Inclined installation device for Y-shaped tee joint of infusion apparatus

Abstract

An inclined mounting device for a Y-shaped tee joint of an infusion apparatus comprises a fixing mechanism, a front clamping frame arranged on the lower portion of the front side of the fixing mechanism and a hose clamping device arranged on the lower portion of the rear portion of the fixing mechanism, and a material moving air cylinder matched with the fixing mechanism is arranged on the fixing mechanism; a material moving plate is arranged at the front end of a piston rod of the material moving cylinder; a three-way clamping mechanism matched with the material moving plate is arranged on the material moving plate; an angle adjusting mechanism is arranged under the tee joint clamping mechanism and located on the rear side of the front clamping frame. The angle adjusting mechanism comprises a lower seat plate arranged under the three-way clamping mechanism. According to the inclined mounting device for the Y-shaped tee joints of the infusion apparatus, when the inclined joints of the Y-shaped tee joints and the infusion hoses are assembled in batches, it can be effectively guaranteed that the inclined joints and the infusion hoses to be assembled are coaxial, and the situation that the assembly quality between the Y-shaped tee joints and the infusion hoses is affected due to angle deviation of the inclined joints of the Y-shaped tee joints is avoided.

Description

Technical Field

[0001] The utility model relates to the field of infusion set assembly equipment, in particular to an oblique installation device for a Y-shaped three-way connection of an infusion set. Background Art

[0002] An infusion set is a medical device composed of an intravenous needle, an infusion hose, a drug filter, a flow regulator, a drip pot, a bottle stopper puncture device and other components. The Y-type tee of the infusion set is also one of the components of the infusion set. It can connect two infusion hoses, mix different drug solutions in proportion, and then inject them into the patient's veins. Therefore, the Y-type tee has hose connectors at two ends for connecting infusion hoses, and the last end serves as an injection head. The two hose connectors of the Y-type tee are a straight head and an oblique joint. The straight head is coaxial with the injection head, and the oblique joint is inclined on the upper surface of the Y-type tee body, so that the Y-type tee is Y-shaped.

[0003] Since the direct head of the Y-type tee is coaxial with the injection head, the infusion hose can be moved to a position coaxial with the direct head through the clamping frame by the hose conveying device in the infusion set assembly equipment, and the conveying device can easily insert the direct head end of the Y-type tee into the end of the infusion hose to complete the assembly work between the direct head and the infusion hose. At this time, the Y-type tee that has been assembled at one end of the infusion hose is suspended outside the clamping frame of the hose conveying device, and is finally transferred to the position of the infusion hose that needs to be assembled with the oblique joint of the Y-type tee. At this time, the state of the Y-type tee needs to be adjusted. The Y-type tee is adjusted so that the oblique joint can be coaxial with the end of the infusion hose to be assembled, while the straight joint and the injection head are in an inclined state. However, due to the weight of the Y-type tee, the infusion hose that has been assembled with the straight joint droops, and the Y-type tee is hung outside the clamping frame in a disorderly manner. Therefore, the hanging state of each Y-type tee is different. Even if each Y-type tee is clamped by the clamping device at the same time, and then the angle of the oblique joint of the Y-type tee is changed by the angle of the clamping device, it is impossible to ensure that the oblique joint of each Y-type tee is coaxial with the infusion hose to be assembled, which ultimately affects the assembly quality. Summary of the invention

[0004] The utility model aims to solve the existing technical problem and provide an oblique installation device for a Y-type tee of an infusion set, which can effectively ensure that the oblique joint is coaxial with the infusion hose to be assembled when the oblique joints of batches of Y-type tees and infusion hoses are assembled, thereby avoiding the deviation of the oblique joint angle of the Y-type tee affecting the assembly quality between the Y-type tee and the infusion hose.

