Assembly equipment for medical pump tube assembly

Abstract

The present invention provides an assembly device for a medical pump tube assembly, which belongs to the field of medical equipment assembly technology. It solves the problems of low assembly efficiency, complex equipment structure, low degree of integration, and inability to install catheters at both ends of the pump tube assembly in the prior art. The assembly device for the medical pump tube assembly includes a pump tube conveying line and a feeding mechanism. The feeding mechanism includes a first feeding mechanism and a second feeding mechanism arranged in sequence along the conveying direction of the pump tube conveying line. The pump tube conveying line includes a conveyor belt and a conveying drive mechanism that drives the conveyor belt to circulate. Several groups of pump tube fixture assemblies are arranged at intervals on the conveyor belt. This solution provides a device that can assemble catheters at both ends of the pump tube assembly through the cooperation of the first feeding mechanism, the second feeding mechanism and the pump tube conveying line. During use, interference between the catheter and various components can be avoided. At the same time, the structure is optimized and the space utilization rate is high.

Description

Technical Field

[0001] The invention belongs to the technical field of medical equipment assembly, and in particular relates to an assembly device for a medical pump tube assembly. Background Art

[0002] Medical pump tubing assembly is a commonly used infusion device in the medical industry, such as Figure 18 As shown, the medical pump tube assembly includes a pump tube and a pump connecting pipe installed at both ends of the pump tube. The pump connecting pipe generally includes a large interface, a small interface and a side interface. The large interface is connected to the pump tube, and the side interfaces at both ends are connected to the catheter respectively. In order to ensure processing and assembly efficiency and avoid bacterial contamination, the assembly of the pump connecting pipe and the catheter needs to be completed by automated equipment.

[0003] The Chinese utility model patent application number "201620766238X" discloses a device for assembling a medical pump pipe and a catheter, including a picking mechanism for clamping the pump pipe and a tube clamping mechanism for clamping the catheter to be assembled. The picking mechanism includes picking clamping fingers for clamping the pump pipe, a clamping finger driving source for driving the picking clamping fingers to open and close, and a lifting cylinder for driving the picking clamping fingers to rise and fall; the tube clamping mechanism includes a tube clamping assembly for clamping the catheter to be assembled and a tube clamping drive source for driving the tube clamping assembly to open and close. The picking clamping fingers clamp the pump pipe to be assembled and the catheter on the tube clamping assembly for plug-in assembly.

[0004] Since the pump connector is a connecting tube with three channels, the assembly device for the medical pump tube and the catheter requires multiple clamping and adjustment of the pump tube before the pump tube and the catheter can be assembled, resulting in low assembly efficiency. In addition, the loading and unloading of the pump tube require the control of the material removal mechanism, and the gluing step of the catheter requires a separate gluing mechanism. Not only is the assembly efficiency of the pump tube assembly low, but the equipment structure is also complex.

[0005] The Chinese invention patent with application number "2022115815705" discloses an automated assembly device for medical pump pipes and catheters, including a base and a pump pipe. A loading tray is installed on the top of the base, and a loading trough for stacking pump pipes is provided inside the loading tray. A stop mechanism is provided at the bottom of the loading trough; it also includes a material transport ring that is sleeved on the outside of the loading tray, and a mounting bracket is provided on the top of the base. Two sets of plug-in mechanisms are provided on the side of the mounting bracket close to the material transport ring. Through the cooperation between the material transport ring and the clamping hole, the material transport ring can drive the pump pipe to move, and then through the cooperation between the clamping hole and the feeding protrusion, it can clamp while feeding.

[0006] However, in the aforementioned automated assembly device for medical pump tubes and catheters, the disc-shaped loading and unloading structure can only operate one pump tube at a time, and the overall assembly efficiency is still not high enough. Similarly, the glue filling step of the catheter in this solution requires a separate glue filling mechanism.

[0007] In addition, both of the above solutions involve taking out the pump pipe separately and assembling it with the catheter. However, in the actual production and processing process, in order to facilitate the transportation and assembly of the pump tube assembly, the pump pipe is often installed at both ends of the pump tube first, and then the catheter is assembled to both ends of the pump pipe. However, the current existing technology has not been able to provide an automated device that can efficiently install the catheter at both ends of the pump tube assembly. Summary of the Invention

[0008] In view of the shortcomings of the prior art, the present invention aims to solve the problems of low assembly efficiency, complex equipment structure, low degree of integration, and inability to install conduits at both ends of the pump tube assembly in the prior art.

[0009] The purpose of the present invention can be achieved through the following technical solutions:

[0010] A medical pump tube assembly assembly device includes a pump tube conveying line and a feeding mechanism, the feeding mechanism includes a first feeding mechanism and a second feeding mechanism sequentially arranged along the conveying direction of the pump tube conveying line, the pump tube conveying line includes a conveyor belt and a conveying drive mechanism for driving the conveyor belt to circulate, and a plurality of pump tube fixture assemblies are arranged at intervals on the conveyor belt; the first feeding mechanism includes a detection part and a joint positioning part sequentially arranged on the right side of the pump tube conveying line along the conveying direction of the pump tube conveying line, a glue adding part and a discharge part are sequentially arranged behind the joint positioning part, and also includes a first gantry frame spanning the discharge part, the glue adding part, the joint positioning part and the pump tube conveying line, and a first crossbeam of the first gantry frame A horizontal first slide rail is provided on the first gantry, and an in-place detection component and a liftable material picking installation component are slidably installed in sequence on the first gantry; the second feeding mechanism includes a detection part and a joint positioning part which are arranged on the left side of the pump pipe conveying line along the conveying direction of the pump pipe conveying line, a glue adding part which is arranged on the right side of the pump pipe conveying line, and a discharge part which is arranged behind the glue adding part, and also includes a second gantry which is erected across the discharge part, the glue adding part, the pump pipe conveying line and the joint positioning part, a horizontal second slide rail is provided on the second crossbeam of the second gantry, and a liftable material picking installation component, an auxiliary clamping component which is lifted and lowered synchronously with the material picking installation component, and an in-place detection component are slidably installed on the second gantry in sequence.

[0011] The pump tube conveying line is used to convey the pump tube assembly. When the pump tube assembly is delivered to the predetermined position, the pump tube conveying line stops running. At this time, the first feeding mechanism and the second feeding mechanism start working at the same time. The detection part is used to detect whether the quality of the pump tube assembly is substandard or the pump tube is not installed accurately. The joint positioning part fixes the pump tube. The material picking installation assembly clamps the catheter placed flat on the discharge part and sends it to the glue adding part to add glue, and moves it horizontally to the top of the pump tube through the slide rail on the gantry. Then the material picking installation assembly descends to connect the catheter with the side interface of the pump tube. The in-place detection assembly detects whether the catheter is plugged in and screens out unqualified products.

