Blood product packaging device

Abstract

The application relates to the technical field of blood product packaging, in particular to a blood product packaging device. A box blank carrying mechanical hand is used to press a blood product packaging box blank into a box blank forming module, and the blood product packaging box blank is folded into a packaging box with an open upper cover under cooperation of the two, then a blood product circulation feeding module directly pushes the blood product into the packaging box, and finally an upper cover packaging module folds and packages the upper cover of the packaging box. Compared with the existing blood product packaging mode, the application does not scratch the label on the blood product in the blood product packaging process, so that the label is prevented from being scratched off.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of blood product packaging, in particular to a blood product packaging device. BACKGROUND

[0002] After blood is formed into a blood product by being packed in a packaging bag made of PVC, the blood product is usually placed in a packaging box for transportation. The packaging work is mostly done by manually packing the blood product into the packaging box. Before packaging, the packaging box is manually folded, and when packaging is needed, the blood product is packed into the packaging box through the opening of the packaging box, and then the packaging box is closed. However, this method is time-consuming and labor-intensive, and the efficiency is low. In addition, the pre-folded packaging box needs to occupy a large space when stored.

[0003] To solve this problem, the existing patent CN214824555U discloses a frozen plasma packaging device, which includes a box body conveying mechanism, a driving mechanism, a box storage mechanism, a box taking mechanism, an opening mechanism, a lower box closing mechanism, a feeding mechanism, an upper box closing mechanism, and a finished product discharging mechanism. The blood product is automatically inserted into the blood product packaging box through the upper opening and then sealed, replacing manual packing and improving packing efficiency. In actual application, labels are usually attached to the surface of the blood product. After the blood product is frozen, the adhesion of the label will decrease, which will cause the label to fall off when the blood product is inserted into the blood product packaging box through the upper opening. SUMMARY

[0004] To solve the above problems, the present application provides a blood product packaging device.

[0005] In one aspect of the present application, a blood product packaging device is provided, which includes a rack, a stock bin for storing blood product packaging box blanks is arranged on the rack, a first linear drive module is arranged above the stock bin on the rack, a box blank carrying manipulator is arranged on the first linear drive module, a box blank forming module is arranged on one side of the stock bin and in the moving stroke of the first linear drive module on the rack, the box blank carrying manipulator reciprocates between the stock bin and the box blank forming module under the driving of the first linear drive module, the box blank carrying manipulator is used to take out the blood product packaging box blank from the stock bin and press it into the box blank forming module, and the box blank forming module is used to fold the side part and ear part of the bottom plate of the blood product packaging box blank to form a packaging box with an open upper cover.

[0006] The blood product circulation feeding module is arranged in butt joint on one side of the box blank forming module on the rack, a packaging box conveying module is arranged in butt joint on the other side of the box blank forming module on the rack, and an upper cover packaging module is arranged in butt joint at the rear of the packaging box conveying module; the blood product circulation feeding module is used for pushing blood products into the packaging box, the packaging box conveying module is used for conveying the packaging box with the blood products into the upper cover packaging module, and the upper cover packaging module is used for folding the side wings and the tongue plate of the upper cover in the packaging box and sealing the upper cover after receiving the packaging box with the blood products, so that the packaging of the blood products is completed.

[0007] Compared with the prior art, the blood product packaging box blank is pressed into the box blank forming module by the box blank carrying manipulator, and the blood product packaging box blank is folded into a packaging box with an open upper cover under the cooperation of the two, then the blood product circulation feeding module directly pushes the blood products into the packaging box, and finally the upper cover packaging module folds and seals the upper cover of the packaging box, so that the packaging box in the form of the whole upper cover folding and sealing is adopted, the label on the blood product is not scratched in the blood product packaging process, and the label is prevented from being scratched off.

[0008] Optionally, the stock bin comprises a polygonal bin body matched with the blood product packaging box blank and having an open top surface, a first side surface in the bin body is of a split structure, an adjusting cylinder is arranged on the rack outside the first side surface, and the first side surface is mounted on the piston rod of the adjusting cylinder and moves relative to the opposite side surface of the first side surface under the driving of the adjusting cylinder.

[0009] Optionally, the box blank carrying manipulator comprises a third linear drive module vertically arranged on the first linear drive module, a carrying mounting seat is arranged on the third linear drive module, an opposed-cylinder is arranged on the bottom surface of the carrying mounting seat, two inverted T-shaped supporting arms are arranged on the opposed-cylinder, the distance between the two supporting arms is matched with the width of the bottom plate, and a box blank suction disc is arranged on the bottom surface of each supporting arm.

[0010] Optionally, the box blank forming module comprises a forming groove arranged on the rack and matched with the bottom plate, and a first guide mechanism is arranged at each corner position in the width direction of the forming groove; a folding cylinder is arranged at the outside position of each corner in the width direction of the forming groove, a forming connecting plate is arranged on the piston rod of the folding cylinder, a second guide mechanism is arranged at the end of the forming connecting plate, and the first guide mechanism and the second guide mechanism first guide the four ear portions to be upwardly folded, and then guide the side portion at the tail end connected with the upper cover and the side portion opposite to the side portion at the head end to be upwardly folded when the blood product packaging box blank is pressed into the forming groove under the driving of the box blank carrying manipulator.

[0011] The opposite driving mechanism is arranged on the rack outside the first guide mechanism and along the width direction of the forming groove. The opposite driving mechanism is provided with an opposite mounting seat. The rotating driving mechanism is arranged on the opposite mounting seat along the length direction of the forming groove. The output shaft of the rotating driving mechanism is provided with a rotating sleeve in opposite rotation. The forming top plate is fixed on the opposite mounting seat. The forming mounting block is fixed on the output shaft of the rotating driving mechanism between the forming top plates. The forming connecting plate extending to the forming groove is arranged on the top surface of the forming mounting block. The forming clamping plate is vertically arranged on the side of the forming connecting plate adjacent to the forming groove.

[0012] Optionally, the upper cover packaging module comprises upper cover packaging mounting plates arranged on the rack at intervals. The spacing between the two upper cover packaging mounting plates is adapted to the width of the packaging box. The packaging box supporting guide plates are arranged on the two upper cover packaging mounting plates near the opposite side positions. The two upper cover packaging mounting plates are oppositely provided with fixed columns. The packaging box connecting plate is vertically arranged on the top of the one side fixed column. The packaging box upper cover clamping mechanism is vertically arranged on the packaging box connecting plate. The packaging box upper cover clamping mechanism is used for clamping the upper cover of the packaging box conveyed below the packaging box upper cover clamping mechanism. The side wing folding mechanisms are oppositely arranged on the two upper cover packaging mounting plates below the packaging box upper cover clamping mechanism. The side wing folding mechanisms are used for folding the side wings of the packaging box clamped and fixed by the packaging box upper cover clamping mechanism. The upper cover compression roller is arranged between the two upper cover packaging mounting plates and at the rear side of the side wing folding mechanisms.

[0013] The upper cover packaging mounting seat is arranged on the packaging box connecting plate at the rear side of the packaging box upper cover clamping mechanism. The lower pressing positioning cylinder is vertically arranged on the bottom surface of the upper cover packaging mounting seat. The tongue plate ear plate bending cylinder and the tongue plate bending cylinder are sequentially arranged on the bottom surface of the upper cover packaging mounting seat at the front side of the lower pressing positioning cylinder. The tongue plate ear plate lower pressing plate opposite to the two side ear plates of the tongue plate is arranged on the piston rod of the tongue plate ear plate bending cylinder. The tongue plate lower pressing plate opposite to the tongue plate is arranged on the piston rod of the tongue plate bending cylinder. The packaging box adjusting cylinder is horizontally arranged on the piston rod of the lower pressing positioning cylinder along the direction of the packaging box. The packaging box tail pushing plate is vertically arranged on the piston rod of the packaging box adjusting cylinder. The packaging box adjusting pressing plate is arranged on the bottom surface of the packaging box adjusting cylinder.

[0014] Optionally, the packaging box upper cover clamping mechanism comprises a packaging box supporting plate oppositely arranged on the top of the other side fixed column and the packaging box connecting plate. The two rotating shafts are arranged at intervals and in parallel between the packaging box connecting plate and the packaging box supporting plate. The L-shaped clamping arms with a spacing adapted to the width of the packaging box are oppositely fixed on each rotating shaft. The packaging box clamping cylinder is vertically arranged on the packaging box connecting plate. The piston rod of the packaging box clamping cylinder can be inserted between the two rotating shafts. The clamping mounting seat is arranged on the end of the piston rod of the packaging box clamping cylinder. The clamping connecting rod parallel to the rotating shaft is movably penetrated in the clamping mounting seat. The clamping transmission arm is hinged between the clamping connecting rod and each L-shaped clamping arm.

[0015] The side wing folding mechanism comprises a vertically arranged rotary air cylinder, and a side wing folding plate is vertically arranged on the piston rod of the rotary air cylinder.

[0016] Optionally, an upper cover adjusting air cylinder is arranged on the top surface of the upper cover packaging mounting seat along the direction of the packaging box, and an upper cover push plate is arranged on the piston rod of the upper cover adjusting air cylinder, and the bottom edge of the upper cover push plate is flush with the upper cover pressing roller.

[0017] Optionally, the packaging box conveying module comprises a lifting conveying mechanism, the lifting conveying mechanism is connected with the box blank forming module at the front side, and the upper cover packaging module is connected with the lifting conveying mechanism at the rear part of the lifting conveying mechanism; the lifting conveying mechanism comprises a fifth linear driving module arranged horizontally, a packaging box supporting air cylinder is vertically arranged on the fifth linear driving module, a supporting plate is horizontally arranged on the piston rod of the packaging box supporting air cylinder, supporting grooves are arranged at intervals on the supporting plate, and a fixed suction disc is embedded in the supporting groove.

[0018] Optionally, the packaging box conveying module further comprises a second linear driving module arranged above the box blank forming module on the rack, a packaging box carrying manipulator is arranged on the second linear driving module, the lifting conveying mechanism is arranged on one side of the box blank forming module and in the moving stroke of the second linear driving module, and the blood product circulating feeding module is connected with the lifting conveying mechanism at the front side of the lifting conveying mechanism.

[0019] Optionally, the packaging box carrying manipulator comprises a fourth linear driving module arranged vertically on the second linear driving module, a packaging box suction plate is horizontally arranged on the fourth linear driving module, and a packaging box suction disc is arranged on the bottom surface of the packaging box suction plate. BRIEF DESCRIPTION OF DRAWINGS

[0020] The accompanying drawings, which are included to provide a further understanding of the application and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application. In the drawings:

[0021] Figure 1 A structural schematic view of a blood product packaging device provided by the embodiment of the application is shown in the figure;

[0022] Figure 2 A structural schematic view of a blood product packaging box blank provided by the embodiment of the application is shown in the figure;

[0023] Figure 3 A structural schematic view of a packaging box in an open state of an upper cover provided by the embodiment of the application is shown in the figure;

[0024] Figure 4 A structural schematic view of a part of a material bin, a box blank carrying manipulator, a box blank forming module and a packaging box carrying manipulator provided by the embodiment of the application is shown in the figure;

[0025] Figure 5A split type cylinder part structure schematic view provided for the embodiment of the present application;

[0026] Figure 6 A box blank forming module structure schematic view provided for the embodiment of the present application Figure 1 ;

[0027] Figure 7 A box blank forming module structure schematic view provided for the embodiment of the present application Figure 2 ;

[0028] Figure 8 A box blank forming module structure schematic view provided for the embodiment of the present application

[0029] Figure 9 A top cover packaging module structure schematic view provided for the embodiment of the present application

[0030] Figure 10 A side wing folding mechanism structure schematic view provided for the embodiment of the present application

[0031] Figure 11 A lifting conveying mechanism structure schematic view provided for the embodiment of the present application Figure 1 ;

[0032] Figure 12 A lifting conveying mechanism structure schematic view provided for the embodiment of the present application Figure 2 .

[0033] The rack 1, the blood product packaging box blank 2, the hopper 3, the first linear drive module 4, the box blank carrying manipulator 5, the box blank forming module 6, the bottom plate 7, the side part 8, the ear part 9, the packaging box 10, the second linear drive module 11, the packaging box carrying manipulator 12, the packaging box conveying module 13, the blood product circulating feeding module 14, the upper cover packaging module 15, the upper cover 16, the side wing 17, the tongue plate 18, the hopper body 19, the first side 20, the adjusting cylinder 21, the third linear drive module 22, the carrying mounting seat 23, the split type cylinder 24, the supporting arm 25, the box blank suction cup 26, the forming groove 27, the first arc-shaped guide plate 28, the second arc-shaped guide plate 29, the folding cylinder 30, the forming connecting plate 31, the third arc-shaped guide plate 32, the inverted L-shaped guide rod 33, the split driving mechanism 34, the split mounting seat 35, the rotary driving mechanism 36, the forming top plate 37, the forming mounting block 38, the forming connecting plate 39, the forming clamping plate 40, the fourth linear drive module 41, the packaging box suction plate 42, the packaging box supporting guide plate 44, the fixing column 45, the packaging box connecting plate 46, the packaging box supporting plate 47, the rotary shaft 48, the L-shaped clamping arm 49, the packaging box clamping cylinder 50, the clamping mounting seat 51, the clamping connecting rod 52, the clamping transmission arm 53, the rotary cylinder 54, the side wing folding plate 55, the upper cover compression roller 56, the upper cover packaging mounting seat 57, the downward positioning cylinder 58, the tongue plate ear plate bending cylinder 59, the tongue plate bending cylinder 60, the ear plate 61, the tongue plate ear plate downward pressing plate 62, the tongue plate downward pressing plate 63, the packaging box adjusting cylinder 64, the packaging box tail pushing plate 65, the packaging box adjusting compression plate 66, the upper cover adjusting cylinder 67, the upper cover pushing plate 68, the fifth linear drive module 69, the packaging box supporting cylinder 70, the supporting plate 71, and the supporting groove 72. DETAILED DESCRIPTION

[0034] In order to make the objectives, technical solutions and advantages of the present application clearer, further detailed description will be made to the present application in combination with embodiments and drawings. Herein, the illustrative embodiments of the present application and the description thereof are used to explain the present application, but not as a limitation to the present application.

[0035] Reference Figures 1-12The blood product packaging device provided by the embodiment of the application comprises a rack 1, a stock bin 3 for containing blood product packaging box blanks 2 is arranged on the rack 1, a first linear drive module 4 is arranged on the rack 1 above the stock bin 3, a box blank carrying manipulator 5 is arranged on the first linear drive module 4, a box blank forming module 6 is arranged on the rack 1 at one side of the stock bin 3 and in the moving stroke of the first linear drive module 4, the box blank carrying manipulator 5 reciprocates between the stock bin 3 and the box blank forming module 6 under the driving of the first linear drive module 4, the box blank carrying manipulator 5 is used to press the blood product packaging box blank 2 taken out from the stock bin 3 into the box blank forming module 6, the box blank forming module 6 is used to fold the side part 8 and the ear part 9 of the bottom plate 7 of the blood product packaging box blank 2 to form a packaging box 10 with an open upper cover, and the size of the bottom plate 7 is adapted to the length and width of the blood product.

[0036] A blood product circulating feeding module 14 is arranged on one side of the box blank forming module 6 on the rack 1 in butt joint, a packaging box conveying module 13 is arranged on the other side of the box blank forming module 3 on the rack 1 in butt joint, and an upper cover sealing module 15 is arranged at the rear part of the packaging box conveying module 13 in butt joint, the blood product circulating feeding module 14 is used to push the blood product into the packaging box 10, the packaging box conveying module 13 is used to convey the packaging box 10 with the blood product to the upper cover sealing module 15, and the upper cover sealing module 15 is used to fold the side wing 17 and the tongue plate 18 of the upper cover 16 of the packaging box 10 and seal the upper cover 16 after receiving the packaging box 10 with the blood product to complete the packaging of the blood product.

[0037] In the implementation, the stock bin 3 comprises a polygonal bin body 19 which is adapted to the blood product packaging box blank 2 and has an open top surface, a first side surface 20 in the bin body 19 is of a split structure, an adjusting cylinder 21 is arranged on the rack 1 outside the first side surface 20, and the first side surface 20 is installed on the piston rod of the adjusting cylinder 21 and moves relative to the opposite side surface of the first side surface 20 under the driving of the adjusting cylinder 21. In actual application, the blood product packaging box blank 2 below may be taken up by the box blank carrying manipulator 5 when the blood product packaging box blank 2 is taken out from the stock bin 3, and the blood product packaging box blank 2 taken up falls back into the stock bin 3 again under the action of its own gravity, and may be stuck on the side wall of the stock bin 3 during the falling back process, which causes the blood product packaging box blank 2 to fail to fall back to the original position and further affects the taking of the box blank carrying manipulator 5 next time. Based on this, the stock bin 3 adopts the split structure of the first side surface 20 which moves under the driving of the adjusting cylinder 21, when the blood product packaging box blank 2 is stuck in the stock bin 3 during the falling back process, the adjusting cylinder 21 pulls the first side surface 20 outward by a certain distance and then pushes the first side surface 20 back to the original position, so that the stuck blood product packaging box blank 2 is adjusted to the original position, and the box blank carrying manipulator 5 can take the blood product smoothly.

[0038] In the implementation, the box blank carrying manipulator 5 comprises a third linear driving module 22 vertically arranged on the first linear driving module 4, and a carrying mounting seat 23 is arranged on the third linear driving module 22. An opposite-opening type air cylinder 24 is arranged on the bottom surface of the carrying mounting seat 23. Two inverted T-shaped supporting arms 25 are arranged on the opposite-opening type air cylinder 24, the distance between the two supporting arms 25 is adapted to the width of the bottom plate 7, and a box blank suction disc 26 is arranged on the bottom surface of each of the two supporting arms 25. The length of the bottom plate of each of the two supporting arms 25 is adapted to the length of the bottom plate 7, and the thickness of the bottom plate of each of the two supporting arms 25 is adapted to the thickness of the packaging box 10.

[0039] The box blank forming module 6 comprises a forming groove 27 arranged on the rack 1 and adapted to the bottom plate 7. A first guide mechanism is arranged at each of the first group of corner positions in the width direction of the forming groove 27. A folding air cylinder 30 is arranged at each of the second group of corner positions outside in the width direction of the forming groove 27. The two folding air cylinders 30 are oppositely arranged. A forming connecting plate 31 is arranged on the piston rod of the folding air cylinder 30. A second guide mechanism is arranged at the end of the forming connecting plate 31. During the process that the blood product packaging box blank 2 is pressed into the forming groove 27 under the driving of the box blank carrying manipulator 5, the first guide mechanism and the second guide mechanism first guide the four ear parts 9 to be upwardly folded, and then guide the tail end side part 8 connected with the upper cover 16 and the head end side part 8 opposite to the tail end side part 8 to be upwardly folded.

