A transfer device for a carrier containment box

Abstract

The application discloses a kind of transfer device of carrier containing box, including rack, support frame, workbench, carrier containing box, feeding device and clamping moving device, feeding device is installed on rack, clamping moving device is installed on support frame, workbench is equipped with carrier placement station, clamping moving device includes fixed on support frame and extends along horizontal X direction X guide rail, X guide rail is slidably installed with X slider along horizontal X direction, X slider is driven by X power device and reciprocatingly moves between loading station and carrier placement station;Rotary seat is rotatably installed on X slider around vertical Z axis, deflection power device is installed on X slider, containing box clamping mechanism and baffle clamping mechanism are slidably installed on rotary seat along vertical Z axis, the device can automatically carrier containing box to carrier placement station, can change the angle of carrier containing box, then carrier containing box is clamped to conveyer belt and is conveyed to next process, reduce labor, improve production efficiency.

Description

Technical Field

[0001] This invention relates to a transfer device for a carrier container, applicable to production in the field of semiconductor chip manufacturing. Background Technology

[0002] Broadly speaking, chips are actually packaged chips formed after encapsulation. The chip body is placed on a carrier stage and then bonded. Bonding is a technology that combines two homogeneous or heterogeneous semiconductor materials with clean surfaces and atomically flat surfaces after surface cleaning and activation treatment, and directly combines them under certain conditions. The chips are bonded together by van der Waals forces, molecular forces, or even atomic forces. After the chips are bonded in the carrier and the bonding device is completed, the carrier needs to be placed in a carrier container for collection. The carrier container includes a box body with an opening on one side and a baffle that is slidably installed. The top of the box body is equipped with a handle. The box body is equipped with several slots for placing carriers. The carrier container is then removed from the workstation by workers and replaced with a new carrier container. Currently, there is no automated device that can replace manual labor in clamping and moving the carrier container. Summary of the Invention

[0003] The technical problem to be solved by the present invention is: a carrier container transfer device, which can automatically clamp a carrier container full of unbonded carriers to the carrier placement station, and then clamp a carrier container full of bonded carriers onto a conveyor belt to transport to the next process, thereby reducing labor and improving production efficiency.

[0004] To solve the above-mentioned technical problems, the technical solution of the present invention is: a transfer device for a carrier container, comprising a frame, a support frame, a worktable, a carrier container, a feeding device, and a clamping and moving device. The feeding device is mounted on the frame for conveying the carrier containers one by one along the Y-axis to the loading station. The clamping and moving device is mounted on the support frame. The worktable is provided with a carrier placement station corresponding to the loading station. The clamping and moving device includes an X-guide rail fixed to the support frame and extending along the horizontal X-axis. An X-slider is slidably mounted on the X-guide rail along the horizontal X-axis. The X-slider is driven by an X-power device to reciprocate between the loading station and the carrier placement station. A rotating seat is rotatably mounted on the X-slider about the vertical Z-axis. A deflection power device is mounted on the X-slider to drive the rotating seat to reciprocate. A container clamping mechanism for clamping the handle of the container and a baffle clamping mechanism for clamping the baffle on the container are slidably mounted on the rotating seat along the vertical Z-axis.

[0005] As a preferred embodiment, the feeding device includes a first driving pulley and a first driven pulley rotatably mounted on the frame, a circulating conveyor belt is installed between the first driving pulley and the first driven pulley, the first driving pulley is connected to the feeding power device, and a plurality of sets of spaced-apart container clamps for clamping the container containers are fixed on the circulating conveyor belt.

[0006] As a preferred embodiment, four parallel and spaced support bars are fixed on the frame. The support bars support the bottom surface of the carrier container box. The upper surface of the circulating conveyor belt is located below the support bars. Each container box clamp includes four limiting protrusions. The four limiting protrusions are fixed to the outer side of the circulating conveyor belt by a connecting structure. The four limiting protrusions together form a limiting area for the carrier container box. The gap between the connecting structure and the support bars corresponds to the position of the limiting protrusions moving above the support platform.

[0007] As a preferred embodiment, the container holding mechanism includes a first telescopic power device fixedly mounted on a rotating base, and the power end of the first telescopic power device is equipped with a first pneumatic clamp for holding the handle of the container on the carrier container.

[0008] As a preferred embodiment, the first pneumatic clamp includes a first dual-axis cylinder fixed to the power end of the first telescopic power device. A pair of handle grippers are fixed on the piston rod of the first dual-axis cylinder. When the handle grippers are clamped, they form a slot for conveniently gripping the handle of the container on the carrier housing.

