Infusion bag production sorting device

Abstract

The application belongs to the technical field of infusion bag sorting, in particular to an infusion bag production sorting device, which comprises a chain plate conveyor, a plurality of conveying plates are arranged in the middle of the chain plate conveyor; a pair of limiting plates are fixedly connected to the top of the conveying plates; a placing plate is slidably connected to the middle of the limiting plate; the infusion bag can be limited when moving on the conveying plate by adding a pair of limiting plates, and the infusion bag and the nearby infusion bag are isolated, so that when the infusion bag is detected, the mutual influence is reduced, and meanwhile, the placing plate and the discharge plate can drive the contact of the ejector rod and the discharge plate when the sorting disc is descending, so that the infusion bag on the placing plate is lifted up, the infusion bag is gradually moved from the bottom to the top of the limiting plate, the contact of the infusion bag and the sorting disc is accelerated, the descending height of the sorting disc is reduced, the mutual contact between the sorting disc and the limiting plate is reduced, and the contact impact on the descending too much and the limiting plate is reduced when the infusion bag without liquid is extracted.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of infusion bag sorting, and specifically relates to an infusion bag production sorting device. BACKGROUND

[0002] The infusion bag production is first subjected to a bag making process, and a bag body conforming to a specification is made through processes such as film blowing, printing and heat sealing, and interface welding is simultaneously completed. After the interface welding, the infusion bag in a liquid-free state is first sorted, and whether it is qualified is screened. When the qualified infusion bag is screened out, it enters a filling and sealing process, the prepared liquid medicine is accurately injected into the bag, and the bag opening is sealed through a sterile heat sealing technology to ensure the sterility of the liquid medicine. Finally, a sorting and quality inspection process is performed, and the qualified infusion bag is sorted to the corresponding area according to the specification, batch or quality inspection result by using a conveying line and a sorting mechanism (such as a mechanical arm and a limiting structure), and the unqualified product is separately processed.

[0003] After the infusion bag production is completed, it first enters a visual detection and physical screening link, and the optical equipment is used to identify the problems of holes and poor sealing, and to screen the bag body with size out-of-tolerance. The unqualified product screened out in the detection is automatically removed to avoid flowing into the subsequent process, and the qualified bag body is preliminarily classified according to the material or specification. The qualified infusion bag after the preliminary classification will enter the next link to prepare for the subsequent accurate sorting, traceability management and downstream processing.

[0004] The existing infusion bag is usually in two states of having liquid and being liquid-free after production. In order to limit the infusion bag when it is placed on the conveying belt for conveying, two limiting plates are usually used to block the infusion bag. In use, the infusion bag with liquid uses the limiting plate, and the infusion bag without liquid is directly placed on the conveying belt. When the infusion bag without liquid is placed on the conveying belt with the limiting plate for sorting, the infusion bag is thin when it is liquid-free, and the top of the infusion bag is at a lower height when it is placed on the conveying belt with the limiting plate. Therefore, the mechanical arm needs to be lowered more when it lifts the infusion bag, which increases the lowering distance of the mechanical arm. After the mechanical arm is lowered too much, it will contact the top of the limiting plate and cause impact damage, which affects the sorting rate.

[0005] Therefore, the infusion bag production sorting device is proposed to solve the above problems. SUMMARY

[0006] In order to make up for the deficiencies of the prior art and solve at least one technical problem in the background art.

[0007] The technical scheme adopted by the present application to solve its technical problems is: the infusion bag production sorting device comprises a chain conveyor, a plurality of conveying plates are arranged in the middle of the chain conveyor, a pair of limiting plates are fixedly connected to the top of the conveying plate, a placing plate is slidably connected to the middle of the limiting plate, a discharge plate is rotatably connected to the inner wall of the limiting plate, the discharge plate is located below the placing plate, a pair of bases are arranged on the side wall of the chain conveyor, a control system is arranged in the base, a mechanical arm is arranged in the middle of the base, a sorting disc is fixedly connected to the end of the mechanical arm, a visual detection assembly is arranged in the sorting disc, a sensor is arranged at the bottom of the sorting disc, a pair of connecting plates are fixedly connected to the side wall of the sorting disc, a jack is fixedly connected to the bottom of the connecting plate, a receiving seat is arranged at the bottom of the chain conveyor, and a pair of sorting conveying belts are mounted in the receiving seat; by increasing a pair of limiting plates, the infusion bag can be limited when moving on the conveying plate, and the infusion bag and the nearby infusion bag are isolated, thereby reducing the mutual influence when the infusion bag is detected, and the placing plate and the discharge plate can drive the jack and the discharge plate to contact when the sorting disc is lowered, so that the infusion bag on the placing plate is lifted, the infusion bag moves from the bottom to the top of the limiting plate, the contact between the infusion bag and the sorting disc is accelerated, the lowering height of the sorting disc is reduced, the mutual contact between the sorting disc and the limiting plate is reduced, and the contact impact on the lowering and the limiting plate is reduced when the infusion bag without liquid is extracted.

