Blood packaging machine

Abstract

The utility model provides a blood packaging machine, which belongs to the technical field of packaging machines and comprises a bottom cabinet, a blood bag labeling inspection component, a material pushing mechanism, a bagging heat-sealing component of a material bag, a conveying belt, an L-shaped tray, a lifting pushing handle, a clamping groove, a box moving mechanism and a material moving sucker. A blood bag in the device sequentially passes through a blood bag labeling inspection assembly, a pushing mechanism and a bagging heat-sealing assembly of a material bag through conveying of a conveying belt, the fed blood bag is placed on an L-shaped tray to be conveyed, the labeling quality is detected after the blood bag is labeled, then the labeled blood bag on the L-shaped tray is pushed into the bagging heat-sealing assembly of the material bag by the pushing mechanism, and the bagging heat-sealing assembly of the material bag is finished. The L-shaped tray is withdrawn and moved to the blood bag feeding position through the box moving mechanism, the fed blood bags with qualified labels are loaded into the material bags, then the material bags are subjected to hot-pressing sealing, the whole blood bag packaging process is high in automation degree, products with unqualified labels can be removed, the working efficiency is improved, and manpower consumption is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging machines, in particular to a blood packaging machine. Background Art

[0002] From collection to delivery for clinical use, blood undergoes a series of processing steps, including separation and preparation, testing, sorting, labeling, and packaging. Currently, most blood stations nationwide use manual bagging for various blood types. This labor-intensive, slow, and inefficient method seriously impacts the progress of blood packaging and release. Utility Model Content

[0003] The purpose of the utility model is to provide a blood packaging machine, which has the advantage of high automation of the blood bag packaging process and solves the technical problems of heavy workload, slow speed and low efficiency in blood bag packaging by manual bagging.

[0004] The utility model provides a blood packaging machine, comprising:

[0005] The upper end of the bottom cabinet is equipped with blood bag labeling and inspection components, material pushing mechanism, and bag filling and heat sealing components from left to right;

[0006] The upper end of the bottom cabinet is provided with a conveyor belt which passes through the blood bag labeling inspection component, the pushing mechanism, the bag filling and heat sealing component and the blood bag discharge in sequence;

[0007] L-shaped tray, the blood bag labeling inspection component labels the blood bags placed on the L-shaped tray and inspects the labeling quality; the telescopic end of the pushing mechanism is provided with a lifting handle, and the bottom surface of the lifting handle is provided with a snap-in groove;

[0008] After the telescopic end of the pushing mechanism is extended, the lifting pusher pushes the labeled and inspected blood bag and the L-shaped tray into the bagging and heat-sealing assembly of the material bag. The lifting pusher is raised and lowered so that the engaging groove engages with the longitudinal portion of the L-shaped tray. The telescopic end of the pushing mechanism is retracted to drive the lifting pusher and the L-shaped tray to withdraw from the bagging and heat-sealing assembly of the material bag.

[0009] The bag filling and heat sealing assembly of the material bag puts the pushed blood bag into the material bag with the material taken out and opened and heat seals it;

[0010] The upper end of the bottom cabinet is also equipped with a box moving mechanism, which is located in front of the pushing mechanism; the bottom surface of the moving end of the box moving mechanism is provided with a material moving suction cup, and the moving end of the box moving mechanism moves the L-shaped tray retracted by the telescopic end of the pushing mechanism to the blood bag feeding position.

[0011] As a further optimization solution, in order to label blood bags on L-shaped pallets and verify the labeling quality, reject unqualified labeled products and then bag and heat-seal the blood bags, the blood bag labeling inspection assembly consists of a defrost and code reading mechanism, a labeling end of the printer and labeler, a labeling mechanism, a transverse movement mechanism, a verification mechanism, and a rejection device in order from infeed to outfeed.

[0012] The bagging and heat-sealing assembly of the material bag is composed of a bag supporting mechanism, a material bin, a bag loading mechanism and a sealing machine in the order from feeding to discharging.

[0013] As a further optimization solution, in order to cooperate with the upper bag opening device of the bag-loading mechanism to open the bag opening, the bag opening is propped up by the bag-supporting plate that is symmetrically flipped outward to further expand the opening. The bag-supporting mechanism includes:

[0014] The support base plate has a support panel fixedly mounted on its upper end via a support column;

[0015] The front and rear sides of the discharge end of the material support panel are symmetrically rotatably equipped with bag support plates, and the front and rear sides of the feed end of the material support panel are symmetrically fixedly equipped with material guide plates;

[0016] The upper end of the supporting panel is connected and fixed to the fixing part of the bag loading mechanism through a connecting plate;

[0017] The lower end of the rotating shaft of the bag-supporting plate passes through the material-supporting bottom plate and is fixedly sleeved with a gear;

[0018] A first cylinder is fixedly installed in the middle of the bottom surface of the supporting base plate, and a strip block is fixedly installed at the right telescopic end of the first cylinder, and racks are provided on the front and rear side walls of the strip block along the length direction;

[0019] The rack is meshed with the gear on the same side;

[0020] A lower bag opening device is embedded in the middle of the edge of the material discharging end of the supporting panel.

[0021] As a further optimization solution, in order to suck the bags in the silo and move them to the bag-holding mechanism for bag opening, the bag-loading mechanism includes:

[0022] The lower ends of the drag chain bracket and the upper bag bracket are fixedly assembled longitudinally at the middle of the right edge of the top surface of the bottom cabinet;

[0023] The upper end of the upper bag bracket is longitudinally fixedly equipped with a first linear module, and the slider of the first linear module is longitudinally fixedly equipped with one end of the drag chain;

[0024] The upper end of the drag chain bracket is fixedly connected to the other end of the drag chain;

[0025] The slider of the first linear module is laterally fixedly assembled with a first moving arm, and the middle of the first moving arm is vertically fixedly assembled with a second cylinder, the telescopic lower end of which passes through the first moving arm;

[0026] The telescopic lower end of the second cylinder is fixedly equipped with a suction cup fixing plate;

[0027] A pneumatic slide is vertically fixedly mounted on the top surface of one end of the first movable arm away from the first linear module, and the telescopic lower end of the pneumatic slide passes through the first movable arm;

[0028] Suction cups are fixedly mounted at the four corners of the suction cup fixing plate and the telescopic lower end of the pneumatic slide, and the suction cup at the telescopic lower end of the pneumatic slide serves as an upper bag opening device;

[0029] When the upper bag opening device moves to the upper end of the bag supporting mechanism, it is located directly above the lower bag opening device.

