CN218638995U

CN218638995U - Connector device on needle tube

Info

Publication number: CN218638995U
Application number: CN202222622965.7U
Authority: CN
Inventors: 钱军; 何晨; 徐广全; 刘立舰
Original assignee: Suzhou Dianjian Intelligent Technology Co ltd
Current assignee: Suzhou Dianjian Intelligent Technology Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-03-17
Anticipated expiration: 2032-09-30

Abstract

The utility model discloses a connector device on needle tubing, including the vibration dish that is used for providing the connector, be used for carrying out the clamping mechanism of centre gripping to the needle tubing, be located be provided with between vibration dish and the clamping mechanism and shift the mechanism, shift the mechanism and include the frame, be provided with in the frame and be used for receiving the lifting unit of connector, be arranged in receiving the rotatory alignment subassembly of the connector among the lifting unit and be used for driving the rotatory drive assembly who aligns the subassembly reciprocating motion between lifting unit and clamping mechanism. The advantages are that: the transfer mechanism is set to be the lifting assembly, the rotary alignment assembly and the driving assembly, the connector is fixed through the rotary alignment assembly, the pushing driving assembly is used for driving the rotary alignment assembly to move, and compared with the driving assembly which is directly arranged, the problem that the connector fails to be assembled with the needle tube due to stress deformation in the assembling process of the needle tube can be solved, and the yield of the finished product of the working efficiency is effectively improved.

Description

Connector device on needle tube

Technical Field

The utility model relates to a needle tubing and connector equipment field specifically are a connector device on needle tubing.

Background

The connector and the needle tube need to be assembled, and the connector is vibrated out by a vibration disc in a traditional assembly mode, so that the connector is horizontally conveyed to one end of the needle tube, and the connector is pushed towards one side of the needle tube by a pushing mechanism directly. In the mode, a larger space needs to be reserved for arranging the connectors in the design process, a fixing mechanism is not arranged on the connectors when the connectors are pushed, and when the pushing mechanism is pushed from one end of the connectors, the connectors are easy to deform and cannot be accurately assembled with the needle tubes due to the fact that the connectors are made of soft materials.

Accordingly, there is a need for a connector assembly for a needle cannula.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of connector device on needle tubing, effectual solved the current needle tubing and the unqualified problem of connector deformation and equipment in the connector assembling process.

The utility model adopts the technical proposal that:

the utility model provides a connector device on needle tubing, is located including the clamping mechanism that is used for providing the vibration dish of connector, is used for carrying out the centre gripping to the needle tubing be provided with between vibration dish and the clamping mechanism and shift the mechanism, shift the mechanism and include the frame, be provided with in the frame and be used for receiving the lifting unit of connector, be used for receiving the rotatory subassembly that aligns of the connector among the lifting unit and be used for driving rotatory drive assembly who aligns the subassembly reciprocating motion between lifting unit and clamping mechanism.

Further, the method comprises the following steps: the frame is close to vibration dish one side and is vertically provided with linear guide No. one, lifting unit is including sliding a number of boards that sets up on linear guide and fixed setting in frame one side and be used for driving a number of the gliding cylinder of linear guide of a number of board relatively, a board upper end is provided with the tool that is used for receiving the product, be provided with hollow out construction on the tool.

Further, the method comprises the following steps: the rotary alignment assembly comprises two connecting plates fixedly connected with the driving assembly, a ball bearing arranged on the two connecting plates respectively and correspondingly, a connecting piece rotatably connected with the two ball bearings, a motor arranged on one of the connecting plates and used for driving the connecting piece to rotate, a second linear guide rail arranged on the connecting piece, a cylinder clamping jaw arranged on the second linear guide rail in a sliding mode, a limiting block arranged on the connecting plate, a guide pillar fixedly connected with the cylinder clamping jaw and a spring sleeved on the guide pillar, wherein the two ends of the spring are abutted to the cylinder clamping jaw and the limiting block respectively.

Further, the method comprises the following steps: the frame includes the bottom plate and sets up at bottom plate curb plate all around, the left and right sides the curb plate all is provided with two linear bearing relatively, drive assembly including establish respectively two guide shafts in two linear bearing, connect the fixed plate of two guide shaft one ends, set up around No. two ball bearings of both sides curb plate, establish the pivot in No. two ball bearings, with pivot both ends fixed connection's a pole, both ends respectively with a pole and No. two poles of fixed plate articulated, the fixed linear module that sets up in frame one side, one end and No. three poles of linear module output articulated, no. three pole other ends are articulated with a pole that the linear module is adjacent, two the connecting plate is fixed respectively to be set up on two guide shafts.

Further, the method comprises the following steps: clamping mechanism includes the mounting bracket, sets up on the mounting bracket and the output sets up cylinder clamping jaw No. four downwards, the setting at No. four boards of the output of No. four cylinders and the fixed cylinder clamping jaw No. two that sets up on No. four boards, still be provided with the deflector that is used for leading to the connector on the cylinder clamping jaw No. two, be provided with the guide way on the deflector, still be provided with the output on the mounting bracket and move the No. five cylinders of mechanism towards, the fixed push pedal that is provided with on the output of No. five cylinders, be provided with the uide bushing that is used for leading to the needle tubing in the push pedal.

Further, the method comprises the following steps: the needle tube connector assembly device further comprises a container, wherein the container comprises a chute arranged below the needle tube and connector assembly position and a containing groove communicated with the chute and arranged on one side of the rack.

Utility model's beneficial effect:

1. the transfer mechanism is set to be the lifting assembly, the rotary alignment assembly and the driving assembly, the connector is fixed through the rotary alignment assembly, the pushing driving assembly is used for driving the rotary alignment assembly to move, and compared with the driving assembly which is directly arranged, the problem that the connector fails to be assembled with the needle tube due to stress deformation in the assembling process of the needle tube can be solved, and the yield of the finished product of the working efficiency is effectively improved.

2. The setting of rotatory alignment subassembly can be so that the clamp of connector get in the lifting unit with to the transfer of connector need not the transfer, and the integrated level is high, sets up the damage that a spring can effectually prevent the connector.

Drawings

FIG. 1 is a general schematic view of a connector on a needle cannula provided in an embodiment of the present application.

FIG. 2 is a schematic view of a connector device on a syringe with a vibrating disk removed according to an embodiment of the present application.

FIG. 3 is a schematic view of a transfer mechanism for a connector-on-syringe device provided by an embodiment of the present application.

FIG. 4 is a schematic view of a transfer mechanism for a connector-on-syringe device provided by an embodiment of the present application.

FIG. 5 is a schematic view of a transfer mechanism for a connector-on-syringe device provided by an embodiment of the present application.

FIG. 6 is a schematic view of a clamping mechanism of a connector device on a needle cannula provided in an embodiment of the present application.

Labeled as: 1. a vibrating pan; 2. a clamping mechanism; 3. a transfer mechanism; 31. a frame; 32. a lifting assembly; 33. rotating the alignment assembly; 34. a drive assembly; 321. a first board; 322. a first cylinder; 323. a jig; 331. a connecting plate; 332. A connecting member; 333. a motor; 334. a second linear guide rail; 335. a first cylinder clamping jaw; 336. a limiting block; 337. a guide post; 338. a first spring; 341. a guide shaft; 342. a fixing plate; 343. a rotating shaft; 344. a first rod; 345. a second rod; 346. A third rod; 347. a linear module; 201. a mounting frame; 202. a cylinder number four; 203. a second cylinder clamping jaw; 204. a guide plate; 205. a fifth cylinder; 206. pushing the plate; 207. a guide sleeve; 4. a container; 41. a chute; 42. an accommodating groove.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 and fig. 2, a connector device on a needle tube provided in an embodiment of the present application structurally includes a vibration disk 1 for providing a connector, a clamping mechanism 2 for clamping the needle tube, and a transfer mechanism 3 disposed between the vibration disk 1 and the clamping mechanism 2, and is characterized in that: the transfer mechanism 3 includes a frame 31, and the frame 31 is provided with a lifting assembly 32 for receiving the connector, a rotary alignment assembly 33 for receiving the connector in the lifting assembly 32, and a driving assembly 34 for driving the rotary alignment assembly 33 to reciprocate between the lifting assembly 32 and the clamping mechanism 2.

During practical use, the connector is sent out in the vibration dish 1 vibration in proper order, and the connector is carried to lifting unit 32 through vibration dish 1, and after the lift of lifting unit 32, rotatory alignment subassembly 33 snatchs the connector with the connector from lifting unit 32, and drive assembly 34 drive rotatory alignment subassembly 33 is carried the connector to clamping mechanism 2 one side afterwards for the connector cover is on the needle tubing.

In the above design, to shift mechanism 3 and set up to lifting unit 32, rotatory alignment subassembly 33 and drive assembly 34, utilize rotatory alignment subassembly 33 to fix the connector, recycle and pass drive assembly 34 drive rotatory alignment subassembly 33 motion, compare and directly set up drive assembly 34 drive connector, can avoid the connector to lie in the problem that the needle tubing assembling failure is led to being out of shape in the equipment process atress, effectively improved the off-the-shelf yield of work efficiency.

Specifically, the method comprises the following steps: as shown in fig. 2, fig. 3, fig. 4 and fig. 5, a linear guide rail is vertically arranged on one side of the frame 31 close to the vibration plate 1, the lifting assembly 32 comprises a plate 321 which is slidably arranged on the linear guide rail and a cylinder 322 which is fixedly arranged on one side of the frame 31 and used for driving the plate 321 to slide relative to the linear guide rail, a jig 323 used for receiving a product is arranged at the upper end of the plate 321, and a hollow structure is arranged on the jig 323.

In practical use, after the jig 323 receives the connector in the vibration plate 1, the first cylinder 322 drives the first plate 321 to ascend relative to the first linear guide rail, so that the jig 323 ascends to a position where the rotation alignment assembly 33 can grasp.

In the above design, the hollow structure of the jig 323 is arranged, so that the rotating alignment assembly 33 is convenient for timely grabbing the connector in the jig 323.

Specifically, the method comprises the following steps: as shown in fig. 3, 4 and 5, the rotation alignment assembly 33 includes two connecting plates 331 fixedly connected to the driving assembly 34, first ball bearings respectively and correspondingly disposed on the two connecting plates 331, a connecting member 332 rotatably connected to the first ball bearings, a motor 333 disposed on one of the connecting plates 331 and used for driving the connecting member 332 to rotate, a second linear guide 334 disposed on the connecting member 332, a first cylinder clamping jaw 335 slidably disposed on the second linear guide 334, a limiting block 336 disposed on the connecting plate 331, a guide pillar 337 disposed on the limiting block 336 and fixedly connected to the first cylinder clamping jaw 335, and a first spring 338 disposed on the guide pillar 337, wherein two ends of the first spring 338 respectively abut against the first cylinder clamping jaw 335 and the limiting block 336.

In practical use, the motor 333 drives the connecting member 332 to rotate to the first cylinder clamping jaw 335 to clamp the connector in the jig 323, then the motor 333 drives the connecting member 332 to rotate 180 ° so that the connector in the first cylinder clamping jaw 335 is aligned with the needle tube in the clamping mechanism 2, and then the driving assembly 34 drives the rotary alignment assembly 33 to move towards one side of the needle tube so that the connector is sleeved on the needle tube. When the first cylinder clamping jaw 335 moves towards one side of the needle tube under the action of the driving assembly 34, during the process of assembling the needle tube and the connector, the first cylinder clamping jaw 335 drives the guide pillar 337 to move towards the side far away from the needle tube due to the friction force between the needle tube and the connector and the driving force of the driving assembly 34, and at the same time, the first spring 338 compresses. The drive assembly 34 then drives the rotational alignment assembly 33 to reset. The first spring 338 is reset.

