Three-way short pipe assembly steering device and use method thereof

Abstract

The present invention relates to the technical field of tee short tube assembly processing equipment, in particular to a tee short tube assembly steering device and a method of using the same. The tee short tube assembly steering device comprises a base, a mounting seat arranged on the upper end surface of the base, a rotating shaft rotatably arranged on the mounting seat, a rotating drive mechanism arranged on the mounting seat and used to drive the rotating shaft to rotate, and a tee short tube assembly bearing mechanism arranged on the top of the rotating shaft and rotating with the rotating shaft. The tee short tube assembly bearing mechanism comprises a bottom plate, a tee tube support plate symmetrically arranged at both ends of the bottom plate, and a short tube support plate symmetrically arranged inside the base. A plurality of tee tube support ports are arranged at intervals on the tee tube support plate, and a plurality of short tube support ports are arranged at intervals on the short tube support plate. The position of the tee tube support port corresponds to the position of the short tube support port, and the bottom of the tee tube support port is higher than the bottom of the short tube support port. The present invention has a compact and simple structure, is easy to operate, has a strong process continuity, and improves the processing efficiency of the tee short tube assembly.

Description

Technical Field

[0001] The invention relates to the technical field of three-way short pipe assembly processing equipment, in particular to a three-way short pipe assembly steering device and a use method thereof. Background Art

[0002] Infusion sets are currently very commonly used medical devices, which are mainly used for intravenous infusion of patients. Infusion sets are disposable medical products, and the demand for them is very huge, so they require higher production capacity and production efficiency. The pipelines of the infusion set include a tee, a short tube and a long tube. During the preparation of the infusion set, the short tube of the infusion set needs to be assembled with the tee to form a tee short tube assembly. The tee in the tee short tube assembly also needs to be assembled with the long tube of the infusion set. After the existing tee is assembled with the short tube of the infusion set, it is necessary to adjust it to the state before assembly with the long tube of the infusion set. The structure used in this process is complex and the operation is inconvenient, which affects the assembly efficiency of the long tube of the infusion set. Summary of the invention

[0003] The purpose of the present invention is to provide a three-way short pipe assembly steering device and a use method thereof, which overcomes the shortcomings of the aforementioned prior art, has a compact and simple structure, is easy to operate, has a strong process continuity, and improves the processing efficiency of the three-way short pipe assembly.

[0004] The technical solution adopted by the present invention to solve the technical problem is:

[0005] The tee-tube assembly is a three-way tube assembly with a plurality of tee-tube supports and a plurality of tee-tube supports provided on the tee-tube support. After the components are assembled, they are first moved to the three-way tube support plate and short tube support plate closest to the assembly equipment, and then the three-way short tube assembly carrying mechanism is rotated 180° through the rotary drive mechanism, and the assembled three-way short tube assembly is moved to the side close to the infusion pump long tube assembly equipment. At this time, the three-way tube in the three-way short tube assembly needs to be assembled with the infusion pump long tube. One end is horizontally facing the infusion pump long tube, and the group of three-way short tube components is moved to the infusion pump long tube assembly process. At the same time, new assembled three-way short tube components are placed in the three-way tube support plate and short tube support plate on the other side, and the rotary drive mechanism drives the three-way short tube assembly carrying mechanism to rotate 180° again, so that the second batch of assembled three-way short tube components are moved to the side close to the infusion pump long tube assembly equipment. This cycle of operation has strong continuity in the operation process and improves the processing efficiency of the three-way short tube components.

[0006] Furthermore, a rotating shaft support seat is provided on the upper end surface of the mounting seat, and the rotating shaft support seat includes two side plates arranged at intervals and a top plate arranged on the top of the two side plates. Bearings are correspondingly installed on the mounting seat and the top plate. The rotating shaft is installed through the bearings, and the upper end of the rotating shaft is connected to the bottom plate of the supporting mechanism of the three-way pipe assembly.