[0012] On the discharge part of the first feeding mechanism, the assembly end of the catheter is placed toward the pump pipe conveying line, and the material taking and installation assembly clamps the assembly end of the catheter and drags it. When the installation is completed, the catheter hangs down on the side of the pump pipe conveying line. During the whole process, the catheter and the catheter, and the catheter and the various components will not interfere with each other; on the discharge part of the second feeding mechanism, the assembly end of the catheter is placed back to the pump pipe conveying line, the material taking and installation assembly clamps the assembly end of the catheter, and the auxiliary clamping assembly clamps the other end of the catheter. The catheter is clamped together for glue addition and moved to the other side of the pump pipe conveying line for assembly. After the assembly is completed, the catheter hangs down on the other side of the pump pipe conveying line. The catheter and the catheter, and the catheter and the various components will not interfere with each other. The whole assembly process is simple and smooth. There is no need to clamp the catheter or the pump pipe assembly multiple times. Only one clamping and assembly action is required to complete the assembly of the two ends and catheters of multiple groups of pump pipe assemblies, further improving the assembly efficiency. In addition, the main components of the first feeding mechanism and the second feeding mechanism are arranged on the right side of the pump pipe conveying line, and only the necessary detection part and joint positioning part of the second feeding mechanism are arranged on the left side of the pump pipe conveying line, so as to make full use of the space on the right side of the pump pipe conveying line and reduce the space required to be occupied by the entire equipment.

[0013] In the assembly equipment of the above-mentioned medical pump tube assembly, the joint positioning part includes a base frame, a base plate is fixed on the base frame, a slide rail is provided on the base plate, a positioning part support plate is slidably installed on the base plate, several groups of rotating clamping finger assemblies, front bearing seats and rear bearing seats are provided on the positioning part support plate, and a positioning part cylinder for driving the positioning part support plate to slide back and forth is fixedly connected to the bottom surface of the base plate; the rotating clamping finger assembly includes clamping fingers for clamping the pump connecting pipe, a clamping finger driving source for controlling the opening and closing of the clamping fingers, a rotating fixed block fixedly connected to the rear end of the clamping finger driving source, a rotating shaft fixedly connected to the rear end of the rotating fixed block, and a rotating motor fixedly connected to the lower bottom surface of the positioning part support plate, the rotating shaft respectively passes through the front bearing seat and the rear bearing seat provided with bearings, and synchronous wheels are correspondingly provided on the rotating shaft and the output shaft of the rotating motor, and the two synchronous wheels are connected through a synchronous belt transmission.

[0014] The pump pipe positioning mechanism of this scheme can slide back and forth. When the pump pipe assembly is delivered to its place, the positioning part cylinder pushes the joint positioning part toward the pump pipe delivery line. The clamping finger driving source drives the clamping fingers to clamp the pump pipe and fix the side interface of the pump pipe vertically upward. After the material taking installation assembly clamps the catheter and moves it above the clamping fingers, it drives the catheter to descend and connect with the side interface. Because the catheter is relatively long, during the process of the material taking installation assembly clamping the catheter and moving it for installation, the catheter will be dragged on the outer shell of the pump pipe positioning mechanism. At this time, the rotating motor drives the rotating clamping finger assembly to rotate and drive the pump pipe assembly to rotate, pulling the catheter to hang in the same direction on the side of the pump pipe delivery line, so that the pump pipe assembly and the catheter are placed in order to avoid mutual interference. Then the clamping fingers are opened, and the joint positioning part slides backward and retracts to prevent the pump pipe positioning mechanism from touching the pump pipe assembly.

[0015] In the assembly equipment of the above-mentioned medical pump tube assembly, the glue adding part includes a glue storage box, a glue adding box, a glue connecting box, a glue adding mounting frame, a glue adding part, several groups of rotating components, a rotating driving part that can drive the rotating component to rotate, and a glue adding lifting driving source fixedly connected to the glue adding mounting frame; the top of the glue adding lifting driving source is fixedly connected to a glue adding fixed plate and can drive the glue adding fixed plate to rise and fall, the glue storage box, the glue adding box, the rotating component and the rotating driving part are all fixedly connected to the glue adding fixed plate 8, the glue storage box is connected to the glue adding box through a connecting pipe and glue is transported to the glue adding box, the glue adding box is located in front of the rotating component, and several glue adding parts are accommodated in the glue adding box in parallel and at intervals; the rotating component includes a rotating shaft, the front part of the rotating shaft passes through the glue adding box, and the glue adding part is fixed to the front end of the rotating shaft. The rotating drive member is connected to the rotating shaft and drives the rotating shaft and the glue adding member to rotate synchronously. A gear is fixedly connected to the rear of the rotating shaft, and the two adjacent rotating components are meshed with each other through a transmission gear. The glue adding member includes a disc-shaped glue adding head and a glue head connecting part. The middle part of the glue adding head is provided with a front-to-rear through-pipe inlet, and a plurality of radially penetrating glue feeding channels are provided between the outer peripheral wall of the glue adding head and the peripheral wall of the pipe inlet. The glue storage box includes a glue storage bottle and a glue discharge base. The glue discharge base includes a base glue inlet and a glue discharge channel connected with the base glue inlet. A glue discharge column is provided in the glue storage bottle. The interior of the glue discharge column is axially penetrated to form a cavity. A plurality of through-holes that pass through the cavity are provided on the body of the glue discharge column. The lower end of the glue discharge column passes through the bottle mouth of the glue storage bottle and is connected with the base glue inlet.

[0016] The inlet of the glue-adding component is used to accommodate the conduit and apply glue to the outer periphery of the conduit. Glue can flow in from multiple angles through the glue-inlet channel on the outer periphery of the glue-adding head and be applied to the outer periphery of the conduit. Simultaneously, the rotating assembly drives the glue-adding head to rotate, further ensuring uniform glue application. A glue storage box is used to supply glue to the glue-adding box. The glue storage bottle that stores the glue and the glue discharging base used to transport the glue are separate. Storing the glue in the glue storage bottle allows for a larger amount of glue. During use, simply invert the glue storage bottle and align it with the base glue inlet on the glue discharging base. The glue in the glue storage bottle then flows from the glue storage bottle through the opening and cavity of the glue discharging column into the glue discharging base and is transported to the glue-adding mechanism. When the glue level in the glue-adding box rises to a point where it submerges the connecting pipe, the glue storage bottle is completely sealed, and the glue in the glue storage bottle stops being discharged under the action of atmospheric pressure. When the glue level in the glue-adding box falls below the connecting pipe, air is allowed to enter the glue storage box, allowing glue to continue flowing into the glue-adding box, thus maintaining a relatively stable glue level.

[0017] In the assembly equipment of the above-mentioned medical pump tube assembly, the material picking installation assembly includes a material picking translation plate, on which is fixedly connected a material picking slider compatible with the first and second slide rails, and the other side of the material picking translation plate is fixedly connected a material picking lifting drive source, the bottom end of the material picking lifting drive source is fixedly connected to a horizontally arranged material picking lifting plate and can drive the material picking lifting plate to rise and fall, the left and right ends of the material picking lifting plate are respectively fixedly connected to a flip support plate, a flip plate is flipably connected between the two flip support plates, a flip assembly that drives the flip plate to flip is fixedly connected to the outer side of the flip support plate, and several groups of catheter clamping finger assemblies are equidistantly fixed on the flip plate.

