanism 6 are installed on the servo drive mechanism 3. The storage position mechanism 7 is installed on the upper and lower sides of the slide frame assembly 1, and the BASE mechanism 8 is installed on the servo drive mechanism 3.

[0034] like Figure 4 and Figure 5 As shown, the sliding platform frame assembly 1 includes a frame ground rail beam 1.1 and a leveling assembly 1.2. The leveling assembly 1.2 is installed on the ground, and the frame ground rail beam 1.1 is fixed on the leveling assembly 1.2. The leveling assembly 1.2 is a leveling nut, which can level in both horizontal and lateral directions. Assembly 1.2 can compensate for the height and straightness of the rail beam, ensuring the straightness and levelness of the rail beam.

[0035] The X-axis walking and guiding mechanism assembly 2 is a moving mechanism. In one specific embodiment, the X-axis walking and guiding mechanism assembly 2 can be a track running on the slide frame assembly 1. The servo drive mechanism 3 is a walking drive mechanism. The servo drive mechanism 3 is mounted on the X-axis walking and guiding mechanism assembly 2. When the X-axis walking and guiding mechanism assembly 2 moves on the slide frame assembly 1, the servo drive mechanism 3 moves back and forth synchronously above the slide frame assembly 1. In this invention, the servo drive mechanism 3 only moves back and forth along the slide frame assembly 1 in the X direction.

[0036] X-axis traveling and guiding mechanism assembly 2 includes a slider rail 2.1, a rack 2.2, and a cable chain device 2.3. The slider rail 2.1 is installed on the left and right sides of the frame ground rail beam 1.1. The rack 2.2 on the cable chain device 2.3 is installed in the middle of the frame ground rail beam 1.1, with the mounting surface of the rack 2.2 perpendicular to the traveling surface of the slide frame assembly 1. The cable chain device 2.3 is installed on the frame ground rail beam 1.1, and the slider rail 2.1 connected to the cable chain device 2.3 allows the cable chain device 2.3 to move along the slide frame assembly 1.

[0037] The servo drive mechanism 3 comprises a motor 3.1, a gear 3.2, and a frame 3.3. The motor 3.1 is installed above the frame 3.3, the gear 3.2 is fixed on the motor 3.1, and the gear 3.2 is engaged with the rack 2.2 to drive the X-direction walking and guiding mechanism assembly 2 to move. The frame 3.3 is arranged on the X-direction walking and guiding mechanism assembly 2, and the drag chain device 2.3 of the X-direction walking and guiding mechanism assembly 2 moves along the frame rail beam 1.1 to drive the servo drive mechanism 3 to move synchronously. An adjustable inductive proximity magnetic sensor and a pressure sensor are installed on the frame 3.3.

[0038] As shown in Figure 7 The X-direction servo drive mechanism locking device 4 comprises a first cylinder 4.1, a first port 4.2, and a first adapter device 4.3 connected together. The first cylinder 4.1 is installed on the first adapter device 4.3, and the first cylinder 4.1 is arranged vertically downward. The first adapter device 4.3 is installed above the frame 3.3. The first port 4.2 is installed above the frame rail beam 1.1. The first port 4.2 comprises a guide wheel, an XY-direction adjusting block, and a mounting seat. The guide wheel is made of high-quality steel, the XY-direction adjusting block is fixed horizontally on the mounting seat, and the mounting seat is installed on the frame rail beam 1.1. The driving end of the first cylinder 4.1 is connected with a pin shaft, the first port 4.2 comprises a pin hole arranged on the frame rail beam 1.1, and the PLC program controls the operation of the first cylinder 4.1. When the pin shaft connected with the driving end of the first cylinder 4.1 is inserted into the first port 4.2, the servo drive mechanism 3 cannot move along the sliding table frame assembly 1 any more. When the pin shaft connected with the driving end of the first cylinder 4.1 is withdrawn from the first port 4.2, the servo drive mechanism 3 can move along the sliding table frame assembly 1 when the motor 3.1 is controlled to work by the PLC program. The inductive proximity magnetic sensor and the pressure sensor installed on the frame 3.3, the inductive proximity magnetic sensor detects the position of the servo drive mechanism 3, when the servo drive mechanism 3 moves to the first port 4.2, the pin shaft connected with the driving end of the first cylinder 4.1 is inserted into the first port 4.2, so that the servo drive mechanism 3 is kept stationary on the sliding table frame assembly 1, and the vehicle rear floor can be placed on the base 8 on the frame 3.3 by the clamp. The base 8 is installed on the frame 3.3, and the pressure sensor on the frame 3.3 can detect whether the rear floor is located on the base 8 on the frame 3.3.