[0030] As a further optimization solution, in order to perform heat-pressure sealing on the incoming blood bag, the sealing machine includes:

[0031] The sealing top plate has sealing bottom plates fixed at the four corners of its bottom surface by vertical columns;

[0032] A third cylinder is vertically fixedly mounted on the middle of the outer wall of the sealing top plate and the sealing bottom plate, and the inner end of the third cylinder passes through the sealing top plate and the sealing bottom plate respectively;

[0033] An upper sealing knife is fixedly mounted on the lower end of the third cylinder on the upper side, and a lower sealing knife is fixedly mounted on the upper end of the third cylinder on the lower side;

[0034] The upper sealing knife and the lower sealing knife are embedded with resistance wires;

[0035] A fourth cylinder is vertically fixedly mounted on the edge of the sealing top plate, and the telescopic lower end of the fourth cylinder passes through the sealing top plate;

[0036] The telescopic lower end of the fourth cylinder is fixedly equipped with an exhaust pressure plate, and an exhaust sponge is pasted and fixed on the bottom surface of the exhaust pressure plate.

[0037] As a further optimization solution, in order to push the L-shaped tray and blood bag for labeling and rejecting unqualified products into the bagging and heat sealing assembly of the material bag, and to retract the L-shaped tray by using the telescopic end of the pushing mechanism to cooperate with the clamping groove and the longitudinal part of the L-shaped tray, the pushing mechanism includes:

[0038] The pusher bracket has its lower end fixedly mounted on the top surface of the base cabinet;

[0039] The upper end of the pusher bracket is fixedly equipped with a second linear module, the upper end of the slider is fixedly equipped with one end of the second movable arm, the upper surface of the other end of the second movable arm is fixedly equipped with a fifth cylinder, and the telescopic lower end of the fifth cylinder passes through the second movable arm;

[0040] The telescopic lower end of the fifth cylinder is fixedly connected to one end of a push rod, and the other end of the push rod is fixedly equipped with a push handle;

[0041] The clamping groove is arranged on the bottom surface of the push handle.

[0042] As a further optimization solution, in order to move the L-shaped tray with the telescopic end of the pushing mechanism retracted to the blood bag feeding position, the box moving mechanism includes:

[0043] The lower end of the box moving bracket is fixedly assembled in front of the material pushing mechanism at the upper end of the base cabinet;

[0044] The upper end of the box moving bracket is longitudinally fixedly equipped with a third linear module, and the upper end of the slider of the third linear module is fixedly equipped with a transverse portion of an L-shaped bracket;

[0045] A sixth cylinder is fixedly mounted on the outer side of the lower end of the longitudinal portion of the L-shaped bracket, and a material transfer suction cup is fixedly mounted on the telescopic lower end of the sixth cylinder.

[0046] As a further optimization solution, in order to shield and protect the components on the bottom cabinet, a protective frame is fixedly installed on the upper end of the bottom cabinet, and a protective cover is fixedly connected to the outer wall of the protective frame;

[0047] The blood bag labeling and inspection component, the material pushing mechanism, and the bag filling and heat sealing component are all located in the protective cover.

[0048] As a further optimization solution, in order to power the electronic components in the blood bag labeling and inspection component, the pushing mechanism, and the bag filling and heat sealing component, an industrial control console is provided on the front wall of the shield. A feed inlet and a waste discharge outlet are provided in the middle of the lower end of the front wall of the industrial control console, and a discharge outlet is provided on the right side of the lower end of the front wall of the industrial control console.

[0049] The waste discharge outlet is an outlet for unqualified products of the blood bag labeling inspection component;

[0050] The industrial control console is electrically connected to the electronic components of the blood bag labeling inspection component, the material pushing mechanism, and the bagging and heat sealing component of the material bag.

[0051] As a further optimization solution, in order to provide air source to the cylinders in the blood bag labeling and inspection component, the pushing mechanism, and the bagging and heat sealing component, an air control board is installed in the base cabinet, and the air control board is fixedly connected to the air source input ends of the blood bag labeling and inspection component, the pushing mechanism, and the bagging and heat sealing component.

[0052] The present invention provides a blood packaging machine through improvement, which has the following improvements and advantages compared with the prior art:

[0053] In the device, blood bags are conveyed by a conveyor belt and pass through the blood bag labeling inspection component, the pushing mechanism, and the bag filling and heat sealing component in sequence. The fed blood bags are placed on an L-shaped tray for transportation. After the blood bags are labeled, the labeling quality is inspected and products with unqualified labeling quality are rejected. Subsequently, the labeled blood bags on the L-shaped tray are pushed into the bag filling and heat sealing component by the pushing mechanism. The L-shaped tray is withdrawn and moved to the blood bag feeding position by the box moving mechanism to prepare for the placement of blood bags in the next cycle. The qualified labeled blood bags are loaded into the bag and the bag is hot-pressed and sealed. The entire blood bag packaging process is highly automated, which can reject unqualified labeling products, improve work efficiency, and reduce manpower consumption. BRIEF DESCRIPTION OF THE DRAWINGS

[0054] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0055] Figure 1 This is a schematic diagram of the structure of the utility model;

[0056] Figure 2 This is a schematic diagram of the internal three-dimensional structure of the utility model;

[0057] Figure 3 This is a schematic diagram of the internal main structure of the utility model;

[0058] Figure 4 This is a schematic diagram of the internal top view structure of the utility model;

[0059] Figure 5 This is a schematic three-dimensional diagram of the bag-supporting mechanism structure of the present invention;

