CN116945575B - Film covering-removing linkage mechanism for protective cover of laser blood taking device and film covering machine - Google Patents
Film covering-removing linkage mechanism for protective cover of laser blood taking device and film covering machine Download PDFInfo
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- CN116945575B CN116945575B CN202310761740.6A CN202310761740A CN116945575B CN 116945575 B CN116945575 B CN 116945575B CN 202310761740 A CN202310761740 A CN 202310761740A CN 116945575 B CN116945575 B CN 116945575B
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- translation piece
- head
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- 230000001681 protective effect Effects 0.000 title claims abstract description 41
- 230000007246 mechanism Effects 0.000 title claims abstract description 33
- 239000008280 blood Substances 0.000 title claims abstract description 28
- 210000004369 blood Anatomy 0.000 title claims abstract description 28
- 238000013519 translation Methods 0.000 claims abstract description 75
- 238000010241 blood sampling Methods 0.000 claims abstract description 23
- 238000010030 laminating Methods 0.000 claims abstract description 13
- 238000007731 hot pressing Methods 0.000 claims description 59
- 238000007906 compression Methods 0.000 claims description 12
- 239000007888 film coating Substances 0.000 claims description 10
- 238000009501 film coating Methods 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims 1
- 210000003128 head Anatomy 0.000 description 92
- 230000009471 action Effects 0.000 description 15
- 239000012528 membrane Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 9
- 230000033001 locomotion Effects 0.000 description 8
- 238000000926 separation method Methods 0.000 description 7
- 238000013461 design Methods 0.000 description 6
- 210000002489 tectorial membrane Anatomy 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000013329 compounding Methods 0.000 description 3
- 238000009940 knitting Methods 0.000 description 3
- 210000002268 wool Anatomy 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/0004—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/0065—Heat treatment
Abstract
The invention discloses a film covering-removing linkage mechanism and a film covering machine for a laser blood taking device protective cover. The second aspect is that a laminating machine for laser blood sampling instrument protection casing, including foretell laminating-the linking mechanism that takes off of laser blood sampling instrument protection casing, still include the bottom plate, be equipped with the riser on the bottom plate perpendicularly, on the bottom plate top surface was located to the delivery track, on the riser was located to the translation piece, drive arrangement located translation piece top. The invention has lower cost and is not easy to generate faults.
Description
Technical Field
The invention relates to the technical field of production of protective covers of laser blood sampling devices, in particular to a film covering-film removing linkage mechanism and a film covering machine for the protective covers of the laser blood sampling devices.
Background
In the conventional blood sampling test process, a sharp needle is usually adopted to pierce the skin so as to flow out blood, and the pain caused by the method to a patient is high, so that the patient is easy to fear the blood sampling. The use of laser blood collection meters for painless blood collection is now widely used.
The laser blood sampling device is generally provided with a laser blood sampling device protective cover, and the laser blood sampling device is separated from the skin of a patient through a protective film on the laser blood sampling device protective cover, so that vaporized substances generated in the laser blood sampling process are prevented from damaging a laser lens and cross infection of the substances among patients is prevented.
In order to cover the protective film on the laser blood collector protective cover, the film belt is pressed onto the laser blood collector protective cover without the film by a hot-pressing head manually, so that after the film belt is thermally sealed with the laser blood collector protective cover for a period of time, the film belt is separated from the laser blood collector protective cover and the hot-pressing head respectively, the steps are complicated, and the working efficiency is low when the laser blood collector protective cover is produced in batches; if laminating equipment is required, common laminating equipment is the compounding and separation between membrane and the membrane, and compounding mechanism and separating mechanism are the commentaries on classics roller, can't directly be applied to in the production of laser hemostix protection casing, and compounding mechanism and separating mechanism are usually respectively with different drive arrangement each control, need to synchronize the work of different drive arrangement, and the cost is higher, and makes laminating equipment unable normal operating easily when synchronous error appears.
Disclosure of Invention
The invention aims to provide a film covering-film removing linkage mechanism and a film covering machine for a protective cover of a laser blood taking device, which have lower cost and are not easy to cause faults.
In order to solve the technical problems, the invention adopts the following scheme:
in a first aspect, a film covering-film removing linkage mechanism for a laser blood taking device protective cover comprises a transport plate and a transport rail for the transport plate to move, wherein a placement hole for placing the laser blood taking device protective cover is arranged on the transport plate, a thermal pressure head and a film removing frame are sequentially arranged right above the transport rail in the advancing direction of the transport plate on the transport rail,
the demoulding frame comprises a rotating rod rotating around the axis of the demoulding frame and a swinging rod swinging around the rotating rod, at least two connecting rods are arranged between the rotating rod and the swinging rod, the swinging rod is positioned between the rotating rod and the hot pressing head,
the hot pressing head is arranged on the translation part, the translation part is connected with a driving device for driving the translation part to move back and forth along the normal direction of the top surface of the transport plate, the translation part is provided with a telescopic rod with the axial direction parallel to the moving direction of the translation part, a corresponding telescopic rod is arranged right above each connecting rod, the translation part is provided with a lantern ring, the lantern ring is sleeved on the outer wall of the telescopic rod,
each telescopic rod is connected with the corresponding connecting rod through a flexible belt. The hot press head is a common prior art, the driving device can adopt any prior art capable of realizing back and forth movement on a straight line, such as a combination of a cylinder, a motor and a gear rack mechanism, a combination of a motor and a crank rocker structure and the like, and the driving device for driving the conveying plate to advance on the conveying track can be realized by adopting the common prior art. Before film coating operation, the film belt passes through the space between the hot pressing head and the conveying plate and then sequentially passes through the upper part of the swinging rod and the lower part of the transmission rod;
when the film laminating operation is started, the translation part drives the hot-pressing head to press downwards, the hot-pressing head presses against the conveying plate which is provided with the laser blood sampling instrument protective cover in the placing hole, at the moment, the telescopic rod moves downwards along with the translation part, the flexible belt is in a relaxed state, after the telescopic rod is pressed on the connecting rod, the telescopic rod moves upwards relative to the lantern ring and enables the swinging rod to swing downwards, meanwhile, the film belt is pressed downwards by the hot-pressing head, the film belt passing through the lower part of the hot-pressing head and the film belt passing through the upper part of the swinging rod are almost in a straight line shape, and the swinging rod hardly generates upward thrust on the film belt;
after the hot-pressing head thermally seals the membrane belt on the protective cover of the laser blood sampling instrument to form a protective membrane, the translation part drives the hot-pressing head to ascend, so that the hot-pressing head is separated from the top surface of the membrane belt, the telescopic rod is still pressed on the connecting rod at the moment, the lantern ring is driven by the translation part to move upwards relative to the telescopic rod, and the flexible belt is still in a relaxed state;
after the hot-pressing head is separated from the top surface of the film strip, the translation piece is lifted towards the direction away from the conveying plate, the telescopic rod is separated from the connecting rod, the flexible strip is lifted from the relaxed state to the straightened state, so that the swinging rod swings upwards, the swinging rod generates upward thrust to the bottom surface of the film strip, the film strip passing through the lower part of the hot-pressing head and the film strip passing through the upper part of the swinging rod are in a folded line shape, namely, the swinging rod drives the film strip to lift up to enable the film strip below the hot-pressing head to move upwards, and finally, the film strip is separated from a protective film on the protective cover of the laser hemostix.
Through jointly setting up telescopic link and hot pressing head and remove jointly on the translation spare and set up the lantern ring and make the telescopic link can remove for the translation spare, realized only adopting a drive arrangement to promote the translation spare and remove, just can make the motion of swinging arms and hot pressing head produce the time difference, accomplish corresponding tectorial membrane action, the separation action of hot pressing head and membrane area, the separation action of membrane and laser hemostix protection casing, the cost is lower.
The setting of being connected telescopic link and connecting rod is brought through the flexibility, make the translation spare make the telescopic link move down one section distance earlier in the decline in-process and drive the swinging arms and swing again, make the telescopic link move up one section distance earlier in the rising process and drive the swinging arms and swing, buffer time has been passed in the oscilaltion of giving hot press head and telescopic link for hot press head and telescopic link need not accomplish and produce the action in step, improved the fault-tolerant rate of whole tectorial membrane flow, make equipment be difficult for producing trouble, the flexible tape can adopt sticky tape, belt or knitting wool etc. simultaneously, low cost.
Further, all the connecting rods are located in the same plane, the lengths of the telescopic rods are equal, and the distances between the telescopic rods and the corresponding connecting rods are equal. The telescopic rod has the function that the telescopic rods of different groups can synchronously act with the connecting rods through the space and size arrangement of the connecting rods and the telescopic rods.
Further, the telescopic link includes body of rod and end, and the body of rod is located to the end towards connecting rod one end, and the external diameter of end is greater than the external diameter of body of rod, and the flexible band twines in the body of rod outside. The telescopic rod has the function that the flexible belt can be prevented from falling off the telescopic rod through the arrangement of the end head.
Further, the end of the rod body far away from the end is provided with a baffle, the sleeve ring is sleeved on the outer wall of the rod body, and a spring is arranged between the sleeve ring and the end. The telescopic rod has the effect that through the arrangement of the spring, the end head can be pushed to move towards the connecting rod, so that the pressure of the telescopic rod to the connecting rod is increased.
Further, the translation piece is gone up towards the first one side of hot pressing and is equipped with the mounting panel, and the mounting panel bottom is located to the lantern ring, leaves the gap that is used for supplying the telescopic link to pass between mounting panel and the translation piece, and the internal diameter of lantern ring is greater than the external diameter of the body of rod and the internal diameter of lantern ring is less than the external diameter of end, is equipped with the elastic gasket between the one side and the hot pressing head that are opposite with the mounting panel on the translation piece. The telescopic rod is used for pushing the connecting rod to swing up and down, the angle between the connecting rod and the bottom end of the end head can change, the rod body is enabled to swing in the same plane of the connecting rod along with the swinging of the connecting rod, the rod body can swing in the lantern ring through the design of the lantern ring size, the rod body is prevented from being sleeved with the lantern ring to be too tightly, the rod body is easy to wear, meanwhile, the rod body can be attached to the elastic gasket in the swinging process through the mounting plate and the elastic gasket, the rod body is prevented from swinging out of the plane where the rod body and the connecting rod are located together, and the end head is prevented from falling out of the connecting rod.
Further, the bottom end of the hot pressing head is higher than the bottom end of the telescopic rod in the state of being positioned at the farthest distance from the conveying track,
the telescopic rod descends to a position for pushing the stripping frame to enable the swinging rod to be in contact with the top end of the conveying plate under the state that the thermal pressure head is closest to the conveying rail. The separating frame has the function that through the design of the positions of the thermal pressure head and the telescopic rod in each state, the separating action of the thermal pressure head and the film belt and the separating action of the film and the laser blood sampling instrument protective cover can be completed.
Further, the transport plate is cuboid, all placing holes are rectangular array and distributed on the top surface of the transport plate, the side edges of the rectangular array formed by all placing holes are parallel to the side wall of the transport plate, and the distance between the row of placing holes at the forefront end on the transport plate and the top end of the transport plate is greater than the distance between the position of the swinging rod when the swinging rod swings to be in contact with the transport plate and the orthographic projection position of the hot pressing head on the top surface of the transport plate. The bottom of the hot-pressing head is provided with contact ends which are in one-to-one correspondence with any one of the discharge holes under the hot-pressing head. The device has the function that through the design of the positions of the placement holes on the transport plate, the placement holes at the forefront end row are in contact with the top surface of the transport plate in a state of being positioned under the hot-pressing head.
The second aspect, a laminating machine for a laser blood sampling instrument protection casing, including foretell tectorial membrane-demolding interlock mechanism for a laser blood sampling instrument protection casing, still include the bottom plate, be equipped with the riser perpendicularly on the bottom plate, on the bottom plate top surface was located to the delivery track, on the riser was located to the translation piece, drive arrangement locates translation piece top, drive arrangement adopts by motor drive's crank link mechanism, crank link mechanism includes crank and connecting rod, the motor is connected and locates on the riser with the crank, the connecting rod both ends are articulated respectively on crank and translation piece. The vertical plate is provided with a rolling wheel for controlling the movement of the membrane strip, and the rolling wheel is common prior art. The device has the effect that through the arrangement of the crank connecting rod mechanism, the linear back and forth movement of the translation part is realized.
Further, the vertical plate is provided with a guide groove perpendicular to the top surface of the transport plate, and the translation piece is provided with a guide block positioned in the guide groove. The device has the function of guiding the moving direction of the translation part through the arrangement of the guide groove and the guide block.
Further, two compression rollers are arranged on the vertical plate and are positioned right above the conveying plate, the demoulding frame and the hot pressing head are positioned between the two compression rollers in the advancing direction of the conveying plate, and the two compression rollers are positioned between the hot pressing head and the conveying plate in the normal direction of the top surface of the conveying plate under the state that the hot pressing head is at the highest position. The film strip guide device has the advantages that the film strip can be guided to the lower part of the press roller through the arrangement of the press roller, so that the film coating and stripping operations are conveniently executed.
The invention has the beneficial effects that:
1. through jointly setting up telescopic link and hot pressing head and remove jointly on the translation spare and set up the lantern ring and make the telescopic link can remove for the translation spare, realized only adopting a drive arrangement to promote the translation spare and remove, just can make the motion of swinging arms and hot pressing head produce the time difference, accomplish corresponding tectorial membrane action, the separation action of hot pressing head and membrane area, the separation action of membrane and laser hemostix protection casing, the cost is lower.
2. The setting of being connected telescopic link and connecting rod is brought through the flexibility, make the translation spare make the telescopic link move down one section distance earlier in the decline in-process and drive the swinging arms and swing again, make the telescopic link move up one section distance earlier in the rising process and drive the swinging arms and swing, buffer time has been passed in the oscilaltion of giving hot press head and telescopic link for hot press head and telescopic link need not accomplish and produce the action in step, improved the fault-tolerant rate of whole tectorial membrane flow, make equipment be difficult for producing trouble, the flexible tape can adopt sticky tape, belt or knitting wool etc. simultaneously, low cost.
Drawings
Fig. 1 is a schematic perspective view of a laminator in embodiment 1;
FIG. 2 is an enlarged schematic view of the film coating-releasing linkage mechanism in FIG. 1A;
FIG. 3 is a schematic perspective view of a release frame;
FIG. 4 is a schematic diagram showing a working state of the laminator in a state that the thermal pressing head is at a maximum distance from the transport plate;
FIG. 5 is a schematic view showing a working state of the laminator for heat-sealing a film strip on a protective cover of a laser blood collector at a heat-pressing head;
fig. 6 is a schematic view of the working state of the laminator just after the hot press head rises.
Reference numerals: 1. a transport plate; 2. a conveying rail; 3. placing the hole; 4. a hot press head; 5. a stripping frame; 6. a rotating lever; 7. a swinging rod; 8. a connecting rod; 9. a translation member; 10. a telescopic rod; 11. a flexible belt; 12. a rod body; 13. an end head; 14. a baffle; 15. a collar; 16. a spring; 17. a mounting plate; 18. an elastic pad; 19. a bottom plate; 20. a riser; 21. a crank; 22. a connecting rod; 23. a guide groove; 24. a guide block; 25. a press roller; 26. a film strip; 27. laser hemostix protective cover.
Detailed Description
The present invention will be described in further detail with reference to examples and drawings, but embodiments of the present invention are not limited thereto.
In the description of the present invention, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "longitudinal", "lateral", "horizontal", "inner", "outer", "front", "rear", "top", "bottom", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present invention and for simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "configured," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Example 1
In a first aspect, a film coating-stripping linkage mechanism for a laser blood collector protective cover, as shown in FIG. 2, comprises a transport plate 1 and a transport rail 2 for moving the transport plate 1, wherein a placement hole 3 for placing the laser blood collector protective cover 27 is arranged on the transport plate 1, a thermal pressure head 4 and a stripping frame 5 are sequentially arranged right above the transport rail 2 along the travelling direction of the transport plate 1 on the transport rail 2,
as shown in fig. 3, the demolding frame 5 comprises a rotating rod 6 rotating around the axis of the demolding frame and a swinging rod 7 swinging around the rotating rod 6, at least two connecting rods 8 are arranged between the rotating rod 6 and the swinging rod 7, the swinging rod 7 is positioned between the rotating rod 6 and the hot pressing head 4,
the hot press head 4 is arranged on the translation piece 9, the translation piece 9 is connected with a driving device for driving the translation piece 9 to move back and forth along the normal direction of the top surface of the transport plate 1, the translation piece 9 is provided with a telescopic rod 10 with the axial direction parallel to the moving direction of the translation piece 9, a corresponding telescopic rod 10 is arranged right above each connecting rod 8, the translation piece 9 is provided with a lantern ring 15, the lantern ring 15 is sleeved on the outer wall of the telescopic rod 10,
each telescopic rod 10 is connected with its corresponding connecting rod 8 by means of a flexible strap 11. The thermal head 4 is a common prior art, the driving device can be any prior art capable of moving back and forth on a straight line, such as a combination of a cylinder, a motor and a gear rack mechanism, a combination of a motor and a crank 21 rocker structure, and the like, and the driving device for driving the conveying plate 1 to advance on the conveying track 2 are the same, and the common prior art can be adopted. Before film coating operation, the film belt 26 passes through the space between the hot press head 4 and the transport plate 1, and then sequentially passes through the upper part of the swinging rod 7 and the lower part of the transmission rod;
when the film laminating operation is started, the translation part 9 drives the hot pressing head 4 to press downwards, the hot pressing head 4 is pressed against the transport plate 1 in which the laser blood sampling device protective cover 27 is arranged in the placing hole 3, at the moment, the telescopic rod 10 moves downwards along with the translation part 9, the flexible belt 11 is in a relaxed state, after the telescopic rod 10 is pressed on the connecting rod 8, the telescopic rod 10 moves upwards relative to the lantern ring 15 and enables the swinging rod 7 to swing downwards, meanwhile, the film belt 26 is pressed downwards by the hot pressing head 4, the film belt 26 passing through the lower part of the hot pressing head 4 and the film belt 26 passing through the upper part of the swinging rod 7 are almost in a straight line shape, and the swinging rod 7 hardly generates upward thrust on the film belt 26;
after the hot-pressing head 4 thermally seals the membrane belt 26 on the protective cover 27 of the laser hemostix to form a protective film, the translation part 9 drives the hot-pressing head 4 to ascend so as to separate the hot-pressing head 4 from the top surface of the membrane belt 26, the telescopic rod 10 is still pressed on the connecting rod 8 at the moment, the lantern ring 15 is driven by the translation part 9 to move upwards relative to the telescopic rod 10, and the flexible belt 11 is still in a loosening state;
after the hot press head 4 is separated from the top surface of the film strip 26, the translation piece 9 is lifted upwards in the direction away from the conveying plate 1, the telescopic rod 10 is separated from the connecting rod 8, the flexible strip 11 is converted into a straightened state from a relaxed state, the connecting rod 8 is pulled by the flexible strip 11 to lift, so that the swinging rod 7 swings upwards, the swinging rod 7 generates upward thrust to the bottom surface of the film strip 26, the film strip 26 passing through the lower part of the hot press head 4 and the film strip 26 passing through the upper part of the swinging rod 7 are in a fold line shape, namely, the swinging rod 7 drives the film strip 26 to lift, so that the film strip 26 below the hot press head 4 moves upwards, and finally, the film strip 26 is separated from a protective film on the protective cover 27 of the laser blood collector.
The telescopic rod 10 and the hot pressing head 4 are arranged on the translation piece 9 to move together, and the lantern ring 15 is arranged to enable the telescopic rod 10 to move relative to the translation piece 9, so that the time difference can be generated by the movement of the swinging rod 7 and the hot pressing head 4 by pushing the translation piece 9 to move by only one driving device, and the corresponding film covering action, the separation action of the hot pressing head 4 and the film belt 26 and the separation action of the film and the laser blood sampling instrument protective cover 27 are completed, and the cost is low.
The telescopic rod 10 and the connecting rod 8 are connected through the flexible belt 11, the translation piece 9 is enabled to move downwards by a certain distance in the descending process and then drive the swinging rod 7 to swing, the telescopic rod 10 is enabled to move upwards by a certain distance in the ascending process and drive the swinging rod 7 to swing, the buffer time is passed for the up-and-down movement of the hot pressing head 4 and the telescopic rod 10, the hot pressing head 4 and the telescopic rod 10 do not need to be synchronous to act, the fault tolerance of the whole laminating process is improved, equipment is not easy to fail, meanwhile, the flexible belt 11 can adopt adhesive tapes, belts or knitting wool and the like, and the cost is low.
Specifically, as shown in fig. 3, all the connecting rods 8 are located in the same plane, the lengths of the telescopic rods 10 are equal, and the distances between the telescopic rods 10 and the corresponding connecting rods 8 are equal. The telescopic rod has the function of enabling the telescopic rods 10 and the connecting rods 8 of different groups to synchronously act through the space and size arrangement of the connecting rods 8 and the telescopic rods 10.
Specifically, as shown in fig. 2, the telescopic rod 10 includes a rod body 12 and a tip 13, the tip 13 is disposed at one end of the rod body 12 facing the connecting rod 8, the outer diameter of the tip 13 is larger than the outer diameter of the rod body 12, and the flexible belt 11 is wound on the outer side of the rod body 12. The flexible belt 11 surrounds the outer side of the rod body 12 for a circle and then bypasses the lower part of the connecting rod 8 to be connected with the flexible belt. The function is that the flexible band 11 can be prevented from falling off the telescopic rod 10 by the arrangement of the end head 13.
Specifically, as shown in fig. 2, a baffle 14 is disposed at one end of the rod body 12 away from the end head 13, a collar 15 is sleeved on the outer wall of the rod body 12, and a spring 16 is disposed between the collar 15 and the end head 13. The function of this is to push the end 13 to move toward the connecting rod 8 by the arrangement of the spring 16, thereby increasing the pressure of the telescopic rod 10 on the connecting rod 8.
Specifically, as shown in fig. 2, a mounting plate 17 is disposed on a surface of the translation member 9 facing the hot-pressing head 4, a collar 15 is disposed at the bottom end of the mounting plate 17, a gap for the telescopic rod 10 to pass through is reserved between the mounting plate 17 and the translation member 9, the inner diameter of the collar 15 is larger than the outer diameter of the rod body 12, the inner diameter of the collar 15 is smaller than the outer diameter of the end 13, and an elastic gasket 18 is disposed between a surface of the translation member 9 opposite to the mounting plate 17 and the hot-pressing head 4. The elastic pad 18 is made of a silicone sheet. The telescopic rod has the advantages that when the telescopic rod 10 pushes the connecting rod 8 to swing up and down, the angle between the connecting rod 8 and the bottom end of the end head 13 can change, so that the rod body 12 has a tendency of swinging in the same plane of the connecting rod 8 along with the swinging of the connecting rod 8, the rod body 12 can swing in the lantern ring 15 through the design of the size of the lantern ring 15, the rod body 12 is prevented from being sleeved by the lantern ring 15, the rod body 12 is easily worn due to overtightening, and meanwhile, the rod body 12 can be attached to the elastic gasket 18 in the swinging process through the mounting plate 17 and the elastic gasket 18, so that the rod body 12 is prevented from swinging out of the plane where the rod body 12 and the connecting rod 8 are originally located, and the end head 13 is prevented from falling out of the connecting rod 8.
Specifically, as shown in fig. 2, the thermal head 4 is located at the farthest position from the conveying rail 2, the bottom end of the thermal head 4 is higher than the bottom end of the telescopic rod 10,
the thermo-ram 4 is lowered to a position where the telescopic rod 10 pushes the stripping frame 5 to bring the swinging rod 7 into contact with the top end of the transport plate 1 in a state closest to the transport rail 2. The function of the separating frame is to complete the separating action of the thermal head 4 and the film belt 26 and the separating action of the film and the laser blood sampling device protecting cover 27 by the design of the positions of the thermal head 4 and the telescopic rod 10 in each state.
Specifically, as shown in fig. 1, the transport plate 1 is in a cuboid shape, all the placement holes 3 are in a rectangular array shape and are uniformly distributed on the top surface of the transport plate 1, the side edges of the rectangular array formed by all the placement holes 3 are parallel to the side wall of the transport plate 1, and the distance between the placement holes 3 at the forefront end on the transport plate 1 and the top end of the transport plate 1 is greater than the distance between the position of the swinging rod 7 when the swinging rod is swung to be in contact with the transport plate 1 and the orthographic projection position of the hot pressing head 4 on the top surface of the transport plate 1. The bottom end of the thermal head 4 is provided with contact ends 13 which are in one-to-one correspondence with the arrangement holes 3 in a state that any one of the arrangement holes 3 is positioned under the thermal head 4. The function is that the front row of placing holes 3 can be contacted with the top surface of the transport plate 1 by the design of the positions of the placing holes 3 on the transport plate 1 in a state that the placing holes 3 are positioned under the hot press head 4.
In a second aspect, as shown in fig. 1, a film laminating machine for a protective cover of a laser blood collection device includes the film laminating-film removing linkage mechanism for a protective cover 27 of a laser blood collection device, and further includes a bottom plate 19, a vertical plate 20 is vertically arranged on the bottom plate 19, a conveying track 2 is arranged on the top surface of the bottom plate 19, a translation member 9 is arranged on the vertical plate 20, a driving device is arranged above the translation member 9, the driving device adopts a crank 21 connecting rod 22 mechanism driven by a motor, the crank 21 connecting rod 22 mechanism includes a crank 21 and a connecting rod 22, the motor is connected with the crank 21 and is arranged on the vertical plate 20, and two ends of the connecting rod 22 are respectively hinged on the crank 21 and the translation member 9. The function is that the straight line back and forth movement of the translation member 9 is realized through the arrangement of the crank 21 and the connecting rod 22 mechanism.
Specifically, as shown in fig. 1, the riser 20 is provided with a guide groove 23 perpendicular to the top surface of the transport plate 1, and the translation member 9 is provided with a guide block 24 located in the guide groove 23. The function is to guide the moving direction of the translation member 9 by providing the guide groove 23 and the guide block 24.
Specifically, as shown in fig. 1, two press rolls 25 are disposed on the riser 20 and located right above the transport plate 1, in the advancing direction of the transport plate 1, the demolding frame 5 and the thermo-compression head 4 are located between the two press rolls 25, and in the state that the thermo-compression head 4 is at the highest position, the two press rolls 25 are located between the thermo-compression head 4 and the transport plate 1 in the normal direction of the top surface of the transport plate 1. The film strip 26 can be guided to the lower part of the press roller 25 through the arrangement of the press roller 25, so that the film laminating and the film removing operations are conveniently carried out.
Specifically, as shown in fig. 1, in this embodiment, the separating frame is in a rectangular shape as a whole, the rotating rod 6 and the swinging rod 7 are arranged in parallel, the two connecting rods 8 are arranged in parallel, the length of the rotating rod 6 is greater than that of the swinging rod 7, two ends of the rotating rod 6 are hinged above the conveying track 2 after extending outwards, hinged plates for hinging the rotating rod 6 are arranged on the left side and the right side of the conveying track 2, the rotating rod 6 is vertically arranged with the vertical plate 20 and is arranged in parallel with the front end of the conveying plate 1, the vertical plate 20 is arranged in parallel with the conveying track 2, the extending direction of the film strip 26 is vertically arranged with the swinging rod 7, the film strip 26 is positioned between the two connecting rods 8, the translation member 9 comprises a first assembly plate which is vertically arranged with the conveying plate 1 and is vertically arranged with the first assembly plate and is horizontally arranged with the front end face of the conveying plate 1, a third assembly plate which is vertically arranged with the second assembly plate and the third assembly plate, the hot press head 4 is arranged on the bottom surface of the first assembly plate, the mounting plate 17 is horizontally arranged with the second assembly plate and is positioned between the second assembly plate and the hot press head 4, the motor 21 is arranged with the connecting rod 21 and the two ends of the connecting rod are vertically arranged and is hinged with the crankshaft 22.
The working principle of this embodiment is explained as follows: as shown in fig. 4, before the film laminating operation, the film strip 26 passes through the space between the hot press head 4 and the transport plate 1, then passes through the upper part of the swinging rod 7 and the lower part of the transmission rod in sequence, the end 13 is positioned at the farthest distance from the collar 15, and the bottom end of the baffle 14 is contacted with the top end of the elastic gasket 18;
as shown in fig. 5, when the film laminating operation is started, the translation member 9 is pushed down to drive the hot press head 4, the hot press head 4 is pressed against the transport plate 1 with the laser hemostix shield 27 mounted in the placement hole 3, at this time, the telescopic rod 10 moves down along with the translation member 9, the flexible belt 11 is in a relaxed state, after the end 13 is pressed on the connecting rod 8, the rod body 12 moves up relative to the collar 15 and swings the swinging rod 7 down, meanwhile, the film belt 26 is pushed down by the hot press head 4, the film belt 26 passing under the hot press head 4 and the film belt 26 passing over the swinging rod 7 are almost in a straight line, and the swinging rod 7 hardly generates upward thrust to the film belt 26;
as shown in fig. 6, after the hot-pressing head 4 heat-seals the film strip 26 on the protective cover 27 of the laser hemostix to form a protective film, the translation part 9 drives the hot-pressing head 4 to rise, so that the hot-pressing head 4 is separated from the top surface of the film strip 26, at this time, the end 13 is still pressed on the connecting rod 8, the collar 15 is driven by the translation part 9 to move upwards relative to the rod body 12, and the flexible strip 11 is still in a relaxed state;
as shown in fig. 4, after the thermo-compression head 4 is separated from the top surface of the film strip 26, the translation member 9 is lifted up in a direction away from the transport plate 1, the end 13 is separated from the connecting rod 8 up and down, after the flexible strip 11 is converted from a relaxed state to a straightened state, the flexible strip 11 pulls the connecting rod 8 to lift up, so that the swinging rod 7 swings upwards, the swinging rod 7 generates upward thrust to the bottom surface of the film strip 26, the film strip 26 passing through the lower part of the thermo-compression head 4 and the film strip 26 passing through the upper part of the swinging rod 7 are in a fold line shape, that is, the swinging rod 7 drives the film strip 26 to lift up, so that the film strip 26 below the thermo-compression head 4 moves upwards, and finally, the film strip 26 is separated from the protective film on the protective cover 27 of the laser hemostix.
The foregoing description of the preferred embodiment of the invention is not intended to limit the invention in any way, but rather to cover all modifications, equivalents, improvements and alternatives falling within the spirit and principles of the invention.
Claims (10)
1. A tectorial membrane-demolding interlock mechanism for laser blood sampling instrument protection casing, its characterized in that: comprises a transport plate (1) and a transport rail (2) for the transport plate (1) to move, wherein the transport plate (1) is provided with a placement hole (3) for placing a protective cover of a laser blood sampling instrument, a thermal pressure head (4) and a demoulding frame (5) are sequentially arranged right above the transport rail (2) along the advancing direction of the transport plate (1) on the transport rail (2),
the demoulding frame (5) comprises a rotating rod (6) rotating around the axis of the demoulding frame and a swinging rod (7) swinging around the rotating rod (6), at least two connecting rods (8) are arranged between the rotating rod (6) and the swinging rod (7), the swinging rod (7) is positioned between the rotating rod (6) and the hot pressing head (4),
the hot press head (4) is arranged on the translation piece (9), the translation piece (9) is connected with a driving device for driving the translation piece (9) to move back and forth along the normal direction of the top surface of the transport plate (1), the translation piece (9) is provided with a telescopic rod (10) with the axial direction parallel to the moving direction of the translation piece (9), a corresponding telescopic rod (10) is arranged right above each connecting rod (8), the translation piece (9) is provided with a lantern ring (15), the lantern ring (15) is sleeved on the outer wall of the telescopic rod (10),
each telescopic rod (10) is connected with the corresponding connecting rod (8) through a flexible belt (11).
2. The film coating-releasing linkage mechanism for a laser blood collection meter shield according to claim 1, wherein: all connecting rods (8) are located in the same plane, the lengths of all the telescopic rods (10) are equal, and the distances between all the telescopic rods (10) and the corresponding connecting rods (8) are equal.
3. The film coating-releasing linkage mechanism for a laser blood collection meter shield according to claim 1, wherein: the telescopic rod (10) comprises a rod body (12) and a tip (13), the tip (13) is arranged at one end of the rod body (12) towards the connecting rod (8), the outer diameter of the tip (13) is larger than that of the rod body (12), and the flexible belt (11) is wound on the outer side of the rod body (12).
4. The film coating-releasing linkage mechanism for a laser blood collection meter shield according to claim 3, wherein: one end of the rod body (12) far away from the end head (13) is provided with a baffle (14), a sleeve ring (15) is sleeved on the outer wall of the rod body (12), and a spring (16) is arranged between the sleeve ring (15) and the end head (13).
5. The film coating-releasing linkage mechanism for a laser blood collection meter shield according to claim 1, wherein: the utility model discloses a hot pressing head, including translation piece (9), installation board (17) are equipped with towards hot pressing head (4) one side on translation piece (9), and mounting board (17) bottom is located to lantern ring (15), leaves the gap that is used for supplying telescopic link (10) to pass between mounting board (17) and translation piece (9), and the internal diameter of lantern ring (15) is greater than the external diameter of body of rod (12) and the internal diameter of lantern ring (15) is less than the external diameter of end (13), is equipped with elastic gasket (18) between one side and hot pressing head (4) relative with mounting board (17) on translation piece (9).
6. The film coating-releasing linkage mechanism for a laser blood collection meter shield according to claim 1, wherein: the bottom end of the hot pressing head (4) is higher than the bottom end of the telescopic rod (10) in a state that the hot pressing head (4) is positioned at the farthest distance from the conveying track (2),
the thermal pressure head (4) is in a state of being closest to the conveying track (2), and the telescopic rod (10) is lowered to a position for pushing the stripping frame (5) to enable the swinging rod (7) to be in contact with the top end of the conveying plate (1).
