Transfusion set material arranging device

Abstract

The utility model discloses an infusion set material arranging device which comprises a material supporting plate and a material arranging plate, the material supporting plate ascends and descends relative to the material arranging plate and moves front and back, at least two limiting sets are arranged on the material supporting plate, and each limiting set is provided with at least two limiting grooves. The distance between the adjacent limiting grooves of the limiting set close to the material storage area is smaller than the distance between the adjacent limiting grooves of the limiting set close to the discharging station. The material arranging plates are arranged on the two sides of the material supporting plate, guide grooves are formed in the material arranging plates, inlets of the guide grooves receive the infusion hoses fed by the limiting sets on the material supporting plate, the guide grooves enable the distance between the adjacent conveyors to be increased, and then the limiting sets on the lower portion of the material supporting plate upwards support the infusion hoses in the guide grooves so that the infusion hoses can be separated from the guide grooves. And the material supporting plate and the material arranging plate are matched to separate the infusion apparatuses which are tightly arranged in order, so that the distance between the infusion apparatuses at the discharging station is increased, and the infusion apparatuses can be conveniently grabbed in the follow-up process.

Description

Technical Field

[0001] The utility model relates to an improved invention of infusion set packaging equipment, in particular to an infusion set material sorting device. Background Art

[0002] The disposable infusion set is used to deliver liquid medicine to the human body, and is mainly composed of an infusion hose, a syringe, a bottle stopper puncture device and a flow rate regulator. Existing disposable infusion sets are packaged in a film bag after being wound, and one packaging bag contains one infusion set. When winding, only one infusion set can be clamped, so the infusion sets should be arranged neatly and adjacent infusion sets should be separated to facilitate winding and clamping.

[0003] At present, the infusion sets are mainly arranged manually. Among them, the utility model with publication number CN208086211U and invention name "An automatic tube wrapping bagging machine for infusion sets" adopts manual hanging of infusion sets, that is, the infusion sets are manually taken out from the spare hanging area, and the upper end of the bottle needle part of the infusion set is fixed at the upper fixing buckle in the first rotary conveying mechanism, and the lower part of the infusion set is vertically and freely suspended. Among them, the invention patent with publication number CN109809169B and invention name "An infusion set loading device" combines manual placement of infusion sets with mechanical straightening of infusion sets. Specifically, the operator places the infusion sets one by one on the carrier, so that one side of the puncture needle of the infusion set is just stuck on the head carrier, and the other side of the infusion set is placed on the tail carrier. The loading methods of the infusion sets in the above two patents are different, one is hanging and the other is lying flat, but the infusion sets are still mainly arranged manually, so that the infusion sets are separated and placed in the set position, and manual arrangement has the problems of low efficiency and high labor cost. Summary of the invention

[0004] In view of the technical problems existing in the background technology, the technical problem solved by the utility model is to provide an infusion set material sorting device, so that the infusion sets can be separated neatly and orderly, which is convenient for the subsequent material removal of the infusion set packaging.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solution: the material sorting device of the infusion device is characterized by comprising a material supporting plate and a material sorting plate,

[0006] The material support plate is lifted up and down and moves forward and backward relative to the material sorting plate. The material support plate is provided with at least two groups of limit groups, each group of limit groups is provided with at least two limit grooves, and the spacing between adjacent limit grooves of the group of limit groups close to the material storage area is smaller than the spacing between adjacent limit grooves of the group of limit groups close to the material discharging station;

[0007] The material sorting plate is arranged on both sides of the material supporting plate, and at least one group of guide groups is provided on the material sorting plate, and one group of guide groups is provided with at least two guide grooves, and the guide grooves are arranged up and down, and the entrances thereof are at the top, and the entrances of the guide grooves correspond to the upper group of adjacent limiting grooves with smaller spacing, and the bottoms of the guide grooves correspond to the lower group of adjacent limiting grooves with larger spacing;

[0008] When sorting materials, the entrance of the guide groove receives the infusion hose sent in by a group of limiting groups on the support plate, and the guide groove increases the distance between adjacent conveyors. Then, a group of limiting groups under the support plate lifts up the infusion hose in the guide groove to make it leave the guide groove.

