CN113183196B - Rubber band segmenting device for medical injection - Google Patents
Rubber band segmenting device for medical injection Download PDFInfo
- Publication number
- CN113183196B CN113183196B CN202110496088.0A CN202110496088A CN113183196B CN 113183196 B CN113183196 B CN 113183196B CN 202110496088 A CN202110496088 A CN 202110496088A CN 113183196 B CN113183196 B CN 113183196B
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- China
- Prior art keywords
- sliding
- rubber band
- clamping
- rod
- spring
- Prior art date
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- 229920001971 elastomer Polymers 0.000 title claims abstract description 101
- 238000010999 medical injection Methods 0.000 title abstract description 7
- 230000007246 mechanism Effects 0.000 claims abstract description 57
- 238000007599 discharging Methods 0.000 claims abstract description 12
- 238000006073 displacement reaction Methods 0.000 claims abstract description 4
- 238000002347 injection Methods 0.000 claims abstract description 4
- 239000007924 injection Substances 0.000 claims abstract description 4
- 230000011218 segmentation Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 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
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
- B26D1/08—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/22—Safety devices specially adapted for cutting machines
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Abstract
The invention relates to a sectioning device, in particular to a rubber band sectioning device for medical injection. The invention provides a rubber band sectioning device for medical injection, which can be used for quickly sectioning a rubber band, can clamp and fix the rubber band according to requirements and can be used for quickly replacing the rubber band. The utility model provides a medical treatment is rubber band segmenting device for injection, includes support frame, cutting knife and first spring, and support frame upper portion slidingtype is equipped with the cutting knife, and the cover is equipped with first spring on the cutting knife, and the both ends of first spring are connected respectively on support frame and cutting knife, installs discharge mechanism on the support frame, and discharge mechanism upper portion is equipped with clamping mechanism. According to the invention, the discharging mechanism and the clamping mechanism are arranged, so that the rubber band can be clamped according to the requirement to avoid displacement, and meanwhile, the discharging length of the rubber band can be manually controlled according to the use requirement; according to the invention, the rubber band can be pulled to the rear side according to the requirement by arranging the clamping mechanism and the clamping mechanism, and the rubber band replacement work is realized.
Description
Technical Field
The invention relates to a sectioning device, in particular to a rubber band sectioning device for medical injection.
Background
The tourniquet is mainly formed by refining medical polymer material natural rubber or special rubber, has strong retractility, is suitable for disposable use such as transfusion, blood drawing and blood transfusion in conventional treatment and relief treatment of medical institutions, but is generally produced in batches, workers can segment the tourniquet conveniently, workers manually segment the tourniquet needs to consume a long time, meanwhile, the workers are difficult to clamp and fix the tourniquet, and the manual replacement process of the tourniquet is complicated.
Therefore, it is highly desirable to develop a rubber band segmenting device for medical injection, which can segment the rubber band rapidly, clamp and fix the rubber band as required, and replace the rubber band rapidly.
Disclosure of Invention
The invention aims to provide the rubber band segmenting device for medical injection, which can be used for rapidly segmenting the rubber band, simultaneously clamping and fixing the rubber band according to the requirement and rapidly replacing the rubber band, so as to solve the defects that in the background technology, a worker needs to spend a long time manually segmenting the rubber band, meanwhile, the worker is difficult to clamp and fix the rubber band, and the process of manually replacing the rubber band by the worker is complicated.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a medical treatment is rubber band segmenting device for injection, includes support frame, cutting knife and first spring, and support frame upper portion slidingtype is equipped with the cutting knife, and the cover is equipped with first spring on the cutting knife, and the both ends of first spring are connected respectively on support frame and cutting knife, installs discharge mechanism on the support frame, and discharge mechanism upper portion is equipped with clamping mechanism.
Preferably, the support frame is welded with a support connecting frame, the upper portion of the support connecting frame is rotatably provided with a rotary clamping rod, a reel is arranged in the middle of the rotary clamping rod, two sides of the upper portion of the support connecting frame are respectively provided with a first clamping rod in a sliding mode, the number of the first clamping rods is two, the inner ends of the two first clamping rods are respectively in contact fit with the outer wall of the reel, the two first clamping rods are respectively sleeved with a first extension spring, and two ends of the first extension spring are respectively connected to the support connecting frame and the first clamping rods.
Preferably, the connecting sliding sleeve is arranged on the upper portion of the supporting connecting frame, the clamping plate is arranged on the connecting sliding sleeve in a sliding mode, the second springs are sleeved on two sides of the lower portion of the clamping plate, two ends of each second spring are respectively connected to the connecting sliding sleeve and the clamping plate, and the placing plate is connected between the ends of the connecting sliding sleeve.
Preferably, the support frame is provided with a first sliding sleeve, a sliding connection plate is arranged in the first sliding sleeve in a sliding mode, a sliding clamping plate is arranged at the lower portion of the sliding connection plate in a sliding mode, a third spring is sleeved on the sliding connection plate, the number of the third springs is two, two ends of the third spring are respectively connected to the sliding connection plate and the sliding clamping plate, an inclined surface driving plate is symmetrically welded at the upper portion of the support frame, and the sliding clamping plate is in contact fit with the inclined surface driving plate.
Preferably, the upper parts of the support frames are symmetrically and fixedly connected with second sliding sleeves, second clamping rods are arranged on the upper parts of the two second sliding sleeves in a sliding mode, the second clamping rods are in contact fit with the cutting knife, fourth springs are sleeved on the two second clamping rods, and two ends of each fourth spring are connected to the second sliding sleeve and the second clamping rods respectively.
Preferably, the third sliding sleeves are symmetrically fixedly connected to the upper portion of the support frame, the fixing frames are symmetrically arranged on the top of the support frame, the rollers are rotatably arranged on the upper portions of the two fixing frames, the number of the rollers is four, the sliding connecting rods are slidably arranged in the two third sliding sleeves, the end portions of the two sliding connecting rods are connected with pull ropes, the two pull ropes are wound around the rollers, and the end portions of the two pull ropes are connected with the two sides of the top of the cutting knife.
Preferably, the upper part of the support frame is symmetrically welded with fourth sliding sleeves, pushing rods are arranged in the two fourth sliding sleeves in a sliding mode, the ends of the pushing rods are connected with the tops of the sliding connecting plates, first driving rods are arranged on the two sliding connecting rods in a sliding mode, fifth springs are sleeved on the two first driving rods, two ends of each fifth spring are connected to the sliding connecting rods and the first driving rods respectively, second driving rods are arranged on two sides of the sliding connecting plates, and the second driving rods are in contact fit with the second clamping rods.
Preferably, the second detent lever is cylindrical in shape.
Compared with the prior art, the invention has the beneficial effects that: 1. according to the invention, the discharging mechanism and the clamping mechanism are arranged, so that the rubber band can be clamped according to the requirement to avoid displacement, and meanwhile, the discharging length of the rubber band can be manually controlled according to the use requirement;
2. according to the invention, the rubber band can be pulled to the rear side according to the requirement by arranging the clamping mechanism and the clamping mechanism, and the rubber band replacement work is realized;
3. the invention can ensure that the distance of each downward sliding of the cutting knife is the same by arranging the driving mechanism and the pushing mechanism, and simultaneously realize the work of sliding the sliding connecting rod at intervals, thereby effectively reducing the labor intensity of workers;
4. the cutter clamping mechanism is matched with the cutting knife, so that the occurrence of the accidental sliding of the cutting knife can be reduced.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of a discharging mechanism of the present invention.
Fig. 3 is a schematic perspective view of the clamping mechanism of the present invention.
Fig. 4 is a schematic perspective view of a clamping mechanism according to the present invention.
Fig. 5 is a schematic perspective view of a tool clamping mechanism according to the present invention.
Fig. 6 is a schematic perspective view of the driving mechanism of the present invention.
Fig. 7 is a schematic perspective view of the pushing mechanism of the present invention.
Reference numerals illustrate: the device comprises a 1-supporting frame, a 2-cutting knife, a 3-first spring, a 4-discharging mechanism, a 41-supporting connecting frame, a 42-rotating clamping rod, a 43-first stretching spring, a 44-first clamping rod, a 45-winding wheel, a 5-clamping mechanism, a 51-connecting sliding sleeve, a 52-clamping plate, a 53-second spring, a 54-placing plate, a 6-clamping mechanism, a 61-first sliding sleeve, a 62-sliding connecting plate, a 63-sliding clamping plate, a 64-third spring, a 65-inclined surface driving plate, a 7-cutting knife clamping mechanism, a 71-second sliding sleeve, a 72-second clamping rod, a 73-fourth spring, a 8-driving mechanism, a 81-third sliding sleeve, a 82-fixing frame, a 83-roller, a 84-sliding connecting rod, a 85-pulling rope, a 9-pushing mechanism, a 91-fourth sliding sleeve, a 92-pushing rod, a 93-first driving rod, a 94-fifth spring and a 95-second driving rod.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a rubber band segmenting device for medical treatment injection, including support frame 1, the cutting knife 2, first spring 3, discharge mechanism 4, support link 41, rotatory clamping lever 42, first extension spring 43, first screens pole 44, reel 45, clamping mechanism 5, connect sliding sleeve 51, clamping plate 52, second spring 53, place the board 54, press from both sides material mechanism 6, first sliding sleeve 61, sliding connection board 62, sliding clamping plate 63, third spring 64, inclined plane drive plate 65, cutter screens mechanism 7, second sliding sleeve 71, second screens pole 72, fourth spring 73, drive mechanism 8, third sliding sleeve 81, mount 82, gyro wheel 83, sliding connection pole 84, stay cord 85, pushing mechanism 9, fourth sliding sleeve 91, pushing rod 92, first drive pole 93, fifth spring 94 and second drive pole 95, support frame 1 upper portion slip is equipped with cutting knife 2, the cover is equipped with first spring 3 on cutting knife 2, the both ends of first spring 3 are connected respectively on support frame 1 and cutting knife 2, discharge mechanism 4 is installed to the support frame 1 front side, the discharge mechanism is equipped with clamping mechanism 5 on the rear side.
The front side of the support frame 1 is welded with a support connecting frame 41, the upper part of the support connecting frame 41 is rotatably provided with a rotary clamping rod 42, a reel 45 is arranged in the middle of the rotary clamping rod 42, the left side and the right side of the upper part of the support connecting frame 41 are respectively provided with a first clamping rod 44 in a sliding mode, the number of the first clamping rods 44 is two, the inner ends of the two first clamping rods 44 are respectively in contact fit with the outer wall of the reel 45, the two first clamping rods 44 are respectively sleeved with a first extension spring 43, and the two ends of the first extension spring 43 are respectively connected to the support connecting frame 41 and the first clamping rods 44.
The upper portion of the rear side of the support connecting frame 41 is provided with a connecting sliding sleeve 51, the rear side of the connecting sliding sleeve 51 is provided with a clamping plate 52 in a sliding mode, the left side and the right side of the lower portion of the clamping plate 52 are sleeved with second springs 53, the number of the second springs 53 is two, two ends of each second spring 53 are respectively connected to the connecting sliding sleeve 51 and the clamping plate 52, and a placing plate 54 is connected between the rear ends of the connecting sliding sleeve 51.
The back side of the support frame 1 is provided with a first sliding sleeve 61, the first sliding sleeve 61 is internally provided with a sliding connecting plate 62, the lower part of the sliding connecting plate 62 is slidably provided with a sliding clamping plate 63, the sliding connecting plate 62 is sleeved with a third spring 64, the number of the third springs 64 is two, two ends of the third spring 64 are respectively connected to the sliding connecting plate 62 and the sliding clamping plate 63, the upper part of the back side of the support frame 1 is symmetrically welded with an inclined plane driving plate 65, and the sliding clamping plate 63 is in contact fit with the inclined plane driving plate 65.
The upper parts of the rear sides of the support frames 1 are symmetrically and fixedly connected with second sliding sleeves 71, second clamping rods 72 are arranged on the upper parts of the two second sliding sleeves 71 in a sliding mode, the front sides of the second clamping rods 72 are in contact fit with the cutting knife 2, fourth springs 73 are sleeved on the two second clamping rods 72, and two ends of each fourth spring 73 are connected to the second sliding sleeve 71 and the second clamping rod 72 respectively.
The symmetrical rigid coupling in support frame 1 upper portion has third sliding sleeve 81, and support frame 1 top rear side symmetry installs mount 82, and two mount 82 upper portions all rotate and are equipped with gyro wheel 83, and the quantity of gyro wheel 83 is four, and all slidingtype in two third sliding sleeve 81 is equipped with slide connecting rod 84, and two slide connecting rod 84 rear ends are connected with stay cord 85, and gyro wheel 83 is all walked around to two stay cords 85, and the tip and the cutting knife 2 top left and right sides of two stay cords 85 are connected.
The upper portion symmetry welding of support frame 1 has fourth sliding sleeve 91, all slidingtype be equipped with push rod 92 in two fourth sliding sleeve 91, push rod 92 rear end is connected with slide connection plate 62 top front side, two slide connection rod 84 front sides all slidingtype be equipped with first driving rod 93, all the cover is equipped with fifth spring 94 on two first driving rods 93, the both ends of fifth spring 94 are connected respectively on slide connection rod 84 and first driving rod 93, slide connection plate 62 both sides all install second driving rod 95, second driving rod 95 and second screens pole 72 contact cooperation.
When the workman needs to segment the rubber band, the workman can wind the rubber band on discharge mechanism 4 at first, then the workman can be interval manual with the rubber band on the discharge mechanism 4 draw to clamping mechanism 5 on, when rubber band position and clamping mechanism 5 are gone up, clamping mechanism 5 can press from both sides the rubber band, and then the workman can manually make cutting knife 2 slide down in support frame 1, first spring 3 is compressed, when cutting knife 2 slides down to contact with the rubber band, cutting knife 2 segments the rubber band, when the workman temporarily need not segment the rubber band, the workman can unclamp cutting knife 2 rapidly, first spring 3 resets and can make cutting knife 2 upwards slide in support frame 1, then the workman can manually take off the rubber band that segmentation was accomplished on clamping mechanism 5, then the workman can draw the rubber band on the discharge mechanism 4 to clamping mechanism 5 again, the device can repeat above-mentioned operation again, the device can carry out segmentation work to the rubber band again.
The worker can first wind the rubber band around the rotary clamping rod 42 and the reel 45, then the worker can pull out the first clamping rod 44, the first stretching spring 43 is stretched, when the first clamping rod 44 is moved to temporarily stop contacting the reel 45, the first clamping rod 44 temporarily stops limiting the reel 45, then the worker can manually rotate the reel 45, the reel 45 can rotate the rotary clamping rod 42 on the supporting connecting frame 41, when more rubber band is wound on the rotary clamping rod 42 and the reel 45, then the worker can loosen the first clamping rod 44, the first stretching spring 43 is reset, the first clamping rod 44 limits the reel 45 when the first clamping rod 44 is moved to be in contact with the reel 45 again, if the worker needs to continue to segment the rubber band, the worker pulls out the first clamping rod 44, when the first clamping rod 44 is moved to temporarily stop contacting the reel 45, the first clamping rod 44 temporarily stops limiting the reel 45, then the reel 45 can manually rotate the reel 45, when the rotary clamping rod 42 and the reel 45 are wound on more rubber band, then the worker can manually pull the rubber band to the side of the device according to the required length, and then the worker can manually pull the rubber band to the side to the required side can manually stop the rubber band, and the device can manually pull the rubber band to the side.
In order to avoid the rubber band from displacing in the process of segmentation, before a worker pulls the rubber band, the worker can enable the clamping plate 52 to slide upwards in the connecting sliding sleeve 51, the second spring 53 is compressed, then the worker can pull the rubber band out of the clamping plate 52, then the worker can place the end portion of the rubber band on the placing plate 54, then the worker can rapidly loosen the clamping plate 52, the second spring 53 resets to enable the clamping plate 52 to slide downwards in the connecting sliding sleeve 51, when the clamping plate 52 slides downwards to be in contact with the connecting sliding sleeve 51, the clamping plate 52 can clamp the rubber band, when the worker needs to take out the rubber band which is segmented, the worker can manually enable the clamping plate 52 to slide upwards in the connecting sliding sleeve 51 again, the second spring 53 is compressed, and then the worker can manually take down the rubber band on the placing plate 54, so that the device can clamp the rubber band to avoid displacement according to needs, and the stability of the rubber band is effectively improved.
The worker can slide the slide connection plate 62 to the front side in the first sliding sleeve 61, the slide connection plate 62 can slide the slide clamping plate 63 and the third spring 64 to the front side, and the inclined plane driving plate 65 can move to the front side, when the slide clamping plate 63 moves to the front side to temporarily stop contacting with the inclined plane driving plate 65, the third spring 64 can slide the slide clamping plate 63 downwards in the slide connection plate 62, then the worker can manually put the rubber band between the slide connection plate 62 and the slide clamping plate 63, then the worker can slide the slide connection plate 62 to the rear side in the first sliding sleeve 61, the slide connection plate 62 can slide to the rear side to move the slide clamping plate 63 and the third spring 64 and the inclined plane driving plate 65 to the rear side, the inclined plane driving plate 65 can slide the slide clamping plate 63 upwards in the slide connection plate 62 when the slide clamping plate 63 moves to the rear side to be contacted with the inclined plane driving plate 65 again, and the worker can manually take out the rubber band between the slide connection plate 62 and the slide clamping plate 63, and the device can pull the rubber band to the rear side according to need, and the device can realize the work of replacing the rubber band.
When the worker changes the rubber band and pulls the rubber band to the rear side, the cutter 2 may accidentally drop to cause an irrecoverable danger, when the worker needs to slide the cutter 2 downward, the worker may slide the second clamping lever 72 to the rear side in the second sliding sleeve 71, the fourth spring 73 is compressed, when the second clamping lever 72 slides to the rear side to temporarily stop contacting the cutter 2, the cutter 2 may slide downward, when the cutter 2 slides upward to pass over the second clamping lever 72, the person releases the second clamping lever 72, the fourth spring 73 resets to slide the second clamping lever 72 to the front side in the second sliding sleeve 71, the second clamping lever 72 may clamp the cutter 2 when the second clamping lever 72 slides to the front side to contact the cutter 2, and if the worker needs to slide the cutter 2, the worker may again slide the operation repeatedly, thereby reducing the occurrence of an accidental situation of the cutter 2.
The distance that the workman made cutting knife 2 at every turn slided has certain difference, so the workman can make sliding connection rod 84 slide to the front side in third sliding sleeve 81, stay cord 85 is taut, gyro wheel 83 can rotate on mount 82 by the adaptation, gyro wheel 83 can lead stay cord 85, and then stay cord 85 can make cutting knife 2 upwards slide in support frame 1, first spring 3 is stretched, then the workman can unclamp sliding connection rod 84 rapidly, first spring 3 resets and can make cutting knife 2 slide downwards in support frame 1, and then cutting knife 2 can make stay cord 85 reset, and then stay cord 85 can make sliding connection rod 84 slide to the rear side in third sliding sleeve 81, so the device can guarantee that cutting knife 2 at every turn slides down the distance is the same.
The worker manually slides the slide connection rod 84, so that when the slide connection plate 62 slides forward, the slide connection plate 62 moves the push rod 92 and the second driving rod 95 forward, the fourth sliding sleeve 91 guides the push rod 92, when the push rod 92 moves forward to contact the second positioning rod 72, the push rod 92 slides the second positioning rod 72 forward, when the push rod 92 moves forward to contact the first driving rod 93, the push rod 92 slides the first driving rod 93 upward in the slide connection rod 84, the fifth spring 94 is compressed, the slide connection rod 84 slides backward, when the slide connection plate 62 slides backward, the push rod 92 and the second driving rod 95 move backward, the fourth sliding sleeve 91 guides the push rod 92, when the push rod 92 moves backward to temporarily stop contacting the second positioning rod 72, the fourth spring 73 slides the second positioning rod 72 backward, when the push rod 92 moves forward to temporarily stop contacting the first driving rod 93, the fifth spring 94 slides backward, and when the reset spring 94 slides the reset connection rod 84 slides forward, thereby reducing the labor intensity.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. The utility model provides a medical treatment is rubber band segmentation device for injection, is including support frame (1), cutting knife (2) and first spring (3), characterized by: the upper part of the support frame (1) is provided with a cutting knife (2) in a sliding manner, the cutting knife (2) is sleeved with a first spring (3), two ends of the first spring (3) are respectively connected to the support frame (1) and the cutting knife (2), the support frame (1) is provided with a discharging mechanism (4), and the upper part of the discharging mechanism (4) is provided with a clamping mechanism (5);
the support frame (1) is welded with a support connecting frame (41), the upper part of the support connecting frame (41) is rotatably provided with a rotary clamping rod (42), a reel (45) is arranged in the middle of the rotary clamping rod (42), two sides of the upper part of the support connecting frame (41) are respectively provided with first clamping rods (44) in a sliding mode, the number of the first clamping rods (44) is two, the inner ends of the two first clamping rods (44) are respectively in contact fit with the outer wall of the reel (45), the two first clamping rods (44) are respectively sleeved with a first extension spring (43), and two ends of the first extension spring (43) are respectively connected to the support connecting frame (41) and the first clamping rods (44);
the upper part of the support connecting frame (41) is provided with a connecting sliding sleeve (51), the connecting sliding sleeve (51) is provided with a clamping plate (52) in a sliding mode, two sides of the lower part of the clamping plate (52) are sleeved with second springs (53), the number of the second springs (53) is two, two ends of each second spring (53) are respectively connected to the connecting sliding sleeve (51) and the clamping plate (52), and a placing plate (54) is connected between the ends of the connecting sliding sleeve (51);
the support frame (1) is provided with a first sliding sleeve (61), a sliding connecting plate (62) is arranged in the first sliding sleeve (61), a sliding clamping plate (63) is arranged at the lower part of the sliding connecting plate (62) in a sliding mode, a third spring (64) is sleeved on the sliding connecting plate (62), the number of the third springs (64) is two, two ends of the third spring (64) are respectively connected to the sliding connecting plate (62) and the sliding clamping plate (63), inclined surface driving plates (65) are symmetrically welded at the upper part of the support frame (1), and the sliding clamping plate (63) is in contact fit with the inclined surface driving plates (65);
the upper parts of the support frames (1) are symmetrically and fixedly connected with second sliding sleeves (71), second clamping rods (72) are arranged on the upper parts of the two second sliding sleeves (71) in a sliding mode, the second clamping rods (72) are in contact fit with the cutting knife (2), fourth springs (73) are sleeved on the two second clamping rods (72), and two ends of each fourth spring (73) are connected to the second sliding sleeve (71) and the second clamping rod (72) respectively;
the upper part of the support frame (1) is symmetrically and fixedly connected with a third sliding sleeve (81), the top of the support frame (1) is symmetrically provided with fixing frames (82), the upper parts of the two fixing frames (82) are respectively provided with idler wheels (83) in a rotating mode, the number of the idler wheels (83) is four, sliding connecting rods (84) are respectively and slidably arranged in the two third sliding sleeves (81), the end parts of the two sliding connecting rods (84) are connected with pull ropes (85), the two pull ropes (85) are respectively and fixedly connected with two sides of the top of the cutter (2) by bypassing the idler wheels (83), and the end parts of the two pull ropes (85) are connected with two sides of the top of the cutter (2);
the upper parts of the support frames (1) are symmetrically welded with fourth sliding sleeves (91), pushing rods (92) are respectively arranged in the two fourth sliding sleeves (91) in a sliding mode, the end parts of the pushing rods (92) are connected with the tops of the sliding connecting plates (62), first driving rods (93) are respectively arranged on the two sliding connecting rods (84) in a sliding mode, fifth springs (94) are respectively sleeved on the two first driving rods (93), two ends of each fifth spring (94) are respectively connected to the sliding connecting rods (84) and the first driving rod (93), second driving rods (95) are respectively arranged on two sides of each sliding connecting plate (62), and the second driving rods (95) are in contact fit with the second clamping rods (72);
the second clamping rod (72) is cylindrical in shape;
when a worker needs to segment the rubber band, the worker winds the rubber band on the discharging mechanism (4), then manually pulls the rubber band on the discharging mechanism (4) to the clamping mechanism (5) at intervals, when the rubber band is positioned on the clamping mechanism (5), the clamping mechanism (5) clamps the rubber band, then the worker manually pulls the cutting knife (2) downwards in the supporting frame (1), the first spring (3) is compressed, when the cutting knife (2) downwards slides to be in contact with the rubber band, the cutting knife (2) segments the rubber band, when the worker temporarily does not need to segment the rubber band, the worker quickly releases the cutting knife (2), the first spring (3) resets to enable the cutting knife (2) to upwards slide in the supporting frame (1), then the worker manually pulls the rubber band segmented on the clamping mechanism (5), then the worker again pulls the rubber band on the discharging mechanism (4) to the clamping mechanism (5), and the device can carry out the segmentation work again;
wherein a worker first winds a rubber band around a rotary clamping rod (42) and a reel (45), then pulls out a first clamping rod (44), the first stretching spring (43) is stretched, when the first clamping rod (44) is moved to temporarily stop contacting the reel (45), the first clamping rod (44) temporarily stops limiting the reel (45), then the worker manually rotates the reel (45), the rotary clamping rod (42) rotates on a supporting connecting frame (41), when the rotary clamping rod (42) and the reel (45) are wound with more rubber band, then the worker releases the first clamping rod (44), the first stretching spring (43) is reset, when the first clamping rod (44) is moved to be in contact with the reel (45) again, the first clamping rod (44) limits the reel (45), if the worker needs to continue to segment the rubber band, the worker pulls out the first clamping rod (44), when the first clamping rod (44) is moved to stop contacting the reel (45) temporarily, then the worker manually releases the rubber band (45) to the reel (45) after the first clamping rod (44) is moved to the reel (45), the worker temporarily stops pulling the rubber band to the rear side, so that the device can manually control the discharging length of the rubber band according to the use requirement;
in order to avoid that the rubber band can displace in the process of segmentation, before a worker pulls the rubber band, the worker enables the clamping plate (52) to slide upwards in the connecting sliding sleeve (51), the second spring (53) is compressed, then the worker passes through the rubber band out of the clamping plate (52), then the worker places the end part of the rubber band on the placing plate (54), then the worker rapidly loosens the clamping plate (52), the second spring (53) resets to enable the clamping plate (52) to slide downwards in the connecting sliding sleeve (51), when the clamping plate (52) slides downwards to be in contact with the connecting sliding sleeve (51), the clamping plate (52) clamps the rubber band, when the worker needs to take out the segmented rubber band, the worker enables the clamping plate (52) to slide upwards in the connecting sliding sleeve (51) again manually, the second spring (53) is compressed, and then the worker takes down the rubber band on the placing plate (54) manually, so the device can clamp the rubber band to avoid displacement according to requirements, and stability of the rubber band is effectively improved;
the worker slides the sliding connection plate (62) to the front side in the first sliding sleeve (61), the sliding connection plate (62) slides to the front side to enable the sliding clamping plate (63) and the third spring (64) and the inclined plane driving plate (65) to move to the front side, when the sliding clamping plate (63) moves to the front side to temporarily stop contacting with the inclined plane driving plate (65), the third spring (64) resets to enable the sliding clamping plate (63) to slide downwards in the sliding connection plate (62), then the worker manually puts the rubber band between the sliding connection plate (62) and the sliding clamping plate (63), then the worker slides the sliding connection plate (62) to the rear side in the first sliding sleeve (61), the sliding connection plate (62) slides to the rear side to enable the sliding clamping plate (63) and the third spring (64) and the inclined plane driving plate (65) to move to the rear side, when the sliding clamping plate (63) moves to the rear side to be contacted with the inclined plane driving plate (65), the inclined plane driving plate (65) enables the sliding clamping plate (63) to slide downwards in the sliding connection plate (62), the third spring (64) slides to the rubber band in the sliding connection plate (62), and the rubber band can be pulled to the rubber band to be pulled out, and the rubber band can be replaced manually according to the requirement, and the rubber band can be pulled to the manual to be replaced, and the rubber band can be pulled to the rubber band to be pulled to the connection device;
when a worker changes the rubber band and pulls the rubber band to the rear side, the cutting knife (2) has the danger of being irreparable due to accidental falling, when the worker needs to slide the cutting knife (2) downwards, the worker slides the second clamping rod (72) to the rear side in the second sliding sleeve (71), the fourth spring (73) is compressed, when the second clamping rod (72) slides to the rear side to temporarily stop contacting with the cutting knife (2), the cutting knife (2) slides downwards, when the cutting knife (2) slides upwards to exceed the second clamping rod (72), the worker releases the second clamping rod (72), the fourth spring (73) resets and enables the second clamping rod (72) to slide to the front side in the second sliding sleeve (71), the second clamping rod (72) slides to the front side to contact with the cutting knife (2), if the worker needs to slide the cutting knife (2), the worker repeats the operation again, and therefore accidental sliding of the cutting knife (2) can be reduced;
the distance that the workman made cutting knife (2) to slide at every turn has certain difference, so the workman makes sliding connection pole (84) slide in third sliding sleeve (81) forward side, stay cord (85) are taut, gyro wheel (83) can rotate on mount (82) of adaptability, gyro wheel (83) can lead stay cord (85), and then stay cord (85) can make cutting knife (2) slide upwards in support frame (1), first spring (3) are stretched, then the workman unclamps sliding connection pole (84) rapidly, first spring (3) resets and can make cutting knife (2) slide downwards in support frame (1), and then cutting knife (2) can make stay cord (85) reset, and then stay cord (85) can make sliding connection pole (84) slide backward in third sliding sleeve (81), the device can guarantee that cutting knife (2) slide downwards the distance the same at every turn like this;
the worker manually slides the slide connection rod (84), so that when the slide connection rod (62) slides forward, the slide connection rod (62) can move the push rod (92) and the second driving rod (95) forward, the fourth sliding sleeve (91) can guide the push rod (92), when the push rod (92) moves forward to be in contact with the second clamping rod (72), the push rod (92) can slide the second clamping rod (72) forward, when the push rod (92) moves forward to be in contact with the first driving rod (93), the push rod (92) can slide the first driving rod (93) upward in the slide connection rod (84), the fifth spring (94) is compressed, and then the slide connection rod (84) can slide backward, when the slide connection rod (62) slides backward, the push rod (92) and the second driving rod (95) can move backward, the fourth sliding sleeve (91) can guide the push rod (92), when the push rod (92) moves forward to be in contact with the first driving rod (93), the push rod (92) stops moving backward to be in contact with the second clamping rod (72), and when the push rod (92) moves backward to be in contact with the second driving rod (72), the fifth spring (94) can enable the first driving rod (93) to slide downwards in the sliding connecting rod (84) for resetting, and then the sliding connecting rod (84) can slide forwards for resetting, at the moment, the device can enable the sliding connecting rod (84) to slide at intervals, and the labor intensity of workers is effectively relieved.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110496088.0A CN113183196B (en) | 2021-05-07 | 2021-05-07 | Rubber band segmenting device for medical injection |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110496088.0A CN113183196B (en) | 2021-05-07 | 2021-05-07 | Rubber band segmenting device for medical injection |
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| CN113183196A CN113183196A (en) | 2021-07-30 |
| CN113183196B true CN113183196B (en) | 2024-03-01 |
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|---|---|
| CN113183196A (en) | 2021-07-30 |
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