[0040] An opposite-opening type driving mechanism 34 is arranged on the rack 1 outside the first guide mechanism and in the width direction of the forming groove 27. An opposite-opening type mounting seat 35 is arranged on the opposite-opening type driving mechanism 34. The opposite-opening type mounting seat 35 is arranged on both sides of the forming groove 27 in the length direction. A rotary driving mechanism 36 is arranged on the opposite-opening type mounting seat 35 in the length direction of the forming groove 27. The rotary driving mechanism 36 can be a rotary motor, a rotary air cylinder, etc. A forming top plate 37 is oppositely and intervally sleeved on the output shaft of the rotary driving mechanism 36. The interval between the two forming top plates 37 on the same side is adapted to the length of the bottom plate 7. The forming top plate 37 is fixed to the opposite-opening type mounting seat 35. Specifically, one end of the forming top plate 37 away from the forming groove 27 is fixed to the opposite-opening type mounting seat 35, and the other end of the forming top plate 37 close to the forming groove 27 is arc-shaped. A forming mounting block 38 is fixedly sleeved on the output shaft of the rotary driving mechanism 36 and between the forming top plates 37. A forming connecting plate 39 extending toward the forming groove 27 is arranged on the top surface of the forming mounting block 38. Forming clamping plates 40 are vertically arranged on the side edges of the forming groove 27 close to the forming connecting plate 39.

[0041] In actual application, the length direction of the forming groove 27 is along the moving stroke of the first linear driving module 4, the depth of the forming groove 27 is adapted to the thickness of the packaging box 10, the side where the folding air cylinder 30 is located is the side close to the stock bin 3, the opposing driving mechanism 34 can be an opposing air cylinder, and a bidirectional screw pair driving structure can also be selected, the screw in the bidirectional screw pair driving structure has two thread sections with opposite rotation directions, nuts are screwed on the two thread sections, and the two nuts are relatively close or far away from each other to realize the opposing movement when the screw is rotated under the driving of the motor, and the forming connecting plate 39 and the forming clamping plate 40 can be an integrally formed structure.

[0042] In specific implementation, the first guiding mechanism can include a first arc-shaped guide plate 28 extending gradually outward from bottom to top along the length direction of the forming groove 27, and a second arc-shaped guide plate 29 extending gradually outward from bottom to top along the width direction of the forming groove 27 and arranged on the top of the first arc-shaped guide plate 28; the second guiding mechanism can include a third arc-shaped guide plate 32 with the same shape as the first arc-shaped guide plate 28, and an inverted L-shaped guide rod 33 arranged between the third arc-shaped guide plate 32 and the folding air cylinder 30 on the forming connecting plate 31 and extending to the third arc-shaped guide plate 32.

[0043] Correspondingly, when the blood product packaging box blank 2 is formed, the box blank carrying manipulator 5 is moved to above the bottom plate 7 of the blood product packaging box blank 2 in the stock bin 3 under the action of the first linear driving module 4, the third linear driving module 22 drives the two supporting arms 25 to move downward and suck the bottom plate 7 through the box blank suction cup 26 after the two supporting arms 25 contact the bottom plate 7, the third linear driving module 22 is reset to take out the blood product packaging box blank 2 from the stock bin 3, and then the box blank carrying manipulator 5 is moved to above the forming groove 27 in the box blank forming module 6 under the action of the first linear driving module 4;

[0044] The piston rod of the folding cylinder 30 is extended to drive the third arc-shaped guide plate 32 and the inverted L-shaped guide rod 33 to approach the second set of corner positions in the forming groove 27. The third linear drive module 22 of the box blank carrying manipulator 5 drives the two support arms 25 to move downward to press the bottom plate 7 into the forming groove 27. During the pressing process, the four ear parts 9 are first folded upward under the blocking and guiding action of the corresponding second arc-shaped guide plate 29 and the inverted L-shaped guide rod 33, and then the tail end side part 8 connected with the upper cover and the head end side part 8 opposite to the tail end side part 8 are folded upward under the action of the first arc-shaped guide plate 28 and the third arc-shaped guide plate 32. Finally, the bottom plate 7 is pressed into the forming groove 27, and the left and right side parts 8 are folded upward along the folding line connected with the bottom plate 7 under the action of the forming groove; after the bottom plate 7 is preliminarily formed in the forming groove 27, the opening and closing drive mechanism 34 is actuated to drive the two side opening and closing mounting seats 35 to approach each other. During the approaching process, the forming top plate 37 first contacts the left and right side parts 8, and during the contacting process, the left and right side parts 8 are folded inward along the folding line in the middle under the cooperative positioning action of the support arm 25 and the forming groove 27. When the forming clamping plate 40 is just extended into the upper part of the forming groove 27, the approaching action is in place, at this time, the rotary drive mechanism 36 is actuated to drive the forming clamping plate 40 downward through the forming connecting plate 39, and during the rotating process, the opening and closing cylinder 24 is actuated to drive the two support arms 25 to approach each other to prevent interference with the forming clamping plate 40. After the forming clamping plate 40 is rotated downward to the position, the opening and closing drive mechanism 34 controls the two side opening and closing mounting seats 35 to move away from each other by a set distance, that is, the forming clamping plate 40 is pulled backward by a certain distance to fold the left and right side parts 8 along the folding line in the middle and clamp the four ear parts 9, and the forming of the packaging box 10 is completed as shown in Figure 3 After forming, the third linear drive module 22 and the first linear drive module 4 are reset in turn to move the box blank carrying manipulator 5 to the bottom plate 7 of the blood product packaging box blank 2 in the material bin 3 to prepare for the next carrying operation; the rotary drive mechanism 36, the opening and closing drive mechanism 34 and the folding cylinder 30 are reset in turn to prepare for the next forming operation.

[0045] In the implementation, the packaging box conveying module 13 can include a lifting and linear conveying mechanism having lifting and linear conveying functions, the lifting and linear conveying mechanism is in butt joint with the rear side of the forming groove 27, the upper cover packaging module 15 is in butt joint with the lifting and linear conveying mechanism at the rear of the lifting and linear conveying mechanism, and the lifting and linear conveying mechanism and the first linear driving module 4 form a straight line as a whole. Specifically, the lifting and linear conveying mechanism includes a fifth linear driving module 69 arranged horizontally, a packaging box supporting cylinder 70 is arranged vertically on the fifth linear driving module 69, a supporting plate 71 is arranged horizontally on the piston rod of the packaging box supporting cylinder 70, supporting grooves 72 are arranged at intervals on the supporting plate 71, and fixing suction cups are embedded in the supporting grooves 72. In this implementation, a passing channel is arranged on the bottom surface and the rear surface of the forming groove 27, the width of the supporting plate is slightly smaller than the passing channel, the supporting grooves 72 on the supporting plate 71 are sent to the position below the forming groove 27 and in butt joint with the forming groove 27 by the action of the fifth linear driving module 69 during conveying, then the packaging box supporting cylinder 70 is actuated to lift the supporting plate 71 and in turn to support the packaging box 10, so that the packaging box 10 is clamped into the supporting grooves 72, and the fixing suction cups form negative pressure to fix the packaging box 10, and finally the packaging box 10 is conveyed to the upper cover packaging module 15 by the action of the fifth linear driving module 69 for packaging.