[0018] In this solution, after the pump tube assembly is positioned, the side interface of the pump tube is in a vertically upward state, and the catheter needs to be stood up for plugging in. The catheter is generally placed horizontally on the platform. When the material taking and installation assembly clamps the catheter, the interface of the catheter is also in a horizontal state. In order to facilitate plugging in, the flip plate is rotated by the flip motor and the catheter clamping finger assembly on the flip plate and the catheter are synchronously flipped 90°, so that the interface of the catheter is in a vertical state. The catheter clamping finger assembly drives the catheter to descend to complete the plugging. There is no need to perform more operations on the pump tube assembly or the catheter, which further simplifies the assembly process and improves assembly efficiency.

[0019] In the assembly equipment of the above-mentioned medical pump tube assembly, the detection positioning mechanism includes a first camera detection assembly with the lens facing downward and a sliding fixing frame for fixing the first camera detection assembly. The first camera detection assembly is adapted to the position of the clamping finger, and through detection observation holes are provided on the left and right sides of the head of the clamping finger.

[0020] When the catheter is plugged in, the rotating clamping finger assembly drives the catheter to rotate 90°. At this time, the camera detection assembly slides to the top of the clamp head and performs video detection through the through-hole inspection observation hole to determine whether the catheter and the pump pipe are plugged in place. Unqualified products can be screened out or adjusted to improve the yield rate.

[0021] In the aforementioned assembly equipment for medical pump tubing assemblies, the auxiliary clamping assembly includes an auxiliary translation plate, to which is fixedly attached an auxiliary slider adapted for use with a second slide rail. An auxiliary lifting drive source is fixedly attached to the other side of the auxiliary translation plate. The bottom end of the auxiliary lifting drive source is fixedly connected to a horizontally disposed auxiliary lifting plate, which drives the auxiliary lifting plate upward and downward. Several sets of auxiliary clamping assemblies are fixedly attached at equal intervals to the lower end surface of the auxiliary lifting plate. The auxiliary clamping assembly slides and rises synchronously with the material removal assembly on the second gantry, assisting in smoothly moving the tubing to the left side of the pump tubing delivery line to prevent it from drooping and interfering with other components.

[0022] In the assembly equipment of the above-mentioned medical pump tube assembly, the discharge part includes a discharge mounting frame, a discharge translation assembly fixedly connected to the discharge mounting frame, and a discharge platform that can slide on the discharge translation assembly; the discharge platform includes a catheter support plate, a distribution rack and an alignment cylinder with the rod head facing the distribution rack, which are arranged in sequence. The rod head of the alignment cylinder is fixedly connected to a horizontally arranged alignment push plate, and the distribution rack is provided with several groups of "V"-shaped distribution ports.

[0023] When the unloading platform slides with the unloading translation assembly, one end corresponds to the material taking installation assembly, and the other end corresponds to manual or automatic material swinging. The conduit is placed on the unloading platform along the "V"-shaped material distribution port so that the front end of the conduit is suspended in the air, making it easier for the material taking installation assembly to clamp the conduit. The alignment cylinder pushes the push plate and pushes the port of the conduit to align it, so that the length of the front end of the clamped conduit tends to be the same.

[0024] Furthermore, an alignment groove is provided on the alignment push plate, and an alignment protrusion is provided on the side of the material distributor opposite the alignment push plate. The width of the alignment protrusion is greater than the depth of the alignment groove. The alignment cylinder pushes the alignment push plate so that the alignment groove and the alignment protrusion come into contact with each other, and the alignment protrusion is partially embedded in the alignment groove. The alignment groove and the alignment protrusion correspond to each other, and when they come into contact, an appropriate gap is left between the alignment push plate and the material distributor, allowing the front end of the catheter to be clamped and exposed outside the catheter material clamp fingers, facilitating subsequent processing.

[0025] In the aforementioned medical pump tubing assembly assembly, the inspection unit includes an inspection bracket, the upper end of which is fixedly connected to a translational inspection assembly. A fixed inspection plate is slidably connected to the translational inspection assembly. A camera inspection assembly, with its lens facing the pump tubing delivery line, is fixedly connected to the fixed inspection plate. A light source assembly, oriented toward the pump tubing delivery line, is provided between the camera inspection assembly and the pump tubing delivery line. The camera inspection assembly uses video to detect substandard pump tubing assembly quality or improper pump tubing installation. The light source enhances the captured image, improving inspection effectiveness.

[0026] In the assembly equipment of the above-mentioned medical pump tube assembly, a pump tube alignment assembly is provided between the detection part and the pump tube delivery line. The pump tube alignment assembly includes an alignment bracket, a pressing plate, a pressing plate cylinder for driving the pressing plate to move up and down, a guide limit plate, and an alignment cylinder for driving the guide limit plate to move forward and backward. The lower end of the alignment cylinder is connected to the guide limit cylinder and can move up and down under the drive of the guide limit cylinder. A number of pump tube limit grooves for setting up the pump tube assembly are provided on the guide limit plate. The pump tube limit groove is "U"-shaped and the opening is expanded to both sides, and an alignment bracket is provided.

[0027] The pulling cylinder and the guide limit cylinder drive the guide limit plate to move forward and upward, so that the pump tube is embedded in the pump tube limit groove. The pressing plate cylinder drives the pressing plate to move downward to cooperate with the guide limit plate to clamp the pump tube. Then the pulling cylinder pulls back the guide limit plate to align the pump tube assembly. It also facilitates the inspection of the pump tube assembly by the inspection team for quality inspection.

[0028] Compared with the prior art, the technical effects of the present invention are:

[0029] First, the assembly equipment of the medical pump tube assembly provides a device that can assemble catheters at both ends of the pump tube assembly through the cooperation of the first feeding mechanism, the second feeding mechanism and the pump tube conveying line. There is no need to clamp the catheter or the pump tube assembly multiple times. Only one clamping and assembly action is required to accurately and efficiently complete the assembly of the two ends of multiple groups of pump tube assemblies and catheters. The entire assembly process is simple and smooth, which further improves the assembly efficiency.

[0030] Secondly, when inserting the catheter, the first and second loading mechanisms of the assembly equipment of the medical pump tube assembly clamp the assembly end of the catheter and drag it, and through the positioning and rotation of the joint positioning part, the catheter falls to the side of the pump tube conveying line when the installation is completed. During the whole process, there will be no interference between the catheters and the catheters, and between the catheters and the various components, thus avoiding pulling and damage to the pump tube assembly, the catheter or the equipment.