[0007] Furthermore, the rotary drive mechanism includes a gear, a cylinder seat plate, a cylinder, a connecting plate, a rack, a slide rail, a slider and a slider mounting plate. The gear sleeve is arranged on the outer wall of the rotating shaft, the cylinder seat plate is installed on the mounting seat, the cylinder is installed on the cylinder seat plate, the end of the piston rod of the cylinder is fixedly connected to one end of the connecting plate, the other end of the connecting plate is connected to the rack, the setting direction of the rack is parallel to the setting direction of the cylinder, the teeth of the rack are meshed with the teeth of the gear, the rack is fixed with a slide rail, the mounting seat is provided with a slider mounting plate, the slider is fixed on the slider mounting plate, the slider is connected to the slide rail, the cylinder telescopes to drive the rack and the slide rail connected to the rack to move along the slider, the movement of the rack drives the gear to rotate, and then drives the three-way short pipe assembly bearing mechanism to rotate.

[0008] Furthermore, a limiting mechanism is provided at the upper end of the mounting seat, and the limiting mechanism includes a limiting rod mounting plate arranged at intervals, a limiting rod arranged on the limiting rod mounting plate, and a contact plate arranged on the lower end surface of the bottom plate of the three-way short tube assembly supporting mechanism, the contact plate contacts one of the limiting rods, and after the rotating drive mechanism drives the three-way short tube assembly supporting mechanism to rotate 180°, the contact plate contacts the other limiting rod. The setting of the limiting mechanism is beneficial to improving the accuracy of the rotation angle of the three-way short tube assembly supporting mechanism.

[0009] Furthermore, the short tube support plate includes a horizontal mounting plate and at least two longitudinal support plates spaced apart on the upper end surface of the horizontal mounting plate. The longitudinal support plate is parallel to the three-way tube support plate. Short tube support openings are correspondingly opened on the longitudinal support plates to improve the supporting effect on the short tube of the infusion pump.

[0010] A method for using a three-way short pipe assembly steering device comprises the following steps:

[0011] (1) placing the Nth batch of three-way short tube assemblies in the three-way short tube assembly carrying mechanism: arranging the three-way short tube assembly formed by assembling the three-way tube and the short tube of the infusion set on the three-way tube support plate and the short tube support plate on one side of the three-way short tube assembly carrying mechanism, placing the end of the three-way tube to be connected to the long tube of the infusion set horizontally on the three-way tube support port, and the short tube of the infusion set is supported on the short tube support plate;

[0012] (2) Driving the three-way short pipe assembly bearing mechanism to rotate 180°: starting the rotation drive mechanism, the cylinder drives the rack to translate, and the rack drives the gear to rotate, thereby causing the rotating shaft and the three-way short pipe assembly bearing mechanism to rotate 180°;

[0013] (3) The Nth batch of three-way short tube assemblies is moved to the production line for assembly with the long tube of the infusion set, and the N+1th batch of three-way short tube assemblies is placed on the three-way tube support plate and the short tube support plate on the other side of the three-way short tube assembly carrying mechanism, and the three-way short tube assembly carrying mechanism is driven to rotate 180°, and the N+1th batch of three-way short tube assemblies is moved to the production line for assembly with the long tube of the infusion set, and the N+2th batch of three-way short tube assemblies is placed on the three-way tube support plate and the short tube support plate on one side of the three-way short tube assembly carrying mechanism, and the cycle is repeated.

[0014] The beneficial effect of the present invention is that compared with the prior art, the steering device of the three-way short tube assembly of the present invention and the use method thereof have the following advantages: compact structural design and easy operation. After the three-way short tube assembly is assembled, it is first moved to the three-way tube support plate and the short tube support plate closest to the assembly equipment, and then the three-way short tube assembly bearing mechanism is rotated 180° by the rotary drive mechanism, and the assembled three-way short tube assembly is moved to the side close to the infusion device long tube assembly equipment. At this time, the three-way tube in the three-way short tube assembly needs to be assembled with the infusion device long tube horizontally toward the infusion device long tube, and the group of three-way short tube assemblies is moved to the infusion device long tube assembly process. At the same time, a new assembled three-way short tube assembly is placed in the three-way tube support plate and the short tube support plate on the other side, and the rotary drive mechanism drives the three-way short tube assembly bearing mechanism to rotate 180° again, so that the second batch of assembled three-way short tube assemblies are moved to the side close to the infusion device long tube assembly equipment, and the operation is cyclically operated. The continuity of the operation process is strong, and the processing efficiency of the three-way short tube assembly is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention at a first angle;

[0016] Figure 2 It is a schematic diagram of the overall structure of the present invention under the second angle;

[0017] Figure 3 It is a schematic diagram of the overall structure of the present invention under the third angle;

[0018] Figure 4 This is a schematic diagram of the structure of the present invention after the bearing mechanism of the three-way short pipe assembly is removed;

[0019] Figure 5 This is an enlarged schematic diagram of the structure of the three-way short pipe assembly of the present invention.

[0020] Among them, 1 is a base, 2 is a mounting seat, 3 is a rotating shaft, 4 is a rotating drive mechanism, 401 is a gear, 402 is a cylinder seat plate, 403 is a cylinder, 404 is a connecting plate, 405 is a rack, 406 is a slide rail, 407 is a slider, 408 is a slider mounting plate, 5 is a three-way short tube assembly bearing mechanism, 501 is a bottom plate, 502 is a three-way tube support plate, 503 is a short tube support plate, 504 is a three-way tube support port, 505 is a short tube support port, 6 is a three-way short tube assembly, 601 is a three-way tube, 602 is an infusion pump short tube, 7 is a rotating shaft support seat, 701 is a side plate, 702 is a top plate, 8 is a limiting mechanism, 801 is a limiting rod mounting plate, 802 is a limiting rod, and 803 is a contact plate. DETAILED DESCRIPTION

[0021] To make the purpose, technical solution and advantages of the embodiments of the present invention more clear, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] like Figure 1-5 In the embodiment shown, a three-way short pipe assembly steering device includes a base 1, a mounting seat 2 arranged on the upper end surface of the base 1, a rotating shaft 3 rotatably arranged on the mounting seat 2, a rotating driving mechanism 4 arranged on the mounting seat 2 and used to drive the rotating shaft 3 to rotate, and a three-way short pipe assembly bearing mechanism 5 arranged on the top of the rotating shaft 3 and rotating with the rotating shaft 3, wherein the three-way short pipe assembly bearing mechanism 5 includes a bottom plate 501, a three-way pipe support plate 502 symmetrically arranged at both ends of the bottom plate 501, and a three-way pipe support plate 502 symmetrically arranged at the bottom plate 501. 01, a short tube support plate 503 is provided on the inner side of the upper end surface, a plurality of tee tube support openings 504 are arranged at intervals on the tee tube support plate 502, a plurality of short tube support openings 505 are arranged at intervals on the short tube support plate 503, the position of the tee tube support opening 504 corresponds to the position of the short tube support opening 505, and the bottom of the tee tube support opening 504 is higher than the bottom of the short tube support opening 505; the arrangement mode of the tee short tube assembly bearing mechanism 5 is to symmetrically arrange two groups of short tube support openings for supporting the tee short tube assembly 6. After the three-way short tube assembly 6 is assembled, it is first moved to the three-way tube support plate 502 and the short tube support plate 503 closest to the short tube assembly equipment, and then the three-way short tube assembly carrying mechanism 5 is rotated 180° by the rotating drive mechanism 4, and the assembled three-way short tube assembly 6 is moved to the side close to the infusion set long tube assembly equipment. At this time, the three-way tube 601 in the three-way short tube assembly 6 needs to be assembled with the infusion set long tube. One end is horizontally facing the infusion set long tube, and the group of three-way short tube assemblies 6 is moved to the infusion set long tube assembly process. At the same time, the three-way tube support plate 502 and the short tube support plate 503 on the other side are newly assembled three-way short tube assemblies 6, and the rotating drive mechanism 4 drives the three-way short tube assembly carrying mechanism 6 to rotate 180° again, so that the second batch of assembled three-way short tube assemblies 6 are moved to the side close to the infusion set long tube assembly equipment, and the operation is cyclically operated. The continuity of the operation process is strong, and the processing efficiency of the three-way short tube assemblies 6 is improved.

[0023] In this embodiment, a rotating shaft support seat 7 is provided on the upper end surface of the mounting seat 2, and the rotating shaft support seat 7 includes two side plates 701 arranged at intervals and a top plate 702 arranged on the top of the two side plates 701. Bearings are correspondingly installed on the mounting seat 2 and the top plate 702, and the rotating shaft 3 is installed through the bearings. The upper end of the rotating shaft 3 is connected to the bottom plate 501 of the three-way pipe assembly supporting mechanism 5.