[0046] Correspondingly, the upper cover packaging module 15 includes upper cover packaging mounting plates 43 arranged at intervals on the rack 1, the spacing between the two upper cover packaging mounting plates 43 is adapted to the width of the packaging box 10 and slightly larger than the width of the supporting plate 71, the spacing space between the two upper cover packaging mounting plates 43 constitutes a transmission and placement channel of the packaging box 10, the supporting plate 71 supports the packaging box 10 to pass through the transmission channel, and the packaging box 10 is placed between the two upper cover packaging mounting plates 43 after moving into position; the packaging box supporting guide plates 44 are arranged on the two upper cover packaging mounting plates 43 close to the positions of the opposite sides; the fixing columns 45 are arranged oppositely on the two upper cover packaging mounting plates 43, the packaging box connecting plate 46 is arranged vertically on the top of the fixing column 45 on one side, the packaging box upper cover clamping mechanism is arranged vertically on the packaging box connecting plate 46, for clamping the upper cover 16 of the packaging box 10 conveyed below the packaging box upper cover clamping mechanism; the side wing folding mechanisms are arranged oppositely on the two sides below the packaging box upper cover clamping mechanism on the two upper cover packaging mounting plates 43, for folding the side wings 17 of the packaging box 10 clamped and fixed by the packaging box upper cover clamping mechanism; the upper cover compression roller 56 is arranged across between the two upper cover packaging mounting plates 43 and at the rear side of the side wing folding mechanisms; the distance between the bottom roller surface of the upper cover compression roller 56 and the packaging box supporting guide plates 44 is adapted to the thickness of the packaging box 10;

[0047] The upper cover sealing mounting seat 57 is provided with a downward positioning cylinder 58 vertically arranged on the bottom surface of the upper cover sealing mounting seat 57. A tongue plate ear plate bending cylinder 59 and a tongue plate bending cylinder 60 are sequentially arranged on the bottom surface of the upper cover sealing mounting seat 57 and located at the front side of the downward positioning cylinder 58. A tongue plate ear plate downward plate 62 is arranged on the piston rod of the tongue plate ear plate bending cylinder 59 and opposite to the two side ear plates 61 of the tongue plate 18. A tongue plate downward plate 63 is arranged on the piston rod of the tongue plate bending cylinder 60 and opposite to the tongue plate 18. A packaging box adjusting cylinder 64 is horizontally arranged on the piston rod of the downward positioning cylinder 58 along the direction of the packaging box 10. A packaging box tail pushing plate 65 is vertically arranged on the piston rod of the packaging box adjusting cylinder 64. A packaging box adjusting pressing plate 66 is arranged on the bottom surface of the packaging box adjusting cylinder 64.

[0048] In the implementation, the forming groove 27, the packaging box upper cover clamping mechanism and the packaging box adjusting pressing plate 66 are arranged at intervals. Two supporting grooves 72 are arranged and the interval is the same as the interval between the forming groove 27 and the packaging box upper cover clamping mechanism. When the lifting conveying mechanism works, the first supporting groove 72 supports the packaging box 10 in the forming groove 27, the second supporting groove 72 supports the packaging box 10 below the packaging box upper cover clamping mechanism, and the two supported packaging boxes 10 are simultaneously moved to the next station, that is, the first supporting groove 72 moves to below the packaging box upper cover clamping mechanism, the second supporting groove 72 moves to below the packaging box adjusting pressing plate 66, and the packaging box adjusting pressing plate 66 below is pushed out during the movement. After the movement is completed, the piston rod of the packaging box supporting cylinder 70 is lowered, and then the two packaging boxes 10 are placed below the packaging box upper cover clamping mechanism and the packaging box adjusting pressing plate 66 respectively. The fifth linear drive module 69 is reset for the next round of conveying.

[0049] In the implementation, the packaging box upper cover clamping mechanism can be realized by using a split cylinder, a finger clamping cylinder and the like. In a specific implementation of the present application, the packaging box upper cover clamping mechanism comprises a packaging box supporting plate 47 arranged opposite to the packaging box connecting plate 46 on the top of the fixing column 45 on the other side. Two rotating shafts 48 are arranged in parallel and at intervals between the packaging box connecting plate 46 and the packaging box supporting plate 17. An L-shaped clamping arm 49 with a width adapted to the packaging box 10 is fixed opposite to each rotating shaft 48. A packaging box clamping cylinder 50 is vertically arranged on the packaging box connecting plate 46. The piston rod of the packaging box clamping cylinder 50 can extend between the two rotating shafts 48. A clamping mounting seat 51 is arranged on the end of the piston rod of the packaging box clamping cylinder 50. A clamping connecting rod 52 parallel to the rotating shaft 48 is movably arranged on the clamping mounting seat 51. A clamping transmission arm 53 is hinged between the clamping connecting rod 52 and each L-shaped clamping arm 49. The piston rod of the packaging box clamping cylinder 50 is raised to drive the two side L-shaped clamping arms 49 to swing downward through the clamping connecting rod 52 and the clamping transmission arm 53, so as to clamp the upper cover 16.

[0050] The side wing folding mechanism comprises a vertically arranged rotary air cylinder 54, and a side wing folding plate 55 is vertically arranged on the piston rod of the rotary air cylinder 54; after the L-shaped clamping arms 49 clamp the upper cover 16, the rotary air cylinder 54 drives the side wing folding plate 55 to rotate, thereby folding the side wings 17 on both sides of the upper cover 16 inward.

[0051] An upper cover adjusting air cylinder 67 is arranged on the top surface of the upper cover packaging mounting seat 57 along the direction of the packaging box 10, an upper cover push plate 68 is arranged on the piston rod of the upper cover adjusting air cylinder 67, the upper cover push plate 68 is inclined from top to bottom and towards the rear side, and the bottom edge of the upper cover push plate 68 is flush with the upper cover compression roller 56; after the side wings 17 are folded, the piston rod of the packaging box clamping air cylinder 50 is reset to drive the L-shaped clamping arms 49 to swing upward and reset, thereby releasing the upper cover 16; the upper cover adjusting air cylinder 67 is actuated to push the upper cover push plate 68 out and thereby push the upper cover 16, so that the side wings 17 in the upper cover 16 are inserted into the box body, and the rotary air cylinder 54 is reset; thereafter, the packaging box 10 is moved to below the packaging box adjusting compression plate 66 under the driving of the lifting conveying mechanism to perform the final packaging, and in the moving process, the side wings 17 are completely inserted into the box body under the pressing action of the upper cover compression roller 56.

[0052] In actual application of the above packaging box conveying module 13 embodiment, the next blood product packaging box blank 2 forming work cannot be started until the blood product is pushed into the packaging box 10 in the current forming groove 27 by the blood product circulating feeding module 14, and the packaging box 10 containing the blood product is sent away by the packaging box conveying module 13, which affects the forming efficiency. Based on this, in another implementation manner, the packaging box conveying module 13 further comprises a second linear driving module 11 arranged above the box blank forming module 6 on the rack 1, a packaging box handling manipulator 12 is arranged on the second linear driving module 11, the lifting conveying mechanism is located on one side of the box blank forming module 6 and in the moving stroke of the second linear driving module 11; the blood product circulating feeding module 14 is arranged on the front side of the lifting conveying mechanism and is in butt joint with the lifting conveying mechanism; in this manner, after the blood product packaging box blank 2 is formed in the forming groove 27, the packaging box 10 is handled to the lifting conveying mechanism by the packaging box handling manipulator 12, and the blood product circulating feeding module 14 is in butt joint with the lifting conveying mechanism, so as to push the blood product into the packaging box 10 handled to the lifting conveying mechanism, thereby realizing that the blood product packaging box blank 2 is handled to the lifting conveying mechanism after being formed, and the forming work of the next blood product packaging box blank can be started at the same time, thereby improving the forming efficiency.

[0053] In the implementation, the packaging box carrying manipulator 12 includes a fourth linear drive module 41 vertically arranged on the second linear drive module 11, and a packaging box suction plate 42 horizontally arranged on the fourth linear drive module 41, wherein the bottom surface of the packaging box suction plate 42 is provided with packaging box suction cups, the packaging box suction plate 42 is matched with the bottom plate 7, when the packaging box 10 is carried, the packaging box carrying manipulator 12 moves to above the forming groove 27 under the action of the second linear drive module 11, the packaging box suction plate 42 extends into the packaging box 10 under the action of the fourth linear drive module 41 and sucks the bottom plate 7 of the packaging box 10, after being sucked, the fourth linear drive module 41 is reset, and then the packaging box carrying manipulator 12 is sent to the next process under the action of the second linear drive module 11.

[0054] After the packaging box 10 is placed in the next process, the blood product circulating feeding module 14 pushes the blood product into the packaging box 10, and after the blood product is placed, the packaging box 10 is sent to the upper cover packaging module 15 by the lifting conveying mechanism to complete the packaging of the upper cover 16.

[0055] In a specific application, the lifting conveying mechanism penetrates the transmission channel between the two upper cover packaging installation plates 43 as a whole, three packaging box placing stations can be arranged at equal intervals on the two upper cover packaging installation plates 43 through the packaging box supporting guide plate 44, and two corresponding supporting grooves 72 are arranged; the first packaging box placing station is arranged at the most front side and opposite to the first supporting groove and is used for being docked with the packaging box carrying manipulator 12 and the blood product circulating feeding module 14, the packaging box 10 carried by the packaging box carrying manipulator 12 is placed on the first packaging box placing station, and then the blood product circulating feeding module 14 pushes the blood product into the placed packaging box 10; the middle packaging box placing station corresponds to the position of the L-shaped clamping arm 49 in the upper cover packaging module 15 in the upper cover packaging module 15, and the rear packaging box placing station corresponds to the position of the packaging box adjusting pressing plate 66 in the upper cover packaging module 15; the distance between the two supporting grooves 72 arranged on the supporting plate 71 in the lifting conveying mechanism is the same as the distance between the adjacent packaging box placing stations, and in the initial state, the two supporting grooves are located below the first packaging box placing station and the middle packaging box placing station respectively, when the packaging box 10 is transported, the packaging box supporting cylinder 70 acts to lift the supporting plate 71, the packaging box 10 placed on the first packaging box placing station and the middle packaging box placing station is clamped into the corresponding supporting groove 72 respectively, then under the action of the fifth linear drive module 69, the two packaging boxes 10 lifted are moved to the rear side by one station, and in the moving process, the packaging box 10 packaged in the rear packaging box placing station is pushed out of the station by the supporting plate 71; after being moved to the position, the packaging box supporting cylinder 70 drives the supporting plate 71 to descend, and then the two packaging boxes 10 are placed on the middle packaging box placing station and the rear packaging box placing station, and the fifth linear drive module 69 is reset, so that the packaging box conveying module 13 returns to the initial state;

[0056] When the packaging box 10 containing blood products is moved to the middle packaging box placement station under the action of the lifting conveying mechanism, the piston rod of the packaging box clamping cylinder 50 drives the clamping mounting seat 51 to move upward, and the clamping connecting rod 52 moves upward. During the upward movement of the clamping connecting rod 52, the L-shaped clamping arm 49 is driven by the clamping transmission arm 53 to swing downward. When the L-shaped clamping arm 49 on the two rotating shafts 48 swings to the vertical position, the upper cover 16 is clamped. The rotary cylinder 54 drives the side wing folding plate 55 to rotate, thereby folding the side wings 17 on both sides of the upper cover 16 inward. The piston rod of the packaging box clamping cylinder 50 resets to drive the L-shaped clamping arm 49 to swing upward and reset, thereby releasing the upper cover 16. The upper cover adjusting cylinder 67 acts to push the upper cover push plate 68 out and then push the upper cover 16, so that the side wings 17 of the upper cover 16 are partially inserted into the box body. The rotary cylinder 54 resets. Thereafter, the packaging box 10 is moved to the rear packaging box placement station under the action of the packaging box conveying module 13, and in the moving process, the side wings 17 of the upper cover 16 are completely inserted into the box body under the pressure of the upper cover pressure roller 56;