[0060] Figure 6 This is a schematic front view of the bag-supporting mechanism structure of the present invention;

[0061] Figure 7 This is a schematic structural diagram of the bag loading mechanism of the present utility model;

[0062] Figure 8 This is a structural diagram of the sealing machine of the present utility model;

[0063] Figure 9 This is a schematic structural diagram of the pusher mechanism of the utility model;

[0064] Figure 10 This is a schematic diagram of the push handle structure of the utility model;

[0065] Figure 11 This is a schematic diagram of the box moving mechanism structure of the present utility model;

[0066] Figure 12 This is a schematic diagram of the structure of the transverse movement mechanism of the present utility model;

[0067] Figure 13 This is a schematic structural diagram of the rejection device of the present utility model;

[0068] Figure 14 This is a schematic diagram of the structure of the frost-blowing code reading mechanism of the utility model;

[0069] Figure 15 This is a schematic structural diagram of the labeling mechanism of the present utility model;

[0070] Figure 16 This is a schematic diagram of the silo structure of the present utility model.

[0071] Description of reference numerals:

[0072] 1-base cabinet, 2-air control panel, 3-guard frame, 4-blowing frost reading mechanism, 41-first pillar, 42-first clamping seat, 43-first crossbar, 44-code reader, 45-air knife, 5-printing labeling machine, 6-labeling mechanism, 61-second pillar, 62-second clamping seat, 63-second crossbar, 64-sponge roller, 7-transverse mechanism, 71-transverse module bracket, 72-fourth linear module, 73-belt conveyor bracket, 74-belt conveyor, 8-verification mechanism, 9- Rejection device, 91-rejection device bracket, 92-module mounting base, 93-fifth linear module, 94-rejection plate, 95-chute, 10-pushing mechanism, 101-pushing bracket, 102-second linear module, 103-second moving arm, 104-fifth cylinder, 105-push rod, 106-push hand, 11-bin, 111-bin top plate, 112-bin bottom plate, 113-baffle, 114-seventh cylinder, 115-push rod, 116-push plate , 12- bagging mechanism, 121- drag chain bracket, 122- bagging bracket, 123- first linear module, 124- drag chain, 125- first moving arm, 126- second cylinder, 127- suction cup fixing plate, 128- pneumatic slide, 129- suction cup, 13- bagging mechanism, 131- material supporting bottom plate, 132- material supporting panel, 133- bagging plate, 134- guide plate, 135- first cylinder, 136- rack, 137- gear, 138- bottom opening bagging Position, 139-bar block, 14-sealing machine, 141-sealing top plate, 142-sealing bottom plate, 143-exhaust pressure plate, 144-lower sealing knife, 145-third cylinder, 146-upper sealing knife, 147-fourth cylinder, 15-industrial control table, 16-feed port, 17-discharge port, 18-box moving mechanism, 181-box moving bracket, 182-third linear module, 183-L-shaped bracket, 184-sixth cylinder, 185-material transfer suction, 19-L-shaped tray. DETAILED DESCRIPTION

[0073] The following will clearly and completely describe the technical solutions of the present invention in conjunction with the embodiments. Obviously, the embodiments described are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0074] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0075] In the description of the present invention, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the said features. In the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined. In addition, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a communication between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0076] See also Figure 1-16 The utility model provides a technical solution: a blood packaging machine, comprising:

[0077] The bottom cabinet 1 has a blood bag labeling and inspection component, a material pushing mechanism 10, and a bagging and heat sealing component assembled on its upper end from left to right;

[0078] The upper end of the bottom cabinet 1 is provided with a conveyor belt which passes through the blood bag labeling inspection component, the pushing mechanism 10, the bagging and heat sealing component and the blood bag discharge in sequence;

[0079] In the device, blood bags are conveyed by a conveyor belt and sequentially pass through the blood bag labeling inspection component, the pushing mechanism 10, and the bagging and heat-sealing component. The incoming blood bags are placed on an L-shaped tray 19 for conveyance. After the blood bags are labeled, the labeling quality is inspected and products with unqualified labeling quality are rejected. Subsequently, the labeled blood bags on the L-shaped tray 19 are pushed into the bagging and heat-sealing component by the pushing mechanism 10.

[0080] The L-shaped tray 19 and the blood bag labeling inspection component label the blood bags placed on the L-shaped tray 19 and inspect the labeling quality; a lifting handle is provided at the telescopic end of the pushing mechanism 10, and a snap-in groove is provided on the bottom surface of the lifting handle;

[0081] The telescopic end of the pushing mechanism 10 is composed of a second linear module 102 and a second movable arm 103. The second linear module 102 drives the second movable arm 103 and the lifting pusher thereon to extend and retract in the left and right directions. The lifting pusher is composed of a fifth cylinder 104, one end of a push rod 105, and the push rod 105 and the pusher 106. The fifth cylinder 104 drives the push rod 105 and the pusher 106 to rise and fall.

[0082] After the telescopic end of the pushing mechanism 10 is extended, the lifting pusher pushes the labeled and inspected blood bag and the L-shaped tray 19 into the bagging and heat-sealing assembly of the bag. The lifting pusher is raised and lowered so that the engaging groove engages with the longitudinal portion of the L-shaped tray 19. The telescopic end of the pushing mechanism 10 is retracted to drive the lifting pusher and the L-shaped tray 19 to withdraw from the bagging and heat-sealing assembly of the bag.

[0083] The bag filling and heat sealing component of the material bag puts the pushed blood bag into the material bag with the material taken out and opened and heat seals it;

[0084] The upper end of the bottom cabinet 1 is also equipped with a box moving mechanism 18, which is located in front of the material pushing mechanism 10; the bottom surface of the moving end of the box moving mechanism 18 is provided with a material moving suction cup 185, and the moving end of the box moving mechanism 18 moves the L-shaped tray 19 retracted by the telescopic end of the material pushing mechanism 10 to the blood bag feeding position;

[0085] The L-shaped tray 19 is withdrawn and moved to the blood bag feed through the box moving mechanism 18 to prepare for the placement of blood bags in the next cycle process. The incoming blood bags with qualified labels are loaded into the material bags and then heat-pressed and sealed. The entire blood bag packaging process has a high degree of automation, which can eliminate unqualified labeling products, improve work efficiency, and reduce manpower consumption.

