CN210148761U - Infusion utensil cylinder equipment moves and carries device - Google Patents

Abstract

The utility model relates to the technical field of medical appliance production equipment, and provides an infusion apparatus needle cylinder assembly transfer device, which comprises a transfer device, a feeding and conveying device and a discharging and conveying device; the transfer device is used for bearing the piston component and the sealing sleeve component and transferring the bearing piston component and the sealing sleeve component on the transfer device; the feeding and conveying device is used for grabbing a jacket component to the transfer device, and pressing and sleeving the jacket component outside the piston component and the sealing sleeve component which are connected with each other so as to assemble the syringe of the infusion apparatus; and the blanking conveying device is used for moving the syringe of the infusion apparatus away from the transfer device. Compared with the prior art, the utility model provides an infusion utensil cylinder equipment moves and carries device has improved the packaging efficiency of infusion utensil cylinder, has reduced manpower resources's consumption and manufacturing cost.

Description

Infusion utensil cylinder equipment moves and carries device

Technical Field

The utility model belongs to the technical field of the technique of medical instrument production facility and specifically relates to an equipment of infusing utensil cylinder is moved and is carried device is related to.

Background

The high-pressure contrast injector is used together with a matched injector to inject contrast agent into a human body.

At present, the high-pressure radiography injector is disposable, the demand is large, and the high-pressure radiography injector mainly comprises a syringe jacket, a piston seat and a sealing sleeve. In the traditional production process of the high-pressure radiography injector, the injector needle cylinder of the high-pressure radiography injector is mainly assembled by a manual assembly mode and a piston seat and a sealing sleeve which are arranged on a manufacturing mould are assembled to form the injector needle cylinder of the high-pressure radiography injector, so that the labor cost is overhigh, the labor intensity is high, and the production efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an infusion utensil cylinder equipment moves and carries device to solve the packaging efficiency of the infusion utensil cylinder that exists among the prior art low, the higher defect of manufacturing cost.

In order to achieve the above object, the utility model adopts the following technical scheme: provided is an infusion device syringe assembly transfer device comprising:

the transfer device is used for bearing the piston component and the sealing sleeve component and transferring the bearing piston component and the sealing sleeve component on the transfer device;

the feeding and conveying device is used for grabbing a jacket component to the transfer device, and pressing and sleeving the jacket component outside the piston component and the sealing sleeve component which are connected with each other so as to assemble the syringe of the infusion apparatus;

and the blanking conveying device is used for moving the syringe of the infusion apparatus away from the transfer device.

Further, material loading handling device includes the overcoat mounting bracket, is used for the centre gripping to fix the overcoat fixture of overcoat component, is used for making overcoat fixture is relative overcoat mounting bracket translational motion's overcoat translational drive spare, and is used for making overcoat fixture is relative overcoat mounting bracket elevating movement's overcoat lifting drive spare.

Further, the jacket clamping mechanism comprises a clamping bracket and a pair of jacket clamping components which are arranged on the clamping bracket and can move relatively to open and close to clamp and release the jacket component, the clamping bracket is provided with two clamping support plates which are parallel to each other, and a jacket clamping space is formed between the two clamping support plates; the two outer sleeve clamping components correspond to the two clamping support plates one to one respectively, and each outer sleeve clamping component comprises an outer sleeve clamping claw component and a clamping claw driving part used for enabling the outer sleeve clamping claw component to move in the direction perpendicular to the surface of each clamping support plate.

Further, each outer sleeve clamping claw member is provided with an outer sleeve clamping end portion used for abutting against the side wall of the outer sleeve member, one side surface of each outer sleeve clamping end portion facing to the other outer sleeve clamping end portion is provided with an arc-shaped clamping surface, and the radian of each arc-shaped clamping surface is matched with the radian of the side wall of the outer sleeve member.

Furthermore, each jacket clamping assembly further comprises a jacket pressing component which is used for abutting against the outer edge of the jacket component so as to press the jacket component downwards, and the jacket pressing component is fixedly connected to the jacket clamping claw component.

Further, unloading handling device includes the cylinder mounting bracket, is used for the centre gripping to fix the cylinder centre gripping subassembly of infusion utensil cylinder, is used for making the cylinder centre gripping subassembly is relative cylinder mounting bracket translational motion's cylinder translational drive spare, and is used for making the cylinder centre gripping subassembly is relative cylinder mounting bracket elevating movement's cylinder elevating drive spare.

Furthermore, the syringe clamping assembly comprises a syringe clamping installation seat, two syringe clamping arms which are pivotally connected to the syringe clamping installation seat by taking the direction parallel to the lifting motion direction of the syringe clamping assembly as a shaft and can move in a relative opening and closing mode, and a syringe clamping driving piece which is used for driving the two syringe clamping arms to move and clamping and loosening the syringe of the infusion apparatus.