[0057] After moving to the rear packaging box placement station, the piston rod of the downward positioning cylinder 58 extends downward to press the packaging box adjusting pressure plate 66 against the upper cover 16. The piston rod of the tongue plate and ear plate folding cylinder 59 drives the tongue plate and ear plate downward plate 62 downward, thereby folding the two ear plates 61 downward. The piston rod of the tongue plate folding cylinder 60 drives the tongue plate downward plate 63 downward, thereby folding the tongue plate 18 downward to insert the two ear plates 61 into the box body. The piston rod of the packaging box adjusting cylinder 64 drives the packaging box tail push plate 65 to move forward relative to the packaging box, thereby pushing the packaging box 10 forward and clamping the packaging box 10 under the blocking action of the front tongue plate downward plate 63, so that the ear plates 61 are completely inserted into the box body to complete the final packaging action. After packaging is completed, the packaging box adjusting cylinder 64, the tongue plate folding cylinder 60, the tongue plate and ear plate folding cylinder 59, and the downward positioning cylinder 58 are sequentially reset, waiting for the packaging box conveying module 13 to push the packaged packaging box 10 out and send a new packaging box 10 to be packaged.

[0058] The first linear drive module 4, the second linear drive module 11, the third linear drive module 22, the fourth linear drive module 41, and the fifth linear drive module 69 can be realized by conventional mechanisms with linear movement stroke, such as cylinders, oil cylinders, electric cylinders, screw pair driving mechanisms, and rack and pinion driving mechanisms.

[0059] The structure and working principle of the blood product circulating feeding module 14 can refer to the patent CN115535365A blood product conveying and bagging production line and method applied by the applicant, which will not be described here.

[0060] The above merely provides the preferred embodiments of the application, and not intended to limit the protection scope of the application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the application shall fall within the protection scope of the application.

Claims

1. A blood product packaging apparatus comprising a rack, characterized in that, The rack is provided with a stock bin for containing blood product packaging box blanks, a first linear drive module is arranged above the stock bin on the rack, a box blank carrying manipulator is arranged on the first linear drive module, a box blank forming module is arranged on one side of the stock bin on the rack and in the moving stroke of the first linear drive module, the box blank carrying manipulator reciprocates between the stock bin and the box blank forming module under the drive of the first linear drive module, the box blank carrying manipulator is used to press the blood product packaging box blank out of the stock bin into the box blank forming module, and the box blank forming module is used to fold the side and ear of the bottom plate of the blood product packaging box blank to form a packaging box with an open upper cover; A blood product circulating feeding module is arranged on one side of the box blank forming module on the rack in butt joint, a packaging box conveying module is arranged on the other side of the box blank forming module on the rack in butt joint, and an upper cover sealing module is arranged in butt joint at the rear of the packaging box conveying module; The blood product circulating feeding module is used to push the blood product into the packaging box, the packaging box conveying module is used to convey the packaging box with the blood product to the upper cover sealing module, and the upper cover sealing module is used to fold the side wing and tongue plate of the upper cover in the packaging box and seal the upper cover after receiving the packaging box with the blood product to complete the packaging of the blood product; The box blank forming module comprises a forming groove arranged on the rack and matched with the bottom plate, first guide mechanisms are arranged at first corner positions in the width direction of the forming groove, folding air cylinders are arranged at the outer side positions of a second group of corners in the width direction of the forming groove, a forming connecting plate is arranged on the piston rod of the folding air cylinder, a second guide mechanism is arranged at the end of the forming connecting plate, and the first guide mechanism and the second guide mechanism first guide the four ears to be folded upward during the process that the blood product packaging box blank is pressed into the forming groove under the drive of the box blank carrying manipulator, and then guide the side at the tail end connected with the upper cover and the side at the head end to be folded upward; Opposite opening drive mechanisms are arranged on the rack outside the first guide mechanisms and in the width direction of the forming groove, opposite opening mounting seats are arranged on the opposite opening drive mechanisms, rotary drive mechanisms are arranged on the opposite opening mounting seats in the length direction of the forming groove, a forming top plate is rotatably arranged on the output shaft of the rotary drive mechanism and opposite the rotary sleeve, the forming top plate is fixed to the opposite opening mounting seat, a forming mounting block is fixedly arranged on the output shaft of the rotary drive mechanism between the forming top plates, a forming connecting plate extending in the direction of the forming groove is arranged on the top surface of the forming mounting block, and a forming clamping plate is vertically arranged on the side of the forming connecting plate close to the forming groove; The first guide mechanism comprises a first arc-shaped guide plate extending outward from below to above in the length direction of the forming groove and a second arc-shaped guide plate arranged at the top of the first arc-shaped guide plate and extending outward from below to above in the width direction of the forming groove, and the second guide mechanism comprises a third arc-shaped guide plate identical in shape to the first arc-shaped guide plate and an inverted L-shaped guide rod arranged on the forming connecting plate between the third arc-shaped guide plate and the folding air cylinder and extending toward the third arc-shaped guide plate; When the blood product packaging box blank is formed, the box blank carrying manipulator moves above the bottom plate of the blood product packaging box blank in the stock bin under the action of the first linear drive module, the third linear drive module moves downward and sucks the bottom plate, the third linear drive module resets and then takes out the blood product packaging box blank from the stock bin, and then the box blank carrying manipulator moves above the forming groove in the box blank forming module under the action of the first linear drive module. The piston rod of the folding cylinder extends to drive the third arc-shaped guide plate and the inverted L-shaped guide rod to approach the second group of corner positions in the forming groove, the third linear drive module in the box blank carrying manipulator drives the two supporting arms to move downward to press the bottom plate into the forming groove, in the pressing process, the four ears are first folded upward under the blocking and guiding action of the corresponding second arc-shaped guide plate and the inverted L-shaped guide rod, and then the side part at the tail end connected with the upper cover and the side part at the head end are folded upward under the action of the first arc-shaped guide plate and the third arc-shaped guide plate, and finally the bottom plate is pressed into the forming groove, and the side parts on the left and right sides are folded upward along the folding line connected with the bottom plate under the action of the forming groove; after the bottom plate is preliminarily formed by being pressed into the forming groove, the action of the split driving mechanism drives the two split mounting seats to approach each other, in the approaching process, the forming top plate first contacts the side parts on the left and right sides, in the contacting process, under the cooperative positioning action of the supporting arm and the forming groove, the side parts on the left and right sides are folded inward along the folding line in the middle by the forming top plate, and when the forming clamping plate is just extended into the upper part of the forming groove, the approaching action is in place, at this time, the rotary driving mechanism drives the forming clamping plate to rotate downward through the forming connecting plate, and in the rotating process, the split cylinder drives the two supporting arms to approach each other to prevent interference with the forming clamping plate, after the forming clamping plate is rotated downward to the position, the split driving mechanism controls the two split mounting seats to move away from each other by a set distance, that is, the forming clamping plate is pulled backward by a certain distance to fold and clamp the four ears along the folding line in the middle of the side parts on the left and right sides, and the packaging box forming is completed.