[0009] The support plate and the sorting plate cooperate to separate the closely arranged infusion sets in an orderly manner, and to increase the distance between the infusion sets at the discharge station, making it easier to grab the infusion sets later.

[0010] Preferably, the section of the material sorting plate where the guide groove is provided is serrated, so that the entrance of the guide groove is enlarged, which is more convenient for receiving the infusion hose.

[0011] The entrances of the same group of guide grooves gather toward the center of the group of guide groups. When the entrances of the guide grooves are maximized, the entrances of the guide grooves are kept matched with the limiting groups with smaller spacing, and the bottoms of the guide grooves are matched with the limiting groups with larger spacing.

[0012] The bottom of the guide groove is arc-shaped and matches the infusion hose; the position of the infusion hose in the guide groove is accurately determined so that it corresponds to the limit groove on the support plate, which is conducive to the support plate to stably remove the infusion set in the guide groove.

[0013] The vertical section of the limiting groove is U-shaped, so that the infusion hose can go deep into the limiting groove and can be kept in the limiting groove when it is separated from the guide groove.

[0014] Preferably, the material support plate comprises a material storage section and a grading and sorting section, and the material sorting plate is arranged on both sides of the grading and sorting section;

[0015] The two sides of the material storage section are provided with material blocking pieces. When the material storage section moves upward, its upper surface is higher than the upper surface of the material blocking piece, and when the material storage section moves downward, its upper surface is lower than the upper surface of the material blocking piece. A number of infusion sets are laid flat on the material storage section. When the material support plate moves in a U-shape once, the infusion sets in the material storage section move forward one position; and the infusion sets in the grading material sorting section move forward one level.

[0016] Preferably, the side surface of the material blocking member is an arc surface; when the infusion set is placed transversely on the supporting plate, the arc surface increases the transverse width to prevent the two ends of the infusion set from being entangled.

[0017] The material blocking member extends forward and is arranged on both sides of the material sorting plate;

[0018] Beating rods are arranged on both sides of the material blocking member, and the beating rods move left and right relative to the material blocking member. The beating rods beat the two ends of the infusion set to prevent the adjacent infusion sets from being entangled.

[0019] Preferably, an output section is provided between the material storage section and the grading and sorting section, and the output section moves forward and backward relative to the material storage section;

[0020] When the output section receives the material, it is close to the material storage section and the two are connected. When the output section delivers the material, it is far away from the material storage section and corresponds to the entrance of the first group of guide groups on the material sorting plate. Separating the material storage section and the grading material sorting section is conducive to the sorting and separation of the infusion sets.

[0021] Preferably, the limiting groove of the grading material sorting section is a depth limiting groove, and the vertical section of the limiting groove is U-shaped;

[0022] The limiting grooves of the output section are shallow limiting grooves and are arranged continuously in the longitudinal direction, and the depth of the shallow limiting grooves is not greater than the radius of the infusion hose;

[0023] The material storage section is provided with shallow limiting grooves which are arranged continuously in the longitudinal direction.

[0024] It is convenient for the staff to lay the infusion sets flat on the support board. At the same time, the shallow limit groove makes the infusion sets on the support board orderly and evenly arranged, preparing for the orderly separation of the subsequent infusion sets.

[0025] Preferably, the material storage section is connected to a first power member that drives it to move forward and backward on the first lifting plate;

[0026] The material storage section is equipped with a power member for driving the output section to move forward and backward;

[0027] The material storage section is connected to a second power member that drives it to move back and forth on the second lifting plate.

[0028] The material storage section and the grading and sorting section are driven by different power parts for forward and backward movement, which is easier to operate and control.

