CN216888975U - Infusion apparatus part clamping device - Google Patents
Infusion apparatus part clamping device Download PDFInfo
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- CN216888975U CN216888975U CN202220482906.1U CN202220482906U CN216888975U CN 216888975 U CN216888975 U CN 216888975U CN 202220482906 U CN202220482906 U CN 202220482906U CN 216888975 U CN216888975 U CN 216888975U
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- pneumatic finger
- pneumatic
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- mounting plate
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Abstract
A clamping device for infusion apparatus components comprises a pneumatic finger mounting plate, wherein a plurality of front pneumatic fingers which are transversely and uniformly distributed are arranged on the front side of the lower surface of the pneumatic finger mounting plate; front clamping arms which are symmetrical to each other are arranged on the clamping jaws on the left side and the right side below the front pneumatic finger; a movable gap is formed between the front clamping arms of the adjacent front pneumatic fingers; a plurality of rear pneumatic fingers corresponding to the movable gap positions are arranged on the rear side of the lower surface of the pneumatic finger mounting plate; the clamping jaws on the left side and the right side below the rear pneumatic finger are provided with rear clamping arms which are symmetrical to each other; the front end of the rear clamping arm penetrates forwards into the movable gap and is aligned with the front end of the front clamping arm. The infusion apparatus component clamping device can be provided with a large number of pneumatic fingers, and meanwhile, the length of the clamping device cannot be increased, so that the space-saving effect is achieved while the assembling efficiency is ensured.
Description
Technical Field
The utility model relates to a clamping device, in particular to a clamping device for infusion apparatus components.
Background
The disposable infusion apparatus is a common medical consumable, and a channel between a vein and liquid medicine is established through aseptic processing for venous infusion, while a dropping bottle of the infusion apparatus is an important part of the disposable infusion apparatus, and can guide the liquid medicine to enter, store the liquid medicine, observe the flow rate of the liquid medicine and observe the actual height of the liquid medicine surface, the disposable infusion apparatus is composed of a plurality of parts, such as dropping bottles, tee joints and straight pipes, the plurality of parts of the infusion apparatus can clamp and fix the disposable infusion apparatus by utilizing a clamping device, the parts needing to be assembled mutually align, and a propelling device is utilized to push one of the parts to the other part, thereby completing the assembly fixation between the two parts.
In order to ensure accurate assembly between two parts, the parts can be clamped and arranged in a row in order through pneumatic fingers, in order to ensure the neatness of the parts, the pneumatic fingers need to be arranged in order, although the neatness of the clamped infusion apparatus parts can be ensured through the neatly arranged pneumatic fingers, the pneumatic fingers with corresponding number need to be vacated to install the pneumatic fingers, when a large number of infusion apparatus parts need to be clamped, a large number of stations are needed to install the pneumatic fingers, the length of the clamping device can become extremely long, the clamping device occupies a large space, if the length of the clamping device needs to be shortened, the number of the parts which can be clamped by the clamping device once can be reduced only through a mode of reducing the number of the pneumatic fingers, along with the reduction of the number of the pneumatic fingers, the number of the parts which can be clamped by the clamping device once can be reduced, and the assembly efficiency of the parts is reduced.
Disclosure of Invention
The utility model aims to solve the technical problem of the prior art and provides a clamping device for infusion apparatus parts, which can be provided with a large number of pneumatic fingers and cannot increase the length of the clamping device, thereby ensuring the assembly efficiency and saving the space.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
the utility model discloses a transfusion device component clamping device, which comprises a pneumatic finger mounting plate and is characterized in that: a plurality of front pneumatic fingers which are transversely and uniformly distributed are arranged on the front side of the lower surface of the pneumatic finger mounting plate; front clamping arms which are symmetrical to each other are arranged on the clamping jaws on the left side and the right side below the front pneumatic fingers; a movable gap is formed between the front clamping arms of the adjacent front pneumatic fingers; a plurality of rear pneumatic fingers corresponding to the movable gap positions are arranged on the rear side of the lower surface of the pneumatic finger mounting plate; the clamping jaws on the left side and the right side below the rear pneumatic finger are provided with rear clamping arms which are symmetrical to each other; the front end of the rear clamping arm penetrates into the movable gap forwards and is aligned with the front end of the front clamping arm.
The front clamping arm comprises a front vertical part arranged on a clamping jaw at the lower end of the front pneumatic finger; the front vertical part extends towards the front lower part to form an inclined front inclined part; the rear clamping arm comprises a rear vertical part arranged on a clamping jaw at the lower end of the rear pneumatic finger; the lower end of the rear vertical part extends towards the front lower part to form an inclined rear inclined part; the included angle formed by the front vertical part and the front inclined part is equal to the included angle formed by the rear vertical part and the rear inclined part; the front vertical part is longer than the rear vertical part, and the front inclined part is shorter than the rear inclined part.
The number of the front pneumatic fingers is the same as that of the rear pneumatic fingers; when the front pneumatic finger at the leftmost side is positioned at the leftmost end of the pneumatic finger mounting plate, the rear pneumatic finger at the rightmost side is positioned at the rightmost end of the pneumatic finger mounting plate, and the rear clamping arm of the rear pneumatic finger at the rightmost side is positioned at the right side of the front clamping arm of the front pneumatic finger at the rightmost side; when the front pneumatic finger on the rightmost side is located at the rightmost end of the pneumatic finger mounting plate, the rear pneumatic finger on the leftmost side is located at the leftmost end of the pneumatic finger mounting plate, and the rear clamping arm of the rear pneumatic finger on the leftmost side is located on the left side of the front clamping arm of the front pneumatic finger on the leftmost side.
Front anti-crushing grooves which are symmetrical to each other are arranged on the inner walls of the front ends of the front inclined parts of the front clamping arms on the left side and the right side, which are opposite to each other; rear anti-crushing grooves which are symmetrical to each other are arranged on the inner walls of the front ends of the rear inclined parts of the rear clamping arms on the left side and the right side, which are opposite to each other; the front anti-extrusion groove and the rear anti-extrusion groove are both arc-shaped.
A fixing plate is arranged right above the pneumatic finger mounting plate; the middle part of the fixed plate is provided with a first air cylinder mounting seat; the first cylinder mounting seat is provided with a first cylinder matched with the first cylinder mounting seat; the lower end of a piston rod of the first cylinder penetrates through the fixing plate downwards and is provided with a second cylinder, and the lower end of a piston rod of the second cylinder is connected to the middle of the pneumatic finger mounting plate.
The left side and the right side of the fixing plate are provided with guide holes which are mutually symmetrical; a guide sleeve matched with the guide hole is arranged in the guide hole; the left side and the right side of the upper surface of the pneumatic finger mounting plate are provided with guide posts which are coaxial with the guide sleeves, and the upper ends of the guide posts upwards penetrate through the guide sleeves.
The utility model has the beneficial effects that:
compared with the prior art, the infusion apparatus component clamping device adopting the structure of the utility model has the advantages that the rear clamping arms of the rear pneumatic fingers are positioned in the movable gaps between the front clamping arms of the adjacent front pneumatic fingers, so that the front clamping arms and the rear clamping arms can be orderly arranged in a row even if the front pneumatic fingers and the rear pneumatic fingers are arranged in the front and the back, and along with the front pneumatic fingers and the rear pneumatic fingers being arranged in the front and the back, the area of the rear side of the lower surface of the pneumatic finger mounting plate can be effectively utilized, and a large number of stations are not needed to simultaneously arrange the front pneumatic fingers and the rear pneumatic fingers in a row, for example, when the number of the front pneumatic fingers is 6, the distribution length of six stations is only needed to be considered, the number of the rear pneumatic fingers is not needed to be considered, the condition that the pneumatic finger mounting plate is extremely long due to the arrangement of all the pneumatic fingers in an orderly row and a large number of mounting stations is avoided, and the condition that the pneumatic finger mounting plate is extremely long is effectively occupied space is avoided, the space-saving effect is achieved, the front pneumatic fingers and the rear pneumatic fingers are arranged front and back, the front clamping arms and the rear clamping arms can synchronously clamp infusion apparatus components, the number of the infusion apparatus components is maximized, the assembly efficiency is effectively improved, the infusion apparatus components can be arranged in a regular row, and the assembly accuracy is guaranteed.