[0039] As shown in Figure 8As shown, the base locking device 5 includes a second cylinder 5.1, a second port 5.2, and a second adapter 5.3. The second cylinder 5.1 is mounted on the second adapter 5.3. The second adapter 5.3 is mounted on the frame 3.3, and the second cylinder 5.1 is arranged vertically upwards. The second port 5.2 is mounted on the base 8. The second port 5.2 includes a guide wheel, an XY-axis adjusting block, and a mounting base. The guide wheel is made of high-quality steel, the XY-axis adjusting block is horizontally fixed on the mounting base, and the mounting base is mounted on the base 8.

[0040] like Figure 9 As shown, the pneumatic power quick-connect mechanism 6 is a pneumatic power supply device. The pneumatic power quick-connect mechanism 6 includes a third cylinder 6.1, a third port 6.2, a pneumatic power module 6.3, and a third adapter 6.4. The third cylinder 6.1 is vertically mounted on the right side of the frame 3.3, with its orientation pointing upwards. The third adapter 6.4 is mounted on the frame 3.3. The third port 6.2 is mounted on the base 8. The pneumatic power module 6.3 consists of a male connector and a female connector; the male connector is mounted on the third cylinder 6.1, and the female connector is mounted on the third port 6.2.

[0041] like Figure 1 and Figure 6 As shown, the storage location mechanism 7 includes a servo motor 7.1 and a storage location frame 7.2. The storage location frame is equipped with adjustable guide wheels 7.3 and a pressure sensor 7.4. The servo motor 7.1, the adjustable guide wheels 7.3, and the pressure sensor 7.4 are mounted on the storage location frame 7.2. One or more storage location frames 7.2 are respectively mounted on the upper and lower sides of the slide frame assembly 1. In one embodiment of this utility model, as... Figure 1 As shown, a storage space frame 7.2 is installed on each of the upper and lower sides of the slide frame assembly 1. The storage space frames 7.2 on the upper and lower sides are of different models, and different models of storage space frames 7.2 are used to adapt to different vehicle rear floors. To adapt to more vehicle rear floors with different signals, multiple storage space frames 7.2 can be evenly spaced on the upper or lower side of the slide frame assembly 1. A transfer device 7.5 is installed on the storage space frame 7.2. The transfer device includes a track mechanism, which is perpendicular to the slide frame assembly 1 and is adapted to adjustable guide wheels 7.3. The PLC program controls the servo motor 7.1 to drive the track mechanism to move. The adjustable guide wheels 7.3 are located at the junction of the track mechanism and the X-axis travel and guide mechanism assembly 2.

[0042] The base 8 is an independent integrated unit, which is placed on the frame 3.3 when conveying the rear floor of the vehicle along the slide frame assembly 1, and is used for supporting the rear floor of the vehicle to realize the conveying of the rear floor. The driving end of the second cylinder 5.1 is connected with a pin shaft, the second port 5.2 comprises a pin hole arranged on the base 8, and the PLC program controls the work of the second cylinder 5.1; when the pin shaft connected with the driving end of the second cylinder 5.1 is inserted into the second port 5.2, the base 8 is limited on the frame 3.3. The driving end of the third cylinder 6.1 is connected with a pin shaft, and the third port 6.2 is a pin hole arranged on the base 8; the PLC program controls the work of the third cylinder 6.1; when the pin shaft connected with the driving end of the third cylinder 6.1 is inserted into the third port 6.2, the base 8 is limited on the frame 3.3. The base 8 is limited on the frame 3.3 by the second cylinder 5.1 and the third cylinder 6.1. When the pin shaft connected with the driving end of the second cylinder 5.1 is withdrawn from the second port 5.2, and the pin shaft connected with the driving end of the third cylinder 6.1 is withdrawn from the third port 6.2, the base 8 can be taken off from the frame 3.3. When the device is in a non-working state, i.e. an idle state, the base 8 can be taken off from the frame 3.3 and placed on the storage mechanism 7.

[0043] The conveying mode of the rear floor of the vehicle by the device is as follows:

[0044] The pneumatic power quick inserting mechanism 6 works to supply gas and power for the device. In the initial state, the servo drive mechanism 3 is located at the first port 4.2, when the servo drive mechanism 3 is located at the first port 4.2, the pin shaft connected with the driving end of the first cylinder 4.1 extends into the pin hole of the first port 4.2, so that the servo drive mechanism 3 is fixed on the sliding table frame assembly 1, the vehicle rear floor is placed on the base 8 located on the frame 3.3 through the clamp, the pressure sensor on the frame 3.3 detects that the rear floor is located on the base 8, and the PLC program control motor 3.1 works. The motor 3.1 works to drive the X-direction walking and guiding mechanism assembly 2 to move along the sliding table frame assembly 1, the frame 3.3 is located on the X-direction walking and guiding mechanism assembly 2, the base 8 is located on the frame 3.3, and the vehicle rear floor is located on the base 8, when the X-direction walking and guiding mechanism assembly 2 moves along the sliding table frame assembly 1, the servo drive mechanism 3, the base 8 and the vehicle rear floor move synchronously along the sliding table frame assembly 1. When the vehicle rear floor moves with the servo drive mechanism 3 from one side of the sliding table frame assembly 1 to the other side of the sliding table frame assembly 1, the PLC controls the motor 3.1 to work and then controls the movement distance of the servo drive mechanism 3 on the sliding table frame assembly 1, so that the vehicle rear floor and the servo drive mechanism 3 move to one storage location mechanism 7 matched with the vehicle rear floor, and specifically move to the intersection of the storage location mechanism 7 matched with the rear floor and the sliding table frame assembly 1. When the rear floor and the servo drive mechanism 3 move a preset distance and reach the intersection of the storage location mechanism 7 matched with the rear floor and the sliding table frame assembly 1, the PLC controls the servo motor 7.1 to work, the servo motor 7.1 controls the adjustable guide wheel 7.3 and the track mechanism on the storage location mechanism 7 to work, at the same time, the pin shaft connected with the driving end of the second cylinder 5.1 exits from the second port 5.2, and the pin shaft connected with the driving end of the third cylinder 6.1 exits from the third port 6.2, so that the base 8 is no longer limited on the frame 3.3. When the device is used, the PLC and the driving equipment of the guide wheel, i.e. the servo motor 7.1, are connected in advance, the running parameters of the guide wheel are set in the PLC programming software, including starting, stopping, rotating angle, speed, the adjustable guide wheel 7.3 is located at the intersection of the storage location mechanism 7 and the sliding table frame assembly 1. The second port 5.2 is installed above the base 8, and the second port 5.2 includes a guide wheel, when the rear floor and the servo drive mechanism 3 reach the connection part of the storage location mechanism 7 matched with the rear floor and the sliding table frame assembly 1, the adjustable guide wheel 7.3 on the storage location mechanism 7 rotates to be aligned with the guide wheel on the second port 5.2 on the base 8, the track mechanism on the storage location mechanism 7 moves under the drive of the servo motor 7.1, the base 8 and the vehicle rear floor on the base 8 are transported to the storage location frame 7.2 matched with the rear floor model through the track mechanism, when the pressure sensor 7.4 detects that the servo drive mechanism 3 and the vehicle rear floor reach the preset position on the storage location frame 7.2, the PLC program control welding equipment automatically welds the rear floor.

[0045] The same or similar reference numerals in the drawings of the embodiments correspond to the same or similar components; in the description of the present application, it is understood that if the orientation or position relationship indicated by the terms "upper", "lower" and the like is based on the orientation or position relationship shown in the drawings, it is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore the terms describing the position relationship in the drawings are only used for exemplary illustration, and cannot be understood as a limitation on the present patent, for those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

Claims

1. A rear floor automatic conveying sliding table warehouse switching tool equipment, comprising a sliding table frame assembly (1), an X-direction walking and guiding mechanism assembly (2) installed on the sliding table frame assembly (1), characterized in that: The servo drive mechanism (3) is arranged on the X-direction walking and guiding mechanism assembly (2), one or more than one library position mechanism (7) is arranged on the upper and lower sides of the sliding table frame assembly (1), the conveying device (7.5) is arranged on the library position mechanism (7), the vehicle rear floor is arranged on the base (8), when the vehicle rear floor is conveyed along the sliding table frame assembly (1), the base (8) is arranged on the servo drive mechanism (3); when the servo drive mechanism (3) drives the base (8) to move to the joint part of the library position mechanism (7) and the sliding table frame assembly (1), the conveying device (7.5) conveys the base (8) to the library position mechanism (7); the library position mechanism (7) comprises a library position frame (7.2), the servo motor (7.1), the adjustable guiding wheel (7.3) and the pressure sensor (7.4) are arranged on the library position frame (7.2), one or more than one library position frame (7.2) is arranged on the upper and lower sides of the sliding table frame assembly (1), the conveying device (7.5) is arranged on the library position frame (7.2), the conveying device comprises a track mechanism, the servo motor (7.1) drives the conveying device (7.5) to move, the adjustable guiding wheel (7.3) is located at the joint part of the conveying device (7.5) and the X-direction walking and guiding mechanism assembly (2).

2. The automatic rear floor conveying skid warehouse switching tooling apparatus according to claim 1, characterized in that: The sliding table frame assembly (1) is horizontally arranged on the ground, the servo drive mechanism (3) is engaged with the X-direction walking and guiding mechanism assembly (2) to drive.