[0005] The technical solution adopted by the utility model to solve the above technical problems is:

[0006] The utility model discloses an oblique mounting device of a Y-type three-way infusion set, comprising a fixing mechanism, a front clamping frame arranged at the lower front side of the fixing mechanism, and a hose clamping device arranged at the lower rear side of the fixing mechanism, the fixing mechanism is provided with a material moving cylinder matched therewith; a material moving plate is arranged at the front end of the piston rod of the material moving cylinder; a three-way clamping mechanism matched therewith is arranged on the material moving plate; an angle adjustment mechanism is arranged directly below the three-way clamping mechanism, and the angle adjustment mechanism is located at the rear side of the front clamping frame; the angle adjustment mechanism comprises a lower seat plate arranged directly below the three-way clamping mechanism; a lifting cylinder mounting seat is arranged on the upper surface of the lower seat plate; a lifting cylinder matched therewith is arranged on the lifting cylinder mounting seat; the upper end of the piston rod of the lifting cylinder is connected to the lifting seat through a guide plate; an adjustment plate is arranged at the front end of the lifting seat; a support strip is arranged on the upper front side wall of the adjustment plate; a plurality of evenly distributed support arms are arranged on the upper surface of the support strip; an oblique notch is arranged on the upper end face of the support arm, and the rear end of the oblique notch is inclined downward; a three-way alignment structure is arranged on the rear side wall of the upper rear side of the adjustment plate

[0007] The three-way alignment structure includes a plurality of positioning teeth evenly arranged on the rear edge of the upper side wall of the adjustment plate from left to right, and the upper ends of the positioning teeth are inclined backward; the gaps between adjacent positioning teeth form positioning grooves; an adjusting cylinder mounting seat is provided on the rear side wall of the adjustment plate, and the rear end of the adjusting cylinder mounting seat is inclined downward; an adjusting cylinder matching with it is provided on the upper surface of the adjusting cylinder mounting seat; the front end of the piston rod of the adjusting cylinder is inclined upward, and an alignment plate is provided on the front end of the piston rod of the adjusting cylinder; the alignment plate is parallel to the positioning teeth.

[0008] The bottom of the positioning groove is provided with an arc-shaped guide notch, and the inclination angle of the guide notch is consistent with the inclination angle of the oblique notch; the front side wall of the alignment plate is provided with a plurality of auxiliary top blocks corresponding to the position of the guide notch; the width of the auxiliary top blocks is smaller than the width of the guide notch.

[0009] The three-way clamping mechanism includes a clamping cylinder arranged on the lower surface of the middle part of the material transfer plate; a clamping plate is arranged at the lower end of the piston rod of the clamping cylinder; a plurality of evenly distributed pneumatic fingers are arranged on the lower surface of the clamping plate; a left extension arm is arranged on the clamping jaw on the left side of the pneumatic finger, and a right extension arm is arranged on the clamping jaw on the right side of the pneumatic finger; an inclined left clamping arm is extended toward the rear and lower end from the lower end of the left extension arm; an inclined right clamping arm is extended toward the rear and lower end from the lower end of the right extension arm; a guide groove is arranged on the upper surface of the right clamping arm; a guide block matching the guide groove is arranged on the upper part of the left clamping arm; the right rear end of the left clamping arm is provided with a guide block matching the guide groove; the right rear end of the left clamping arm is provided with a guide block matching the guide groove; the right rear end of the left clamping arm is provided with a guide block matching the guide block ... The side wall is provided with a left positioning block, and a left positioning plane is provided on the lower surface of the left positioning block; a left clamping groove is provided on the right side wall of the rear part of the left clamping arm; a left accommodating notch communicating with the left clamping groove is provided on the right side wall of the front part of the left clamping arm; a right positioning block opposite to the left positioning block is provided on the left side wall of the rear end of the right clamping arm; a right positioning plane is provided on the lower surface of the right positioning block, and the right positioning plane is coplanar with the left positioning plane; a right clamping groove is provided on the left side wall of the rear part of the right clamping arm; a right accommodating notch communicating with the right clamping groove is provided on the left side wall of the front part of the right clamping arm, and the right accommodating notch is opposite to the left accommodating notch.

[0010] The left clamping groove and the right clamping groove are opposite to each other and are both arc-shaped.

[0011] The left and right sides of the upper surface of the clamping plate are provided with symmetrical guide rods; the left and right sides of the material moving plate are provided with guide holes coaxial with the guide rods; the guide holes are provided with matching guide sleeves, and the guide rods pass upward through the corresponding guide sleeves.

[0012] The fixing mechanism includes a left support beam and a right support beam located on the right side of the left support beam; the front end of the left support beam and the front end of the right support beam, and the rear end of the left support beam and the rear end of the right support beam are connected by a connecting beam; a number of evenly distributed columns are provided on the lower surfaces of the left support beam and the right support beam; symmetrical slide rails are provided on the upper surfaces of the left support beam and the right support beam; sliding blocks matching the slide rails are provided on the left and right sides of the lower surface of the material moving plate; a fixed beam is provided between the rear part of the left support beam and the rear part of the right support beam; a material moving cylinder mounting seat is provided on the upper surface of the fixed beam, and the material moving cylinder is provided on the material moving cylinder mounting seat.

[0013] The beneficial effects of the utility model are:

[0014] Compared with the prior art, the oblique installation device of the Y-type tee of the infusion set adopting the structure of the utility model can adjust the angle of the Y-type tee suspended outside the front clamping frame of the hose conveying device through the angle adjustment mechanism, so that the oblique joint of the Y-type tee can be accurately adjusted to a position coaxial with the infusion hose to be assembled, so that the Y-type tee after the angle adjustment can accurately complete the assembly of the oblique joint and the new infusion hose again after completing the assembly of the straight head and the infusion hose, thereby effectively ensuring the assembly quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the oblique installation device of the Y-type three-way infusion set of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the Y-type three-way infusion set of the utility model, in which the oblique installation device is removed from the fixing mechanism;

[0017] Figure 3 is a structural schematic diagram of the angle adjustment mechanism;

[0018] Figure 4 It is a structural schematic diagram of a three-way clamping mechanism;

[0019] Figure 5 It is a structural schematic diagram of an angle between the left clamp arm and the right clamp arm;

[0020] Figure 6 It is a structural schematic diagram of the left clamp arm and the right clamp arm at another angle;

[0021] Figure 7 It is a structural diagram of a Y-type tee. DETAILED DESCRIPTION

[0022] The present invention is further described in detail below with reference to the accompanying drawings and specific embodiments:

[0023] See also Figures 1 to 7The utility model provides an oblique installation device for a Y-shaped three-way infusion set, comprising a fixing mechanism 1, a front clamping frame 2 arranged at the lower front side of the fixing mechanism 1, and a hose clamping device 3 arranged at the lower rear part of the fixing mechanism 1, the fixing mechanism 1 is provided with a material shifting cylinder 4 matched therewith; a material shifting plate 5 is arranged at the front end of the piston rod of the material shifting cylinder 4; a three-way clamping mechanism 6 matched therewith is arranged on the material shifting plate 5; an angle adjustment mechanism 7 is arranged directly below the three-way clamping mechanism 6, and the angle adjustment mechanism 7 is located at the rear side of the front clamping frame 2; the angle adjustment mechanism 7 includes a lower seat plate 701 arranged directly below the three-way clamping mechanism 6; the lower A lifting cylinder mounting seat 702 is provided on the upper surface of the seat plate 701; a lifting cylinder 703 matching with it is provided on the lifting cylinder mounting seat 702; the upper end of the piston rod of the lifting cylinder 703 is connected to a lifting seat 705 through a guide plate 704; an adjustment plate 706 is provided at the front end of the lifting seat 705; a support bar 707 is provided on the upper front side wall of the adjustment plate 706; a plurality of evenly distributed support arms 708 are provided on the upper surface of the support bar 707; an oblique notch 709 is provided on the upper end face of the support arm 708, and the rear end of the oblique notch 709 is inclined downward; a three-way alignment structure is provided on the upper rear side wall of the adjustment plate 706.