[0008] Preferably, the middle of the placing plate is provided with an adjusting assembly; the end of the adjusting assembly is fixedly connected with a fixed box; a pair of limiting rods are rotatably connected in the fixed box; a fixed spring is fixedly connected to the middle of the limiting rod; by increasing a pair of limiting rods, the infusion bag inlet end can be limited when the infusion bag is placed, so that it stays in the middle of the pair of limiting rods, and the position of the whole infusion bag is positioned after the infusion bag inlet end is placed between the limiting rods, so that the whole infusion bag is located in the middle of the placing plate, and the tension of the fixed spring is weak, so that when the infusion bag inlet end is located between the limiting rods, it is only limited, without excessive clamping of the infusion bag, thereby reducing the influence during separation.

[0009] Preferably, a pair of round rods are fixedly connected to the end of the discharge plate; wheels are rotatably connected to the middle of the round rods; by increasing the wheels, the wheels can be driven to rotate by friction when the discharge plate and the placing plate contact, thereby reducing the contact between the discharge plate and the placing plate, and reducing the friction damage caused by the contact, and increasing the smoothness of the discharge plate moving on the placing plate.

[0010] Preferably, the top rod bottom is slidingly connected with a sliding rod; the sliding rod bottom is fixedly connected with a circular plate; the circular plate top is fixedly connected with a compression spring; the compression spring end and the top rod inside are in fixed connection; by increasing the compression spring and the sliding rod, a pushing force can be generated by the extrusion of the compression spring when the top rod is lowered, thereby preliminarily pushing the discharge plate through the pushing force, and then pushing the discharge plate through the pushing force of the top rod contact, thereby pushing through the elastic force and then the force of hard contact, which can reduce the impact force when the discharge plate is directly contacted by the top rod, and increase the stability of the infusion bag rising in the placement plate.

[0011] Preferably, the adjustment assembly includes an adjustment rod; the adjustment rod is rotatably connected on the placement plate; the adjustment rod middle part is fixedly connected with a worm; the placement plate middle part is rotatably connected with a worm gear; the worm and the worm gear are in meshing relationship; the worm gear middle part is threadedly connected with a screw rod; the screw rod top is rotatably connected with a support plate; the support plate is slidingly connected on the limiting plate; the placement plate end is rotatably connected with a square plate; the square plate bottom is fixedly connected with a first magnet; the adjustment rod end is fixedly connected with a first metal block; the first magnet and the first metal block are in contact; by increasing the adjustment structure, the rising height of the infusion bag can be adjusted through the lifting of the support plate when placing the infusion bag in different states, so as to increase the control of the height of the infusion bag, and the first magnet can be quickly fixed through magnetism when contacting the first metal block, so as to lock the screw rod.

[0012] Preferably, the placement plate middle part is fixedly connected with a fixing rod; the fixing rod middle part is rotatably connected with a fixing block; the fixing block top is fixedly connected with a return spring; the return spring end and the discharge plate bottom are in fixed connection; by increasing the return spring, the discharge plate can be quickly restored through the pulling force of the fixing block when the discharge plate and the top rod are separated, and the fixing block can rotate when the return spring moves with the discharge plate, thereby adjusting the discharge plate with the return spring.

[0013] Preferably, the support plate surface is slidingly connected with a replacement plate; the replacement plate end is fixedly connected with a second metal block; the support plate end is fixedly connected with a pair of second magnets; the second metal block and the second magnet are correspondingly arranged and slidingly connected; by increasing the replacement plate, the surface of the replacement plate can be disinfected after a long time of use, thereby increasing the protection of the infusion bag placement.

[0014] Preferably, the adjustment rod side wall is fixedly connected with a square block; the square block top is fixedly connected with a flexible block; the square plate middle part is provided with a placement slot; by increasing the placement slot, the number of times of the flexible block passing through can be quickly recorded when the adjustment rod rotates, thereby increasing the intuitive reference.

[0015] Preferably, a plurality of guide sleeves are fixedly connected to the top of the placing plate, a sliding sleeve is slidably connected to the middle of the guide sleeve, a plurality of guide rods are fixedly connected to the bottom of the supporting plate, the guide rods are penetratingly arranged on the placing plate and are in sliding fit with the sliding sleeve, the guide limiting is added to the placing plate and the supporting plate, the moving stability is increased during lifting, and the infusion bag is more stable on the conveying plate.