[0031] Third, the main components of the first loading mechanism and the second loading mechanism of the assembly equipment of the medical pump tube assembly are arranged on the right side of the pump tube conveying line, and only the necessary detection part and connector positioning part of the second loading mechanism are arranged on the left side of the pump tube conveying line, so as to make full use of the space on the right side of the pump tube conveying line and reduce the space required to be occupied by the entire equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 This is a top view of the entire assembly equipment of the medical pump tube assembly.

[0033] Figure 2 This is a structural diagram of the connector positioning portion and the material shifting component of the assembly equipment of the medical pump tube assembly.

[0034] Figure 3 This is a schematic diagram of the internal structure of the connector positioning portion of the assembly equipment of the medical pump tube assembly.

[0035] Figure 4 This is a schematic diagram of the structure of the rotating clamping finger assembly of the assembly equipment of the medical pump tube assembly.

[0036] Figure 5 This is a structural diagram of the glue filling part of the assembly equipment of the medical pump tube assembly.

[0037] Figure 6 This is a top view of the internal structure of the glue filling part of the assembly equipment of this medical pump tube assembly.

[0038] Figure 7 This is a cross-sectional view of the assembly equipment storage box of the medical pump tube assembly.

[0039] Figure 8 This is a schematic diagram of the structure of the rubber-filled parts of the assembly equipment of the medical pump tube assembly.

[0040] Figure 9 This is a schematic diagram of the assembly equipment for the medical pump tube assembly, including the material removal and installation components.

[0041] Figure 10 This is a schematic diagram of the structure of the flip assembly of the assembly equipment of the medical pump tube assembly.

[0042] Figure 11 This is a schematic diagram of the structure of the catheter clamp finger assembly of the assembly equipment of the medical pump tube assembly.

[0043] Figure 12 The assembly equipment of the medical pump tube assembly is detected as a schematic diagram of the mechanism structure.

[0044] Figure 13 This is a schematic diagram of the structure of the auxiliary clamping component of the assembly equipment of the medical pump tube assembly.

[0045] Figure 14 This is a structural diagram of the discharge section of the assembly equipment for the medical pump tube assembly.

[0046] Figure 15 This is an enlarged view of area A of the assembly equipment of this medical pump tube assembly.

[0047] Figure 16 This is a schematic diagram of the structure of the detection part of the assembly equipment of the medical pump tube assembly.

[0048] Figure 17 This is a schematic diagram of the structure of the pump tube pulling assembly of the assembly equipment of the medical pump tube assembly.

[0049] Figure 18 This is a schematic diagram of the structure of the pump tube assembly of the assembly equipment of the medical pump tube assembly.

[0050] In the figure, 1 is a pump tube conveying line, 11 is a conveyor belt, 12 is a conveying drive mechanism, 13 is a pump tube fixture assembly, 21 is a first feeding mechanism, 211 is a first gantry, 212 is a first beam, 213 is a first slide rail, 22 is a second feeding mechanism, 221 is a second gantry, 222 is a second beam, 223 is a second slide rail, 3 is a detection unit, 31 is a detection bracket, 32 is a detection translation assembly, 33 is a detection fixing plate, 34 is a second camera detection assembly, 35 is a light source assembly, 36 is a pump tube pulling assembly, 361 is a pulling bracket, 362 is a pressing plate, 363 is a pressing plate cylinder, 364 is a guide limit plate, 365 is a pulling cylinder, 366 is a guide limit cylinder, 367 is a pump tube limiting groove, 4 is a joint positioning unit, 41 is a base frame, 411 is a base plate, 41 2 is a slide rail, 413 is a support plate, 414 is a front bearing seat, 415 is a rear bearing seat, 416 is a positioning cylinder, 42 is a housing, 43 is a rotating finger assembly, 431 is a finger, 432 is a finger drive source, 433 is a rotating fixed block, 434 is a rotating shaft, 435 is a rotating motor, 436 is a synchronous wheel, 437 is a synchronous belt, 438 is a detection observation hole, 44 is a column, 441 is a locking block, 442 is a material-diverting pad, 45 is a push plate drive source, 46 is a push plate, 461 is a connecting part, 462 is a horizontal part, 463 is an inclined part, 5 is a glue adding part, 51 is a glue storage box, 511 is a glue storage bottle, 512 is a glue discharging base, 513 is a glue inlet for the base, 5131 is a push rod, 514 is a glue discharging channel, 515 is a glue discharging column, 516 is a cavity, 517 is a through port,518 is a pressure block, 5191 is a spring, 5192 is a ball, 52 is a glue adding box, 53 is a glue connecting box, 54 is a glue adding mounting bracket, 55 is a glue adding part, 551 is a glue adding head, 552 is a glue head connecting part, 553 is a pipe inlet, 554 is a glue inlet channel, 56 is a rotating component, 561 is a rotating shaft, 562 is a gear, 563 is a transmission gear, 57 is a rotating drive component, 58 is a glue adding lifting drive source, 581 is a glue adding fixing plate, 6 is a material discharge part, 61 is a material discharge mounting bracket, 62 is a material discharge translation component, 63 is a material discharge platform, 631 is a conduit support plate, 632 is a material distribution rack, 6321 is an alignment protrusion, 633 is an alignment cylinder, 634 is an alignment push plate, 6341 is an alignment groove, 635 is a material distribution port, 7 is an in-place detection component, 71 is a first camera detection component, 72 is a slide Dynamic fixed frame, 8 is the material reclaiming installation assembly, 81 is the translation plate, 82 is the material reclaiming slider, 83 is the material reclaiming lifting drive source, 84 is the material reclaiming lifting plate, 85 is the flip support plate, 86 is the flip plate, 87 is the flip assembly, 871 is the flip drive source, 872 is the flip fixing block, 873 is the flip limit slot, 874 is the flip connecting block, 875 is the limit block, 88 is the catheter clamping finger assembly, 881 is the catheter clamping finger, 8811 is the clamping finger connection part, 8812 is the clamping finger head, 882 is the catheter clamping finger drive source, 9 is the auxiliary material clamping assembly, 91 is the auxiliary translation plate, 92 is the auxiliary slider, 93 is the auxiliary lifting drive source, 94 is the auxiliary lifting plate, 95 is the auxiliary clamping pipe assembly, 101 is the pump pipe, 102 is the pump connecting pipe, 1021 is the large interface, 1022 is the small interface, and 1023 is the measuring interface. DETAILED DESCRIPTION

[0051] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solutions of the present invention, but the present invention is not limited to these embodiments.

[0052] like Figure 18 The pump tube assembly shown includes a pump tube 101 and a pump connecting pipe 102. The pump connecting pipe 102 includes a large interface 1021, a small interface 1022 and a side interface 1023. The large interface 1021 is connected to both ends of the pump tube 101. The purpose of the present invention is to complete the automatic connection between the catheter and the side interfaces 1023 at both ends.