[0029] Preferably, the discharging station is provided with a discharging plate and a traction component.

[0030] The discharge plate is arranged on both sides of the support plate, and a material trough is provided on the discharge plate to receive the infusion hose fed by the support plate, and the material trough is equipped with a locking groove member;

[0031] The traction component includes a traction member that drives the infusion hose to move downward. The traction member and the infusion hose are movably arranged. The traction member rises and falls between the material taking station and the in-place station. The distance between the in-place station and the material trough is close to the length of the infusion hose.

[0032] The supporting plate sends the infusion pump to the discharging station, and the traction part drives the infusion pump at the discharging station to move downward. The infusion hose moves in the material trough until the traction part moves downward to the positioning station. At this time, one end of the infusion pump is blocked by the material trough and the locking trough part, and the position of the infusion pump at the discharging station is unified, which is convenient for subsequent processing.

[0033] Preferably, the discharge plate and the material sorting plate are designed as one piece;

[0034] The number of the material trough, the set of limit grooves and the set of guide grooves on the discharge plate is the same;

[0035] The locking slot parts are matched with the entrance of the material trough, and a plurality of locking slot parts are mounted on a moving plate, and the moving plate moves forward and backward relative to the discharging plate. The locking slot parts are moved by the moving plate, so that the material trough is uniformly closed or opened.

[0036] Preferably, the traction member includes a plug plate that moves left and right, and the plug plate is provided with a slot for the infusion hose to enter, and the width of the slot is smaller than the size of the end of the infusion set. When the plug plate is extended, the infusion hose enters the slot, and when the plug plate moves downward, it pushes the end of the infusion set to move the infusion hose downward. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 It is a structural schematic diagram of the utility model.

[0038] Figure 2 It is a partial schematic diagram of the utility model.

[0039] Figure 3 This is a partial front view of the utility model with the material blocking piece removed.

[0040] Figure 4 It is a partial schematic diagram of the support plate of the utility model.

[0041] Figure 5 It is a schematic diagram of the traction component of the utility model.

[0042] Figure 6 A schematic diagram of an infusion set.

[0043] Figure numerals: 100, material storage area; 200, material discharging station; 1, infusion pump; 11, syringe; 12, flow rate regulator; 13, infusion hose; 14, bottle stopper piercer; 2, material sorting plate; 21, guide groove; 211, entrance of guide groove; 212, bottom of guide groove; 3, material supporting plate; 31, material storage section; 32, grading material sorting section; 33, output section; 34, limit groove; 35, power part; 4, material blocking part; 5, beating rod; 6, traction part; 61, plug plate; 62, slot; 7, material discharging plate; 71, material trough; 72, locking groove part; 73, moving plate. DETAILED DESCRIPTION

[0044] The following describes the details and working principle of the implementation and embodiment of the utility model in conjunction with the accompanying drawings. In the drawings, the X axis is the horizontal direction, also the left-right direction; the Y axis is the longitudinal direction, also the front-back direction; and the Z axis is the vertical direction, also the up-down direction.

[0045] The material sorting device of the infusion device includes a material support plate 3 and a material sorting plate 2. The material support plate 3 is lifted up and down and moves forward and backward relative to the material sorting plate 2. The material support plate 3 is provided with at least two groups of limit groups, each group of limit groups is provided with at least two limit grooves 34, and six limit grooves in the figure are a group. The infusion device 1 is transported from the material storage area 100 to the material discharging station 200, and the transport direction is forward. The spacing between adjacent limit grooves of the group of limit groups close to the material storage area is smaller than the spacing between adjacent limit grooves of the group of limit groups close to the material discharging station. The material sorting plate 2 is arranged on both sides of the material support plate 3. At least one group of guide groups is opened on the material sorting plate 2, and one group of guide groups is provided with at least two guide grooves 21. The guide grooves are arranged up and down, and their entrances are on the top. The entrance 211 of the guide groove corresponds to the limit grooves with smaller adjacent spacing in the previous group, and the bottom 212 of the guide groove corresponds to the limit grooves with larger adjacent spacing in the next group. When sorting materials, the support plate moves up and forward so that the upper limit group on the support plate moves to the top of the entrance 211 of the guide groove, and then the support plate 3 moves down. The entrance 211 of the guide groove receives the infusion hose 13 sent by the limit group with a smaller spacing between adjacent limit grooves on the support plate. The infusion device is guided into the bottom 212 of the guide groove through the guide groove. The guide groove 21 increases the spacing between adjacent conveyors. The support plate 3 retreats, and the infusion device entering the bottom of the guide groove corresponds to the limit group with a larger spacing between the next group of adjacent limit grooves. The support plate 3 moves up again, and the next limit group of the support plate lifts up the infusion hose 13 in the guide groove 21 to make it detach from the guide groove 21. The support plate 3 moves forward again, and the limit group on the support plate sends the second group of infusion tubes with a smaller spacing to the top of the guide groove 21, while the limit group on the support plate sends the infusion tubes with a larger spacing forward. By providing more limit groups on the support plate 3 and more guide groups on the material sorting plate 2, the distance between adjacent infusion sets can be gradually increased during the forward conveyance of the infusion sets 1, and finally the desired output distance can be reached, so as to facilitate the output of subsequent infusion sets.

[0046] See attached Figure 3The section of the guide groove 21 provided on the material sorting plate 2 is serrated, that is, the partitions between adjacent guide grooves are serrated, reducing the space occupied by the partitions between adjacent guide grooves, so that the entrance 211 of the guide groove is as large as possible, which is more conducive to receiving the infusion hose 13. The entrances of the same group of guide grooves are gathered toward the center direction of this group of guide groups, and the partitions are inclined toward the center direction. Under the condition of maximizing the entrance of the guide groove, the entrance 211 of the guide groove is kept matching with the limiting group with a smaller spacing, so as to receive the infusion hose, and the bottom 212 of the guide groove is matched with the limiting group with a larger spacing, so that the infusion set 1 in the guide groove 21 enters the limiting groove of this group. The bottom 212 of the guide groove is arc-shaped and matches the infusion hose 13. The longitudinal position of the infusion set is accurately determined by the bottom 212 of the guide groove, so that the infusion hose corresponds to the limiting groove 34 on the material support plate, which is conducive to the material support plate 3 to stably take out the infusion set in the guide groove. The vertical section of the limiting groove 34 is U-shaped, and the infusion hose goes deep into the limiting groove 34, so that it can be kept in the limiting groove when it leaves the guide groove.

[0047] The material support plate 3 includes a material storage section 31 and a graded material handling section 32. The infusion sets are densely distributed in the material storage section 31. The infusion sets are gradually separated in the graded material handling section 32, and the spacing between adjacent infusion sets gradually increases. The material handling plate 2 is arranged on both sides of the graded material handling section, and material blocking pieces 4 are arranged on both sides of the material storage section. After the material storage section moves up, its upper surface is higher than the upper surface of the material blocking piece, and after the material storage section moves down, its upper surface is lower than the upper surface of the material blocking piece. The material storage section 31 cooperates with the material blocking pieces 4 on both sides, and the material support plate 3 moves up to lift up the infusion set 1, and the infusion set is higher than the material blocking piece 4. The material support plate moves forward with the infusion set, and after moving forward, the material support plate moves down and is lower than the material blocking piece 4, and the infusion set is placed on the material blocking piece. That is to say, the material support plate 3 moves in a U-shaped motion once, and the infusion set 1 of the material storage section 31 moves forward by one position. The grading material sorting section cooperates with the material sorting plates 2 on both sides, and the supporting plate 3 moves in a U-shape once, and the infusion device of the grading material sorting section 32 moves forward one level.

[0048] See attached Figure 2The side of the material stopper 4 is an arc surface, and the material stoppers on both sides are roughly cylindrical. The infusion set is placed horizontally on the support plate 3, and the two ends of the infusion set are drooping. The arc surfaces of the material stoppers on both sides can increase the horizontal width, increase the distance between the two ends of the infusion set, and avoid the two ends of the infusion set from being entangled; and the arc formed by the natural droop of the infusion set 1 from the support plate is relatively consistent with the arc surface of the material stopper, so that the infusion set 1 and the material stopper 4 have a large contact area, so that during the transfer process, the shaking of the infusion set can be reduced, and the transportation is more stable and accurate. The material stopper 4 can also extend forward and be arranged on both sides of the material sorting plate 2, and play the same role on the graded material sorting section 32. The infusion set is long, and the drooping parts of adjacent infusion sets may also be entangled. To solve this problem, a beating rod 5 is provided on both sides of the material stopper 4, and the beating rod 5 moves left and right relative to the material stopper 4. The beating rod reciprocates to push the drooping part of the infusion set 1, so that the entangled infusion set is dispersed.

[0049] The material storage section can directly deliver the infusion pump 1 at its tail end directly to the first group of guide grooves of the material sorting plate 2. Since the infusion pumps in the material storage section 31 are densely distributed, the group of infusion pumps that are about to enter the guide groove 21 will be affected by the next group of infusion pumps. In order to improve the stability of graded transportation, an output section 33 is provided between the material storage section 31 and the graded material sorting section 32, and the output section moves forward and backward relative to the material storage section 31. When the output section receives materials, it is close to the material storage section 31 and the two are connected, so that the infusion pump at the tail end of the material storage section 31 enters the output section; when the output section feeds materials, it is away from the material storage section 31 and corresponds to the entrance of the first group of guide groups on the material sorting plate 2, and the infusion pump entering the first group of guide grooves is separated from the next group of infusion pumps through the output section, so that the first group of guide grooves on the material sorting plate 2 only receives the infusion pump 1 of the output section and will not be disturbed by the next group of infusion pumps, thereby improving stability; and the output section 33 moves forward a distance to provide space for material sorting, and at the same time, the forward and backward moving stroke of the material storage section is independent of the forward and backward moving stroke of the grading material sorting section in front.

[0050] The limiting groove 34 of the grading material sorting section is a depth limiting groove, and the vertical section of the depth limiting groove is U-shaped. The depth of the depth limiting groove is deep, so that the infusion set can be kept in the limiting groove 34 when it is separated from the guide groove 21. The storage section 31 is provided with shallow limiting grooves and arranged continuously in the longitudinal direction. The depth of the shallow limiting grooves is not greater than the radius of the infusion hose 13, so that it is convenient for the staff to lay the infusion set flat on the support plate 3. At the same time, the shallow limiting grooves make the infusion sets on the support plate orderly and uniformly arranged, preparing for the orderly separation of the subsequent infusion sets. In order to better connect the output section 33 with the storage section 31, the limiting grooves 34 of the output section also adopt shallow limiting grooves and are arranged continuously in the longitudinal direction.

[0051] The material storage section 31 is connected to a first power member that drives it to move forward and backward on the first lifting plate. A power member 35 that drives the output section 33 to move forward and backward is installed on the material storage section 31. The material storage section 31 is connected to a second power member that drives it to move forward and backward on the second lifting plate. The forward and backward movement of the material storage section 31 and the grading material handling section 32 on the frame is driven by different power members, so that the forward and backward movement strokes of the material storage section 31 and the grading material handling section 32 are different, which is more convenient for operation and control. The lifting of the first lifting plate and the second lifting plate can be driven by one power drive or two power drives. In addition, the grading material handling section can also be divided into two or three blocks according to the number of guide groups of the material handling plate 2. For example, there are three guide groups of the material handling plate 2, the length of the first guide group is the shortest, and the length of the third guide group is the longest. The material support plate of the grading material handling section 32 can be divided into three blocks, and the forward and backward movement of each support plate is independently equipped with power, so that the spacing between adjacent guide groups can be shortened, and the conveying stroke of the support plate 3 can be shortened. If one power is used, the structure is simple and the cost is low, but the minimum stroke of the supporting plate 3 moving forward and backward is the length of the third guide group, and a corresponding distance must be reserved between adjacent guide groups, so that the infusion pump can be sent to the guide groove 21 of the corresponding guide group through a supporting plate 3.

[0052] The material discharging station 200 is provided with a material discharging plate 7 and a traction component 6. The material discharging plate 7 is arranged on both sides of the material supporting plate 3. The material discharging plate 7 is provided with a material trough 71. The material trough 71 receives the infusion hose 13 sent by the material supporting plate, and the material trough 71 is equipped with a locking groove. The traction component 6 includes a traction member that drives the infusion hose 13 to move downward. The traction member and the infusion hose 13 are movably arranged. The traction member is raised and lowered between the material taking station and the in-place station. The distance between the in-place station and the material trough 71 is close to the length of the infusion hose 13. See the attached Figure 6The infusion set is composed of an infusion hose 13, a syringe 11, a bottle stopper piercer 14 and a flow rate regulator 12. The infusion hose is the thinnest, and the flow rate regulators and bottle stopper piercers at both ends of the infusion hose are larger in size. The infusion hose is placed on the support plate 3, and the infusion set is oriented in the same direction on the support plate, and the flow rate regulators 12 and bottle stopper piercers 14 at both ends droop naturally. The support plate delivers the infusion pump to the material trough 71 of the discharging station 200, and the locking groove part closes the material trough. Assuming that the bottle stopper piercer 14 is on the side of the traction part, the traction part moves downward relative to the infusion hose 13. When the traction part moves downward and hits the bottle stopper piercer 14, it drives the infusion pump 1 to move downward, and the infusion hose 13 moves in the material trough until the traction part moves down to the position in place. At this time, the flow rate regulator 12 at the other end of the infusion pump 1 is blocked by the material trough and the locking groove part to prevent the infusion pump from detaching from the material trough 71. At this time, the position of the infusion pump at the discharging station 200 is unified, and the position of the infusion pump to be taken in the next process is consistent, and the implementation effect is better. The discharging plate 7 is designed as an integral part with the material sorting plate 2, that is, the material sorting plate 2 extends to the discharging station 200 to form the discharging plate 7, which is easier to install. The number of the material trough, a set of limit grooves, and a set of guide grooves on the discharging plate is the same, and a set of six in the figure. The locking slot part 72 cooperates with the entrance of the material trough 71, and several locking slot parts are installed on the moving plate 73. The moving plate moves forward and backward relative to the discharge plate 7, and the multiple locking slot parts 72 are moved simultaneously by the moving plate 73, and the material trough is closed or opened uniformly. The traction member can be a clamping member, and the clamping opening of the clamping member is larger than the infusion hose but smaller than the end of the infusion device, so that the clamping member and the infusion hose are movably arranged. In the figure, the traction member includes a plug plate 61 that moves left and right, and the plug plate 61 is provided with a slot 62 for the infusion hose 13 to enter. The width of the slot is smaller than the size of the end of the infusion device. The end of the infusion device refers to the flow rate regulator 12 or the bottle plug piercer 14 at both ends of the infusion hose 13, that is, the flow rate regulator or the bottle plug piercer cannot pass through the slot 62. When the infusion device is sent to the discharge station 200, the plug plate extends out, the infusion hose enters the slot, and the plug plate moves down to push the end of the infusion device, so that the infusion hose moves down. The structure is simple and the use effect is good.

[0053] The power parts such as motors and cylinders used for the movement and rotation of the components of the utility model can be driven independently or linked through a transmission structure. Usually, an independent power part driving structure is adopted, which is more streamlined and easier to control the movements of the components, but the cost is relatively higher.

[0054] The working principle of the preferred embodiment is further described below in conjunction with the accompanying drawings: Figure 2 and 3, the material sorting plate 2 is provided with seven groups of guide groups and one group of material troughs 71, the material support plate 3 is provided with a material storage section 31, an output section 33, and a grading material sorting section 32, the material storage section 31 and the output section 33 are provided with shallow limit grooves 34, the shallow limit grooves of the output section 33 are a group, and the grading material sorting section 32 is provided with seven groups of depth limit groups. The grading material sorting section 32 is divided into two sections, the first section is provided with three groups of limit groups, and the second section is provided with four groups of limit groups. The material storage section, the first section of the grading material sorting section, and the second section of the grading material sorting section are respectively equipped with power parts that drive them to move forward and backward, so that the distance between the first section and the second section of the grading material sorting section is shortened, from Figure 3 We can see that the distance between the third and fourth guide groups of the material sorting section is also shortened accordingly. The infusion pump 1 is laid flat on the material storage section 31 of the material support plate, and the head and tail of the infusion pump 1 are in the same direction, and the material storage section 31 of the material support plate can be continuously fed. The material support plate 3 moves up above the material blocking member 4 and the material sorting plate 2 to lift the infusion pump, and the material storage section 31, the first section of the graded material sorting section, and the second section of the graded material sorting section move forward, and the infusion pump 1 moves accordingly. The infusion pumps in the material storage section 31 all move forward one position, and the limit group of the graded material sorting section 32 sends the infusion pump to the next guide group and above the discharge station 200. The output section 33 moves forward relative to the material storage section 31, so that this group of infusion pumps moves to above the first guide group. Then, the supporting plate 3 moves downward, the infusion device of the material storage section 31 is placed on the material stopper 4, and the infusion devices of the output section 33 and the grading material handling section 32 enter the guide groove 21 of the corresponding guide group and the material groove 71 of the material discharging station 200, and the infusion device enters the bottom of the guide groove 21. The infusion devices of the same group pass through the guide groove 21 so that the distance between adjacent ones becomes larger. The output section 33 moves back and resets relative to the material storage section and fits with the tail end of the material storage section. The material storage section, the first section of the grading material handling section, and the second section of the grading material handling section move backward and reset, thus completing one conveying. When the supporting plate moves upward again, the infusion device at this position is lifted.

[0055] The infusion set 1 is sent to the material trough 71 of the discharging station 200, the movable plate 73 moves, the locking slot part 72 closes the material trough 71, the plug plate 61 extends, and the infusion hose enters the slot 62. Then, the plug plate moves downward, and when the plug plate moves downward and hits the bottle stopper piercer 14, the infusion set 1 is pulled downward, and the infusion hose 13 moves in the material trough 71 until the plug plate moves downward to the position in place, at which time the flow rate regulator 12 at the other end of the infusion set is blocked by the material trough and the locking slot part, and at this time, the position of the infusion set 1 at the discharging station is unified, and when the next process clamps the infusion set 1 at the discharging station, the movable plate 73 moves in the opposite direction, the material trough 71 opens, and the infusion set 1 is taken away; the material trough of the discharging station receives the next group of infusion sets.

Claims

1. A material handling device for an infusion set, characterized in that: Including support plate and sorting plate, The material support plate is lifted up and down and moves forward and backward relative to the material sorting plate. The material support plate is provided with at least two groups of limit groups, each group of limit groups is provided with at least two limit grooves, and the spacing between adjacent limit grooves of the group of limit groups close to the material storage area is smaller than the spacing between adjacent limit grooves of the group of limit groups close to the material discharging station; The material sorting plate is arranged on both sides of the material supporting plate, and at least one group of guide groups is provided on the material sorting plate, and one group of guide groups is provided with at least two guide grooves, and the guide grooves are arranged up and down, and the entrances thereof are at the top, and the entrances of the guide grooves correspond to the upper group of adjacent limiting grooves with smaller spacing, and the bottoms of the guide grooves correspond to the lower group of adjacent limiting grooves with larger spacing; When sorting materials, the entrance of the guide groove receives the infusion hose sent in by a group of limiting groups on the support plate, and the guide groove increases the distance between adjacent conveyors. Then, a group of limiting groups under the support plate lifts up the infusion hose in the guide groove to make it leave the guide groove.

2. The infusion device material handling device according to claim 1, characterized in that: The section of the material sorting plate provided with the guide groove is in a sawtooth shape; The entrances of the same group of guide grooves gather toward the center of this group of guide grooves; The bottom of the guide groove is arc-shaped and matches the infusion hose; The vertical section of the limiting groove is U-shaped.

3. The infusion device material handling device according to claim 1, characterized in that: The material support plate includes a material storage section and a grading and sorting section, and the material sorting plate is arranged on both sides of the grading and sorting section; Material blocking pieces are arranged on both sides of the material storage section. When the material storage section moves upward, its upper surface is higher than the upper surface of the material blocking piece, and when the material storage section moves downward, its upper surface is lower than the upper surface of the material blocking piece.

4. The infusion device material handling device according to claim 3, characterized in that: The side surface of the material blocking member is an arc surface; The material blocking member extends forward and is arranged on both sides of the material sorting plate; Beating rods are arranged on both sides of the material blocking member, and the beating rods move left and right relative to the material blocking member.

5. The infusion device material handling device according to claim 3, characterized in that: An output section is provided between the material storage section and the grading and sorting section, and the output section moves forward and backward relative to the material storage section; When the output section receives materials, it is close to the material storage section and the two are connected. When the output section feeds materials, it is far away from the material storage section and corresponds to the entrance of the first group of guide groups on the material sorting plate.

6. The infusion device material handling device according to claim 5, characterized in that: The limiting groove of the grading and sorting section is a depth limiting groove, and the vertical section of the depth limiting groove is U-shaped; The limiting grooves of the output section are shallow limiting grooves and are arranged continuously in the longitudinal direction, and the depth of the shallow limiting grooves is not greater than the radius of the infusion hose; The material storage section is provided with shallow limiting grooves which are arranged continuously in the longitudinal direction.

7. The infusion device material handling device according to claim 5, characterized in that: The material storage section is connected to a first power member that drives it to move forward and backward on the first lifting plate; The material storage section is equipped with a power member for driving the output section to move forward and backward; The material storage section is connected to a second power member that drives it to move back and forth on the second lifting plate.

8. The infusion device material handling device according to claim 1, characterized in that: The discharging station is equipped with a discharging plate and traction components. The discharge plate is arranged on both sides of the support plate, and a material trough is provided on the discharge plate to receive the infusion hose fed by the support plate, and the material trough is equipped with a locking groove member; The traction component includes a traction member that drives the infusion hose to move downward. The traction member and the infusion hose are movably arranged. The traction member rises and falls between the material taking station and the in-place station. The distance between the in-place station and the material trough is close to the length of the infusion hose.

9. The infusion device material handling device according to claim 8, characterized in that: The material discharging plate and the material sorting plate are designed as one piece; The number of the material trough, the set of limit grooves and the set of guide grooves on the discharge plate is the same; The locking groove parts are matched with the entrance of the material trough, and a plurality of locking groove parts are installed on the moving plate, and the moving plate moves back and forth relative to the discharging plate.

10. The infusion device material handling device according to claim 8, characterized in that: The traction member comprises a plug plate which moves left and right, and a slot for the infusion hose to enter is arranged on the plug plate, and the width of the slot is smaller than the size of the end of the infusion set.

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