[0009] As a preferred embodiment, the baffle clamping mechanism includes a second telescopic power device fixedly mounted on a rotating base, and a second pneumatic clamp for clamping the baffle is mounted on the power end of the second telescopic power device.

[0010] As a preferred embodiment, the second pneumatic clamp includes a second dual-axis cylinder fixed to the power end of the second telescopic power device and a pair of baffle jaws fixed to the piston rod of the second dual-axis cylinder. The handle on the baffle is arched, and the lower ends of the pair of baffle jaws are provided with mutually cooperating clamping plates. The opposite sides of the clamping plates are provided with mutually cooperating arc-shaped protrusions and arc-shaped limiting strips. The arc-shaped limiting strips are located above the arc-shaped protrusions. When the baffle jaws clamp, the arc-shaped protrusions are located inside the holes of the handles, and the opposite sides of the clamping plates are in contact with the sides of the handles. The arc-shaped limiting strips are positioned and engaged with the upper end of the handles.

[0011] As a preferred embodiment, there are two workbenches located on either side of the feeding device. Each workbench is equipped with a carrier placement station, and the carrier placement station is equipped with a positioning frame for easy positioning.

[0012] After adopting the above technical solution, the effect of the present invention is as follows: A carrier container transfer device includes a frame, a support frame, a worktable, a carrier container, a feeding device, and a clamping and moving device. The feeding device is installed on the frame to transport the carrier containers one by one to the loading station along the Y-axis. The clamping and moving device is installed on the support frame. The worktable is provided with a carrier placement station corresponding to the loading station. The clamping and moving device includes an X-guide rail fixed to the support frame and extending along the horizontal X-direction. An X-slider is slidably installed on the X-guide rail along the horizontal X-direction. The X-slider is driven by an X-power device to reciprocate between the loading station and the carrier placement station. A rotating seat is rotatably installed on the X-slider about the vertical Z-axis. A deflection power device is installed on the X-slider to drive the rotating seat to reciprocate. A container clamping mechanism for clamping the handle of the container and a baffle clamping mechanism for clamping the baffle on the container are slidably installed on the rotating seat along the vertical Z-axis.

[0013] Therefore, several carrier containers filled with unbonded carriers are first placed on the feeding device. Then, the feeding device transports the carrier containers one by one to the loading station. After moving to the loading station, the X power unit drives the X slider to move along the X guide rail to the loading station. The deflection mechanism aligns the clamping device with the carrier container. After being clamped by the container clamping mechanism and the baffle clamping mechanism, the container is moved to the carrier placement station and placed on the carrier placement station. Then, the baffle clamping mechanism lifts the baffle, which allows the bonding operation to be performed. After bonding is completed, the baffle is lowered, and the container clamping mechanism and the baffle... The clamping mechanism lifts the bonded carrier container and places it back on the loading station, then continues to transport it to the next process. The feeding device then continues to transport the carrier container filled with unbonded carriers to the loading station, repeating the above steps. This device can automatically clamp the carrier container filled with unbonded carriers to the carrier placement station, and drive the rotating seat to rotate through the deflection power device, thereby changing the placement angle of the carrier container so that the opening of the carrier container faces the designated position. Then, the carrier container filled with bonded carriers is clamped onto the conveyor belt and transported to the next process, reducing labor and improving production efficiency.

[0014] Furthermore, the feeding device includes a first driving pulley and a first driven pulley rotatably mounted on the frame. A circulating conveyor belt is installed between the first driving pulley and the first driven pulley. The first driving pulley is connected to the feeding power device. Several sets of container clamps for clamping the container boxes are fixed on the circulating conveyor belt at intervals. Taking advantage of the good continuity and high efficiency of the circulating conveyor belt, the container clamps can circulate and transport the container boxes.

[0015] Furthermore, since four parallel and spaced support bars are fixed on the frame, the support bars support the bottom surface of the carrier container box, and the upper surface of the circulating conveyor belt is below the support bars, each container box clamp includes four limiting protrusions. The four limiting protrusions are fixed to the outer side of the circulating conveyor belt through a connecting structure. The four limiting protrusions together form a limiting area for the placement of the carrier container box. The gap between the connecting structure and the support bars corresponds to the position of the limiting protrusions, allowing them to move above the support platform. In this way, the support bars support the carrier container box, and the limiting protrusions limit the position of the carrier container box and transport it, making the feeding device stable and accurate. The limiting protrusions are also convenient and quick to place the carrier container box.