[0016] Preferably, a pair of round holes are formed in the side wall of the limiting plate, a plug rod is in sliding fit in the round hole, and an identification plate is fixedly connected to the end of the plug rod, the specified position is quickly adjusted by referring to the identification plate when the supporting plate is adjusted, and thus the adjustment of the supporting plate is accelerated.

[0017] The present application has the advantages of:

[0018] 1. The infusion bag production sorting device, by increasing a pair of limiting plates, the infusion bag can be limited when moving on the conveying plate, the infusion bag and the nearby infusion bag are isolated, when the infusion bag is detected, the mutual influence is reduced, the placing plate and the discharge plate can drive the ejector rod and the discharge plate to contact when the sorting disc is lowered, the infusion bag on the placing plate is lifted, the infusion bag is gradually moved from the bottom to the top of the limiting plate, the contact between the infusion bag and the sorting disc is accelerated, the lowering height of the sorting disc is reduced, the mutual contact between the sorting disc and the limiting plate is reduced, and the contact impact on the lowering too much and the limiting plate is reduced when the infusion bag without liquid is extracted.

[0019] 2. The infusion bag production sorting device, by increasing a pair of limiting rods, the infusion bag inlet end can be limited when the infusion bag is placed, the infusion bag inlet end is located in the middle of the limiting rods, the position of the whole infusion bag is positioned after the infusion bag inlet end is placed between the limiting rods, the whole infusion bag is located in the middle of the placing plate, the pulling force of the fixed spring is weak, the infusion bag inlet end is only limited when located between the limiting rods, the infusion bag is not clamped too much, and the influence during separation is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained without creative labor on the basis of these drawings.

[0021] Figure 1 The main body of the present application is shown in the figure;

[0022] Figure 2Structure diagram of the conveying plate in the application;

[0023] Figure 3 Structure diagram of the limiting plate in the application;

[0024] Figure 4 Structure diagram of the discharging plate in the application;

[0025] Figure 5 Structure diagram of the worm in the application;

[0026] Figure 6 Structure diagram of the sleeve in the application;

[0027] Figure 7 Structure diagram of the round rod in the application;

[0028] Figure 8 Structure diagram of the sliding rod in the application.

[0029] In the figure: 1, chain plate conveyor; 11, conveying plate; 12, limiting plate; 13, placing plate; 14, discharging plate; 15, base; 16, mechanical arm; 17, sorting disc; 18, connecting plate; 19, ejector rod; 101, receiving seat; 102, sorting conveying belt; 2, adjusting assembly; 21, fixed box; 22, limiting rod; 23, fixed spring; 3, round rod; 31, wheel; 4, sliding rod; 41, compression spring; 42, round plate; 5, adjusting rod; 51, worm; 52, worm gear; 53, screw rod; 54, support plate; 55, square plate; 56, first magnet; 57, first metal block; 6, fixed rod; 61, fixed block; 62, reset spring; 7, replacement plate; 71, second metal block; 72, second magnet; 8, square block; 81, flexible block; 82, placing groove; 9, guide sleeve; 91, sliding sleeve; 92, guide rod; 10, round hole; 1001, insertion rod; 1002, identification plate. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the application will be clearly and completely described below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the application.

[0031] The specific embodiments are given below.

