Luer taper assembling mechanism

Abstract

The utility model discloses a Luer taper assembling mechanism, which relates to the technical field of assembling machines and comprises a bottom plate, a stacking frame is fixedly connected to the top end of the bottom plate, two first fixing plates are fixedly connected to one side, corresponding to the stacking frame, of the top end of the bottom plate, and fixing cylinders are fixedly connected to the ends, close to each other, of the two first fixing plates. A guide hole is formed in the outer wall of the fixing cylinder in a penetrating mode, a circular ring is arranged on the outer wall of the fixing cylinder, a guide column is fixedly connected to the inner wall of the circular ring and arranged in the guide hole, electric push rods fixedly penetrate through the top ends of the two fixing cylinders, and fixing blocks are fixedly connected to the telescopic ends of the two electric push rods. Through structures such as an electric push rod, a fixing block, a circular ring, a guide column and a guide hole, the effects that during discharging, the Luer can be automatically placed in order, participation of subsequent workers is not needed, and therefore the labor cost is saved are achieved, and the problems that during discharging of a traditional assembling machine, Luer is placed disorderly, and manual arrangement and placement are needed are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of assembly machines, in particular to a Luer connector assembly mechanism. Background Art

[0002] The Luer connector is a standardized micro-seepage-free connector that is connected by a male Luer connector and a matching female Luer connector. The Luer connector is a convenient connection device used in the medical industry. It greatly simplifies the management of liquid and gaseous medical fluids. The Luer connector can switch between four infusion bags without plugging in or out of the patient's infusion needle. This connector also allows multiple compatible fluids to be managed using the same pipeline, thereby reducing the wound on the patient. Therefore, the Luer connector needs to be assembled and glued to the hose of the infusion set in the production line by an assembly machine;

[0003] In the prior art, the assembled Luer connectors are generally directly dropped into a box for collection, which results in a messy placement of the Luer connectors, and subsequent manual rearrangement is required, which wastes a lot of time and increases labor costs;

[0004] To this end, this case proposes a Luer connector assembly mechanism to solve the above technical problems. Utility Model Content

[0005] The main purpose of the utility model is to provide a Luer connector assembly mechanism, which can effectively solve the technical problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A Luer connector assembly mechanism comprises a base plate, the top of the base plate is fixedly connected to a stacking rack, the top of the base plate is fixedly connected to two first fixing plates on one side of the stacking rack, the two first fixing plates are fixedly connected to a fixing cylinder close to one end, the outer wall of the fixing cylinder is penetrated by a guide hole, the outer wall of the fixing cylinder is provided with a circular ring, the inner wall of the circular ring is fixedly connected to a guide column and arranged in the guide hole, the two top ends are fixedly penetrated by electric push rods, the telescopic ends of the two electric push rods are fixedly connected to fixing blocks, the bottom end of the circular ring is provided with an annular groove, and the two fixing blocks are slidably connected to the annular groove.

[0008] As a further solution of the utility model, the outer wall of the circular ring is fixedly connected to a second fixed plate, the bottom end of the second fixed plate is fixedly connected to a top plate, the bottom end of the top plate is fixedly connected to an electric telescopic rod, and the telescopic end of the electric telescopic rod is fixedly connected to an adsorption plate.

[0009] As a further solution of the utility model, telescopic plates are slidably penetrated on both sides of the fixed plate corresponding to the top end of the top plate, and the two telescopic plates are fixedly connected to the adsorption plate.

[0010] As a further solution of the utility model, the outer walls of the two telescopic plates are fixedly connected to limit plates below the corresponding top plates.

[0011] As a further solution of the utility model, a plurality of adsorption holes are opened at the bottom end of the adsorption plate, and the plurality of adsorption holes are connected to a connecting groove through a circular hole.

[0012] As a further solution of the utility model, a vacuum pump is fixedly connected to one side of the electric telescopic rod corresponding to the top of the adsorption plate, and the vacuum pump and the adsorption plate are connected by a pipeline and extend into the connecting groove.