[0016] Furthermore, since the first pneumatic clamp includes a first dual-axis cylinder fixed on the power end of the first telescopic power device, and a pair of handle grippers are fixed on the piston rod of the first dual-axis cylinder, the handle grippers form a slot for conveniently gripping the handle of the container box after clamping. This effectively prevents the container box from shaking during gripping and ensures a firm grip.

[0017] Furthermore, the second pneumatic clamp includes a second dual-axis cylinder fixed to the power end of the second telescopic power device and a pair of baffle jaws fixed to the piston rod of the second dual-axis cylinder. The handle on the baffle is arched, and the lower end of the pair of baffle jaws is provided with mutually cooperating clamping plates. The opposite sides of the clamping plates are provided with mutually cooperating arc-shaped protrusions and arc-shaped limiting strips. The arc-shaped limiting strips are located above the arc-shaped protrusions. When the baffle jaws are clamping, the arc-shaped protrusions are located inside the holes of the handles, and the opposite sides of the clamping plates are in contact with the sides of the handles. The arc-shaped limiting strips are positioned and cooperate with the upper end of the handles. The arc-shaped protrusions can cooperate with the handle holes to prevent the baffle from shaking when clamping, ensuring the accuracy of the drop. The arc-shaped limiting strips can fix the position of the baffles when they are inserted into the carrier housing and provide an appropriate downward pressure so that the baffles can be accurately inserted into the carrier housing.

[0018] Furthermore, since there are two workbenches located on either side of the feeding device, each workbench is equipped with a carrier placement station. The carrier placement station is equipped with a positioning frame for easy positioning. Having two workbenches can effectively increase work efficiency, and the positioning frame ensures accurate placement each time a carrier container is placed. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] Figure 1 This is a perspective view of an embodiment of the present invention;

[0021] Figure 2 This is a front view of an embodiment of the present invention;

[0022] Figure 3 This is a perspective view of the feeding device according to an embodiment of the present invention;

[0023] Figure 4 This is a schematic diagram showing the vehicle's storage box baffle when it is open;

[0024] Figure 5 yes Figure 1 A local method diagram at point A;

[0025] In the attached diagram: 1. Frame; 2. Support frame; 3. First worktable; 4. Second worktable; 5. Positioning frame; 6. Carrier housing box; 61. Box handle; 62. Baffle; 63. Handle; 7. Carrier placement station; 8. First driving pulley; 9. First driven pulley; 10. Circulating conveyor belt; 11. Brushless motor; 12. Housing box clamp; 121. Limiting protrusion; 13. Loading station; 14. Servo motor 15. Screw and nut mechanism; 16. X-guide rail; 17. X-slider; 18. First connecting plate; 19. Rotary cylinder; 20. Rotary seat; 21. Second connecting plate; 22. First single-axis cylinder; 23. Second single-axis cylinder; 24. First double-axis cylinder; 25. Handle gripper; 26. Second double-axis cylinder; 27. Baffle gripper; 271. Arc-shaped protrusion; 272. Arc-shaped limit bar; 28. Support bar. Detailed Implementation

[0026] The present invention will be further described in detail below through specific embodiments.

[0027] like Figures 1 to 5 As shown, a transfer device for a carrier container 6 includes a frame 1, a support frame 2, a worktable, a carrier container 6, a feeding device, and a clamping and moving device. The feeding device is mounted on the frame 1 to transport the carrier containers 6 one by one along the Y-axis to the loading station 13. The clamping and moving device is mounted on the support frame 2. The worktable is provided with a carrier placement station 7 corresponding to the loading station 13. The clamping and moving device includes an X-guide rail 16 fixed to the support frame 2 and extending along the horizontal X-direction. An X-slider 17 is slidably mounted in the horizontal X direction. The X-slider 17 is driven by an X-power device to reciprocate between the loading station 13 and the carrier placement station 7. A rotating seat 20 is rotatably mounted on the X-slider 17 about the vertical Z-axis. A deflection power device is mounted on the X-slider 17 to drive the rotating seat 20 to reciprocate. A housing box clamping mechanism for clamping the box handle 61 on the carrier housing box 6 and a baffle clamping mechanism for clamping the baffle 62 on the carrier housing box 6 are slidably mounted on the rotating seat 20 along the vertical Z-axis.

[0028] In this embodiment, there are two workbenches located on either side of the feeding device, including a first workbench 3 and a second workbench 4. Each workbench has a carrier placement station 7, and the carrier placement station 7 has a positioning frame 5 for easy positioning. The carrier receiving boxes 6 on both carrier placement stations 7 open outwards. The X slider 17 is slidably mounted on the X guide rail 16 and driven by the X power device. The X power device includes a servo motor 14 and a lead screw and nut mechanism 15. The servo motor 14 is fixed... The screw of the lead screw and nut mechanism 15 is fixed at one end of the X guide rail 16 and connected to the output shaft of the servo motor 14. The nut of the lead screw and nut mechanism 15 is fixedly connected to the X slider 17. The deflection power device includes a rotary cylinder 19. The rotary cylinder 19 is connected to the side of the slider through the first connecting plate 18. The rotary cylinder 19 drives the rotating seat 20 to reciprocate and deflect at any angle. The receiving box clamping mechanism and the baffle clamping mechanism are fixedly installed on the rotating seat 20 through the second connecting plate 21 and rotate synchronously with the rotating seat 20.

[0029] like Figure 3 As shown, the feeding device includes a first driving pulley 8 and a first driven pulley 9 rotatably mounted on the frame 1. A circulating conveyor belt 10 is installed between the first driving pulley 8 and the first driven pulley 9. The first driving pulley 8 is connected to the feeding power device. Several sets of spaced-apart container clamps 12 for clamping the container container 6 are fixed on the circulating conveyor belt 10. The feeding power device includes a brushless motor 11, which makes the circulating conveyor belt 10 highly controllable and has good motion stability during the conveying process. The brushless motor 11 has a long service life and low cost, which greatly improves production efficiency and maximizes benefits. Of course, the feeding power device can also be a stepper motor or other power devices.

[0030] In this embodiment, four parallel and spaced support bars 28 are fixed on the frame 1. The support bars 28 support the bottom surface of the carrier container 6. The upper surface of the circulating conveyor belt 10 is located below the support bars 28. Each container clamp 12 includes four limiting protrusions 121. The four limiting protrusions 121 are fixed to the outer side of the circulating conveyor belt 10 through a connecting structure. The four limiting protrusions 121 together form a limiting area for the placement of the carrier container 6, so that the carrier container 6 will not shift its position. The gap between the connecting structure and the support bars 28 corresponds to the position of the limiting protrusions 121 running above the support platform. The connecting structure enables the circulating conveyor belt 10 to drive the limiting protrusions 121. Furthermore, the support bars 28, instead of the circulating conveyor belt 10, support the carrier container 6, which improves the service life of the circulating conveyor belt 10 and makes the conveying process more stable. The connecting structure adopts screw connection or other devices that can connect the two ends.

[0031] like Figure 1 and Figure 2 As shown, the container holding mechanism includes a first telescopic power device fixedly installed on the rotating base 20, and the power end of the first telescopic power device is equipped with a first pneumatic clamp for clamping the container handle 61 on the carrier container 6; the baffle holding mechanism includes a second telescopic power device fixedly installed on the rotating base 20, and the power end of the second telescopic power device is equipped with a second pneumatic clamp for clamping the baffle 62 handle 63.

[0032] In this embodiment, the first telescopic power device includes a first single-axis cylinder 22, which is fixedly mounted on the center of the rotating seat 20 via a second connecting plate 21. This ensures that the center of the carrier housing 6 is coaxial with the rotating cylinder 19 during rotation, and the carrier housing 6 does not need to rise excessively during movement, only exceeding the height of the limiting protrusion 121. Therefore, the stroke of the first single-axis cylinder 22 does not need to be too large. The second telescopic power device includes a second single-axis cylinder 23, such as... Figure 2 and Figure 4 As shown, when placing a carrier, the baffle 62 needs to be raised to not obstruct the placement of the carrier in the carrier housing box 6. Therefore, the stroke of the second single-axis cylinder 23 is the maximum height of the carrier housing box 6. Thus, the second single-axis cylinder 23 is connected to the rotating seat 20 through the connecting plate and is higher than the first single-axis cylinder 22. The distance between the first pneumatic clamp and the second pneumatic clamp is the same as the distance between the box handle 61 and the handle 63. In this way, the box handle 61 and the handle 63 of the corresponding carrier housing box 6 are clamped by the first pneumatic clamp and the second pneumatic clamp. The X slider 17 is moved to the carrier placement station 7 by the servo motor 14 driving the screw nut mechanism 15. The rotary cylinder 19 can adjust the opening direction of the carrier housing box 6 to meet the requirements of the opening direction of the worktable.

[0033] like Figure 5 As shown, the first pneumatic clamp includes a first dual-axis cylinder 24 fixed on the power end of the first telescopic power device. A pair of handle grippers 25 are fixed on the piston rod of the first dual-axis cylinder 24. After the handle grippers 25 are clamped, they form a slot for conveniently gripping the handle 61 of the container box 6. In this way, the dual-axis cylinder drives the handle grippers 25 to retract, so that the slot of the handle grippers 25 contacts the handle 61 of the container box, thus firmly clamping the container box 6. When lifted, it will not start, ensuring the accuracy when placing the container box 6.

[0034] The second pneumatic clamp includes a second dual-axis cylinder 26 fixed to the power end of the second telescopic power device and a pair of baffle jaws 27 fixed to the piston rod of the second dual-axis cylinder 26. The handle 63 on the baffle 62 is arched. The lower ends of the pair of baffle jaws 27 are provided with mutually cooperating clamping plates. The opposite sides of the clamping plates are provided with mutually cooperating arc-shaped protrusions 271 and arc-shaped limiting strips 272. The arc-shaped limiting strips 272 are located above the arc-shaped protrusions 271. When the baffle jaws 27 are clamping, the arc-shaped protrusions 271 are positioned above the handle 63. The side of the clamp plate inside the hole 3 and opposite to the side of the handle 63 are in contact with the side of the handle 63. The arc-shaped limiting strip 272 is positioned and engaged with the upper end of the handle 63. The arc-shaped protrusion 271 on the clamp plate has the same radius as the inner hole of the handle 63. After clamping, the side of the clamp plate is in contact with the side of the handle 63, so that the baffle 62 will not shake after being clamped and will move smoothly with the carrier housing 6. When the baffle 62 is inserted into the carrier housing 6, the arc-shaped limiting strip 272 can restrict the baffle 62 from shaking up and down along the Z-axis, so that the baffle 62 can be smoothly inserted.

[0035] The working principle of this invention is as follows: First, the receiving box clamp 12 on the feeding device places several carrier receiving boxes 6 filled with unbonded carriers. Then, a carrier receiving box 6 filled with unbonded carriers is also placed on the first worktable 3. The baffle 62 is manually removed, and then the feeding device starts conveying. At the same time, the carrier receiving box 6 on the first worktable 3 begins the bonding operation. Then, after the carrier receiving box 6 on the feeding device reaches the loading station 13, the conveying stops. The servo motor 14 drives the lead screw nut to drive the X slider 17 to slide to the loading station 13. Then, the rotary motor causes the first single-axis cylinder 22 and the second single-axis cylinder 23 to be arranged along the Y direction, and the handle gripper 25 and the baffle gripper 27 are connected to the box handle 61 and the baffle. The upper part of 62 corresponds one-to-one. Then, the first single-axis cylinder 22 and the second single-axis cylinder 23 drive the handle gripper 25 and the baffle gripper 27 to descend to the position. The first double-axis cylinder 24 drives the handle gripper 25 to clamp, and the second double-axis cylinder 26 drives the baffle gripper 27 to clamp. At this time, the first single-axis cylinder 22 and the second single-axis cylinder 23 rise and move towards the carrier placement position 7 of the second worktable 4. When the X slider 17 moves to the carrier placement position 7 of the second worktable 4, the rotary cylinder 19 drives the rotary seat 20 to drive the first single-axis cylinder 22 and the second single-axis cylinder 23 to rotate 90° clockwise. Then, the first single-axis cylinder 22 and the second single-axis cylinder 23 drive the handle gripper 25 and the baffle gripper 27 to descend, waiting for the carrier to... After the bottom of the container box 6 falls into the positioning frame 5 of the worktable, the handle gripper 25 is released and raised. The baffle gripper 27 holds the baffle 62 and raises. After the carrier in the container box 6 on the first worktable 3 is fully bonded, the X slider 17 drives the baffle gripper 27 to move the baffle 62 to the carrier placement station 7 on the first worktable 3. At this time, the rotary cylinder 19 drives the rotary seat 20 to rotate 180° counterclockwise. Then, the handle gripper 25 and the baffle gripper 27 descend, and the baffle 62 held by the baffle gripper 27 falls into the container box 6. Then, the handle gripper 25 and the baffle gripper 27 simultaneously lift the container box 6 and the baffle 62 and move them to the loading station 13. After the bonded container box 6 is placed in the loading station 13, The feeding device transports the bonded carrier container 6 to the next process. Another carrier container 6 containing an unbonded carrier is transported to the loading station 13. Then, in the reverse order of the above operation, the carrier container 6 on the loading station 13 is clamped, the rotary cylinder 19 is rotated 90° counterclockwise, and then moved to the carrier placement station 7 on the first workbench 3. After the carrier in the carrier container 6 on the second workbench 4 is bonded, the baffle 62 of the carrier container 6 on the first workbench 3 is pulled out and rotated 180° clockwise by the rotary cylinder 19 and dropped into the carrier container 6 on the second workbench 4. Then it is clamped and moved to the loading station 13 to be transported to the next process. The transfer of the carrier container 6 can be completed by alternating between the two steps.