[0086] In some embodiments, in order to label the blood bags on the L-shaped tray 19 and check whether the labeling quality is qualified, reject the labeled products with unqualified quality and then bag and heat-seal the blood bags, the blood bag labeling inspection assembly is composed of a frost blowing and code reading mechanism 4, a labeling end of a printer and labeler 5, a labeling mechanism 6, a transverse movement mechanism 7, a verification mechanism 8 and a rejection device 9 in the order from feeding to discharging;

[0087] The bagging and heat-sealing assembly of the material bag is composed of a bag-supporting mechanism 13, a material bin 11, a bag-loading mechanism 12 and a sealing machine 14 in the order from feeding to discharging.

[0088] like Figure 4As shown, in this embodiment, the lower ends of the frost blowing and reading mechanism 4, the printing and labeling machine 5, the labeling mechanism 6, the transverse movement mechanism 7, the verification mechanism 8 and the rejection device 9 are fixed in sequence on the upper end of the base cabinet 1 in the order from feeding to discharging, wherein the printing and labeling machine 5 and the verification mechanism 8 both adopt the existing technology, the verification mechanism 8 is composed of a camera fixed on the upper end of the bracket, the printing and labeling machine 5 can be a finished device with a control computer, the labeling function end of the printing and labeling machine 5 is set on the right, and the camera of the verification mechanism 8 scans the blood bag after the label is affixed for quality inspection.

[0089] In some embodiments, in order to cooperate with the upper bag opening device of the bag loading mechanism 12 to open the bag opening, the bag opening is propped up by the bag supporting plate 133 that is symmetrically turned outward to further expand the opening. The bag supporting mechanism 13 includes:

[0090] The support base plate 131 has a support panel 132 fixedly mounted on its upper end via a support column;

[0091] The front and rear sides of the discharge end of the material support panel 132 are symmetrically rotatably equipped with bag support plates 133, and the front and rear sides of the feed end of the material support panel 132 are symmetrically fixedly equipped with guide plates 134, which are used to guide the feed;

[0092] The upper end of the material support panel 132 is connected and fixed to the fixed part of the bag loading mechanism 12 through a connecting plate. A U-shaped connecting frame 20 is fixed to the upper end of the material support panel 132. The bag loading mechanism 13 is fixedly connected to the upper rear side of the adjacent surface of the bag loading bracket 122 of the bag loading mechanism 12 through the U-shaped connecting frame 20. The fixing connection method is bolt fixing.

[0093] The lower end of the rotating shaft of the bag support plate 133 passes through the material support base plate 131 and is fixedly sleeved with a gear 137;

[0094] A first cylinder 135 is fixedly mounted laterally in the middle of the bottom surface of the support base plate 131. A strip block 139 is fixedly mounted on the right telescopic end of the first cylinder 135. Racks 136 are provided on the front and rear side walls of the strip block 139 along the length direction.

[0095] The rack 136 is meshed with the gear 137 on the same side;

[0096] A lower bag opening device 138 is embedded in the middle of the edge of the discharge end of the supporting panel 132, and the lower bag opening device 138 is specifically a suction cup.

[0097] The first cylinder 135 drives the bar block 139 and the rack 136 to extend and retract, and the rack 136 drives the gear 137 on the same side to rotate, thereby driving the rotating shaft of the bag-supporting plate 133 to rotate, so that the bag-supporting plates 133 on both sides are flipped outward, and the movable ends of the bag-supporting plates 133 are opened from being fitted to both sides, thereby supporting the opened material bag.

[0098] In some embodiments, in order to suck the bags in the silo 11 and move them to the bag-holding mechanism 13 for bag opening, the bag-loading mechanism 12 includes:

[0099] The lower ends of the drag chain bracket 121 and the upper bag bracket 122 are longitudinally fixedly assembled at the middle of the right edge of the top surface of the bottom cabinet 1;

[0100] The upper end of the upper bag bracket 122 is longitudinally fixedly equipped with a first linear module 123, and the slider of the first linear module 123 is longitudinally fixedly equipped with one end of a drag chain 124. The setting of the drag chain 124 improves the stability of the forward and backward movement of the first movable arm 125.

[0101] The upper end of the drag chain bracket 121 is fixedly connected to the other end of the drag chain 124;

[0102] The slider of the first linear module 123 is laterally fixed with a first moving arm 125 , and the middle of the first moving arm 125 is vertically fixed with a second cylinder 126 , whose telescopic lower end passes through the first moving arm 125 ;

[0103] The telescopic lower end of the second cylinder 126 is fixedly equipped with a suction cup fixing plate 127;

[0104] A pneumatic slide 128 is vertically fixedly mounted on the top surface of one end of the first moving arm 125 away from the first linear module 123 , and the telescopic lower end of the pneumatic slide 128 passes through the first moving arm 125 ;

[0105] Suction cups 129 are fixedly mounted at the four corners of the suction cup fixing plate 127 and the telescopic lower end of the pneumatic slide 128, and the suction cups 129 at the telescopic lower end of the pneumatic slide 128 serve as the upper bag opening device.

[0106] When the upper bag opening device moves to the upper end of the bag supporting mechanism 13 , it is located directly above the lower bag opening device 138 .

[0107] The first linear module 123 drives the first moving arm 125 and the suction cup 129 to move backward to above the silo 11. The second cylinder 126 starts to control the suction cup 129 on the suction cup fixing plate 127 to descend and absorb the material bag in the silo 11. It then rises and resets to carry the material bag forward to the bag-supporting mechanism 13. The pneumatic slide 128 controls the suction cup 129 on it to descend, and cooperates with the lower bag opening device 138 to absorb the upper and lower sides of the material bag opening respectively. The pneumatic slide 128 drives the suction cup 129 on it to rise and open the material bag opening. The bag-supporting mechanism 13 further expands the opened material bag, and the pushing mechanism 10 pushes the labeled blood bag into the opened material bag.

[0108] In some embodiments, in order to heat-seal the incoming blood bag, the sealing machine 14 includes:

[0109] The sealing top plate 141 has sealing bottom plates 142 fixed at the four corners of its bottom surface by pillars;

[0110] A third cylinder 145 is vertically fixedly mounted in the middle of the outer wall of the sealing top plate 141 and the sealing bottom plate 142, and the inner end of the third cylinder 145 passes through the sealing top plate 141 and the sealing bottom plate 142 respectively;

[0111] An upper sealing knife 146 is fixedly mounted on the lower end of the upper third cylinder 145 , and a lower sealing knife 144 is fixedly mounted on the upper end of the lower third cylinder 145 ;

[0112] The upper sealing blade 146 and the lower sealing blade 144 are embedded with resistance wires;

[0113] A fourth cylinder 147 is vertically fixedly mounted on the edge of the sealing top plate 141, and the telescopic lower end of the fourth cylinder 147 passes through the sealing top plate 141;

[0114] The telescopic lower end of the fourth cylinder 147 is fixedly equipped with an exhaust pressure plate 143, and an exhaust sponge is pasted and fixed on the bottom surface of the exhaust pressure plate 143.

[0115] The upper sealing knife 146 and the lower sealing knife 144 are driven by the third cylinders 145 on both sides to move toward each other, and the upper sealing knife 146 and the lower sealing knife 144 that are in contact and heated are used to heat-seal the opening of the bag clamped therebetween. After clamping, they are quickly opened, and the exhaust pressure plate 143 and the exhaust sponge are driven by the fourth cylinder 147 to squeeze the bag to expel excess air before the hot air is released.

[0116] In some embodiments, in order to push the L-shaped tray 19 and the blood bag with labels and rejected unqualified products into the bagging and heat sealing assembly of the material bag, and utilize the retraction of the telescopic end of the pushing mechanism 10, the engagement of the clamping groove and the longitudinal portion of the L-shaped tray 19 to withdraw the L-shaped tray 19, the pushing mechanism 10 includes:

[0117] The pusher bracket 101 has its lower end fixedly mounted on the top surface of the base cabinet 1;

[0118] The upper end of the pusher bracket 101 is fixedly equipped with a second linear module 102, and the upper end of the slider is fixedly equipped with one end of a second movable arm 103. The upper surface of the other end of the second movable arm 103 is fixedly equipped with a fifth cylinder 104, and the telescopic lower end of the fifth cylinder 104 passes through the second movable arm 103.

[0119] The telescopic lower end of the fifth cylinder 104 is fixedly connected to one end of a push rod 105, and the other end of the push rod 105 is fixedly equipped with a push handle 106;

[0120] The engaging slot is formed on the bottom surface of the push handle 106 .

[0121] When in use, the second linear module 102 is started to drive the second movable arm 103 to move horizontally, thereby driving the push rod 105 and the push handle 106 to move to push the material and withdraw the L-shaped tray 19. The bottom surface of the push handle 106 is close to the push rod 105 and is longitudinally provided with an extension plate. When pushing the material, the extension plate is used to contact the L-shaped tray 19 and the blood bag, and the L-shaped tray 19 and the blood bag that are labeled and have rejected unqualified products are pushed into the bagging heat sealing assembly of the material bag. Then the fifth cylinder 104 is started to drive the push rod 105 and the push handle 106 to descend, so that the clamping groove on the push handle 106 is sleeved on the longitudinal part of the L-shaped tray 19, and the second linear module 102 is started to drive the second movable arm 103 to retract, thereby driving the push rod 105, the push handle 106 and the clamped L-shaped tray 19 to move to the left to withdraw the bagging heat sealing assembly of the material bag.

[0122] In some embodiments, in order to move the L-shaped tray 19 with the telescopic end of the pushing mechanism retracted to the blood bag feeding position, the box moving mechanism 18 includes:

[0123] The box moving bracket 181 has its lower end fixedly assembled in front of the material pushing mechanism 10 at the upper end of the bottom cabinet 1;

[0124] The upper end of the box moving bracket 181 is fixedly mounted with the third linear module 182 in the longitudinal direction, and the upper end of the slider of the third linear module 182 is fixedly mounted with the horizontal portion of the L-shaped bracket 183;

[0125] The sixth cylinder 184 is fixedly installed on the outer side of the lower end of the longitudinal part of the L-shaped bracket 183, and the material transfer suction cup 185 is fixedly installed on the telescopic lower end of the sixth cylinder 184. The third linear module 182 drives the L-shaped bracket 183 to drive the sixth cylinder 184 to move forward and backward, and uses the L-shaped tray 19 adsorbed by the material transfer suction cup 185 on the sixth cylinder 184 to move the withdrawn L-shaped tray 19 to the blood bag feed position.

[0126] In some embodiments, in order to shield and protect the components on the base cabinet 1, a protective frame 3 is fixedly mounted on the upper end of the base cabinet 1, and a protective cover is fixedly connected to the outer wall of the protective frame 3;

[0127] The blood bag labeling and inspection components, the pushing mechanism 10, and the bagging and heat sealing components are all located in the protective cover.

[0128] In some embodiments, in order to power the electronic components in the blood bag labeling and inspection assembly, the pushing mechanism 10, and the bagging and heat sealing assembly, an industrial control console 15 is provided on the front wall of the shield. A feed inlet 16 and a waste outlet are provided in the middle of the lower end of the front wall of the industrial control console 15, and a discharge port 17 is provided on the right side of the lower end of the front wall of the industrial control console 15.

[0129] The waste outlet is for the export of unqualified products of blood bag labeling inspection components;

[0130] The industrial control console 15 is electrically connected to the electronic components of the blood bag labeling and inspection component, the material pushing mechanism 10, and the bagging and heat sealing component of the material bag.

[0131] In some embodiments, in order to provide an air source to the cylinders in the blood bag labeling and inspection assembly, the pushing mechanism 10, and the bagging and heat-sealing assembly, an air control panel 2 is installed in the bottom cabinet 1, and the air control panel 2 is fixedly connected to the air source input ends of the cylinders in the blood bag labeling and inspection assembly, the pushing mechanism 10, and the bagging and heat-sealing assembly respectively;

[0132] The electronic components in the device are uniformly controlled by an external control cabinet. Multiple groups of control valves are provided on the air control board 2. An air supply system is provided in the base cabinet 1 and is fixedly connected to the input end of the air control board 2. The air supply volume is controlled by valves. Some or all of these valves can be electrically connected to the external control cabinet using electronic valves for unified electronic control.

[0133] A frost blowing and code reading mechanism 4 is fixedly mounted on the top surface of the bottom cabinet 1 at the left edge of the discharge port 17, and a printing and labeling machine 5 and a labeling mechanism 6 are fixedly mounted on the top surface of the bottom cabinet 1 at the left side of the frost blowing and code reading mechanism 4;

[0134] The transverse movement mechanism 7 is longitudinally fixedly mounted on the middle portion of the left edge of the top surface of the bottom cabinet 1;

[0135] The top surface of the bottom cabinet 1 is located on the right side of the rear end of the transverse mechanism 7, and is fixedly equipped with a verification mechanism 8, a rejection device 9 and a pushing mechanism 10 from near to far, and the front end of the rejection device 9 is connected to the waste discharge port;

[0136] The top surface of the bottom cabinet 1 is located at the right end of the pushing mechanism 10 and is provided with a bag holding mechanism 13, and the top surface of the bottom cabinet 1 is located on the right side of the bag holding mechanism 13 and is fixedly equipped with a hopper 11 and a sealing machine 14 in sequence from back to front;

[0137] A bag loading mechanism 12 is longitudinally fixedly mounted on the middle right edge of the top surface of the bottom cabinet 1, and the movable end of the bag loading mechanism 12 reciprocates back and forth between the hopper 11 and the bag supporting mechanism 13;

[0138] A box moving mechanism 18 is fixedly mounted on the top surface of the bottom cabinet 1 on the left side of the sealing machine 14 .

[0139] The frost blowing and code reading mechanism 4 includes:

[0140] The first support 41 has its lower end fixedly mounted on the left edge of the discharge port 17 on the top surface of the base cabinet 1;

[0141] The middle and upper ends of the outer wall of the first support 41 are fixedly sleeved with a first clamping seat 42;

[0142] The rear end of the middle first support 41 and the front end of the upper first support 41 both clamp a first crossbar 43;

[0143] An air knife 45 is fixedly mounted on the end of the first lower crossbar 43, and the air outlet end of the air knife 45 is tilted upward;

[0144] The output end of the air control board 2 is fixedly connected to the input end of the air knife 45 through a pipeline. The input end of the air knife 45 is connected to the air supply system of the air control board 2 communication device. The air outlet end of the air knife 45 is tilted upward. The feed port 16 is located in front of the middle position between the air knife 45 and the code reader 44. When the blood bag entering from the feed port 16 is read by the code reader 44, the air knife 45 blows the blood bag from the oblique rear direction to remove water mist and dust on the surface of the blood bag.

[0145] A code reader 44 is fixedly mounted at the end of the upper first cross bar 43, and the code reader 44 is electrically connected to the industrial control console 15. The code reader 44 uses existing technology to read the QR code information attached to the blood bag and transmit the information to the printer labeling machine 5. The printer labeling machine 5 also uses existing technology to print out the corresponding label according to the received information.

[0146] In this embodiment, the electronic components are electrically connected to each other via cables, and are uniformly electrically connected to an external control cabinet via cables for unified control. Data and power are transmitted via cables. The electronic components in the pushing mechanism 10 are linear modules, the electronic components in the bagging and heat sealing assembly 14 are resistance wires, the electronic components in the transverse movement mechanism 7 are the first linear module 72 and the belt conveyor 74, and the electronic components in the rejection device 9 are linear modules. The electrical connection of these components does not involve data transmission, and the power on and off of these components is controlled by the industrial control console 15 in conjunction with the external control cabinet.

[0147] The code reader 44 in the frost-blowing code reading mechanism 4, the camera of the verification mechanism 8, and the control computer of the printing and labeling machine 5 are all electronic devices with data transmission functions, and can transmit data to each other after being connected by cables.

[0148] The review agency 6 includes:

[0149] The lower end of the second support 61 is fixedly mounted on the left side of the frost blowing and code reading mechanism 4 on the top surface of the bottom cabinet 1;

[0150] A second clamping seat 62 is fixedly sleeved on the upper end of the outer wall of the second support 61, and the rear end of the second clamping seat 62 clamps the second cross bar 63;

[0151] The end of the second crossbar 63 is rotatably sleeved with a sponge roller 64 to roll and press the blood bag with a label passing by.

[0152] The traverse mechanism 7 comprises:

[0153] The transverse module bracket 71 is fixedly mounted longitudinally on the middle of the left edge of the top surface of the base cabinet 1;

[0154] The fourth linear module 72 is fixedly mounted on the transverse module bracket 71, and the upper end of the slider of the fourth linear module 72 is fixedly mounted on the belt conveyor bracket 73;

[0155] A belt conveyor 74 is fixedly installed in the belt conveyor bracket 73;

[0156] The fourth linear module 72 drives the belt conveyor 74 to move forward and backward. After the belt conveyor 74 receives the labeled blood bag at the front end, the fourth linear module 72 drives the belt conveyor 74 to move backward. Then, the belt conveyor 74 is started to convey the labeled blood bag to the conveyor belt at the rear side.

[0157] The first linear module 72 and the belt conveyor 74 are both electrically connected to the industrial control console 15 .

[0158] The rejecting device 9 comprises:

[0159] The lower end of the rejection device bracket 91 is longitudinally fixedly mounted on the right side of the verification mechanism 8 on the top surface of the bottom cabinet 1, and the upper end of the rejection device bracket 91 is fixedly mounted with a module mounting base plate 92;

[0160] A fifth linear module 93 is fixedly mounted on the upper surface of the module mounting base 92 along the length direction, and a reject plate 94 is fixedly mounted on the upper end of the slider;

[0161] A chute 95 is fixedly mounted on the front end of the rejection device bracket 91, and the front end of the chute 95 is connected to the waste discharge outlet. The fifth linear module 93 is activated to drive the rejection plate 94 forward to push the unqualified blood bag into the chute 95. The reject plate slides along the chute 95 to the waste discharge outlet, facilitating the removal of unqualified products for subsequent recycling.

[0162] The fifth linear module 93 is electrically connected to the industrial control console 15 .

[0163] The silo 11 includes a silo bottom plate 112, and a push rod 115 is vertically fixed at the four corners of the upper surface of the silo. A silo top plate 111 is provided just above the silo bottom plate 112. The silo top plate 111 is embedded in the top surface of the bottom cabinet 1. The structure below the silo top plate 111 is located in the bottom cabinet 1. The upper end of the push rod 115 passes through the four corners of the silo top plate 111 and is fixedly connected to a push plate 116. A baffle 113 is fixed at the edge of the upper surface of the silo top plate 111. A rectangular bag storage space is formed between these baffles 113, and the bags are stacked. In this space, the push plate 116 is located between the stacked material bags and the bottom surface of the material bag storage space. The seventh cylinder 114 is fixed to the middle of the bottom surface of the silo bottom plate 112. The telescopic upper end of the seventh cylinder 114 passes through the silo bottom plate 112 and is fixedly connected to the bottom surface of the silo top plate 111. When the air supply system of the seventh cylinder 114 connecting device is working, the seventh cylinder 114 contracts and the push rod 115 moves upward to push the stacked material bags up. As the material bags are adsorbed and the material is taken out, the material bag is lifted up to ensure that the material position is inconvenient each time, making it convenient to take out the material.

[0164] Working principle:

[0165] During use, the blood bag is placed on the L-shaped tray 19 on the conveyor belt from the feed port 16. The blood bag and the L-shaped tray 19 are blown by the frost blowing and code reading mechanism 4 to remove water mist and dust, and the barcode information pasted on the blood bag is read. The frost blowing and code reading mechanism 4 transmits the read information to the printing and labeling machine 5. The printing and labeling machine 5 prints out the corresponding label and pastes it on the blood bag. The labeling mechanism 6 is used to roll and press the label pasted on the blood bag to improve its firmness. The labeled blood bag is transferred to another conveyor belt through the transverse movement mechanism 7. The verification mechanism 8 in the forward direction checks the labeling quality. When one or both of the labeling quality or information are unqualified, the rejection device 9 is started to push this A blood bag slides to the waste discharge outlet, and the L-shaped tray 19 continues to be transported and is grabbed by the box moving mechanism 18 and moved to the blood bag feeding area; when the labeling quality and information are correct, it continues to be transported forward, and the qualified blood bag is pushed into the opened material bag by the blood bag pushing mechanism 10, and the L-shaped tray 19 is withdrawn, and the box moving mechanism 18 grabs the L-shaped tray 19 and moves it to the blood bag feeding area to prepare for the placement of blood bags in the next cycle process. The material bag is grabbed by the bag loading mechanism 12 from the material bin 11 and moved to the bag supporting mechanism 13 to open and open the opening; then the qualified blood bag loaded into the material bag is transported to the sealing machine 14 for hot pressure sealing, and finally transported to the discharge port 17 for discharge.

[0166] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A blood packaging machine, characterized in that: include: A bottom cabinet (1) is provided with a blood bag labeling and inspection assembly, a material pushing mechanism (10), and a bagging and heat-sealing assembly on its upper end, from left to right; The upper end of the bottom cabinet (1) is provided with a conveyor belt which passes through a blood bag labeling inspection component, a material pushing mechanism (10), a bagging heat sealing component and a blood bag discharge location in sequence; An L-shaped tray (19), wherein the blood bag labeling inspection component labels the blood bags placed on the L-shaped tray (19) and inspects the labeling quality; a lifting handle is provided at the telescopic end of the pushing mechanism (10), and a clamping groove is provided on the bottom surface of the lifting handle; After the telescopic end of the pushing mechanism (10) is extended, the lifting pusher pushes the labeled and inspected blood bag and the L-shaped tray (19) into the bagging and heat-sealing assembly of the material bag, and the lifting pusher is lifted so that the clamping groove is clamped in the longitudinal part of the L-shaped tray (19), and the telescopic end of the pushing mechanism (10) is retracted to drive the lifting pusher and the L-shaped tray (19) to withdraw from the bagging and heat-sealing assembly of the material bag; The bag filling and heat sealing assembly of the material bag puts the pushed blood bag into the material bag with the material taken out and opened and heat seals it; The upper end of the bottom cabinet (1) is also equipped with a box moving mechanism (18), which is located in front of the pushing mechanism (10); the bottom surface of the moving end of the box moving mechanism (18) is provided with a material moving suction cup (185), and the moving end of the box moving mechanism (18) moves the L-shaped tray (19) retracted by the telescopic end of the pushing mechanism (10) to the blood bag feeding position.

2. A blood packaging machine according to claim 1, characterized in that: The blood bag labeling inspection assembly is composed of a frost blowing and code reading mechanism (4), a labeling end of a printing and labeling machine (5), a labeling mechanism (6), a transverse movement mechanism (7), a verification mechanism (8), and a rejection device (9) in the order from feeding to discharging; The bagging and heat-sealing assembly of the material bag is composed of a bag-supporting mechanism (13), a material bin (11), a bag-loading mechanism (12), and a sealing machine (14) in the order from feeding to discharging.

3. A blood packaging machine according to claim 2, characterized in that: The bag-supporting mechanism (13) comprises: A support base plate (131) having a support panel (132) fixedly mounted on its upper end via a support column; Bag support plates (133) are symmetrically rotatably mounted on the front and rear sides of the discharge end of the support panel (132), and guide plates (134) are symmetrically fixedly mounted on the front and rear sides of the feed end of the support panel (132); The upper end of the supporting panel (132) is connected and fixed to the fixing portion of the bagging mechanism (12) via a connecting plate; The lower end of the rotating shaft of the bag support plate (133) passes through the material support bottom plate (131) and is fixedly sleeved with a gear (137); A first cylinder (135) is fixedly mounted laterally on the middle portion of the bottom surface of the supporting base plate (131); a strip block (139) is fixedly mounted on the right telescopic end of the first cylinder (135); and racks (136) are provided on the front and rear side walls of the strip block (139) along the length direction. The rack (136) is meshed with the gear (137) on the same side; A lower bag opening device (138) is embedded in the middle of the edge of the discharge end of the supporting panel (132).

4. A blood packaging machine according to claim 3, characterized in that: The bag loading mechanism (12) comprises: The lower ends of the drag chain bracket (121) and the upper bag bracket (122) are longitudinally fixedly assembled on the middle of the right edge of the top surface of the bottom cabinet (1); The upper end of the upper bag bracket (122) is longitudinally fixedly assembled with a first linear module (123), and the slider of the first linear module (123) is longitudinally fixedly assembled with one end of a drag chain (124); The upper end of the drag chain bracket (121) is fixedly connected to the other end of the drag chain (124); The slider of the first linear module (123) is laterally fixedly assembled with a first moving arm (125), and the middle of the first moving arm (125) is vertically fixedly assembled with a second cylinder (126), the telescopic lower end of which passes through the first moving arm (125); The telescopic lower end of the second cylinder (126) is fixedly equipped with a suction cup fixing plate (127); The top surface of one end of the first movable arm (125) away from the first linear module (123) is vertically fixed with a pneumatic slide (128), and the telescopic lower end of the pneumatic slide (128) passes through the first movable arm (125); Suction cups (129) are fixedly mounted at the four corners of the suction cup fixing plate (127) and at the telescopic lower end of the pneumatic slide (128), and the suction cups (129) at the telescopic lower end of the pneumatic slide (128) serve as an upper bag opening device; When the upper bag opening device moves to the upper end of the bag supporting mechanism (13), it is located directly above the lower bag opening device (138).

5. A blood packaging machine according to claim 2, characterized in that: The sealing machine (14) comprises: The sealing top plate (141) has sealing bottom plates (142) fixedly mounted at the four corners of its bottom surface via upright posts; A third cylinder (145) is vertically fixedly mounted in the middle of the outer walls of the sealing top plate (141) and the sealing bottom plate (142), and the inner side end of the third cylinder (145) passes through the sealing top plate (141) and the sealing bottom plate (142). An upper sealing knife (146) is fixedly mounted on the lower end of the third cylinder (145) on the upper side, and a lower sealing knife (144) is fixedly mounted on the upper end of the third cylinder (145) on the lower side. The upper sealing knife (146) and the lower sealing knife (144) are embedded with resistance wires; A fourth cylinder (147) is vertically fixedly mounted on the edge of the sealing top plate (141), and the telescopic lower end of the fourth cylinder (147) penetrates the sealing top plate (141); The telescopic lower end of the fourth cylinder (147) is fixedly equipped with an exhaust pressure plate (143), and an exhaust sponge is adhered and fixed to the bottom surface of the exhaust pressure plate.

6. A blood packaging machine according to claim 1, characterized in that: The pushing mechanism (10) comprises: A pusher bracket (101), the lower end of which is fixedly mounted on the top surface of the base cabinet (1); The upper end of the pusher bracket (101) is fixedly equipped with a second linear module (102), the upper end of the slider is fixedly equipped with one end of a second movable arm (103), the upper surface of the other end of the second movable arm (103) is fixedly equipped with a fifth cylinder (104), and the telescopic lower end of the fifth cylinder (104) passes through the second movable arm (103); The telescopic lower end of the fifth cylinder (104) is fixedly connected to one end of a push rod (105), and the other end of the push rod (105) is fixedly equipped with a push handle (106); The snap-fitting groove is provided on the bottom surface of the push handle (106).

7. A blood packaging machine according to claim 1, characterized in that: The box moving mechanism (18) comprises: A box moving bracket (181), the lower end of which is fixedly assembled in front of the material pushing mechanism (10) at the upper end of the bottom cabinet (1); The upper end of the box moving bracket (181) is fixedly equipped with a third linear module (182) in the longitudinal direction, and the upper end of the slider of the third linear module (182) is fixedly equipped with a transverse portion of an L-shaped bracket (183); A sixth cylinder (184) is fixedly mounted on the outer side of the lower end of the longitudinal portion of the L-shaped bracket (183), and a material transfer suction cup (185) is fixedly mounted on the telescopic lower end of the sixth cylinder (184).

8. The blood packaging machine according to claim 1, characterized in that: The upper end of the base cabinet (1) is fixedly equipped with a guard frame (3), and the outer wall of the guard frame (3) is fixedly connected with a guard cover; The blood bag labeling and inspection component, the material pushing mechanism (10), and the bagging and heat sealing component are all located inside the protective cover.

9. A blood packaging machine according to claim 8, characterized in that: The front wall of the shield is provided with an industrial control desk (15), a feed port (16) and a waste discharge port are provided in the middle of the lower end of the front wall of the industrial control desk (15), and a discharge port (17) is provided on the right side of the lower end of the front wall of the industrial control desk (15); The waste discharge outlet is an outlet for unqualified products of the blood bag labeling inspection component; The industrial control console (15) is electrically connected to the electronic components of the blood bag labeling inspection component, the material pushing mechanism (10), and the bagging and heat sealing component of the material bag.

10. The blood packaging machine according to claim 8, characterized in that: The bottom cabinet (1) is equipped with an air control panel (2), and the air control panel (2) is fixedly connected to the air source input ends of the blood bag labeling inspection component, the material pushing mechanism (10), and the bagging heat sealing component of the material bag.

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