CN216638034U - Ruhr shield pushing mechanism of infusion apparatus - Google Patents

Ruhr shield pushing mechanism of infusion apparatus Download PDF

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Publication number
CN216638034U
CN216638034U CN202122690096.7U CN202122690096U CN216638034U CN 216638034 U CN216638034 U CN 216638034U CN 202122690096 U CN202122690096 U CN 202122690096U CN 216638034 U CN216638034 U CN 216638034U
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China
Prior art keywords
ejection
luer
fixing plate
plate
shield
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CN202122690096.7U
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朱武
宋广忠
徐峥
徐思楠
许玲敏
胡洪可
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Hangzhou Medical College
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Hangzhou Medical College
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Abstract

The utility model relates to a luer shield pushing mechanism of an infusion apparatus, which comprises a bottom plate, and an upright plate and a material ejecting fixing plate which are fixedly arranged on the bottom plate; the vertical plate is provided with a material moving mechanism, and the ejection fixing plate is provided with a pushing mechanism; the pushing mechanism is used for pushing out the luer shield in the material moving mechanism and moving the luer shield out through the grabbing mechanism; the feeding mechanism is simple in structure and ingenious in design, the luer shield conveyed from the feeding mechanism is sequentially collected by the material moving mechanism, the luer shield collected to the material moving mechanism is ejected out by the ejecting mechanism and is grabbed by the grabbing mechanism, and the next step of installation operation is carried out, so that the automation degree of the whole luer shield pushing mechanism is improved, a plurality of luer shields are pushed simultaneously, the pushing speed is high, the pushing accuracy is high, the effective speed is improved, and the requirement of rapid processing can be met.

