CN213162520U

CN213162520U - Stamping device is used in production of plastic-aluminum combined cover for infusion bottle

Info

Publication number: CN213162520U
Application number: CN202021935666.3U
Authority: CN
Inventors: 黄乔红
Original assignee: Hubei Yinhua Pharmaceutical Packaging Materials Co ltd
Current assignee: Hubei Yinhua Pharmaceutical Packaging Materials Co ltd
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-05-11
Anticipated expiration: 2030-09-08

Abstract

The utility model discloses a stamping device is used in production of plastic-aluminum combined cover for infusion bottle, the bottom plate of backup pad has all been welded including bottom both ends, the welding of bottom plate top one end has first L template, and opens on the inner wall of first L template bottom has the spout, be equipped with the threaded rod between the spout both sides inner wall, and the both ends of threaded rod are connected with spout both sides inner wall through the bearing respectively, the spiro union has the slider on the threaded rod, and the welding of slider bottom has the mounting panel, first cylinder is installed to the mounting panel bottom, and first cylinder piston rod department fixed mounting has the fixed plate. The utility model discloses cut into the small aluminum sheet the same with the constant head tank specification with big aluminum sheet, make the compression roller flatten the small aluminum sheet at horizontal position round trip movement, place in the indent after flattening the small aluminum sheet, the compression leg comes out the punching press with the aluminium lid from the through hole and falls into and connect the workbin, and the device can once only punch a large amount of aluminium lids and improved work efficiency greatly.

Description

Stamping device is used in production of plastic-aluminum combined cover for infusion bottle

Technical Field

The utility model relates to a stamping device technical field especially relates to a stamping device is used in production of plastic-aluminum combined cover for infusion bottle.

Background

The plastic-aluminum combined cover is a common bottle cap of an oral liquid bottle, the basic structure of the plastic-aluminum combined cover comprises an aluminum cover and a plastic sheet, a connecting structure is arranged on the plastic sheet, a common connecting structure comprises a petal-shaped connecting structure, a connecting bridge connecting structure and the like, the plastic sheet is connected to the aluminum cover through the connecting structure, an anti-oxidation film is generally plated on the surface of the aluminum cover, a convex pattern is arranged on the surface of the plastic sheet, and paint is sprayed on the surface of the plastic sheet. The production of the aluminum-plastic combined cover is generally divided into three main steps, including the molding of the aluminum cover, the molding of the plastic sheet, and the riveting of the plastic sheet and the aluminum cover. The corresponding production device of the aluminum-plastic combined cover is composed of an aluminum cover forming unit, a plastic sheet forming unit and a riveting unit, wherein the aluminum cover forming unit is of a stamping die structure, the aluminum cover is produced in a stamping mode, the stamping mode is low in production efficiency, and the produced aluminum cover is not convenient to take out.

Therefore, Chinese patent (application No. 201821409464.8) discloses an aluminum-plastic combined cover production device for oral liquid bottles, which adopts a rolling mode to replace the existing stamping mode, an aluminum sheet covers a through hole of a workbench, a second speed reducing motor drives a turntable to rotate, a protruding column on the turntable presses the aluminum sheet out of an aluminum cover, and the aluminum cover falls down from the through hole of the workbench; first gear motor then drives the screw rod in the ball for second gear motor and the carousel of being connected with the nut seat are along screw rod rectilinear movement, thereby constantly extrude the aluminium lid on the aluminum sheet, but the device does not have the device of fixed aluminum sheet when the punching press, can lead to the aluminum sheet skew to appear in the position when being punched, because the aluminum sheet is thin takes place deformation easily, consequently still need flatten the aluminum sheet before the punching press, make the effect of punching press better.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a stamping device for producing an aluminum-plastic combined cover for an infusion bottle.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a stamping device for producing an aluminum-plastic combined cover for infusion bottles comprises a bottom plate, wherein supporting plates are welded at two ends of the bottom plate, a first L-shaped plate is welded at one end of the top of the bottom plate, a chute is formed in the inner wall of the bottom of the first L-shaped plate, a threaded rod is arranged between the inner walls of two sides of the chute, two ends of the threaded rod are respectively connected with the inner walls of two sides of the chute through bearings, a sliding block is screwed on the threaded rod, a mounting plate is welded at the bottom of the sliding block, a first air cylinder is mounted at the bottom of the mounting plate, a fixing plate is fixedly mounted at the piston rod of the first air cylinder, a compression roller is mounted at the bottom of the fixing plate through a mounting frame, first push rod motors are mounted at two ends of the bottom of the first L-shaped plate, a positioning plate is mounted at the, and the bottom plate top is kept away from first L template one end welding and is had the second L template, second L template bottom inner wall mid-mounting has the second cylinder, and second cylinder piston rod department fixed mounting has the clamp plate, clamp plate bottom spiro union has the compression leg that the equidistance distributes, and second L template bottom inner wall both ends all install second push rod motor, two second push rod motor output shaft departments are connected with same pressure frame, and the bottom plate top is close to second L template one end welding and has the platen, the platen top is opened there is the indent, and opens the through hole that has the equidistance to distribute on the inner wall of indent bottom.

Preferably, the output shaft of the servo motor is in transmission connection with the threaded rod through a belt pulley, and the sliding groove is located between the two first push rod motors.

Preferably, the outer wall of the compression roller is sleeved with a wiping sponge, and the positioning groove is located under the compression roller.

Preferably, the outer wall welding of compression leg bottom has the stamping ring, and compression leg and through hole looks adaptation, the clamp plate outer wall with press frame inner wall looks adaptation, and press frame outer wall and indent inner wall looks adaptation.

Preferably, the positioning groove is matched with the pressing groove in specification, and a material receiving box is arranged below the pressing table.

Preferably, the central points of the pressing plate, the pressing frame and the pressing groove are located on the same vertical line, the pressing frame is located above the pressing groove, and the pressing plate is located above the pressing frame.

Preferably, the servo motor, the first cylinder, the second cylinder, the first push rod motor and the second push rod motor are all connected with a switch through wires, and the switch is connected with an external power supply.

The utility model has the advantages that:

1. cutting the large aluminum sheet into small aluminum sheets with the same specification as the positioning grooves, placing the small aluminum sheets in the positioning grooves, the positioning plate is pressed down by the first push rod motor to press the two ends of the small aluminum sheet, the press roller is pressed down by the first cylinder to press the press roller on the small aluminum sheet and to partially deform the wiping sponge, the servo motor drives the threaded rod to rotate, the compression roller moves back and forth in the horizontal position to flatten the small aluminum sheet, the small aluminum sheet is placed in the pressure groove after being flattened, the pressing frame is pressed down by a second push rod motor to fix the four sides of the small aluminum sheet, the pressing plate is pressed down by a second air cylinder, the aluminum cover is punched out from the through hole by the pressing column and falls into the material receiving box, the device can flatten the small aluminum sheet before the punching press, and the aluminium lid that makes the punching press come out is more level and more smooth, and the device can once only punch a large amount of aluminium lids and improved work efficiency greatly simultaneously.

2. The device is when using the compression roller to carry out the pressure to the small aluminum sheet, and the sponge of cleaning that the cover was established on the compression roller both can play a guard action to the small aluminum sheet, can be again at the in-process that flattens that makes a round trip, clear away the dust on the small aluminum sheet surface, and the welded punching press ring in compression leg bottom can all gather the power of punching press on the punching press ring when the small aluminum sheet of compression leg punching press simultaneously, and the quick punching press with the aluminium lid comes out to the edge of aluminium lid does not have the burr.

Drawings

FIG. 1 is a schematic structural view of a stamping device for producing an aluminum-plastic combined cover for an infusion bottle according to the present invention;

FIG. 2 is a front view of the stamping device for producing the plastic-aluminum combined cover for the infusion bottle of the present invention;

fig. 3 is a schematic view of a three-dimensional structure of a pressing column of the stamping device for producing the plastic-aluminum combined cover for the infusion bottle.

In the figure: the device comprises a base plate 1, a first L-shaped plate 2, a sliding groove 3, a threaded rod 4, a sliding block 5, a mounting plate 6, a first air cylinder 7, a fixing plate 8, a pressing roller 9, a first push rod motor 10, a servo motor 11, a positioning groove 12, a second L-shaped plate 13, a second air cylinder 14, a pressing plate 15, a pressing column 16, a second push rod motor 17, a pressing frame 18, a pressing table 19, a pressing groove 20, a through hole 21, a belt pulley 22, a wiping sponge 23, a positioning plate 24, a material receiving box 25 and a punching ring 26.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a stamping device for producing an aluminum-plastic combined cover for a transfusion bottle comprises a bottom plate 1 with supporting plates welded at both ends of the bottom, a first L-shaped plate 2 welded at one end of the top of the bottom plate 1, a chute 3 formed on the inner wall of the bottom of the first L-shaped plate 2, a threaded rod 4 arranged between the inner walls of both sides of the chute 3, and two ends of the threaded rod 4 connected with the inner walls of both sides of the chute 3 through bearings, a slider 5 screwed on the threaded rod 4, a mounting plate 6 welded at the bottom of the slider 5, a first cylinder 7 mounted at the bottom of the mounting plate 6, a fixing plate 8 fixedly mounted at the piston rod of the first cylinder 7, a press roller 9 mounted at the bottom of the fixing plate 8 through a mounting frame, a wiping sponge 23 sleeved on the outer wall of the press roller 9, and a positioning groove 12 located under the press roller 9, the positioning plate 24 is pressed downwards through the first push rod motor 10 to press two ends of the small aluminum sheet, the compression roller 9 is pressed downwards through the first air cylinder 7, the compression roller 9 is pressed on the small aluminum sheet, the wiping sponge 23 is partially deformed, the threaded rod 4 is driven to rotate through the servo motor 11, the compression roller 9 moves back and forth in the horizontal position to flatten the small aluminum sheet, the small aluminum sheet is placed in the pressing groove 20 after being flattened, the pressing frame 18 is pressed downwards through the second push rod motor 17 to fix four sides of the small aluminum sheet, the pressing plate 15 is pressed downwards through the second air cylinder 14, the pressing column 16 presses the aluminum cover out of the through hole 21 and falls into the material receiving box 25, the device can flatten the small aluminum sheet before stamping, the stamped aluminum cover is more flat, and meanwhile, the device can stamp a large number of aluminum covers at one time, and greatly improves the working efficiency;

and the two ends of the bottom of the first L-shaped plate 2 are respectively provided with a first push rod motor 10, the output shafts of the two first push rod motors 10 are respectively provided with a positioning plate 24, one end of the inner wall of the bottom of the first L-shaped plate 2 is provided with a servo motor 11, the servo motor 11, a first air cylinder 7, a second air cylinder 14, the first push rod motor 10 and a second push rod motor 17 are respectively connected with a switch through leads, the switch is connected with an external power supply, the output shaft of the servo motor 11 is in transmission connection with a threaded rod 4 through a belt pulley 22, a chute 3 is arranged between the two first push rod motors 10, one end of the top of the bottom plate 1 close to the first L-shaped plate 2 is provided with a positioning groove 12, the positioning groove 12 is matched with the specification of a pressure groove 20, a material receiving box 25 is arranged under the pressure table 19, one end of the top of the bottom plate 1 far away from the, a press plate 15 is fixedly mounted at the position of a piston rod of the second air cylinder 14, the center points of the press plate 15, the press frame 18 and the press groove 20 are positioned on the same vertical line, the press frame 18 is positioned above the press groove 20, the press plate 15 is positioned above the press frame 18, press columns 16 which are distributed at equal intervals are screwed at the bottom of the press plate 15, when the small aluminum sheet is pressed by using a press roller 9, a wiping sponge 23 which is sleeved on the press roller 9 can play a role in protecting the small aluminum sheet and can remove dust on the surface of the small aluminum sheet in the back-and-forth pressing process, meanwhile, a stamping ring 26 welded at the bottom of the press column 16 can collect stamping force on the stamping ring 26 when the small aluminum sheet is stamped by the press column 16, an aluminum cover is rapidly stamped out, and no burrs exist on the edge of the aluminum;

16 bottom outer wall welding of compression leg has stamping ring 26, and compression leg 16 and through hole 21 looks adaptation, 15 outer walls of clamp plate and 18 inner wall looks adaptations of pressure frame, and 18 outer walls of pressure frame and 20 inner wall looks adaptations of indent, and second L template 13 bottom inner wall both ends all install second push rod motor 17, two second push rod motor 17 output shaft departments are connected with same pressure frame 18, and the welding of bottom plate 1 top near 13 one end of second L template has pressure platform 19, pressure platform 19 top is opened there is indent 20, and open the through hole 21 that has the equidistance and distribute on the indent 20 bottom inner wall.

The working principle is as follows: cutting a large aluminum sheet into small aluminum sheets with the same specification as the positioning groove 12, placing the small aluminum sheets in the positioning groove 12, pressing the positioning plate 24 downwards through the first push rod motor 10, pressing two ends of the small aluminum sheets, pressing the compression roller 9 downwards through the first air cylinder 7, pressing the compression roller 9 on the small aluminum sheets, enabling the wiping sponge 23 to deform partially, driving the threaded rod 4 to rotate through the servo motor 11, enabling the compression roller 9 to move back and forth at a horizontal position to flatten the small aluminum sheets, pressing the small aluminum sheets to be placed in the pressing groove 20, pressing the pressing frame 18 downwards through the second push rod motor 17, fixing four sides of the small aluminum sheets, pressing the pressing plate 15 downwards through the second air cylinder 14, and pressing the aluminum cover out of the through hole 21 through the pressing column 16 to fall into the material receiving box 25.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A stamping device for producing an aluminum-plastic combined cover for an infusion bottle comprises a bottom plate (1) with supporting plates welded at the two ends of the bottom, and is characterized in that a first L-shaped plate (2) is welded at one end of the top of the bottom plate (1), a sliding groove (3) is formed in the inner wall of the bottom of the first L-shaped plate (2), a threaded rod (4) is arranged between the inner walls of the two sides of the sliding groove (3), the two ends of the threaded rod (4) are respectively connected with the inner walls of the two sides of the sliding groove (3) through bearings, a sliding block (5) is screwed on the threaded rod (4), a mounting plate (6) is welded at the bottom of the sliding block (5), a first cylinder (7) is mounted at the bottom of the mounting plate (6), a fixing plate (8) is fixedly mounted at the piston rod of the first cylinder (7), a compression roller (9) is mounted at the bottom of the fixing, the output shafts of the two first push rod motors (10) are respectively provided with a positioning plate (24), one end of the inner wall of the bottom of the first L-shaped plate (2) is provided with a servo motor (11), the top of the bottom plate (1) is close to one end of the first L-shaped plate (2) and is provided with a positioning groove (12), one end of the top of the bottom plate (1) far away from the first L-shaped plate (2) is welded with a second L-shaped plate (13), the middle part of the inner wall of the bottom of the second L-shaped plate (13) is provided with a second cylinder (14), a piston rod of the second cylinder (14) is fixedly provided with a pressing plate (15), the bottom of the pressing plate (15) is screwed with pressing columns (16) which are distributed at equal intervals, the two ends of the inner wall of the bottom of the second L-shaped plate (13) are respectively provided with a second push rod motor (17), the output shafts of the two second push rod motors (17), the top of the pressing platform (19) is provided with a pressing groove (20), and the inner wall of the bottom of the pressing groove (20) is provided with through holes (21) distributed at equal intervals.

2. The stamping device for producing the aluminum-plastic combined cover for the infusion bottle as claimed in claim 1, wherein the output shaft of the servo motor (11) is in transmission connection with the threaded rod (4) through a belt pulley (22), and the chute (3) is positioned between the two first push rod motors (10).

3. The stamping device for producing the aluminum-plastic combined cover for the infusion bottle as claimed in claim 1, wherein a wiping sponge (23) is sleeved on the outer wall of the pressing roller (9), and the positioning groove (12) is located right below the pressing roller (9).

4. The stamping device for producing the aluminum-plastic combined cover for the infusion bottle as claimed in claim 1, wherein the stamping ring (26) is welded to the outer wall of the bottom of the compression column (16), the compression column (16) is matched with the through hole (21), the outer wall of the pressing plate (15) is matched with the inner wall of the pressing frame (18), and the outer wall of the pressing frame (18) is matched with the inner wall of the pressing groove (20).

5. The stamping device for producing the aluminum-plastic combined cover for the infusion bottle as claimed in claim 1, wherein the positioning groove (12) is matched with the pressing groove (20) in specification, and a material receiving box (25) is arranged below the pressing platform (19).

6. The stamping device for producing the aluminum-plastic combined cover for the infusion bottle as claimed in claim 1, wherein the central points of the pressing plate (15), the pressing frame (18) and the pressing groove (20) are located on the same vertical line, the pressing frame (18) is located above the pressing groove (20), and the pressing plate (15) is located above the pressing frame (18).

7. The stamping device for producing the aluminum-plastic combined cover for the infusion bottle as claimed in claim 1, wherein the servo motor (11), the first cylinder (7), the second cylinder (14), the first push rod motor (10) and the second push rod motor (17) are all connected with a switch through wires, and the switch is connected with an external power supply.