3. The automatic rear floor conveying skid warehouse switching tooling apparatus according to claim 1, characterized in that: The sliding table frame assembly (1) comprises a frame ground rail beam (1.1) and a leveling assembly (1.2), the leveling assembly (1.2) is arranged on the ground, and the frame ground rail beam (1.1) is fixed on the leveling assembly (1.2).

4. The automatic rear floor conveying skid warehouse switching tooling apparatus according to claim 1, characterized in that: The X-direction walking and guiding mechanism assembly (2) comprises a sliding block sliding rail (2.1), a rack (2.2) and a drag chain device (2.3), the sliding block sliding rail (2.1) is arranged on the frame ground rail beam (1.1), the rack (2.2) of the drag chain device (2.3) is arranged in the middle of the frame ground rail beam (1.1), the installation surface of the rack (2.2) is perpendicular to the walking surface of the sliding table frame assembly (1), and the drag chain device (2.3) is arranged on the frame ground rail beam (1.1).

5. The automatic rear floor conveying skid warehouse switching tooling apparatus according to claim 1, characterized in that: The servo drive mechanism (3) comprises a motor (3.1), a gear (3.2) and a frame (3.3), the motor (3.1) is arranged above the frame (3.3), the gear (3.2) is fixed on the motor (3.1), the gear (3.2) is engaged with the rack (2.2) to drive the X-direction walking and guiding mechanism assembly (2) to move, the frame (3.3) is arranged on the X-direction walking and guiding mechanism assembly (2), and the drag chain device (2.3) of the X-direction walking and guiding mechanism assembly (2) moves along the frame ground rail beam (1.1) to drive the servo drive mechanism (3) to move synchronously.

6. The automatic rear floor conveying skid warehouse switching tooling apparatus according to claim 1, characterized in that: The first port (4.2) is arranged on the slide frame assembly (1), the X-direction servo driving mechanism locking device (4) is arranged on the frame (3.3) of the servo driving mechanism (3), the X-direction servo driving mechanism locking device (4) comprises the first cylinder (4.1) and the first adapter device (4.3), the first cylinder (4.1) is vertically downwardly arranged on the first adapter device (4.3), the first adapter device (4.3) is arranged on the frame (3.3), the driving end of the first cylinder (4.1) is connected with a pin shaft, the first port (4.2) comprises a pin hole arranged on the ground rail beam (1.1), when the pin shaft connected with the driving end of the first cylinder (4.1) is inserted into the first port (4.2), the servo driving mechanism (3) is locked on the slide frame assembly (1), when the pin shaft connected with the driving end of the first cylinder (4.1) is withdrawn from the first port (4.2), the servo driving mechanism (3) can move along the slide frame assembly (1).

7. The automatic rear floor conveying skid warehouse switching tooling apparatus according to claim 6, characterized in that: The inductive proximity magnetic sensor and the pressure sensor are arranged on the frame (3.3), the inductive proximity magnetic sensor is used for detecting the position of the servo driving mechanism (3), when the servo driving mechanism (3) moves to the first port (4.2), the pin shaft connected with the driving end of the first cylinder (4.1) is inserted into the first port (4.2), the base (8) is arranged on the frame (3.3), the pressure sensor arranged on the frame (3.3) is used for detecting whether the rear floor is arranged on the base (8) of the frame (3.3).

8. The automatic rear floor conveying skid warehouse switching tooling apparatus according to claim 7, characterized in that: The second port (5.2) is arranged on the base (8), the base locking device (5) is arranged on the frame (3.3), the base locking device (5) comprises the second cylinder (5.1) and the second adapter device (5.3), the second cylinder (5.1) is arranged on the second adapter device (5.3), the second adapter device (5.3) is vertically upwardly arranged on the frame (3.3), the second port (5.2) is arranged on the base (8), the driving end of the second cylinder (5.1) is connected with a pin shaft, the second port (5.2) comprises a pin hole arranged on the base (8), the pin shaft connected with the driving end of the second cylinder (5.1) is inserted into the second port (5.2), so that the base (8) is limited on the frame (3.3).

9. The automatic rear floor conveying skid warehouse switching tooling apparatus according to claim 7, characterized in that: The third port (6.2) is arranged on the base (8), the gas and electric power quick plug mechanism (6) is arranged on the frame (3.3), the gas and electric power quick plug mechanism (6) comprises the third cylinder (6.1), the third adapter device (6.4), the third cylinder (6.1) is vertically upwardly arranged on the right side of the frame (3.3), the third adapter device (6.4) is arranged on the upper surface of the frame (3.3), the driving end of the third cylinder (6.1) is connected with a pin shaft, the third port (6.2) comprises a pin hole arranged on the base (8), the pin shaft connected with the driving end of the third cylinder (6.1) is inserted into the third port (6.2), so that the base (8) is limited on the frame (3.3).

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