Medical bottle cap film sticking machine

Abstract

The utility model discloses a medical bottle cap film sticking machine which comprises a machine frame, a driving assembly is arranged at the top of the machine frame, a rotating disc is arranged at the top of the driving assembly, and a plurality of clamping assemblies are annularly arranged at the top of the rotating disc. A feeding assembly, a stamping and film pasting assembly, an edge pressing assembly, an edge cutting assembly and a discharging assembly are sequentially and annularly arranged on the portion, located on the side edge of the rotary disc, of the top of the rack, medical bottle caps on the top of a feeding guide rail are conveyed to the top of a jig box through a material pushing plate, and then the fed medical bottle caps are conveyed to the bottoms of stamping holes in an indexing mode through a driving indexer. A protective film is stamped and attached to the surface of a medical bottle cap through a punch, then the protective film is indexed to the bottom of a pressing head, the side edge of the protective film is attached to the side surface of the medical bottle cap, then the protective film is indexed to the bottom of an edge cutting head, the protective film is cut off from the middle, and the trimmed medical bottle cap is indexed to one side of a discharging vertical plate; the medical bottle caps conveyed to the bottom are shifted to the top of the conveying belt through the discharging shifting plate, and then the medical bottle caps are further conveyed, detected, distinguished and collected through the conveying belt.

Description

Technical Field

[0001] The utility model relates to the technical field related to medical bottle cap film sticking equipment, in particular to a medical bottle cap film sticking machine. Background Art

[0002] Medical bottle caps are composed of an outer cap, an inner cap and a rubber plug. The inner cap needs to be coated with a film to seal and firmly cover the bottom film on the inner cap mouth to achieve sealing of the liquid in the bottle and the rubber plug, thereby ensuring the safety and hygiene of the infusion process, and protecting patients from infection risks by preventing contamination of the infusion bottle mouth. At present, the inner cap coating is composed of multiple processes and multiple simple fixtures. Generally, the medical bottle caps are manually placed on the film-sticking area for film-sticking. The degree of automation of film-sticking of medical bottle caps is not high, the production efficiency is low, and the film-sticking effect is not ideal. The film-sticking is often not tight. At the same time, it is inconvenient to detect the medical bottle caps after film-sticking, resulting in the mixing of unqualified products and qualified products after processing, which poses a hidden danger to the safe use of liquid medicine in medical bottles. Utility Model Content

[0003] The utility model aims to provide a medical bottle cap film sticking machine to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a medical bottle cap film laminating machine, comprising a frame, a driving assembly is provided on the top of the frame, a turntable is provided on the top of the driving assembly, a plurality of clamping assemblies are provided in a ring on the top of the turntable, a feeding assembly, a stamping film laminating assembly, a edge pressing assembly, a trimming assembly and a discharging assembly are provided in a ring in sequence on the top of the frame located on the side of the turntable, and a conveying assembly is provided in connection with the discharging assembly.

[0005] Preferably, the driving assembly includes an indexer provided at the top center of the frame, the rotating output end of the indexer is fixedly connected to the turntable, the output shaft sleeve of the indexer is provided with a trigger ring, an origin sensor is installed on the side of the indexer, a reducer is provided on the side of the indexer, and an indexing motor is provided on one side of the reducer, and cylinders are installed at the bottom of the turntable corresponding to the feeding assembly, the stamping and film laminating assembly, the edge pressing assembly, and the discharging assembly, the telescopic ends of the cylinders located at the bottom of the feeding assembly and the discharging assembly are connected with a propping bracket, and the telescopic ends of the cylinders located at the bottom of the stamping and film laminating assembly and the edge pressing assembly are connected with an elastic support block.

[0006] Preferably, the clamping assembly includes a plurality of jig boxes fixedly provided on the edge of the turntable, the turntable is provided with guide holes on both sides of the jig box, a top plate is provided at the top center of the jig box, and limit plates are provided on both sides of the top plate to slide through the sides of the jig box, a return spring is provided on the inner side of the limit plate connected to the side wall of the jig box, and a roller is connected on the outer side of the limit plate.

[0007] Preferably, the feeding assembly includes a feeding guide rail provided on the side of the turntable, a material guide groove is opened on the top of the feeding guide rail, an air hole is provided in the middle of the feeding guide rail, the bottom wall of the material guide groove is connected to the air hole and is inclined to be provided with an exhaust port, a plurality of air valves are provided on the side of the feeding guide rail connected to the air hole, a plurality of blocking cylinders are installed on the side of the feeding guide rail, a feeding vertical plate is provided on the side of the feeding guide rail, a rodless cylinder is provided on the top of the feeding vertical plate, a feeding cylinder is connected to the output end of the rodless cylinder, a bottom plate is connected to the telescopic end of the feeding cylinder, a variable pitch cylinder is provided on one side of the bottom plate, a guide rail is provided on the other side of the bottom plate, a plurality of sliding blocks are provided on the guide rail for sliding, a pushing plate is provided on one side of the sliding block, a screw is connected to the adjacent sliding blocks, and one side of the sliding block is fixedly connected to the variable pitch cylinder through a connecting plate.