7. The film coating-releasing linkage mechanism for a laser blood collection meter shield according to claim 6, wherein: the transportation board (1) is cuboid form, all place hole (3) and be rectangular array form and evenly distribute on the top surface of transportation board (1), the side of rectangular array that all place hole (3) constitute and the lateral wall parallel arrangement of transportation board (1), the distance that is located one row of hole (3) and transportation board (1) top of the forefront on transportation board (1) is greater than the distance between the position when swinging rod (7) swings to the orthographic projection on transportation board (1) top surface with hot press head (4).
8. A laminating machine for laser blood sampling instrument protection casing, its characterized in that: the film covering-demolding linkage mechanism for the laser blood sampling instrument protective cover comprises any one of claims 1-6, and further comprises a bottom plate (19), wherein a vertical plate (20) is vertically arranged on the bottom plate (19), a conveying track (2) is arranged on the top surface of the bottom plate (19), a translation piece (9) is arranged on the vertical plate (20), a driving device is arranged above the translation piece (9), the driving device adopts a crank connecting rod (22) mechanism driven by a motor, the crank connecting rod (22) mechanism comprises a crank (21) and a connecting rod (22), the motor and the crank (21) are arranged on the vertical plate (20), and two ends of the connecting rod (22) are respectively hinged on the crank (21) and the translation piece (9).
9. The laminator for a laser blood collection meter shield of claim 8, wherein: the vertical plate (20) is provided with a guide groove (23) which is perpendicular to the top surface of the conveying plate (1), and the translation piece (9) is provided with a guide block (24) which is positioned in the guide groove (23).
10. A laminator for a laser blood collection meter shield according to claim 9, wherein: the vertical plate (20) is provided with two compression rollers (25) which are positioned right above the conveying plate (1), the demoulding frame (5) and the hot pressing head (4) are positioned between the two compression rollers (25) in the advancing direction of the conveying plate (1), and the two compression rollers (25) are positioned between the hot pressing head (4) and the conveying plate (1) in the normal direction of the top surface of the conveying plate (1) under the state that the hot pressing head (4) is positioned at the highest position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310761740.6A CN116945575B (en) | 2023-06-27 | 2023-06-27 | Film covering-removing linkage mechanism for protective cover of laser blood taking device and film covering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310761740.6A CN116945575B (en) | 2023-06-27 | 2023-06-27 | Film covering-removing linkage mechanism for protective cover of laser blood taking device and film covering machine |
Publications (2)
| Publication Number | Publication Date |
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| CN116945575A CN116945575A (en) | 2023-10-27 |
| CN116945575B true CN116945575B (en) | 2024-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310761740.6A Active CN116945575B (en) | 2023-06-27 | 2023-06-27 | Film covering-removing linkage mechanism for protective cover of laser blood taking device and film covering machine |
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| CN (1) | CN116945575B (en) |
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| JPH0970891A (en) * | 1995-07-06 | 1997-03-18 | Somar Corp | Film bonding apparatus |
| JPH10231457A (en) * | 1997-02-19 | 1998-09-02 | Amitec Corp | Laminator |
| JP2000289110A (en) * | 1999-04-07 | 2000-10-17 | Meiki Co Ltd | Laminator |
| CN101176198A (en) * | 2005-05-19 | 2008-05-07 | 琳得科株式会社 | Adhering apparatus |
| CN106926549A (en) * | 2015-12-29 | 2017-07-07 | 航天信息股份有限公司 | Card lamination machine |
| CN111674024A (en) * | 2020-05-07 | 2020-09-18 | 陈武文 | Panel pad pasting device |
| CN114587353A (en) * | 2022-03-31 | 2022-06-07 | 成都沃达惠康科技股份有限公司 | Laser blood sampler protective cover inner package and package integrated protective cover and installation method thereof |
| CN217597818U (en) * | 2022-03-30 | 2022-10-18 | 浙江集秀元智能装备有限公司 | Material translation pushing mechanism and battery case laminating machine with same |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7456800B2 (en) * | 2020-02-27 | 2024-03-27 | 本田技研工業株式会社 | processing equipment |
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2023
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0970891A (en) * | 1995-07-06 | 1997-03-18 | Somar Corp | Film bonding apparatus |
| JPH10231457A (en) * | 1997-02-19 | 1998-09-02 | Amitec Corp | Laminator |
| JP2000289110A (en) * | 1999-04-07 | 2000-10-17 | Meiki Co Ltd | Laminator |
| CN101176198A (en) * | 2005-05-19 | 2008-05-07 | 琳得科株式会社 | Adhering apparatus |
| CN106926549A (en) * | 2015-12-29 | 2017-07-07 | 航天信息股份有限公司 | Card lamination machine |
| CN111674024A (en) * | 2020-05-07 | 2020-09-18 | 陈武文 | Panel pad pasting device |
| CN217597818U (en) * | 2022-03-30 | 2022-10-18 | 浙江集秀元智能装备有限公司 | Material translation pushing mechanism and battery case laminating machine with same |
| CN114587353A (en) * | 2022-03-31 | 2022-06-07 | 成都沃达惠康科技股份有限公司 | Laser blood sampler protective cover inner package and package integrated protective cover and installation method thereof |
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| Publication number | Publication date |
|---|---|
| CN116945575A (en) | 2023-10-27 |
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