CN210103417U - Pre-filled catheter flusher cap screwing mechanism - Google Patents
Pre-filled catheter flusher cap screwing mechanism Download PDFInfo
- Publication number
- CN210103417U CN210103417U CN201920832774.9U CN201920832774U CN210103417U CN 210103417 U CN210103417 U CN 210103417U CN 201920832774 U CN201920832774 U CN 201920832774U CN 210103417 U CN210103417 U CN 210103417U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- cover
- shaped
- cap
- unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a pre-filling formula pipe flusher spiral cover mechanism, pre-filling formula pipe flusher spiral cover mechanism includes: the device comprises a cover placing unit, a cover screwing unit and a cover poking unit; the screw cap component is provided with two 7-shaped mechanism supports, each mechanism support is provided with a vertical seat and a long transverse seat which extends from the top end of the vertical seat in an integrated forming mode and is vertical to the vertical seat, and an I-shaped sliding rail is fixedly arranged on the upper surface of the long transverse seat; the lifting assembly is provided with a rotary cover upper platform, and two ends of the rotary cover upper platform are vertically erected on the long transverse seat and move along the I-shaped sliding rail. The utility model discloses a directly save and hinder this structure of section of thick bamboo pillar to set the mechanism support to "7" style of calligraphy support. Therefore, the inserted upper platform shaft is changed into a sliding rail form, so that the push-pull resistance of the horizontal cylinder is greatly reduced, the upper platform of the rotary cover is smoothly horizontally moved, the working efficiency is improved, and the equipment structure is simplified.
Description
Technical Field
The utility model belongs to the technical field of medical machinery, especially, relate to a pre-filling formula pipe flusher spiral cover mechanism.
Background
The pre-filled catheter flusher is a common medical appliance, commonly called a syringe. The concept of a prefilled catheter irrigator was proposed by kathler, italian, as early as the 15 th century. The disposable prefilled catheter flusher completes filling before delivery, so that the pollution risk and the cross infection risk caused by manual operation are effectively reduced. The disposable pre-filled catheter flusher consists of syringe, core rod, rubber plug, needle, etc. and is used mainly for taking out or injecting medicine liquid. The syringe in the prior art comprises a cylindrical barrel body, a lug connected with the barrel body and a barrel mouth for placing a needle, and after liquid medicine is filled into the syringe hung on a conveying chain from the barrel mouth, a screw cap needs to be screwed on the barrel mouth to seal the liquid medicine. When leaving the factory for use, the screw cap is taken down from the cylinder opening, and the needle is sleeved on the screw cap for injection.
Chinese patent application CN2018102644406 discloses a prefilled catheter flusher prefilling device, wherein a cap screwing mechanism of the prefilled catheter flusher is involved, the cap screwing mechanism comprises a cap placing unit, a cap poking unit, a cap screwing unit and a cylinder blocking assembly, wherein the cap placing unit and the cap poking unit are respectively two units which are separated from each other, and the cap poking unit is also required to be provided with a bracket independently, so that the structure is complex; the both ends of the spiral cover upper platform of the lifting assembly of the spiral cover unit are respectively inserted on the mechanism supports on the two sides through an upper platform shaft, so the insertion mode is adopted, the push-pull resistance of the horizontal cylinder is large, and the spiral cover upper platform moves unsmoothly in the horizontal direction, so that the efficiency is low. In addition, the cylinder blocking assembly is also additionally provided with a cylinder blocking support which is inserted on the mechanism support, so that the structure is further complicated; the cylinder assembly includes a plurality of block-shaped contact pads and a plurality of air cylinders, and each block-shaped contact pad is driven by a respective air cylinder, which further complicates the structure. Therefore, there is a need for improvement.
Disclosure of Invention
The utility model discloses the push-and-pull resistance to the horizontal cylinder of pre-filled catheter flusher spiral cover mechanism among the prior art is great, and the spiral cover upper platform moves unsmoothly on the horizontal direction, leads to inefficiency to the technical problem that the structure is complicated, aim at provides a new pre-filled catheter flusher spiral cover mechanism.
