Material alignment and handling device for an infusion extension tube production line

Abstract

The utility model provides a kind of material alignment and handling device of infusion extension tube production line, it is characterized by: it includes alignment rack, is equipped with frame on alignment rack, is equipped with a pair of slide rails on frame, rack is equipped with rack on the frame of a pair of slide rails side, movable first handling assembly and second handling assembly are bridged with rack corresponding cooperation on slide rail, alignment assembly is equipped with corresponding cooperation with first handling assembly, second handling assembly and third handling assembly on frame.The utility model structure is compact, degree of automation is high, it is applicable to different lengths of infusion extension tube, avoid the subsequent architecture not in the quality problem of processing product caused by not neat placement, solve the labor cost, improve production efficiency, reduce the bad rate of spade flat.

Description

Technical Field

[0001] This utility model relates to the field of medical consumable production equipment, specifically a material alignment and handling device for an infusion extension tube production line. Background Technology

[0002] During the assembly and processing of infusion extension tubes, the remaining components of the infusion extension tube need to be bonded to both ends of the infusion extension tube. In the existing assembly and processing of infusion extension tubes, workers need to manually move the infusion extension tube to the designated position and arrange it neatly before bonding.

[0003] In the current assembly process of infusion tubing, manual handling and placement are primarily carried out. However, due to the large quantity of products, handling and placement are time-consuming, and damage during handling can easily occur, affecting subsequent processing operations. Furthermore, manual placement is limited by the different lengths of the products and the operator's skill level, leading to misalignment. This results in inadequate or misaligned bonding during subsequent bonding work. Such situations severely impact product quality and yield, thereby affecting production efficiency. Utility Model Content

[0004] The present invention aims to overcome the shortcomings of the prior art by providing a material alignment and handling device for an infusion extension tube production line.

[0005] This application provides the following technical solution: A material alignment and handling device for an infusion extension tube production line is characterized in that: it includes a storage frame and an alignment frame, a frame body is provided on the alignment frame, a pair of slide rails are provided on the frame body, a rack is provided on one side of the frame body of one of the slide rails, a movable first handling component, a second handling component and a third handling component corresponding to and cooperating with the rack are connected across the slide rail, and an alignment component corresponding to and cooperating with the first handling component, the second handling component and the third handling component is provided on the frame body.

[0006] Based on the above technical solutions, the following technical solutions are also possible: The first conveying assembly includes a first movable plate, with first sliders corresponding to slide rails at both ends of the first movable plate, a first movable motor on the first movable plate, a gear corresponding to a rack on the output end of the first movable motor, a lower mounting plate on the first movable plate, a set of material picking cylinders mounted on the lower mounting plate, and a material picking clamp at the output end of the material picking cylinders.

[0007] The second conveying assembly includes a second moving plate, with second sliders corresponding to slide rails at both ends of the second moving plate, a second moving motor on the second moving plate, a gear corresponding to a rack on the output end of the second moving motor, a longitudinal lifting device on the second moving plate, a lifting plate on the output shaft of the lifting device, a set of material picking cylinders on the lifting plate, and a material picking clamp at the output end of the material picking cylinders.

[0008] The alignment assembly includes a support frame spanning a frame below the second and third transport components. A fixed infusion extension tube end-face alignment mechanism spans a frame on one side of the support frame. A first support plate spans between the support frame and the infusion extension tube end-face alignment mechanism. A linear motion device is provided on the frame. Another movable infusion extension tube end-face alignment mechanism connected and cooperating with the linear motion device spans a frame on the other side of the support frame. A second support plate is installed on the infusion extension tube end-face alignment mechanism, and one end of the second support plate forms a movable overlapping engagement with the first support plate.

[0009] The infusion extension tube end-face alignment mechanism includes alignment mounting plates distributed along the width of the frame. A set of upright plates are provided on the alignment mounting plates, along with a set of V-shaped notches. Outwardly extending cantilever arms are provided on the alignment mounting plates, with fixed plates spanning the cantilever arms. A set of V-shaped through slots, coaxially corresponding to the V-shaped notches, are provided on the fixed plates. Corresponding movable push blocks are inserted into each V-shaped through slot. A connecting plate connected to all movable push blocks is provided on the outside of the fixed plates. A cylinder corresponding to the connecting plate is provided on the fixed plates. An infusion extension tube straightening assembly is also provided on the alignment mounting plate between the through slots and the upright plates.