[0024] In this embodiment, the rotary drive mechanism 4 includes a gear 401, a cylinder seat plate 402, a cylinder 403, a connecting plate 404, a rack 405, a slide rail 406, a slider 407 and a slider mounting plate 408. The gear 401 is sleeved on the outer wall of the rotating shaft 3, the cylinder seat plate 402 is mounted on the mounting seat 2, the cylinder 403 is mounted on the cylinder seat plate 402, the piston rod end of the cylinder 403 is fixedly connected to one end of the connecting plate 404, and the other end of the connecting plate 404 is connected to the rack 405. The arrangement of the rack 405 is as follows: The rack 405 is parallel to the setting direction of the cylinder 403, the teeth of the rack 405 are meshed with the teeth of the gear 401, a slide rail 406 is fixed on the rack 405, a slider mounting plate 408 is provided on the mounting seat 2, a slider 407 is fixed on the slider mounting plate 408, the slider 407 is slidably connected with the slide rail 406, the cylinder 403 is extended and retracted to drive the rack 405 and the slide rail 406 connected to the rack 405 to move along the slider 407, the movement of the rack 405 drives the gear 401 to rotate, and then drives the three-way short pipe assembly bearing mechanism 5 to rotate.

[0025] In this embodiment, a limiting mechanism 8 is provided at the upper end of the mounting seat 2, and the limiting mechanism 8 includes a limiting rod mounting plate 801 arranged at intervals, a limiting rod 802 arranged on the limiting rod mounting plate 801, and a contact plate 803 arranged on the lower end surface of the bottom plate 501 of the three-way short tube assembly supporting mechanism 5, the contact plate 803 contacts one of the limiting rods 802, and after the rotating drive mechanism 4 drives the three-way short tube assembly supporting mechanism 5 to rotate 180°, the contact plate 803 contacts the other limiting rod 802. The setting of the limiting mechanism 8 is beneficial to improving the accuracy of the rotation angle of the three-way short tube assembly supporting mechanism 5.

[0026] In this embodiment, the short tube support plate 503 includes a horizontal mounting plate and at least two longitudinal support plates spaced apart on the upper end surface of the horizontal mounting plate. The longitudinal support plate is parallel to the three-way tube support plate 502. Short tube support openings 505 are correspondingly opened on the longitudinal support plate to improve the supporting effect on the infusion pump short tube 602.

[0027] The method for using the three-way short tube assembly steering device in this embodiment includes the following steps:

[0028] (1) placing the Nth batch of three-way short tube assemblies 6 in the three-way short tube assembly carrying mechanism 5: arranging the three-way short tube assemblies 6 formed by assembling the three-way tube 601 and the infusion set short tube 602 on the three-way tube support plate 502 and the short tube support plate 503 on one side of the three-way short tube assembly carrying mechanism 5, and placing the end of the three-way tube 601 to be connected to the long tube of the infusion set horizontally on the three-way tube support port 504, and the infusion set short tube 602 is supported on the short tube support plate 505;

[0029] (2) driving the three-way short pipe assembly supporting mechanism 5 to rotate 180°: starting the rotation driving mechanism 4, the cylinder 403 drives the rack 405 to translate, and the rack 405 drives the gear 401 to rotate, thereby causing the rotating shaft 3 and the three-way short pipe assembly supporting mechanism 5 to rotate 180°;

[0030] (3) The Nth batch of three-way short tube assemblies 6 are moved to the production line for assembly with the long tube of the infusion set, and at the same time, the N+1th batch of three-way short tube assemblies 6 are placed on the three-way tube support plate 502 and the short tube support plate 503 on the other side of the three-way short tube assembly carrying mechanism 5, and the three-way short tube assembly carrying mechanism 5 is driven to rotate 180°, and the N+1th batch of three-way short tube assemblies 6 are moved to the production line for assembly with the long tube of the infusion set, and at the same time, the N+2th batch of three-way short tube assemblies 6 are placed on the three-way tube support plate 502 and the short tube support plate 503 on one side of the three-way short tube assembly carrying mechanism 5, and the cycle is repeated.

[0031] The above-mentioned specific implementations are only specific cases of the present invention. The patent protection scope of the present invention includes but is not limited to the product form and style of the above-mentioned specific implementations. Any appropriate changes or modifications made to them by ordinary technicians in the technical field that conform to the claims of the present invention shall fall within the patent protection scope of the present invention.

Claims

1. A method for using a three-way short pipe assembly steering device, Features: The steering device of the three-way short tube assembly includes a base, a mounting seat arranged on the upper end surface of the base, a rotating shaft rotatably arranged on the mounting seat, a rotating driving mechanism arranged on the mounting seat and used to drive the rotating shaft to rotate, and a three-way short tube assembly bearing mechanism arranged on the top of the rotating shaft and rotating with the rotating shaft, wherein the three-way short tube assembly bearing mechanism includes a bottom plate, a three-way tube support plate symmetrically arranged at both ends of the bottom plate, and a short tube support plate symmetrically arranged inside the bottom plate, a plurality of three-way tube support openings are arranged at intervals on the three-way tube support plate, a plurality of short tube support openings are arranged at intervals on the short tube support plate, the position of the three-way tube support opening corresponds to the position of the short tube support opening, and the bottom of the three-way tube support opening is higher than the bottom of the short tube support opening; The method of use includes the following steps: (1) placing the Nth batch of three-way short tube assemblies in the three-way short tube assembly carrying mechanism: arranging the three-way short tube assembly formed by assembling the three-way tube and the short tube of the infusion set on the three-way tube support plate and the short tube support plate on one side of the three-way short tube assembly carrying mechanism, placing the end of the three-way tube to be connected to the long tube of the infusion set horizontally on the three-way tube support port, and the short tube of the infusion set is supported on the short tube support plate; (2) Driving the three-way short pipe assembly bearing mechanism to rotate 180°: starting the rotation drive mechanism, the cylinder drives the rack to translate, and the rack drives the gear to rotate, thereby causing the rotating shaft and the three-way short pipe assembly bearing mechanism to rotate 180°; (3) The Nth batch of three-way short tube assemblies is moved to the production line for assembly with the long tube of the infusion set, and the N+1th batch of three-way short tube assemblies is placed on the three-way tube support plate and the short tube support plate on the other side of the three-way short tube assembly carrying mechanism, and the three-way short tube assembly carrying mechanism is driven to rotate 180°, and the N+1th batch of three-way short tube assemblies is moved to the production line for assembly with the long tube of the infusion set, and the N+2th batch of three-way short tube assemblies is placed on the three-way tube support plate and the short tube support plate on one side of the three-way short tube assembly carrying mechanism, and the cycle is repeated.

2. A method for using a three-way short tube assembly steering device according to claim 1, Features: A rotating shaft support seat is arranged on the upper end surface of the mounting seat, and the rotating shaft support seat includes two side plates arranged at intervals and a top plate arranged on the top of the two side plates. Bearings are installed on the mounting seat and the top plate, and the rotating shaft is installed in the bearing. The upper end of the rotating shaft is connected to the bottom plate of the three-way pipe assembly supporting mechanism.

3. A method for using a three-way short pipe assembly steering device according to claim 1, Features: The rotary drive mechanism includes a gear, a cylinder seat plate, a cylinder, a connecting plate, a rack, a slide rail, a slider and a slider mounting plate. The gear is sleeved on the outer wall of the rotating shaft, the cylinder seat plate is mounted on the mounting seat, the cylinder is mounted on the cylinder seat plate, the end of the piston rod of the cylinder is fixedly connected to one end of the connecting plate, the other end of the connecting plate is connected to the rack, the setting direction of the rack is parallel to the setting direction of the cylinder, the teeth of the rack are meshed with the teeth of the gear, the rack is fixed with a slide rail, the mounting seat is provided with a slider mounting plate, the slider is fixed on the slider mounting plate, and the slider is connected to the slide rail.

4. A method for using a three-way short pipe assembly steering device according to claim 1, Features: A limiting mechanism is arranged at the upper end of the mounting seat, and the limiting mechanism includes a limiting rod mounting plate arranged at intervals, a limiting rod arranged on the limiting rod mounting plate, and a contact plate arranged on the lower end surface of the bottom plate of the three-way short tube assembly supporting mechanism. The contact plate contacts one of the limiting rods, and the contact plate contacts the other limiting rod after the rotating driving mechanism drives the three-way short tube assembly supporting mechanism to rotate 180°.

5. A method for using a three-way short pipe assembly steering device according to claim 1, Features: The short tube support plate comprises a horizontal mounting plate and at least two longitudinal support plates spaced apart on the upper surface of the horizontal mounting plate. The longitudinal support plate is parallel to the three-way tube support plate, and corresponding short tube support openings are provided on the longitudinal support plates.

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