CN113858623A - Test tube cap hinders automatic pad pasting welding set of fungus membrane - Google Patents
Test tube cap hinders automatic pad pasting welding set of fungus membrane Download PDFInfo
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- CN113858623A CN113858623A CN202111124443.8A CN202111124443A CN113858623A CN 113858623 A CN113858623 A CN 113858623A CN 202111124443 A CN202111124443 A CN 202111124443A CN 113858623 A CN113858623 A CN 113858623A
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- membrane
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- 239000012528 membrane Substances 0.000 title claims abstract description 67
- 241000233866 Fungi Species 0.000 title claims abstract description 42
- 238000003466 welding Methods 0.000 title claims abstract description 37
- 238000004080 punching Methods 0.000 claims abstract description 61
- 230000007246 mechanism Effects 0.000 claims abstract description 42
- 241000894006 Bacteria Species 0.000 claims abstract description 37
- 230000000903 blocking effect Effects 0.000 claims abstract description 24
- 230000000844 anti-bacterial effect Effects 0.000 claims description 18
- 230000006835 compression Effects 0.000 claims description 16
- 238000007906 compression Methods 0.000 claims description 16
- 230000033001 locomotion Effects 0.000 claims description 12
- 238000004804 winding Methods 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims description 5
- 239000011148 porous material Substances 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 2
- 238000005520 cutting process Methods 0.000 abstract description 9
- 238000010241 blood sampling Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000005070 sampling Methods 0.000 description 32
- 238000012216 screening Methods 0.000 description 20
- 239000000463 material Substances 0.000 description 11
- 238000003825 pressing Methods 0.000 description 9
- 239000008280 blood Substances 0.000 description 6
- 210000004369 blood Anatomy 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000001179 sorption measurement Methods 0.000 description 5
- WFJIVOKAWHGMBH-UHFFFAOYSA-N 4-hexylbenzene-1,3-diol Chemical compound CCCCCCC1=CC=C(O)C=C1O WFJIVOKAWHGMBH-UHFFFAOYSA-N 0.000 description 4
- 206010034133 Pathogen resistance Diseases 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 239000010902 straw Substances 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000007723 transport mechanism Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
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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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/74—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
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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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
Abstract
The application relates to a test tube cover and hinders automatic pad pasting welding set of fungus membrane, it is the field of blood sampling test tube production technology, it includes stander and die-cutting mechanism, install the plummer on the said stander, hinder the fungus membrane to locate on the plummer, the thickness direction of the said plummer has holes of blanking to run through; the punching mechanism comprises a punching cylinder and a punching pipe, the punching cylinder is installed on the frame, the punching pipe is arranged in the blanking hole, the piston rod of the punching cylinder drives the punching pipe to descend to punch the bacterium blocking film, and the bacterium blocking film is pushed to the air hole of the test tube cover. The automatic cutting function of the bacteria-blocking film can be realized, and the cut bacteria-blocking film can be automatically covered at the air vent of the test tube cover, so that the labor force is reduced, and the working efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of blood sampling test tube production technique and specifically relates to a test tube lid hinders automatic pad pasting welding set of mycoderm.
Background
The vacuum blood sampling test tube is a disposable negative pressure vacuum glass tube or negative pressure vacuum PET plastic tube which can realize quantitative blood sampling.
The applicant has disclosed a vacuum blood collection tube convenient for blood collection in chinese utility model patent with publication number CN213097909U, the vacuum blood collection tube is shown in fig. 1 of the specification, and includes a test tube cover 6, two first sampling interfaces 61 and second sampling interfaces 62 with different diameters are provided on the test tube cover 6, the blood collection needle is installed at the first sampling interfaces 61 and the second sampling interfaces 62, wherein the diameter of the first sampling interfaces 61 is smaller than that of the second sampling interfaces 62. The test tube cover 6 is also provided with a vent hole 63, so that when blood is input into the blood sampling test tube, redundant air in the tube can be discharged through the vent hole 63 to keep the air permeability in the tube. The air holes 63 of the test tube cover 6 are welded with the bacterium blocking film 64 to reduce the phenomenon that the outside air and bacteria enter the blood sampling cover tube through the air holes 63 to pollute the blood.
At present, an ultrasonic welding machine is generally adopted for welding a bacteria-resisting film at an air vent of a test tube cover, namely, the ultrasonic welding machine is arranged on a rack, a turntable is rotatably arranged on the rack, and a plurality of positioning tools are fixed on the turntable. The step of welding the bacteria-resistant film at the air holes of the test tube cover comprises the following steps that firstly, a worker manually cuts the bacteria-resistant film, the test tube cover is placed on a turntable, the cut bacteria-resistant film is manually covered on the air holes by the worker, then the turntable is rotated, when the turntable rotates to be right below a welding head of the ultrasonic welding machine, the ultrasonic welding machine is started, and the bacteria-resistant film can be welded at the air holes of the test tube cover through the ultrasonic welding machine.
In view of the above-mentioned related art, the inventor believes that, since the aperture of the vent hole is small, the manual cutting and the cutting of the bacteria-resistant film on the vent hole result in low working efficiency, resulting in low welding efficiency of the bacteria-resistant film.
Disclosure of Invention
In order to improve above-mentioned problem, the application provides a test tube lid hinders automatic pad pasting welding set of fungus membrane.
The application provides a pair of test tube lid hinders automatic pad pasting welding set of fungus membrane adopts following technical scheme:
a test tube cover fungus-resistant film automatic film-pasting welding device comprises a rack and a punching mechanism, wherein a bearing table is installed on the rack, a fungus-resistant film is arranged on the bearing table, and a blanking pore passage penetrates through the bearing table in the thickness direction;
the punching mechanism comprises a punching cylinder and a punching pipe, the punching cylinder is installed on the frame, the punching pipe is arranged in the blanking hole, the piston rod of the punching cylinder drives the punching pipe to descend to punch the bacterium blocking film, and the bacterium blocking film is pushed to the air hole of the test tube cover.
By adopting the technical scheme, the automatic cutting function of the cut-off bacterium blocking film can be realized, and the cut-off bacterium blocking film can be automatically covered at the air vent of the test tube cover, so that the labor force is reduced, and the working efficiency is improved. The realization mode is that, start die-cut cylinder, the piston rod extension drive die-cut pipe of die-cut cylinder descends, and the fungus membrane that hinders that earlier to putting on the plummer is die-cut, will hinder fungus membrane to cover in the venthole department of test tube lid afterwards. The film pasting work of the air holes of the test tube cover can be realized, and then the bacterium blocking film at the air holes is welded.
Preferably, still including moving membrane mechanism, move membrane mechanism including moving the membrane cylinder and moving the membrane pole, move the membrane cylinder and install in the frame, it wears to locate in die-cut intraductal to move the membrane pole, move the piston rod drive of membrane cylinder and move the decline of membrane pole to the ventilation hole department that the bacterination membrane was hindered in the propelling movement to the test tube lid.
Through adopting above-mentioned technical scheme, die-cut pipe will hinder the die-cut back of accomplishing of fungus membrane, starts to move the membrane cylinder, moves the piston rod decline of membrane cylinder to the drive moves membrane pole and descends and pushes away the ventilative department to the test tube lid under the fungus membrane that hinders of die-cut completion. The film moving rod penetrates through the die-cut pipe, and the diameter of the film moving rod is smaller than that of the die-cut pipe. If the bacteria-resistant film is pushed down to the air vent directly through the punching pipe, the bacteria-resistant film after punching easily enters the inner hole of the punching pipe due to air resistance in the descending process of the punching pipe. Therefore, in order to reliably cover the bacteria-blocking film at the air vent, after the bacteria-blocking film is punched by the punching pipe, the diameter of the film moving rod is smaller than that of the bacteria-blocking film, so that the bacteria-blocking film can be reliably pushed to the air vent by descending the film moving rod.
Preferably, the film moving rod is arranged in a hollow mode, and a negative pressure pipe is communicated with the film moving rod.
Through adopting above-mentioned technical scheme, because die-cut hindering the fungus membrane less, when moving the membrane pole and descend, hinder the fungus membrane and break away from the contact with moving the membrane pole easily, in order to reduce the production of this kind of phenomenon, when pushing down hindering the fungus membrane moving the membrane pole, the negative pressure pipe bleeds and makes the inner chamber of moving the membrane pole be in the state of negative pressure. When the film moving rod descends to contact with the bacterium blocking film, the bacterium blocking film can be reliably sucked at the end part of the film moving rod, then the negative pressure pipe stops sucking air, and the film moving rod is separated from the bacterium blocking film.
Preferably, a support frame is installed on the rack, a fixed plate is fixed at the top of the support frame, a movable plate is sleeved on the support frame, an auxiliary cylinder is installed on the fixed plate, the end part of a piston rod of the auxiliary cylinder is fixed on the movable plate, the membrane moving cylinder is fixed on the movable plate, and the piston rod of the auxiliary cylinder drives the movable plate to descend so as to control the membrane moving rod to be in contact with the upper surface of the antibacterial membrane; the punching cylinder, the film moving cylinder and the auxiliary cylinder are electrically connected.
By adopting the technical scheme, the auxiliary cylinder is started, and after the auxiliary cylinder is started, the piston rod of the auxiliary cylinder drives the movable plate to descend so as to drive the film moving cylinder and the film moving rod to descend. When the auxiliary cylinder is started, the punching cylinder is started, so that the punching pipe and the film moving rod can descend simultaneously. When the die-cut pipe is close to the resistance bacterial film, the negative pressure pipe is pumped, the film moving rod can suck the resistance bacterial film through negative pressure, and the positioning effect on the resistance bacterial film is achieved, so that the die-cut pipe can die-cut the resistance bacterial film. Then the punching pipe and the film moving rod descend, the bacteria-resistant film is punched by the punching pipe, and meanwhile, the bacteria-resistant film is sucked by the film moving rod. And then, the film moving cylinder is started to drive the film moving rod to continuously press down, so that the bacteria-resistant film can reliably cover the air vent.
Preferably, the piston rod of die-cut cylinder is inside the cavity setting, die-cut pipe is worn to locate in the piston rod of die-cut cylinder, just die-cut pipe and the piston rod fixed connection of die-cut cylinder.
Through adopting above-mentioned technical scheme, owing to die-cut pipe and move coaxial setting between the membrane pole, with the inside cavity setting of piston rod of die-cut cylinder for when the piston rod of die-cut cylinder goes up and down, can realize the lift of die-cut pipe, need not to be connected the auxiliary member between die-cut cylinder and die-cut pipe, thereby when can reduce area, still can make the conveying between die-cut cylinder and the die-cut pipe more reliable.
Preferably, still include and carry out the membrane mechanism that send that conveys to hindering the fungus membrane, install the supporting seat in the frame, send membrane mechanism including rotate in proper order and install unreeling roller and wind-up roll on the supporting seat, just be located on the supporting seat and install a plurality of compression roller sets between unreeling roller and the wind-up roll, every the compression roller set includes two compression rollers of roll surface laminating, hinders the fungus membrane by unreel roller department and carry to wind-up roll department, and pass through every between two compression rollers of compression roller set, it is in the state of tightening to hinder the fungus membrane, install the intermittent drive subassembly of drive supporting seat clearance motion in the frame.
Through adopting above-mentioned technical scheme, the fungus membrane that hinders that does not die-cut is installed between unreeling roller and wind-up roll, later to hindering the fungus membrane and die-cut and cover in venthole department, through intermittent drive subassembly drive supporting seat motion cell afterwards, continues to hinder the fungus membrane and die-cut. Therefore, the bacteria-resistant film is punched continuously and automatically and covers the air vent, and the working efficiency is improved.
Preferably, the intermittent drive assembly comprises a servo motor, a screw rod and a limiting track, the servo motor and the limiting track are both arranged on the frame, the length direction of the screw rod is consistent with the length direction of the limiting track, the screw rod is rotatably arranged on the frame, an output shaft of the servo motor is connected with the end part of the screw rod, a conveying block and a limiting block are arranged on the supporting seat, the conveying block is sleeved on the screw rod in a threaded manner, and the limiting block is connected with the limiting track in a sliding manner; the servo motor is electrically connected with the punching cylinder.
Through adopting above-mentioned technical scheme, when the motion of the mycoderm was hindered in the intermittent type drive carried out die-cut, start servo motor, servo motor's output shaft rotation control lead screw rotated for the conveying piece removes along the length direction of lead screw, and the stopper removes along spacing orbital length direction simultaneously, in order to realize that the supporting seat drives and hinders the intermittent type motion of mycoderm.
Preferably, install the drive assembly that the drive wind-up roll rotated the rolling in the frame, drive assembly includes driving motor and conveyer belt, driving motor installs on the supporting seat, the conveyer belt cover is located on driving motor's output shaft and wind-up roll.
Through adopting above-mentioned technical scheme, driving motor's output shaft rotates for the conveyer belt control wind-up roll rotates, can realize hindering the mycoderm and remove.
Preferably, install rolling tension adjusting part in the frame, rolling tension adjusting part includes tensioning seat and take-up pulley, the tensioning seat is installed on the lateral wall of supporting seat, the tensioning seat is along the lateral wall lateral sliding of supporting seat, the lateral wall and the conveyer belt of take-up pulley support tightly.
Through adopting above-mentioned technical scheme, when die-cutting the resistant fungus membrane, it needs to keep the state of tightening constantly to hinder the fungus membrane, if hinder the phenomenon that the fungus membrane produced lax, carries out die-cut through die-cut pipe, causes easily to hinder the condition production that the die-cut size of fungus membrane is difficult to accord with the standard to still appear hindering the phenomenon that the fungus membrane damaged easily, consequently need be to hindering the fungus membrane and carry out the tensioning. When the bacterium blocking film is tensioned, the position of the tensioning wheel is adjusted by adjusting the position of the tensioning seat, so that the conveying belt is in a tensioned state.
Preferably, the frame is provided with an unreeling tension adjusting assembly, the unreeling tension adjusting assembly comprises a locking nut and a spring, the locking nut is sleeved with a thread of the locking nut, one end of the unreeling roller, extending out of the supporting seat, is sleeved with the spring, one end of the spring is tightly abutted to the side wall of the supporting seat, and the other end of the spring is tightly abutted to the locking nut.
Through adopting above-mentioned technical scheme, rotate lock nut, lock nut can move towards the direction of hindering the fungus membrane along the length direction of unreeling the roller, compresses the spring, and the spring exerts thrust to lock nut through self resilience force for lock nut is difficult to produce pivoted phenomenon. When the bacterium blocking film is punched, the tightening state of the bacterium blocking film can be ensured.
In summary, the present application includes at least one of the following beneficial technical effects:
by arranging the bearing table, the punching cylinder and the punching pipe, the effects of automatically cutting the bacteria-resistant film and automatically covering the air vents can be achieved;
the film moving rod and the negative pressure pipe are arranged, so that the effect of covering the bacteria blocking film at the air vent can be achieved conveniently;
through setting up film feeding mechanism and intermittent drive subassembly, can play the automatic intermittent type formula motion of realization fungus membrane of hindering to die-cut pipe is to hindering the effect that fungus membrane intermittent type is die-cut.
Drawings
FIG. 1 is a schematic view showing the overall structure of a test tube cover in the related art;
FIG. 2 is a schematic overall structure diagram of an automatic film-sticking welding device for a test tube cap anti-bacterial film in the embodiment of the present application;
fig. 3 is an exploded schematic view of the embodiment of the present application for showing the positional relationship among the film feeding mechanism, the film moving mechanism and the turntable;
FIG. 4 is a schematic structural diagram for embodying a positioning tool in an embodiment of the present application;
FIG. 5 is a schematic structural diagram for embodying a film transfer mechanism in an embodiment of the present application;
FIG. 6 is an enlarged view of portion A of FIG. 5;
FIG. 7 is a schematic structural diagram for embodying a film feeding mechanism in the embodiment of the present application;
FIG. 8 is a schematic view showing the positional relationship between the test tube cap positioning mechanism and the test tube cap transport mechanism in the embodiment of the present application;
FIG. 9 is an enlarged schematic view of the portion B of FIG. 8;
FIG. 10 is a schematic structural diagram of an embodiment of the present application for embodying a vibratory feed tray;
fig. 11 is an enlarged schematic view of a portion C in fig. 10.
Description of reference numerals:
1. a frame; 11. a bearing table; 111. a mounting seat; 12. a blanking hole channel; 13. an accommodating chamber;
2. a punching mechanism; 21. punching a cylinder; 22. punching and cutting a pipe; 23. mounting a plate;
3. a film moving mechanism; 31. a film transfer cylinder; 32. a film moving rod; 33. a negative pressure tube; 34. a support frame; 35. a fixing plate; 36. moving the plate; 37. an auxiliary cylinder;
4. a film feeding mechanism; 41. a supporting seat; 42. unwinding rollers; 43. a wind-up roll; 44. a compression roller; 45. an intermittent drive assembly; 451. a servo motor; 452. a screw rod; 453. a limiting track; 454. a transfer block; 455. a limiting block; 46. a drive assembly; 461. a drive motor; 462. a conveyor belt; 463. a drive shaft; 464. a synchronous belt; 47. a winding tension adjusting assembly; 471. a tensioning seat; 472. a tension wheel; 473. a kidney-shaped hole; 474. locking the screw; 48. an unwinding tension adjusting assembly; 481. locking the nut; 482. a spring;
5. a turntable; 51. positioning a tool; 511. a first mounting groove; 512. a second mounting groove; 513. a suction duct; 52. a negative pressure suction pipe;
6. a test tube cover; 61. a first sampling interface; 62. a second sampling interface; 63. air holes are formed; 64. a bacterium blocking film;
7. ultrasonic welding machine;
8. a test tube cover positioning mechanism; 81. positioning the track; 811. pressing a plate; 812. an air duct; 82. positioning blocks; 83. positioning the notch; 84. a detection member; 85. a guide notch;
9. a test tube cover conveying mechanism; 91. vibrating the feeding plate; 911. a first conveying channel; 912. a second conveying channel; 9121. a conveying plate; 9122. a carrier strip; 9123. screening the notch; 9124. a discharge port; 9125. a guide slope; 913. fencing; 914. an air blowing pipe; 92. a screen assembly; 921. screening the bumps; 922. blocking strips; 93. a feeding adsorption component; 931. a lifting feeding cylinder; 932. a feeding suction head; 933. a feeding mounting frame; 934. a feeding negative pressure pipe; 935. a material loading cylinder is moved; 936. and (7) loading and mounting the plate.
Detailed Description
The present application is described in further detail below with reference to figures 1-11.
The embodiment of the application discloses test tube lid hinders automatic pad pasting welding set of fungus membrane. Referring to fig. 2, the automatic pad pasting welding device for the test tube cap fungus-resistant film comprises a rack 1, a turntable 5, a punching mechanism 2, a film moving mechanism 3 and a film feeding mechanism 4. The turntable 5 is rotatably arranged on the frame 1, a bearing table 11 is fixed on the frame 1, and the punching mechanism 2 and the film moving mechanism 3 are both arranged on the bearing table 11. The film feeding mechanism 4 is slidably disposed on the frame 1, and the bacteria-blocking film 64 is wound around the film feeding mechanism 4.
Referring to fig. 3 and 4, a plurality of positioning tools 51 are fixed on the turntable 5, and the positioning tools 51 are uniformly distributed at the edge of the turntable 5. The positioning fixture 51 is provided with a first mounting groove 511, a second mounting groove 512 and an air suction duct 513, and the first sampling interface 61 and the second sampling interface 62 of the test tube cover 6 are respectively mounted in the first mounting groove 511 and the second mounting groove 512. The air suction duct 513 is opened along the thickness direction of the positioning tool 51, and the air suction duct 513 extends to the side of the positioning tool 51 contacting the test tube cover 6. When the test tube cover 6 is mounted on the positioning tool 51, the air suction hole 513 is communicated with the air hole 63 of the test tube cover 6. All be connected with the negative pressure straw 52 on the location frock 51, the negative pressure straw 52 communicates with the pore of breathing in 513, and the diameter of pore of breathing in 513 is less than the diameter of bleeder vent 63, and when test tube cover 6 was installed on location frock 51, the negative pressure straw 52 bled, can inhale test tube cover 6 on location frock 51. When the air holes 63 are covered with the bacteria-blocking film 64, the bacteria-blocking film 64 is attracted by suction force and reliably adsorbed on the test tube cover 6, so that the subsequent welding of the bacteria-blocking film 64 is facilitated. When the positioning tool 51 provided with the test tube cover 6 is positioned below the bearing table 11, the punching mechanism 2 and the film moving mechanism 3 are both positioned right above the air holes 63.
Referring to fig. 5 and 6, a containing cavity 13 is horizontally formed in the bearing table 11, a blanking hole 12 communicated with the containing cavity 13 vertically penetrates through the bearing table 11, the bacteria-blocking film 64 is tightly penetrated in the containing cavity 13, the blanking hole 12 is located on the front and back sides of the bacteria-blocking film 64, and the punching mechanism 2 and the film moving mechanism 3 are both located above the blanking hole 12. The punching mechanism 2 comprises a punching cylinder 21 and a punching pipe 22, a mounting seat 111 is mounted on the bearing platform 11, and a cylinder body of the punching cylinder 21 is fixed on the mounting seat 111. The piston rod of the punching cylinder 21 penetrates through the mounting seat 111, and the piston rod of the punching cylinder 21 is connected with the mounting seat 111 in a sliding mode. The inside cavity setting of die-cut cylinder 21's piston rod, die-cut pipe 22 wears to locate in the piston rod, and die-cut cylinder 21's piston rod and die-cut pipe 22 fixed connection. The piston rod of the punching cylinder 21 extends out towards the direction of the rotary disc 5 to drive the punching pipe 22 to descend and penetrate through the blanking hole 12, so as to punch the tight fungus-resistant film 64 in the accommodating cavity 13. When the positioning tool 51 provided with the test tube cover 6 is positioned below the bearing table 11, the blanking hole 12 is positioned right above the air holes 63, so that the punched bacteria-blocking film 64 can cover the air holes 63.
Referring to fig. 5 and 6, the film transfer mechanism 3 includes a film transfer cylinder 31, a film transfer rod 32, and an auxiliary cylinder 37. The cylinder body of the punching cylinder 21 is fixed with an installation plate 23, and a piston rod of the punching cylinder 21 penetrates through the installation plate 23. A support 34 is fixed on the mounting plate 23, a fixed plate 35 and a moving plate 36 are sleeved on the support 34, the fixed plate 35 is fixed on the top of the support 34, the moving plate 36 is located between the mounting plate 23 and the fixed plate 35, and the moving plate 36 slides along the height direction of the support 34. The film transferring cylinder 31 is fixed on the moving plate 36, the film transferring rod 32 is fixedly connected with a piston rod of the film transferring cylinder 31, and the expansion and contraction direction of the piston rod of the film transferring cylinder 31 is the length direction of the film transferring rod 32. The film transferring rod 32 is connected with a negative pressure pipe 33, and the film transferring rod 32 is arranged in the punching pipe 22 in a penetrating way. The auxiliary cylinder 37 is fixed on the fixed plate 35, and a piston rod of the auxiliary cylinder 37 is fixedly connected with the moving plate 36. The piston rod of the auxiliary cylinder 37 extends to drive the moving plate 36 to descend along the height direction of the support frame, so that the film moving cylinder 31 and the film moving rod 32 descend along with the moving plate 36. The punching cylinder 21, the film moving cylinder 31 and the auxiliary cylinder 37 are electrically connected, the stroke of the piston rod of the punching cylinder 21 is equal to that of the piston rod of the auxiliary cylinder 37, and the punching pipe 22 is flush with one end, facing the rotary disc 5, of the film moving rod 32.
When the bacterium blocking film 64 is punched, the auxiliary cylinder 37 and the punching cylinder 21 are started simultaneously, so that the punching pipe 22 and the film moving rod 32 descend simultaneously, and when the distance between the descending of the punching pipe 22 and the film moving rod 32 and the bacterium blocking film 64 is 1-2 mm, the negative pressure pipe 33 performs negative pressure pumping on the interior of the film moving rod 32. The film transferring rod 32 can suck the bacteria-blocking film 64, the die-cutting pipe 22 descends along with the sucked bacteria-blocking film 64, and the bacteria-blocking film 64 is die-cut. After the bacteria blocking film 64 is punched, the punching cylinder 21 drives the punching tube 22 to reset, and meanwhile, the film moving cylinder 31 drives the film moving rod 32 to descend and push down the bacteria blocking film 64, so that the bacteria blocking film 64 covers the air holes 63 of the test tube cover 6.
Referring to fig. 7, the film feeding mechanism 4 includes a supporting seat 41, an unwinding roller 42 and a winding roller 43, the supporting seat 41 is connected with the frame 1 in a sliding manner, and the unwinding roller 42 and the winding roller 43 are both rotatably disposed on the supporting seat 41. On supporting seat 41 and be located to rotate between unreeling roller 42 and wind-up roll 43 and be provided with two compression roller sets, two compression roller sets are located the both sides of plummer 11 respectively, and every compression roller set all includes two compression rollers 44, and the roll surface of two compression rollers 44 laminates each other. The two ends of the anti-bacterial film 64 are respectively wound on the unwinding roller 42 and the winding roller 43, and pass between the two pressing rollers 44 of each pressing roller group and are arranged in the accommodating cavity 13 in a penetrating manner. The supporting seat 41 is provided with a driving assembly 46 for driving the winding roller 43 to rotate and wind, the driving assembly 46 comprises a driving motor 461 and a conveyor belt 462, the driving motor 461 is installed on the supporting seat 41, the supporting seat 41 is rotatably provided with a driving shaft 463, and an output shaft of the driving motor 461 is transmitted with the driving shaft 463 through a synchronous belt 464. The belt 462 is fitted over the end of the wind-up roller 43 and the driving shaft 463. The output shaft of driving motor 461 rotates, drives drive shaft 463 through hold-in range 464 and rotates for conveyer belt 462 control wind-up roll 43 rotates, can realize hindering fungus membrane 64 and remove.
Referring to fig. 7, the carrier 11 is provided with a take-up tension adjusting unit 47 and an unwind tension adjusting unit 48 for keeping the antibacterial film 64 in a stretched state. The rolling tension adjusting assembly 47 comprises a tension seat 471 and a tension wheel 472, a waist-shaped hole 473 is formed in the tension seat 471, the tension seat 471 is mounted on the support seat 41 through a locking screw 474, and the locking screw 474 penetrates through the waist-shaped hole 473. The tensioning wheel 472 is rotatably disposed on the tensioning seat 471, the side wall of the tensioning wheel 472 is tightly abutted to the conveyor belt 462, and the winding roller 43 is difficult to rotate, so that the anti-bacterial film 64 is always in a tensioned state. The unwinding tension adjusting assembly 48 comprises a lock nut 481 and a spring 482, wherein the lock nut 481 is screwed on one end of the unwinding roller 42 extending out of the supporting seat 41, the spring 482 is screwed on one end of the unwinding roller 42 extending out of the supporting seat 41, and the spring 482 is positioned between the supporting seat 41 and the lock nut 481. So that one end of the spring 482 abuts against the side wall of the support base 41, and the other end of the spring 482 abuts against the lock nut 481.
Referring to fig. 7, an intermittent driving assembly 45 for driving the supporting base 41 to move in a clearance manner is installed on the frame 1. The intermittent drive assembly 45 comprises a servo motor 451, a screw rod 452 and a limit track 453, wherein the servo motor 451 and the limit track 453 are both fixed on the frame 1, and the servo motor 451 is electrically connected with the punching cylinder 21. The screw rod 452 is rotatably disposed on the frame 1, and a longitudinal direction of the screw rod 452 coincides with a longitudinal direction of the limit rail 453. An output shaft of the servo motor 451 is connected with an end portion of the screw rod 452, and the screw rod 452 can be controlled to rotate by starting the servo motor 451. The bottom of the supporting seat 41 is provided with a transmission block 454 and a limiting block 455, the transmission block 454 is sleeved on the screw rod 452 through a thread, and the limiting block 455 slides along the length direction of the limiting rail 453.
Referring to fig. 8 and 9, an automatic feeding device is arranged on the rack 1 and near the turntable 5, and the automatic feeding device comprises a test tube cap positioning mechanism 8 and a test tube cap conveying mechanism 9. The test tube cover positioning mechanism 8 comprises a positioning track 81 and a positioning block 82, the positioning track 81 is fixed on the rack 1, one end of the positioning track 81 is arranged towards the turntable 5, and the positioning block 82 is fixed at one end of the positioning track 81 towards the turntable 5. The positioning block 82 is provided with a positioning notch 83, and the positioning notch 83 is arranged near the edge of the turntable 5. The positioning block 82 is provided with a guiding notch 85 at one side far away from the turntable 5, the guiding notch 85 is communicated with the positioning notch 83, and the guiding notch 85 gradually expands towards the direction far away from the positioning notch 83. So that the positioning notch 83 corresponds to the first mounting groove 511 and the guiding notch 85 corresponds to the second mounting groove 512. After the test tube cover 6 is conveyed to the positioning rail 81, the first sampling port 61 is disposed in the positioning notch 83, and the second sampling port 62 is disposed in the guiding notch 85. A detecting element 84 is fixed on the positioning block 82 and on the side wall of the positioning notch 83, and the detecting element 84 is an infrared distance meter.
Referring to fig. 8 and 10, test tube lid transport mechanism 9 includes vibration feed dish 91, screening subassembly 92 and material loading adsorption component 93, and vibration feed dish 91 is fixed with the one end that locating track 81 kept away from locating piece 82, and screening subassembly 92 sets up on vibration feed dish 91, and material loading adsorption component 93 is installed in frame 1 for on will installing test tube lid 6 on locating piece 82 transmission to location frock 51. The inner wall of the vibrating feeding tray 91 is provided with a first conveying channel 911 and a second conveying channel 912 which are spirally upward and are mutually communicated in a surrounding manner from bottom to top, one end of the second conveying channel 912, which is far away from the first conveying channel 911, is provided with a discharge hole 9124, and the discharge hole 9124 is communicated with one end of the positioning rail 81, which is far away from the positioning block 82. The test tube cover 6 is conveyed from the bottom of the vibrating feeding tray 91 to the first conveying channel 911, then enters the second conveying channel 912, and is conveyed to the discharge port 9124 to enter the positioning rail 81.
Referring to fig. 10 and 11, screen assembly 92 includes screening projections 921 and barrier 922, second conveyance way 912 includes a conveyor deck 9121 and a carrier strip 9122, conveyor deck 9121 is in smooth connection with first conveyance way 911, and carrier strip 9122 is fixed at an outer edge of conveyor deck 9121. The first feeding channel 911 is spiral, and the vertical lines of the tangent line of the outer arc-shaped side wall of the first feeding channel 911 are all in a horizontal state. Conveying plate 9121 of second conveying material channel 912 is also spiral, but the tangent perpendicular line of conveying plate 9121 side wall is in the state of slope, and the tangent perpendicular line of several conveying plate 9121 side wall lies in the one end slope of carrier strip 9122 from first conveying material channel 911 from the spiral direction of discharge gate 9124 towards the direction on ground gradually for the angle of inclination of conveying plate 9121 is the gradual increase trend along the direction of transfer of test tube lid 6. The arc-shaped side wall of the test tube cover 6 is arranged on the carrying strip 9122, and the end surface of the test tube cover 6 is attached to the conveying plate 9121.
Conveying board 9121 has seted up screening breach 9123 on being close to discharge gate 9124's the lateral wall, screening lug 921 is fixed in conveying board 9121 and is located screening breach 9123 and keeps away from one side department of discharge gate 9124, screening lug 921 and the distance that bears between strip 9122 are 0.8 times to 0.9 times of second sampling interface 62 diameter, preferably, screening lug 921 and the distance that bears between strip 9122 are 0.9 times of second sampling interface 62 diameter, screening lug 921 and the distance that bears between strip 9122 are 1.1 times between the first sampling interface 61, make screening breach 9123 and bear and can only pass through first sampling interface 61 between the strip 9122. One side of the screening indentation 9123, which is away from the screening projections 921, is formed with a guide slope 9125, which guide slope 9125 is inclined toward the inside of the vibratory feed tray 91. One end of the barrier strip 922 is fixed on the upper side wall of the conveying plate 9121, the barrier strip 922 extends obliquely towards the direction of the bearing strip 9122, and the oblique projection of the barrier strip 922 falls into the screening notch 9123. An enclosure 913 is fixed on the outer wall of the vibration feeding disc 91, and the enclosure 913 is communicated with the bottom of the vibration feeding disc 91.
Referring to fig. 9, the feeding adsorption assembly 93 includes a feeding mounting frame 933, a transfer feeding cylinder 935, a lifting feeding cylinder 931 and a feeding suction head 932, the feeding mounting 933 is fixed to the frame 1, the transfer feeding cylinder 935 is fixed to the feeding mounting frame 933, the transfer feeding cylinder 935 is a bidirectional cylinder, and a piston rod of the transfer feeding cylinder 935 moves laterally in the direction of the turntable 5. The cylinder body of the lifting and feeding cylinder 931 is fixed to the cylinder body of the transfer and feeding cylinder 935, and the piston rod of the lifting and feeding cylinder 931 moves up and down in the direction of the positioning notch 83. A feeding mounting plate 936 is fixed at the end part of a piston rod of the lifting feeding cylinder 931, a feeding suction head 932 is mounted on the feeding mounting plate 936, and a feeding negative pressure pipe 934 is connected to the feeding suction head 932. The material loading suction head 932 is made of flexible materials, can protect the test tube cover 6, and reduces the impact on the test tube cover 6 when the material loading suction head 932 descends.
The test tube cover 6 is arranged in the positioning notch 83, and the piston rod of the lifting feeding cylinder 931 descends, so that the feeding suction head 932 is in contact with the test tube cover 6, meanwhile, the feeding negative pressure tube 934 sucks air, and the feeding suction head 932 sucks the test tube cover 6. Then, the piston rod of the lifting and feeding cylinder 931 rises, the cylinder body of the transferring and feeding cylinder 935 moves transversely to drive the test tube cover 6 to move towards the positioning tool 51, and when the feeding suction head 932 is positioned right above the positioning tool 51, the piston rod of the lifting and feeding cylinder 931 descends to place the test tube cover 6 on the positioning tool 51.
Referring to fig. 9 and 10, a pressing plate 811 is fixed to the positioning rail 81, the longitudinal direction of the pressing plate 811 is the same as the longitudinal direction of the positioning rail 81, one side of the pressing plate 811 in the width direction is fixed to one side of the positioning rail 81 in the width direction, an air duct 812 is formed between the other side of the pressing plate 811 in the width direction and the other side of the positioning rail 81 in the width direction, and the test tube cover 6 is interposed between the pressing plate 811 and the positioning rail 81. Be fixed with gas blow pipe 914 on the lateral wall of vibration feed dish 91, the lateral wall of gas blow pipe 914 and the lateral wall fixed connection of vibration feed dish 91, the one end of gas blow pipe 914 extends towards location track 81, and the other end of gas blow pipe 914 is connected with the air supply. When test tube lid 6 is installed on location track 81, gas blow pipe 914 sprays gas, through gaseous with test tube lid 6 towards the direction propelling movement of carousel 5, carries on spacingly through clamp plate 811 to test tube lid 6 simultaneously for be difficult to take place to break away from between test tube lid 6 and the location track 81. The test tube cover 6 is positioned between the pressing plate 811 and the positioning track 81, and the air of the blowing pipe enters the air channel 812 to drive the test tube cover 6 to move towards the positioning notch 83.
The application embodiment of the utility model provides a test tube lid hinders automatic pad pasting welding set of fungus membrane's implementation principle does: first, the test tube caps 6 are loaded by the automatic loading device, the test tube caps 6 are mounted on the positioning tool 51, and the bacteria-blocking film 64 is mounted on the unwinding roller 42 and the winding roller 43. Subsequently, the bacteria-blocking film 64 is die-cut. That is, the auxiliary cylinder 37 and the punching cylinder 21 are simultaneously activated to lower the punching tube 22 and the transfer rod 32 simultaneously, the punching tube 22 punches the antibacterial film 64, and the transfer rod 32 sucks the antibacterial film 64. Then, the film moving cylinder 31 is started, the piston rod of the film moving cylinder 31 drives the film moving rod 32 to descend to push down the antibacterial film 64, so that the antibacterial film 64 covers the air holes 63 of the test tube cover 6. And finally, when the disc rotates to a position right below a welding head of the ultrasonic welding machine 7, starting the ultrasonic welding machine 7, and welding the bacteria-resistant film 64 to the air holes 63 of the test tube cover 6 through the ultrasonic welding machine 7.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides a test tube lid hinders automatic pad pasting welding set of fungus membrane which characterized in that: the device comprises a rack (1) and a punching mechanism (2), wherein a bearing table (11) is arranged on the rack (1), a bacterium blocking film (64) is arranged on the bearing table (11), and a blanking hole channel (12) penetrates through the bearing table (11) in the thickness direction;
die-cut mechanism (2) are including die-cut cylinder (21) and die-cut pipe (22), install in frame (1) die-cut cylinder (21), die-cut pipe (22) are worn to locate in blanking pore (12), the piston rod drive die-cut pipe (22) of die-cut cylinder (21) descend and hinder fungus membrane (64) with die-cut to propelling movement is to bleeder vent (63) department of test tube cover (6).
2. The automatic film-sticking welding device for the test tube cover anti-bacterial film according to claim 1, characterized in that: still including moving membrane mechanism (3), move membrane mechanism (3) including moving membrane cylinder (31) and moving membrane pole (32), move membrane cylinder (31) and install in frame (1), move in membrane pole (32) wear to locate die-cut pipe (22), the piston rod drive that moves membrane cylinder (31) moves membrane pole (32) and descends to the propelling movement hinders bleeder vent (63) department of fungus membrane (64) to test tube cover (6).
3. The automatic film-sticking welding device for the test tube cover anti-bacterial film according to claim 2, characterized in that: the film moving rod (32) is arranged in a hollow mode, and a negative pressure pipe (33) is communicated with the film moving rod (32).
4. The automatic film-sticking welding device for the test tube cover anti-bacterial film according to claim 3, characterized in that: the film removing device is characterized in that a support frame (34) is mounted on the rack (1), a fixed plate (35) is fixed to the top of the support frame (34), a moving plate (36) is sleeved on the support frame (34), an auxiliary cylinder (37) is mounted on the fixed plate (35), the end portion of a piston rod of the auxiliary cylinder (37) is fixed to the moving plate (36), the film removing cylinder (31) is fixed to the moving plate (36), and the piston rod of the auxiliary cylinder (37) drives the moving plate (36) to descend so as to control the film removing rod (32) to be in contact with the upper surface of a fungus blocking film (64); the punching cylinder (21), the film moving cylinder (31) and the auxiliary cylinder (37) are electrically connected.
5. The automatic film-sticking welding device for the test tube cover anti-bacterial film according to claim 1, characterized in that: the piston rod of die-cut cylinder (21) is inside cavity setting, die-cut pipe (22) is worn to locate in the piston rod of die-cut cylinder (21), just die-cut pipe (22) and the piston rod fixed connection of die-cut cylinder (21).
6. The automatic film-sticking welding device for the test tube cover anti-bacterial film according to claim 1, characterized in that: still include and carry out the film feeding mechanism (4) that convey to hindering fungus membrane (64), install supporting seat (41) on frame (1), film feeding mechanism (4) is including rotating in proper order and installing unreeling roller (42) and wind-up roll (43) on supporting seat (41), just be located on supporting seat (41) and install a plurality of compression roller sets between unreeling roller (42) and wind-up roll (43), every compression roller set includes two compression roller (44) of roll surface laminating, hinders fungus membrane (64) by unreel roller (42) department and carry to wind-up roll (43) department, and pass through every between two compression roller (44) of compression roller set, hinder fungus membrane (64) and be in the state of tightening, install intermittent type drive subassembly (45) of drive supporting seat (41) clearance motion on frame (1).
7. The automatic film-sticking welding device for the test tube cover anti-bacterial film according to claim 6, characterized in that: the intermittent driving assembly (45) comprises a servo motor (451), a screw rod (452) and a limiting track (453), the servo motor (451) and the limiting track (453) are both mounted on the rack (1), the length direction of the screw rod (452) is consistent with that of the limiting track (453), the screw rod (452) is rotatably arranged on the rack (1), an output shaft of the servo motor (451) is connected with the end part of the screw rod (452), a conveying block (454) and a limiting block (455) are mounted on the supporting seat (41), the conveying block (454) is sleeved on the screw rod (452) in a threaded manner, and the limiting block (455) is slidably connected with the limiting track (453); the servo motor (451) is electrically connected with the punching cylinder (21).
8. The automatic film-sticking welding device for the test tube cover anti-bacterial film according to claim 6, characterized in that: install drive wind-up roll (43) on frame (1) and rotate drive assembly (46) of rolling, drive assembly (46) include driving motor (461) and conveyer belt (462), driving motor (461) are installed on supporting seat (41), on output shaft and wind-up roll (43) of driving motor (461) were located to conveyer belt (462) cover.
9. The automatic film-sticking welding device for the test tube cover anti-bacterial film according to claim 8, characterized in that: the winding tension adjusting device is characterized in that a winding tension adjusting assembly (47) is installed on the rack (1), the winding tension adjusting assembly (47) comprises a tensioning seat (471) and a tensioning wheel (472), the tensioning seat (471) is installed on the side wall of the supporting seat (41), the tensioning seat (471) transversely slides along the side wall of the supporting seat (41), and the side wall of the tensioning wheel (472) is abutted to the conveying belt (462).
10. The automatic film-sticking welding device for the test tube cover anti-bacterial film according to claim 8, characterized in that: the unreeling tension adjusting assembly (48) is installed on the rack (1), the unreeling tension adjusting assembly (48) comprises a locking nut (481) and a spring (482), the locking nut (481) is sleeved on one end, extending out of the supporting seat (41), of the unreeling roller (42), the spring (482) is sleeved on one end, extending out of the supporting seat (41), of the unreeling roller (42), one end of the spring (482) abuts against the side wall of the supporting seat (41), and the other end of the spring (482) abuts against the locking nut (481).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111124443.8A CN113858623A (en) | 2021-09-24 | 2021-09-24 | Test tube cap hinders automatic pad pasting welding set of fungus membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111124443.8A CN113858623A (en) | 2021-09-24 | 2021-09-24 | Test tube cap hinders automatic pad pasting welding set of fungus membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113858623A true CN113858623A (en) | 2021-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111124443.8A Pending CN113858623A (en) | 2021-09-24 | 2021-09-24 | Test tube cap hinders automatic pad pasting welding set of fungus membrane |
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| CN (1) | CN113858623A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115158750A (en) * | 2022-07-29 | 2022-10-11 | 江苏知行科技有限公司 | Film pasting device for processing magnetic material |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102358040A (en) * | 2011-08-17 | 2012-02-22 | 苏州美尔科自动化设备有限公司 | Automation device for producing medical products |
| CN104385568A (en) * | 2014-09-17 | 2015-03-04 | 长沙市中一制药机械有限公司 | Method and equipment for linear batch assembly of medical drug package material |
-
2021
- 2021-09-24 CN CN202111124443.8A patent/CN113858623A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102358040A (en) * | 2011-08-17 | 2012-02-22 | 苏州美尔科自动化设备有限公司 | Automation device for producing medical products |
| CN104385568A (en) * | 2014-09-17 | 2015-03-04 | 长沙市中一制药机械有限公司 | Method and equipment for linear batch assembly of medical drug package material |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115158750A (en) * | 2022-07-29 | 2022-10-11 | 江苏知行科技有限公司 | Film pasting device for processing magnetic material |
| CN115158750B (en) * | 2022-07-29 | 2023-08-22 | 江苏知行科技有限公司 | Film sticking device for magnetic material processing |
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