[0010] The infusion extension tube straightening assembly includes: an output cylinder mounted on the bottom surface of the alignment mounting plate; a straightening rack connected to the output end of the output cylinder via a linkage plate; a pair of rack support plates corresponding to the straightening racks mounted on the alignment mounting plate; a set of second gears corresponding to the straightening racks mounted on the alignment mounting plate; and a straightening hook mounted on each second gear.

[0011] The linear motion device includes: a servo motor and a rotating wheel on the frame; a synchronous belt forming a transmission engagement on the servo motor and the rotating wheel; a pulling block on the synchronous belt; the pulling block being connected to a movable alignment mechanism for the end face of another infusion extension tube; an alignment mechanism slider on the alignment mechanism for the end face of the infusion extension tube; and a slide rail on the frame corresponding to the alignment mechanism slider.

[0012] The height of the upright plate closest to the infusion extension tube straightening component is greater than the height of the other upright plates.

[0013] Advantages of the utility model: This utility model has a compact structure and a high degree of automation. It is suitable for infusion extension tubes of different lengths, avoids product quality problems caused by misaligned placement in subsequent structures, solves labor costs, improves production efficiency, and reduces the defect rate of leveling. Attached Figure Description

[0014] Figure 1 Here is a schematic diagram of the structure of this utility model: Figure 2 yes Figure 1 Enlarged view of direction A in the image; Figure 3 This is a schematic diagram of the linkage plate in the alignment mechanism of part of the frame and one side of the infusion extension tube end face of this utility model after deletion; Figure 4 yes Figure 3 A magnified view in direction B. Detailed Implementation

[0015] like Figure 1-4 As shown, a material alignment and handling device for an infusion extension tube production line includes an alignment frame 2, on which a frame body 3 is provided. One end of the frame body 3 extends a certain distance from one side of the alignment frame to the area of ​​the next process.

[0016] A pair of slide rails 4 distributed along the length of the frame 3 are installed on the frame 3, and a rack 5 distributed along the length of the frame 3 is installed on one side of the frame 3 along one side of the slide rail 4. A movable first conveying assembly 6, a second conveying assembly 7, and a third conveying assembly 8, which correspond to and cooperate with the rack 5, are connected across the slide rail 4.

[0017] The first conveying assembly 6 includes a first moving plate 6a, with first sliders 6b corresponding to slide rails 4 at both ends of the first moving plate 6a, a first moving motor 6c mounted on the first moving plate 6a, and a first transmission gear 6g corresponding to rack 5 at the output end of the first moving motor 6c.

[0018] A lower mounting plate 6d is fixedly installed on the lower surface of the first moving plate 6a, and longitudinally distributed stiffening plates 6e are installed on the outer wall of one side of the lower mounting plate 6d. A set of picking cylinders a distributed along the width direction of the alignment frame 2 are installed at the lower end of the lower mounting plate 6d, and a picking clamp b corresponding to the infusion extension tube is installed at the output end of the picking cylinders a.

[0019] The second transport component 7 and the third transport component 8 have the same structure, so only the structure of the second transport component 7 will be described here.

[0020] The second conveying assembly 7 includes a second moving plate 7a, with second sliders 7b corresponding to slide rails 4 at both ends of the second moving plate 7a, a second moving motor 7c on the second moving plate 7a, and a second gear 7h corresponding to rack 5 on the output end of the second moving motor 7c.

[0021] A longitudinal lifting device 7d is installed on the second movable plate 7a. The longitudinal lifting device 7d is a cylinder, hydraulic cylinder, electric cylinder or other lifting device in the prior art. In this embodiment, a cylinder is used.

[0022] A lifting plate 7e is provided below the second moving plate 7a. The output shaft of the lifting device 7d passes through the second moving plate 7a and is connected and fixed to the lifting plate 7e. Guide columns 7g are distributed and installed at both ends of the lifting plate 7e. A fixing plate 7k is provided on the outer wall of the lifting device 7d and is fixedly connected to the guide columns 7g. Two sets of double-row material-picking cylinders a are installed on the lifting plate 7e, and a material-picking clamp b is provided at the output end of the material-picking cylinder a. The second conveying assembly 7 and the third conveying assembly 8 have the same number of material-picking cylinders a and their positions correspond to each other.

[0023] The second conveying assembly 7 and the third conveying assembly 8 are spaced apart on the slide rail 4, and are in a linked state during operation. The second conveying assembly 7 and the third conveying assembly 8... Alignment components 9 are installed on the frame 3 below the slide rail 4, corresponding to and cooperating with the first transport component 6, the second transport component 7, and the third transport component 8.

[0024] The alignment assembly 9 includes a support frame 9a spanning the middle of the frame 3 below the second transport assembly 7 and the third transport assembly 8. A fixed infusion extension tube end face alignment mechanism 10 is spanned on the frame 3 near the first transport assembly 6 on one side of the support frame 9a.

[0025] On the frame 3 on the other side of the support frame 9a near the third transport assembly 8, there is a movable alignment mechanism 10 for the end face of another infusion extension tube that is connected and cooperates with the linear movement device 11.

[0026] The infusion extension tube end alignment mechanism 10 includes an alignment mounting plate 10a distributed along the width direction of the frame 3. A set of vertical plates 10b are mounted on the upper surface of the alignment mounting plate 10a. A set of V-shaped notches 10c are provided on the vertical plates 10b. The set of V-shaped notches 10c is divided into four groups, forming four V-shaped groove structures distributed along the length direction of the alignment frame 2 on the set of vertical plates 10b.

[0027] On the aligned mounting plates 10a at both ends of the outer vertical plate 10b, there are outwardly extending cantilever 10ds. A fixing plate 10e is connected across the cantilever 10d. A set of V-shaped through grooves 10g corresponding to a set of V-shaped notches 10c are provided on the fixing plate 10e. The V-shaped through grooves 10g are coaxially distributed with the corresponding V-shaped groove structure.

[0028] Each V-shaped through groove 10g contains a correspondingly distributed movable push block 10h. The upper sides of each movable push block 10h extend outwards to form overlapping flanges that mate with the top of the wall of the V-shaped through groove 10g. A connecting plate 10j, connected to all movable push blocks 10h, is located on the outer side of the fixed plate 10e. A connecting plate cylinder 10k, connected to the connecting plate 10j, is mounted on the bottom surface of the fixed plate 10e. The connecting plate cylinder 10k drives the movable push blocks 10h to move within the V-shaped through groove 10g.

[0029] An infusion extension tube straightening assembly 12 is also provided on the alignment mounting plate 10a between the through groove 10g and the vertical plate 10b. The infusion extension tube straightening assembly 12 includes: an output cylinder 12a installed on the bottom surface of the alignment mounting plate 10a, and the output direction of the output cylinder 12a is the width direction of the frame 3.

[0030] A straightening rack 12b, distributed along the width of the frame 3, is connected to the output end of the output cylinder 12a via a connecting plate. A pair of outwardly extending rack support plates 12c are also installed on the bottom surface of the alignment mounting plate 10a, forming a corresponding lifting engagement with the straightening rack 12b. The rack support plates 12c are made of a self-lubricating material.

[0031] A set of second gears 12d, corresponding to the straightening rack 12b, is installed on the thick end face of the alignment mounting plate 10a. Each second gear 12d is equipped with a linked straightening hook 12e. The second gear drives the straightening hook to rotate and straighten the infusion extension tube placed in the V-shaped groove structure and V-shaped through groove, so that it is located at the bottom of the V-shaped groove structure and V-shaped through groove.

[0032] The height of the vertical plate 10b closest to the infusion extension tube alignment component 12 is greater than that of the other vertical plates. This serves as a limit to prevent the infusion extension tube from coming out of the V-shaped groove structure and V-shaped through groove when the alignment component is working.