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

[0014] The air between the adsorption hole and the Luer connector is evacuated through the cooperation of the electric telescopic rod, adsorption plate, adsorption hole, vacuum pump and connecting groove, so that the Luer connector can be adsorbed to complete the clamping operation. Afterwards, with the cooperation of the electric push rod, fixed block, ring, guide column and guide hole, it can move downward while rotating, thereby shortening the distance to the box. Therefore, it can be automatically placed neatly when unloading, without the participation of subsequent staff, thus saving labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a Luer connector assembly mechanism of the utility model;

[0016] Figure 2 This is a top-down perspective view of the other side of a Luer connector assembly mechanism of the utility model;

[0017] Figure 3 for Figure 2 A magnified view of middle;

[0018] Figure 4 It is a bottom-up stereoscopic view of a circular ring of a Luer connector assembly mechanism of the utility model;

[0019] Figure 5 The utility model is a cross-sectional view of an adsorption plate of a Luer connector assembly mechanism.

[0020] In the figure: 1. bottom plate; 2. stacking rack; 3. first fixed plate; 4. fixed cylinder; 5. guide hole; 6. circular ring; 7. electric push rod; 8. fixed block; 9. annular groove; 10. second fixed plate; 11. top plate; 12. electric telescopic rod; 13. adsorption plate; 14. adsorption hole; 15. connecting groove; 16. vacuum pump; 17. telescopic plate; 18. limit plate; 19. guide column. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1-5 As shown, a Luer connector assembly mechanism includes a bottom plate 1, on which various equipment required for assembly is installed, wherein the assembly machine has two vibration plates, one for transporting rubber protective caps and the other for transporting plastic protective caps, both of which are transported to the same turntable, on which there are multiple stations, one for preliminary assembly, one for inserting the rubber protective caps into the plastic, one for pressing and assembling the rubber protective caps into the plastic, and then there is a station specifically responsible for silicon spraying, a station responsible for testing, a station responsible for removing waste products, and finally a station responsible for bagging, all of which are completed on this turntable in an automated one-stop manner. A stacking rack 2 is fixedly connected to the top of the bottom plate 1, and two first fixed plates 3 are fixedly connected to one side of the top of the bottom plate 1 corresponding to the stacking rack 2. A fixing tube 4 is fixedly connected to the two first fixed plates 3 close to one end of each other, and a guide hole 5 is passed through the outer wall of the fixing tube 4. A circular ring 6 is provided on the outer wall of the fixing tube 4. A guide column 19 is fixedly connected to the inner wall of the circular ring 6 and is arranged in the guide hole 5. An electric push rod 7 is fixedly passed through the top of the two first fixed plates 3, and the telescopic ends of the two electric push rods 7 are fixedly connected to a fixing block 8. An annular groove 9 is provided at the bottom end of the circular ring 6, and the two fixing blocks 8 are slidably connected to the annular groove 9.

[0023] In this embodiment, the outer wall of the ring 6 is fixedly connected to a second fixing plate 10, the bottom end of the second fixing plate 10 is fixedly connected to a top plate 11, the bottom end of the top plate 11 is fixedly connected to an electric telescopic rod 12, and the telescopic end of the electric telescopic rod 12 is fixedly connected to an adsorption plate 13;

[0024] The top plate 11 and the ring 6 are connected together through the second fixing plate 10, and the electric telescopic rod 12 can carry the adsorption plate 13 and fall above the Luer connector, so as to complete the adsorption clamping of the Luer connector, and in the clamping process, it can avoid leaving marks on the Luer connector, thereby preventing the appearance of the Luer connector from being affected.

[0025] In this embodiment, a telescopic plate 17 is slidably penetrated on both sides of the top of the top plate 11 corresponding to the second fixed plate 10, and the two telescopic plates 17 are fixedly connected to the adsorption plate 13;

[0026] The telescopic plate 17 is provided to prevent the adsorption plate 13 from angularly deviating when moving up and down, so that the adsorption plate 13 just falls on the end of the Luer connector with a smaller diameter, so that the cylinder body and the rod body of the electric telescopic rod 12 can only move in the vertical direction.

[0027] In this embodiment, the outer walls of the two telescopic plates 17 are fixedly connected to the limit plates 18 below the corresponding top plate 11;

[0028] The limit plate 18 can control the distance that the telescopic plate 17 moves up and down, and the limit plate 18 is higher than the vacuum pump 16, so as to prevent the adsorption plate 13 from hitting the top plate 11 when the vacuum pump 16 moves upward, thereby protecting the vacuum pump 16 and extending the service life of the vacuum pump 16.

[0029] In this embodiment, a plurality of adsorption holes 14 are provided at the bottom end of the adsorption plate 13, and the plurality of adsorption holes 14 are connected to a connecting groove 15 through a circular hole;

[0030] The adsorption holes 14 are evenly arranged on the adsorption plate 13 , and a plurality of adsorption holes 14 can be connected together through the connecting groove 15 , so that the Luer connector can be adsorbed at the same time.

[0031] In this embodiment, a vacuum pump 16 is fixedly connected to one side of the top of the adsorption plate 13 corresponding to the electric telescopic rod 12, and the vacuum pump 16 and the adsorption plate 13 are connected by a pipeline and extend into the connecting groove 15;

[0032] Suction is generated by the vacuum pump 16, and the air between the adsorption hole 14 and the Luer connector is evacuated, thereby completing the fixation of the Luer connector.

[0033] It should be noted that the utility model is a Luer connector assembly mechanism. When in use, the assembled Luer connectors are gradually stacked on the stacking rack 2 in sequence. At this time, the electric telescopic rod 12 is started to push the adsorption plate 13 downward, so that the Luer connector is inserted into the adsorption hole 14, and the vacuum pump 16 is started to evacuate the air between the adsorption hole 14 and the Luer connector through the pipeline with the cooperation of the connecting groove 15, so that the Luer connector can be adsorbed, and then the connecting groove 15 is reversely started to move the adsorption plate 13 upward;

[0034] Then the electric push rod 7 is started to move the fixed block 8 and the ring 6 downward. Since the guide column 19 slides in the guide hole 5, the ring 6 can be rotated 180 degrees, and it will move downward while rotating, thereby shortening the distance to the box. Then the vacuum pump 16 is turned off and the Luer connector falls into the box. Therefore, it can be automatically arranged neatly when unloading, without the need for subsequent staff participation, thus saving labor costs.

[0035] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A Luer connector assembly mechanism, comprising a bottom plate (1), a stacking rack (2) being fixedly connected to the top of the bottom plate (1), characterized in that: Two first fixing plates (3) are fixedly connected to one side of the stacking rack (2) at the top of the bottom plate (1), and a fixing tube (4) is fixedly connected to the two first fixing plates (3) at one end close to each other. A guide hole (5) is passed through the outer wall of the fixing tube (4), and a circular ring (6) is provided on the outer wall of the fixing tube (4). A guide column (19) is fixedly connected to the inner wall of the circular ring (6) and is arranged in the guide hole (5). An electric push rod (7) is fixedly passed through the top of the two (3), and the telescopic ends of the two electric push rods (7) are fixedly connected to a fixing block (8). An annular groove (9) is provided at the bottom end of the circular ring (6), and the two fixing blocks (8) are slidably connected to the annular groove (9).

2. A Luer connector assembly mechanism according to claim 1, characterized in that: The outer wall of the circular ring (6) is fixedly connected to a second fixing plate (10), the bottom end of the second fixing plate (10) is fixedly connected to a top plate (11), the bottom end of the top plate (11) is fixedly connected to an electric telescopic rod (12), and the telescopic end of the electric telescopic rod (12) is fixedly connected to an adsorption plate (13).

3. A Luer connector assembly mechanism according to claim 2, characterized in that: Telescopic plates (17) are slidably penetrated on both sides of the top end of the top plate (11) corresponding to the fixed plate (10), and the two telescopic plates (17) are fixedly connected to the adsorption plate (13).

4. A Luer connector assembly mechanism according to claim 3, characterized in that: The outer walls of the two telescopic plates (17) are fixedly connected to a limiting plate (18) below the corresponding top plate (11).

5. A Luer connector assembly mechanism according to claim 2, characterized in that: A plurality of adsorption holes (14) are provided at the bottom end of the adsorption plate (13), and the plurality of adsorption holes (14) are connected to a connecting groove (15) via a circular hole.

6. A Luer connector assembly mechanism according to claim 5, characterized in that: A vacuum pump (16) is fixedly connected to one side of the top of the adsorption plate (13) corresponding to the electric telescopic rod (12); the vacuum pump (16) and the adsorption plate (13) are connected via a pipeline and extend into the connecting groove (15).

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