[0008] The cam is provided with a plurality of rollers, each of which is provided with a plurality of rollers, each of which is provided with a plurality of rollers, each of which is provided with a plurality of rollers, each of which is provided with a plurality of rollers, each of which is provided with a plurality of rollers, each of which is provided with a plurality of rollers, each of which is provided with a plurality of rollers, each of which is provided with a plurality of rollers, each of which is provided with a plurality of rollers, each of which is provided with a plurality of rollers, each of which is provided with a plurality of rollers, each of which is provided with a plurality of rollers, each of which is provided with a plurality of rollers, each of which is provided with a plurality of rollers, each of which is provided with a plurality of rollers,

[0009] A punching shaft is rotatably provided in the middle part of the punching frame, and the punching frame is provided with a punching motor which is fixedly connected with an output shaft and one end of the punching shaft, an eccentric wheel is provided on the outer circular wall of the punching shaft, a cam plate is provided on the outer circular wall of the eccentric wheel, a guide slide plate is connected to the cam plate, steel sleeves are bolted on the four corners of the guide slide plate, a plurality of punches are provided at the bottom of the guide slide plate, a guide slide frame is provided through the steel sleeve in the middle part of the punching frame, a film guide groove is provided through the bottom of the guide slide frame, a punching hole is provided through the top wall and the bottom wall at the center of the film guide groove, guide rollers are symmetrically provided on both sides of the bottom of the guide slide frame, and a film stripping plate is provided on the side of the guide roller.

[0010] Preferably, the edge pressing assembly and the edge trimming assembly include edge pressing frames respectively provided with circular indexing on the side edges of the turntable, an edge pressing cylinder is provided on the top of the edge pressing frame, the edge pressing frame is located on the side edges of the edge pressing cylinder and is symmetrically lifted and lowered with guide shafts, the bottoms of the guide shafts on both sides are commonly connected with an edge pressing mounting plate, the top of the edge pressing mounting plate is connected to the telescopic end of the edge pressing cylinder and is provided with an adjusting frame, a plurality of pressing heads are provided at the bottom of the edge pressing mounting plate on one side, and a plurality of edge trimming heads are provided at the bottom of the edge pressing mounting plate on the other side.

[0011] Preferably, the discharging assembly comprises a discharging vertical plate provided on the side of the turntable, a rodless cylinder 2 is provided on the top of the discharging vertical plate, and a discharging dial plate is provided on the output end of the rodless cylinder 2.

[0012] Preferably, the conveying assembly includes a conveying frame docked with the discharging assembly, and the ends of the conveying frame are respectively rotatably provided with a driving shaft and a driven shaft, and the driving shaft and the driven shaft are connected by a conveyor belt transmission. A discharging motor is provided on the side of the conveying frame, and the output shaft of the discharging motor and the end of the driving shaft are fixedly provided with pulleys, and the pulleys on both sides are connected by a synchronous belt transmission, and a discharging baffle is provided at one end of the conveying frame docked with the discharging assembly.

[0013] Preferably, an optical axis is provided on the top of the frame located on one side of the conveying frame, and a camera bracket and a ring light bracket are respectively mounted on the optical axis from top to bottom, the ring light bracket is provided with a ring light source, and the camera bracket is provided with a detection camera. A reject rack is provided on one side of the conveying frame, and an air nozzle is provided on the conveying frame on the opposite side of the reject rack, and the air nozzle is connected to an external air source.

[0014] Preferably, an electrical unit is provided in the middle of the frame, a cabinet door is symmetrically hinged on one side of the frame, and foot cups are provided at the four corners of the bottom of the frame.

[0015] Beneficial effects of the utility model:

[0016] 1. The medical bottle cap is transported to the top of the feeding guide rail through an external lifting device and further transported, and then transported to the top of the fixture box with the push plate, and then the turntable is driven to rotate by the driving indexer, and then the loaded medical bottle cap is indexed and transferred to the bottom of the punching hole. By controlling the punching motor to drive the guide slide to rise and fall, the punch presses the protective film to the surface of the medical bottle cap, realizing the fully automatic film treatment of the surface of the medical bottle cap, ensuring the safety and hygiene of the infusion process, preventing the infusion bottle mouth from being contaminated, and avoiding infection of the patient. The medical bottle cap after film treatment will be further indexed to the bottom of the pressure head , control the extension and contraction of the side edge pressing cylinder, and then drive the pressure head to fit the side edge of the protective film to the side surface of the medical bottle cap, and then index it to the bottom of the trimming head, control the extension and contraction of the side edge pressing cylinder, drive the trimming head to cut the protective film from the middle, so that when it is used later, the side edge of the protective film will be uncovered and then the side protective film will be torn off from the surface of the medical bottle cap, and the medical bottle cap after trimming will be indexed to one side of the discharge vertical plate, and the discharge shifting plate will be driven to move back and forth by controlling the rodless cylinder 2, and then the medical bottle cap transported to the bottom will be shifted to the top of the conveyor belt, and then it will be further transported, inspected, distinguished, collected and processed through the conveyor belt.

[0017] 2. By controlling the extension and retraction of the cylinder at the bottom of the feed assembly and the discharge assembly, the support is driven to penetrate the guide hole and abut against the rollers on both sides of the jig box, driving the limit plates on both sides to compress the reset spring and move outward, so as to facilitate the delivery of the medical bottle caps to the top of the jig box, and drive the limit plates to move inward through the reset spring to clamp them, or push the medical bottle caps out from the top of the jig box, so as to facilitate the detection and collection of the medical bottle caps after film pasting, and realize the transmission of the medical bottle caps through the six jig boxes with indexing, thereby improving the convenience of the equipment film pasting processing.

[0018] 3. The protective film is fixed to the outer circumferential wall of the nylon sleeve of the film discharging shaft, and then guided along the guide rollers on both sides, and passes through the film guide groove between the pressure roller and the driving roller, and finally wound to the outer circumferential wall of the nylon sleeve of the film collecting shaft, so that the protective film is connected with the film discharging shaft and the film collecting shaft by transmission, which is convenient for punching and laminating the medical bottle caps. By controlling the film collecting motor to drive the protective film to be transported, the automation degree of laminating the medical bottle caps and the production efficiency are improved.

[0019] 4. The detection area on the top of the conveyor rack is illuminated by a ring light source, so that the detection camera can detect the bottle caps after the conveyor film processing. When it is detected that the protective film on the surface of the bottle cap is not tightly attached, the program will control the external air source to supply air to the air nozzle, so that the air nozzle will blow the unqualified products to the side of the rejection rack for collection, and the qualified products will be transported along the conveyor rack to the end for collection, so as to distinguish the processed unqualified products from the qualified products, avoiding safety hazards in subsequent use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of a three-dimensional structure from a first viewing angle of an embodiment of the utility model;

[0021] Figure 2 It is a schematic three-dimensional structure view from the second perspective of an embodiment of the present utility model;

[0022] Figure 3 It is a schematic three-dimensional structure view from the first perspective of the frame, drive assembly and clamping assembly in an embodiment of the present utility model;

[0023] Figure 4 It is a schematic three-dimensional structure view from the second perspective of the frame, drive assembly and clamping assembly in an embodiment of the present utility model;

[0024] Figure 5 It is a schematic three-dimensional structure view of the turntable in an embodiment of the present utility model;

[0025] Figure 6 It is a schematic three-dimensional structure view of the clamping assembly in an embodiment of the present utility model;

[0026] Figure 7 It is a schematic three-dimensional structure view from the first perspective of the feeding assembly in an embodiment of the present utility model;

[0027] Figure 8 It is a schematic three-dimensional structure view from the second perspective of the feeding assembly in an embodiment of the present utility model;

[0028] Figure 9 It is a schematic three-dimensional structure view of the loading guide rail in an embodiment of the present utility model;

[0029] Figure 10 It is a schematic three-dimensional structure view from the first perspective of the stamping and laminating assembly in an embodiment of the present utility model;

[0030] Figure 11 It is a schematic three-dimensional structure view from the second perspective of the stamping and laminating assembly in an embodiment of the present utility model;

[0031] Figure 12 It is a schematic three-dimensional structure view of the edge pressing assembly in an embodiment of the present utility model;

[0032] Figure 13 It is a schematic three-dimensional structure view of the edge cutting assembly in an embodiment of the present utility model;

[0033] Figure 14 It is a schematic three-dimensional structure view of the discharging assembly in an embodiment of the present utility model;

[0034] Figure 15 It is a schematic three-dimensional structure view of the conveying assembly in an embodiment of the present utility model;

[0035] Figure 16 It is an enlarged schematic structure view at position A in an embodiment of the present utility model;

[0036] Figure 17 This is a schematic diagram of the three-dimensional structure of the medical bottle cap after film processing.

[0037] In the figure: 1, frame; 1001, electrical unit; 1002, cabinet door; 1003, foot cup; 2, drive assembly; 21, indexer; 22, trigger ring; 23, origin sensor; 24, reducer 1; 25, indexing motor; 26, cylinder; 27, support bracket; 28, elastic support block; 3, turntable; 31, guide hole; 4, clamping assembly; 41, fixture box; 42, top plate; 43, limit plate; 44, reset spring; 45, roller; 5, feed assembly; 51, feed guide rail; 52, guide trough; 53, air hole; 54 , exhaust port; 55, air valve; 56, blocking cylinder; 57, feed vertical plate; 58, rodless cylinder 1; 59, feeding cylinder; 510, bottom plate; 511, variable pitch cylinder; 512, guide rail; 513, slider; 514, push plate; 515, screw; 516, connecting plate; 6, stamping film assembly; 61, stamping frame; 62, film collection shaft; 63, film delivery shaft; 64, nylon sleeve; 65, baffle; 66, locking wheel; 67, friction plate; 68, cover plate; 69, locking spring; 610, drive frame; 611, drive shaft; 612 , driving roller; 613, pressing roller; 614, electric cylinder; 615, belt; 616, reducer 2; 617, film collecting motor; 618, punching shaft; 619, punching motor; 620, eccentric wheel; 621, cam plate; 622, guide slide plate; 623, steel sleeve; 624, punch; 625, guide slide frame; 626, film guide groove; 627, punching hole; 628, guide roller; 629, film stripping plate; 7, edge pressing assembly; 8, trimming assembly; 781, edge pressing frame; 782, edge pressing cylinder; 783, guide shaft; 784, edge pressing mounting plate ;785, adjustment frame;786, pressure head;787, trimming head;9, discharge assembly;91, discharge vertical plate;92, rodless cylinder 2;93, discharge paddle;10, conveying assembly;101, conveying frame;102, driving shaft;103, driven shaft;104, conveyor belt;105, discharge motor;106, pulley;107, synchronous belt;108, discharge baffle;11, optical axis;12, camera bracket;13, ring light bracket;14, ring light source;15, detection camera;16, rejection frame;17, air nozzle;18, protective film. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0039] See also Figures 1 to 17 The utility model provides a medical bottle cap laminating machine, including a frame 1, a driving assembly 2 is provided on the top of the frame 1, a turntable 3 is provided on the top of the driving assembly 2, a plurality of clamping assemblies 4 are provided in an annular manner on the top of the turntable 3, a feeding assembly 5, a stamping laminating assembly 6, a pressing assembly 7, a trimming assembly 8 and a discharging assembly 9 are provided in an annular manner on the top of the frame 1 located on the side of the turntable 3, and a conveying assembly 10 is provided in abutment with the discharging assembly 9, the medical bottle cap is conveyed to one side of the feeding assembly 5 by an external lifting device, and then the feeding guide rail 51 in the feeding assembly 5 is controlled to further convey it, and the pushing plate 514 is cooperated to convey it to the top of the clamping assembly 4, and then it is indexed by the indexer 21 in the driving assembly 2, and then indexed and transmitted to the bottom of the stamping laminating assembly 6, and the stamping motor 619 in the stamping laminating assembly 6 is controlled to drive the guide slide 622 to rise and fall, so that the punch 624 stamps and fits the protective film 18 to the surface of the medical bottle cap The medical bottle cap after film pasting will be further indexed to the bottom of the edge pressing component 7, and the edge pressing cylinder 782 in the edge pressing component 7 will be controlled to extend and retract, thereby driving the pressure head 786 to fit the side of the protective film 18 to the side surface of the medical bottle cap, and then indexed to the bottom of the trimming component 8, and the edge pressing cylinder 782 in the trimming component 8 will be controlled to extend and retract, and drive the trimming head 787 to cut the protective film 18 from the middle, so that when it is used later, the side of the protective film 18 will be uncovered and the protective film 18 on this side will be torn off from the upper surface of the medical bottle cap, and the medical bottle cap after trimming will be indexed to one side of the discharging component 9, and the discharging plate 93 will be driven to move back and forth by controlling the rodless cylinder 2 92, so that the medical bottle cap transported to the bottom will be moved to the top of the conveying component 10, and then it will be further transported and collected through the conveying component 10.

[0040] like Figure 1 and Figure 4Specifically, the driving assembly 2 includes an indexer 21 provided at the center of the top of the frame 1. The rotary output end of the indexer 21 is fixedly connected to the turntable 3. A trigger ring 22 is sleeved on the output shaft of the indexer 21. An origin inductor 23 is installed on the side of the indexer 21. A first reducer 24 is provided on the side of the indexer 21. A indexing motor 25 is provided on the side of the first reducer 24. Cylinders 26 are installed at the bottom of the turntable 3 corresponding to the feeding assembly 5, the stamping and film pasting assembly 6, the edge pressing assembly 7, and the discharging assembly 9. The telescopic ends of the cylinders 26 at the bottom of the feeding assembly 5 and the discharging assembly 9 are connected with a spreading bracket 27. The telescopic ends of the cylinders 26 at the bottom of the stamping and film pasting assembly 6 and the edge pressing assembly 7 are connected with an elastic support block 28. By controlling the indexing motor 25 to drive the indexer 21 to drive the turntable 3 to rotate indexingly, the medical bottle caps conveyed to the top of the clamping assembly 4 are successively conveyed indexingly to the bottoms of the stamping and film pasting assembly 6, the edge pressing assembly 7, the edge trimming assembly 8, and the discharging assembly 9. By controlling the telescopic movement of the cylinders 26 at the bottoms of the stamping and film pasting assembly 6 and the edge pressing assembly 7, it is convenient to support the turntable 3 through the cylinders 26 and the elastic support blocks 28 during stamping and film pasting or edge pressing, improving the stability.

[0041] As Figure 3 shown, specifically, by sleeving a trigger ring 22 on the output shaft of the indexer 21 and cooperating with the origin inductor 23 for induction, it is ensured that the machine can accurately return to the initial position after restarting or power-off, so as to perform positioning and calibration during the operation of the equipment. The origin inductor 23 is a prior art, so it will not be elaborated here.

[0042] As Figure 5 and Figure 6 shown, specifically, the clamping assembly 4 includes a plurality of jig boxes 41 fixedly provided at the edge of the turntable 3. The turntable 3 is provided with guide holes 31 on both sides of the jig boxes 41. The center of the top of the jig box 41 is provided with a top plate 42. The two sides of the top plate 42 penetrate through the side walls of the jig box 41 and are slidably provided with limiting plates 43. A return spring 44 is connected between the inner side of the limiting plate 43 facing inward and the side wall of the jig box 41. A roller 45 is connected to the outer side of the limiting plate 43. By controlling the telescopic movement of the cylinders 26 at the bottoms of the feeding assembly 5 and the discharging assembly 9, the spreading bracket 27 is driven to penetrate through the guide holes 31 and abut against the rollers 45 on both sides of the jig box 41, driving the two limiting plates 43 to compress the return spring 44 and move outward, facilitating the conveying of the medical bottle caps to the top of the jig box 41 and clamping them by driving the limiting plates 43 to move inward by the return spring 44, or pushing the medical bottle caps out from the top of the jig box 41, facilitating the detection and collection of the medical bottle caps after film pasting. Through the six jig boxes 41 arranged indexingly, the transmission of the medical bottle caps is realized, improving the convenience of the film pasting processing of the equipment.

[0043] Specifically, a fitting plate is adjustably provided at the top of the limiting plate 43. When the limiting plate 43 fixes the bottom of the medical bottle cap, the fitting plate is in contact with the side of the top of the medical bottle cap, further improving the stability of limiting and fixing the medical bottle cap.

[0044] As Figures 7 to 9 shown, specifically, the feeding assembly 5 includes a feeding guide rail 51 provided on the side of the turntable 3. A material guiding groove 52 is formed at the top of the feeding guide rail 51. An air hole 53 is provided in the middle of the feeding guide rail 51. A plurality of exhaust ports 54 are obliquely provided at the bottom wall of the material guiding groove 52 and communicate with the air hole 53. A plurality of air valves 55 are provided on the side of the feeding guide rail 51 and communicate with the air hole 53. A plurality of material blocking cylinders 56 are installed on the side of the feeding guide rail 51. The medical bottle caps are transported to the material guiding groove 52 of the feeding guide rail 51 by an external lifting device. At the same time, the external air source is controlled to supply air to the air hole 53 through the air valves 55. Then, the medical bottle caps are transported to the side of the material guiding groove 52 close to the turntable 3 through a plurality of exhaust ports 54. At the same time, the two material blocking cylinders 56 are used for blocking materials, which is convenient for transporting the medical bottle caps to the top of the jig box 41 or preventing the medical bottle caps from falling from the feeding guide rail 51, improving the stability of their transportation.

[0045] As Figure 16 shown, specifically, a feeding vertical plate 57 is provided on the side of the feeding guide rail 51. A rodless cylinder 58 is provided at the top of the feeding vertical plate 57. The output end of the rodless cylinder 58 is connected with a feeding cylinder 59. The telescopic end of the feeding cylinder 59 is connected with a bottom plate 510. A variable distance cylinder 511 is provided on one side of the bottom plate 510. A guide rail 512 is provided on the other side of the bottom plate 510. A plurality of sliders 513 are slidably arranged on the guide rail 512. A pushing plate 514 is provided on one side of the slider 513. A screw rod 515 is connected between adjacent sliders 513. One side of the slider 513 is fixedly connected with the variable distance cylinder 511 through a connecting plate 516. By controlling the telescopic movement of the feeding cylinder 59, four pushing plates 514 are driven to be clamped with four medical bottle caps at one end of the top of the feeding guide rail 51. Then, the rodless cylinder 58 is controlled to drive the feeding cylinder 59 to move, and then the medical bottle caps are transported to the middle of the top plate 42 of the jig box 41. At the same time, the telescopic movement of the variable distance cylinder 511 is controlled, and the distance between adjacent pushing plates 514 is adjusted through the screw rod 515, so as to facilitate the clamping and fixing of the transported medical bottle caps with the limiting plates 43 on both sides of the jig box 41, improving the stability of fixing the medical bottle caps on the top of the jig box 41.

[0046] As Figures 10 to 11As shown, specifically, the stamping film sticking assembly 6 includes a stamping frame 61 provided on the side of the turntable 3, and the stamping frame 61 runs through the top and is respectively provided with a film collecting shaft 62 and a film discharging shaft 63 on both sides for rotation, and a nylon sleeve 64 is provided on the outer circular wall at one end of the film collecting shaft 62 and the film discharging shaft 63, and baffles 65 are provided at both ends of the nylon sleeve 64. A locking wheel 66 is threadedly connected to the other end of the film discharging shaft 63, and a friction plate 67 is provided on the side of the film discharging shaft 63 away from the locking wheel 66, and cover plates 68 are provided on both sides of the friction plate 67. The locking wheel 66 is locked by The tightening spring 69 is connected to the cover plate 68 on one side, and the protective film 18 is fixed to the outer cylindrical wall of the nylon sleeve 64 of the film discharging shaft 63, and then guided along the guide rollers 628 on both sides, and passes through the film guide groove 626 from between the pressure roller 613 and the driving roller 612, and finally wound to the outer cylindrical wall of the nylon sleeve 64 of the film collecting shaft 62, so that the protective film 18 is transmission-connected with the film discharging shaft 63 and the film collecting shaft 62, so that when punching and applying film to medical bottle caps, the protective film 18 can be driven to be transported by controlling the film collecting motor 617, thereby improving the degree of automation and production efficiency of film applying to medical bottle caps.

[0047] Specifically, by rotating the locking wheel 66 to squeeze the locking spring 69 and the cover plate 68 tightly, and then cooperating with the friction plate 67 to pre-tighten the film discharge shaft 63, it is convenient to start the film collection motor 617 to drive the film discharge shaft 63 and the film collection shaft 62 to rotate synchronously, prevent the film discharge shaft 63 from rotating too fast and causing the protective film 18 to be excessively unwound, thereby improving the stability of the protective film 18 transportation.

[0048] Specifically, a driving frame 610 is provided on one side of the punching frame 61, and a driving shaft 611 is rotatably provided at the bottom of the driving frame 610, and a driving roller 612 is fixedly provided on the outer circular wall of one side of the driving shaft 611, and a pressing roller 613 is provided on the top of the driving roller 612 for lifting and lowering, and electric cylinders 614 are respectively provided at both ends of the pressing roller 613, and the other side of the driving shaft 611 is connected to the film collecting shaft 62 through a belt 615 for transmission, and a reducer 2 616 is provided on the side of the punching frame 61 connected to the driving shaft 611, and a film collecting motor 617 is provided on the side of the reducer 2 616, which controls the synchronous extension and contraction of the electric cylinders 614 on both sides, thereby driving the pressing roller 613 to rise and fall synchronously, and then adjusting the distance between the pressing roller 613 and the driving roller 612, so that the pressing roller 613 and the driving roller 612 can press the protective film 18 tightly, and the driving roller 612 and the film collecting shaft 62 can be controlled to rotate synchronously through the belt 615, so as to realize the conveying and winding of the protective film 18, and facilitate the subsequent collection and treatment of the waste film after punching.

[0049] Specifically, a stamping shaft 618 is rotatably provided in the middle of the stamping frame 61. The stamping frame 61 is provided with a stamping motor 619 whose output shaft is fixedly connected to one end of the stamping shaft 618. An eccentric wheel 620 is provided on the outer circumferential wall of the stamping shaft 618. A cam plate 621 is sleeved on the outer circumferential wall of the eccentric wheel 620. The cam plate 621 is connected with a guide slide plate 622. Steel sleeves 623 are fixedly bolted at the four corners of the guide slide plate 622. A plurality of punch heads 624 are provided at the bottom of the guide slide plate 622. By starting the stamping motor 619 to drive the eccentric wheel 620 to rotate synchronously, the eccentric wheel 620 is driven to rotate in the middle of the cam plate 621, and the cam plate 621 is driven to drive the guide slide plate 622 to move along the guide slide frame 625, so as to drive the plurality of punch heads 624 at the bottom of the guide slide plate 622 to lift and lower along the stamping holes 627, and stamp and bond the protective film 18 to the inner cap opening surface of the medical bottle cap conveyed to the bottom of the stamping holes 627, realizing the film sticking treatment of the medical bottle cap.

[0050] Specifically, a guide slide frame 625 is provided through the steel sleeve 623 in the middle of the stamping frame 61. A guide film groove 626 is opened through the bottom of the guide slide frame 625. A stamping hole 627 is provided through the top wall and the bottom wall at the center of the guide film groove 626. Guide rollers 628 are symmetrically provided on both sides of the bottom of the guide slide frame 625. A film stripping plate 629 is provided on the side of the guide roller 628. When driving the guide slide plate 622 to lift and lower along the guide slide frame 625, the steel sleeve 623 is guided along the guide slide frame 625, thereby improving the stability of the guide slide plate 622 during the reciprocating lifting and lowering process. The protective film 18 is guided and conveyed through the guide film groove 626 by the guide rollers 628 on both sides, so that the punch head 624 lifts and lowers along the stamping hole 627 to stamp and bond the protective film 18 to the medical bottle cap. Through the symmetrically arranged film stripping plates 629, it is convenient to assist in film stripping treatment of the protective film 18 during stamping and film sticking, improving the film sticking effect.

[0051] Such as Figure 12 And Figure 13As shown, specifically, the edge pressing assembly 7 and the edge trimming assembly 8 include edge pressing frames 781 respectively provided with circular indexing on the side of the turntable 3, the edge pressing frame 781 is provided with an edge pressing cylinder 782 on the top, the edge pressing frame 781 is located on the side of the edge pressing cylinder 782 and is symmetrically lifted and lowered with guide shafts 783, the bottoms of the guide shafts 783 on both sides are commonly connected with an edge pressing mounting plate 784, the top of the edge pressing mounting plate 784 is connected to the telescopic end of the edge pressing cylinder 782 and is provided with an adjusting frame 785, a plurality of pressing heads 786 are provided at the bottom of the edge pressing mounting plate 784 on one side, and a plurality of edge trimming heads 787 are provided at the bottom of the edge pressing mounting plate 784 on the other side, and the tops of the edge pressing frames 781 on both sides are controlled respectively. The edge pressing cylinder 782 is extended and retracted, thereby driving the guide shafts 783 on both sides to drive the edge pressing mounting plate 784 at the bottom to rise and fall synchronously, and the protective film 18 at the bottom is pressed or trimmed by the pressing head 786 and the trimming head 787 respectively. The protective film 18 attached to the upper surface of the medical bottle cap is further pressed by the pressing head 786, thereby improving the fitting effect, preventing the occurrence of loose fitting, and improving the yield rate of the film processing of the medical bottle cap. At the same time, the side edge of the protective film 18 is also pressed to fit with the side surface of the medical bottle cap, and the protective film 18 on the upper surface is divided into two by the trimming head 787, so that when it is used later, the side edge of the protective film 18 is uncovered and the protective film 18 on this side is torn off from the surface of the medical bottle cap.

[0052] Specifically, the adjustment frame 785 includes an adjustment screw threadedly connected to the edge pressing mounting plate 784, and an adjustment plate is connected to the top of the adjustment thread, and then the connection between the edge pressing mounting plate 784 and the telescopic end of the edge pressing cylinder 782 is achieved through the adjustment screw and the adjustment plate.

[0053] like Figure 14 As shown, specifically, the discharging assembly 9 includes a discharging upright plate 91 provided on the side of the turntable 3, a rodless cylinder 92 is provided on the top of the discharging upright plate 91, and a discharging paddle 93 is provided on the output end of the rodless cylinder 92. The discharging paddle 93 is driven to move by controlling the rodless cylinder 92, and then the turntable 3 is indexed to the side of the discharging upright plate 91, and the bottle caps processed by the film are placed on the top of the jig box 41 and are guided and transported to the top of the conveyor belt 104 through the discharging baffle 108.

[0054] like Figure 15As shown, specifically, the conveying assembly 10 includes a conveying frame 101 connected to the discharging assembly 9, and the ends of the conveying frame 101 are respectively rotatably provided with a driving shaft 102 and a driven shaft 103, and the driving shaft 102 and the driven shaft 103 are connected by a conveyor belt 104. A discharging motor 105 is provided on the side of the conveying frame 101, and the output shaft of the discharging motor 105 and the end of the driving shaft 102 are fixedly provided with a pulley 106, and the pulleys 106 on both sides are connected by a synchronous belt 107. A discharging baffle 108 is provided at one end of the conveying frame 101 connected to the discharging assembly 9, and the driving shaft 102 is driven to rotate synchronously by starting the discharging motor 105 and being connected by the pulley 106 to the synchronous belt 107, and the driven shaft 102 is driven to rotate synchronously, and the driven shaft 103 is cooperated to drive the conveyor belt 104 to rotate, so as to further convey the medical bottle caps that are moved to the top of the conveyor belt 104 by the discharging plate 93, so as to facilitate the subsequent detection, differentiation, collection and processing of the medical bottle caps after the film processing.

[0055] Specifically, the top of the frame 1 is provided with an optical axis 11 on one side of the conveying frame 101, and the optical axis 11 is respectively provided with a camera bracket 12 and a ring light bracket 13 from top to bottom, the ring light bracket 13 is provided with a ring light source 14, and the camera bracket 12 is provided with a detection camera 15. A rejection rack 16 is provided on one side of the conveying frame 101, and the conveying frame 101 is provided with an air nozzle 17 on the opposite side of the rejection rack 16, and the air nozzle 17 is connected to an external air source, and the top of the conveying frame 101 is detected by the ring light source 14. The area is illuminated to facilitate the detection of the bottle caps after the conveying and film laminating process by the detection camera 15. When it is detected that the protective film 18 on the surface of the bottle cap is not tightly attached, the external air source is controlled by the program to supply air to the air nozzle 17, so that the air nozzle 17 blows the unqualified products to the side of the rejection rack 16 for collection, and the qualified products are transmitted along the conveying rack 101 to the end for collection, thereby distinguishing the processed unqualified products from the qualified products, avoiding safety hazards in subsequent use. The detection camera 15 is a prior art and will not be described in detail.

[0056] like Figure 1 and Figure 2 As shown, specifically, an electrical unit 1001 is provided in the middle of the rack 1, a cabinet door 1002 is symmetrically hingedly provided on one side of the rack 1, and foot cups 1003 are provided at the four corners of the bottom of the rack 1. The electrical unit 1001 includes a conventional circuit in which parts or components are electrically connected to each other. The control of the device is achieved through the electrical unit 1001. The cabinet door 1002 is provided on one side of the rack 1 to facilitate the installation or maintenance of the electrical unit 1001, and the foot cups 1003 are used to adjust the stability of the installation of the rack 1.

[0057] Working principle of the utility model: when in use, the medical bottle cap is conveyed to the top of the feeding guide rail 512 and further conveyed by the external lifting device, and then conveyed to the top of the fixture box 41 by cooperating with the push plate 514, and then the turntable 3 is driven to rotate by the driving indexer 21, and then the loaded medical bottle cap is indexed and conveyed to the bottom of the punching hole 627, and the punching motor 619 is controlled to drive the guide plate 622 to rise and fall, so that the punch 624 punches and fits the protective film 18 to the surface of the medical bottle cap, and realizes the full-automatic film-sticking treatment of the surface of the medical bottle cap, ensuring the safety and hygiene of the infusion process, preventing the infusion bottle mouth from being contaminated, and avoiding infection of the patient. The medical bottle cap after film-sticking treatment will be further indexed to the pressure head 78 6 bottom, control the side edge pressing cylinder 782 to extend and retract, and then drive the pressure head 786 to fit the side edge of the protective film 18 to the side surface of the medical bottle cap, and then index to the bottom of the trimming head 787, control the side edge pressing cylinder 782 to extend and retract, drive the trimming head 787 to cut the protective film 18 from the middle, so that when it is used later, the side edge of the protective film 18 is uncovered and then the side protective film 18 is torn off from the surface of the medical bottle cap, and the medical bottle cap after trimming will be indexed to one side of the discharge vertical plate 91, and the discharge shifting plate 93 is driven to reciprocate by controlling the rodless cylinder 2 92, so as to shift the medical bottle cap transported to the bottom to the top of the conveyor belt 104, and then it is further transported, tested, distinguished, collected and processed by the conveyor belt 104.

[0058] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modification, equivalent substitution or improvement made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A medical bottle cap laminating machine, comprising a frame (1), characterized in that: A driving assembly (2) is provided on the top of the frame (1), a turntable (3) is provided on the top of the driving assembly (2), a plurality of clamping assemblies (4) are provided in an annular manner on the top of the turntable (3), a feeding assembly (5), a stamping and laminating assembly (6), a side pressing assembly (7), a side trimming assembly (8) and a discharging assembly (9) are provided in an annular manner on the top of the frame (1) and located on the side of the turntable (3), and a conveying assembly (10) is provided in connection with the discharging assembly (9).

2. A medical bottle cap laminating machine according to claim 1, characterized in that; The driving assembly (2) comprises an indexer (21) provided at the top center of the frame (1), the rotation output end of the indexer (21) is fixedly connected to the turntable (3), the output shaft sleeve of the indexer (21) is provided with a trigger ring (22), an origin sensor (23) is installed on the side of the indexer (21), a reducer (24) is provided on the side of the indexer (21), and an indexing motor (25) is provided on the side of the reducer (24), and a cylinder (26) is installed at the bottom of the turntable (3) corresponding to the feed assembly (5), the stamping and laminating assembly (6), the edge pressing assembly (7), and the discharge assembly (9), and the telescopic end of the cylinder (26) located at the bottom of the feed assembly (5) and the discharge assembly (9) is connected to a support bracket (27), and the telescopic end of the cylinder (26) located at the bottom of the stamping and laminating assembly (6) and the edge pressing assembly (7) is connected to an elastic support block (28).

3. A medical bottle cap laminating machine according to claim 1, characterized in that; The clamping assembly (4) comprises a plurality of jig boxes (41) fixedly provided on the edge of the turntable (3), the turntable (3) being provided with guide holes (31) on both sides of the jig box (41), a top plate (42) being provided at the top center of the jig box (41), and limit plates (43) being provided on both sides of the top plate (42) and penetrating through the side edges of the jig box (41) for sliding, a return spring (44) being provided on the inner side of the limit plate (43) being connected to the side wall of the jig box (41), and a roller (45) being provided on the outer side of the limit plate (43).

4. A medical bottle cap laminating machine according to claim 1, characterized in that; The feed assembly (5) comprises a feed rail (51) provided on the side of the turntable (3), a material guide groove (52) is provided on the top of the feed rail (51), an air hole (53) is provided in the middle of the feed rail (51), a bottom wall of the material guide groove (52) is connected to the air hole (53) and is obliquely provided with a plurality of exhaust ports (54), a side of the feed rail (51) is connected to the air hole (53) and is provided with a plurality of air valves (55), a side of the feed rail (51) is provided with a plurality of blocking cylinders (56), a side of the feed rail (51) is provided with a feed vertical plate (57), and a rodless feed vertical plate (57) is provided on the top of the feed vertical plate (57). Cylinder 1 (58), the output end of the rodless cylinder 1 (58) is connected to a feeding cylinder (59), the telescopic end of the feeding cylinder (59) is connected to a base plate (510), one side of the base plate (510) is provided with a variable pitch cylinder (511), the other side of the base plate (510) is provided with a guide rail (512), the guide rail (512) is slidably provided with a plurality of sliders (513), one side of the slider (513) is provided with a push plate (514), adjacent sliders (513) are connected with screws (515), and one side of the slider (513) is fixedly connected to the variable pitch cylinder (511) via a connecting plate (516).

5. The medical bottle cap laminating machine according to claim 1, characterized in that; The punching film sticking assembly (6) comprises a punching frame (61) provided on the side of the turntable (3), the punching frame (61) passes through the top and is provided with a film collecting shaft (62) and a film discharging shaft (63) on both sides for rotation, the outer circular wall of one end of the film collecting shaft (62) and the film discharging shaft (63) is provided with a nylon sleeve (64), both ends of the nylon sleeve (64) are provided with a baffle (65), the other end of the film discharging shaft (63) is threadedly connected with a locking wheel (66), the film discharging shaft (63) is provided with a friction plate (67) on the side away from the locking wheel (66), and cover plates (68) are provided on both sides of the friction plate (67), and the locking wheel (66) is connected to the cover plate on one side through a locking spring (69). (68) connection, a driving frame (610) is provided on one side of the punching frame (61), a driving shaft (611) is rotatably provided at the bottom of the driving frame (610), a driving roller (612) is fixedly provided on the outer circular wall of one side of the driving shaft (611), a pressing roller (613) is provided on the top of the driving roller (612) for lifting, electric cylinders (614) are respectively provided at both ends of the pressing roller (613), the other side of the driving shaft (611) is connected to the film collecting shaft (62) through a belt (615), a reducer 2 (616) is provided on the side of the punching frame (61) connected to the driving shaft (611), and a film collecting motor (617) is provided on the side of the reducer 2 (616); A punching shaft (618) is rotatably provided in the middle of the punching frame (61), the punching frame (61) is provided with a punching motor (619) whose output shaft is fixedly connected to one end of the punching shaft (618), an eccentric wheel (620) is provided on the outer circular wall of the punching shaft (618), a cam plate (621) is sleeved on the outer circular wall of the eccentric wheel (620), a guide slide plate (622) is connected to the cam plate (621), and steel sleeves (623) are bolted to the four corners of the guide slide plate (622), A plurality of punches (624) are provided at the bottom of the guide slide (622); a guide slide (625) is provided in the middle of the punching frame (61) and passes through the steel sleeve (623); a film guide groove (626) is provided at the bottom of the guide slide (625); a punching hole (627) is provided at the center of the film guide groove (626) and passes through the top wall and the bottom wall; guide rollers (628) are symmetrically provided on both sides of the bottom of the guide slide (625); and a film stripping plate (629) is provided on the side of the guide roller (628).

6. A medical bottle cap laminating machine according to claim 1, characterized in that; The edge pressing assembly (7) and the edge trimming assembly (8) comprise edge pressing frames (781) respectively provided with circular indexing on the side of the turntable (3), an edge pressing cylinder (782) being provided at the top of the edge pressing frame (781), the edge pressing frame (781) being located on the side of the edge pressing cylinder (782) and symmetrically lifted and lowered and provided with guide shafts (783), the bottoms of the guide shafts (783) on both sides being commonly connected with an edge pressing mounting plate (784), the top of the edge pressing mounting plate (784) being connected to the telescopic end of the edge pressing cylinder (782) and provided with an adjustment frame (785), a plurality of pressing heads (786) being provided at the bottom of the edge pressing mounting plate (784) on one side, and a plurality of edge trimming heads (787) being provided at the bottom of the edge pressing mounting plate (784) on the other side.

7. A medical bottle cap laminating machine according to claim 1, characterized in that; The discharging assembly (9) comprises a discharging vertical plate (91) provided on the side of the rotating disk (3), a rodless cylinder 2 (92) being provided on the top of the discharging vertical plate (91), and a discharging dial plate (93) being provided at the output end of the rodless cylinder 2 (92).

8. The medical bottle cap laminating machine according to claim 1, characterized in that; The conveying assembly (10) comprises a conveying frame (101) connected to the discharging assembly (9), a driving shaft (102) and a driven shaft (103) are rotatably provided at the ends of the conveying frame (101), the driving shaft (102) and the driven shaft (103) are connected by transmission via a conveyor belt (104), a discharging motor (105) is provided on the side of the conveying frame (101), the output shaft of the discharging motor (105) and the ends of the driving shaft (102) are fixedly provided with pulleys (106), the pulleys (106) on both sides are connected by transmission via a synchronous belt (107), and a discharging baffle (108) is provided at one end of the conveying frame (101) connected to the discharging assembly (9).

9. A medical bottle cap laminating machine according to claim 8, characterized in that; An optical axis (11) is provided at the top of the frame (1) on one side of the conveying frame (101); a camera bracket (12) and a ring light bracket (13) are respectively sleeved on the optical axis (11) from top to bottom; the ring light bracket (13) is provided with a ring light source (14); the camera bracket (12) is provided with a detection camera (15); a rejection bracket (16) is provided on one side of the conveying frame (101); and an air nozzle (17) is provided on the opposite side of the conveying frame (101) to the rejection bracket (16); the air nozzle (17) is connected to an external air source.

10. The medical bottle cap laminating machine according to claim 1, characterized in that; An electrical appliance unit (1001) is provided in the middle of the frame (1), a cabinet door (1002) is symmetrically hingedly provided on one side of the frame (1), and foot cups (1003) are provided at the four corners of the bottom of the frame (1).

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