[0024] The three-way alignment structure includes a plurality of locking teeth 710 evenly arranged from left to right on the rear edge of the upper side wall of the adjustment plate 706, and the upper ends of the locking teeth 710 are tilted backwards; the gaps between adjacent locking teeth 710 form locking grooves 711; the rear side wall of the adjustment plate 706 is provided with an adjusting cylinder mounting seat 712, and the rear end of the adjusting cylinder mounting seat 712 is tilted downwards; the upper surface of the adjusting cylinder mounting seat 712 is provided with an adjusting cylinder 713 matching it; the front end of the piston rod of the adjusting cylinder 713 is tilted upwards, and an alignment plate 714 is provided at the front end of the piston rod of the adjusting cylinder 713; the alignment plate 714 is parallel to the locking teeth 710.

[0025] An arc-shaped guide notch 715 is provided at the bottom of the positioning groove 711, and the inclination angle of the guide notch 715 is consistent with the inclination angle of the oblique notch 709; the front side wall of the alignment plate 714 is provided with a plurality of auxiliary top blocks 716 corresponding to the position of the guide notch 715; the width of the auxiliary top blocks 716 is smaller than the width of the guide notch 715.

[0026] The three-way clamping mechanism 6 includes a clamping cylinder 601 arranged on the lower surface of the middle part of the material transfer plate 5; a clamping plate 602 is provided at the lower end of the piston rod of the clamping cylinder 601; a plurality of evenly distributed pneumatic fingers 603 are provided on the lower surface of the clamping plate 602; a left extension arm 604 is provided on the left side of the pneumatic finger 603, and a right extension arm 605 is provided on the right side of the pneumatic finger 603; an inclined left clamping arm 606 is extended toward the rear and lower end from the lower end of the left extension arm 604; an inclined right clamping arm 607 is extended toward the rear and lower end from the lower end of the right extension arm 605; a guide groove 608 is provided on the upper surface of the right clamping arm 607; a guide block 609 matching the guide groove 608 is provided on the upper part of the left clamping arm 606; the right side wall of the rear end of the left clamping arm 606 A left positioning block 610 is provided, and a left positioning plane 611 is provided on the lower surface of the left positioning block 610; a left clamping groove 612 is provided on the right side wall of the rear part of the left clamping arm 606; a left accommodating notch 613 which is connected with the left clamping groove 612 is provided on the right side wall of the front part of the left clamping arm 606; a right positioning block 614 which is opposite to the left positioning block 610 is provided on the left side wall of the rear end of the right clamping arm 607; a right positioning plane 615 is provided on the lower surface of the right positioning block 614, and the right positioning plane 615 is coplanar with the left positioning plane 611; a right clamping groove 616 is provided on the left side wall of the rear part of the right clamping arm 607; a right accommodating notch 617 which is connected with the right clamping groove 616 is provided on the left side wall of the front part of the right clamping arm 607, and the right accommodating notch 617 is opposite to the left accommodating notch 613.

[0027] The left clamping groove 612 and the right clamping groove 616 are opposite to each other and are both arc-shaped.

[0028] The upper surface of the clamping plate 602 is provided with symmetrical guide rods 618 on the left and right sides; the material transfer plate 5 is provided with guide holes 619 coaxial with the guide rods 618 on the left and right sides; the guide holes 619 are provided with matching guide sleeves 620, and the guide rods 618 pass upward through the corresponding guide sleeves 620.

[0029] The fixing mechanism 1 includes a left support beam 101 and a right support beam 102 located on the right side of the left support beam 101; a connecting beam 103 is used to connect the front end of the left support beam 101 and the front end of the right support beam 102, and the rear end of the left support beam 101 and the rear end of the right support beam 102; a plurality of evenly distributed columns 104 are arranged on the lower surfaces of the left support beam 101 and the right support beam 102; symmetrical slide rails 8 are arranged on the upper surfaces of the left support beam 101 and the right support beam 102; sliding blocks 10 matching the slide rails 8 are arranged on the left and right sides of the lower surface of the material moving plate 5; a fixed beam 11 is arranged between the rear part of the left support beam 101 and the rear part of the right support beam 102; a material moving cylinder mounting seat 12 is arranged on the upper surface of the fixed beam 11, and the material moving cylinder 4 is arranged on the material moving cylinder mounting seat 12.

[0030] The method of using the utility model is as follows:

[0031] The front clamping frame 2 of the hose conveying device can be used to clamp the infusion hose assembled with the direct joint 901 of the Y-type tee 9. At this moment, the hose conveying device also has a rear clamping frame 20, which is used to convey the infusion hose to be assembled. When the rear clamping frame 20 conveys the infusion hose to the position corresponding to the hose clamping device, it stops moving. At this time, the hose clamping device 3 will clamp the front end of the infusion hose on the rear clamping frame 20 to prepare for the later assembly of the front end of the infusion hose with the oblique joint 902 of the Y-type tee 9.

[0032] When the front clamping frame 2 delivers the infusion hose that has been assembled with the direct connector 901 of the Y-shaped tee 9 to the angle adjustment mechanism, the end of the infusion hose assembled with the direct connector 901 of the Y-shaped tee 9 faces backwards. Since the oblique connector 902 of the Y-shaped tee 9 faces upwards when the direct connector 901 of the Y-shaped tee 9 is assembled with the end of the infusion hose, when the Y-shaped tee 9 is suspended outside the front clamping frame 2 due to its own gravity, as the rear end of the infusion hose on the front clamping frame 2 sags, the injection head 903 of the Y-shaped tee 9 moves downwards. However, with the support of the infusion hose, the main body of the Y-type tee 9 will form an inclined state. At this time, the rear end of the main body of the Y-type tee 9 is inclined downward, and the end of the oblique joint 902 of the Y-type tee 9 that was originally facing upward is now facing backward. At the same time, the inclined state of the Y-type tee 9 is roughly the same as the inclined states of the oblique notch 709 and the guide notch 715. The direct head 901 of the inclined Y-type tee 9 is located directly above the oblique notch 709, and the injection head 903 of the inclined Y-type tee 9 is located directly above the guide notch 715.

[0033] As the Y-shaped tee 9 is suspended above the angle adjustment mechanism 7, the lifting cylinder 703 can be started, and the upper end of the piston rod of the lifting cylinder 703 will drive the lifting seat 705 to move up through the guide plate 704, so that the adjustment plate 706 and the support bar 707 can move up synchronously. When the adjustment plate 706 moves up, the locking tooth 710 moves up accordingly. At this time, the rear part of the Y-shaped tee 9 is locked into the locking groove 711. Since the locking tooth 710 is triangular in shape, the width of the locking groove 711 gradually increases from bottom to top, and the Y-shaped Even if there is a deviation in the initial position of the tee 9, under the guiding action of the positioning groove 711, the injection head 903 at the rear end of the Y-type tee 9 can easily and accurately fall into the guide notch 715; when the support bar 707 moves upward, the oblique notch 709 at the upper end of the support arm 708 moves upward accordingly, and finally the direct head 901 at the front end of the Y-type tee 9 falls into the oblique notch 709; at this moment, the oblique notch 709 supports the front end of the Y-type tee 9, and the guide notch 715 supports the rear end of the Y-type tee 9.

[0034] When the adjusting plate 706 and the supporting bar 707 are moved up to the actually required height, the lifting cylinder 703 stops running. At this time, the clamping cylinder 601 is started, and the lower end of the piston rod of the clamping cylinder 601 drives the clamping plate 602 to move down, thereby realizing the synchronous downward movement of all the pneumatic fingers 603. When the pneumatic fingers 603 move down to the actually required position, the clamping cylinder 601 stops running. At this moment, the left clamping arm 606 and the right clamping arm 607 are just located on the left and right sides of the Y-type tee 9. Then the pneumatic fingers 603 are started to preliminarily position the Y-type tee 9. When the pneumatic fingers 603 are started, the left clamping arm 606 and the right clamping arm 607 are close to each other. At this moment, the middle part of the main body of the Y-type tee 9 preliminarily enters the left clamping groove 612 and the right clamping groove 616. Then the pneumatic fingers 603 are closed without actually clamping the Y-type tee 9, and then the position of the Y-type tee 9 is fine-tuned.