2. The blood product packaging apparatus of claim 1, wherein, The stock bin comprises a polygonal bin body which is adapted to the blood product packaging box blank and has an open top surface, a first side surface of the bin body is in a split structure, an adjusting cylinder is arranged on the rack outside the first side surface, and the first side surface is mounted on the piston rod of the adjusting cylinder and moves relative to the opposite side surface of the first side surface under the driving of the adjusting cylinder.

3. The blood product packaging apparatus of claim 1, wherein, The box blank carrying manipulator comprises a third linear drive module which is vertically arranged on the first linear drive module, a carrying mounting seat is arranged on the third linear drive module, a split cylinder is arranged on the bottom surface of the carrying mounting seat, two inverted T-shaped supporting arms are arranged on the split cylinder, the distance between the two supporting arms is adapted to the width of the bottom plate, and a box blank suction cup is arranged on the bottom surface of each supporting arm.

4. The blood product packaging apparatus of claim 1, wherein, The upper cover packaging module comprises upper cover packaging mounting plates arranged at intervals on the rack, the interval between the two upper cover packaging mounting plates is adapted to the width of the packaging box, and the upper cover packaging mounting plates are provided with packaging box supporting guide plates near the positions close to the opposite sides; the upper cover packaging mounting plates are oppositely provided with fixed columns, the top of the fixed column on one side is vertically provided with a packaging box connecting plate, the packaging box connecting plate is vertically provided with a packaging box upper cover clamping mechanism, which is used for clamping the upper cover of the packaging box conveyed below the packaging box upper cover clamping mechanism; the upper cover packaging mounting plates are oppositely provided with side wing folding mechanisms on the two sides below the packaging box upper cover clamping mechanism, which are used for folding the side wings of the packaging box clamped by the packaging box upper cover clamping mechanism; and the upper cover pressing roller is arranged between the two upper cover packaging mounting plates and at the rear side of the side wing folding mechanism. The packaging box connecting plate is provided with an upper cover packaging mounting seat at the rear side of the packaging box upper cover clamping mechanism, the bottom surface of the upper cover packaging mounting seat is vertically provided with a downward positioning pneumatic cylinder, the front side of the downward positioning pneumatic cylinder on the bottom surface of the upper cover packaging mounting seat is sequentially provided with a tongue plate ear plate bending pneumatic cylinder and a tongue plate bending pneumatic cylinder, the piston rod of the tongue plate ear plate bending pneumatic cylinder is provided with a tongue plate ear plate downward plate opposite to the two side ear plates of the tongue plate, the piston rod of the tongue plate bending pneumatic cylinder is provided with a tongue plate downward plate opposite to the tongue plate, the piston rod of the downward positioning pneumatic cylinder is horizontally provided with a packaging box adjusting pneumatic cylinder along the direction of the packaging box, the piston rod of the packaging box adjusting pneumatic cylinder is vertically provided with a packaging box tail pushing plate, and the bottom surface of the packaging box adjusting pneumatic cylinder is provided with a packaging box adjusting pressing plate.

5. The blood product packaging apparatus of claim 4, wherein, The packaging box upper cover clamping mechanism comprises a packaging box supporting plate oppositely arranged at the top of the fixed column on the other side and the packaging box connecting plate, two rotating shafts are arranged at intervals and in parallel between the packaging box connecting plate and the packaging box supporting plate, and each rotating shaft is oppositely fixed with an L-shaped clamping arm with an interval adapted to the width of the packaging box; the packaging box connecting plate is vertically provided with a packaging box clamping pneumatic cylinder, the piston rod of the packaging box clamping pneumatic cylinder can extend into the two rotating shafts, the end of the piston rod of the packaging box clamping pneumatic cylinder is provided with a clamping mounting seat, a clamping connecting rod parallel to the rotating shafts is movably embedded in the clamping mounting seat, and a clamping transmission arm is hinged between the clamping connecting rod and each L-shaped clamping arm; The side wing folding mechanism comprises a vertically arranged rotating pneumatic cylinder, and the piston rod of the rotating pneumatic cylinder is vertically provided with a side wing folding plate.

6. The blood product packaging apparatus of claim 4, wherein, The top surface of the upper cover packaging mounting seat is provided with an upper cover adjusting pneumatic cylinder along the direction of the packaging box, the piston rod of the upper cover adjusting pneumatic cylinder is provided with an upper cover pushing plate, and the bottom edge of the upper cover pushing plate is flush with the upper cover pressing roller.

7. The blood product packaging apparatus of claim 1, wherein, The packaging box conveying module comprises a lifting conveying mechanism, the front side of the lifting conveying mechanism is connected with the box blank forming module, the upper cover packaging module is connected with the lifting conveying mechanism at the rear of the lifting conveying mechanism, the lifting conveying mechanism comprises a fifth linear drive module arranged horizontally, the fifth linear drive module is vertically provided with a packaging box supporting pneumatic cylinder, the piston rod of the packaging box supporting pneumatic cylinder is horizontally provided with a supporting plate, the supporting plate is provided with supporting grooves at intervals, and the supporting grooves are embedded with fixed suction cups.

8. The blood product packaging apparatus of claim 7, wherein, The packaging box conveying module further comprises a second linear driving module arranged above the box blank forming module on the rack, a packaging box carrying manipulator is arranged on the second linear driving module, the lifting conveying mechanism is arranged on one side of the box blank forming module and in the moving stroke of the second linear driving module, and the blood product circulating feeding module is arranged on the front side of the lifting conveying mechanism and is in butt joint with the lifting conveying mechanism.

9. The blood product packaging apparatus of claim 8, wherein, The packaging box carrying manipulator comprises a fourth linear driving module vertically arranged on the second linear driving module, a packaging box suction plate is horizontally arranged on the fourth linear driving module, and packaging box suction cups are arranged on the bottom surface of the packaging box suction plate.

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