Pre-filled catheter flusher spiral cover mechanism include:
the cover placing unit is used for placing a cylinder cover to be covered on the cylinder;
the cap screwing unit comprises a cap screwing component and a lifting component, and the cap screwing component is used for receiving the cylinder cap from the cap placing unit and screwing the cylinder cap on the lower end of the cylinder on the conveying chain; the lifting assembly penetrates through the rotary cover assembly and is used for lifting the rotary cover assembly to the lower end of the needle cylinder;
the stamping unit is used for stamping the cylinder placed on the cover placing unit away from the cover placing unit and entering a cover screwing assembly of the cover screwing unit;
the screw cap unit is provided with two 7-shaped mechanism supports, each mechanism support is provided with a vertical seat and a long transverse seat which extends from the top end of the vertical seat in an integrated forming mode and is vertical to the vertical seat, and an I-shaped sliding rail is fixedly arranged on the upper surface of the long transverse seat;
the lifting assembly is provided with a rotary cover upper platform, and two ends of the rotary cover upper platform are vertically erected on the long transverse seat and move along the I-shaped sliding rail.
Preferably, the cap screwing mechanism of the prefilled catheter flusher further comprises: the cylinder blocking assembly comprises a cylinder pressing sheet and a cylinder blocking assembly;
the cylinder pressing piece is fixed above the conveying chain and used for blocking the needle cylinder from moving upwards, and the needle cylinder of the pre-charging catheter flusher can be clamped on the conveying chain and used for conveying the needle cylinder;
the cylinder blocking part is positioned on one side of the conveying chain and used for preventing the needle cylinder from falling off; the cylinder blocking piece comprises a U-shaped blocking plate, and two ends of the U-shaped blocking plate are respectively fixed at the side end of the long transverse seat.
Preferably, the first and second liquid crystal display panels are,
the U-shaped resistance plate is provided with an elongated contact pad, the elongated contact pad is positioned on the inner side of the U-shaped resistance plate, the elongated contact pad is provided with a plurality of arc-shaped pad grooves, the arc-shaped pad grooves can be opposite to the conveying chain, and the side surfaces of the arc-shaped pad grooves are covered with needle cylinders on the conveying chain to fix the needle cylinders;
and the pistons of the small cylinders movably penetrate through the U-shaped resistance plate and are respectively connected with two ends of the long strip contact pad so as to adjust the long strip contact pad to be far away from or close to the needle cylinder on the conveying chain.
Preferably, the middle lower parts of the two sides of the U-shaped baffle plate are respectively provided with a hanging block, and the hanging blocks are hung and leaned on the position right above the side end of the long transverse seat.
Preferably, the lower part of the hanging block of the U-shaped baffle is provided with a groove, and the groove is used for clamping the end of the i-shaped slide rail.
The stamping unit has: the bracket is arranged on the cover placing unit; the stamping rods are positioned above the circular through holes of the convex parts of the cover placing units; and the plurality of cylinders are fixed on the support, are connected with the stamping rod and drive the stamping rod.
The utility model discloses an actively advance the effect and lie in: the utility model directly saves the structure of the cylinder-blocking support, and sets the mechanism support into a 7-shaped support, specifically a vertical seat and a long horizontal seat, wherein the upper surface of the long horizontal seat is fixedly provided with an I-shaped slide rail; two ends of the rotary cover upper platform are vertically erected on the long transverse seat and move along the I-shaped sliding rail. Therefore, the inserted upper platform shaft is changed into a sliding rail form, so that the push-pull resistance of the horizontal cylinder is greatly reduced, the upper platform of the rotary cover is smoothly horizontally moved, the working efficiency is improved, and the equipment structure is simplified. In addition on the one hand the utility model discloses change a plurality of cubic contact pads into a rectangular shape contact pad to do not need so many cylinders to drive, only need each cylinder in both sides can, so further simplify equipment structure. And the stamping unit is directly arranged above the cover placing unit, so that the material is saved and the structure is simplified.
The conception, the specific structure and the technical effects of the present invention will be further described with reference to the accompanying drawings to fully understand the objects, the features and the effects of the present invention.
Drawings
FIG. 1 is a schematic perspective view of a cap screwing mechanism of a pre-filled catheter flusher of the present invention;
fig. 2 is a schematic perspective view of the capping unit 71 and the poking unit 72 of the capping mechanism of the present invention;
fig. 3 is a schematic perspective view of the cap screwing unit 73 of the cap screwing mechanism of the present invention;
fig. 4 is a schematic view of another angle of the cap screwing unit 73 of the cap screwing mechanism of the present invention;
fig. 5 is a schematic plan view of the cap screwing unit 73 of the cap screwing mechanism of the present invention;
fig. 6 is a schematic perspective view of the cylinder blocking assembly 74 of the cap screwing mechanism of the present invention;
fig. 7 is a schematic view of another angle perspective structure of the cylinder blocking assembly 74 of the cap screwing mechanism of the present invention.
Detailed Description
As shown in fig. 1, the cap screwing mechanism 70 of the prefilled catheter flusher comprises a cap placing unit 71 for placing a cylinder cap to be covered on the cylinder; a stamping unit 72 for moving the cartridge stamp placed on the placing and covering unit 71 away from the placing and covering unit 71 into a screw covering unit 73; a cap screwing unit 73 for receiving the cylinder cap from the cap placing unit 71 and screwing the cylinder cap to the lower end of the cylinder; a rail assembly 74.
As shown in fig. 2, the capping unit 71 includes: a cover base 711, one side of which extends outward and is provided with a plurality of protruding parts 7111 arranged at intervals, a circular through hole 7112 which is used for the cylinder cover to pass through and vertically penetrates through the protruding parts 7111 is arranged in the protruding parts 7111, the upper surface of the cover base 711 is provided with a cover channel 7113, and the cover channel 7113 is communicated with the circular through hole 7112 on the protruding parts 7111; the cover unit 71 further comprises a feeding tray (e.g. CN201821033999X pre-filled catheter flusher cap oscillating feeding tray) and a plurality of cylinder covers (i.e. caps) are placed inside the feeding tray, and are used for screening the cylinder covers to flow to the cover channel 7113 and flow into the circular through holes 7112 of the protruding portions 7111, and are supported by a supporting cover component 712 (see patent application CN2018102644406 for specific structural principle).
The stamping unit 72 has: a support 721 provided on the cover unit 71; a plurality of stamp-covering rods 722 positioned above the circular through holes 7112 of the convex portions 7111 of the cover placing unit 71; and a plurality of air cylinders 723 fixed to the supporter 721, connected to the rod 722, and driving the rod 722 to move up and down.
As shown in fig. 3 to 5, the cap screwing unit 73 includes: a screw cap assembly 731 and a pull assembly 732. The cap screwing assembly 731 can be located right below the circular through hole 7112 of the convex portion 7111 and is used for receiving the cylinder cap from the cap placing unit 71 and screwing the cylinder cap to the lower end of the cylinder on the conveying chain; the cap screwing component 731 is provided with two 7-shaped mechanism supports, each mechanism support is provided with a vertical seat 7317 and a long transverse seat 7318 which extends from the top end of the vertical seat 7317 in an integrated manner and is vertical to the vertical seat, and an I-shaped sliding rail 7319 is fixedly arranged on the upper surface of the long transverse seat 7318. Screw-on cap assembly 731 comprises: a plurality of screw cap shafts 7311 arranged at intervals; the gears 7312 are meshed with each other pairwise, and the centers of the gears 7312 are respectively provided with a rotary cover shaft 7311 in a penetrating way; a motor 7313 connected to the gear 7312 engaged with each other, and driving the gear 7312 to rotate; a plurality of cover heads 7314, in which the cylinder cover is placed, the cover heads 7314 being screwed on the top end of the cover screwing shaft 7311; the shaft sleeves 7315 are respectively sleeved outside the rotary cover shaft 7311; the springs 7316 are respectively sleeved on the lower part of the cap rotating shaft 7311, the upper ends of the springs 7316 abut against the lower part of the shaft sleeve 7315, and the lower ends of the springs 7316 abut against the cap rotating lower platform 7323. The pulling assembly 732 has: the upper screw cover platform 7321, two ends of the upper screw cover platform 7321 are vertically erected on the long horizontal seat 7318 and move along the I-shaped slide rail 7319, and the middle part of the screw cover shaft 7311 movably penetrates the upper screw cover platform 7321; a horizontal cylinder 7322 connected to the middle of the cap-screwing upper platform 7321 for horizontally moving the cap-screwing assembly 731; a screw cap lower platform 7323 parallel to the screw cap upper platform 7321, the bottom of the screw cap shaft 7311 passing through the upper surface of the screw cap lower platform 7323; and a lifting cylinder 7324 connected to a lower surface of the cap-screwing lower platform 7323 for vertically lifting the cap-screwing assembly 731. A lifting component 732, through which the cap screwing component 731 is inserted, for lifting the cap screwing component 731 to the lower end of the syringe.
6-7, the rail cylinder assembly 74 includes a barrier cylinder member 742; a cylinder block 742 is located on one side of the conveyor chain 10 to prevent the needle cylinder from falling. The cylindrical member 742 has: the U-shaped resistance plate 7423, the middle lower parts of the two sides of the U-shaped resistance plate 7423 are respectively provided with a hanging block 7427, the hanging blocks 7427 are hung right above the side end of the long transverse seat 7318, the hanging blocks 7427 are provided with grooves 7428, and the grooves 7428 are used for clamping the end head of the I-shaped sliding rail 7319. The U-shaped resistance plate 7423 is provided with a strip contact pad 7424, the strip contact pad 7424 is positioned at the inner side of the U-shaped resistance plate 7423, the strip contact pad 7424 is provided with a plurality of arc-shaped pad grooves 7425, the arc-shaped pad grooves 7425 can be opposite to the conveying chain, and the side surface is covered with the needle cylinder on the conveying chain to fix the needle cylinder; two small cylinders 7426, the pistons of the small cylinders 7426 movably penetrate through the U-shaped baffle 7423 and are connected to the two ends of the strip contact pad 7424 respectively, so as to adjust the strip contact pad 7424 to be far away from or close to the needle cylinder on the conveying chain.
The utility model discloses an operating principle is, feed table screening cover get into and put the lid channel 7113 that covers base 711 communicates, then transported to the circular through-hole 7112 of the bellying 7111 of putting lid base 711 one side in to hold by holding in the palm lid piece 712. Then, the stick 722 moves vertically downward to drop the cartridge placed on the circular through hole 7112 of the boss 7111 into the cap 7314 of the screw capping unit 73. The horizontal cylinder 7322 drives the U-shaped block 7423 of the cylinder block 742 to move horizontally inward, and the arc-shaped pad groove 7425 of the long-strip contact pad 7424 inside the U-shaped block 7423 covers the needle cylinder on the conveying chain, thereby preventing the needle cylinder from sliding down. The cap screwing assembly 731 is driven by the lifting cylinder 7324 to move vertically upwards until the cap head 7314 contacts the lower end of the syringe, and the movement is stopped, and then the motor 7313 drives the gear 7312 on the cap screwing assembly 731 to screw down the syringe cap. The screw cap assembly 731 moves vertically downward after the cap is screwed down, and leaves the lower end of the syringe. The U-shaped stop 7423 moves horizontally outward away from the needle cylinder on the conveyor chain. Thus, the cover of the cylinder cover is completed.
Claims (6)
1. A pre-filled catheter flusher cap screwing mechanism, comprising:
the cover placing unit is used for placing a cylinder cover to be covered on the cylinder;
the cap screwing unit comprises a cap screwing component and a lifting component, and the cap screwing component is used for receiving the cylinder cap from the cap placing unit and screwing the cylinder cap on the lower end of the cylinder on the conveying chain; the lifting assembly penetrates through the rotary cover assembly and is used for lifting the rotary cover assembly to the lower end of the needle cylinder;
the stamping unit is used for stamping the cylinder placed on the cover placing unit away from the cover placing unit and entering a cover screwing assembly of the cover screwing unit;
the method is characterized in that: the screw cap component is provided with two 7-shaped mechanism supports, each mechanism support is provided with a vertical seat and a long transverse seat which extends from the top end of the vertical seat in an integrated forming mode and is vertical to the vertical seat, and an I-shaped sliding rail is fixedly arranged on the upper surface of the long transverse seat;
the lifting assembly is provided with a rotary cover upper platform, and two ends of the rotary cover upper platform are vertically erected on the long transverse seat and move along the I-shaped sliding rail.
2. A pre-filled catheter flusher screw cap mechanism according to claim 1, wherein said pre-filled catheter flusher screw cap mechanism further comprises: the cylinder blocking assembly comprises a cylinder pressing sheet and a cylinder blocking assembly;
the cylinder pressing piece is fixed above the conveying chain and used for blocking the needle cylinder from moving upwards, and the needle cylinder of the pre-charging catheter flusher can be clamped on the conveying chain and used for conveying the needle cylinder;
the cylinder blocking part is positioned on one side of the conveying chain and used for preventing the needle cylinder from falling off; the cylinder blocking piece comprises a U-shaped blocking plate, and two ends of the U-shaped blocking plate are respectively fixed at the side end of the long transverse seat.
