CN115255880B - Automatic equipment of medical safety type syringe needle safety sheath - Google Patents
Automatic equipment of medical safety type syringe needle safety sheath Download PDFInfo
- Publication number
- CN115255880B CN115255880B CN202211065213.3A CN202211065213A CN115255880B CN 115255880 B CN115255880 B CN 115255880B CN 202211065213 A CN202211065213 A CN 202211065213A CN 115255880 B CN115255880 B CN 115255880B
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- sheath
- needle
- frame
- plate
- clamping jaw
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- 239000000463 material Substances 0.000 claims abstract description 41
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims 1
- 238000002347 injection Methods 0.000 abstract description 13
- 239000007924 injection Substances 0.000 abstract description 13
- 238000007599 discharging Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000036544 posture Effects 0.000 description 2
- 241000700605 Viruses Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229940127554 medical product Drugs 0.000 description 1
- 239000002906 medical waste Substances 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000001338 self-assembly Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229960005486 vaccine Drugs 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
- B23P19/007—Picking-up and placing mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention is realized by the following technical scheme: an automatic assembling device for a medical safety type injection needle safety sheath comprises a feeding mechanism, a belt wire mechanism, an assembling mechanism, a sheath pressing mechanism and a frame; the feeding mechanism is fixed on the frame, the feeding mechanism conveys the needle sheath to the belt line mechanism, the belt line mechanism conveys the needle sheath to the assembling mechanism, the assembling mechanism clamps the needle sheath to the needle sheath, and the sheath pressing mechanism presses the needle sheath to be tightly combined with the needle sheath; the assembling mechanism comprises a first fixing frame and a first cylinder clamping jaw, wherein the first fixing frame is provided with the first cylinder clamping jaw with the position capable of being adjusted, and the first cylinder clamping jaw clamps the open sheath and is connected with the ring to the needle sleeve. The invention has the advantages that the mode of manually assembling the safety sheath is replaced, the complete feeding, discharging and assembling system is realized, and the zero contact between people and materials is realized.
Description
Technical Field
The invention relates to the technical field of medical processing equipment, in particular to automatic equipment for assembling a safety sheath of a medical safety injection needle.
Background
In the medical field, needle injection is currently the most common injection method. Particularly, in recent years, under the influence of epidemic situation, a large amount of vaccine enters human body through injection of injection needles, but the current common injection needle sheet lacks protection measures, medical workers and medical waste disposers risk being pricked by the needle heads of the injection needles, and particularly the needle heads after the injection is finished may be provided with certain viruses.
As shown in fig. 10, the needle sheath 90 comprises an open sheath 91, an elastic connection belt 92 and a connection ring 93, wherein the elastic connection belt 92 is arranged between the open sheath 91 and the connection ring 93, and the structure is arranged to enable bending adjustment between the open sheath 91 and the connection ring 93;
the needle sheath is different from other protective sleeves, no automatic self-assembly equipment exists, and the existing needle sheath assembly basically depends on manual assembly; the invention solves the problem that the safety sheath cannot be automatically installed.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide the automatic assembly equipment for the safety sheath of the medical safety injection needle, which eliminates the way of manually assembling the safety sheath, and realizes the zero contact between people and materials by a complete feeding, discharging and assembling system.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the invention is realized by the following technical scheme: an automatic assembling device for a medical safety type injection needle safety sheath comprises a feeding mechanism, a belt wire mechanism, an assembling mechanism, a sheath pressing mechanism and a frame;
the feeding mechanism is fixed on the frame, the feeding mechanism conveys the needle sheath to the belt line mechanism, the belt line mechanism conveys the needle sheath to the assembling mechanism, the assembling mechanism clamps the needle sheath to the needle sheath, and the sheath pressing mechanism presses the needle sheath to be tightly combined with the needle sheath;
the belt line mechanism comprises a conveying belt, a connecting card and a poking plate, wherein the connecting card is equidistantly arranged on the conveying belt, the needle sheath is inserted into the connecting card, the poking plate is arranged above the conveying belt on the rack and is used for separating the open sheath from the connecting circular ring;
the assembling mechanism comprises a first fixing frame and a first cylinder clamping jaw, wherein the first fixing frame is provided with the first cylinder clamping jaw with the position capable of being adjusted, and the first cylinder clamping jaw clamps the open sheath and is connected with the ring to the needle sleeve.
Preferably, the connecting card is a through hole type structure in the square body, screw holes are formed in one side of the connecting card, the connecting card is provided with a plurality of screw holes, the intervals between every two screw holes in the connecting card are equal, and the connecting card is fixed on the conveying belt through bolts.
Preferably, the conveying belt is arranged in a square frame shape, the poking plate is arranged on the short side edge of the conveying belt, and the feeding mechanism and the assembling mechanism are respectively positioned on the two long side edges of the conveying belt;
driven shafts are connected to four corners of the inner side of the square frame-shaped conveying belt, and one driven shaft is connected with a motor.
Preferably, the needle sleeve is arranged on the jig, a belt wheel conveying part for driving the jig is arranged on the frame, and the assembling mechanism and the sheath pressing mechanism are arranged at positions, close to the belt wheel conveying part, on the frame.
Preferably, the sheath pressing mechanism comprises a third adjusting cylinder, a second fixing frame and a pressing pipe, wherein the second fixing frame is fixed on the frame, the third adjusting cylinder is fixed on the second fixing frame, the pressing pipe is connected to the bottom of the third adjusting cylinder in a transmission manner, and a groove avoiding an open sheath is formed in the bottom of the pressing pipe.
Preferably, a pushing adjusting piece is arranged below the sheath pressing mechanism on the frame, and the pushing adjusting piece drives the open sheath to lift upwards;
the pushing and adjusting piece comprises a right-angle fixing plate, a hydraulic telescopic rod, a pushing plate and an arc pad, wherein the right-angle fixing plate is fixed on the frame, the hydraulic telescopic rod is fixed on the right-angle fixing plate, the pushing plate is driven by the hydraulic telescopic rod to adjust up and down, and the arc pad is arranged at the top end of the pushing plate.
Preferably, the feeding mechanism comprises a material moving assembly and a material carrying assembly, the material carrying assembly is provided with the material moving assembly, the material carrying assembly is fixed on the frame, the material moving assembly clamps the needle sheath onto the material carrying assembly, the material carrying assembly adjusts the position of the needle sheath, and after the position adjustment is completed, the material moving assembly clamps the needle sheath on the material carrying assembly onto the belt line mechanism.
Preferably, the material moving assembly comprises a driving piece, a second cylinder clamping jaw, a third cylinder clamping jaw, a baffle and a third fixing frame, wherein the driving piece is arranged on the third fixing frame, the driving piece controls the second cylinder clamping jaw and the third cylinder clamping jaw to move, and the baffle is arranged on the third fixing frame and positioned on the feeding side.
Preferably, the material carrying assembly comprises a bearing plate, a placing block, a gear shaft, a bottom plate, a driving cylinder and a rack, wherein the bearing plate is arranged on the bottom plate, the placing block is arranged on one side of the bearing plate on the bottom plate, the gear shaft is arranged at the bottom of the placing block, the rack meshed with the gear shaft is arranged on the bottom plate, and the driving cylinder for driving the rack to move is arranged on the bottom plate.
Compared with the prior art, the invention has the beneficial effects that:
the mode of manually assembling the safety sheath is eliminated, a complete feeding, discharging and assembling system is realized, and zero contact between people and materials is realized;
the transfer of the needle sheath and the assembly efficiency of the needle sheath and the needle sheath are improved, so that the device is applicable to the installation of batch needle sheaths and has wider application range;
the extending normalization of the medical product can be improved;
drawings
The disclosure of the present invention is described with reference to the accompanying drawings. It should be understood that the drawings are for purposes of illustration only and are not intended to limit the scope of the present invention in which like reference numerals are used to designate like parts. Wherein:
FIG. 1 is a schematic view of an automatic assembly device for a safety sheath of a medical safety needle according to the present invention;
FIG. 2 is a schematic view of the assembly mechanism of the present invention;
FIG. 3 is a schematic view of a belt line mechanism according to the present invention;
FIG. 4 is a schematic view of the construction of the wheeled conveyance of the present invention;
FIG. 5 is a schematic diagram of a jacket pressing mechanism according to the present invention;
FIG. 6 is a schematic view of the push adjuster of the present invention;
FIG. 7 is a schematic structural view of a feeding mechanism according to the present invention;
FIG. 8 is a schematic view of a material handling assembly according to the present invention;
FIG. 9 is a schematic view of a loading assembly according to the present invention;
fig. 10 is a schematic view of a needle shield according to the background of the invention.
The reference numerals in the drawings indicate: 10. a feeding mechanism; 20. a feeding mechanism; 21. a material moving assembly; 211. a driving member; 212. a second cylinder jaw; 213. a third cylinder jaw; 214. a baffle; 215. a third fixing frame; 22. a loading assembly; 221. a carrying plate; 222. a placement block; 223. a gear shaft; 224. a bottom plate; 225. a driving cylinder; 226. a rack; 30. a belt line mechanism; 31. a conveyor belt; 32. a connection card; 33. a driven shaft; 34. a motor; 35. a toggle plate; 40. an assembly mechanism; 41. a first fixing frame; 42. a cylinder clamping jaw fixing block; 43. a first adjusting cylinder; 44. a second adjusting cylinder; 45. a first cylinder jaw; 50. a sheath pressing mechanism; 51. a third adjusting cylinder; 52. the second fixing frame; 53. pressing the pipe; 54. a groove; 60. a frame; 71. a needle sleeve; 72. a jig; 80. a belt wheel conveying member; 90. a needle shield; 91. an open sheath; 92. an elastic connecting band; 93. connecting the circular rings; 100. pushing the adjusting piece; 1001. a right angle fixing plate; 1002. a hydraulic telescopic rod; 1003. a pushing plate; 1004. an arc-shaped pad.
Detailed Description
It is to be understood that, according to the technical solution of the present invention, those skilled in the art may propose various alternative structural modes and implementation modes without changing the true spirit of the present invention. Accordingly, the following detailed description and drawings are merely illustrative of the invention and are not intended to be exhaustive or to limit the invention to the precise form disclosed.
As shown in fig. 1 to 3, the automatic assembling device for the safety sheath of the medical safety injection needle comprises a feeding mechanism 20, a belt wire mechanism 30, an assembling mechanism 40, a sheath pressing mechanism 50 and a frame 60;
the feeding mechanism 20 is fixed on the frame 60, the feeding mechanism 20 conveys the needle sheath 90 to the belt wire mechanism 30, the belt wire mechanism 30 conveys the needle sheath 90 to the assembling mechanism 40, the assembling mechanism 40 clamps the needle sheath 90 to the needle sheath 71, and the sheath pressing mechanism 50 presses the needle sheath 90 to be tightly combined with the needle sheath 71;
the belt line mechanism 30 comprises a conveying belt 31, a connecting card 32 and a poking plate 35, the connecting card 32 is equidistantly arranged on the conveying belt 31, a needle sheath 90 is inserted into the connecting card 32, the poking plate 35 is arranged above the conveying belt 31 on the frame 60, and the poking plate 35 is used for separating an open sheath 91 and a connecting circular ring 93;
the assembling mechanism 40 comprises a first fixing frame 41 and a first cylinder clamping jaw 45, the first fixing frame 41 is provided with the first cylinder clamping jaw 45 with adjustable position, and the first cylinder clamping jaw 45 clamps the open sheath 91 to connect the circular ring 93 to the needle sleeve 71; the top of the first fixing frame 41 is provided with a first adjusting cylinder 43, the first adjusting cylinder 43 drives a cylinder clamping jaw fixing block 42 to move, the bottom end of the cylinder clamping jaw fixing block 42 is fixedly connected with a first cylinder clamping jaw 45, and in this way, the first adjusting cylinder 43 can adjust the movement of the first cylinder clamping jaw 45 in the horizontal direction; the bottom of the first fixing frame 41 is provided with the second adjusting cylinder 44, the second adjusting cylinder 44 drives the first fixing frame 41 to be integrally located in the vertical direction for adjustment, and the structure is arranged, so that the adjusting range of the first cylinder clamping jaw 45 is wider, and the application range is wider.
Specifically, the needle sheath 90 to be assembled is clamped and conveyed by the feeding mechanism 20, the feeding mechanism 20 transfers the needle sheath 90 to the connecting card 32 on the conveying belt 31, the conveying belt 31 conveys the needle sheath 90 until the needle sheath 90 is conveyed to the position of the assembling mechanism 40, the needle sheath 90 is clamped and taken by the first cylinder clamping jaw 45, the needle sheath 90 is arranged on the needle sheath 71, the needle sheath 71 and the needle sheath 90 are rapidly connected and positioned, and finally the connecting position between the needle sheath 71 and the needle sheath 90 is stable by the sheath pressing mechanism 50; be located conveyer belt 31 top on frame 60 and be equipped with toggle plate 35, toggle plate 35 is used for separating open sheath 91 and connection ring 93, can make between open sheath 91 and the connection ring 93 dial 180 degrees, conveniently press from both sides and get connection ring 93, can conveniently place connection ring 93 in needle cover 71 simultaneously, this kind of mode on the one hand can be full-automatic assemble the operation to needle sheath 90, need not artifical manual assembly, improve its security greatly, on the other hand can improve the packaging efficiency of needle sheath 90, simultaneously at the in-process of equipment, can not cause the damage of needle sheath 90, the result of use is better.
As shown in fig. 3, the connecting card 32 is of a through hole structure in the square body, screw holes are formed in one side of the connecting card 32, the connecting card 32 is provided with a plurality of screw holes, the screw holes in the connecting card 32 are equal in interval, the connecting card 32 is fixed on the conveying belt 31 by bolts, the connecting card 32 can be equidistantly arranged on the conveying belt 31 through the structure, the conveying belt 31 is stably conveyed to the connecting card 32, the needle sheaths 90 in the connecting card 32 are stably positioned, the intervals among the needle sheaths 90 are equal, the assembling mechanism 40 is convenient for clamping and transferring the needle sheaths 90 in the connecting card 32, and the using effect is better.
As shown in fig. 3, the conveying belt 31 is arranged in a square frame shape, the toggle plate 35 is arranged on the short side of the conveying belt 31, and the feeding mechanism 20 and the assembling mechanism 40 are respectively positioned on the two long sides of the conveying belt 31;
driven shafts 33 are connected to four corners of the inner side of the square frame-shaped conveying belt 31, and one driven shaft 33 is connected to a motor 34.
Specifically, the motor 34 works to drive the driven shaft 33 to rotate, so as to drive the conveyer belt 31 on the driven shaft 33 to convey, and the connecting clamp 32 on the conveyer belt 31 can move along with the conveyer belt; the conveyer belt 31 is placed into a square frame shape, and the structure is arranged, so that the needle sheath 90 is more convenient to load and unload on the belt line mechanism 30, and meanwhile, the feeding and unloading operation can be performed on a plurality of needle sheaths 90, so that the processing efficiency is improved.
As shown in fig. 4, the needle sleeve 71 is disposed on the jig 72, the frame 60 is provided with a belt pulley conveying member 80 for driving the jig 72, and the assembling mechanism 40 and the sheath pressing mechanism 50 are disposed on the frame 60 at positions close to the belt pulley conveying member 80.
Specifically, the jig 72 is placed in the belt on the belt wheel conveying member 80, the belt wheel conveying member 80 rotates to drive the jig 72 to move, so that the needle sleeve 71 located on the jig 72 moves along with the jig, the needle sleeve 71 moves to different processing stations, the assembling mechanism 40 and the sheath pressing mechanism 50 are arranged on the frame 60 at positions close to the belt wheel conveying member 80, and the needle sheath 90 can be conveniently located on the needle sleeve 71 for placing and fixing operations.
As shown in fig. 5, the sheath pressing mechanism 50 includes a third adjusting cylinder 51, a second fixing frame 52 and a pressing tube 53, the second fixing frame 52 is fixed on the frame 60, the second fixing frame 52 is fixed with the third adjusting cylinder 51, the bottom of the third adjusting cylinder 51 is in transmission connection with the pressing tube 53, and a groove 54 avoiding the open sheath 91 is formed at the bottom of the pressing tube 53.
Specifically, the third adjusting cylinder 51 works to drive the pressing tube 53 to move downwards, and the connecting ring 93 on the open sheath 91 is pressed through the pressing tube 53, so that the connecting ring 93 is located on the needle sleeve 71, the fixing between the connecting ring 93 and the needle sleeve 71 is completed, and the connecting ring 93 and the needle sleeve 71 can be connected in an interference fit manner or in a buckle connection manner.
As shown in fig. 6, a pushing adjusting member 100 is disposed on the frame 60 below the sheath pressing mechanism 50, and the pushing adjusting member 100 drives the open sheath 91 to lift upwards;
the pushing and adjusting piece 100 comprises a right-angle fixing plate 1001, a hydraulic telescopic rod 1002, a pushing plate 1003 and an arc pad 1004, wherein the right-angle fixing plate 1001 is fixed on the frame 60, the hydraulic telescopic rod 1002 is fixed on the right-angle fixing plate 1001, the hydraulic telescopic rod 1002 drives the pushing plate 1003 to adjust up and down, and the arc pad 1004 is arranged at the top end of the pushing plate 1003.
Specifically, the hydraulic telescopic rod 1002 works to drive the pushing plate 1003 to move upwards, and the arc-shaped pad 1004 on the pushing plate 1003 can push the open sheath 91 to move upwards around the connection ring 93, so that the open sheath 91 is close to the needle sheath 71, and the use by a later user is facilitated; in addition, after the hydraulic telescopic rod 1002 controls the push plate 1003 to move, the push plate 1003 can assist in limiting the position of the connection ring 93 on the needle sleeve 71, so as to keep the position between the two stable.
As shown in fig. 7, the feeding mechanism 20 includes a material moving assembly 21 and a material loading assembly 22, the material loading assembly 22 is provided with the material moving assembly 21, the material loading assembly 22 is fixed on the frame 60, the material moving assembly 21 clamps the needle sheath 90 onto the material loading assembly 22, the material loading assembly 22 adjusts the position of the needle sheath 90, after the position adjustment is completed, the material moving assembly 21 clamps the needle sheath 90 on the material loading assembly 22 onto the belt line mechanism 30, through the arrangement of the structure, the positions of the needle sheaths 90 can be adjusted in the process of transferring the needle sheaths 90, the postures of the needle sheaths 90 are kept consistent, and the needle sheaths 90 are transferred onto the belt line mechanism 30 in a consistent, neat and convenient taking manner.
As shown in fig. 8, the material moving assembly 21 includes a driving member 211, a second cylinder clamping jaw 212, a third cylinder clamping jaw 213, a baffle 214, and a third fixing frame 215, where the driving member 211 is disposed on the third fixing frame 215, the driving member 211 controls the second cylinder clamping jaw 212 and the third cylinder clamping jaw 213 to move, and the third fixing frame 215 is provided with the baffle 214 on the material loading side.
Specifically, the driving member 211 is not limited to a cylinder driving, a hydraulic driving and an electric push rod driving, and the driving member 211 is used for controlling the second cylinder clamping jaw 212 and the third cylinder clamping jaw 213 to move in different ranges, the second cylinder clamping jaw 212 clamps the needle sheath 90 conveyed on the feeding mechanism 10, the third cylinder clamping jaw 213 clamps the needle sheath 90 placed on the carrier assembly 22, and the second cylinder clamping jaw 212 and the third cylinder clamping jaw 213 can move, so that the transferring efficiency is improved.
As shown in fig. 9, the loading assembly 22 includes a carrying plate 221, a placement block 222, a gear shaft 223, a bottom plate 224, a driving cylinder 225 and a rack 226, the carrying plate 221 is disposed on the bottom plate 224, the placement block 222 is disposed on one side of the bottom plate 224, which is located on the carrying plate 221, the gear shaft 223 is disposed at the bottom of the placement block 222, the rack 226 engaged with the gear shaft 223 is disposed on the bottom plate 224, and the driving cylinder 225 driving the rack 226 to move is disposed on the bottom plate 224.
Specifically, the carrying plate 221 is used for temporarily storing the needle sheath 90, when the needle sheath 90 is placed on the placement block 222, the driving cylinder 225 controls the rack 226 to move, so as to drive the rack 226 fixed at the bottom of the placement block 222 to rotate, that is, drive the placement block 222 to rotate therewith, so that the needle sheath 90 on the placement block 222 is adjusted in position, and thus, the needle sheaths 90 keep consistent in posture.
The automatic assembling equipment for the safety sheath of the medical safety injection needle further comprises a feeding mechanism 10, wherein the feeding mechanism 10 consists of a plurality of feeding guide rails, and the needle sheath 90 is conveyed in a directional manner through the guide rails until being conveyed to a position close to the feeding mechanism 20.
The technical scope of the present invention is not limited to the above description, and those skilled in the art may make various changes and modifications to the above-described embodiments without departing from the technical spirit of the present invention, and these changes and modifications should be included in the scope of the present invention.
Claims (5)
1. An automatic equipment of medical safety type syringe needle safety sheath, its characterized in that: comprises a feeding mechanism (20), a belt wire mechanism (30), an assembling mechanism (40), a sheath pressing mechanism (50) and a frame (60);
the feeding mechanism (20) is fixed on the frame (60), the feeding mechanism (20) conveys the needle sheath (90) to the belt line mechanism (30), the belt line mechanism (30) conveys the needle sheath (90) to the assembling mechanism (40), the assembling mechanism (40) clamps the needle sheath (90) to the needle sleeve (71), and the sheath pressing mechanism (50) presses the needle sheath (90) to be tightly combined with the needle sleeve (71);
the belt line mechanism (30) comprises a conveying belt (31), a connecting card (32) and a poking plate (35), wherein the connecting card (32) is equidistantly arranged on the conveying belt (31), a needle sheath (90) is inserted into the connecting card (32), the poking plate (35) is arranged on the frame (60) above the conveying belt (31), and the poking plate (35) is used for separating an open sheath (91) and a connecting circular ring (93);
the assembling mechanism (40) comprises a first fixing frame (41) and a first cylinder clamping jaw (45), wherein the first cylinder clamping jaw (45) with the position adjustable is arranged on the first fixing frame (41), and the first cylinder clamping jaw (45) clamps the open sheath (91) and is connected with the circular ring (93) to the needle sleeve (71);
the sheath pressing mechanism (50) comprises a third adjusting cylinder (51), a second fixing frame (52) and a pressing pipe (53), wherein the second fixing frame (52) is fixed on the frame (60), the third adjusting cylinder (51) is fixed on the second fixing frame (52), the pressing pipe (53) is connected to the bottom of the third adjusting cylinder (51) in a transmission manner, and a groove (54) avoiding an open sheath (91) is formed in the bottom of the pressing pipe (53);
the feeding mechanism (20) comprises a material moving assembly (21) and a material carrying assembly (22), the material carrying assembly (22) is provided with the material moving assembly (21), the material carrying assembly (22) is fixed on the frame (60), the material moving assembly (21) clamps the needle sheath (90) onto the material carrying assembly (22), the material carrying assembly (22) adjusts the position of the needle sheath (90), and after the position adjustment is finished, the material moving assembly (21) clamps the needle sheath (90) on the material carrying assembly (22) onto the belt line mechanism (30);
the material moving assembly (21) comprises a driving piece (211), a second cylinder clamping jaw (212), a third cylinder clamping jaw (213), a baffle plate (214) and a third fixing frame (215), wherein the driving piece (211) is arranged on the third fixing frame (215), the driving piece (211) controls the second cylinder clamping jaw (212) and the third cylinder clamping jaw (213) to move, and the baffle plate (214) is arranged on the third fixing frame (215) and positioned on the feeding side;
the material carrying assembly (22) comprises a bearing plate (221), a placing block (222), a gear shaft (223), a bottom plate (224), a driving cylinder (225) and a rack (226), wherein the bearing plate (221) is arranged on the bottom plate (224), the placing block (222) is arranged on one side of the bottom plate (224) which is positioned on the bearing plate (221), the gear shaft (223) is arranged at the bottom of the placing block (222), the rack (226) which is connected with the gear shaft (223) in a meshed mode is arranged on the bottom plate (224), and the driving cylinder (225) which drives the rack (226) to move is arranged on the bottom plate (224).
2. The automatic assembling apparatus for a safety needle safety sheath for medical use according to claim 1, wherein: the connecting card (32) is of a through hole type structure in the square body, screw holes are formed in one side of the connecting card (32), the connecting card (32) is provided with a plurality of screw holes, the intervals between every two screw holes in the connecting card (32) are equal, and the connecting card (32) is fixed on the conveying belt (31) through bolts.
3. The automatic assembling apparatus for a safety needle safety sheath for medical use according to claim 2, wherein: the conveying belt (31) is arranged in a square frame shape, the stirring plate (35) is arranged on the short side edge of the conveying belt (31), and the feeding mechanism (20) and the assembling mechanism (40) are respectively arranged on the two long side edges of the conveying belt (31);
driven shafts (33) are connected to four corners of the inner side of the square frame-shaped conveying belt (31), and one driven shaft (33) is connected with a motor (34).
4. A medical safety needle safety shield automatic assembly apparatus as recited in claim 3, wherein: the needle sleeve (71) is arranged on the jig (72), the frame (60) is provided with a belt wheel conveying part (80) for driving the jig (72), and the assembling mechanism (40) and the sheath pressing mechanism (50) are arranged on the frame (60) at positions close to the belt wheel conveying part (80).
5. The automatic assembling apparatus for a safety needle safety sheath for medical use according to claim 1, wherein: a pushing adjusting piece (100) is arranged below the sheath pressing mechanism (50) on the frame (60), and the pushing adjusting piece (100) drives the open sheath (91) to lift upwards;
the pushing adjusting piece (100) comprises a right-angle fixing plate (1001), a hydraulic telescopic rod (1002), a pushing plate (1003) and an arc pad (1004), wherein the right-angle fixing plate (1001) is fixed on the frame (60), the hydraulic telescopic rod (1002) is fixed on the right-angle fixing plate (1001), the hydraulic telescopic rod (1002) drives the pushing plate (1003) to adjust up and down, and the arc pad (1004) is arranged at the top end of the pushing plate (1003).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211065213.3A CN115255880B (en) | 2022-09-01 | 2022-09-01 | Automatic equipment of medical safety type syringe needle safety sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211065213.3A CN115255880B (en) | 2022-09-01 | 2022-09-01 | Automatic equipment of medical safety type syringe needle safety sheath |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115255880A CN115255880A (en) | 2022-11-01 |
| CN115255880B true CN115255880B (en) | 2023-10-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211065213.3A Active CN115255880B (en) | 2022-09-01 | 2022-09-01 | Automatic equipment of medical safety type syringe needle safety sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115255880B (en) |
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