[0036] The above-described embodiments are merely preferred embodiments of the present invention and are not intended to limit the scope of the present invention. Any modifications and alterations made to the technical solutions of the present invention without departing from the spirit of the present invention shall fall within the protection scope defined by the claims of the present invention.

Claims

1. A transfer device for a carrier containing box, characterized by: The utility model provides a kind of automatic loading device for the production of carrier, including rack, support frame, workbench, carrier containing box, feeding device and clamping moving device, the feeding device is installed on rack for transporting carrier containing box to feeding station along Y axis direction one by one, the clamping moving device is installed on support frame, workbench is equipped with the carrier placement station corresponding with feeding station, the clamping moving device includes fixedly installed on support frame and extends along horizontal X direction X guide rail, X slider is slidably installed on X guide rail along horizontal X direction, X slider is driven by X power device and reciprocatingly moves between feeding station and carrier placement station;Rotary seat is rotatably installed on X slider around vertical Z axis, deflection power device for driving rotary seat to reciprocatingly deflect is installed on X slider, containing box clamping mechanism for clamping handle of box body on carrier containing box and baffle clamping mechanism for clamping handle of baffle on carrier containing box are slidably installed on rotary seat along vertical Z axis;The feeding device includes first driving pulley and first driven pulley rotatably installed on rack, first driving pulley and first driven pulley are installed between circulation conveying belt, first driving pulley is drivingly connected with feeding power device, circulation conveying belt is fixed with a plurality of sets of interval arrangement for clamping carrier containing box containing box clamp;Four parallel and interval arrangement support bars are fixed on the rack, the bottom surface of the carrier containing box is supported by the support bar, the upper belt surface of the circulation conveying belt is below the support bar, each containing box clamp includes four limit protrusions, the four limit protrusions are fixed to the outer side of the circulation conveying belt by the connecting structure, the four limit protrusions collectively form a placement area for limiting the carrier containing box, the gap between the connecting structure and the support bar corresponds to the position above the support platform where the limit protrusions operate;The containing box clamping mechanism includes a first telescopic power device fixedly installed on the rotary seat, a first pneumatic clamp for clamping the handle of the box body on the carrier containing box is installed at the power end of the first telescopic power device; The baffle clamping mechanism includes a second telescopic power device fixedly installed on the rotary seat, a second pneumatic clamp for clamping the handle of the baffle is installed at the power end of the second telescopic power device;The second pneumatic clamp includes a second dual-shaft air cylinder fixed to the power end of the second telescopic power device and a pair of baffle clamping jaws fixed to the piston rod of the second dual-shaft air cylinder, the handle of the baffle is in the shape of an arch bridge, the lower ends of the pair of baffle clamping jaws are provided with mutually cooperating clamping plates, the opposite sides of the clamping plates are provided with mutually cooperating arc-shaped protrusions and arc-shaped limiting strips, the arc-shaped limiting strips are located above the arc-shaped protrusions, when the baffle clamping jaws are clamping, the arc-shaped protrusions are located in the hole of the handle and the opposite sides of the clamping plates are in contact with the sides of the handle, and the arc-shaped limiting strips are in positioning cooperation with the upper ends of the handle.

2. A transfer device for carrier containment boxes as claimed in claim 1, characterized in that: The first pneumatic clamp includes a first dual-shaft air cylinder fixed to the power end of the first telescopic power device, a pair of handle clamping jaws are fixed to the piston rod of the first dual-shaft air cylinder, and the handle clamping jaws form a box body handle clamping groove after clamping, which facilitates clamping the handle of the box body on the carrier containing box.

3. A transfer device for carrier containment boxes as claimed in claim 2, characterized in that: The workbench quantity is two and is located two sides of feeding device respectively, is equipped with carrier placement station on each workbench, is equipped with positioning frame of convenient positioning on carrier placement station.

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