CN209903917U - Synchronous stretching device for balloon forming - Google Patents
Synchronous stretching device for balloon forming Download PDFInfo
- Publication number
- CN209903917U CN209903917U CN201822001740.3U CN201822001740U CN209903917U CN 209903917 U CN209903917 U CN 209903917U CN 201822001740 U CN201822001740 U CN 201822001740U CN 209903917 U CN209903917 U CN 209903917U
- Authority
- CN
- China
- Prior art keywords
- tensioning
- fixing frame
- sleeve
- telescopic cylinder
- screw rod
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- 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.)
- Expired - Fee Related
Links
- 230000001360 synchronised effect Effects 0.000 title claims abstract description 14
- 210000003128 head Anatomy 0.000 claims description 13
- 210000005077 saccule Anatomy 0.000 claims description 4
- 230000008901 benefit Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 238000007493 shaping process Methods 0.000 abstract description 4
- 238000009423 ventilation Methods 0.000 description 14
- 238000000465 moulding Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a synchronous stretching device of sacculus shaping is equipped with the frame, its characterized in that be equipped with the synchronous stretching device of sacculus shaping on the frame, it includes toper tensioning head, air pin, tensioning shutoff cover, lead screw slider I, tensioning cover mount, telescopic cylinder, direction slide, mount driving motor, thrust bearing, gas filled tube way, lead screw slider II, air pin link and lead screw, the utility model discloses owing to adopt above-mentioned structure, have novel structure, processing convenience, material saving, work efficiency advantage such as high.
Description
Technical Field
The utility model belongs to the technical field of medical instrument processing equipment technique and specifically relates to a synchronous stretching device of sacculus shaping.
Background
As is well known, when a conventional balloon is formed, usually, a catheter is continuously processed, and when the conventional balloon is processed, one end of a section of the formed balloon cut from the catheter is clamped and closed, the other end of the section of the formed balloon is inserted into the catheter through a gas needle for inflation, and the section of the formed balloon is stretched and formed through a stretching cylinder, and the substantial defects of the structure are as follows: when the balloon is used, the closed two end ends need to be cut, so that unnecessary waste is caused; secondly, during processing, only one catheter can be sequentially subjected to balloon forming, and only one balloon can be sequentially subjected to stretch forming, so that the processing working efficiency is low.
Disclosure of Invention
An object of the utility model is to solve the not enough of prior art, provide a sacculus shaping synchronous stretching device that novel structure, processing are convenient, material saving, work efficiency is high.
The utility model provides a technical scheme that its technical problem adopted is:
a synchronous stretching device for forming a saccule is provided with a base and is characterized in that the base is provided with the synchronous stretching device for forming the saccule, the synchronous stretching device comprises a conical tensioning head, a vent rod, a tensioning plugging sleeve, a screw rod slide block I, a tensioning sleeve fixing frame, a telescopic cylinder, a guiding slide way, a fixing frame driving motor, a thrust bearing, an inflation pipeline, a screw rod slide block II, a vent rod connecting frame and a screw rod, two parallel guiding slide ways are fixed on the base, the tensioning sleeve fixing frame, the vent rod connecting frame and the telescopic cylinder fixing frame are sequentially arranged from front to back, two ends of the tensioning sleeve fixing frame, the vent rod connecting frame and the telescopic cylinder fixing frame are respectively in sliding connection with the guiding slide way, the centers of the two parallel guiding slide ways are provided with the screw rod, one end of the screw rod is fixedly connected with the base through a, the screw rod is connected with a screw rod sliding block I and a screw rod sliding block II in a threaded manner, the upper end of the screw rod sliding block I is fixedly connected with a tensioning sleeve fixing frame, the left end and the right end of the tensioning sleeve fixing frame are respectively connected with a guide slideway in a sliding manner, the front end of the tensioning sleeve fixing frame is linearly and uniformly provided with a tensioning plugging sleeve, the rear end of the tensioning plugging sleeve is linearly and uniformly provided with a thrust bearing, the central lines of the tensioning plugging sleeve and the thrust bearing are on the same axis, the vent rod penetrates through the thrust bearing and the tensioning plugging sleeve on the tensioning plugging sleeve and is fixedly connected with a conical tensioning head at the front end, the rear end of the vent rod is fixedly connected with a vent rod connecting frame, the diameter of the large-diameter end of the conical tensioning head is larger than the inner diameter of the tensioning plugging sleeve and smaller than the outer diameter of the tensioning plugging sleeve, tensioning grooves are arranged at intervals at the periphery of the front end of the tensioning plugging, inflation tube is linked together with the air supply, telescopic cylinder mount is through II and lead screw threaded connection of lead screw slider, telescopic cylinder fixes on telescopic cylinder mount, telescopic cylinder telescopic link tip and air vent bar link fixed connection, mount driving motor, air supply, telescopic cylinder are respectively through control system control to do benefit to and aerify tensile simultaneously to a plurality of sacculus pipes.