3. A pre-filled catheter flusher screw cap mechanism according to claim 2,
the U-shaped resistance plate is provided with an elongated contact pad, the elongated contact pad is positioned on the inner side of the U-shaped resistance plate, the elongated contact pad is provided with a plurality of arc-shaped pad grooves, the arc-shaped pad grooves can be opposite to the conveying chain, and the side surfaces of the arc-shaped pad grooves are covered with needle cylinders on the conveying chain to fix the needle cylinders;
and the pistons of the small cylinders movably penetrate through the U-shaped resistance plate and are respectively connected with two ends of the long strip contact pad so as to adjust the long strip contact pad to be far away from or close to the needle cylinder on the conveying chain.
4. A pre-filled catheter flusher screw cap mechanism according to claim 2, wherein: and the middle lower parts of the two sides of the U-shaped baffle plate are respectively provided with a hanging block, and the hanging blocks are hung right above the side ends of the long transverse seats.
5. A pre-filled catheter flusher screw cap mechanism according to claim 4, wherein: the lower part of the hanging block of the U-shaped baffle plate is provided with a groove, and the groove is used for clamping the end of the I-shaped slide rail.
6. A pre-filled catheter flusher screw-on mechanism according to claim 1, wherein said poking unit has: the bracket is arranged on the cover placing unit; the stamping rods are positioned above the circular through holes of the convex parts of the cover placing units; and the plurality of cylinders are fixed on the support, are connected with the stamping rod and drive the stamping rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920832774.9U CN210103417U (en) | 2019-06-04 | 2019-06-04 | Pre-filled catheter flusher cap screwing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920832774.9U CN210103417U (en) | 2019-06-04 | 2019-06-04 | Pre-filled catheter flusher cap screwing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210103417U true CN210103417U (en) | 2020-02-21 |
Family
ID=69562219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920832774.9U Active CN210103417U (en) | 2019-06-04 | 2019-06-04 | Pre-filled catheter flusher cap screwing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210103417U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112047290A (en) * | 2020-08-07 | 2020-12-08 | 黄见梅 | Water ice bottled water device for vegetable fresh-keeping |
| CN115303999A (en) * | 2022-08-30 | 2022-11-08 | 佛山市富可思自动化设备有限公司 | Rubber tube cap screwing machine |
-
2019
- 2019-06-04 CN CN201920832774.9U patent/CN210103417U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112047290A (en) * | 2020-08-07 | 2020-12-08 | 黄见梅 | Water ice bottled water device for vegetable fresh-keeping |
| CN115303999A (en) * | 2022-08-30 | 2022-11-08 | 佛山市富可思自动化设备有限公司 | Rubber tube cap screwing machine |
| CN115303999B (en) * | 2022-08-30 | 2023-09-26 | 佛山市富可思自动化设备有限公司 | Rubber cylinder cap screwing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210103417U (en) | Pre-filled catheter flusher cap screwing mechanism | |
| CN205867117U (en) | Dispensing device | |
| CN106483317B (en) | A kind of automation sample collection device | |
| CN105083946A (en) | Turnover device of cover body of needle molding flange cover in infusion apparatus assembling machine | |
| CN112455743A (en) | Prefilled catheter flusher filling machine | |
| CN204938286U (en) | The turning device of the lid of pin orchid lid is moulded in a kind of transfusion utensil assembling machine | |
| CN108423207B (en) | Syringe pre-filling device | |
| CN204588082U (en) | The storage device of the conduit of medical Transfusion device | |
| CN208481720U (en) | A kind of Medical transfusion liquid make-up machine | |
| CN103495521B (en) | The upper silicone oil device of syringe pointer assembling machine | |
| CN105151700A (en) | Conveying mechanism of medical infusion set assembling machine | |
| CN205855013U (en) | A kind of shifting medicine medicine box automatically | |
| CN214285905U (en) | Clamping device for liquid bag and liquid injection system thereof | |
| CN109044829B (en) | Medical care dispensing device | |
| CN203372791U (en) | Feeding device of drip chamber of infusion set | |
| CN204193640U (en) | Manual adjustable syringe filtering power assisting device | |
| CN209988549U (en) | Conveying mechanism of pre-filling catheter flusher | |
| CN212234782U (en) | Table type injection machine | |
| CN208527617U (en) | A kind of medical instrument reclaimer | |
| CN201253347Y (en) | Ampoule liquor quantitative bottler | |
| CN208626227U (en) | A kind of medicine bottle being convenient for carrying a variety of drugs | |
| CN207759095U (en) | A kind of kit liquid filling device | |
| CN208081609U (en) | A kind of precharging injection syringe | |
| CN201501105U (en) | Blanking device of automatic infusion needle assembly machine | |
| CN205916720U (en) | Vein needle fin material feeding unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |