CN111993019B - Assembly equipment for rubber sleeve of microsurgical knife - Google Patents
Assembly equipment for rubber sleeve of microsurgical knife Download PDFInfo
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- CN111993019B CN111993019B CN202011028054.0A CN202011028054A CN111993019B CN 111993019 B CN111993019 B CN 111993019B CN 202011028054 A CN202011028054 A CN 202011028054A CN 111993019 B CN111993019 B CN 111993019B
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- 230000007246 mechanism Effects 0.000 claims abstract description 201
- 238000007599 discharging Methods 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 description 10
- 238000009434 installation Methods 0.000 description 9
- 238000001356 surgical procedure Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 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
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- 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
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- Mechanical Engineering (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention relates to the field of microsurgical knife assembling equipment, in particular to assembling equipment for a rubber sleeve of a microsurgical knife, which comprises a rack, a rotary driving device, a positioning mechanism, a fixing mechanism, a rubber sleeve mounting mechanism, a rubber sleeve feeding mechanism and a discharging mechanism, wherein the rotary driving device is arranged on the rack; the rotary driving device is arranged on the lower side of the rack, the working end of the rotary driving device is arranged at the upper end of the rack, the positioning device is arranged on the lower side of the rack, the working end of the positioning device is arranged above the machine, the fixing mechanism is provided with a plurality of parts which are uniformly distributed along the axial lead of the rotary driving device, the fixing mechanism is arranged at the working end of the rotary driving device, the rubber sleeve mounting mechanism is arranged beside the rack, the rubber sleeve feeding mechanism is arranged beside the rubber sleeve mounting mechanism, the working end of the rubber sleeve mounting mechanism is connected with the output end of the rubber sleeve feeding mechanism, and the input end of the discharging mechanism is arranged below the working end of the fixing mechanism.
Description
Technical Field
The invention relates to the field of microsurgical knife assembling equipment, in particular to assembling equipment for a rubber sleeve of a microsurgical knife.
Background
Chinese patent publication No. CN201610850301.2 discloses a microsurgical knife, which needs a layer of rubber to be sleeved outside a knife handle during assembly, and if a rubber sleeve is manually sleeved by a worker during processing production, the personnel cost can be increased, even if the worker carries a glove during long-time operation, the hand of the worker can be damaged due to friction, and the production efficiency can be greatly reduced when the hand of the worker is injured, so that the problem can be solved by the assembling equipment of the rubber sleeve of the microsurgical knife.
Disclosure of Invention
In order to solve the technical problem, the technical scheme provides the assembling equipment for the rubber sleeve of the microsurgical knife, which can effectively improve the assembling efficiency and reduce the personnel cost.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows:
an assembling device for a rubber sleeve of a microsurgical knife comprises a frame, a rotary driving device, a positioning mechanism, a fixing mechanism, a rubber sleeve mounting mechanism, a rubber sleeve feeding mechanism and a discharging mechanism; the rotary driving device is installed at the lower side of the frame, the working end of the rotary driving device is arranged at the upper end of the frame, the positioning device is installed at the lower side of the frame, the working end of the positioning device is arranged above the frame, the fixing mechanism is uniformly distributed and provided with a plurality of axial leads of the rotary driving device, the fixing mechanism is installed at the working end of the rotary driving device, the rubber sleeve installing mechanism is arranged at the side of the frame, the rubber sleeve loading mechanism is arranged at the side of the rubber sleeve installing mechanism, the working end of the rubber sleeve installing mechanism is connected with the output end of the rubber sleeve loading mechanism, the unloading mechanism is fixedly connected with the frame, and the input end of the unloading mechanism is arranged below the working end of the fixing mechanism.
Preferably, the rotary driving device comprises a precision dividing disc and a rotary disc; the precision dividing plate is arranged at the lower end of the rack, the working end of the precision dividing plate penetrates through the rack and is vertically arranged upwards, the rotary plate is arranged at the upper end of the rack, and the bottom of the rotary plate is connected with the working end of the precision dividing plate.
Preferably, the positioning device comprises a first linear driver, a placing block and a horizontal placing groove; the first linear driver is arranged on the lower side of the rack, the working end of the first linear driver is vertically arranged and penetrates through one side of the rack to extend upwards, the placing block is horizontally arranged at the working end of the first linear driver, the placing block is fixedly connected with the working end of the first linear driver, and the horizontal placing groove is horizontally arranged at the upper end of the placing block.
Preferably, the fixing mechanism comprises a positioning strip, a placing groove, an upper clamping block, a lower clamping block and a second linear driver; the positioning strip and the placing groove are provided with a plurality of parts, the positioning strip is arranged in the placing groove, the placing groove is arranged at the working ends of the upper clamping block and the lower clamping block, the lower clamping block is fixedly arranged at the upper end of the rotary table, the upper clamping block is arranged at the upper end of the lower clamping block, one end of the upper clamping block is connected with the lower clamping block in a rotating mode, the working end of the second linear driver is connected with one side of the upper clamping block in a rotating mode, and the non-working end of the second linear driver is connected with the rotary table in a rotating mode.
Preferably, the rubber sleeve mounting mechanism comprises a ball screw sliding table, a first mounting frame, a first rotary driver, a telescopic mechanism, an expansion mechanism and a clamping mechanism; ball screw slip table level sets up in the upper end of frame, ball screw slip table and frame fixed connection, the vertical setting of first mounting bracket, first mounting bracket one end and ball screw slip table work end fixed connection, first rotary actuator fixed mounting is in the one end that ball screw slip table was kept away from to first mounting bracket, telescopic machanism sets up in first rotary actuator work end, telescopic machanism and first rotary actuator's work end fixed connection, expanding mechanism installs in telescopic machanism's work end, fixture sets up in telescopic machanism's lateral part, fixture installs in telescopic machanism's inside, fixture's work end is connected with expanding mechanism's work end.
Preferably, the telescopic mechanism comprises a first slide rail, a third linear driver and a sliding frame; the lateral part of the first slide rail is fixedly connected with the working end of the first rotary driver, the sliding frame is arranged inside the first slide rail and is slidably connected with the first slide rail, the third linear driver is arranged on the lateral part of the first slide rail, and the working end of the third linear driver penetrates through the lateral part of the second slide rail and is fixedly connected with the sliding frame.
Preferably, the expansion mechanism comprises a second slide rail, a fourth linear driver, a first connecting block, a first connecting rod, a first slide block and an expansion rod; fourth linear actuator fixed mounting is inside the carriage, first connecting block sets up in the work end of fourth linear actuator, first connecting block and fourth linear actuator fixed connection, the second slide rail, the second connecting rod, second slider and expansion rod all are equipped with the several, the second slide rail sets up in one side of carriage, head rod one end is rotated with the first connecting block and is connected, the one end that the head rod kept away from the first connecting block is rotated with first slider one end and is connected, first slider is installed in the second slide rail, first slider rotates with the second slide rail to be connected, expansion rod sets up in the one end that the head rod was kept away from to first slider, expansion rod one end and first slider fixed connection, the one end that expansion rod kept away from the head rod is the toper.
Preferably, the clamping mechanism comprises a clamp, a second sliding block, a second connecting rod, a fifth linear driver, a first bracket, a third sliding rail and an anti-slip strip; the antislip strip, anchor clamps, the second slider, the equal symmetry of second connecting block and second connecting rod is equipped with the several, the third slide rail is vertical to be set up in the lateral part of first slide rail, third slide rail side is arranged in to first support, first support and first slide rail fixed connection, the second slider is installed in the inside of third slide rail, second slider and third slide rail sliding connection, anchor clamps set up inside first slide rail, anchor clamps and second slider fixed connection, the one end of second connecting rod is kept away from the one end of anchor clamps with the second slider and is rotated and be connected, the one end that anchor clamps were kept away from to the second connecting rod rotates with the second connecting block and is connected, fifth linear actuator installs in one side of first support, the work end of fifth linear actuator passes first support one side and second connecting block fixed connection, the antislip strip sets up in the work end of anchor clamps.
Preferably, the rubber sleeve feeding mechanism comprises a guide pipe, a conveying device, a sixth linear driver and a cutting knife; the second support is arranged at the upper end of the rack, the conveying device is installed at the upper end of the second support, the guide pipe is provided with multiple sections, the guide pipe is horizontally arranged at the upper end of the second support, the input end and the output end of the conveying device are respectively provided with the guide pipe, the sixth linear driver is vertically installed at the upper end of the second support, the working end of the sixth linear driver is vertically and downwards arranged, the cutting knife is vertically arranged at the working end of the sixth linear driver, the cutting groove is arranged right below the cutting knife, and the cutting groove penetrates through the second support and the guide pipe; the conveying device comprises a second mounting frame, a second rotary driver, a driving wheel, a driven wheel, a rotating wheel and a connecting shaft; the second mounting bracket sets up the upper end with the second support, from the driving wheel, it is equipped with the several to rotate the equal symmetry of wheel and connecting axle, it sets up in the inside of second support to rotate the wheel, it is connected with the second leg joint to rotate the wheel, the second mounting bracket is passed in the vertical setting of connecting axle and rotates wheel fixed connection, set up the one end of keeping away from the rotation wheel in the connecting axle from the driving wheel, from driving wheel and connecting axle fixed connection, second rotary actuator fixed mounting is in the side of second mounting bracket, action wheel and second rotary actuator's working end fixed connection, the action wheel meshes from the driving wheel mutually.
Preferably, the blanking mechanism comprises a third bracket, a seventh linear driver and a guide rail; the third support sets up in the upper end of frame, and seventh linear actuator sets up in fixed establishment's work end top, seventh linear actuator and third support fixed connection, and the work end of seventh linear actuator is vertical sets up downwards, and the guide rail input sets up in fixed establishment's work end below, guide rail and frame fixed connection.
Compared with the prior art, the invention has the beneficial effects that:
the invention can effectively improve the assembly efficiency and reduce the personnel cost, and has the following specific steps; the staff puts into rubber sleeve pipe and puts into rubber sleeve material loading mechanism 6, it is good to debug rubber sleeve material loading mechanism 6, the staff picks up the knife rest and the handle of a knife that the sword for surgery processed, place 4 work ends of fixed establishment with the knife rest, the work end of positioning mechanism is placed to the handle of a knife, it is tight with the knife rest clamp that fixed establishment 4 is tight to place the back, positioning mechanism returns and normal position, rotary drive device 2 drives fixed establishment 4 and rotates to rubber sleeve installation mechanism 5, the output of rubber sleeve installation mechanism 5's work end insertion rubber sleeve pipe material loading mechanism, rubber sleeve material loading mechanism 6 overlaps the rubber sleeve at the work end of rubber sleeve installation mechanism 5, rubber sleeve material loading mechanism 6 cuts the rubber sleeve. The working end of the rubber sleeve mounting mechanism 5 is withdrawn from the output end of the rubber sleeve feeding mechanism, the rubber sleeve mounting mechanism 5 moves rubber to the position of the knife handle, the working end of the rubber sleeve mounting mechanism 5 is parallel to the knife handle, the rubber sleeve mounting mechanism 5 sleeves the rubber sleeve outside the knife handle, the rubber sleeve mounting mechanism 5 returns to the original position, the rotary driving device 2 drives the knife handle sleeved with the rubber sleeve to move, the knife handle moves to the blanking mechanism 7, the fixing mechanism 4 loosens the knife rest, and the blanking mechanism 7 takes down the knife handle and guides the knife handle to a processing area instead.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 1 at A;
FIG. 4 is a first perspective view of the rubber sleeve mounting mechanism of the present invention;
FIG. 5 is a second perspective view of the rubber sleeve mounting mechanism of the present invention;
FIG. 6 is a perspective view of the telescoping and expanding mechanisms of the present invention;
FIG. 7 is a perspective view of the rubber sleeve feeding mechanism of the present invention;
FIG. 8 is a perspective view of the rubber sleeve feeding mechanism in a transparent state of the second mounting bracket according to the present invention;
FIG. 9 is a perspective view of the blanking mechanism of the present invention;
FIG. 10 is a perspective view of the microsurgical knife of the present invention.