In the above design, the arrangement of the rotation alignment assembly 33 can make the clamping of the connector in the lifting assembly 32 and the transfer of the connector rotate without the need of rotation, the integration level is high, and the arrangement of the first spring 338 can effectively prevent the damage of the connector.

Specifically, the method comprises the following steps: as shown in fig. 3, 4 and 5, the frame 31 includes a bottom plate and side plates disposed around the bottom plate, the side plates on the left and right sides are respectively provided with two linear bearings, the driving assembly 34 includes two guide shafts 341 respectively sleeved in the two linear bearings, a fixing plate 342 connected to one end of the two guide shafts 341, second ball bearings disposed on the side plates on the front and rear sides, a rotating shaft 343 sleeved in the second ball bearings, a first rod 344 fixedly connected to both ends of the rotating shaft 343, a second rod 345 hinged to the first rod 344 and the fixing plate 342 at both ends, a linear module 347 fixedly disposed on one side of the frame 31, a third rod 346 hinged to the output end of the linear module 347 at one end, the other end of the third rod 346 is hinged to the first rod 344 adjacent to the linear module 347, and the two connecting plates 331 are respectively fixedly disposed on the two guide shafts 341.

In actual use, the linear module 347 drives the third rod 346 to move, so that the third rod 346 drives the first rod 344 to rotate around the axes of the first rod 344 and the rotating shaft 343, and simultaneously drives the rotating shaft 343 to move, so that the two first rods 344 respectively drive the second rods 345 connected thereto to act on the fixing plate 342 to move, so that the fixing plate 342 drives the guide shaft 341 to move along the linear bearing, and further, the connecting plate 331 and the guide shaft 341 move synchronously, i.e., the rotation alignment assembly 33 is driven by the driving assembly 34.

In the above design, the first rod 344, the second rod 345 and the third rod 346 form a connecting rod, and the linear module 347 connecting rod drives the guide shaft 341 to move, which is beneficial to saving the space occupied by the driving assembly 34.

Specifically, the method comprises the following steps: as shown in fig. 6, the clamping mechanism 2 includes an installation frame 201, a cylinder 202 with four numbers arranged on the installation frame 201 and with an output end arranged downwards, a plate with four numbers arranged at the output end of the cylinder 202, and a cylinder clamping jaw 203 with two numbers fixedly arranged on the plate with four numbers, a guide plate 204 for guiding the connector is further arranged on the cylinder clamping jaw 203 with two numbers, a guide groove is arranged on the guide plate 204, a cylinder 205 with five numbers with an output end facing the transfer mechanism 3 is further arranged on the installation frame 201, a push plate 206 is fixedly arranged on the output end of the cylinder 205 with five numbers, and a guide sleeve 207 for guiding the needle tube is arranged on the push plate 206.

A transport line for transporting the needle tubes is provided below the clamping mechanism 2.

During practical use, the fourth cylinder 202 drives the second cylinder clamping jaw 203 to move downwards, so that the second cylinder clamping jaw 203 grabs the needle tube in the conveying line, then the fourth cylinder 202 resets, so that the needle tube grabbed by the second cylinder clamping jaw 203 moves upwards, then the fifth cylinder 205 drives the push plate 206 to move towards the end part of the needle tube, and the tail end of the needle tube extends into the guide sleeve 207. When the drive assembly 34 drives the rotational alignment assembly 33 to move to the side of the needle cannula, the connector is guided by the guide slot.

In the above design, the structural design of the clamping mechanism 2 can ensure that the needle tube is stable when assembled in the connector, and is beneficial to guiding the connector.

Specifically, the method comprises the following steps: the needle tube connector assembly device further comprises a container 4, wherein the container 4 comprises a chute 41 arranged below the needle tube and connector assembly position and a container groove 42 communicated with the chute 41 and arranged on one side of the frame 31.

In actual use, when the assembly of the connector and the needle tube is not smoothly performed, the connector drops into the lower inclined groove 41 and flows along the inclined groove 41 into the housing groove 42.

In the following detailed description, it should be understood that the detailed description and specific examples, while indicating embodiments of the invention, are given by way of illustration only, since various changes and modifications within the spirit and scope of the invention will become apparent to those skilled in the art from this detailed description.