Drawings
FIG. 1 is a schematic view of an angled configuration of the infusion set component holding device of the present invention;
FIG. 2 is a schematic view of another angle configuration of the infusion set component holding device of the present invention;
fig. 3 is an enlarged view of a portion a of fig. 2.
Detailed Description
The utility model is described in further detail below with reference to the following figures and detailed description:
referring to fig. 1 to 3, the utility model provides an infusion apparatus component clamping device, which comprises a pneumatic finger mounting plate 1, wherein a plurality of front pneumatic fingers 2 which are transversely and uniformly distributed are arranged on the front side of the lower surface of the pneumatic finger mounting plate 1; front clamping arms 3 which are symmetrical to each other are arranged on the clamping jaws 201 on the left side and the right side below the front pneumatic finger 2; a movable gap 4 is formed between the front clamping arms 3 of the adjacent front pneumatic fingers 2; a plurality of rear pneumatic fingers 5 corresponding to the positions of the movable gaps 4 are arranged on the rear side of the lower surface of the pneumatic finger mounting plate 1; the clamping jaws 501 on the left side and the right side below the rear pneumatic finger 5 are provided with rear clamping arms 6 which are symmetrical to each other; the front end of the rear clamping arm 6 penetrates into the movable gap 4 forwards and is aligned with the front end of the front clamping arm 3.
The front clamping arm 3 comprises a front vertical part 301 arranged on a clamping jaw 201 at the lower end of the front pneumatic finger 2; the front vertical part 301 extends towards the front lower part to form an inclined front inclined part 302; the rear clamping arm 6 comprises a rear vertical part 601 arranged on a clamping jaw 501 at the lower end of the rear pneumatic finger 5; an inclined rear inclined part 602 extends from the lower end of the rear vertical part 601 to the front lower part; the included angle formed by the front vertical part 301 and the front inclined part 302 is equal to the included angle formed by the rear vertical part 601 and the rear inclined part 602; the front vertical portion 301 is longer than the rear vertical portion 601, and the front inclined portion 302 is shorter than the rear inclined portion 602.
The number of the front pneumatic fingers 2 is the same as that of the rear pneumatic fingers 5; when the front pneumatic finger 2 at the leftmost side is positioned at the leftmost end of the pneumatic finger mounting plate 1, the rear pneumatic finger 5 at the rightmost side is positioned at the rightmost end of the pneumatic finger mounting plate 1, and the rear clamping arm 6 of the rear pneumatic finger 5 at the rightmost side is positioned at the right side of the front clamping arm 3 of the front pneumatic finger 2 at the rightmost side; when the front pneumatic finger 2 at the rightmost side is located at the rightmost end of the pneumatic finger mounting plate 1, the rear pneumatic finger 5 at the leftmost side is located at the leftmost end of the pneumatic finger mounting plate 1, and the rear clamping arm 6 of the rear pneumatic finger 5 at the leftmost side is located at the left side of the front clamping arm 3 of the front pneumatic finger 2 at the leftmost side.
Front anti-crushing grooves 7 which are symmetrical to each other are arranged on the inner walls of the front ends of the front inclined parts 302 of the front clamping arms 3 on the left side and the right side, which are opposite to each other; rear anti-crushing grooves 8 which are symmetrical to each other are arranged on the inner walls of the front ends of the rear inclined parts 602 of the rear clamping arms 6 at the left side and the right side, which are opposite to each other; the front anti-extrusion groove 7 and the rear anti-extrusion groove 8 are both arc-shaped.