[0035] When it is necessary to fine-tune the position of the Y-type tee 9, the adjustment cylinder 713 can be started. At this time, the piston rod of the adjustment cylinder 713 will push the alignment plate 714 forward and upward, and the alignment plate 714 will push the Y-type tee 9 forward, so that the Y-type tee 9 moves forward and upward along the trajectory of the left clamping groove 612 and the right clamping groove 616. When the Y-type tee 9 moves a certain stroke, the upper surface of the bevel joint 902 of the Y-type tee 9 will contact the left positioning plane 611 and the right positioning plane 615, so that the bevel joint 902 is positioned using the left positioning plane 611 and the right positioning plane 615. As the upper surface of the bevel joint 902 is pressed against the left positioning plane 611 and the right positioning plane 615, the originally flat bevel joint 902 becomes straight, and under the positioning action of the left positioning block 610 and the right positioning block 614, the bevel joint 902 cannot continue to move forward. The pneumatic finger 603 is then started again, and the pneumatic finger 603 controls the left clamping arm 606 and the right clamping arm 607 to move closer together through the left and right clamping claws. At this moment, the main body of the Y-type tee 9 is clamped by the left clamping groove 612 and the right clamping groove 616, and the oblique joint 902 is clamped by the rear end of the left clamping arm 606 and the rear end of the right clamping arm 607. The clamping at two places can not only effectively ensure the stability of the Y-type tee 9 when it is clamped, but also ensure the accuracy of the angle of the Y-type tee 9, and the left accommodating notch 613 and the right accommodating notch 617 can be used to accommodate the infusion hose assembled with the direct connector 901 of the Y-type tee 9, and as the left accommodating notch 613 and the right accommodating notch 617 are closed, the infusion hose assembled with the direct connector of the Y-type tee 9 can be clamped by using their own inner walls.

[0036] When the left clamping arm 606 and the right clamping arm 607 clamp the Y-shaped tee 9 whose angle adjustment has been completed, the clamping cylinder 601 can be started again. At this time, the piston rod of the clamping cylinder 601 will drive the clamping plate 602 to move up, thereby realizing the upward movement of the Y-shaped tee 9. When the Y-shaped tee 9 moves up to the actual required height, the clamping cylinder 601 stops running. At this time, the rear end of the oblique joint 902 of the Y-shaped tee 9 is opposite to the front end of the infusion hose clamped by the hose clamping device 3, and then the material moving cylinder 4 can be started. When the material moving cylinder 4 is started, the piston rod of the material moving cylinder 4 will drive the material moving plate 5 to move backward, thereby realizing the backward movement of the Y-shaped tee 9. After the Y-shaped tee 9 moves backward for a certain stroke, the rear end of the oblique joint 902 of the Y-shaped tee 9 will be straightly inserted into the front end pipe opening of the infusion hose clamped by the hose clamping device 3, thereby completing the assembly work between the oblique joint 902 of the Y-shaped tee 9 and the infusion hose.

[0037] In summary, the utility model can adjust the angle of the Y-type tee 9 suspended outside the front clamping frame 2 of the hose conveying device through the angle adjustment mechanism 7, so that the oblique joint 902 of the Y-type tee 9 can be accurately adjusted to a position coaxial with the infusion hose to be assembled, so that the Y-type tee 9 after the angle adjustment can accurately complete the assembly of the oblique joint 902 and the new infusion hose again after completing the assembly of the straight joint 901 and the infusion hose, thereby effectively ensuring the assembly quality.

[0038] The front side wall of the alignment plate 714 is provided with a plurality of auxiliary top blocks 716 corresponding to the position of the guide notch 715. The width of the auxiliary top blocks 716 is smaller than the width of the guide notch 715. The auxiliary top blocks 716 can penetrate into the guide notch 715, thereby increasing the moving stroke of the alignment plate 714 and ensuring to the greatest extent that the alignment plate 714 can press the upper surface of the bevel joint 902 onto the left positioning plane 611 and the right positioning plane 615 through the injection head at the rear end of the Y-shaped tee 9.

[0039] The left clamping groove 612 and the right clamping groove 616 are opposite to each other and are both arc-shaped, so that the left clamping groove 612 and the right clamping groove 616 can prevent damage to the Y-shaped tee 9 while clamping the Y-shaped tee 9 .

[0040] Symmetrical guide rods 618 are provided on the left and right sides of the upper surface of the clamping plate 602, and guide holes 619 coaxial with the guide rods 618 are provided on the left and right sides of the material moving plate 5. A matching guide sleeve 620 is provided in the guide hole 619, and the guide rod 618 passes upward through the corresponding guide sleeve 620. The existence of the guide rod 618 can play a guiding role when the clamping plate 602 moves up and down, thereby ensuring the stability of the Y-type tee 9 when it moves after being clamped.

[0041] The fixing mechanism 1 includes a left support beam 101 and a right support beam 102 located on the right side of the left support beam 101. The front end of the left support beam 101 is connected to the front end of the right support beam 102, and the rear end of the left support beam 101 is connected to the rear end of the right support beam 102 by a connecting beam 103. The lower surfaces of the left support beam 101 and the right support beam 102 are provided with a plurality of evenly distributed columns 104. The upper surfaces of the left support beam 101 and the right support beam 102 are provided with mutually symmetrical slide rails 8. The lower surface of the shifting plate 5 is provided with slide rails 8 on both sides. A matching slider 10 is provided with a fixed beam 11 between the rear of the left support beam 101 and the rear of the right support beam 102, and a material shifting cylinder mounting seat 12 is provided on the upper surface of the fixed beam 11, and the material shifting cylinder 4 is arranged on the material shifting cylinder mounting seat 12. When the Y-type tee 9 is clamped and moved backward by the left clamping arm 606 and the right clamping arm 607, the slide rail 8 can play a guiding role to ensure the stability of the Y-type tee 9 during movement, thereby ensuring that the rear end of the oblique joint 902 of the Y-type tee 9 can accurately enter the front end pipe opening of the infusion hose to complete the assembly work.

Claims

1. An oblique mounting device for a Y-type three-way infusion set, comprising a fixing mechanism, a front clamping frame arranged below the front side of the fixing mechanism, and a hose clamping device arranged below the rear part of the fixing mechanism, characterized in that: The fixing mechanism is provided with a material moving cylinder matching it; a material moving plate is provided at the front end of the piston rod of the material moving cylinder; a three-way clamping mechanism matching it is provided on the material moving plate; an angle adjustment mechanism is provided directly below the three-way clamping mechanism, and the angle adjustment mechanism is located on the rear side of the front clamping frame; the angle adjustment mechanism comprises a lower seat plate provided directly below the three-way clamping mechanism; a lifting cylinder mounting seat is provided on the upper surface of the lower seat plate; a lifting cylinder matching it is provided on the lifting cylinder mounting seat; the upper end of the piston rod of the lifting cylinder is connected to a lifting seat through a guide plate; an adjustment plate is provided at the front end of the lifting seat; a support strip is provided on the front side wall of the upper front side of the adjustment plate; a number of evenly distributed support arms are provided on the upper surface of the support strip; an oblique notch is provided on the upper end face of the support arm, and the rear end of the oblique notch is inclined downward; a three-way alignment structure is provided on the rear side wall of the upper rear side of the adjustment plate.

2. The oblique installation device of the Y-type three-way infusion set according to claim 1, characterized in that: The three-way alignment structure includes a plurality of positioning teeth evenly arranged on the rear edge of the upper side wall of the adjustment plate from left to right, and the upper ends of the positioning teeth are inclined backward; the gaps between adjacent positioning teeth form positioning grooves; an adjusting cylinder mounting seat is provided on the rear side wall of the adjustment plate, and the rear end of the adjusting cylinder mounting seat is inclined downward; an adjusting cylinder matching with it is provided on the upper surface of the adjusting cylinder mounting seat; the front end of the piston rod of the adjusting cylinder is inclined upward, and an alignment plate is provided on the front end of the piston rod of the adjusting cylinder; the alignment plate is parallel to the positioning teeth.

3. The oblique installation device of the Y-type three-way infusion set according to claim 2, characterized in that: The bottom of the positioning groove is provided with an arc-shaped guide notch, and the inclination angle of the guide notch is consistent with the inclination angle of the oblique notch; the front side wall of the alignment plate is provided with a plurality of auxiliary top blocks corresponding to the position of the guide notch; the width of the auxiliary top blocks is smaller than the width of the guide notch.

4. The oblique installation device of the Y-type three-way infusion set according to claim 1, characterized in that: The three-way clamping mechanism includes a clamping cylinder arranged on the lower surface of the middle part of the material transfer plate; a clamping plate is arranged at the lower end of the piston rod of the clamping cylinder; a plurality of evenly distributed pneumatic fingers are arranged on the lower surface of the clamping plate; a left extension arm is arranged on the clamping jaw on the left side of the pneumatic finger, and a right extension arm is arranged on the clamping jaw on the right side of the pneumatic finger; an inclined left clamping arm is extended toward the rear and lower end from the lower end of the left extension arm; an inclined right clamping arm is extended toward the rear and lower end from the lower end of the right extension arm; a guide groove is arranged on the upper surface of the right clamping arm; a guide block matching the guide groove is arranged on the upper part of the left clamping arm; the right rear end of the left clamping arm is provided with a guide block matching the guide groove; the right rear end of the left clamping arm is provided with a guide block matching the guide groove; the right rear end of the left clamping arm is provided with a guide block matching the guide block ... The side wall is provided with a left positioning block, and a left positioning plane is provided on the lower surface of the left positioning block; a left clamping groove is provided on the right side wall of the rear part of the left clamping arm; a left accommodating notch communicating with the left clamping groove is provided on the right side wall of the front part of the left clamping arm; a right positioning block opposite to the left positioning block is provided on the left side wall of the rear end of the right clamping arm; a right positioning plane is provided on the lower surface of the right positioning block, and the right positioning plane is coplanar with the left positioning plane; a right clamping groove is provided on the left side wall of the rear part of the right clamping arm; a right accommodating notch communicating with the right clamping groove is provided on the left side wall of the front part of the right clamping arm, and the right accommodating notch is opposite to the left accommodating notch.

5. The oblique installation device of the Y-type three-way infusion set according to claim 4, characterized in that: The left clamping groove and the right clamping groove are opposite to each other and are both arc-shaped.

6. The oblique installation device of the Y-type three-way infusion set according to claim 4, characterized in that: The left and right sides of the upper surface of the clamping plate are provided with symmetrical guide rods; the left and right sides of the material moving plate are provided with guide holes coaxial with the guide rods; the guide holes are provided with matching guide sleeves, and the guide rods pass upward through the corresponding guide sleeves.

7. The oblique installation device for a Y-shaped three-way infusion set according to claim 1, characterized in that: The fixing mechanism includes a left support beam and a right support beam located on the right side of the left support beam; the front end of the left support beam and the front end of the right support beam, and the rear end of the left support beam and the rear end of the right support beam are connected by a connecting beam; a number of evenly distributed columns are provided on the lower surfaces of the left support beam and the right support beam; symmetrical slide rails are provided on the upper surfaces of the left support beam and the right support beam; sliding blocks matching the slide rails are provided on the left and right sides of the lower surface of the material moving plate; a fixed beam is provided between the rear part of the left support beam and the rear part of the right support beam; a material moving cylinder mounting seat is provided on the upper surface of the fixed beam, and the material moving cylinder is provided on the material moving cylinder mounting seat.

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