The reference numbers in the figures are:
a01-microsurgical knife;
1-a frame;
2-a rotation drive; 2 a-a precision dividing disc; 2 b-a turntable;
3-a positioning device; 3 a-a first linear driver; 3 b-placing the block; 3 c-a horizontal placement groove;
4-a fixing mechanism; 4 a-a positioning bar; 4 b-placing grooves; 4 c-upper clamping block; 4 d-lower clamping block; 4 e-a second linear drive;
5-rubber sleeve mounting mechanism; 5 a-a ball screw sliding table; 5 b-a first mounting frame; 5 c-a first rotary drive; 5 d-a telescoping mechanism; 5d1 — first slide; 5d 2-third Linear drive; 5d 3-carriage; 5 e-an expansion mechanism; 5e1 — second slide; 5e2 — fourth linear drive; 5e3 — first connection block; 5e4 — first connecting rod; 5e5 — first slider; 5e 6-expansion bar; 5 f-a clamping mechanism; 5f 1-clamp; 5f2 — second slider; 5f 3-second connecting block; 5f 4-second connecting rod; 5f 5-fifth linear drive; 5f6 — first bracket; 5f 7-third slide; 5f 8-cleats;
6-a rubber sleeve feeding mechanism; 6 a-a guide tube; 6 b-a conveying device; 6b 1-second mount; 6b2 — second rotary drive; 6b3 — capstan; 6b 4-driven wheel; 6b 5-rotating wheel; 6b 6-connecting shaft; 6 c-a sixth linear drive; 6 d-a cutter; 6 e-a second scaffold; 6 f-cutting the groove;
7-a blanking mechanism; 7 a-a third scaffold; 7 b-a seventh linear drive; 7 c-guide rail.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
Referring to fig. 1 and 2, the assembling equipment for the rubber sleeve of the microsurgical knife is characterized by comprising a frame 1, a rotary driving device 2, a positioning mechanism, a fixing mechanism 4, a rubber sleeve mounting mechanism 5, a rubber sleeve feeding mechanism 6 and a discharging mechanism 7; rotary driving device 2 is installed in the downside of frame 1, rotary driving device 2's work end sets up in the upper end of frame 1, positioner 3 is installed in the downside of frame 1, positioner 3's work end sets up in the top of frame 1, fixed establishment 4 is evenly distributed and is equipped with the several with rotary driving device 2's axial lead, fixed establishment 4 installs in rotary driving device 2's work end, rubber sleeve installation mechanism 5 sets up in the side of frame 1, rubber sleeve feed mechanism 6 sets up in the side of rubber sleeve installation mechanism 5, rubber sleeve installation mechanism 5's work end and rubber sleeve feed mechanism 6's output are connected, unloading mechanism 7 and frame 1 fixed connection, the input of unloading mechanism 7 sets up in the below of fixed establishment 4's work end.
The staff puts into rubber sleeve pipe and puts into rubber sleeve material loading mechanism 6, it is good to debug rubber sleeve material loading mechanism 6, the staff picks up the knife rest and the handle of a knife that the sword for surgery processed, place 4 work ends of fixed establishment with the knife rest, the work end of positioning mechanism is placed to the handle of a knife, it is tight with the knife rest clamp that fixed establishment 4 is tight to place the back, positioning mechanism returns and normal position, rotary drive device 2 drives fixed establishment 4 and rotates to rubber sleeve installation mechanism 5, the output of rubber sleeve installation mechanism 5's work end insertion rubber sleeve pipe material loading mechanism, rubber sleeve material loading mechanism 6 overlaps the rubber sleeve at the work end of rubber sleeve installation mechanism 5, rubber sleeve material loading mechanism 6 cuts the rubber sleeve. The working end of the rubber sleeve mounting mechanism 5 is withdrawn from the output end of the rubber sleeve feeding mechanism, the rubber sleeve mounting mechanism 5 moves rubber to the position of the knife handle, the working end of the rubber sleeve mounting mechanism 5 is parallel to the knife handle, the rubber sleeve mounting mechanism 5 sleeves the rubber sleeve outside the knife handle, the rubber sleeve mounting mechanism 5 returns to the original position, the rotary driving device 2 drives the knife handle sleeved with the rubber sleeve to move, the knife handle moves to the blanking mechanism 7, the fixing mechanism 4 loosens the knife rest, and the blanking mechanism 7 takes down the knife handle and guides the knife handle to a processing area instead. The invention can effectively improve the assembly efficiency and reduce the personnel cost.
Referring to fig. 9, the rotary driving device 2 includes a precision index plate 2a and a turntable 2 b; the precision indexing disc 2a is installed at the lower end of the rack 1, the working end of the precision indexing disc 2a penetrates through the rack 1 to be vertically arranged upwards, the turntable 2b is arranged at the upper end of the rack 1, and the bottom of the turntable 2b is connected with the working end of the precision indexing disc 2 a.
The precise dividing plate 2a drives the rotating plate 2b to rotate, and the precise dividing plate 2a can effectively control the rotating angle.
Referring to fig. 3, the positioning device 3 includes a first linear driver 3a, a placing block 3b, and a horizontal placing slot 3 c; the first linear driver 3a is arranged on the lower side of the rack 1, the working end of the first linear driver 3a is vertically arranged and penetrates through one side of the rack 1 to extend upwards, the placing block 3b is horizontally arranged on the working end of the first linear driver 3a, the placing block 3b is fixedly connected with the working end of the first linear driver 3a, and the horizontal placing groove 3c is horizontally arranged on the upper end of the placing block 3 b.
The first linear actuator 3a is a long shaft cylinder, the long shaft cylinder pushes the placing block 3b to rise, a worker takes up a knife rest and a knife handle which are machined by a surgical knife, the knife rest is placed at the working end of the fixing mechanism 4, the knife handle is placed in a horizontal placing groove 3c at the upper end of the placing block 3b, the knife rest is clamped tightly by the rear fixing mechanism 4 after the knife rest is placed, the placing block 3b returns to the original position, and the orientation of the knife handle can be effectively positioned through the horizontal placing groove 3 c.
Referring to fig. 3, the fixing mechanism 4 includes a positioning bar 4a, a placing slot 4b, an upper clamping block 4c, a lower clamping block 4d, and a second linear actuator 4 e; the positioning strips 4a and the placing groove 4b are provided with a plurality of parts, the positioning strips 4a are arranged in the placing groove 4b, the placing groove 4b is arranged at the working ends of the upper clamping block 4c and the lower clamping block 4d, the lower clamping block 4d is fixedly arranged at the upper end of the rotary disc 2b, the upper clamping block 4c is arranged at the upper end of the lower clamping block 4d, one end of the upper clamping block 4c is rotatably connected with the lower clamping block 4d, the working end of the second linear driver 4e is rotatably connected with one side of the upper clamping block 4c, and the non-working end of the second linear driver 4e is rotatably connected with the rotary disc 2 b.
The staff takes up the knife rest and the handle of a knife that the surgery was processed with the sword, places down the tool rest in the standing groove 4b of clamp splice 4d, and positioning mechanism's work end is placed to the handle of a knife, and second straight line driver 4e is electric putter, and the back electric putter promotion clamp splice 4c is pressed from both sides the tool rest tightly after the handle of a knife is fixed a position, through the effectual fixed of location strip 4a with the tool rest, makes the better holding level of handle of a knife.
Referring to fig. 4, the rubber sleeve mounting mechanism 5 includes a ball screw sliding table 5a, a first mounting bracket 5b, a first rotary driver 5c, a telescopic mechanism 5d, an expansion mechanism 5e, and a clamping mechanism 5 f; ball screw slip table 5a level sets up in the upper end of frame 1, ball screw slip table 5a and frame 1 fixed connection, the vertical setting of first mounting bracket 5b, first mounting bracket 5b one end and ball screw slip table 5a work end fixed connection, first rotary actuator 5c fixed mounting is in the one end that ball screw slip table 5a was kept away from to first mounting bracket 5b, telescopic machanism 5d sets up in first rotary actuator 5c work end, telescopic machanism 5d and first rotary actuator 5 c's work end fixed connection, expanding mechanism 5e installs in telescopic machanism 5 d's work end, fixture 5f sets up in telescopic machanism 5 d's lateral part, fixture 5f installs in telescopic machanism 5 d's inside, fixture 5 f's work end and expanding mechanism 5 e's work end are connected.
The first rotary driver 5c is a rotary air cylinder, the rotary air cylinder drives the expansion mechanism 5e to rotate and is parallel to the working end of the rubber sleeve feeding mechanism 6, the ball screw sliding table 5a moves the first mounting frame 5b to move horizontally, the first mounting frame 5b drives the working end of the expansion mechanism 5e to be inserted into the output end of the rubber sleeve feeding mechanism 6, the rubber sleeve feeding mechanism 6 sleeves the rubber sleeve at the working end of the expansion mechanism 5e, the rubber sleeve feeding mechanism 6 cuts the rubber sleeve, the ball screw sliding table 5a drives the working end of the expansion mechanism 5e to withdraw from the output end of the rubber sleeve feeding mechanism 6, the expansion mechanism 5e expands the rubber sleeve sleeved at the working end, the rotary air cylinder drives the expansion mechanism 5e to rotate and is parallel to the knife handle, the ball screw sliding table 5a drives the working end of the expansion mechanism 5e to move to the knife handle, the clamping mechanism 5f clamps the working end of the expansion mechanism 5e, the working end of the clamping mechanism 5f is attached to the outer side of the expanded rubber sleeve, the expansion mechanism 5e is contracted by the telescopic mechanism 5d, and the rubber sleeve on the outer side is separated from the expansion mechanism 5e due to large friction with the clamping mechanism 5f when the expansion mechanism 5e is contracted.
Referring to fig. 6, the telescoping mechanism 5d includes a first slide rail 5d1, a third linear actuator 5d2, and a sliding frame 5d 3; the side of the first slide rail 5d1 is fixedly connected with the working end of the first rotary driver 5c, the sliding frame 5d3 is arranged inside the first slide rail 5d1, the sliding frame 5d3 is slidably connected with the first slide rail 5d1, the third linear driver 5d2 is arranged on the side of the first slide rail 5d1, and the working end of the third linear driver 5d2 penetrates through the side of the second slide rail 5e1 and is fixedly connected with the sliding frame 5d 3.
The third linear actuator 5d2 is a long axis cylinder, and the long axis cylinder drives the sliding rack 5d3 to move in the first sliding rail 5d 1.
Referring to fig. 6, the expanding mechanism 5e includes a second slide rail 5e1, a fourth linear actuator 5e2, a first connecting block 5e3, a first connecting rod 5e4, a first slide block 5e5, and an expanding rod 5e 6; the fourth linear actuator 5e2 is fixedly mounted inside the sliding rack 5d3, the first connecting block 5e3 is arranged at the working end of the fourth linear actuator 5e2, the first connecting block 5e3 is fixedly connected with the fourth linear actuator 5e2, the second sliding track 5e1 and the second connecting rod 5f4, the second sliding block 5f2 and the expansion rod 5e6 are both provided with a plurality of sliding rails 5e1, the second sliding rail 5e1 is arranged on one side of the sliding frame 5d3, one end of the first connecting rod 5e4 is rotatably connected with the first connecting block 5e3, one end of the first connecting rod 5e4, which is far away from the first connecting block 5e3, is rotatably connected with one end of the first sliding block 5e5, the first sliding block 5e5 is arranged in the second sliding rail 5e1, the first sliding block 5e5 is rotatably connected with the second sliding rail 5e1, the expansion rod 5e6 is arranged at one end of the first sliding block 5e5, which is far away from the first connecting rod 5e4, one end of the expansion rod 5e6 is fixedly connected with the first sliding block 5e5, and one end of the expansion rod 5e6, which is far away from the first connecting rod 5e4, is tapered.
The fourth linear actuator 5e2 is an electric push rod. The working end of the electric push rod drives the first connecting block 5e3 to move, the first connecting block 5e3 drives the first connecting rod 5e4 to move, the first connecting rod 5e4 drives the first sliding block 5e5 to move, and the first sliding block 5e5 drives the expansion rod 5e6 to contract or expand.
Referring to fig. 5, the clamping mechanism 5f includes a clamp 5f1, a second slider 5f2, a second connecting block 5f3, a second connecting rod 5f4, a fifth linear actuator 5f5, a first bracket 5f6, a third slide rail 5f7, and a cleat 5f 8; the anti-slip strip 5f8, the clamp 5f1, the second slider 5f2, the second connecting block 5f3 and the second connecting rod 5f4 are symmetrically provided with a plurality of blocks, the third slide rail 5f7 is vertically arranged on the side of the first slide rail 5d1, the first bracket 5f6 is arranged on the side of the third slide rail 5f7, the first bracket 5f6 is fixedly connected with the first slide rail 5d 6, the second slider 5f6 is arranged inside the third slide rail 5f6, the second slider 5f6 is slidably connected with the third slide rail 5f6, the clamp 5f6 is arranged inside the first slide rail 5d 6, the clamp 5f6 is fixedly connected with the second slider 5f6, one end of the second connecting rod 5f6 is rotatably connected with one end of the second slider 5f6 far from the clamp 5f6, one end of the second connecting rod 5f6 far from the clamp 5f6 is rotatably connected with one side of the linear driver of the first bracket 5f6, and one side of the fifth connecting rod 5f6 passes through the first linear driver 365 f6, the cleats 5f8 are disposed at the working end of the clip 5f 1.
Expand the rubber sleeve at expanding mechanism 5e, when expanding mechanism 5e removed the rubber sleeve to the outside of handle of a knife, fifth linear actuator 5f5 is electric putter, electric putter drives the shrink of second connecting block 5f3, second connecting block 5f3 drives second connecting rod 5f4 and removes, second connecting rod 5f4 drives second slider 5f2 and removes, second slider 5f2 drives anchor clamps 5f1 and will open the mechanism and grasp the rubber sleeve, antislip strip 5f8 and the laminating in the rubber sleeve outside, the effectual frictional force that has increased of antislip strip 5f 8.
Referring to fig. 7 and 8, the rubber sleeve feeding mechanism 6 comprises a guide pipe 6a, a conveying device 6b, a sixth linear driver 6c and a cutting knife 6 d; the second support 6e is arranged at the upper end of the rack 1, the conveying device 6b is arranged at the upper end of the second support 6e, the guide pipe 6a is provided with multiple sections, the guide pipe 6a is horizontally arranged at the upper end of the second support 6e, the input end and the output end of the conveying device 6b are respectively provided with the guide pipe 6a, the sixth linear driver 6c is vertically arranged at the upper end of the second support 6e, the working end of the sixth linear driver 6c is vertically arranged downwards, the cutting knife 6d is vertically arranged at the working end of the sixth linear driver 6c, the cutting groove 6f is arranged right below the cutting knife 6d, and the cutting groove 6f penetrates through the second support 6e and the guide pipe 6 a;
the conveying device 6b comprises a second mounting frame 6b1, a second rotary driver 6b2, a driving wheel 6b3, a driven wheel 6b4, a rotating wheel 6b5 and a connecting shaft 6b 6; the second mounting frame 6b1 is disposed at the upper end of the second bracket 6e, a plurality of driven wheels 6b4, rotating wheels 6b5 and connecting shafts 6b6 are symmetrically disposed, the rotating wheels 6b5 are disposed inside the second bracket 6e, the rotating wheels 6b5 are rotatably connected with the second bracket 6e, the connecting shafts 6b6 are vertically disposed to penetrate through the second mounting frame 6b1 and fixedly connected with the rotating wheels 6b5, the driven wheels 6b4 are disposed at one end of the connecting shafts 6b6 far away from the rotating wheels 6b5, the driven wheels 6b4 are fixedly connected with the connecting shafts 6b6, the second rotary drivers 6b2 are fixedly mounted at the side of the second mounting frame 6b1, the driving wheels 6b3 are fixedly connected with the working ends of the second rotary drivers 6b2, and the driving wheels 6b3 are engaged with the driven wheels 6b 4.
The sixth linear driver 6c is a double-shaft cylinder, the second rotary driver 6b2 is a servo motor, the worker plugs one end of the rubber sleeve into the input end of the guide tube 6a, the rubber sleeve extends inside the plugged guide tube 6a, and passes through the conveying device 6b, the conveying device 6b drives the driving wheel 6b3 to rotate through the servo motor, the driving wheel 6b3 drives the two driven wheels 6b4 to rotate, the two driven wheels 6b4 drive the connecting shaft 6b6 to rotate, the two connecting shafts 6b6 drive the two rotating wheels 6b5 to rotate, when the rubber sleeve passes between the two rotating wheels 6b5, the two rotating wheels 6b5 rotate to convey the rubber sleeve forward, when the working end of the expanding mechanism 5e moves to the output end of the guide tube 6a, the conveying device 6b conveys the rubber sleeve to the output end, the working end of the expanding mechanism 5e is sleeved outside, the double-shaft cylinder pushes the cutting knife 6d to slide downward in the cutting groove 6f, the cutting knife 6d cuts off the redundant rubber sleeve.
Referring to fig. 9, the blanking mechanism 7 includes a third bracket 7a, a seventh linear actuator 7b, and a guide rail 7 c; the third support 7a sets up in the upper end of frame 1, and seventh linear actuator 7b sets up in the work end top of fixed establishment 4, and seventh linear actuator 7b and third support 7a fixed connection, the vertical downward setting of work end of seventh linear actuator 7b, and the guide rail 7c input sets up in the work end below of fixed establishment 4, guide rail 7c and frame 1 fixed connection.
Seventh linear actuator 7b is the biax cylinder, and rotary drive device 2 drives knife rest and the handle of a knife that the cover was established the rubber sleeve and removes to the top of guide rail 7c, and is fixed loosens the knife rest, and the work end of biax cylinder pushes down the handle of a knife propelling movement to guide rail 7c in, and guide rail 7c will overlap the knife rest and the handle of a knife of establishing the rubber sleeve and carry to pending district.
The equipment realizes the functions of the invention through the following steps, thereby solving the technical problem provided by the invention;
firstly, a worker puts the rubber sleeve into the rubber sleeve feeding mechanism 6 and debugs the rubber sleeve feeding mechanism 6.
And step two, the worker takes up the processed tool rest and the processed tool handle of the surgical knife, places the tool rest at the working end of the fixing mechanism 4, places the tool handle at the working end of the positioning mechanism, tightly clamps the tool rest by the fixing mechanism 4 after the tool handle is placed, and returns the positioning mechanism to the original position.
And step three, the rotary driving device 2 drives the fixing mechanism 4 to rotate to the rubber sleeve mounting mechanism 5.
And step four, inserting the working end of the rubber sleeve mounting mechanism 5 into the output end of the rubber sleeve feeding mechanism, sleeving the rubber sleeve at the working end of the rubber sleeve mounting mechanism 5 by the rubber sleeve feeding mechanism 6, and cutting the rubber sleeve by the rubber sleeve feeding mechanism 6.
Step five, the working end of the rubber sleeve mounting mechanism 5 retreats from the output end of the rubber sleeve feeding mechanism, the rubber sleeve mounting mechanism 5 moves the rubber to the position of the knife handle, the working end of the rubber sleeve mounting mechanism 5 is parallel to the knife handle, the rubber sleeve mounting mechanism 5 sleeves the rubber sleeve outside the knife handle, and the rubber sleeve mounting mechanism 5 returns to the original position.
And step six, the rotary driving device 2 drives the cutter handle sleeved with the rubber sleeve to move, the cutter handle moves to the blanking mechanism 7, the fixing mechanism 4 loosens the cutter handle, and the blanking mechanism 7 takes down the cutter handle and guides the cutter handle to the substitute processing area.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. An assembling device for a rubber sleeve of a microsurgical knife is characterized by comprising a rack (1), a rotary driving device (2), a positioning mechanism, a fixing mechanism (4), a rubber sleeve mounting mechanism (5), a rubber sleeve feeding mechanism (6) and a discharging mechanism (7); the rotary driving device (2) is arranged at the lower side of the frame (1), the working end of the rotary driving device (2) is arranged at the upper end of the frame (1), the positioning device (3) is arranged at the lower side of the frame (1), the working end of the positioning device (3) is arranged above the frame (1), the fixing mechanisms (4) are uniformly distributed and provided with a plurality of parts by the axial lead of the rotary driving device (2), the fixing mechanisms (4) are arranged at the working end of the rotary driving device (2), the rubber sleeve mounting mechanisms (5) are arranged at the side of the frame (1), the rubber sleeve feeding mechanisms (6) are arranged at the side of the rubber sleeve mounting mechanisms (5), the working end of the rubber sleeve mounting mechanisms (5) is connected with the output end of the rubber sleeve feeding mechanisms (6), the blanking mechanisms (7) are fixedly connected with the frame (1), the input end of the blanking mechanisms (7) is arranged below the working end of the fixing mechanisms (4), the rubber sleeve mounting mechanism (5) comprises a ball screw sliding table (5 a), a first mounting frame (5 b), a first rotary driver (5 c), a telescopic mechanism (5 d), an expansion mechanism (5 e) and a clamping mechanism (5 f); the ball screw sliding table (5 a) is horizontally arranged at the upper end of the rack (1), the ball screw sliding table (5 a) is fixedly connected with the rack (1), the first mounting rack (5 b) is vertically arranged, one end of the first mounting rack (5 b) is fixedly connected with the working end of the ball screw sliding table (5 a), the first rotary driver (5 c) is fixedly arranged at one end of the first mounting rack (5 b) far away from the ball screw sliding table (5 a), the telescopic mechanism (5 d) is arranged at the working end of the first rotary driver (5 c), the telescopic mechanism (5 d) is fixedly connected with the working end of the first rotary driver (5 c), the expansion mechanism (5 e) is arranged at the working end of the telescopic mechanism (5 d), the clamping mechanism (5 f) is arranged at the side part of the telescopic mechanism (5 d), the clamping mechanism (5 f) is arranged inside the telescopic mechanism (5 d), the working end of the clamping mechanism (5 f) is connected with the working end of the expansion mechanism (5 e), the rubber sleeve feeding mechanism (6) comprises a guide pipe (6 a), a conveying device (6 b), a sixth linear driver (6 c) and a cutting knife (6 d); second support (6 e) set up the upper end with frame (1), conveyor (6 b) is installed in the upper end of second support (6 e), stand pipe (6 a) is equipped with the multistage, stand pipe (6 a) level sets up in the upper end of second support (6 e), conveyor (6 b) input and output all are equipped with stand pipe (6 a), sixth linear actuator (6 c) are vertical to be installed in the upper end of second support (6 e), the vertical downward setting of work end of sixth linear actuator (6 c), cutting knife (6 d) are vertical to be set up in the work end of sixth linear actuator (6 c), cut groove (6 f) and set up under cutting knife (6 d), cut groove (6 f) and pass second support (6 e) and stand pipe (6 a).
2. The assembly device of the rubber sleeve of the microsurgical knife according to claim 1, characterized in that the rotary drive means (2) comprise a precision indexing disc (2 a), a rotary disc (2 b); the lower extreme in frame (1) is installed in accurate graduated disk (2 a), and the work end of accurate graduated disk (2 a) passes the vertical upwards setting of frame (1), and carousel (2 b) sets up in the upper end of frame (1), and the bottom of carousel (2 b) is connected with the work end of accurate graduated disk (2 a).
3. The assembling equipment of rubber sheaths of microsurgical knives according to claim 1, characterized in that the positioning means (3) comprise a first linear actuator (3 a), a laying block (3 b), a horizontal laying slot (3 c); the first linear driver (3 a) is arranged on the lower side of the rack (1), the working end of the first linear driver (3 a) is vertically arranged and penetrates through one side of the rack (1) to extend upwards, the placing block (3 b) is horizontally arranged at the working end of the first linear driver (3 a), the placing block (3 b) is fixedly connected with the working end of the first linear driver (3 a), and the horizontal placing groove (3 c) is horizontally arranged at the upper end of the placing block (3 b).
4. The assembling equipment of rubber sleeves of microsurgical knives according to claim 3, characterized in that the fixing mechanism (4) comprises a positioning bar (4 a), a placing groove (4 b), an upper clamping block (4 c), a lower clamping block (4 d) and a second linear driver (4 e); location strip (4 a) and standing groove (4 b) all are equipped with the several, location strip (4 a) set up in standing groove (4 b), standing groove (4 b) set up in the work end of last clamp splice (4 c) and lower clamp splice (4 d), lower clamp splice (4 d) fixed mounting is in the upper end of carousel (2 b), it sets up in the upper end of clamp splice (4 d) down to go up clamp splice (4 c), the one end of going up clamp splice (4 c) rotates with lower clamp splice (4 d) to be connected, the work end of second straight line driver (4 e) rotates with one side of last clamp splice (4 c) to be connected, the non-working end of second straight line driver (4 e) rotates with carousel (2 b) to be connected.
5. The device for assembling rubber sheaths of microsurgical knives according to claim 1, characterized in that the telescopic mechanism (5 d) comprises a first slide (5 d 1), a third linear drive (5 d 2), a carriage (5 d 3); the side of the first slide rail (5 d 1) is fixedly connected with the working end of the first rotary driver (5 c), the sliding frame (5 d 3) is arranged inside the first slide rail (5 d 1), the sliding frame (5 d 3) is connected with the first slide rail (5 d 1) in a sliding manner, the third linear driver (5 d 2) is arranged on the side of the first slide rail (5 d 1), and the working end of the third linear driver (5 d 2) penetrates through the side of the second slide rail (5 e 1) and is fixedly connected with the sliding frame (5 d 3).
6. The assembly equipment of rubber covers of microsurgical knives according to claim 5, characterized in that the expanding mechanism (5 e) comprises a second slide rail (5 e 1), a fourth linear driver (5 e 2), a first connecting block (5 e 3), a first connecting rod (5 e 4), a first slide block (5 e 5), an expanding rod (5 e 6); the fourth linear driver (5 e 2) is fixedly arranged in the sliding frame (5 d 3), the first connecting block (5 e 3) is arranged at the working end of the fourth linear driver (5 e 2), the first connecting block (5 e 3) is fixedly connected with the fourth linear driver (5 e 2), the second sliding rail (5 e 1), the second connecting rod (5 f 4), the second sliding block (5 f 2) and the expansion rod (5 e 6) are all provided with a plurality of blocks, the second sliding rail (5 e 1) is arranged at one side of the sliding frame (5 d 3), one end of the first connecting rod (5 e 4) is rotatably connected with the first connecting block (5 e 3), one end of the first connecting rod (5 e 4) far away from the first connecting block (5 e 3) is rotatably connected with one end of the first sliding block (5 e 5), the first sliding block (5 e 5) is arranged in the second connecting rod (5 e 1), one end of the first sliding block (5) is rotatably connected with one end of the second sliding rail (5 e 865 e) far away from the first sliding block (5 e 865 e 5), and one end of the first sliding rail (5 e 865 e) is rotatably connected with one end of the expansion rod (8253), one end of the expansion rod (5 e 6) is fixedly connected with the first sliding block (5 e 5), and one end of the expansion rod (5 e 6) far away from the first connecting rod (5 e 4) is conical.