[0032] Please refer to Figures 1 to 8As shown, the infusion bag production sorting device provided by the embodiment of the application comprises a chain conveyor 1, a plurality of conveying plates 11 are arranged in the middle of the chain conveyor 1; a pair of limiting plates 12 are fixedly connected to the top of the conveying plates 11; a placing plate 13 is slidably connected to the middle of the limiting plate 12; a discharging plate 14 is rotatably connected to the inner wall of the limiting plate 12; the discharging plate 14 is located below the placing plate 13; a pair of bases 15 are arranged on the side wall of the chain conveyor 1; a control system is arranged in the base 15; a mechanical arm 16 is arranged in the middle of the base 15; a sorting disc 17 is fixedly connected to the end of the mechanical arm 16; a visual detection assembly is arranged in the sorting disc 17; a sensor is arranged at the bottom of the sorting disc 17; a pair of connecting plates 18 are fixedly connected to the side wall of the sorting disc 17; a top rod 19 is fixedly connected to the bottom of the connecting plate 18; a receiving seat 101 is arranged at the bottom of the chain conveyor 1; a pair of sorting conveying belts 102 are installed in the receiving seat 101; when the infusion bag is placed on the conveying plate 11, the infusion bag is sequentially placed on the pair of limiting plates 12, so that the infusion bag inlet is directed to the opening of the receiving seat 101, then the chain conveyor 1 and the pair of sorting conveying belts 102 are started by connecting the power supply, when starting, the infusion bag will move with the movement of the conveying plate 11, when moving below the sorting disc 17, the sorting disc 17 will detect the infusion bag by the visual detection assembly, when the infusion bag reaches the visual detection assembly, the surface appearance of the infusion bag will be photographed by the camera inside, then the photographed data is transmitted to the display module by wireless, then the display module will issue an instruction to the control system, and the photographed infusion bag is sorted to the corresponding sorting conveying belt 102 by the control system driving the sorting disc 17, so as to judge whether it is qualified, when the above-mentioned technology is a mature existing technology system detection is qualified, the control system controls the first sorting disc 17 to descend, and the top rod 19 is driven to move to the corresponding sorting conveying belt 102, so as to realize the sorting of the infusion bag Figure 1The first from right to left, will be brought down with a pair of top rods 19, the top rod 19 will contact the end of the discharge plate 14 in the descending, and will push the discharge plate 14 to make the end of the contact descend, thereby lifting the other end of the discharge plate 14 through the lever, and pushing the placing plate 13 when the other end of the discharge plate 14 is lifted, and gradually lifting the infusion bag on the placing plate 13, finally reaching the inside of the limiting plate 12, at this time the infusion bag will approach the other party at the same time with the sorting disc 17, after the sorting disc 17 contacts the infusion bag, the sensor will send a signal to the control system, at this time the sorting disc 17 will be adsorbed and lifted, thereby lifting away from the placing plate 13, thereby reducing the contact between the sorting disc 17 and the placing plate 13 in the descending, and then rotating the mechanical arm 16 to descend to the first sorting conveyor 102 for conveying, while the first sorting disc 17 will pass the unqualified infusion bag, so that the infusion bag moves to the second sorting disc 17, and then when it reaches the second sorting disc 17 below, it is lifted by the sorting disc 17 and placed on the corresponding sorting conveyor 102 below, thereby sorting; By increasing a pair of limiting plates 12, the infusion bag can be limited when moving on the conveying plate 11, and the infusion bag and the nearby infusion bag are isolated, thereby reducing the mutual influence when the infusion bag is detected, while the placing plate 13 and the discharge plate 14 can drive the top rod 19 and the discharge plate 14 to contact when the sorting disc 17 descends, so that the infusion bag on the placing plate 13 is lifted, and the infusion bag gradually moves from the bottom to the top of the limiting plate 12, so as to accelerate the contact between the infusion bag and the sorting disc 17, thereby reducing the descending height of the sorting disc 17, thereby reducing the mutual contact between the sorting disc 17 and the limiting plate 12, so as to reduce the contact and impact of the limiting plate 12 when extracting the infusion bag without liquid.

[0033] Please refer to Figures 1 to 7As shown, the middle of the placing plate 13 is provided with an adjusting assembly 2; the end of the adjusting assembly 2 is fixedly connected with a fixed box 21; a pair of limiting rods 22 are rotatably connected in the fixed box 21; the middle of the limiting rod 22 is fixedly connected with a fixed spring 23; in use, when placing the infusion bag, the height of the fixed box 21 is adjusted by the adjusting assembly 2, then the infusion bag is placed in the same direction by the direction of the fixed box 21, and when placing, the liquid inlet end of the infusion bag is placed between the pair of limiting rods 22, the limiting rods 22 are continuously extruded to be opened, the fixed spring 23 is gradually stretched, and after opening, the inverted octagonal shape is formed to limit the liquid inlet end, so that the position of the infusion bag is quickly adjusted; by increasing the pair of limiting rods 22, the liquid inlet end of the infusion bag is limited when placing the infusion bag, and stays in the middle of the pair of limiting rods 22, and after the liquid inlet end of the infusion bag is placed between the limiting rods 22, the position of the whole infusion bag is positioned, so that the whole infusion bag is located in the middle of the placing plate 13, and the tension of the fixed spring 23 is weak, so that when the liquid inlet end of the infusion bag is located between the limiting rods 22, only the limiting effect is achieved, and the infusion bag is not clamped too much, so that the influence during separation is reduced.

