CN219095882U - Catheter straightening device - Google Patents
Catheter straightening device Download PDFInfo
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- CN219095882U CN219095882U CN202223240427.8U CN202223240427U CN219095882U CN 219095882 U CN219095882 U CN 219095882U CN 202223240427 U CN202223240427 U CN 202223240427U CN 219095882 U CN219095882 U CN 219095882U
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- Prior art keywords
- clamping
- catheter
- straightening
- driving device
- clamp
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- 230000002485 urinary effect Effects 0.000 claims description 24
- 230000007246 mechanism Effects 0.000 abstract description 22
- 238000000034 method Methods 0.000 abstract description 8
- 238000005520 cutting process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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Abstract
The utility model discloses a catheter straightening device which comprises a straightening clamp, an up-down driving device and a left-right driving device, wherein the up-down driving device and the left-right driving device are respectively used for driving the straightening clamp to move up and down and left and right; the straightening clamp comprises a clamp body and pneumatic fingers for driving the clamp body to open and close; the tong body comprises a first tong and a second tong which are matched with each other. The utility model can be used for straightening the catheter in the conveying process, so that when the catheter is matched with two feeding mechanisms for use, the two feeding mechanisms can be used for clamping the two ends of the catheter respectively, and finally the two ends of the catheter can be conveniently processed.
Description
Technical Field
The utility model relates to the technical field of catheter processing, in particular to a catheter straightening device.
Background
At present, a disposable urinary catheter generally comprises a urinary catheter and a liquid draining joint arranged at the second end of the urinary catheter, wherein a side hole is arranged at the first end of the urinary catheter, and the end part of the first end is fused into an arc shape so as to prevent the urinary catheter from cutting the skin.
In the prior art, in the production and manufacturing process of the disposable catheter, the steps of punching, melting head and joint assembly and the like are generally carried out on the catheter body.
The automatic catheter feeding device disclosed by the authority bulletin number CN207240319U specifically discloses a device which comprises a workbench, a reel, a supporting frame, a shelf, a traction device and a cutter, wherein the supporting frame, the shelf and the traction device are arranged on the workbench; the number of the reels is several, and the catheters to be fed are wound on the reels; the support frame is at least one and is used for supporting the catheter; the shelf is fixed on the workbench through a plurality of support columns and is used for supporting the catheter; the shelf is provided with a strip-shaped hole corresponding to the position of each catheter, and the extending direction of the strip-shaped hole is consistent with the feeding direction of the catheter; the traction device comprises a first driver, a sliding rail and a sliding block which is slidingly connected to the sliding rail; the sliding rail is arranged below the shelf; the top of the sliding block is provided with a chuck corresponding to each strip-shaped hole, and the chuck penetrates through the corresponding strip-shaped hole and is used for clamping the free end of the catheter; the first driver is arranged on the workbench and used for driving the sliding block to reciprocate along the sliding rail.
The automatic cutting and feeding of the catheter can be realized in the feeding process of the catheter. However, since it cannot clamp the two ends of the catheter in sequence, the subsequent steps of punching, head melting, joint assembling and the like cannot be performed on the catheter in sequence, and the two ends of the catheter are required to be clamped in sequence, the one end of the catheter is required to be processed, the catheter is straightened after the processing is completed, and finally the other end of the catheter is clamped, so that the continuous processing is facilitated. Therefore, as can be seen from the above description, the feeding device has no straightening effect on the catheter.
Disclosure of Invention
Aiming at the problems existing in the prior art, the utility model aims to provide a catheter straightening device which can be used for straightening a catheter in the conveying process, so that when the catheter straightening device is matched with two feeding mechanisms to be used, the two feeding mechanisms can be used for clamping two ends of the catheter respectively, and finally, the two ends of the catheter can be conveniently processed.
In order to achieve the above object, the technical scheme of the present utility model is as follows:
a catheter straightening device comprises a straightening clamp, an up-down driving device and a left-right driving device, wherein the up-down driving device and the left-right driving device are respectively used for driving the straightening clamp to move up and down and left and right; the straightening clamp comprises a clamp body and pneumatic fingers for driving the clamp body to open and close; the tong body comprises a first tong and a second tong which are matched with each other.
Further, the straightening clamp further comprises a first clamping plate and a second clamping plate which are matched with each other; the two clamping jaws of the pneumatic finger are respectively connected with the first clamping plate and the second clamping plate, and the first clamping hand and the second clamping hand are respectively connected with the first clamping plate and the second clamping plate, so that the first clamping plate and the second clamping plate can be driven to act when the two clamping jaws are opened and closed, and the first clamping hand and the second clamping hand are synchronously driven to act.
Further, the clamping body is provided with more than two groups, and the first clamping hand and the second clamping hand of each group of the clamping body are respectively and correspondingly arranged on the first clamping plate and the second clamping plate.
Further, the pneumatic finger is provided with one.
Further, a clamping groove and a clamping block which can be mutually clamped are respectively arranged on the side surface of the first clamping hand opposite to the second clamping hand.
Further, a clamping hole is formed between the first clamping hand and the second clamping hand.
Further, the up-down driving device is an air cylinder; the upper and lower driving devices are arranged on the left and right driving devices, and the output ends of the upper and lower driving devices are connected with the pneumatic fingers.
Further, the output end of the upper and lower driving device is connected with the pneumatic finger through a connecting plate.
Further, the left and right driving device is a linear module, and the up and down driving device is arranged on a sliding block of the linear module.
The beneficial effects of the utility model are as follows:
(1) The utility model can be used for straightening the catheter in the conveying process, so that when the catheter is matched with two feeding mechanisms for use, the two feeding mechanisms can be used for clamping the two ends of the catheter in sequence, thereby being convenient for other mechanisms to process the two ends of the catheter.
(2) According to the utility model, the clamping grooves and the clamping blocks are mutually clamped, so that the clamping blocks can be synchronously clamped into the clamping grooves when the first clamping hand and the second clamping hand clamp the catheter, the first clamping hand and the second clamping hand can be stably and accurately folded, the situation that the first clamping hand and the second clamping hand are misplaced is not easy to occur, the catheter can be clamped more stably, and the swing of the catheter is prevented.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of a part of the structure of the present utility model;
FIG. 3 is a schematic diagram of a portion of the present utility model;
fig. 4 is a schematic representation of the utility model in use.
Reference numerals:
1. straightening the clamping hand; 2. an up-down driving device; 3. a left-right driving device; 4. pneumatic fingers; 5. a first grip; 6. a second clamping hand; 7. a first clamping plate; 8. a second clamping plate; 9. a clamping groove; 10. a clamping block; 11. a clamping hole; 12. a connecting plate; 100. a first feeding mechanism; 101. a second feeding mechanism; 102. a feeding mechanism; 103. a urinary catheter.
Detailed Description
Specific embodiments in accordance with the present disclosure are described in detail below with reference to the various drawings.
As shown in fig. 1-3, a catheter straightening device comprises a straightening clamp 1, an up-down driving device 2 and a left-right driving device 3, wherein the up-down driving device 2 and the left-right driving device 3 are respectively used for driving the straightening clamp 1 to move up and down and left and right; the straightening clamp 1 comprises a clamp body and pneumatic fingers 4 for driving the clamp body to open and close; the clamping body comprises a first clamping hand 5 and a second clamping hand 6 which are matched with each other. The straightening clamp 1 can be used for clamping the catheter, and the up-down driving device 2 and the left-right driving device 3 are used for driving the straightening clamp 1 in the corresponding directions.
The straightening clamp 1 further comprises a first clamping plate 7 and a second clamping plate 8 which are matched with each other, and specifically, the first clamping plate 7 is arranged adjacent to the second clamping plate 8; the two clamping jaws of the pneumatic finger 4 are respectively connected with the first clamping plate 7 and the second clamping plate 8, and the first clamping hand 5 and the second clamping hand 6 are respectively connected with the first clamping plate 7 and the second clamping plate 8, so that the first clamping plate 7 and the second clamping plate 8 can be driven to act when the two clamping jaws are opened and closed, and the first clamping hand 5 and the second clamping hand 6 are synchronously driven to act.
In this embodiment, in order to improve efficiency, the clamping body is provided with more than two groups, and the first clamping hand 5 and the second clamping hand 6 of each group of clamping body are respectively and correspondingly installed on the first clamping plate 7 and the second clamping plate 8, so that all the first clamping hands 5 can be driven to move when the first clamping plate 7 moves, and all the second clamping hands 6 can be driven to move when the second clamping plate 8 moves. The specific number of the hand clamping bodies can be adjusted according to the actual needs of the workers, and the hand clamping bodies are not particularly limited.
In this embodiment, only one pneumatic finger 4 is provided, that is, one pneumatic finger 4 can drive more than two groups of clamping bodies to synchronously operate. Of course, it will be appreciated by those skilled in the art that it is also possible to provide for each set of gripper bodies to be actuated by a pneumatic finger 4, as required.
As shown in fig. 3, a clamping groove 9 and a clamping block 10 which can be mutually clamped are respectively arranged on the side surface of the first clamping hand 5 opposite to the second clamping hand 6, specifically, the clamping groove 9 is arranged on the first clamping hand 5, and the clamping block 10 is arranged on the second clamping hand 6. However, it should be understood by those skilled in the art that the clamping groove 9 may be provided on the second clamping hand 6, and the clamping block 10 may be provided on the first clamping hand 5; of course, the first clamping hand 5 may be provided with a clamping groove and a clamping block, and the second clamping hand 6 may be provided with a clamping block and a clamping groove capable of corresponding clamping, that is, the state shown in fig. 3. Through setting up draw-in groove 9 and fixture block 10 to can let the first tong 5 and the synchronous clamp 10 card of fixture block 10 go into in the draw-in groove 9 when second tong 6 cliies the catheter, and then let first tong 5 and second tong 6 can fold steadily and accurately, the condition that first tong 5 and second tong 6 dislocation is difficult to appear just also can clip the catheter more steadily, prevents its swing.
As shown in fig. 3, a clamping hole 11 is arranged between the first clamping hand 5 and the second clamping hand 6, so that the straightening clamping hand 1 can clamp the catheter and limit the catheter in the straightening process, and the catheter is not easy to deviate from a preset route.
In this embodiment, the up-down driving device 2 is a cylinder; the up-down driving device 2 is arranged on the left-right driving device 3, and the output end of the up-down driving device 2 is connected with a pneumatic finger. Specifically, the output end of the up-down driving device 2 is connected with the cylinder body of the pneumatic finger 4 through a connecting plate 12.
In this embodiment, the left-right driving device 3 is a linear module, and the up-down driving device 2 is mounted on a slider of the linear module, so that the linear module can conveniently drive the straightening clamp 1 to move left and right. It will be appreciated by those skilled in the art that the left and right driving means 3 may also be provided as a cylinder.
The following describes the specific principle of use of the present utility model in conjunction with fig. 4 to understand the present utility model:
first, a first feeding mechanism 100 and a second feeding mechanism 101 are provided on both sides of the straightening device of the present utility model, which are arranged at intervals in the front-rear direction.
During operation, the clamping hand of the first feeding mechanism 100 clamps the first end of the urinary catheter 103 from the feeding mechanism 102, and then other mechanisms can be utilized to punch and fuse the first end of the urinary catheter 103 during the backward conveying process; then, when the urinary catheter 103 is conveyed to the rear end of the first feeding mechanism 100, the up-down driving device 2 drives the straightening clamp 1 to move downwards until the pneumatic finger 4 drives the first clamp 5 and the second clamp 6 and clamps the first end of the urinary catheter 103 by using the clamping hole 11, and then the left-right driving device 3 drives the straightening clamp 1 to move towards the second feeding mechanism 101, namely to move towards the second end of the urinary catheter 103, and the first clamp 5 and the second clamp 6 always clamp the urinary catheter 103 by using the clamping hole 11, and the urinary catheter 103 is straightened along with the movement of the clamp body, so that the urinary catheter 103 is in a horizontal state finally; finally, the grip of the second feeding mechanism 101 grips the second end of the urinary catheter 103 and the joint is assembled at the second end of the urinary catheter 103 during the backward transport by other mechanisms. Thus, the continuous feeding and processing of the urinary catheter 103 can be accomplished by simply repeating the above steps.
In summary, the utility model can be used for straightening the catheter in the conveying process, so that when the catheter is matched with two feeding mechanisms for use, the two feeding mechanisms can be used for clamping the two ends of the catheter in sequence, and further, the two ends of the catheter can be conveniently processed by other mechanisms.
The scope of the present disclosure is defined not by the above-described embodiments but by the appended claims and their equivalents.
Claims (9)
1. A catheter straightening device, characterized in that:
comprises a straightening clamp, an up-down driving device and a left-right driving device, wherein the up-down driving device and the left-right driving device are respectively used for driving the straightening clamp to move up and down and left and right; the straightening clamp comprises a clamp body and pneumatic fingers for driving the clamp body to open and close; the tong body comprises a first tong and a second tong which are matched with each other.
2. The urinary catheter straightening device of claim 1, wherein:
the straightening clamp further comprises a first clamping plate and a second clamping plate which are matched with each other; the two clamping jaws of the pneumatic finger are respectively connected with the first clamping plate and the second clamping plate, and the first clamping hand and the second clamping hand are respectively connected with the first clamping plate and the second clamping plate, so that the first clamping plate and the second clamping plate can be driven to act when the two clamping jaws are opened and closed, and the first clamping hand and the second clamping hand are synchronously driven to act.
3. The urinary catheter straightening device of claim 2, wherein:
the clamping body is provided with more than two groups, and each group of the first clamping hand and the second clamping hand of the clamping body are respectively and correspondingly arranged on the first clamping plate and the second clamping plate.
4. A catheter straightening device according to claim 3, characterized in that:
the pneumatic finger is provided with one.
5. The urinary catheter straightening device of claim 1, wherein:
the side surface of the first clamping hand opposite to the second clamping hand is respectively provided with a clamping groove and a clamping block which can be mutually clamped.
6. The urinary catheter straightening device of claim 1, wherein:
and a clamping hole is formed between the first clamping hand and the second clamping hand.
7. The urinary catheter straightening device of claim 1, wherein:
the upper and lower driving device is an air cylinder; the upper and lower driving devices are arranged on the left and right driving devices, and the output ends of the upper and lower driving devices are connected with the pneumatic fingers.
8. The urinary catheter straightening device of claim 7, wherein:
the output end of the upper and lower driving device is connected with the pneumatic finger through a connecting plate.
9. The urinary catheter straightening device of claim 1, wherein:
the left-right driving device is a linear module, and the up-down driving device is arranged on a sliding block of the linear module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223240427.8U CN219095882U (en) | 2022-12-01 | 2022-12-01 | Catheter straightening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223240427.8U CN219095882U (en) | 2022-12-01 | 2022-12-01 | Catheter straightening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219095882U true CN219095882U (en) | 2023-05-30 |
Family
ID=86456743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223240427.8U Active CN219095882U (en) | 2022-12-01 | 2022-12-01 | Catheter straightening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219095882U (en) |
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2022
- 2022-12-01 CN CN202223240427.8U patent/CN219095882U/en active Active
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