7. The assembling apparatus for rubber sheaths of microsurgical knives according to claim 6, characterized in that the clamping mechanism (5 f) comprises a clamp (5 f 1), a second slider (5 f 2), a second connecting block (5 f 3), a second connecting rod (5 f 4), a fifth linear actuator (5 f 5), a first bracket (5 f 6), a third slide rail (5 f 7), and a non-slip strip (5 f 8); the antiskid strip (5 f 8), the clamp (5 f 1), the second sliding block (5 f 2), the second connecting block (5 f 3) and the second connecting rod (5 f 4) are all symmetrically provided with a plurality of blocks, the third sliding rail (5 f 7) is vertically arranged at the side part of the first sliding rail (5 d 1), the first bracket (5 f 6) is arranged at the side of the third sliding rail (5 f 7), the first bracket (5 f 6) is fixedly connected with the first sliding rail (5 d 1), the second sliding block (5 f 2) is arranged inside the third sliding rail (5 f 7), the second sliding block (5 f 2) is slidably connected with the third sliding rail (5 f 7), the clamp (5 f 1) is arranged inside the first sliding rail (5 d 9), the clamp (5 f 1) is fixedly connected with the second sliding block (5 f 2), one end of the second connecting rod (5 f 4) and one end of the second sliding block (5 f 2) far away from the first connecting block (5 f 867) are connected with the clamp (1) in a rotating mode, and one end of the clamp (36847) is connected with the clamp (36865 f 865 f 867), the fifth linear driver (5 f 5) is installed on one side of the first support (5 f 6), the working end of the fifth linear driver (5 f 5) penetrates through one side of the first support (5 f 6) and is fixedly connected with the second connecting block (5 f 3), and the anti-slip strip (5 f 8) is arranged on the working end of the clamp (5 f 1).
8. The assembling equipment of rubber covers of microsurgical knives according to claim 7, characterized in that the conveying device (6 b) comprises a second mounting frame (6 b 1), a second rotary driver (6 b 2), a driving wheel (6 b 3), a driven wheel (6 b 4), a rotating wheel (6 b 5) and a connecting shaft (6 b 6); a second mounting bracket (6 b 1) is arranged at the upper end of the second bracket (6 e), a driven wheel (6 b 4), the rotating wheel (6 b 5) and the connecting shaft (6 b 6) are symmetrically provided with a plurality of rotating wheels (6 b 5) arranged inside the second support (6 e), the rotating wheel (6 b 5) is rotatably connected with the second support (6 e), the connecting shaft (6 b 6) is vertically arranged to penetrate through the second mounting frame (6 b 1) and fixedly connected with the rotating wheel (6 b 5), the driven wheel (6 b 4) is arranged at one end, far away from the rotating wheel (6 b 5), of the connecting shaft (6 b 6), the driven wheel (6 b 4) is fixedly connected with the connecting shaft (6 b 6), the second rotary driver (6 b 2) is fixedly mounted at the side of the second mounting frame (6 b 1), the driving wheel (6 b 3) is fixedly connected with the working end of the second rotary driver (6 b 2), and the driving wheel (6 b 3) is meshed with the driven wheel (6 b 4).
9. The assembling apparatus of rubber sleeve of microsurgical knife according to claim 1, characterized in that the blanking mechanism (7) comprises a third bracket (7 a), a seventh linear driver (7 b) and a guide rail (7 c); third support (7 a) sets up in the upper end of frame (1), and seventh linear actuator (7 b) sets up in the work end top of fixed establishment (4), and seventh linear actuator (7 b) and third support (7 a) fixed connection, the vertical downward setting of work end of seventh linear actuator (7 b), and the guide rail input sets up in the work end below of fixed establishment (4), guide rail and frame (1) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011028054.0A CN111993019B (en) | 2020-09-26 | 2020-09-26 | Assembly equipment for rubber sleeve of microsurgical knife |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011028054.0A CN111993019B (en) | 2020-09-26 | 2020-09-26 | Assembly equipment for rubber sleeve of microsurgical knife |
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| CN111993019A CN111993019A (en) | 2020-11-27 |
| CN111993019B true CN111993019B (en) | 2022-01-28 |
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| CN202011028054.0A Expired - Fee Related CN111993019B (en) | 2020-09-26 | 2020-09-26 | Assembly equipment for rubber sleeve of microsurgical knife |
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Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2661854B1 (en) * | 1990-05-14 | 1992-07-24 | Renault Automation | DEVICE FOR SUPPLYING SEGMENTS TO A MACHINE, ESPECIALLY AUTOMATIC, FOR PLACING SEGMENTS ON PISTONS OF INTERNAL COMBUSTION ENGINES. |
| US8365374B2 (en) * | 2007-06-15 | 2013-02-05 | Baker Hughes Incorporated | Elastomeric element installation tool and method |
| CN102513820B (en) * | 2011-12-21 | 2013-10-16 | 宁波继峰汽车零部件股份有限公司 | Automatic assembly fixture for elastic opening ring of automobile seat headrest guide sleeve |
| CN205044157U (en) * | 2015-09-29 | 2016-02-24 | 天津市天宇胶管有限公司 | Rubber tube suit equipment with sheath guiding mechanism |
| CN106826187B (en) * | 2017-03-08 | 2019-02-19 | 朗捷威（上海）智能装备有限公司 | The dust-proof pipe cap automatic sheathing device of water pipe and assembling method |
| CN108058005A (en) * | 2017-12-12 | 2018-05-22 | 浙江工业大学奉化智慧经济研究院 | A kind of feeding device of the assembly equipment of expanding arbor |
| CN108177173A (en) * | 2018-02-26 | 2018-06-19 | 王文奎 | A kind of heat-shrinkable T bush automatic disconnecting device |
| CN111469084A (en) * | 2018-10-23 | 2020-07-31 | 何亚群 | Automatic assembling equipment for piston rod sealing ring |
| CN109277823B (en) * | 2018-11-22 | 2020-10-23 | 诸暨市凯贝乐科技有限公司 | Automatic assembling equipment for LED lamp |
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