[0034] Please refer to Figures 1 to 7 As shown, the end of the discharging plate 14 is fixedly connected with a pair of round rods 3; the middle of the round rod 3 is rotatably connected with a wheel 31; in use, when the discharging plate 14 is rotated to push the placing plate 13, the wheel 31 contacts the bottom of the placing plate 13, so that when the end of the discharging plate 14 slides on the placing plate 13, the wheel 31 is rolled, and the friction between the end of the discharging plate 14 and the placing plate 13 is reduced, so that the pushing of the placing plate 13 is accelerated; by increasing the wheel 31, when the discharging plate 14 contacts the placing plate 13, the wheel 31 is rotated by friction, the contact between the discharging plate 14 and the placing plate 13 is reduced during rotation, so that the friction damage caused by contact is reduced, and the smoothness of the movement of the discharging plate 14 on the placing plate 13 is increased.

[0035] Please refer to Figures 1 to 5As shown, the top rod 19 is slidably connected with a slide rod 4 at the bottom; the slide rod 4 is fixedly connected with a round plate 42 at the bottom; the round plate 42 is fixedly connected with a compression spring 41 at the top; the compression spring 41 is in fixed connection with the inside of the top rod 19 at the end; when working, the round plate 42 will first contact the discharge plate 14 when the top rod 19 contacts the discharge plate 14, at which time the round plate 42 will be pushed by the discharge plate 14 to shrink into the inside of the top rod 19, at which time the compression spring 41 is compressed, and a pushing force will be generated during the gradual compression of the compression spring 41, at which time the discharge plate 14 will be first pushed by the pushing force generated by the compression, and then pushed again when the compression spring 41 completely enters the inside of the top rod 19 and contacts the round plate 42, thereby lifting the placing plate 13; by increasing the compression spring 41 and the slide rod 4, a pushing force will be generated by the extrusion of the compression spring 41 when the top rod 19 is lowered, thereby preliminarily pushing the discharge plate 14 by the pushing force, and then pushing by the pushing force of the contact of the top rod 19, thereby reducing the impact force when directly contacting the discharge plate 14 by first pushing by the elastic force and then by the force of hard contact, and increasing the stability of the lifting of the infusion bag in the placing plate 13.

[0036] Please refer to Figure 8As shown, the adjusting assembly 2 comprises an adjusting rod 5; the adjusting rod 5 is rotationally connected on the placing plate 13; the middle part of the adjusting rod 5 is fixedly connected with a worm 51; the middle part of the worm 51 is rotationally connected with a worm wheel 52; the worm 51 and the worm wheel 52 are in meshing relationship; the middle part of the worm wheel 52 is threadedly connected with a screw rod 53; the top of the screw rod 53 is rotationally connected with a supporting plate 54; the supporting plate 54 is slidingly connected on the limiting plate 12; the end of the placing plate 13 is rotationally connected with a square plate 55; the bottom of the square plate 55 is fixedly connected with a first magnet 56; the end of the adjusting rod 5 is fixedly connected with a first metal block 57; the first magnet 56 and the first metal block 57 are in contact; in working, the position of the supporting plate 54 can be adjusted according to the different states of the infusion bag; when there is no liquid, the first magnet 56 is lifted to make the first magnet 56 away from the first metal block 57, then the first metal block 57 is rotated to drive the worm 51 to rotate, the worm 51 rotates to drive the worm wheel 52 to rotate, the worm wheel 52 rotates to drive the screw rod 53 to rotate, the screw rod 53 rotates to drive the supporting plate 54 to rise, thereby increasing the interval between the supporting plate 54 and the placing plate 13; when the adjustment is completed, the first magnet 56 is lowered to make the first magnet 56 and the first metal block 57 in contact to be fixed, at this time, the infusion bag can be prevented from rising to increase the height of the infusion bag when the top rod 19 pushes the discharge plate 14, on the contrary, when there is liquid, the above process is reversed to reduce the rising height, thereby reducing the rising height of the infusion bag; by increasing the adjusting structure, the rising height of the infusion bag can be adjusted by the rising and falling of the supporting plate 54 when the infusion bag in different states is placed, the height of the infusion bag is controlled, and the first magnet 56 is quickly fixed by magnetism when it is in contact with the first metal block 57, thereby locking the screw rod 53.

[0037] As shown in Figures 3 to 6 As shown, the middle part of the placing plate 13 is fixedly connected with a fixing rod 6; the middle part of the fixing rod 6 is rotationally connected with a fixing block 61; the top of the fixing block 61 is fixedly connected with a return spring 62; the end of the return spring 62 and the bottom of the discharge plate 14 are in fixed connection; in working, when the discharge plate 14 rotates, the return spring 62 is stretched, and the fixing block 61 is also driven to rotate on the fixing rod 6, then when the top rod 19 leaves the discharge plate 14, the fixing block 61 rebounds to drive the discharge plate 14 to recover; by increasing the return spring 62, the discharge plate 14 can be quickly recovered by the pulling force of the fixing block 61 when the discharge plate 14 and the top rod 19 are separated, and the fixing block 61 can rotate when the return spring 62 moves with the discharge plate 14, thereby adjusting the discharge plate 14 with the return spring 62.

[0038] As shown in Figures 1 to 4As shown, the support plate 54 surface sliding fit with the replacement plate 7, the replacement plate 7 end fixed with a second metal block 71, the support plate 54 end fixed with a pair of second magnet 72, the second metal block 71 and second magnet 72 corresponding setting and sliding fit, work, in long time use can be sliding replacement plate 7, the second metal block 71 and second magnet 72 are separated, at this time can be taken down replacement plate 7, then the same cleaning; by increasing the replacement plate 7 can be in long time use to the same treatment disinfection of replacement plate 7 surface, thereby increasing the infusion bag placed in the protection.

[0039] Please refer to Figure 5 As shown, the side wall of the adjusting rod 5 is fixed with a square block 8, the top of the square block 8 is fixed with a flexible block 81, the middle of the square plate 55 is provided with a placing groove 82, work, when the flexible block 81 rotates with the rotation of the adjusting rod 5, at this time the number of times the flexible block 81 passes through the highest point can be observed to quickly record the number of rotations of the adjusting rod 5 and the corresponding height of the support plate 54, then when fixed, the flexible block 81 will enter the inside of the placing groove 82, so as to be stored, reduce the influence on the fixed time; by increasing the placing groove 82, the number of times the flexible block 81 passes through can be quickly recorded when the adjusting rod 5 rotates, thereby increasing the intuitive reference.

[0040] Please refer to Figures 3 to 7 As shown, the top of the placing plate 13 is fixed with a plurality of guide sleeves 9, the middle of the guide sleeve 9 is slidingly connected with a sliding sleeve 91, the bottom of the support plate 54 is fixed with a plurality of guide rods 92, the guide rods 92 are through the placing plate 13 and are in sliding fit with the sliding sleeve 91, work, when the placing plate 13 is lifted, the sliding sleeve 91 will be lifted in the guide sleeve 9, at this time the sliding sleeve 91 and the guide sleeve 9 will increase the guidance of the placing plate 13 in the movement, ensure the vertical movement, at the same time the support plate 54 will also drive the guide rod 92 to lift on the placing plate 13, when the support plate 54 is lowered to the lowest, it will enter the inside of the sliding sleeve 91; by increasing the guide limit of the placing plate 13 and the support plate 54, the movement stability can be increased in the lifting, so that the infusion bag is more stable on the conveying plate 11.

[0041] Please refer to Figure 7As shown, the side wall of the limiting plate 12 has a pair of circular holes 10; a rod 1001 is slidably fitted inside the circular holes 10; an indicator plate 1002 is fixedly connected to the end of the rod 1001; during operation, the support plate 54 can be quickly adjusted according to the position of the pair of circular holes 10, with the upper position corresponding to the position without liquid and the lower position corresponding to the position with liquid. When adjusting, the rod 1001 is pulled out of the circular hole 10 and inserted into the corresponding circular hole 10 through the indicator plate 1002, and then the support plate 54 is adjusted until it is aligned with the indicator plate 1002; by adding the indicator plate 1002, the support plate 54 can be quickly adjusted to the specified position by reference to the indicator plate 1002, thereby speeding up the adjustment of the support plate 54.

[0042] Working principle: When the infusion bag is placed on the conveyor plate 11, it is sequentially placed on a pair of limiting plates 12, so that the infusion bag inlet faces the opening of the receiving seat 101. Then, the chain conveyor 1 and the pair of sorting conveyor belts 102 are started by external power. During startup, the infusion bag will move with the conveyor plate 11. When it moves to the bottom of the sorting tray 17, the sorting tray 17 will detect the infusion bag through a vision detection component. When the infusion bag reaches the bottom of the vision detection component, the internal camera will capture the appearance of the infusion bag surface. The captured data is then wirelessly transmitted to the display module. The display module will then issue a command to the control system to sort the captured infusion bag onto the corresponding sorting conveyor belt 102 through the control system, thereby determining whether it is qualified. The above technology is a mature existing technology. When the system detects that it is qualified, the control system controls the first sorting tray 17 to descend. Figure 1The first from right to left, will be brought down with a pair of top rod 19, in the top rod 19 and the end of the discharge plate 14 contact, in contact with the discharge plate 14 will be pushed to make contact with the end of the drop, thus through the lever will be lifted the other end of the discharge plate 14, in the other end of the discharge plate 14 will be pushed to put the plate 13, in the push will gradually put the plate 13 on the infusion bag, finally to the limit plate 12 inside the upper, at this time the infusion bag will be sorted with the disc 17 at the same time to the other side, in the sorting disc 17 contact to the infusion bag, the sensor will send a signal to the control system at this time the sorting disc 17 will be adsorbed to lift, so as to lift away from the plate 13, thus reducing the contact between the sorting disc 17 and the plate 13 in the drop, and then rotate the mechanical arm 16 down to the first sorting conveyor 102 to transport, at the same time when encountering unqualified infusion bag, the first sorting disc 17 will be put through, so that the infusion bag to the second sorting disc 17, then when reaching the second sorting disc 17 below, the sorting disc 17 is lifted down to the corresponding sorting conveyor 102 below, so as to sort; When placing the infusion bag, first use the adjusting assembly 2 to adjust the height of the fixed box 21, then put the infusion bag in the same direction through the direction of the fixed box 21, and when placing, the infusion bag can be placed between a pair of limiting rods 22, when placing, the limiting rod 22 will be continuously extruded, so as to rotate and open, at this time the fixed spring 23 will be gradually stretched, after opening, it will form an inverted octagonal shape, so as to limit the liquid inlet end, so as to quickly adjust the position of the infusion bag; When the discharge plate 14 rotates to push the placing plate 13, the wheel 31 will contact the bottom of the placing plate 13, so as to drive the wheel 31 to roll when the end of the discharge plate 14 slides on the placing plate 13, which will reduce the friction between the end of the discharge plate 14 and the placing plate 13, thereby speeding up the pushing of the placing plate 13; When the top rod 19 contacts the discharge plate 14, the circular plate 42 will first contact the discharge plate 14, at this time the circular plate 42 will be pushed to the inside of the top rod 19 by the discharge plate 14, the compression spring 41 will be compressed when pushed, and the compression spring 41 will generate a pushing force when it is gradually compressed, which will first push the discharge plate 14 by the pushing force generated by compression, and then push again when the compression spring 41 is completely inside the top rod 19 and contacts the circular plate 42, thereby lifting the placing plate 13;In use, the position of the support plate 54 can be adjusted according to different states of the infusion bag. When there is no liquid, first, lift the first magnet 56 to make it away from the first metal block 57, then rotate the first metal block 57 to drive the worm 51 to rotate, when the worm 51 rotates, the worm gear 52 will be adjusted to rotate, when the worm gear 52 rotates, the screw rod 53 will be driven to rotate, when the screw rod 53 rotates, the support plate 54 will be lifted, thereby increasing the gap between the support plate 54 and the placing plate 13. When the adjustment is completed, then put down the first magnet 56 to make it contact with the first metal block 57 to fix, at this time, it can prevent the infusion bag from increasing the height of lifting when the ejection plate 14 is pushed by the top rod 19, on the contrary, when there is liquid, reverse the above process to reduce the part of the lifting height, thereby reducing the infusion bag from being lifted too high. When the ejection plate 14 rotates, the return spring 62 will be stretched, and at the same time, the fixed block 61 will be driven to rotate on the fixed rod 6, then when the top rod 19 leaves the ejection plate 14, the fixed block 61 will rebound to drive the ejection plate 14 to restore. In long-term use, the replacement plate 7 can be slid to separate the second metal block 71 and the second magnet 72, at this time, the replacement plate 7 can be taken off, then the same cleaning can be carried out. When the adjusting rod 5 is rotated, the flexible block 81 will rotate, at this time, the number of rotations of the adjusting rod 5 and the corresponding height of the support plate 54 can be quickly recorded by observing the number of times that the flexible block 81 passes through the highest point, then when fixed, the flexible block 81 will enter the placing groove 82 inside, thereby being stored, reducing the influence on the fixing. When the placing plate 13 is lifted, the sliding sleeve 91 will be lifted inside the guide sleeve 9, at this time, the sliding sleeve 91 and the guide sleeve 9 will increase the guidance of the movement of the placing plate 13, ensuring vertical movement, at the same time, the support plate 54 will also drive the guide rod 92 to lift on the placing plate 13, when the support plate 54 is lowered to the lowest, it will enter the sliding sleeve 91 inside. When adjusting the support plate 54, the position of the pair of round holes 10 can be quickly adjusted, the upper corresponds to the position without liquid, the lower corresponds to the position with liquid, when adjusting, the insertion rod 1001 is pulled out of the round hole 10 inside and inserted into the corresponding round hole 10 inside through the identification plate 1002, then the support plate 54 can be adjusted to align with the identification plate 1002.

[0043] The above shows and describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited to the above embodiments, the above embodiments and descriptions in the specification are only to illustrate the principles of the present application, without departing from the spirit and scope of the present application, the present application can have various changes and improvements, these changes and improvements all fall within the scope of the claimed present application.

Claims

1. A device for sorting infusion bags produced, comprising a chain conveyor (1), characterized in that: The chain conveyor (1) is provided with a plurality of conveying plates (11) in the middle; the conveying plate (11) is fixedly connected with a pair of limiting plates (12) on the top; the limiting plate (12) is slidably connected with a placing plate (13) in the middle; the limiting plate (12) is rotatably connected with a discharging plate (14) on the inner wall; the discharging plate (14) is located below the placing plate (13); the chain conveyor (1) is provided with a pair of bases (15) on the side wall; the base (15) is provided with a control system inside; the base (15) is provided with a mechanical arm (16) in the middle; the mechanical arm (16) is fixedly connected with a sorting disc (17) at the end; the sorting disc (17) is provided with a visual detection assembly inside; the sorting disc (17) is provided with a sensor on the bottom; the sorting disc (17) is fixedly connected with a pair of connecting plates (18) on the side wall; the connecting plate (18) is fixedly connected with a jack (19) on the bottom; the chain conveyor (1) is provided with a receiving seat (101) on the bottom; the receiving seat (101) is installed with a pair of sorting conveying belts (102) inside; The adjusting assembly (2) is provided in the middle of the placing plate (13); the adjusting assembly (2) is fixedly connected with a fixed box (21) at the end; the fixed box (21) is rotatably connected with a pair of limiting rods (22) inside; the limiting rod (22) is fixedly connected with a fixed spring (23) in the middle; The top rod (19) is slidably connected with a sliding rod (4) on the bottom; the sliding rod (4) is fixedly connected with a circular plate (42) on the bottom; the circular plate (42) is fixedly connected with a compression spring (41) on the top; the compression spring (41) is fixedly connected with the inside of the top rod (19) at the end; The adjusting assembly (2) comprises an adjusting rod (5); the adjusting rod (5) is rotatably connected on the placing plate (13); the adjusting rod (5) is fixedly connected with a worm (51) in the middle; the placing plate (13) is rotatably connected with a worm gear (52) in the middle; the worm (51) and the worm gear (52) are in meshing relationship; the worm gear (52) is screwedly connected with a screw rod (53) in the middle; the screw rod (53) is rotatably connected with a supporting plate (54) on the top; the supporting plate (54) is slidably connected on the limiting plate (12); the placing plate (13) is rotatably connected with a square plate (55) at the end; the square plate (55) is fixedly connected with a first magnet (56) on the bottom; the adjusting rod (5) is fixedly connected with a first metal block (57) at the end; the first magnet (56) and the first metal block (57) are in contact.

2. The infusion bag production sorting apparatus according to claim 1, characterized by: The discharging plate (14) is fixedly connected with a pair of round rods (3) at the end; the round rod (3) is rotatably connected with a wheel (31) in the middle.

3. The infusion bag production sorting apparatus according to claim 2, characterized in that: The conveying plate (11) is fixedly connected with a fixed rod (6) in the middle; the fixed rod (6) is rotatably connected with a fixed block (61) in the middle; the fixed block (61) is fixedly connected with a return spring (62) on the top; the return spring (62) is fixedly connected with the bottom of the discharging plate (14) at the end.

4. The infusion bag production sorting apparatus according to claim 3, characterized in that: The support plate (54) surface sliding fit with the replacement plate (7); The second metal block (71) is fixedly connected to the end of the replacement plate (7); A pair of second magnets (72) are fixedly connected to the end of the support plate (54); The second metal block (71) and the second magnet (72) are correspondingly arranged and slidingly fitted.

5. The infusion bag production sorting apparatus according to claim 4, characterized in that: The side wall of the adjusting rod (5) is fixedly connected with a square block (8); The top of the square block (8) is fixedly connected with a flexible block (81); The middle of the square plate (55) is provided with a placing groove (82).

6. The infusion bag production sorting device according to claim 5, characterized in that: The top of the conveying plate (11) is fixedly connected with a plurality of guide sleeves (9); The middle of the guide sleeve (9) is slidingly connected with a sliding sleeve (91); The bottom of the support plate (54) is fixedly connected with a plurality of guide rods (92); The guide rods (92) are penetratingly arranged on the placing plate (13) and are slidingly fitted with the sliding sleeve (91).

7. The infusion bag production sorting apparatus according to claim 6, characterized in that: The side wall of the limiting plate (12) is provided with a pair of circular holes (10); The circular holes (10) are slidingly fitted with a plug rod (1001); The end of the plug rod (1001) is fixedly connected with an identification plate (1002).

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