Further, each syringe clamping arm is provided with a syringe clamping end part used for being abutted against the side wall of the syringe of the infusion apparatus, one side surface of each syringe clamping end part facing to the other syringe clamping end part is provided with an arc-shaped clamping surface, and the radian of each arc-shaped clamping surface is matched with the radian of the side wall of the syringe of the infusion apparatus.

Further, the inner side of the syringe clamping arm is provided with an elastic gasket which is used for abutting against the side wall of the syringe of the infusion apparatus.

Further, the transfer device comprises a turntable and a turntable driving assembly for rotating the turntable.

Compared with the prior art, the utility model provides an infusion utensil cylinder equipment moves and carries device adopts transfer device, material loading handling device and unloading handling device, snatchs overcoat component to transfer device through material loading handling device on, and will overcoat component pressfitting cover is established outside interconnect's piston component and seal cover component in order to assemble the infusion utensil cylinder, will by unloading handling device the infusion utensil cylinder removes the transfer device, like this to improve the packaging efficiency of infusion utensil cylinder, reduced manpower resources's consumption and manufacturing cost.

Drawings

Fig. 1 is a schematic perspective view of an infusion set syringe assembly transfer device according to an embodiment of the present invention;

fig. 2 is a first schematic perspective view of a transfer device and a feeding and conveying device provided in an embodiment of the present invention;

fig. 3 is a second schematic perspective view of the transfer device and the feeding and conveying device provided in the embodiment of the present invention;

fig. 4 is a first schematic perspective view of a transfer device and a blanking and conveying device provided in an embodiment of the present invention;

fig. 5 is a second schematic perspective view of the transfer device and the blanking conveying device according to the embodiment of the present invention.

Description of the main elements

100: the syringe 110 of the infusion set: piston component

120: seal jacket member 130: jacket member

300: the relay device 310: rotary disc

320: the turntable driving assembly 311: piston fixing seat

530: feeding and conveying device 531: jacket mounting rack

532: jacket clamping mechanism 533: outer sleeve translation driving piece

534: jacket lift drive 535: coat moving slide rail

536: coat moves movable support

5321: holding bracket 5322: jacket clamping assembly

5323: clamping support plate 5324: jacket clamping space

5325: jacket gripper member 5326: gripper jaw drive

5327: jacket clamp end 5328: outer sleeve pressing component

620: blanking conveying device 621: syringe mounting rack

622: syringe clamping assembly 623: needle cylinder translation driving piece

624: syringe lift drive 625: needle cylinder moving slide rail

626: syringe moving seat 627: clamping guide rail

628: clamping slide block

6221: syringe holder mounting base 6222: syringe clamping arm

6223: syringe grip drive 6224: needle cylinder holding end

6225: elastic gasket

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It is to be understood that the embodiments described are some, but not all embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive work based on the described embodiments of the present invention, belong to the protection scope of the present invention.

In order to make those skilled in the art better understand the technical solution of the present invention, the following detailed description is provided for the implementation of the present invention with reference to the specific drawings.

For convenience of description, the terms "front", "back", "left", "right", "up" and "down" used herein are the same as the drawings, but do not limit the structure of the present invention.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.

As shown in fig. 1 to 5, a preferred embodiment of the present invention is provided.

The syringe assembly transfer device of the infusion device provided in this embodiment includes a transfer device 300, a loading conveyance device 530, and a unloading conveyance device 620; a relay device 300 for carrying the piston member 110 and the seal cover member 120 and transferring the carried piston member 110 and the seal cover member 120 on the relay device 300; the feeding and conveying device 530 is used for grabbing a jacket member 130 to the transfer device 300 and pressing and sleeving the jacket member 130 outside the piston member 110 and the sealing sleeve member 120 which are connected with each other so as to assemble the syringe 100 of the infusion apparatus; a blanking carrying device 620 for moving the syringe 100 of the infusion set away from the transfer device 300.

The transfer device 300, the feeding and carrying device 530 and the discharging and carrying device 620 are adopted, the outer sleeve member 130 is grabbed onto the transfer device 300 through the feeding and carrying device 530, the outer sleeve member 130 is sleeved outside the piston member 110 and the sealing sleeve member 120 which are connected with each other in a pressing mode to be assembled into the infusion device needle cylinder 100, and the discharging and carrying device 620 is used for moving the infusion device needle cylinder 100 away from the transfer device 300, so that the assembly efficiency of the infusion device needle cylinder 100 is improved, and the consumption of human resources and the production cost are reduced.

Referring to the drawings, the syringe assembly transfer device of the infusion apparatus of the present embodiment is used for assembling a disposable infusion apparatus, which may be a disposable high-pressure contrast syringe, or similar products and components thereof having substantially the same structure and use as the product. In the present embodiment, the single use infusion set is, but is not limited to, a single use high pressure contrast syringe that includes an infusion set syringe 100 assembled from a sheath member 130, a piston member 110, and a gland member 120.

Referring to fig. 1 to 5, the relay device 300 includes a turntable 310 and a turntable driving assembly 320 for rotating the turntable 310, the turntable 310 is provided with a plurality of piston holders 311 for carrying the fixed piston members 110 and for placing the piston members 110 and fixedly supporting the piston members 110, the turntable driving assembly 320 is, but not limited to, a motor assembly, and the turntable 310 is rotated by driving of the turntable driving assembly 320, so that the piston holders 311 supported on the turntable 310 rotate around a rotation axis of the turntable 310.

Referring to fig. 1 to 3, the feeding and carrying device 530 is configured to grasp the outer jacket member 130, move the outer jacket member 130 above the piston fixing seat 311 of the turntable 310, and press-fit the outer jacket member 130 onto the piston member 110 to which the sealing sleeve member 120 is coupled. The feeding and carrying device 530 includes a jacket mounting bracket 531, a jacket clamping mechanism 532 for clamping and fixing the jacket member 130, a jacket translational driving member 533 for making the jacket clamping mechanism 532 perform translational motion with respect to the jacket mounting bracket 531, and a jacket lifting driving member 534 for making the jacket clamping mechanism 532 perform lifting motion with respect to the jacket mounting bracket 531. In this embodiment, the jacket clamping mechanism 532 includes a clamping bracket 5321 and a pair of jacket clamping components 5322 disposed on the clamping bracket 5321 and capable of opening and closing relatively to clamp and release the jacket member 130, the clamping bracket 5321 has two clamping support plates 5323 parallel to each other, a jacket clamping space 5324 is formed between the two clamping support plates 5323; the two housing clamping assemblies 5322 correspond to the two clamping support plates 5323 one to one, and each housing clamping assembly 5322 includes a housing clamping jaw member 5325 and a clamping jaw drive 5326 for moving the housing clamping jaw member 5325 in a direction perpendicular to the surface of the clamping support plate 5323. The jaw actuators 5326 are, but not limited to, air cylinders, and the jaw actuators 5326 on both sides respectively drive the outer housing jaw members 5325 to move relatively, thereby clamping and releasing the outer housing member 130. The cover member 130 may be placed on a conveyor belt assembly, conveyed to a position below the feeding conveyor 530 by the conveyor belt assembly, or placed on a rack or a cart located below the feeding conveyor 530.

Specifically, the jacket mounting bracket 531 is fixedly provided with a jacket moving rail 535, the jacket moving rail 535 is slidably provided with a jacket moving bracket 536 connected to a jacket translation driving member 533, the jacket translation driving member 533 is but not limited to an air cylinder, the jacket lifting driving member 534 is supported on the jacket moving bracket 536 and connected to the jacket clamping mechanism 532, and the jacket lifting driving member 534 is but not limited to an air cylinder. It can be easily understood that the jacket moving bracket 536 is driven to move on the jacket moving slide rail 535 by the extension and contraction of the jacket translation driving element 533, and the jacket clamping mechanism 532 is driven to move up and down (up and down in the figure) by the extension and contraction of the jacket lifting driving element 534, so that after the jacket member 130 is clamped, the jacket lifting driving element 534 controls the jacket clamping mechanism 532 and the clamped jacket member 130 to move up, and then the jacket member 130 is moved to the feeding station by the jacket translation driving element 533.

With continued reference to fig. 1-3, in the present embodiment, each of the jacket clamp claw members 5325 has a jacket clamp end portion 5327 for abutting against the side wall of the jacket member 130, and a side surface of each jacket clamp end portion 5327 facing the other jacket clamp end portion 5327 has an arc-shaped clamp surface, and the arc of the arc-shaped clamp surface is matched with the arc of the side wall of the jacket member 130. It should be noted that when the two jacket clamp claw members 5325 are in the clamping position, the arc-shaped clamping surfaces of the jacket clamping end portions 5327 are substantially attached to the side wall surfaces of the jacket member 130, so that the effective contact between the jacket clamping end portions 5327 and the jacket member 130 can be ensured, which is beneficial to ensuring the stability of the jacket member 130.

Referring to fig. 1-3, in this embodiment, each jacket clamp assembly 5322 further includes a jacket hold-down member 5328 for abutting against an outer edge of the jacket member 130 to press the jacket member 130 downward, the jacket hold-down member 5328 being fixedly connected to the jacket clamp claw member 5325. It should be noted that the outer jacket member 130 is disposed with the opening facing downward (downward in the figure) during the grabbing and moving process by the feeding and carrying device 530, so that during the assembling process, the outer jacket clamping mechanism 532 is moved downward by the outer jacket lifting/lowering driving member 534, and the lower end (lower end in the figure) of the outer jacket downward pressing member 5328 is pressed against the outer rim upper surface (upper surface in the figure) of the outer jacket member 130, so as to provide a sufficient downward pressure to the outer jacket member 130, and press the piston member 110 and the sealing cover member 120, which are located below the outer jacket member 130 and connected to each other, into the outer jacket member 130.

Referring to fig. 1, 4 and 5, a blanking carrying device 620 is used to move the syringe 100 of the infusion set on the transfer device 300 away from the transfer device 300. The blanking handling apparatus 620 includes a syringe mounting bracket 621, a syringe clamping assembly 622 for clamping and fixing the syringe 100 of the infusion set, a syringe translation drive 623 for moving the syringe clamping assembly 622 in translation relative to the syringe mounting bracket 621, and a syringe lifting drive 624 for moving the syringe clamping assembly 622 up and down relative to the syringe mounting bracket 621. In this embodiment, the syringe holding assembly 622 includes a syringe holding mounting base 6221, two syringe holding arms 6222 pivotally attached to the syringe holding mounting base 6221 and capable of opening and closing relatively, with a direction parallel to the direction of the lifting movement of the syringe holding assembly 622 (the up-down direction shown in the figure, i.e., the direction perpendicular to the surface of the turntable 310), and a syringe holding driving member 6223 for driving the two syringe holding arms 6222 to move and holding and releasing the syringe 100 of the infusion device, the syringe holding driving member 6223 being, but not limited to, a cylinder. The feeding and conveying device 620 may be provided with a conveyor belt assembly below to place the syringe 100 of the infusion set and transport it to a storage place, or may be provided with a shelf or a cart to manually collect, transport and store the syringe 100 of the infusion set.

In the blanking conveying device 620 shown in fig. 4, the syringe holding arm 6222 holds the syringe 100 at a position; in the blanking transport device 620 shown in fig. 5, the syringe holding arm 6222 is released to release the syringe 100 of the infusion device

With continued reference to fig. 1, 4 and 5, each barrel-gripping arm 6222 has a barrel-gripping end 6224 for abutting against a sidewall of the syringe 100 of the infusion set, and a side surface of each barrel-gripping end 6224 facing the other barrel-gripping end 6224 has an arcuate gripping surface with an arc that matches the arc of the sidewall of the syringe 100 of the infusion set. It should be noted that the syringe holding end portion 6224 is curved outwardly in an arc from the syringe holding mount 6221, and the swing angle of the syringe holding end portion 6224 is, but not limited to, 0 to 90 degrees. It will be appreciated that in the gripping position of the two barrel gripping arms 6222, the arcuate gripping surfaces of the barrel gripping ends 6224 substantially abut the sidewall surfaces of the syringe 100 of the infusion set, thus ensuring effective contact between the barrel gripping ends 6224 and the syringe 100 of the infusion set, and advantageously ensuring stability of the syringe 100 of the infusion set.

Preferably, the syringe holding arm 6222 is provided with an elastic pad 6225 at its inner side for abutting against the sidewall of the syringe 100 of the infusion device, and the elastic pad 6225 may be made of rubber, foam or the like. Thus, by providing the resilient washer 6225, damage to the syringe 100 due to deformation of the syringe 100 can be avoided, and friction with the syringe 100 can be increased.

Specifically, a syringe moving slide rail 625 is fixedly disposed on the syringe mounting rack 621, a syringe moving seat 626 connected to a syringe translation driving member 623 is slidably disposed on the syringe moving slide rail 625, the syringe translation driving member 623 is, but not limited to, an air cylinder, the syringe lifting driving member 624 is supported on the syringe moving seat 626 and connected to the syringe clamping assembly 622, and the syringe lifting driving member 624 is, but not limited to, an air cylinder. It is understood that the extension and retraction of the syringe translation driving element 623 drives the syringe moving seat 626 to move on the syringe moving slide 625, and the extension and retraction of the syringe lifting driving element 624 drives the syringe clamping assembly 622 to move up and down (up and down in the figure), so that after the syringe receiving seat clamps the syringe 100 of the infusion apparatus, the syringe lifting driving element 624 controls the syringe clamping assembly 622 and the clamped syringe 100 of the infusion apparatus to move up and then moves the syringe 100 of the infusion apparatus away from the transfer device 300 through the syringe translation driving element 623.

Referring to fig. 1, 4 and 5, a gripping guide assembly is disposed between the syringe gripping assembly 622 and the syringe moving base 626, the gripping guide assembly includes a gripping guide 627 and a gripping slider 628 slidably coupled to each other, one end of the gripping guide 627 is fixed to the syringe gripping assembly 622 and extends in a direction parallel to a lifting movement direction of the syringe gripping assembly 622, and the gripping slider 628 is fixed to the syringe moving base 626. It can be easily understood that by providing the clamping guide assembly, the stability of the lifting motion of the syringe clamping assembly 622 can be ensured, and the syringe 100 of the infusion set can be prevented from shaking left and right during lifting.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the present invention.

Claims (10)

1. An infusion device syringe assembly transfer device, characterized by comprising:

the transfer device is used for bearing the piston component and the sealing sleeve component and transferring the bearing piston component and the sealing sleeve component on the transfer device;

the feeding and conveying device is used for grabbing a jacket component to the transfer device, and pressing and sleeving the jacket component outside the piston component and the sealing sleeve component which are connected with each other so as to assemble the syringe of the infusion apparatus;

and the blanking conveying device is used for moving the syringe of the infusion apparatus away from the transfer device.

2. The infusion set syringe assembly transfer device according to claim 1, wherein the loading conveyance device includes a jacket mounting bracket, a jacket gripping mechanism for gripping and fixing the jacket member, a jacket translational drive member for causing translational movement of the jacket gripping mechanism with respect to the jacket mounting bracket, and a jacket elevation drive member for causing elevation movement of the jacket gripping mechanism with respect to the jacket mounting bracket.

3. The transfer device for assembling the syringe of the infusion device according to claim 2, wherein the jacket clamp mechanism includes a clamp bracket and a pair of jacket clamp assemblies provided on the clamp bracket and capable of opening and closing relatively to clamp and release the jacket member, the clamp bracket has two clamp support plates parallel to each other, and a jacket clamp space is configured between the two clamp support plates; the two outer sleeve clamping components correspond to the two clamping support plates one to one respectively, and each outer sleeve clamping component comprises an outer sleeve clamping claw component and a clamping claw driving part used for enabling the outer sleeve clamping claw component to move in the direction perpendicular to the surface of each clamping support plate.

4. The transfer device for infusion set syringe assembly according to claim 3, wherein each of the outer sheath gripping claw members has an outer sheath gripping end portion for abutting against the side wall of the outer sheath member, and a side surface of each of the outer sheath gripping end portions facing the other outer sheath gripping end portion has an arc-shaped gripping surface having an arc shape matching an arc shape of the side wall of the outer sheath member.

5. The infusion set syringe assembly transfer device according to claim 3, wherein each of the sheath gripping assemblies further includes a sheath hold-down member for abutting against an outer edge of the sheath member to hold the sheath member down, the sheath hold-down member being fixedly attached to the sheath gripper jaw member.

6. The transfer device for infusion device syringe assembly according to claim 1, wherein the unloading conveyance device includes a syringe mounting bracket, a syringe holding member for holding and fixing the syringe of the infusion device, a syringe translation driving member for causing the syringe holding member to move in translation relative to the syringe mounting bracket, and a syringe lifting driving member for causing the syringe holding member to move in lifting relative to the syringe mounting bracket.

7. The transfer device for infusion device syringe assembly according to claim 6, wherein the syringe holding member includes a syringe holding mounting base, two syringe holding arms pivotally attached to the syringe holding mounting base about a direction parallel to a direction of lifting movement of the syringe holding member and capable of opening and closing relative to each other, and a syringe holding driving member for driving the two syringe holding arms to move and holding and releasing the syringe of the infusion device.

8. The transfer device for infusion device syringe assembly according to claim 7, wherein each syringe holding arm has a syringe holding end portion for abutting against a sidewall of the infusion device syringe, and a side surface of each syringe holding end portion facing the other syringe holding end portion has an arc-shaped holding surface having an arc shape matching an arc shape of the sidewall of the infusion device syringe.

9. The transfer device for infusion device syringe assembly according to claim 7, wherein an elastic pad is provided on an inner side of the syringe holding arm so as to abut against a side wall of the infusion device syringe.

10. The transfer device for infusion set syringe assembly according to any one of claims 1 to 9, wherein the transfer device includes a dial and a dial drive assembly for rotating the dial.

Images