CN116603669B - Bracket drug spraying device - Google Patents
Bracket drug spraying device Download PDFInfo
- Publication number
- CN116603669B CN116603669B CN202310882692.6A CN202310882692A CN116603669B CN 116603669 B CN116603669 B CN 116603669B CN 202310882692 A CN202310882692 A CN 202310882692A CN 116603669 B CN116603669 B CN 116603669B
- Authority
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- China
- Prior art keywords
- block
- clamping structure
- clamp splice
- half clamp
- bracket
- 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.)
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- 239000003814 drug Substances 0.000 title claims abstract description 27
- 238000005507 spraying Methods 0.000 title claims abstract description 18
- 229940079593 drug Drugs 0.000 title claims abstract description 15
- 239000007921 spray Substances 0.000 claims description 14
- 238000001125 extrusion Methods 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 230000001960 triggered effect Effects 0.000 claims 1
- 230000002457 bidirectional effect Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 208000024172 Cardiovascular disease Diseases 0.000 description 2
- 208000026106 cerebrovascular disease Diseases 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000002526 effect on cardiovascular system Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- WAIPAZQMEIHHTJ-UHFFFAOYSA-N [Cr].[Co] Chemical class [Cr].[Co] WAIPAZQMEIHHTJ-UHFFFAOYSA-N 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 210000004351 coronary vessel Anatomy 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910001000 nickel titanium Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
- B05B13/0228—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts the movement of the objects being rotative
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0278—Arrangement or mounting of spray heads
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention discloses a bracket drug spraying device, which relates to the technical field of medical appliances and comprises a bottom plate, wherein a rear plate is arranged on the rear side of the bottom plate, a movable groove is formed in the rear plate, a bidirectional screw is arranged in the movable groove, a pair of movable blocks are arranged on the bidirectional screw, a motor is arranged on the movable blocks, one end of the motor is provided with a three-grabbing chuck, the three-grabbing chuck is rotationally connected with the motor, one side of the three-grabbing chuck is provided with a fixed block, and the other side of the fixed block is provided with an upper fixed plate and a lower fixed plate. According to the invention, through the relative movement of the movable blocks, the first clamping structure and the second clamping structure are mutually matched, so that the bracket is connected to the second clamping structure, and in the process, the clamping parts at the two ends of the bracket are completely sprayed in place by the medicine, so that the spraying effect is improved.
Description
Technical Field
The invention relates to the technical field of medical appliances, in particular to a bracket drug spraying device.
Background
The heart stent is also called coronary artery stent, is a medical apparatus commonly used in heart intervention operation, and has the function of dredging arterial blood vessel. The main material is stainless steel, nickel-titanium alloy or cobalt-chromium alloy. The early occurrence of the heart stent in the 80 th century is seen through the development processes of metal stents, drug-coated stents and bioabsorbable stents, along with the rapid development of society and economy, the incidence rate of cardiovascular and cerebrovascular diseases is higher and higher with the increasing of the living standard of people, a large killer affecting the health of people is formed, and patients are younger and younger, and the advent of the heart stent solves a great difficult problem in the field of cardiovascular and cerebrovascular diseases, and saves the lives of a plurality of patients.
The existing bracket drug spraying device clamps and fixes one end of the bracket through the fixing block, rotates the fixing block in the working process, drives the bracket to synchronously rotate, sprays drugs on the periphery of the bracket through the spray head above, and achieves the effect of drug spraying.
However, when the bracket is fixed, the medicine at the clamping positions at the two ends of the bracket cannot be sprayed, the spraying effect cannot be achieved, the clamping of the bracket is complex, the bracket is inconvenient, the bracket cannot be fixed effectively and rapidly, the spraying process of the bracket medicine is slow, and the working efficiency is low.
Disclosure of Invention
Based on the above, the invention aims to provide a bracket drug spraying device so as to solve the technical problems that the drug at clamping positions at two ends of a bracket cannot be sprayed, and the clamping of the bracket is inconvenient.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a support medicine spraying device, includes the bottom plate, the rear side of bottom plate is provided with the back plate, be provided with the movable groove on the back plate, be provided with bi-directional screw in the movable groove, bi-directional screw rotates with the inside driving motor of back plate and is connected, be provided with a pair of movable block on the bi-directional screw, and movable block rotates with bi-directional screw thread to be connected, be provided with the motor on the movable block, the one end of motor is provided with three and grabs the chuck, three grab the chuck and rotate with the motor to be connected, one side of three grab the chuck is provided with the fixed block, fixed block one side is provided with the connecting block, and three grab the chuck and fix the fixed block through the centre gripping connecting block, the opposite side of fixed block all is provided with a pair of fixed plate from top to bottom, be provided with first clamping structure and second clamping structure between the fixed plate, be provided with the support on the first clamping structure.
Through adopting above-mentioned technical scheme, a pair of movable block relative motion on two-way screw rod, the motor can drive three-jaw chuck and rotate, and three-jaw chuck can press from both sides the fixed block tight, and the fixed block can be dismantled, and first clamping structure and second clamping structure can fix the support.
The invention further provides that the first clamping structure and the second clamping structure both comprise an upper half clamping block, the upper half clamping block is positioned between the fixed plates, a lower half clamping block is arranged below the upper half clamping block, the upper half clamping block and the lower half clamping block are rotationally connected through a fixed pin and fixedly connected with the fixed plates, the inner ring of the support is fixedly extruded with the outer surfaces of the upper half clamping block and the lower half clamping block, the inner surfaces of the upper half clamping block and the lower half clamping block are provided with first springs, the tail ends of the upper half clamping block and the lower half clamping block in the first clamping structure are in the shape of outwards extending rectangles, limit rods are arranged on the outer sides of the upper half clamping block and the lower half clamping block in the second clamping structure, the limit rods are positioned on one side of the fixed pin and are contacted with the outer surfaces of the upper half clamping block and the lower half clamping block, and the tail ends of the upper half clamping block and the lower half clamping block are provided with conical blocks.
Through adopting above-mentioned technical scheme, first half clamp splice and lower half clamp splice are through rotating with the fixed pin to be connected, make first half clamp splice and lower half clamp splice can rotate around the fixed pin, first spring control first clamp structure and second clamp structure go up first half clamp splice and lower half clamp splice's interval, its interval size is the same with support inner wall diameter, the gag lever post in the second clamp structure restriction is first clamp splice and lower half clamp splice tail end only can inwards atress rotate, the interval of second clamp structure head can only shrink, can not prop up big.
The invention is further characterized in that two sides of the bottom plate are provided with side plates, two sides of the bottom plate, which are positioned on the support, are provided with a pair of rectangular plates, two ends of each rectangular plate are in contact with the side plates and are fixed, rectangular grooves are formed in the rectangular plates, one side of each rectangular plate is provided with a sliding groove, first sliding blocks are arranged in the rectangular grooves, first limiting blocks are arranged in the first sliding blocks, second springs are arranged between the first limiting blocks and the inner walls of the first sliding blocks, and the first limiting blocks can transversely squeeze the second springs.
Through adopting above-mentioned technical scheme, first slider can slide in the rectangle inslot, and first stopper is through being connected the second spring with first slider inner wall, can make first stopper lateral compression remove in first slider.
The invention is further arranged that a second sliding block is arranged on one side, which is positioned on the first sliding block, of the rectangular plate, a moving block is arranged in the second sliding block, a second limiting block is arranged on the moving block, bevel angles are arranged on two sides of the limiting block, the second limiting block is fixedly connected with the moving block, a third spring is arranged between the moving block and the inner wall of the second sliding block, the moving block can longitudinally extrude the third spring, threaded rods are arranged on one sides, which are close to the sliding grooves, of the first sliding block and the second sliding block, the threaded rods are fixedly connected with the first sliding block and the second sliding block, the threaded rods are positioned in the sliding grooves and can transversely slide, and nuts are in threaded rotation connection with the outer surfaces of the sliding grooves on the threaded rods.
Through adopting above-mentioned technical scheme, second stopper bottom fixed connection's movable block passes through third spring coupling with second slider inner wall, can make the second stopper longitudinal compression remove in the second slider, twists the nut, extrudees fixed first slider or second slider current position through nut and rectangular plate surface.
The invention is further characterized in that the upper surfaces of the side plates and the rear plate are provided with top plates, the lower surfaces of the top plates are provided with spray heads, the spray heads are positioned right above the support, and the spray heads are connected with an external medicine water source through medicine applying pipes.
By adopting the technical scheme, the bracket is sprayed with the medicine through the spray head.
In summary, the invention has the following advantages:
according to the invention, the bidirectional screw is arranged on the rear plate, the movable blocks which move relatively are arranged on the bidirectional screw, the motors are arranged on the movable blocks, one ends of the motors are rotationally connected with the three-jaw chuck, the fixed blocks are clamped and disassembled through the three-jaw chuck, the fixed plates which are vertically symmetrical are arranged at one ends of the fixed blocks, the first clamping structure and the second clamping structure are arranged between the fixed plates, the bracket is sleeved on the first clamping structure, and in the working process, the bracket is connected to the second clamping structure through the mutual matching of the first clamping structure and the second clamping structure through the relative movement of the movable blocks, so that the clamping positions at the two ends of the bracket are completely sprayed in place by the medicine in the process, and the spraying effect is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of a first view angle according to the present invention;
FIG. 2 is a schematic view of the overall internal structure of the first view angle of the present invention;
FIG. 3 is a schematic view of the overall internal structure of the second view angle of the present invention;
FIG. 4 is a schematic view of the internal structure of a rectangular plate according to the present invention;
FIG. 5 is a schematic view of a clamping structure according to the present invention;
fig. 6 is an internal schematic view of the clamping structure of the present invention.
In the figure: 1. a bottom plate; 2. a rear plate; 3. a movable groove; 4. a bidirectional screw; 5. a movable block; 6. a motor; 7. a three-grip chuck; 8. a fixed block; 9. a connecting block; 10. a fixing plate; 11. an upper half clamping block; 12. a lower half clamping block; 13. a fixing pin; 14. a limit rod; 15. a conical block; 16. a first spring; 17. a bracket; 18. a side plate; 19. a rectangular plate; 20. a chute; 21. a first slider; 22. a first limiting block; 23. a second spring; 24. a second slider; 25. a moving block; 26. a second limiting block; 27. a third spring; 28. a threaded rod; 29. a screw cap; 30. a top plate; 31. a spray head; 32. an applicator tube; 33. rectangular grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.
Hereinafter, an embodiment of the present invention will be described in accordance with its entire structure.
1-6, including bottom plate 1, be provided with back plate 2 at the rear side of bottom plate 1, be provided with curb plate 18 in bottom plate 1 both sides, be provided with movable slot 3 on back plate 2, be provided with bi-directional screw 4 in movable slot 3, bi-directional screw 4 rotates with the inside driving motor of back plate 2 to be connected, be provided with a pair of movable block 5 on the bi-directional screw 4, and movable block 5 rotates with bi-directional screw 4 to be connected, movable block 5 passes through bi-directional screw 4 relative motion, the synchronization is close to or keep away from in step, be provided with motor 6 on movable block 5, be provided with three in motor 6's one end and grab chuck 7, three grab chuck 7 and motor 6 rotation to be connected, be provided with fixed block 8 in one side of three grab chuck 7, be provided with connecting block 9 in fixed block 8 one side, and three grab chuck 7 through centre gripping connecting block 9 fixed block 8 are detachable, the opposite side of fixed block 8 all is provided with a pair of fixed plate 10 from top to bottom, be provided with first clamp structure and second clamp structure between fixed plate 10, be provided with on first clamp structure 17 and on the side plate 8, be provided with the top plate 31 and be provided with the shower nozzle 31 and be located on the top plate 31 and the surface is located on the support 31 and is connected to the top plate 30 through the shower nozzle 31, the top plate is located on the surface of the top plate 30 is located at the top surface 31.
The first clamping structure and the second clamping structure both comprise an upper half clamping block 11, the upper half clamping block 11 is positioned between the fixed plates 10, a lower half clamping block 12 is arranged below the upper half clamping block 11, the upper half clamping block 11 and the lower half clamping block 12 are rotationally connected through a fixed pin 13, the upper half clamping block 11 and the lower half clamping block 12 can rotate around the fixed pin 13, the fixed pin 13 is fixedly connected with the fixed plates 10, the inner ring of a bracket 17 is extruded and fixed by the outer surfaces of the upper half clamping block 11 and the lower half clamping block 12, a first spring 16 is arranged on the inner surfaces of the upper half clamping block 11 and the lower half clamping block 12, the first spring 16 controls the space between the upper half clamping block 11 and the lower half clamping block 12 in the first clamping structure and the second clamping structure, the interval size is the same as the diameter of the inner wall of the bracket 17, the bracket 17 can be directly sleeved on the first clamping structure to slightly prop up, the tail ends of the upper half clamping block 11 and the lower half clamping block 12 in the first clamping structure are in the shape of outwards extending rectangles, the outer sides of the upper half clamping block 11 and the lower half clamping block 12 in the second clamping structure are respectively provided with a limiting rod 14, the limiting rods 14 are positioned on one side of the fixed pin 13 to be in contact with the outer surfaces of the upper half clamping block 11 and the lower half clamping block 12, the limiting rods 14 in the second clamping structure limit the tail ends of the upper half clamping block 11 and the lower half clamping block 12 to be stressed inwards to rotate only, the distance between the heads of the second clamping structure can be reduced only and cannot be increased, and tapered blocks 15 are arranged at the tail ends of the upper half clamping block 11 and the lower half clamping block 12.
Side plates 18 are arranged on two sides of the bottom plate 1, a pair of rectangular plates 19 are arranged on two sides of the bracket 17 on the bottom plate 1, two ends of the rectangular plates 19 are in contact fixation with the side plates 18, rectangular grooves 33 are arranged in the rectangular plates 19, a sliding groove 20 is arranged on one side of the rectangular plates 19, a first sliding block 21 is arranged in the rectangular grooves 33, a first limiting block 22 is arranged in the first sliding block 21, a second spring 23 is arranged between the first limiting block 22 and the inner wall of the first sliding block 21, the first limiting block 22 can transversely press the second spring 23, the first sliding block 21 can slide in the rectangular grooves 33, the first limiting block 22 can transversely compress and move in the first sliding block 21 by connecting the second spring 23 with the inner wall of the first sliding block 21, a second sliding block 24 is arranged on one side of the rectangular plates 19, which is positioned in the first sliding block 21, a moving block 25 is arranged in the second sliding block 24, a second limiting block 26 is arranged on the moving block 25, oblique angles are arranged at two sides of the second limiting block 26, the second limiting block 26 is fixedly connected with the moving block 25, a third spring 27 is arranged between the moving block 25 and the inner wall of the second sliding block 24, the moving block 25 can longitudinally extrude the third spring 27, one sides of the first sliding block 21 and the second sliding block 24, which are close to the sliding chute 20, are respectively provided with a threaded rod 28, the threaded rods 28 are fixedly connected with the first sliding block 21 and the second sliding block 24, the threaded rods 28 are positioned in the sliding chute 20 and can transversely slide, a nut 29 is rotationally connected on the threaded rods 28, the moving block 25 fixedly connected with the bottom end of the second limiting block 26 is connected with the inner wall of the second sliding block 24 through the third spring 27, the second limiting block 26 can longitudinally compress and move in the second sliding block 24, the nut 29 is twisted, the current position of the first slide block 21 or the second slide block 24 is fixed by pressing the screw cap 29 against the surface of the rectangular plate 19.
When the spraying device is used for spraying medicines, a bracket 17 is sleeved on a first clamping structure to prop up the first clamping structure, a bidirectional screw 4 rotates to enable a movable block 5 to move relatively, a motor 6 drives a fixed block 8 to rotate to drive the bracket 17 to rotate, a spray head 31 above the fixed block is used for spraying medicines on the bracket 17, when the second clamping structure is in quick contact with the bracket 17, a conical block 15 at the tail end of the second clamping structure is connected with a second limiting block 26 to trigger extrusion, at the moment, the rectangular shape at the tail end of the first clamping structure is in contact with a first limiting block 22 to extrude the first clamping structure, so that the conical block 15 at the tail end of the second clamping structure is extruded behind the second limiting block 26, the head of the second clamping structure is in contact with the second limiting block 26, extrusion is not stressed, the second clamping structure is reset under the action of a first spring 16, the second clamping structure props up and fixes the bracket 17, the bidirectional screw 4 reversely rotates, at the moment, one end of the movable block 5 is mutually far away from the second clamping structure, the other end of the bracket 17 is mutually fixed with the second clamping structure, at the other end is mutually released with the first clamping structure, the movable block 5 is moved to the rear of the second clamping structure, and the spray head 31 is moved to the end of the bracket 17 at the moment, and the second clamping structure is not influenced by the first clamping structure, and the effect of the spraying medicine is sprayed on the end of the bracket 17 is not mutually, and the medicine on the end of the second clamping structure is sprayed, and the end of the spraying structure is sprayed.
Although embodiments of the invention have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the invention as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the invention, provided that such modifications are within the scope of the appended claims.
Claims (3)
1. A stent drug spraying device comprising a base plate (1), characterized in that: the rear side of bottom plate (1) is provided with back plate (2), be provided with movable groove (3) on back plate (2), be provided with bi-directional screw rod (4) in movable groove (3), bi-directional screw rod (4) are connected with the inside driving motor rotation of back plate (2), be provided with a pair of movable block (5) on bi-directional screw rod (4), and movable block (5) and bi-directional screw rod (4) screw thread rotation are connected, be provided with motor (6) on movable block (5), the one end of motor (6) is provided with three and grabs chuck (7), three grab chuck (7) and motor (6) rotation are connected, one side of three grab chuck (7) is provided with fixed block (8), fixed block (8) are fixed through centre gripping connecting block (9) to three grab chuck (7), the opposite side of fixed block (8) all is provided with a pair of fixed plate (10) from top to bottom, and both sides fixed plate (10) rotate and are connected with first clamp structure and second clamp structure (11) on the top half clamp structure, clamp structure (11) are located on the first clamp structure and clamp structure (11) each other, the lower half clamp splice (12) is arranged below the upper half clamp splice (11), the upper half clamp splice (11) and the lower half clamp splice (12) are rotationally connected through a fixing pin (13), the fixing pin (13) is fixedly connected with the outer surface extrusion fixing of the inner ring of the bracket (17) and the outer surfaces of the upper half clamp splice (11) and the lower half clamp splice (12), a first spring (16) is arranged at the inner surface positions of the upper half clamp splice (11) and the lower half clamp splice (12), the shape of the tail ends of the upper half clamp splice (11) and the lower half clamp splice (12) in a first clamping structure is a rectangle which extends outwards, the outer sides of the upper half clamp splice (11) and the lower half clamp splice (12) in a second clamping structure are respectively provided with a limiting rod (14), the limiting rods (14) are positioned on one side of the fixing pin (13) and the outer surfaces of the upper half clamp splice (11) and the lower half clamp splice (12), the tail ends of the upper half clamp splice (11) and the lower half clamp splice (12) are respectively provided with a first spring (16), the two sides of the bracket (19) are respectively provided with a rectangular plate (19) and two side plates (19) are respectively arranged on two sides of the bracket (19), a chute (20) is arranged on one side of the rectangular plate (19), a first sliding block (21) is arranged in the rectangular groove (33), a first limiting block (22) is arranged in the first sliding block (21), a second spring (23) is arranged between the first limiting block (22) and the inner wall of the first sliding block (21), the first limiting block (22) can transversely extrude the second spring (23), a second sliding block (24) is arranged on one side of the rectangular plate (19) which is positioned on the first sliding block (21), a moving block (25) is arranged in the second sliding block (24), a second limiting block (26) is arranged on the moving block (25), oblique angles are arranged on two sides of the second limiting block (26), the second limiting block (26) is fixedly connected with the moving block (25), a third spring (27) is arranged between the moving block (25) and the inner wall of the second sliding block (24), the moving block (25) can longitudinally extrude the third spring (27), when the coating work is carried out, a first clamping structure is sleeved on the second sliding block (17), and the second clamping structure (17) is in a conical structure, and the second clamping structure (17) is triggered to move in a two-way, and the second clamping structure (17) is contacted with the second sliding block (15) in a conical shape, at this time, the rectangle at the tail end of the first clamping structure contacts the first limiting block (22) to extrude, so that the first clamping structure is gradually reduced, the conical block (15) at the tail end of the second clamping structure is extruded to the rear of the second limiting block (26), the head of the second clamping structure enters into the bracket (17), the conical block (15) at the tail end of the second clamping structure is not contacted with the second limiting block (26), extrusion is not stressed, the second clamping structure is reset under the action of the first spring (16), and the bracket (17) is supported and fixed by the second clamping structure.
2. The stent drug spray device of claim 1, wherein: the utility model discloses a sliding chute, including first slider (21) and second slider (24), be provided with threaded rod (28) on one side that first slider (21) and second slider (24) are close to spout (20), and threaded rod (28) are fixed connection with first slider (21) and second slider (24), and threaded rod (28) are located can transversely slide in spout (20), be located on threaded rod (28) spout (20) surface screw thread rotation is connected with nut (29).
3. The stent drug spray device of claim 1, wherein: the upper surfaces of the side plates (18) and the rear plate (2) are provided with top plates (30), the lower surfaces of the top plates (30) are provided with spray heads (31), the spray heads (31) are located right above the support (17), and the spray heads (31) are connected with an external medicine water source through medicine applying pipes (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310882692.6A CN116603669B (en) | 2023-07-19 | 2023-07-19 | Bracket drug spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310882692.6A CN116603669B (en) | 2023-07-19 | 2023-07-19 | Bracket drug spraying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116603669A CN116603669A (en) | 2023-08-18 |
| CN116603669B true CN116603669B (en) | 2023-09-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310882692.6A Active CN116603669B (en) | 2023-07-19 | 2023-07-19 | Bracket drug spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116603669B (en) |
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| CN217168160U (en) * | 2021-12-24 | 2022-08-12 | 青岛宇合沣精密机械有限公司 | Machining correction brace for machining of motor detection equipment accessories |
| CN218690787U (en) * | 2022-11-17 | 2023-03-24 | 毕铭泽 | Building pipe spraying device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7306677B2 (en) * | 2004-01-30 | 2007-12-11 | Boston Scientific Corporation | Clamping fixture for coating stents, system using the fixture, and method of using the fixture |
| US7997226B2 (en) * | 2006-10-18 | 2011-08-16 | Innovational Holdings Llc | Systems and methods for producing a medical device |
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2023
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140130782A (en) * | 2013-05-02 | 2014-11-12 | 사단법인 전북대학교자동차부품금형기술혁신센터 | apparatus for coating stent |
| CN210704086U (en) * | 2019-11-04 | 2020-06-09 | 景德镇致艺陶瓷有限公司 | Surface grinding machine for ceramic products |
| CN213222960U (en) * | 2020-09-09 | 2021-05-18 | 山东华安生物科技有限公司 | Mandrel assembly for ultrasonic spraying of support and ultrasonic spraying device thereof |
| CN217168160U (en) * | 2021-12-24 | 2022-08-12 | 青岛宇合沣精密机械有限公司 | Machining correction brace for machining of motor detection equipment accessories |
| CN218690787U (en) * | 2022-11-17 | 2023-03-24 | 毕铭泽 | Building pipe spraying device |
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| CN116603669A (en) | 2023-08-18 |
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