Description

Ruhr shield pushing mechanism of infusion apparatus
Technical Field
The utility model belongs to the technical field of medical auxiliary instruments, and particularly relates to a luer shield pushing mechanism of an infusion apparatus.
Background
Luer shields are standardized, micro, non-porous fittings that are connected by male luer fittings and mating female luer fittings and are now widely used in medical and laboratory instruments, luer caps are convenient connections for use in the medical industry, greatly simplifying the management of liquid and gaseous medical fluids.
The conventional luer shield is generally assembled between the luer shield and an infusion apparatus and is manually operated, the labor intensity is high, the working efficiency is low, along with the increasing requirement of medical equipment on productivity, a luer shield feeding mechanism is appeared, the luer shield is sequentially conveyed through a feeding disc and then assembled with the infusion apparatus, but the production requirement cannot be met, and the production efficiency is low.
In view of the above technical problems, improvements are needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of the prior art and provides a luer shield pushing mechanism of an infusion apparatus, which has a simple structure, is convenient to use, can jack up a plurality of luer shields simultaneously and has high automation degree.
In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows: a luer shield pushing mechanism of an infusion apparatus comprises a bottom plate, a vertical plate and a material ejecting fixing plate, wherein the vertical plate and the material ejecting fixing plate are fixedly arranged on the bottom plate; the vertical plate is provided with a material moving mechanism, and the ejection fixing plate is provided with a pushing mechanism; the pushing mechanism is used for pushing out the luer shield in the material moving mechanism, and the grabbing mechanism is used for moving out the luer shield.
As a preferred scheme of the utility model, the material moving mechanism comprises a material moving cylinder fixedly arranged on the upper part of the upright plate, the material moving cylinder is connected with a dislocation backing plate in a sliding manner, the top of the dislocation backing plate is fixedly provided with a translational material receiving jig, and the translational material receiving jig is provided with at least two mounting grooves for receiving a luer shield; the top of the ejecting fixing plate is provided with a U-shaped groove, the top of the ejecting fixing plate is fixedly provided with two flat feeding check blocks, the two flat feeding check blocks are positioned on two sides of the U-shaped groove, a channel of a Ruhr shield feeding mechanism is formed between the two flat feeding check blocks, and a gap is reserved between the flat feeding check blocks and the horizontal feeding material receiving jig.
As a preferable scheme of the present invention, a detection hole is formed in a rear side wall of the mounting groove, an optical fiber fixing block is fixedly disposed on the upright plate corresponding to the detection hole, and an optical fiber for detecting whether a luer shield is present in the mounting groove is mounted at a front end of the optical fiber fixing block.
As a preferable scheme of the utility model, the mounting groove is of a step-shaped structure, a through opening is formed at the bottom of the mounting groove, and the inner diameter of the through opening is smaller than that of the mounting groove; the through hole corresponds to the pushing mechanism.
As a preferable scheme of the utility model, arc-shaped guide surfaces with a trumpet-shaped structure are formed on two sides of the notch of the mounting groove.
As a preferred scheme of the utility model, the pushing mechanism comprises ejection rails symmetrically and fixedly arranged on the ejection fixing plate, and the ejection rails are connected with ejection sliding blocks in a sliding manner; a thimble fixing plate is fixedly arranged on the ejection sliding block, and a plurality of ejection rods matched with the through holes are fixedly arranged on the thimble fixing plate; and the ejection fixing plate is provided with an ejection driving mechanism for moving the ejector fixing plate.
As a preferred scheme of the utility model, the ejection driving mechanism comprises an ejection cylinder support fixedly arranged on the ejection fixing plate, an ejection driving cylinder is mounted on the ejection cylinder support, a driving shaft of the ejection driving cylinder is connected with an ejection connecting block, and the ejection connecting block is vertically and fixedly arranged on the ejection fixing plate.
As a preferred scheme of the utility model, the number of the ejector rods is three, the ejector rods are equidistantly distributed on the ejector pin fixing plate, and correspondingly, the number of the mounting grooves is three, and the ejector rods are equidistantly distributed on the translational material receiving jig.
According to a preferable scheme of the utility model, a material taking bottom plate is fixedly arranged between the vertical plate and the bottom plate, material taking reinforcing ribs are symmetrically and fixedly arranged between two sides of the vertical plate and the material taking bottom plate, a material ejecting fixing bottom plate is fixedly arranged between the material ejecting fixing plate and the bottom plate, and material ejecting reinforcing ribs are symmetrically and fixedly arranged between two sides of the material ejecting fixing plate and the material ejecting fixing bottom plate.
As a preferred scheme of the utility model, two sides of the ejector fixing plate are provided with ejector limiting mechanisms for limiting the ejector fixing plate to slide, and each ejector limiting mechanism comprises a front ejector limiting seat and a rear ejector limiting seat; a front jacking buffer and a rear jacking buffer are respectively sleeved on the front jacking limiting seat and the rear jacking limiting seat; and ejection limiting blocks are fixedly arranged on two sides of the ejector pin fixing plate and are positioned between the front ejection buffer and the rear ejection buffer.
The utility model has the beneficial effects that:
the feeding mechanism is simple in structure and ingenious in design, the luer shield conveyed from the feeding mechanism is sequentially collected by the material moving mechanism, the luer shield collected to the material moving mechanism is ejected out by the ejecting mechanism and is grabbed by the grabbing mechanism, and the next step of installation operation is carried out, so that the automation degree of the whole luer shield pushing mechanism is improved, a plurality of luer shields are pushed simultaneously, the pushing speed is high, the pushing accuracy is high, the effective speed is improved, and the requirement of rapid processing can be met.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a state diagram of use of an embodiment of the present invention;
FIG. 3 is a schematic structural view of a pushing mechanism according to an embodiment of the present invention;
FIG. 4 is a diagram illustrating a use of the pushing mechanism according to the embodiment of the present invention;
fig. 5 is a schematic structural view of a horizontal moving material receiving jig according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of an optical fiber fixing block according to an embodiment of the present invention;
reference numbers in the figures: the device comprises a luer shield 103, a bottom plate 200, an upright plate 201, an ejection fixing plate 202, a U-shaped groove 203, a flat conveying stop block 204, an optical fiber fixing block 205, a detection hole 206, an optical fiber 207, a material taking bottom plate 208, an ejection reinforcing rib 209, a material moving mechanism 210, a material moving cylinder 211, a dislocation backing plate 212, a translational material receiving jig 213, a mounting groove 214, a through hole 215, an arc-shaped guide surface 216, a material taking reinforcing rib 217, an ejection fixing bottom plate 218, an assembly inclined surface 219, an ejection mechanism 220, an ejection track 221, an ejection slider 222, an ejector fixing plate 223, an ejection rod 224, an ejection driving mechanism 230, an ejection driving cylinder 231, an ejection connecting block 232, an ejection cylinder bracket 233, an ejection limiting mechanism 240, a front ejection limiting seat 241, a rear ejection limiting seat 242, a front ejection buffer 243, a rear ejection buffer 244 and an ejection limiting block 245.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in fig. 1 to 6, the luer shield pushing mechanism of an infusion apparatus of the present invention comprises a bottom plate 200, an upright plate 201 and a material ejection fixing plate 202, wherein the upright plate 201 and the material ejection fixing plate are fixedly arranged on the bottom plate 200; the upright plate 201 is provided with a material moving mechanism 210, and the material ejecting fixing plate 202 is provided with a pushing mechanism 220; the pushing mechanism 220 is used for pushing out the luer shield 103 in the material moving mechanism 210, and the grabbing mechanism is used for moving out the luer shield 103; the feeding mechanism is simple in structure and ingenious in design, the luer shield conveyed from the feeding mechanism is sequentially collected by the material moving mechanism, the luer shield collected to the material moving mechanism is ejected out by the ejecting mechanism and is grabbed by the grabbing mechanism, and the next step of installation operation is carried out, so that the automation degree of the whole luer shield pushing mechanism is improved, a plurality of luer shields are pushed simultaneously, the pushing speed is high, the pushing accuracy is high, the effective speed is improved, and the requirement of rapid processing can be met.
Specifically, the material moving mechanism 210 comprises a material moving cylinder 211 fixedly arranged on the upper part of the upright plate 201, a dislocation backing plate 212 is connected to the material moving cylinder 211 in a sliding manner, a translational material receiving jig 213 is fixedly arranged on the top of the dislocation backing plate 212, and at least two mounting grooves 214 for receiving the luer shield 103 are formed on the translational material receiving jig 213; in this embodiment, the number of the mounting grooves 214 is three, a U-shaped groove 203 is formed in the top of the ejection fixing plate 202, two flat feeding stoppers 204 are fixedly arranged on the top of the ejection fixing plate 202, the two flat feeding stoppers 204 are located on both sides of the U-shaped groove 203, a channel of the luer shield feeding mechanism is formed between the two flat feeding stoppers 204, a gap is left between the flat feeding stopper 204 and the translational material receiving jig 213, and the left gap enables the translational material receiving jig 213 to move left and right along the flat feeding stopper 204 without enabling the luer shield 103 located in the translational material receiving jig 213 to fall off, thereby ensuring the use safety; an assembly inclined plane 219 is formed at the end part of the inner side of the horizontal feeding stop block 204 close to the U-shaped groove 203, so that the luer shield 103 positioned in the installation groove 214 is prevented from touching the end part of the horizontal feeding stop block 204 in the moving process of the horizontal feeding jig 213, and further the luer shield 103 is prevented from being damaged, and therefore the subsequent infusion set is processed.
A detection hole 206 is formed in the rear side wall of the mounting groove 214, an optical fiber fixing block 205 is fixedly arranged on the upright plate 201 corresponding to the detection hole 206, and an optical fiber 207 for detecting whether the luer shield 103 is arranged in the mounting groove 214 is arranged at the front end of the optical fiber fixing block 205; the luer shield 103 is collected in turn by the mounting groove 214 in the translational receiving jig 213 and can be detected by the optical fiber 207 on the optical fiber fixing block 205, thereby ensuring the use safety.
The mounting groove 214 is of a step-shaped structure, a through hole 215 is formed at the bottom of the mounting groove 214, and the inner diameter of the through hole 215 is smaller than that of the mounting groove 214; the through hole 215 corresponds to the pushing mechanism 220.
Arc-shaped guide surfaces 216 with a trumpet-shaped structure are formed on two sides of the notch of the mounting groove 214; set up arc spigot surface 216, the more safe convenient efficient of luer guard shield of carrying from feeding mechanism carries to mounting groove 214 in, improves assembly efficiency.
The pushing mechanism 220 comprises ejection rails 221 symmetrically fixed on the ejection fixing plate 202, and ejection sliders 222 are connected to the ejection rails 221 in a sliding manner; a thimble fixing plate 223 is fixedly arranged on the ejection slide block 222, and a plurality of ejection rods 224 matched with the through holes 215 are fixedly arranged on the thimble fixing plate 223; the number of the ejector rods 224 is three, the ejector rods are equidistantly arranged on the ejector fixing plate 223, and correspondingly, the number of the mounting grooves 214 is three, and the ejector rods are equidistantly arranged on the translational material receiving jig 213.
The ejector fixing plate 202 is provided with an ejector driving mechanism 230 for moving the ejector fixing plate 223; specifically, the material ejecting driving mechanism 230 includes a material ejecting cylinder bracket 233 fixedly arranged on the material ejecting fixing plate 202, a material ejecting driving cylinder 231 is mounted on the material ejecting cylinder bracket 233, a driving shaft of the material ejecting driving cylinder 231 is connected with an ejecting connecting block 232, and the ejecting connecting block 232 is vertically and fixedly arranged on the material ejecting fixing plate 202.
The ejector rod 224 is driven by the ejector driving cylinder 231, the ejector rod 224 penetrates through the through hole 215 and is used for ejecting the luer shield 103 positioned in the mounting groove 214, and the ejected luer shield 103 is taken away by a grabbing mechanism; the whole operation steps are completed.
The material taking bottom plate 208 is fixedly arranged between the vertical plate 201 and the bottom plate 200, the material taking reinforcing ribs 217 are symmetrically and fixedly arranged between two sides of the vertical plate 201 and the material taking bottom plate 208, and the material taking reinforcing ribs 217 are arranged, so that the structural strength and the overall firmness of the whole material moving mechanism 210 are improved, and the use safety is further ensured.
A material ejecting fixing bottom plate 218 is fixedly arranged between the material ejecting fixing plate 202 and the bottom plate 200, and material ejecting reinforcing ribs 209 are symmetrically and fixedly arranged between two sides of the material ejecting fixing plate 202 and the material ejecting fixing bottom plate 218; the material ejecting reinforcing rib 209 is arranged, so that the structural strength and the integral firmness of the whole pushing mechanism 220 are improved, and the use safety is further ensured.
Two sides of the ejector fixing plate 202 are provided with ejector limiting mechanisms 240 for limiting the ejector fixing plate 223 to slide, and each ejector limiting mechanism 240 comprises a front ejector limiting seat 241 and a rear ejector limiting seat 242; a front material ejecting buffer 243 and a rear material ejecting buffer 244 are respectively sleeved on the front material ejecting limiting seat 241 and the rear material ejecting limiting seat 242; two sides of the thimble fixing plate 223 are fixedly provided with an ejection limiting block 245, and the ejection limiting block 245 is positioned between the front ejection buffer 243 and the rear ejection buffer 244; through setting up liftout stop gear 240, can restrict the distance of reciprocating of whole thimble fixing plate 223, can effectively the ejector pin 224 on thimble fixing plate 223 connects material tool 213's impact force to the translation, and then causes the translation to connect the damage of material tool 213, influences the production of whole transfer line.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model; thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Although the reference numerals in the figures are used more here: the device comprises a luer shield 103, a bottom plate 200, an upright plate 201, an ejection fixing plate 202, a U-shaped groove 203, a flat feeding stop block 204, an optical fiber fixing block 205, a detection hole 206, an optical fiber 207, a material taking bottom plate 208, an ejection reinforcing rib 209, a material moving mechanism 210, a material moving cylinder 211, a dislocation backing plate 212, a translational material receiving jig 213, a mounting groove 214, a through hole 215, an arc-shaped guide surface 216, a material taking reinforcing rib 217, an ejection fixing bottom plate 218, an assembly inclined surface 219, an ejection mechanism 220, an ejection track 221, an ejection slider 222, an ejector fixing plate 223, an ejection rod 224, an ejection driving mechanism 230, an ejection driving cylinder 231, an ejection connecting block 232, an ejection cylinder bracket 233, an ejection limiting mechanism 240, a front ejection limiting seat 241, a rear ejection limiting seat 242, a front ejection buffer 243, a rear ejection buffer 244, an ejection limiting block 245 and other terms, but the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.

Claims (10)

1. The utility model provides a luer guard push mechanism of transfusion system which characterized in that: comprises a bottom plate (200), an upright plate (201) and a material ejection fixing plate (202) which are fixedly arranged on the bottom plate (200); the vertical plate (201) is provided with a material moving mechanism (210), and the material ejecting fixing plate (202) is provided with a pushing mechanism (220); the ejection mechanism (220) is used for ejecting the luer shield (103) in the material moving mechanism (210) and is used for removing the luer shield (103) through the grabbing mechanism.
2. The luer sheath pushing mechanism of an infusion set according to claim 1, characterized in that: the material moving mechanism (210) comprises a material moving cylinder (211) fixedly arranged on the upper part of the vertical plate (201), the material moving cylinder (211) is connected with a dislocation backing plate (212) in a sliding manner, the top of the dislocation backing plate (212) is fixedly provided with a translation material receiving jig (213), and at least two mounting grooves (214) for receiving the luer shield (103) are formed in the translation material receiving jig (213); the top of the material ejecting fixing plate (202) is provided with a U-shaped groove (203), the top of the material ejecting fixing plate (202) is fixedly provided with two flat feeding check blocks (204), the two flat feeding check blocks (204) are positioned on two sides of the U-shaped groove (203), a channel of a Ruhr shield feeding mechanism is formed between the two flat feeding check blocks (204), and a gap is reserved between the flat feeding check blocks (204) and the horizontal feeding jig (213).
3. The luer sheath pushing mechanism of an infusion set according to claim 2, characterized in that: a detection hole (206) is formed in the rear side wall of the mounting groove (214), an optical fiber fixing block (205) is fixedly arranged on the upright plate (201) and corresponds to the detection hole (206), and an optical fiber (207) used for detecting whether a luer shield (103) is arranged in the mounting groove (214) or not is mounted at the front end of the optical fiber fixing block (205).
4. The luer sheath pushing mechanism of an infusion set according to claim 3, characterized in that: the mounting groove (214) is of a step-shaped structure, a through opening (215) is formed at the bottom of the mounting groove (214), and the inner diameter of the through opening (215) is smaller than that of the mounting groove (214); the through hole (215) corresponds to the pushing mechanism (220).
5. The luer sheath pushing mechanism of an infusion set according to claim 4, wherein: two sides of the notch of the mounting groove (214) form arc-shaped guide surfaces (216) with a trumpet-shaped structure.
6. The luer sheath advancing mechanism of an infusion set according to claim 1 or 4, wherein: the pushing mechanism (220) comprises ejection rails (221) symmetrically and fixedly arranged on the ejection fixing plate (202), and ejection sliders (222) are connected to the ejection rails (221) in a sliding manner; a thimble fixing plate (223) is fixedly arranged on the ejection sliding block (222), and a plurality of ejection rods (224) matched with the through holes (215) are fixedly arranged on the thimble fixing plate (223); the ejection fixing plate (202) is provided with an ejection driving mechanism (230) for moving the thimble fixing plate (223).
7. The luer shield advancing mechanism of an infusion set according to claim 6, wherein: the ejection driving mechanism (230) comprises an ejection cylinder support (233) fixedly arranged on the ejection fixing plate (202), an ejection driving cylinder (231) is mounted on the ejection cylinder support (233), a driving shaft of the ejection driving cylinder (231) is connected with an ejection connecting block (232), and the ejection connecting block (232) is vertically fixedly arranged on the ejection fixing plate (202).
8. The luer sheath advancing mechanism of an infusion set according to claim 6, characterized in that: the material ejecting rods (224) are arranged in three, are arranged on the thimble fixing plate (223) at equal intervals, correspond to the thimble fixing plate, the mounting grooves (214) are arranged in three, and are arranged on the translation material receiving jig (213) at equal intervals.
9. The luer sheath pushing mechanism of an infusion set according to claim 1, characterized in that: a material taking bottom plate (208) is fixedly arranged between the vertical plate (201) and the bottom plate (200), material taking reinforcing ribs (217) are symmetrically and fixedly arranged between two sides of the vertical plate (201) and the material taking bottom plate (208), a material ejecting fixing bottom plate (218) is fixedly arranged between the material ejecting fixing plate (202) and the bottom plate (200), and material ejecting reinforcing ribs (209) are symmetrically and fixedly arranged between two sides of the material ejecting fixing plate (202) and the material ejecting fixing bottom plate (218).
10. The luer sheath advancing mechanism of an infusion set according to claim 7 or 9, wherein: two sides of the ejector fixing plate (202) are provided with ejector limiting mechanisms (240) used for limiting the ejector fixing plate (223) to slide, and each ejector limiting mechanism (240) comprises a front ejector limiting seat (241) and a rear ejector limiting seat (242); a front material ejecting buffer (243) and a rear material ejecting buffer (244) are respectively sleeved on the front material ejecting limiting seat (241) and the rear material ejecting limiting seat (242); and ejection limiting blocks (245) are fixedly arranged on two sides of the ejector pin fixing plate (223), and the ejection limiting blocks (245) are positioned between the front ejection buffer (243) and the rear ejection buffer (244).
CN202122690096.7U 2021-11-04 2021-11-04 Ruhr shield pushing mechanism of infusion apparatus Active CN216638034U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122690096.7U CN216638034U (en) 2021-11-04 2021-11-04 Ruhr shield pushing mechanism of infusion apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122690096.7U CN216638034U (en) 2021-11-04 2021-11-04 Ruhr shield pushing mechanism of infusion apparatus

Publications (1)

Publication Number Publication Date
CN216638034U true CN216638034U (en) 2022-05-31

Family

ID=81732717

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122690096.7U Active CN216638034U (en) 2021-11-04 2021-11-04 Ruhr shield pushing mechanism of infusion apparatus

Country Status (1)

Country Link
CN (1) CN216638034U (en)

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