[0033] A first support plate 9b is fixedly connected between the alignment mounting plate 10a and the support frame 9a in the fixed infusion extension tube end-to-end alignment mechanism 10. A second support plate 9c is connected to the alignment mounting plate 10a in the other movable infusion extension tube end-to-end alignment mechanism 10, with one end of the second support plate 9c forming a movable overlapping engagement with the first support plate 9b. The first support plate 9b and the second support plate 9c form an alignment platform for placing an adjustable-length infusion extension tube between the two infusion extension tube end-to-end alignment mechanisms 10.

[0034] A linear motion device 11 is installed inside the frame 3 below the infusion extension tube end alignment mechanism 10. The linear motion device 11 has a servo motor 11a and a rotating wheel 11b mounted on the frame 3. A synchronous belt 11c is provided on the servo motor 11a and the rotating wheel 11b to form a transmission engagement. A pulling block 11d is connected to the synchronous belt 11c. The pulling block 11d is connected to the alignment mounting plate 10a in another movable infusion extension tube end alignment mechanism 10. Alignment mechanism sliders 11e are also installed on the lower surfaces of both ends of the alignment mounting plate 10a in the infusion extension tube end alignment mechanism 10. Alignment mechanism slide rails 11g that correspond to and engage with the alignment mechanism sliders 11e are installed on the frame 3.

[0035] Work process: The first transport component 6 picks up one end of the infusion extension tube from the previous process and then moves above the movable alignment mechanism 10. At this time, the other end of the infusion extension tube will enter the V-shaped through groove 10g and the corresponding V-shaped groove structure in the fixed infusion extension tube end alignment mechanism 10.

[0036] After the first transport component 6 releases one end of the infusion extension tube 13, it will fall into the V-shaped through groove 10g and the corresponding V-shaped groove structure in the movable alignment mechanism 10.

[0037] Then, the infusion extension tube straightening components and the linkage plate cylinder in the two alignment mechanisms 10 are activated in sequence. The straightening hook rises to ensure the infusion extension tube is in the correct position. Then, the linkage plate cylinder outputs to drive the movable push block to move and align the end faces of the infusion extension tubes. At the same time, the first transport component will reset to clamp the next set of infusion extension tubes, while the longitudinal lifting devices of the second and third transport components will drive the lifting plate to descend. The two rows of material picking cylinders a on it will insert the material picking clamps b into the gap between the fixed plate 10e and the alignment mounting plate 10a and between a set of upright plates, clamping the two ends of the infusion extension tubes. Then, the infusion extension tubes are moved to the next process area at one end of the frame 3. This ensures that the end faces of a set of infusion extension tubes are all in the same plane when entering the next process, effectively ensuring the yield rate in subsequent production.

[0038] When this device aligns and transports infusion extension tubes of different lengths, it first starts the linear motion device, which drives the pulling block 11d to move by rotating the servo motor forward or backward, thereby driving the movable infusion extension tube end face alignment mechanism 10 to move, thus adjusting the length of the alignment platform according to the size of the infusion extension tube.

Claims

1. A material alignment and handling device for an infusion extension tube production line, characterized in that: It includes an alignment frame (2), a frame (3) on the alignment frame (2), a pair of slide rails (4) on the frame (3), a rack (5) on one side of the frame (3) on one of the slide rails (4), a movable first transport component (6), a second transport component (7) and a third transport component (8) corresponding to the rack (5) are connected across the slide rail (4), and an alignment component (9) corresponding to the first transport component (6), the second transport component (7) and the third transport component (8) is provided on the frame (3).

2. A material alignment and handling apparatus for an infusion extension tube production line as defined in claim 1, wherein: The first conveying assembly (6) includes a first moving plate (6a), with first sliders (6b) corresponding to slide rails (4) at both ends of the first moving plate (6a), a first moving motor (6c) on the first moving plate (6a), a gear corresponding to rack (11) on the output end of the first moving motor (6c), a lower mounting plate (6d) on the first moving plate (6a), a set of picking cylinders (a) on the lower mounting plate (6d), and a picking clamp (b) on the output end of the picking cylinders (a).

3. A material alignment and handling apparatus for an infusion extension tube production line as defined in claim 1, wherein: The second conveying assembly (7) includes a second moving plate (7a), with second sliders (7b) corresponding to slide rails (4) at both ends of the second moving plate (7a), a second moving motor (7c) on the second moving plate (7a), a gear corresponding to rack (5) on the output end of the second moving motor (7c), a longitudinal lifting device (7d) on the second moving plate (7a), a lifting plate (7e) on the output shaft of the lifting device (7d), a set of material picking cylinders (a) on the lifting plate (7e), and a material picking clamp (b) on the output end of the material picking cylinders (a).

4. A material alignment and handling apparatus for an infusion extension tube production line as defined in claim 1, wherein: The alignment component (9) includes a support frame (9a) spanning the frame (3) below the second transport component (7) and the third transport component (8). A fixed infusion extension tube end face alignment mechanism (10) spans the frame (3) on one side of the support frame (9a). A first tray (9b) spans between the support frame (9a) and the infusion extension tube end face alignment mechanism. A linear movement device (11) is provided on the frame (3). Another movable infusion extension tube end face alignment mechanism (10) connected and cooperating with the linear movement device (11) is provided on the frame (3) on the other side of the support frame (9a). A second tray (9c) is installed on the infusion extension tube end face alignment mechanism (10). One end of the second tray (9c) forms a movable overlapping cooperation with the first tray (9b).

5. A material alignment and handling apparatus for an infusion extension tube production line as defined in claim 4, wherein: The infusion extension tube end-face alignment mechanism (10) includes alignment mounting plates (10a) distributed along the width direction of the frame (3), a set of upright plates (10b) on the alignment mounting plate (10a), a set of V-shaped notches (10c) on the upright plate (10b), an outwardly extending cantilever (10d) on the alignment mounting plate (10a), a fixing plate (10e) spanning the cantilever (10d), and a set of corresponding V-shaped notches (10c) on the fixing plate (10e). The cloth has a V-shaped through groove (10g), and each V-shaped through groove (10g) is provided with a correspondingly distributed movable push block (10h). A connecting plate (10j) connected to all the movable push blocks (10h) is provided on the outside of the fixed plate (10e). A connecting plate cylinder (10k) corresponding to the connecting plate (10j) is provided on the fixed plate (10e). An infusion extension tube straightening assembly (12) is also provided on the alignment mounting plate (10a) between the through groove (10g) and the upright plate (10b).

6. A material alignment and handling apparatus for an infusion extension tube production line as defined in claim 4, wherein: The infusion extension tube straightening assembly (12) includes: an output cylinder (12a) mounted on the bottom surface of the alignment mounting plate (10a); a straightening rack (12b) connected to the output end of the output cylinder (12a) via a linkage plate; a pair of rack support plates (12c) corresponding to the straightening rack (12b) mounted on the alignment mounting plate (10a); a set of second gears (12d) corresponding to the straightening rack (12b) mounted on the alignment mounting plate (10a); and a straightening hook (12e) mounted on each second gear (12d).

7. A material alignment and handling apparatus for an infusion extension tube production line as defined in claim 4, wherein: The linear motion device (11) includes: a servo motor (11a) and a rotating wheel (11b) on the frame (3), a synchronous belt (11c) forming a transmission cooperation on the servo motor (11a) and the rotating wheel (11b), a pulling block (11d) on the synchronous belt (11c), the pulling block (11d) being connected to another movable infusion extension tube end face alignment mechanism (10), an alignment mechanism slider on the infusion extension tube end face alignment mechanism (10), and an alignment mechanism slide rail on the frame (3) corresponding to the alignment mechanism slider.

8. A material alignment and handling apparatus for an infusion extension tube production line as defined in claim 4, wherein: The height of the vertical plate (10b) closest to the infusion extension tube straightening assembly (12) is greater than the height of the other vertical plates.

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