Claims

1. The utility model provides a connector device on needle tubing, is including vibration dish (1) that is used for providing the connector, clamping mechanism (2) that are used for carrying out the centre gripping to the needle tubing, is located be provided with between vibration dish (1) and clamping mechanism (2) and shift mechanism (3), its characterized in that: the transfer mechanism (3) comprises a machine frame (31), wherein a lifting assembly (32) used for receiving the connector, a rotary alignment assembly (33) used for receiving the connector in the lifting assembly (32) and a driving assembly (34) used for driving the rotary alignment assembly (33) to reciprocate between the lifting assembly (32) and the clamping mechanism (2) are arranged on the machine frame (31).

2. The connector-on-needle device of claim 1, wherein: frame (31) are close to vibration dish (1) one side and vertically are provided with linear guide No. one, lifting unit (32) are used for driving a gliding cylinder (322) of linear guide No. one relatively of board (321) including sliding a board (321) that sets up on linear guide No. one and fixed the setting in frame (31) one side, a board (321) upper end is provided with tool (323) that are used for receiving the product, be provided with hollow out construction on tool (323).

3. The connector-on-needle device of claim 1, wherein: the rotary alignment assembly (33) comprises two connecting plates (331) fixedly connected with the driving assembly (34), a first ball bearing arranged on the two connecting plates (331) correspondingly, a connecting piece (332) rotatably connected with the two first ball bearings, a motor (333) arranged on one of the connecting plates (331) and used for driving the connecting piece (332) to rotate, a second linear guide rail (334) arranged on the connecting piece (332), a first cylinder clamping jaw (335) arranged on the second linear guide rail (334) in a sliding mode, a limiting block (336) arranged on the connecting plate (331), a guide pillar (337) sleeved on the limiting block (336) and fixedly connected with the first cylinder clamping jaw (335), and a first spring (338) sleeved on the guide pillar (337), wherein two ends of the first spring (338) are respectively abutted against the first cylinder clamping jaw (335) and the limiting block (336).

4. The connector-on-syringe device of claim 3, wherein: the rack (31) comprises a bottom plate and side plates arranged on the periphery of the bottom plate, the side plates on the left side and the right side are oppositely provided with two linear bearings, the driving assembly (34) comprises two guide shafts (341) which are respectively sleeved in the two linear bearings, a fixing plate (342) connected with one ends of the two guide shafts (341), two ball bearings arranged on the side plates on the front side and the rear side, a rotating shaft (343) sleeved in the two ball bearings, a first rod (344) fixedly connected with the two ends of the rotating shaft (343), a second rod (345) with two ends respectively hinged with the first rod (344) and the fixing plate (342), a linear module (347) fixedly arranged on one side of the rack (31), and a third rod (346) with one end hinged with the output end of the linear module (347), the other end of the third rod (346) is hinged with a first rod (344) adjacent to the linear module (347), and the two connecting plates (331) are respectively and fixedly arranged on the two guide shafts (341).

5. The connector-on-syringe device of claim 1, wherein: clamping mechanism (2) include mounting bracket (201), set up on mounting bracket (201) and the output sets up cylinder (202) No. four downwards, set up No. four boards and the fixed cylinder clamping jaw (203) that sets up on No. four boards at the output of cylinder (202) No. four, still be provided with deflector (204) that are used for leading to the connector on cylinder clamping jaw (203 No. two, be provided with the guide way on deflector (204), still be provided with No. five cylinder (205) of output orientation transfer mechanism (3) on mounting bracket (201), the fixed push pedal (206) that is provided with on the output of No. five cylinder (205), be provided with uide bushing (207) that are used for leading to the needle tubing on push pedal (206).

6. The connector-on-needle device of claim 1, wherein: the needle tube connector is characterized by further comprising a container (4), wherein the container (4) comprises a chute (41) arranged below the needle tube and connector assembly position and a containing groove (42) communicated with the chute (41) and arranged on one side of the rack (31).