A fixing plate 9 is arranged right above the pneumatic finger mounting plate 1; a first air cylinder mounting seat 10 is arranged in the middle of the fixing plate 9; the first cylinder mounting seat 10 is provided with a first cylinder 11 matched with the first cylinder mounting seat; the lower end of a piston rod of the first air cylinder 11 downwards penetrates through the fixing plate 9 and is provided with a second air cylinder 12, and the lower end of a piston rod of the second air cylinder 12 is connected to the middle of the pneumatic finger mounting plate 1.
The using method of the utility model is as follows:
because the rear clamping arm 6 of the rear pneumatic finger 5 is positioned in the movable gap 4 between the front clamping arms 3 of the adjacent front pneumatic fingers 2, even if the front pneumatic fingers 2 and the rear pneumatic fingers 5 are arranged front and back, the front clamping arms 3 and the rear clamping arms 6 can be orderly arranged in a row, and along with the front pneumatic fingers 2 and the rear pneumatic fingers 5 arranged front and back, not only can the area of the rear side of the lower surface of the pneumatic finger mounting plate 1 be effectively utilized, but also a large number of stations are not needed to simultaneously arrange the front pneumatic fingers 2 and the rear pneumatic fingers 5 in a row, for example, when the number of the front pneumatic fingers 2 is 6, the distribution lengths of six stations are only needed to be considered, the number of the rear pneumatic fingers 5 is not needed to be considered, the condition that the length of the pneumatic finger mounting plate 1 is extremely long due to the fact that a large number of mounting stations are needed to be orderly arranged in a row is avoided, and the condition that the length of the clamping device is extremely long is effectively avoided, the space-saving effect is achieved, the front pneumatic fingers 2 and the rear pneumatic fingers 5 are arranged front and back, the front clamping arms 3 and the rear clamping arms 6 can synchronously clamp the infusion apparatus components 16, the number of the infusion apparatus components 16 is maximized, the assembly efficiency is effectively improved, the infusion apparatus components 16 can be arranged in a regular row, and the assembly accuracy is guaranteed.
Because the length of the front vertical part 301 is greater than that of the rear vertical part 601, and the length of the front inclined part 302 is less than that of the rear inclined part 602, the total length of the front clamping arm 3 and the total length of the rear clamping arm 6 can correspond to each other, so as to ensure that the front end of the front clamping arm 3 and the front end of the rear clamping arm 6 can be on the same line, and the included angle formed by the front vertical part 301 and the front inclined part 302 is equal to the included angle formed by the rear vertical part 601 and the rear inclined part 602, so as to effectively ensure that the angles when the front clamping arm 3 clamps the infusion set component 16 are completely consistent with the angles when the rear clamping arm 6 clamps the infusion set component 16, and to ensure that the state of the infusion set component 16 clamped by the front clamping arm 3 of the front pneumatic finger 2 is completely consistent with the state of the infusion set component 16 clamped by the rear clamping arm 6 of the rear pneumatic finger 5 to the greatest extent, thereby further improving the accuracy of the assembly of the infusion set component 16.
The number of the front pneumatic fingers 2 is the same as that of the rear pneumatic fingers 5; when the front pneumatic finger 2 at the leftmost side is positioned at the leftmost end of the pneumatic finger mounting plate 1, the rear pneumatic finger 5 at the rightmost side is positioned at the rightmost end of the pneumatic finger mounting plate 1, and the rear clamping arm 6 of the rear pneumatic finger 5 at the rightmost side is positioned at the right side of the front clamping arm 3 of the front pneumatic finger 2 at the rightmost side; when the front pneumatic finger 2 on the rightmost side is positioned at the rightmost end of the pneumatic finger mounting plate 1, the rear pneumatic finger 5 on the leftmost side is positioned at the leftmost end of the pneumatic finger mounting plate 1, and the rear clamping arm 6 of the rear pneumatic finger 5 on the leftmost side is positioned at the left side of the front clamping arm of the front pneumatic finger 2 on the leftmost side; the position distribution of the front pneumatic finger 2 and the rear pneumatic finger 5 can utilize the space on the lower surface of the pneumatic finger mounting plate 1 to the maximum extent, if the rear pneumatic finger is arranged according to the distribution of the movable gap 4, when the number of the front pneumatic fingers 2 is 6, the number of the movable gaps 4 is 5, the number of the rear pneumatic fingers 5 is 5, and at the moment, the rear pneumatic finger 5 at the most side does not need to be arranged according to the distribution of the movable gaps 4, can be arranged according to the space left by the leftmost front clamping arm 3 or the space right by the rightmost front clamping arm 3, so that the extra space can be utilized, when 2 pneumatic fingers are 6 at present, 5 pneumatic fingers of back quantity also are 6, only need the length of 6 installation stations just can 12 transfusion system parts 16 of centre gripping simultaneously, make the centre gripping quantity obtain the number of times, guarantee transfusion system part 16's packaging efficiency to the at utmost.
The front end inner walls of the front inclined parts of the front clamping arms 3 on the left side and the right side, which are opposite to each other, are provided with front extrusion-proof grooves 7 which are symmetrical to each other, the front end inner walls of the rear inclined parts of the rear clamping arms 6 on the left side and the right side, which are opposite to each other, are provided with rear extrusion-proof grooves 8 which are symmetrical to each other, the front extrusion-proof grooves 7 and the rear extrusion-proof grooves 8 are both arc-shaped, and the front extrusion-proof grooves 7 and the rear extrusion-proof grooves 8 can utilize self smooth arc surfaces to clamp the infusion device part 16, and simultaneously avoid the condition that the infusion device part 16 is easily extruded and damaged by the planar clamping infusion device part 16.
A fixing plate 9 is arranged right above the pneumatic finger mounting plate 1, a first cylinder mounting seat 10 is arranged in the middle of the fixing plate 9, a first cylinder 11 matched with the first cylinder mounting seat 10 is arranged on the first cylinder mounting seat 10, the lower end of a piston rod of the first cylinder 11 downwards penetrates through the fixing plate 9 and is provided with a second cylinder 12, the lower end of a piston rod of the second cylinder 12 is connected to the middle of the pneumatic finger mounting plate 1, the lower end of a piston rod of the second cylinder 12 and the pneumatic finger mounting plate 1 can be fixedly connected through a coupler or other fasteners, when the first cylinder 11 operates, the piston rod of the first cylinder 11 can drive the pneumatic finger mounting plate 1 to move downwards through the second cylinder 12, so that the front pneumatic finger 2 and the rear pneumatic finger 5 move downwards, when the piston rod of the first cylinder 11 moves downwards to the limit, the second cylinder 12 can be started, and at the lower end of the piston rod of the second cylinder 12 can drive the pneumatic finger mounting plate 1 to further move downwards, thereby improve the stroke that preceding pneumatic finger 2 moved down with pneumatic finger 5 in back to the at utmost, can adapt to short distance centre gripping work and long distance centre gripping work simultaneously.
The left side and the right side of the fixing plate 9 are provided with guide holes 13 which are symmetrical to each other, guide sleeves 14 matched with the guide holes 13 are arranged in the guide holes 13, guide posts 15 which are coaxial with the guide sleeves 14 are arranged on the left side and the right side of the upper surface of the pneumatic finger mounting plate 1, the upper ends of the guide posts 15 upwards penetrate through the guide sleeves 14, the guide posts 15 can effectively play a role in guiding, the stability of the pneumatic finger mounting plate 1 during moving is improved, the stability of the front pneumatic finger 2 and the rear pneumatic finger 5 when clamping the infusion apparatus part 16 for moving is improved, and the accuracy of the infusion apparatus part 16 during assembling is further improved.
Claims (6)
1. The utility model provides an infusion set part clamping device, includes pneumatic finger mounting panel, its characterized in that: a plurality of front pneumatic fingers which are transversely and uniformly distributed are arranged on the front side of the lower surface of the pneumatic finger mounting plate; front clamping arms which are symmetrical to each other are arranged on the clamping jaws on the left side and the right side below the front pneumatic fingers; a movable gap is formed between the front clamping arms of the adjacent front pneumatic fingers; a plurality of rear pneumatic fingers corresponding to the movable gap positions are arranged on the rear side of the lower surface of the pneumatic finger mounting plate; the clamping jaws on the left side and the right side below the rear pneumatic finger are provided with rear clamping arms which are symmetrical to each other; the front end of the rear clamping arm penetrates into the movable gap forwards and is aligned with the front end of the front clamping arm.
2. The infusion set component holding device according to claim 1, wherein: the front clamping arm comprises a front vertical part arranged on a clamping jaw at the lower end of the front pneumatic finger; the front vertical part extends towards the front lower part to form an inclined front inclined part; the rear clamping arm comprises a rear vertical part arranged on a clamping jaw at the lower end of the rear pneumatic finger; the lower end of the rear vertical part extends towards the front lower part to form an inclined rear inclined part; the included angle formed by the front vertical part and the front inclined part is equal to the included angle formed by the rear vertical part and the rear inclined part; the front vertical part is longer than the rear vertical part, and the front inclined part is shorter than the rear inclined part.
3. The infusion set component holding device according to claim 1, wherein: the number of the front pneumatic fingers is the same as that of the rear pneumatic fingers; when the leftmost front pneumatic finger is positioned at the leftmost end of the pneumatic finger mounting plate, the rightmost rear pneumatic finger is positioned at the rightmost end of the pneumatic finger mounting plate, and the rear clamping arm of the rightmost rear pneumatic finger is positioned at the right side of the front clamping arm of the rightmost front pneumatic finger; when the front pneumatic finger on the rightmost side is located at the rightmost end of the pneumatic finger mounting plate, the rear pneumatic finger on the leftmost side is located at the leftmost end of the pneumatic finger mounting plate, and the rear clamping arm of the rear pneumatic finger on the leftmost side is located on the left side of the front clamping arm of the front pneumatic finger on the leftmost side.
4. The infusion set component holding device according to claim 2, wherein: front anti-crushing grooves which are symmetrical to each other are arranged on the inner walls of the front ends of the front inclined parts of the front clamping arms on the left side and the right side, which are opposite to each other; rear anti-crushing grooves which are symmetrical to each other are arranged on the inner walls of the front ends of the rear inclined parts of the rear clamping arms on the left side and the right side, which are opposite to each other; the front anti-extrusion groove and the rear anti-extrusion groove are both arc-shaped.
5. The infusion set component holding device according to claim 1, wherein: a fixing plate is arranged right above the pneumatic finger mounting plate; the middle part of the fixed plate is provided with a first air cylinder mounting seat; the first cylinder mounting seat is provided with a first cylinder matched with the first cylinder mounting seat; the lower end of a piston rod of the first cylinder penetrates through the fixing plate downwards and is provided with a second cylinder, and the lower end of a piston rod of the second cylinder is connected to the middle of the pneumatic finger mounting plate.
6. The infusion set component holding device according to claim 5, wherein: the left side and the right side of the fixing plate are provided with guide holes which are mutually symmetrical; a guide sleeve matched with the guide hole is arranged in the guide hole; the left side and the right side of the upper surface of the pneumatic finger mounting plate are provided with guide posts which are coaxial with the guide sleeves, and the upper ends of the guide posts upwards penetrate through the guide sleeves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220482906.1U CN216888975U (en) | 2022-03-04 | 2022-03-04 | Infusion apparatus part clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220482906.1U CN216888975U (en) | 2022-03-04 | 2022-03-04 | Infusion apparatus part clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216888975U true CN216888975U (en) | 2022-07-05 |
Family
ID=82189706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220482906.1U Active CN216888975U (en) | 2022-03-04 | 2022-03-04 | Infusion apparatus part clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216888975U (en) |
-
2022
- 2022-03-04 CN CN202220482906.1U patent/CN216888975U/en active Active
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