[0053] like Figure 1As shown, an assembly device for a medical pump tube assembly includes a pump tube conveying line 1 and a feeding mechanism, the feeding mechanism includes a first feeding mechanism 21 and a second feeding mechanism 22 sequentially arranged along the conveying direction of the pump tube conveying line 1, the pump tube conveying line 1 includes a conveyor belt 11 and a conveying drive mechanism 12 for driving the conveyor belt 11 for circular conveying, and a plurality of groups of pump tube fixture assemblies 13 are arranged at intervals on the conveyor belt 11; the first feeding mechanism 21 includes a detection part 3 and a joint positioning part 4 sequentially arranged on the right side of the pump tube conveying line 1 along the conveying direction of the pump tube conveying line 1, a glue adding part 5 and a discharge part 6 are sequentially arranged behind the joint positioning part 4, and also includes a first gantry 211 spanning the discharge part 6, the glue adding part 5, the joint positioning part 4 and the pump tube conveying line 1, and a first crossbeam 212 of the first gantry 211 A horizontal first slide rail 213 is provided on it, and an in-place detection component 7 and a liftable material picking installation component 8 are slidably installed on the first gantry 211 in sequence; the second feeding mechanism 22 includes a detection part 3 and a joint positioning part 4 which are arranged on the left side of the pump pipe conveying line 1 along the conveying direction of the pump pipe conveying line 1, a glue adding part 5 arranged on the right side of the pump pipe conveying line 1, and a discharge part 6 arranged behind the glue adding part 5, and also includes a second gantry 221 which is spanned over the discharge part 6, the glue adding part 5, the pump pipe conveying line 1 and the joint positioning part 4, and a second horizontal slide rail 223 is provided on the second crossbeam 222 of the second gantry 221, and a liftable material picking installation component 8, an auxiliary clamping component 9 which is lifted and lowered synchronously with the material picking installation component 8, and an in-place detection component 7 are slidably installed on the second gantry 221 in sequence. The pump tube conveying line 1 is used to convey the pump tube assembly. When the pump tube assembly is delivered to the predetermined position, the pump tube conveying line 1 stops running. At this time, the first feeding mechanism 21 and the second feeding mechanism 22 start working at the same time. The detection part 3 is used to detect whether the quality of the pump tube assembly is substandard or the pump tube is not installed accurately. The joint positioning part 4 fixes the pump tube 102. The material taking and installation component 4 clamps the catheter placed flat on the discharge part 6 and sends it to the glue adding part 5 to add glue, and is translated to the top of the pump tube 102 through the slide rail on the gantry. Then the material taking and installation component 4 descends to connect the catheter with the side interface 1023 of the pump tube 102. The in-place detection component 7 detects whether the catheter is plugged in and screens out unqualified products.

[0054] As a preferred solution, Figure 2 、 Figure 3 、 Figure 4As shown, the joint positioning part 4 includes a base frame 41 and a shell 42. A base plate 411 is fixed on the base frame 41, a slide rail 412 is provided on the base plate 411, a positioning part support plate 413 is slidably mounted on the base plate 411, and a plurality of rotating clamping finger assemblies 43, a front bearing seat 414 and a rear bearing seat 415 are provided on the positioning part support plate 413. A positioning part cylinder 416 for driving the positioning part support plate 413 to slide back and forth is fixedly connected to the bottom surface of the base plate 411; the rotating clamping finger assembly 43 includes a clamping finger 431 for clamping the pump pipe, A finger driving source 432 that controls the opening and closing of the finger 431, a rotating fixed block 433 fixedly connected to the rear end of the finger driving source 432, a rotating shaft 434 fixedly connected to the rear end of the rotating fixed block 433, and a rotating motor 435 fixedly connected to the lower bottom surface of the positioning part support plate 413. The rotating shaft 434 passes through the front bearing seat 414 and the rear bearing seat 415 where bearings are respectively provided. Synchronous wheels 436 are correspondingly provided on the output shafts of the rotating shaft 434 and the rotating motor 435. The two synchronous wheels 436 are connected through a synchronous belt 437.

[0055] Furthermore, a material-dipping mechanism is provided on the side of the joint positioning portion 4, which includes a column 44, a push plate 46 and a push plate driving source 45 for driving the push plate 46 to slide horizontally. The upper portion of the column 44 is fixedly connected to the first and second cross beams, and a locking block 441 is provided on the column 44. A horizontally arranged material-dipping pad 442 is fixedly connected to the locking block 441. The bottom surface of the material-dipping pad 442 is fixedly connected to the push plate driving source 45. The push plate 46 is horizontally arranged above the shell 42, and includes a connecting portion 461, a horizontal portion 462 and a downwardly inclined inclined portion 463. One end of the connecting portion 461 is fixedly connected to the push plate driving source 45, and the side of the connecting portion 461 is fixedly connected to the push plate driving source 45. The horizontal portion 462 is fixedly connected, and the horizontal portion 462 and the inclined portion 463 are integrally formed. The inclined portion 463 is "L"-shaped, and one part is close to the upper surface of the shell 42 without contacting it, and the other part is close to the side of the shell 42 without contacting it. The "L"-shaped inclined portion 463 tends to surround the upper surface and side of the shell 42. The push plate driving source 45 can drive the push plate 46 to move backward, and move the catheter to avoid the catheter getting stuck. The inclined portion 463 located on the side can also push the catheter hanging on the side of the pump pipe positioning mechanism 4 close to the column 44 back to the upper surface of the shell 12 during the pushing process, so as to avoid the catheter getting stuck, pulled and damaged during transportation.

[0056] As a preferred solution, Figure 5 、 Figure 6 、 Figure 7 、 Figure 8As shown, the glue adding section 5 includes a glue storage box 51, a glue adding box 52, a glue connecting box 53, a glue adding mounting frame 54, a glue adding member 55, a plurality of rotating components 56, a rotating driving member 57 that can drive the rotating component 56 to rotate, and a glue adding lifting driving source 58 that is fixedly connected to the glue adding mounting frame 54; the top of the glue adding lifting driving source 58 is fixedly connected to a glue adding fixing plate 581 and can drive the glue adding fixing plate 581 to move up and down. The rotating drive members 57 are all fixedly connected to the glue adding fixed plate 581. The glue storage box 51 is connected to the glue adding box 52 through a connecting pipe and glue is delivered to the glue adding box 52. The glue adding box 52 is located in front of the rotating assembly 56. Several glue adding members 55 are accommodated in the glue adding box 52 in parallel and at intervals. The rotating assembly 56 includes a rotating shaft 561. The front part of the rotating shaft 561 passes through the glue adding box 52. The glue adding member 55 is fixed to the front end of the rotating shaft 561. The rotating drive member 57 is connected to the rotating shaft 561 and drives the belt The rotating shaft 561 and the glue adding member 55 rotate synchronously. A gear 562 is fixedly connected to the rear of the rotating shaft 561. The two adjacent sets of rotating components 561 are engaged and transmitted through a transmission gear 563. The glue adding member 55 includes a disc-shaped glue adding head 551 and a glue head connecting portion 552. The middle of the glue adding head 551 is provided with a front-to-back through-pipe inlet 553. A plurality of radially penetrating glue feeding channels 554 are provided between the outer peripheral wall of the glue adding head 551 and the peripheral wall of the pipe inlet 553. The glue storage box 51 It includes a glue storage bottle 511 and a glue discharge base 512. The glue discharge base 512 includes a base glue inlet 513 and a glue discharge channel 514 connected to the base glue inlet 513. A glue discharge column 515 is provided in the glue storage bottle 51. The interior of the glue discharge column 515 is axially penetrated to form a cavity 516. The body of the glue discharge column 515 is provided with a number of through holes 517 that are connected to the cavity 516. The lower end of the glue discharge column 515 passes through the bottle mouth of the glue storage bottle 511 and is connected to the base glue inlet 512.

[0057] Furthermore, a pressure block 518 is fixedly connected to the upper end of the glue outlet column 515, and the lower part of the cavity 516 is a reduced diameter cavity. A spring 5191 and a ball 5192 are provided in the cavity 516. The upper end of the spring 5191 is fixedly connected to the pressure block 518, and the lower end is in conflict with the ball 5192. The diameter of the ball 5192 is larger than the diameter of the reduced diameter cavity; the base glue inlet 513 is provided with a vertically arranged push rod 5131, and the push rod 5131 passes through the reduced diameter cavity and extends into the cavity 516. When taking out or installing the glue storage bottle 1, the ball 5192 in the cavity 516 can firmly block the entrance of the reduced diameter cavity under the action of the spring 5191, and the glue is sealed in the glue storage bottle 1; when the glue storage bottle 1 is installed on the glue outlet base 512, the push rod 5131 set at the base glue inlet 513 will push up the ball 5192 to allow the glue to flow into the base glue inlet 513. During the entire process, no glue will leak out to pollute the interior of the glue storage box 51, further improving the cleanliness and hygiene of the glue storage box 51.

[0058] As a preferred solution, Figure 9As shown, the material picking installation assembly 8 includes a material picking translation plate 81, on which a material picking slider 82 is fixedly connected to the first and second slide rails 213, 223, and the other side of the material picking translation plate 81 is fixedly connected to a material picking lifting drive source 83, the bottom end of the material picking lifting drive source 83 is fixedly connected to a horizontally set material picking lifting plate 84 and can drive the material picking lifting plate 84 to move up and down, the left and right ends of the material picking lifting plate 84 are respectively fixedly connected to a flip support plate 85, between the two flip support plates 85 there is a flip plate 86 that is flippably connected, the outer side of the flip support plate 85 is fixedly connected to a flip assembly 87 that drives the flip plate 86 to flip, and a plurality of groups of catheter clamping finger assemblies 88 are fixedly connected to the flip plate 86 at equal distances.

[0059] Further, such as Figure 10 As shown, the flip assembly 87 includes a horizontally arranged flip driving source 871 and a flip fixing block 872 fixedly connected to the outside of the flip support plate 85, the flip driving source 871 is fixedly connected to the outside of the flip fixing block 872 and the rotating shaft passes through the flip fixing block 872, the flip support plate 85 and the flip plate 86, a flip limiting groove 873 is provided on the flip fixing block 872, a flip connecting block 874 is fixedly connected to the rotating shaft of the flip driving source 871 and the flip connecting block 874 is arranged in the flip limiting groove 873, the flip connecting block 874 is concentrically arranged with the flip limiting groove 873, the outer peripheral surface of the flip connecting block 874 is fixedly connected to the limiting block 875, and when the limiting block 875 rotates, it conflicts with the side of the flip limiting groove 873 to limit the flip angle to 90°.

[0060] Further, such as Figure 11 As shown, the catheter finger clamping assembly 88 includes a catheter clamping finger 881 and a catheter clamping finger drive source 882 that drives the catheter clamping finger 881 to open and close. The catheter clamping finger 881 includes a clamping finger connecting portion 8811 and a clamping finger clamping head portion 8812. The clamping finger clamping head portion 8812 is located on the side of the clamping finger connecting portion 8811. When the catheter clamping finger assembly 88 is closed, the clamped catheter is located on the side of the catheter clamping finger drive source 881 and is parallel to the catheter clamping finger drive source 882. The clamping finger clamping head portion 8812 is located on the side of the clamping finger connecting portion 8811. When clamping the catheter, the flip assembly 87 drives the catheter clamping finger drive source 881 to flip 90° to a horizontal state. At this time, the clamping finger clamping head portion 8812 clamps the catheter downward. Then, the catheter clamping finger drive source 881 is flipped back to a vertical state. At this time, the catheter is also in a vertical state with the catheter connector facing downward. In this state, plugging the catheter and the pump pipe 102 can minimize the space occupied during plugging.

[0061] As a preferred solution, Figure 4 、 Figure 12As shown, the in-place detection component 7 includes a first camera detection component 71 with a lens facing downward and a sliding fixing frame 72 for fixing the first camera detection component 71. The first camera detection component 71 and the clamping finger 431 are positioned to be adapted to each other, and a through detection observation hole 438 is provided on the left and right sides of the head of the clamping finger 431.

[0062] As a preferred solution, Figure 13 As shown, the auxiliary clamping assembly 9 includes an auxiliary translation plate 91, to which is fixedly connected an auxiliary slider 92 adapted for use with the second slide rail 223. The other side of the auxiliary translation plate 91 is fixedly connected to an auxiliary lifting drive source 93. The bottom end of the auxiliary lifting drive source 93 is fixedly connected to a horizontally arranged auxiliary lifting plate 94, which can drive the auxiliary lifting plate 94 up and down. Several groups of auxiliary pipe clamping assemblies 95 are fixedly connected at equal intervals to the lower end surface of the auxiliary lifting plate 94. The auxiliary clamping assembly 9 and the material removal installation assembly 8 on the second gantry 221 slide and rise and fall synchronously, assisting in smoothly moving the conduit to the left side of the pump pipe conveying line 1 for insertion, thereby preventing the conduit from hanging down and interfering with other components.

[0063] As a preferred solution, Figure 14 、 Figure 15 As shown, the discharge part 6 includes a discharge mounting frame 61, a discharge translation assembly 62 fixedly connected to the discharge mounting frame 61, and a discharge platform 63 that can slide on the discharge translation assembly 62; the discharge platform 63 includes a conduit support plate 631, a distribution rack 632 and an alignment cylinder 633 with a rod head facing the distribution rack 632, which are arranged in sequence, and the rod head of the alignment cylinder 633 is fixedly connected with a horizontally arranged alignment push plate 634, and the distribution rack 632 is provided with a plurality of groups of "V"-shaped distribution openings 635; the alignment push plate 634 is provided with an alignment groove 6341, and the side of the distribution rack 632 opposite to the alignment push plate 634 is provided with an alignment protrusion 6321, the width of the alignment protrusion 6321 is greater than the depth of the alignment groove 6341, and the alignment cylinder 633 pushes the alignment push plate 634 so that the alignment groove 6341 and the alignment protrusion 6321 conflict with each other, and the alignment protrusion 6321 is partially embedded in the alignment groove 6341. The alignment groove 6341 and the alignment protrusion 6321 correspond to each other. When the two conflict with each other, they can leave an appropriate gap between the alignment push plate 634 and the material distribution rack 632, so that the front end of the catheter is exposed outside the catheter material clamping finger 881, which is convenient for subsequent processing.