The utility model discloses owing to adopt above-mentioned structure, have novel structure, processing convenience, material saving, work efficiency advantage such as high.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a partially enlarged view of the ventilation bar and the tensioned mask of the present invention.
Fig. 3 is a schematic structural diagram of the tensioning plugging sleeve in the invention.
Reference numerals: the device comprises a conical tensioning head 46, a ventilation rod 47, a tensioning plugging sleeve 48, a screw rod sliding block I49, a tensioning sleeve fixing frame 50, a telescopic air cylinder fixing frame 51, a telescopic air cylinder 52, a guide slideway 53, a fixing frame driving motor 54, a thrust bearing 55, an inflation pipeline 56, a screw rod sliding block II 57, a ventilation rod connecting frame 58 and a screw rod 59.
Detailed Description
The present invention will be described with reference to the accompanying drawings and examples.
As shown in the attached drawing, the synchronous stretching device for forming the spherical bag is provided with a base and is characterized in that the base is provided with a plurality of stretching holes
The device is provided with a balloon forming synchronous stretching device, which comprises a conical stretching head 46, a vent rod 47, a tensioning plugging sleeve 48, a screw rod sliding block I49, a tensioning sleeve fixing frame 50, a telescopic cylinder fixing frame 51, a telescopic cylinder 52, a guide slideway 53, a fixing frame driving motor 54, a thrust bearing 55, an inflation pipeline 56, a screw rod sliding block II 57, a vent rod connecting frame 58 and a screw rod 59, wherein the two parallel guide slideways 53 are fixed on a machine base 1, the tensioning sleeve fixing frame 50, the vent rod connecting frame 58 and the telescopic cylinder fixing frame 51 are sequentially arranged from front to back, two ends of the tensioning sleeve fixing frame 50, the vent rod connecting frame 58 and the telescopic cylinder fixing frame 51 are respectively in sliding connection with the guide slideways 53, the screw rod 59 is arranged at the center of the two parallel guide slideways 53, one end of the screw rod 59 is fixedly connected with the machine base 1 through a bearing, and the other end of the screw rod, the lead screw 59 is connected with a lead screw sliding block I49 and a lead screw sliding block II 57 in a threaded manner, the upper end of the lead screw sliding block I49 is fixedly connected with a tensioning sleeve fixing frame 50, the left end and the right end of the tensioning sleeve fixing frame 50 are respectively connected with a guide slideway 53 in a sliding manner, the front end of the tensioning sleeve fixing frame 50 is linearly and uniformly provided with a tensioning plugging sleeve 48, the rear end of the tensioning plugging sleeve 48 is linearly and uniformly provided with a thrust bearing 55, the central lines of the thrust bearing 48 and the thrust bearing 55 are on the same axis, the ventilation rod 47 passes through the thrust bearing 55 and the tensioning plugging sleeve 48 on the tensioning plugging sleeve 48 and then is fixedly connected with the conical tensioning head 46, the rear end of the ventilation rod is fixedly connected with a ventilation rod connecting frame 58, the diameter of the large-diameter end of the conical tensioning head 46 is larger than the inner diameter of the tensioning plugging sleeve 48 and smaller than the outer diameter of the tensioning plugging sleeve 48, the circumference of, the conical tensioning head 46 and the ventilation rod 47 are provided with air holes at the center which are communicated with an air charging pipeline 56 on a ventilation rod connecting frame 58, the air charging pipeline 56 is communicated with an air source, a telescopic cylinder fixing frame 51 is in threaded connection with a screw rod 59 through a screw rod sliding block II 57, a telescopic cylinder 52 is fixed on the telescopic cylinder fixing frame 51, the end part of the telescopic rod of the telescopic cylinder 52 is fixedly connected with the ventilation rod connecting frame 58, a fixing frame driving motor 54, the air source and the telescopic cylinder 52 are respectively controlled by a control system, the control system adopts a PLC control system, when the balloon catheter needs to be blocked and inflated, the control system instructs the fixing frame driving motor to act to drive the screw rod to rotate, and then the telescopic cylinder fixing frame, the ventilation rod connecting frame and the tensioning sleeve fixing frame are driven to be close to a balloon forming lower module and a balloon forming upper module which, the method comprises the steps of inserting a tensioning plugging sleeve into a balloon catheter, stopping the action of a fixing frame driving motor, enabling a telescopic cylinder to act, driving a ventilation rod connecting frame to drive a ventilation rod to move backwards along the tensioning plugging sleeve, gradually inserting a large-diameter end of a conical tensioning head into the tensioning plugging sleeve, enabling the tensioning plugging sleeve to plug the balloon catheter and extrude the balloon catheter to the inner wall of a lower balloon catheter perforation hole of a lower balloon molding die and an upper balloon catheter perforation hole between the upper balloon molding die, starting a gas source by a control system, inflating the gas in the balloon catheter through the ventilation hole in the center of the conical tensioning head and the ventilation rod, rapidly expanding the balloon catheter to be full of the inner walls of an upper balloon molding groove and a lower balloon molding groove under the action of impact and heating of the gas, pulling the balloon catheter to move outwards for a set distance through the telescopic cylinder, enabling two ends of the expanded balloon to form conical transition and then stop, and then commanding the telescopic, the balloon forming upper die is driven to move upwards by the control system instruction of the upper die lifting cylinder after the periphery of the balloon is rapidly cooled through rapid transmission of a superconducting medium in the inner cavity of the balloon forming lower die, the formed balloon is driven to move outwards by the control system instruction of the upper die lifting cylinder, and the formed balloon falls into the automatic collection box under the drive of the conveyor belt.
The utility model discloses owing to adopt above-mentioned structure, have novel structure, processing convenience, material saving, work efficiency advantage such as high.
Claims (1)
1. A synchronous stretching device for forming a saccule is provided with a base and is characterized in that the base is provided with the synchronous stretching device for forming the saccule, the synchronous stretching device comprises a conical tensioning head, a vent rod, a tensioning plugging sleeve, a screw rod slide block I, a tensioning sleeve fixing frame, a telescopic cylinder, a guiding slide way, a fixing frame driving motor, a thrust bearing, an inflation pipeline, a screw rod slide block II, a vent rod connecting frame and a screw rod, two parallel guiding slide ways are fixed on the base, the tensioning sleeve fixing frame, the vent rod connecting frame and the telescopic cylinder fixing frame are sequentially arranged from front to back, two ends of the tensioning sleeve fixing frame, the vent rod connecting frame and the telescopic cylinder fixing frame are respectively in sliding connection with the guiding slide way, the centers of the two parallel guiding slide ways are provided with the screw rod, one end of the screw rod is fixedly connected with the base through a, the screw rod is connected with a screw rod sliding block I and a screw rod sliding block II in a threaded manner, the upper end of the screw rod sliding block I is fixedly connected with a tensioning sleeve fixing frame, the left end and the right end of the tensioning sleeve fixing frame are respectively connected with a guide slideway in a sliding manner, the front end of the tensioning sleeve fixing frame is linearly and uniformly provided with a tensioning plugging sleeve, the rear end of the tensioning plugging sleeve is linearly and uniformly provided with a thrust bearing, the central lines of the tensioning plugging sleeve and the thrust bearing are on the same axis, the vent rod penetrates through the thrust bearing and the tensioning plugging sleeve on the tensioning plugging sleeve and is fixedly connected with a conical tensioning head at the front end, the rear end of the vent rod is fixedly connected with a vent rod connecting frame, the diameter of the large-diameter end of the conical tensioning head is larger than the inner diameter of the tensioning plugging sleeve and smaller than the outer diameter of the tensioning plugging sleeve, tensioning grooves are arranged at intervals at the periphery of the front end of the tensioning plugging, the inflation pipeline is communicated with an air source, the telescopic cylinder fixing frame is in threaded connection with a lead screw through a lead screw sliding block II, the telescopic cylinder is fixed on the telescopic cylinder fixing frame, the end part of a telescopic rod of the telescopic cylinder is fixedly connected with the vent rod connecting frame, and the fixing frame driving motor, the air source and the telescopic cylinder are controlled by a control system respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822001740.3U CN209903917U (en) | 2018-11-30 | 2018-11-30 | Synchronous stretching device for balloon forming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822001740.3U CN209903917U (en) | 2018-11-30 | 2018-11-30 | Synchronous stretching device for balloon forming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209903917U true CN209903917U (en) | 2020-01-07 |
Family
ID=69028947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822001740.3U Expired - Fee Related CN209903917U (en) | 2018-11-30 | 2018-11-30 | Synchronous stretching device for balloon forming |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209903917U (en) |
-
2018
- 2018-11-30 CN CN201822001740.3U patent/CN209903917U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200623 Address after: 250023 No. 5 Jiao Tong Road, Shandong, Ji'nan Patentee after: Shandong Jiaotong University Address before: 264200 room 1, NO.115, Xinwei Road, Huancui District, Weihai City, Shandong Province Patentee before: Gao Yuan |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200107 Termination date: 20201130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |