Stamping device for bottle cap film pasting

Abstract

The utility model discloses a stamping device for bottle cap film pasting, which comprises a stamping frame, two sides of the stamping frame are respectively and rotatably provided with a film collecting assembly and a film discharging assembly, one side of the film collecting assembly is provided with a driving assembly, the middle part of the stamping frame is provided with a stamping assembly, and the middle part of the stamping frame is provided with a guide sliding assembly for guiding the stamping assembly. A stamping motor is started to drive an eccentric wheel to rotate synchronously, then a cam plate is driven to drive a guide sliding plate to reciprocate along a guide sliding frame, a plurality of punches at the bottom of the guide sliding plate are driven to reciprocate along a stamping hole, and a protective film conveyed in a film guide groove is stamped and attached to the surface of an inner cap opening of a medical bottle cap conveyed to the bottom of the stamping hole. And meanwhile, a driving roller is driven to rotate through a control motor, then the driving roller is matched with a pressing roller to convey waste films after stamping, the waste films are wound to the middle of a film winding assembly, film pasting operation on the medical bottle caps is automatically achieved, the labor intensity of workers is reduced, and the film pasting efficiency of the medical bottle caps is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of relevant equipment for stamping and laminating bottle caps, in particular to a stamping device for laminating bottle caps Background Technique

[0002] Medical bottle caps are composed of an outer cap, an inner cap and a rubber stopper. A film needs to be laminated on the inner cap to seal and firmly laminate the bottom film on the inner cap opening, so as to realize the sealing of the liquid in the bottle and the rubber stopper, and thus ensure the safety and hygiene of the infusion process. By preventing the pollution of the infusion bottle mouth, patients are protected from the risk of infection. At present, when carrying out the film laminating processing operation on medical bottle caps, generally, the protective film on the surface of the bottle cap is pasted manually, resulting in a large amount of manual repetitive work, high labor intensity of workers, low film laminating efficiency and high production cost. Content of the Utility Model

[0003] The purpose of the utility model is to provide a stamping device for laminating bottle caps, so as to solve the problems of low efficiency in laminating medical bottle caps by manual film laminating and high labor intensity of workers as mentioned in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: a stamping device for laminating bottle caps, including a stamping frame. On both sides of the stamping frame, a film receiving component and a film discharging component are respectively rotatably provided. On one side of the film receiving component, a driving component is provided. In the middle of the stamping frame, a stamping component is provided. In the middle of the stamping frame, a guiding and sliding component for guiding the stamping component is provided.

[0005] Preferably, the film receiving component includes a film receiving shaft rotatably provided on one side of the top of the stamping frame. One end of the film receiving shaft is sleeved with a first nylon sleeve. On both ends of the first nylon sleeve, first baffles are symmetrically provided. On the other end of the film receiving shaft, a first installation groove is provided.

[0006] Preferably, the film discharging component includes a film discharging shaft rotatably provided on the other side of the top of the stamping frame. One end of the film discharging shaft is sleeved with a second nylon sleeve. On both ends of the second nylon sleeve, second baffles are provided. On the other end of the film discharging shaft, a locking wheel is threadedly connected. On the side of the film discharging shaft away from the locking wheel, a friction plate is provided. On both sides of the friction plate, cover plates are provided. The locking wheel is connected to one side of the cover plate through a locking spring.

[0007] Preferably, the driving component includes a driving frame provided on one side of the stamping frame. At the bottom of the driving frame, a driving shaft is rotatably provided. On the outer circumferential wall of one side of the driving shaft, a driving roller is fixedly provided. On the outer circumferential wall of the other side of the driving shaft, a second installation groove is provided corresponding to the first installation groove. The second installation groove is in transmission connection with the first installation groove through a belt. On one side of the stamping frame, a motor frame is provided. The motor frame is provided with a speed reducer whose output end is fixedly connected to the end of the driving shaft. A motor is provided on the side of the speed reducer.

[0008] Preferably, a pressure roller is arranged to be lifted and lowered on the top of the driving roller. Guide sliding grooves for guiding the pressure roller are formed in the side walls of the driving frame and the stamping frame. Electric cylinders with telescopic ends fixedly connected to both ends of the pressure roller are respectively arranged on the driving frame and the stamping frame.

[0009] Preferably, the stamping assembly includes a stamping shaft rotatably arranged at the center of the top of the stamping frame. A stamping motor with an output shaft fixedly connected to one end of the stamping shaft is arranged on the stamping frame. A pedestal bearing is connected to the other end of the stamping shaft. An eccentric wheel is arranged on the outer circumferential wall of the stamping shaft. A cam plate is sleeved on the outer circumferential wall of the eccentric wheel. A threaded rod is arranged at the bottom of the cam plate. A floating joint is connected to the threaded rod. A guide sliding plate is connected to the floating joint. Guide holes are formed through the four corners of the guide sliding plate. A plurality of punching heads are arranged at the bottom of the guide sliding plate.

[0010] Preferably, the guide sliding assembly includes a plurality of steel sleeves fixedly arranged in the guide holes through bolts. A guide sliding frame is arranged through the steel sleeves in the middle of the stamping frame. Guide film grooves are formed through the two sides of the bottom of the guide sliding frame. A stamping hole is formed through the top wall and the bottom wall at the center of the guide film groove.

[0011] Preferably, guide rollers are symmetrically arranged on both sides of the bottom of the stamping frame where the stamping assembly is located. Demoulding plates are symmetrically arranged on the sides of the guide rollers on the stamping frame.

[0012] Advantages of the utility model:

[0013] 1. By starting the stamping motor to drive the eccentric wheel to rotate synchronously, and then driving the cam plate to drive the guide sliding plate to reciprocate up and down along the guide sliding frame, and further driving a plurality of punching heads at the bottom of the guide sliding plate to reciprocate up and down along the stamping hole, the protective film conveyed in the guide film groove is stamped and adhered to the inner cover mouth surface of the medical bottle cap conveyed to the bottom of the stamping hole. At the same time, by controlling the motor to drive the driving roller to rotate, and then cooperating with the pressure roller to realize the conveying of the waste film after stamping, and winding the waste film to the middle of the film winding assembly, automatically realizing the film pasting operation on the medical bottle cap, reducing the labor intensity of workers and improving the film pasting efficiency of the medical bottle cap.

[0014] 2. By respectively connecting the belt with the mounting groove one of the film winding shaft and the mounting groove two of the driving shaft, it is convenient for the driving shaft to drive the film winding shaft to rotate synchronously, and then wind the waste film after stamping onto the surface of the nylon sleeve one, facilitating the subsequent collection and treatment of the waste film. And by blocking the gradually wound waste film with the two side baffles one, preventing the waste film from slipping off from both ends of the nylon sleeve one during winding, improving the winding effect.

[0015] 3. By rotating the locking wheel to squeeze the locking spring against the cover plate, and then cooperating with the friction plate to pre-tighten the film outlet shaft, it is convenient to start the motor to drive the film outlet shaft and the film winding shaft to rotate synchronously, prevent the film outlet shaft from rotating too fast and causing excessive unwinding of the protective film, and improve the stability of the protective film conveying. Brief Description of the Drawings

[0016] Figure 1 It is a schematic three-dimensional structure diagram of the first perspective of the embodiment of the present invention;

[0017] Figure 2 It is a schematic three-dimensional structure diagram of the second perspective of the embodiment of the present invention;

[0018] Figure 3 It is a schematic three-dimensional structure diagram of the third perspective of the embodiment of the present invention;

[0019] Figure 4 It is a usage diagram of the embodiment of the present invention.

[0020] In the figure: 1, stamping frame; 2, film winding assembly; 21, film winding shaft; 22, nylon sleeve one; 23, baffle one; 24, installation groove one; 3, film outlet assembly; 31, film outlet shaft; 32, nylon sleeve two; 33, baffle two; 34, locking wheel; 35, friction plate; 36, cover plate; 37, locking spring; 4, drive assembly; 41, drive frame; 42, drive shaft; 43, drive roller; 44, installation groove two; 45, belt; 46, motor frame; 47, reducer; 48, motor; 5, stamping assembly; 51, stamping shaft; 52, stamping motor; 53, pedestal bearing; 54, eccentric wheel; 55, cam plate; 56, threaded rod; 57, floating joint; 58, guide slide plate; 59, guide hole; 510, punch; 6, guide slide assembly; 61, steel sleeve; 62, guide slide frame; 63, film guiding groove; 64, stamping hole; 7, pressure roller; 8, guide chute; 9, electric cylinder; 10, guide roller; 11, film stripping plate; 12, protective film. Detailed Description of the Invention

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] Please refer to Figures 1 to 4The utility model provides a punching device for film pasting on bottle caps, comprising a punching frame 1, wherein film collecting components 2 and film discharging components 3 are respectively rotatably arranged on both sides of the punching frame 1, a driving component 4 is arranged on one side of the film collecting component 2, a punching component 5 is arranged in the middle of the punching frame 1, and a guide sliding component 6 for guiding the punching component 5 is arranged in the middle of the punching frame 1. By fixing a protective film 12 on one side of the film discharging component 3, and then guiding it along the guide rollers 10 on both sides, and passing through the film guide groove 63 from the middle of the driving component 4, and finally winding it to the middle of the film collecting component 2, the protective film 12 is connected with the film discharging component 3 and the film collecting component 2 by transmission, so as to facilitate driving when punching and pasting the film on the medical bottle cap. The protective film 12 is conveyed by starting the stamping motor 52 in the stamping assembly 5 to drive the eccentric wheel 54 to rotate synchronously, and then driving the cam plate 55 to drive the guide slide 58 to reciprocate and rise and fall along the guide slide assembly 6, and then driving the plurality of punches 510 at the bottom of the guide slide 58 to stamp and adhere the protective film 12 to the inner cover surface of the medical bottle cap conveyed to the bottom of the guide slide 62. At the same time, by controlling the motor 48 in the driving assembly 4 to drive the driving roller 43 to rotate, and then cooperating with the pressure roller 7 to realize the conveyance of the waste film after stamping, and the waste film is rolled up to the middle of the film receiving assembly 2, and the film pasting operation of the medical bottle cap is automatically realized, thereby reducing the labor intensity of workers and improving the efficiency of film pasting of the medical bottle cap.

[0023] like Figure 2 As shown, specifically, the film collecting assembly 2 includes a film collecting shaft 21 rotatably provided on one side of the top of the punching frame 1, one end of the film collecting shaft 21 is sleeved with a nylon sleeve 22, baffles 23 are symmetrically provided at both ends of the nylon sleeve 22, and the other end of the film collecting shaft 21 is provided with a mounting groove 24. By respectively connecting the belt 45 to the mounting groove 24 of the film collecting shaft 21 and the mounting groove 24 of the driving shaft 42, the driving shaft 42 can drive the film collecting shaft 21 to rotate synchronously, and then the stamped waste film is rolled onto the surface of the nylon sleeve 22, which is convenient for subsequent collection and processing of the waste film, and the gradually rolled waste film is blocked by the baffles 23 on both sides to prevent the waste film from slipping from the two ends of the nylon sleeve 22 when rolling, thereby improving the rolling effect.

[0024] Specifically, the film outlet assembly 3 includes a film outlet shaft 31 rotatably provided on the other side of the top of the stamping frame 1. One end of the film outlet shaft 31 is sleeved with a second nylon sleeve 32. Both ends of the second nylon sleeve 32 are provided with second baffles 33. The other end of the film outlet shaft 31 is threadedly connected with a locking wheel 34. A friction plate 35 is provided on the side of the film outlet shaft 31 away from the locking wheel 34. Both sides of the friction plate 35 are provided with cover plates 36. The locking wheel 34 is connected to one side of the cover plate 36 through a locking spring 37. By installing the protective film 12 on the second nylon sleeve 32 of the film outlet shaft 31 and blocking it with the second baffles 33 on both sides, and by rotating the locking wheel 34 to squeeze the locking spring 37 to abut against the cover plate 36, the film outlet shaft 31 is pre-tightened in cooperation with the friction plate 35, which is convenient for starting the motor 48 to drive the film outlet shaft 31 to rotate synchronously with the film winding shaft 21, preventing the protective film 12 from being over-reeled due to too fast rotation speed of the film outlet shaft 31, and improving the stability of the conveyance of the protective film 12.

[0025] Specifically, the driving assembly 4 includes a driving frame 41 provided on one side of the stamping frame 1. A driving shaft 42 is rotatably provided at the bottom of the driving frame 41. A driving roller 43 is fixedly provided on the outer circumferential wall of one side of the driving shaft 42. An installation groove two 44 is provided on the outer circumferential wall of the other side of the driving shaft 42 corresponding to the installation groove one 24. The installation groove two 44 is in transmission connection with the installation groove one 24 through a belt 45. A motor frame 46 is provided on one side of the stamping frame 1. A speed reducer 47 with an output end fixedly connected to the end of the driving shaft 42 is provided on the motor frame 46. A motor 48 is provided on the side of the speed reducer 47. By starting the motor 48 to drive the driving shaft 42 to rotate synchronously, the driving roller 43 and the pressing roller 7 cooperate to drive the transmission of the protective film 12. At the same time, the film winding shaft 21 is driven to rotate synchronously through the belt 45, which is convenient for winding the waste film after stamping and laminating onto the surface of the first nylon sleeve 22. At the same time, the new film on the surface of the second nylon sleeve 32 will be unreeled and transmitted to the bottom of the stamping hole 64, which is convenient for subsequently stamping and laminating the protective film 12 onto the inner cover opening surface of the medical bottle cap, and continuously realizing the film pasting treatment of the medical bottle cap conveyed to the bottom of the guide sliding frame 62.

[0026] Specifically, a pressing roller 7 is arranged to be lifted and lowered on the top of the driving roller 43. Guide sliding grooves 8 for guiding the pressing roller 7 are opened on the side walls of the driving frame 41 and the stamping frame 1. Electric cylinders 9 with telescopic ends fixedly connected to both ends of the pressing roller 7 are respectively provided on the driving frame 41 and the stamping frame 1. By controlling the synchronous telescopic movement of the two electric cylinders 9, the pressing roller 7 is driven to lift and lower synchronously along the guide sliding grooves 8, and thus the distance between the pressing roller 7 and the driving roller 43 is adjusted, which is convenient for the protective film 12 to pass through between the pressing roller 7 and the driving roller 43 and be wound onto the film winding assembly 2 surface, or for the pressing roller 7 and the driving roller 43 to press the protective film 12 tightly to realize the transmission of the protective film 12.

[0027] As Figure 3As shown in the figure, specifically, the stamping assembly 5 includes a stamping shaft 51 rotatably provided at the center of the top of the stamping frame 1. The stamping frame 1 is provided with a stamping motor 52 whose output shaft is fixedly connected to one end of the stamping shaft 51. The other end of the stamping shaft 51 is connected with a pedestal bearing 53. An eccentric wheel 54 is provided on the outer circumferential wall of the stamping shaft 51. A cam plate 55 is sleeved on the outer circumferential wall of the eccentric wheel 54. A threaded rod 56 is provided at the bottom of the cam plate 55. The threaded rod 56 is connected with a floating joint 57. The floating joint 57 is connected with a guide slide plate 58. Four guide holes 59 are provided through the four corners of the guide slide plate 58. A plurality of punch heads 510 are provided at the bottom of the guide slide plate 58. By starting the stamping motor 52 to drive the eccentric wheel 54 to rotate synchronously, the eccentric wheel 54 is driven to rotate in the middle of the cam plate 55, and the cam plate 55 is driven to drive the guide slide plate 58 to move along the guide slide frame 62, so as to drive a plurality of punch heads 510 at the bottom of the guide slide plate 58 to press and bond the protective film 12 to the inner cap opening surface of the medical bottle cap conveyed at the bottom of the guide slide frame 62, realizing the film sticking treatment of the medical bottle cap. The distance between the cam plate 55 and the guide slide plate 58 is facilitated by the threaded rod 56, and the punch heads 510 are driven to lift and lower along the stamping holes 64, and the protective film 12 conveyed through the film guide groove 63 is pressed and bonded to the medical bottle cap.

[0028] Specifically, by setting the floating joint 57, the accuracy of the movement of the guide slide plate 58 is further improved, and thus the accuracy of the stamping and film sticking of the punch heads 510 is improved.

[0029] Specifically, the guide slide assembly 6 includes a plurality of steel sleeves 61 fixedly provided in the guide holes 59 through bolts. A guide slide frame 62 is provided through the steel sleeves 61 in the middle of the stamping frame 1. Guide film grooves 63 are provided through the two sides of the bottom of the guide slide frame 62. A stamping hole 64 is provided through the top wall and the bottom wall at the center of the guide film groove 63. The four steel sleeves 61 are respectively installed into the guide holes 59 at the four corners of the guide slide plate 58 through bolts. When the guide slide plate 58 is driven to move, it is guided along the guide slide frame 62 through the steel sleeves 61, and thus the stability of the guide slide plate 58 during the reciprocating lifting process is improved.

[0030] Specifically, guide rollers 10 are symmetrically provided on both sides of the bottom of the stamping frame 1 at the bottom of the stamping assembly 5. Demolding plates 11 are symmetrically provided on the sides of the stamping frame 1 where the guide rollers 10 are located. The guide rollers 10 on both sides facilitate the guiding and conveying of the protective film 12 through the guide film groove 63, and facilitate the punch heads 510 to lift and lower along the stamping holes 64 to press and bond the protective film 12 to the medical bottle cap. Through the symmetrically arranged demolding plates 11, the auxiliary demolding treatment of the protective film 12 during stamping and film sticking is facilitated, and the film sticking effect is improved.

[0031] As Figure 4 shown, specifically, fixing grooves are provided at the four corners of the bottom of the stamping frame 1 for fixedly installing the stamping frame 1.

[0032] Working principle of the utility model: During use, start the stamping motor 52 to drive the eccentric wheel 54 to rotate synchronously, thereby driving the cam plate 55 to drive the guide slide plate 58 to reciprocate up and down along the guide slide frame 62, and further driving several punches 510 at the bottom of the guide slide plate 58 to reciprocate up and down along the stamping holes 64, so as to stamp and bond the protective film 12 conveyed in the guide film groove 63 to the inner cover mouth surface of the medical bottle cap conveyed at the bottom of the stamping holes 64. At the same time, drive the driving roller 43 to rotate by controlling the motor 48, and then cooperate with the pressure roller 7 to convey the waste film after stamping, and wind the waste film onto the middle of the film winding assembly 2, automatically realizing the film pasting operation on the medical bottle cap, reducing the labor intensity of workers and improving the film pasting efficiency on the medical bottle cap.

[0033] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements or improvements made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A punching device for bottle cap film application, comprising a punching frame (1), characterized in that: A film collecting assembly (2) and a film discharging assembly (3) are rotatably provided on both sides of the punching frame (1), a driving assembly (4) is provided on one side of the film collecting assembly (2), a punching assembly (5) is provided in the middle of the punching frame (1), and a guide slide assembly (6) for guiding the punching assembly (5) is provided in the middle of the punching frame (1).

2. A punching device for bottle cap film application according to claim 1, characterized in that: The film collecting assembly (2) comprises a film collecting shaft (21) rotatably provided on one side of the top of the punching frame (1); a nylon sleeve (22) is sleeved on one end of the film collecting shaft (21); baffles (23) are symmetrically provided at both ends of the nylon sleeve (22); and a mounting groove (24) is provided at the other end of the film collecting shaft (21).

3. A punching device for bottle cap film application according to claim 1, characterized in that: The film discharging assembly (3) comprises a film discharging shaft (31) rotatably provided at the other side of the top of the punching frame (1); one end of the film discharging shaft (31) is sleeved with a second nylon sleeve (32); two baffles (33) are provided at both ends of the second nylon sleeve (32); the other end of the film discharging shaft (31) is threadedly connected with a locking wheel (34); a friction plate (35) is provided on the side of the film discharging shaft (31) away from the locking wheel (34); cover plates (36) are provided on both sides of the friction plate (35); and the locking wheel (34) is connected to one side of the cover plate (36) via a locking spring (37).

4. A punching device for bottle cap film application according to claim 2, characterized in that: The driving assembly (4) comprises a driving frame (41) provided on one side of the punching frame (1), a driving shaft (42) being rotatably provided at the bottom of the driving frame (41), a driving roller (43) being fixedly provided on the outer circular wall of one side of the driving shaft (42), a mounting groove (44) corresponding to the mounting groove (24) being provided on the outer circular wall of the other side of the driving shaft (42), the mounting groove (44) being connected to the mounting groove (24) through a belt (45), a motor frame (46) being provided on one side of the punching frame (1), the motor frame (46) being provided with a reducer (47) having an output end fixedly connected to an end of the driving shaft (42), and a motor (48) being provided on the side of the reducer (47).

5. A punching device for bottle cap film application according to claim 4, characterized in that: A pressure roller (7) is provided on the top of the driving roller (43) for lifting, and a guide groove (8) for guiding the pressure roller (7) is provided on the side walls of the driving frame (41) and the punching frame (1). The driving frame (41) and the punching frame (1) are respectively provided with an electric cylinder (9) whose telescopic end is fixedly connected to both ends of the pressure roller (7).

6. The punching device for bottle cap film application according to claim 1, characterized in that: The punching assembly (5) comprises a punching shaft (51) rotatably provided at the top center of the punching frame (1), the punching frame (1) is provided with a punching motor (52) whose output shaft is fixedly connected to one end of the punching shaft (51), the other end of the punching shaft (51) is connected with a seat bearing (53), the outer circular wall of the punching shaft (51) is provided with an eccentric wheel (54), the outer circular wall of the eccentric wheel (54) is sleeved with a cam plate (55), the bottom of the cam plate (55) is provided with a threaded rod (56), the threaded rod (56) is connected with a floating joint (57), the floating joint (57) is connected with a guide slide plate (58), the four corners of the guide slide plate (58) are penetrated with guide holes (59), and the bottom of the guide slide plate (58) is provided with a plurality of punches (510).

7. A punching device for bottle cap film application according to claim 6, characterized in that: The guide slide assembly (6) comprises a plurality of steel sleeves (61) fixed in the guide hole (59) by bolts, a guide slide frame (62) penetrating the steel sleeve (61) in the middle of the punching frame (1), film guide grooves (63) penetrating the two sides of the bottom of the guide slide frame (62), and a punching hole (64) penetrating the top wall and the bottom wall at the center of the film guide groove (63).

8. The punching device for bottle cap film application according to claim 1, characterized in that: The punching frame (1) is symmetrically provided with guide rollers (10) on both sides of the bottom of the punching assembly (5), and the punching frame (1) is symmetrically provided with demoulding plates (11) on the sides of the guide rollers (10).

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