[0064] As a preferred solution, Figure 16 As shown, the detection part 3 includes a detection bracket 31, the upper end of the detection bracket 31 is fixedly connected to a detection translation assembly 32, the detection translation assembly 32 is slidably connected to a detection fixed plate 33, the detection fixed plate 33 is fixedly connected to a second camera detection assembly 34 with a lens facing the pump tube conveying line 1, and a light source assembly 35 is provided between the second camera detection assembly 34 and the pump tube conveying line 1.

[0065] As a preferred solution, Figure 17 As shown, a pump tube pulling assembly 36 is provided between the detection part 3 and the pump tube conveying line 1. The pump tube pulling assembly 36 includes a pulling bracket 361. The upper part of the pulling bracket 361 is fixedly connected to a pressing plate cylinder 363 with a rod head facing downwards. The rod head of the pressing plate cylinder 363 is fixedly connected to a pressing plate 362 and can drive the pressing plate 362 to move up and down. The lower part of the pulling bracket 361 is fixedly connected to a lifting cylinder 366 with a rod head facing upwards. The rod head of the lifting cylinder 366 is fixedly connected to a horizontally arranged pulling cylinder 365. The rod head of the pulling cylinder 365 is directed toward the pump pipe conveying line 1. The rod head of the pulling cylinder 365 is fixedly connected with a vertically arranged guide limit plate 364 and can drive the guide limit plate 364 to move forward and backward. The lower end of the pulling cylinder 365 is connected to the guide limit cylinder 366 and can move up and down under the drive of the guide limit cylinder 366. A plurality of pump pipe limit grooves 367 for setting up the pump pipe assembly are provided on the guide limit plate 364. The pump pipe limit grooves 367 are "U"-shaped and the openings are expanded to both sides.

[0066] The above embodiments are only preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the scope of protection defined by the claims of the present invention.

Claims

1. An assembly device for a medical pump tube assembly, comprising a pump tube delivery line (1) and a feeding mechanism, characterized in that: The feeding mechanism comprises a first feeding mechanism (21) and a second feeding mechanism (22) which are sequentially arranged along the conveying direction of the pump pipe conveying line (1); the pump pipe conveying line (1) comprises a conveyor belt (11) and a conveying drive mechanism (12) for driving the conveyor belt (11) for cyclic conveying; and a plurality of groups of pump pipe fixture assemblies (13) are arranged at intervals on the conveyor belt (11); The first feeding mechanism (21) comprises a detection portion (3) and a joint positioning portion (4) which are sequentially arranged on the right side of the pump pipe conveying line (1) along a direction perpendicular to the conveying direction of the pump pipe conveying line (1), a glue adding portion (5) and a material discharge portion (6) are sequentially arranged behind the joint positioning portion (4), and further comprises a first gantry (211) which is erected across the material discharge portion (6), the glue adding portion (5), the joint positioning portion (4) and the pump pipe conveying line (1), a first horizontal slide rail (213) is provided on a first crossbeam (212) of the first gantry (211), and an in-position detection component (7) and a liftable material taking installation component (8) are sequentially slidably mounted on the first gantry (211); The second feeding mechanism (22) comprises a detection portion (3) and a joint positioning portion (4) arranged in sequence on the left side of the pump tube conveying line (1) along a direction perpendicular to the conveying direction of the pump tube conveying line (1), a glue adding portion (5) arranged on the right side of the pump tube conveying line (1), and a discharge portion (6) arranged behind the glue adding portion (5), and also comprises a second gantry (221) spanning over the discharge portion (6), the glue adding portion (5), the pump tube conveying line (1) and the joint positioning portion (4), a second horizontal slide rail (223) being provided on a second crossbeam (222) of the second gantry (221), and a liftable material taking installation assembly (8), an auxiliary material clamping assembly (9) which rises and falls synchronously with the material taking installation assembly (8), and an in-position detection assembly (7) being slidably mounted in sequence on the second gantry (221); The pump tube conveying line (1) is used to convey the pump tube assembly. When the pump tube assembly is delivered to a predetermined position, the pump tube conveying line (1) stops running, the first feeding mechanism (21) and the second feeding mechanism (22) start working at the same time, the detection part (3) is used to detect the quality of the pump tube assembly, the joint positioning part (4) fixes the pump tube (102), the material taking installation component (8) clamps the catheter placed flat on the discharge part (6) and sends it to the glue adding part (5) to add glue, and moves it horizontally to the top of the pump tube (102), then the material taking installation component (8) descends to connect the catheter with the side interface (1023) of the pump tube (102), and the in-place detection component (7) detects whether the catheter is plugged in place.

2. The assembly equipment for the medical pump tube assembly according to claim 1, characterized in that: The joint positioning portion (4) comprises a base frame (41) and a housing (42); a base plate (411) is fixedly mounted on the base frame (41); a slide rail (412) is provided on the base plate (411); a positioning portion support plate (413) is slidably mounted on the base plate (411); a plurality of rotating clamping finger assemblies (43), a front bearing seat (414) and a rear bearing seat (415) are provided on the positioning portion support plate (413); and a positioning portion cylinder (416) for driving the positioning portion support plate (413) to slide forward and backward is fixedly connected to the bottom surface of the base plate (411); The rotating clamping finger assembly (43) comprises a clamping finger (431) for clamping the pump pipe, a clamping finger driving source (432) for controlling the opening and closing of the clamping finger (431), a rotating fixed block (433) fixedly connected to the rear end of the clamping finger driving source (432), a rotating shaft (434) fixedly connected to the rear end of the rotating fixed block (433), and a rotating motor (435) fixedly connected to the bottom surface of the positioning portion support plate (413). The rotating shaft (434) respectively passes through a front bearing seat (414) and a rear bearing seat (415) provided with bearings. Synchronous wheels (436) are correspondingly provided on the rotating shaft (434) and the output shaft of the rotating motor (435). The two synchronous wheels (436) are connected by a synchronous belt (437).

3. The assembly equipment for the medical pump tube assembly according to claim 1, characterized in that: The glue adding section (5) includes a glue storage box (51), a glue adding box (52), a glue connecting box (53), a glue adding mounting frame (54), a glue adding member (55), a plurality of rotating components (56), a rotating driving member (57) capable of driving the rotating components (56) to rotate, and a glue adding lifting driving source (58) fixedly connected to the glue adding mounting frame (54); The top of the glue adding and lifting driving source (58) is fixedly connected to a glue adding fixed plate (581) and can drive the glue adding fixed plate (581) to move up and down. The glue storage box (51), the glue adding box (52), the rotating assembly (56) and the rotating driving member (57) are all fixedly connected to the glue adding fixed plate (581). The glue storage box (51) is connected to the glue adding box (52) through a connecting pipe and delivers glue to the glue adding box (52). The glue adding box (52) is located in front of the rotating assembly (56). A plurality of glue adding members (55) are accommodated in the glue adding box (52) in parallel and at intervals. The rotating assembly (56) includes a rotating shaft (561), the front portion of the rotating shaft (561) passes through the glue adding box (52), the glue adding member (55) is fixed to the front end of the rotating shaft (561), the rotating driving member (57) is connected to the rotating shaft (561) and drives the rotating shaft (561) and the glue adding member (55) to rotate synchronously, the rear portion of the rotating shaft (561) is fixedly connected to a gear (562), and the two adjacent sets of rotating assemblies (56) are meshed and driven by a transmission gear (563); The glue adding member (55) includes a disc-shaped glue adding head (551) and a glue head connecting portion (552). A pipe inlet (553) that passes through the middle of the glue adding head (551) is provided. A plurality of radially penetrating glue feeding channels (554) are provided between the outer peripheral wall of the glue adding head (551) and the peripheral wall of the pipe inlet (553). The glue storage box (51) includes a glue storage bottle (511) and a glue discharging base (512). The glue discharging base (512) includes a base glue inlet (513) and a glue discharging channel (514) connected to the base glue inlet (513). A glue discharging column (515) is provided in the glue storage bottle (511). The interior of the glue discharging column (515) is axially penetrated to form a cavity (516). The body of the glue discharging column (515) is provided with a plurality of through openings (517) that are in communication with the cavity (516). The lower end of the glue discharging column (515) passes through the bottle opening of the glue storage bottle (511) and is in communication with the base glue inlet (513).

4. The assembly equipment for the medical pump tube assembly according to claim 1, characterized in that: The material picking installation assembly (8) includes a material picking translation plate (81), a material picking slider (82) adapted to the first slide rail (213) and the second slide rail (223) is fixedly connected to the material picking translation plate (81), a material picking lifting drive source (83) is fixedly connected to the other side of the material picking translation plate (81), the bottom end of the material picking lifting drive source (83) is fixedly connected to a horizontally arranged material picking lifting plate (84) and can drive the material picking lifting plate (84) to move up and down, the left and right ends of the material picking lifting plate (84) are respectively fixedly connected to a flip support plate (85), a flip plate (86) is flipably connected between the two flip support plates (85), a flip assembly (87) for driving the flip plate (86) to flip is fixedly connected to the outer side of the flip support plate (85), and a plurality of groups of catheter clamping finger assemblies (88) are fixedly connected to the flip plate (86) at equal distances.

5. The assembly equipment for the medical pump tube assembly according to claim 2, characterized in that: The in-position detection assembly (7) comprises a first camera detection assembly (71) with a lens facing downward and a sliding fixing frame (72) for fixing the first camera detection assembly (71). The first camera detection assembly (71) and the clamping finger (431) are positioned in a manner adapted to each other. Through detection observation holes (438) are provided on the left and right sides of the head of the clamping finger (431).

6. The assembly equipment for the medical pump tube assembly according to claim 1, characterized in that: The auxiliary clamping assembly (9) includes an auxiliary translation plate (91), an auxiliary sliding block (92) adapted to the second slide rail (223) is fixedly connected to the auxiliary translation plate (91), an auxiliary lifting drive source (93) is fixedly connected to the other side of the auxiliary translation plate (91), the bottom end of the auxiliary lifting drive source (93) is fixedly connected to a horizontally arranged auxiliary lifting plate (94) and can drive the auxiliary lifting plate (94) to move up and down, and a plurality of auxiliary pipe clamping assemblies (95) are fixedly connected to the lower end surface of the auxiliary lifting plate (94) at equal distances.

7. The assembly equipment for the medical pump tube assembly according to claim 1, characterized in that: The discharge portion (6) includes a discharge mounting frame (61), a discharge translation assembly (62) fixedly connected to the discharge mounting frame (61), and a discharge platform (63) slidable on the discharge translation assembly (62); The material discharging platform (63) comprises a conduit support plate (631), a material distribution frame (632) and an alignment cylinder (633) with its rod head facing the material distribution frame (632) arranged in sequence. The rod head of the alignment cylinder (633) is fixedly connected to a horizontally arranged alignment push plate (634). The material distribution frame (632) is provided with a plurality of groups of "V"-shaped material distribution openings (635).

8. The assembly equipment for the medical pump tube assembly according to claim 7, characterized in that: The alignment push plate (634) is provided with an alignment groove (6341), and the side of the material distribution rack (632) opposite to the alignment push plate (634) is provided with an alignment protrusion (6321), the width of the alignment protrusion (6321) is greater than the depth of the alignment groove (6341), and the alignment cylinder (633) pushes the alignment push plate (634) so ​​that the alignment groove (6341) and the alignment protrusion (6321) conflict with each other, and the alignment protrusion (6321) is partially embedded in the alignment groove (6341).

9. The assembly equipment for the medical pump tube assembly according to claim 1, characterized in that: The detection portion (3) comprises a detection bracket (31), the upper end of the detection bracket (31) is fixedly connected to a detection translation assembly (32), a detection fixing plate (33) is slidably connected to the detection translation assembly (32), a second camera detection assembly (34) with a lens facing the pump tube conveying line (1) is fixedly connected to the detection fixing plate (33), and a light source assembly (35) is provided between the second camera detection assembly (34) and the pump tube conveying line (1).

10. The assembly equipment for medical pump tube assembly according to claim 1, characterized in that: A pump tube alignment assembly (36) is provided between the detection portion (3) and the pump tube conveying line (1), and the pump tube alignment assembly (36) includes an alignment bracket (361), the upper portion of the alignment bracket (361) is fixedly connected to a press plate cylinder (363) with a rod head facing downward, the rod head of the press plate cylinder (363) is fixedly connected to a press plate (362) and can drive the press plate (362) to move up and down, and the lower portion of the alignment bracket (361) is fixedly connected to a lifting cylinder (366) with a rod head facing upward, and the rod head of the lifting cylinder (366) is fixedly connected to a horizontally arranged alignment cylinder. (365), the rod head of the pulling cylinder (365) faces the pump pipe conveying line (1), the rod head of the pulling cylinder (365) is fixedly connected with a vertically arranged guide limit plate (364) and can drive the guide limit plate (364) to move forward and backward, the lower end of the pulling cylinder (365) is connected to the lifting cylinder (366) and can move up and down under the drive of the lifting cylinder (366), and a plurality of pump pipe limit grooves (367) for erecting the pump pipe assembly are provided on the guide limit plate (364), and the pump pipe limit grooves (367) are "U"-shaped and the openings are expanded to both sides.

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