CN111661410A

CN111661410A - Can capping machine

Info

Publication number: CN111661410A
Application number: CN202010684306.9A
Authority: CN
Inventors: 武思汉; 孙传涛; 贡永强
Original assignee: Anhui Tieniangzi Agricultural Technology Co ltd
Current assignee: Anhui Tieniangzi Agricultural Technology Co ltd
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2020-09-15

Abstract

The invention relates to the technical field of can packaging application, in particular to a can capping machine, which comprises a base, a support column, a top plate and a fastening unit, wherein the support column is arranged on the base; a support column is arranged at the top of the base, a top plate is arranged at the top of the support column, a second cylinder is mounted at the end of the top plate, and a second push rod is arranged at the output end of the second cylinder; a first cylinder is arranged inside the base, a first push rod is arranged at the output end of the first cylinder, and a fastening unit is arranged at the top of the first push rod; the fastening unit comprises a first shell, a sliding structure and a clamping structure; the first shell is fixedly connected to the top of the first push rod; the sliding structure is arranged inside the first shell; the clamping structure is arranged on the inner wall of the first shell; the can be stably placed at the designated position, and the phenomenon that the can body slides when the can is pressed is avoided.

Description

Can capping machine

Technical Field

The invention relates to the technical field of can packaging application, in particular to a can capping machine.

Background

In the modern society, the work is busy, cans become the first choice of a plurality of people after meals due to the characteristic of convenience, so that canned foods are quite popular, the edible consumption level of developed countries such as Europe and America is higher, the canned foods are completely suitable for the life rhythm and habits of people, the annual output of cans all over 4500 ten thousand tons in the world currently, American people consume 90 kilograms every year, Europe consumes about 50 kilograms, and when a representative group of the Chinese can industry visits England, a common England family usually eats 15 cans in one week, and the most various canned foods are placed on supermarket food containers.

The existing can capping machine generally places a can barrel at a designated position, then pushes a push plate through a cylinder to further compress a cover, but the phenomenon that the can barrel slides in the process can occur to influence the performance of a capping process, and therefore the can capping machine is provided.

Disclosure of Invention

The invention aims to provide a can capping machine, which aims to solve the technical problem that the sliding phenomenon of a can barrel occurs when the existing can capping machine caps a can.

In order to achieve the purpose, the invention provides the following technical scheme:

a can capping machine comprises a base, a support column, a top plate and a fastening unit; a support column is arranged at the top of the base, a top plate is arranged at the top of the support column, a second cylinder is mounted at the end of the top plate, and a second push rod is arranged at the output end of the second cylinder; a first cylinder is arranged inside the base, a first push rod is arranged at the output end of the first cylinder, and a fastening unit is arranged at the top of the first push rod; the fastening unit comprises a first shell, a sliding structure and a clamping structure; the first shell is fixedly connected to the top of the first push rod; the sliding structure is arranged inside the first shell; the clamping structure is arranged on the inner wall of the first shell.

Further, the sliding structure comprises a pressure plate, a guide rod and a stack-shaped air bag; the stack-shaped air bag is arranged at the bottom of the first shell; the pressing plate is arranged at the top of the stacked air bag; the top of the pressing plate is provided with a can barrel; the guide rod is also arranged at the bottom of the first shell and is connected to the pressing plate in a sliding mode.

Further, the clamping structure comprises a piston cylinder, a clamping block and a rubber layer; the piston cylinder is welded on the inner side wall of the first shell and is communicated with the stacked air bag through an air duct; the output end of the piston cylinder is fixedly connected with a clamping block; the surface of the clamping block is provided with a rubber layer.

Further, a fixing unit is arranged inside the base; the fixing unit comprises a driving assembly, a transmission assembly and a lifting assembly; the driving assembly comprises a T-shaped rod, a rack and a gear; the T-shaped rod penetrates through the side wall of the base; the rack is connected to the top of the base in a sliding manner; the gear is connected on the lateral wall of base through the pivot rotation, and is the engaged state with the rack.

Further, the transmission assembly comprises a first belt pulley, a belt and a second belt pulley; the first belt pulley is rotatably connected to the side wall of the base through a rotating shaft and is positioned on the same rotating shaft with the gear; the second belt wheel is rotatably connected to the side wall of the base and is connected with the first belt wheel through a belt.

Further, the lifting assembly comprises a cam, a push plate and a straight rod; the cam is rotationally connected to the side wall of the base and is positioned on the same rotating shaft with the second belt wheel; the push plate is connected to the top of the base through a spring; the straight rod is welded at the bottom of the push plate.

The invention has the beneficial effects that:

according to the invention, the fastening unit is arranged, and the can barrel can be fixed after being placed at the designated position through the matching use of the sliding structure and the clamping structure, so that the phenomenon of sliding of the can barrel cannot occur, the capping process is favorably carried out, and the overall using effect of the device is improved.

According to the invention, the fixing unit is arranged, and the base of the capping machine can be stably arranged on the ground by matching the driving assembly, the transmission assembly and the lifting assembly.

Drawings

Fig. 1 is a schematic view of the overall structure of a can capper of the present invention;

FIG. 2 is a schematic view of a partial cross-sectional configuration of a can capper of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure A-A of FIG. 2;

FIG. 4 is a schematic structural diagram of region E in FIG. 3;

FIG. 5 is a schematic structural diagram of the area B in FIG. 2;

FIG. 6 is a schematic structural diagram of the region C in FIG. 2;

FIG. 7 is a schematic view of the structure of region D in FIG. 2;

illustration of the drawings: 1. a base; 11. a first cylinder; 12. a first push rod; 2. a support pillar; 3. a top plate; 31. a second cylinder; 32. a second push rod; 4. a can barrel; 5. a fastening unit; 51. a first housing; 52. a sliding structure; 521. pressing a plate; 522. a guide bar; 523. a stack airbag; 53. a clamping structure; 531. a piston cylinder; 532. a clamping block; 533. a rubber layer; 6. a fixing unit; 61. a drive assembly; 611. a T-shaped rod; 612. a rack; 613. a gear; 62. a transmission assembly; 621. a first pulley; 622. a belt; 623. a second pulley; 63. a lifting assembly; 631. a cam; 632. pushing the plate; 633. a straight rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 7, a can capping machine includes a base 1, a support pillar 2, a top plate 3 and a fastening unit 5; a supporting column 2 is arranged at the top of the base 1, a top plate 3 is arranged at the top of the supporting column 2, a second cylinder 31 is mounted at the end part of the top plate 3, and a second push rod 32 is arranged at the output end of the second cylinder 31; a first cylinder 11 is arranged inside the base 1, a first push rod 12 is arranged at the output end of the first cylinder 11, and a fastening unit 5 is arranged at the top of the first push rod 12; the fastening unit 5 comprises a first housing 51, a sliding structure 52 and a clamping structure 53; the first shell 51 is fixedly connected to the top of the first push rod 12; the sliding structure 52 is disposed inside the first housing 51; the clamping structure 53 is arranged on the inner wall of the first shell 51; in operation, the can 4 is placed in the first housing 51, the first cylinder 11 is opened to push the first push rod 12 to move forward, and the second cylinder 31 is opened to push the second push rod 32 to move forward, so that the can 4 is squeezed.

As an embodiment of the present invention, the sliding structure 52 includes a pressing plate 521, a guide rod 522 and a folded air bag 523; the stack air bag 523 is arranged at the bottom of the first shell 51; the pressing plate 521 is arranged on the top of the stack-shaped air bag 523; the top of the pressing plate 521 is provided with a can barrel 4; the guide rod 522 is also arranged at the bottom of the first shell 51, and the guide rod 522 is slidably connected to the pressing plate 521; in operation, when the output end of the second cylinder 31 pushes the second push rod 32 to move forward, the pressing plate 521 will be pressed to move along the guide rod 522, so that the folded air bag 523 is pressed, and then the air in the folded air bag 523 flows into the piston cylinder 531 through the air duct.

As an embodiment of the present invention, the clamping structure 53 includes a piston cylinder 531, a clamping block 532, and a rubber layer 533; the piston cylinder 531 is welded on the inner side wall of the first shell 51 and is communicated with the overlapped air bag 523 through an air duct; the output end of the piston cylinder 531 is fixedly connected with a clamping block 532; a rubber layer 533 is arranged on the surface of the clamping block 532; in operation, when the pressing plate 521 moves downward and presses the overlapped air bag 523, air in the overlapped air bag 523 flows into the piston cylinder 531 through the air duct, and the output end of the piston cylinder 531 pushes the clamping block 532 and the rubber layer 533 to move forward, so that the can barrel 4 is clamped.

As an embodiment of the present invention, a fixing unit 6 is provided inside the base 1; the fixing unit 6 comprises a driving assembly 61, a transmission assembly 62 and a lifting assembly 63; the drive assembly 61 comprises a T-bar 611, a rack 612 and a gear 613; the T-shaped rod 611 penetrates through the side wall of the base 1; the rack 612 is connected to the top of the base 1 in a sliding manner; the gear 613 is rotatably connected to the side wall of the base 1 through a rotating shaft and is in a meshed state with the rack 612; the transmission assembly 62 comprises a first pulley 621, a belt 622 and a second pulley 623; the first belt wheel 621 is rotatably connected to the side wall of the base 1 through a rotating shaft, and is in the same rotating shaft with the gear 613; the second belt wheel 623 is rotatably connected to the side wall of the base 1 and is connected with the first belt wheel 621 through a belt 622; the lifting assembly 63 comprises a cam 631, a push plate 632 and a straight rod 633; the cam 631 is rotatably connected to the side wall of the base 1 and is at the same rotating shaft with the second belt wheel 623; the push plate 632 is connected to the top of the base 1 through a spring; the straight rod 633 is welded at the bottom of the push plate 632; in operation, the T-shaped rod 611 is pushed to push the rack 612 to move along the sliding slot at the top of the base 1, so that the gear 613 rotates clockwise, the first pulley 621 on the same rotating shaft with the gear 613 rotates, the belt 622 drives the second pulley 623 to rotate, the cam 631 on the same rotating shaft with the second pulley 623 rotates, the push plate 632 is pressed to move downward, and the straight rod 633 connected to the bottom of the push plate 632 is inserted into a hole preset on the ground, so that the base 1 is fixed.

The working principle is as follows: in operation, the can barrel 4 is placed in the first housing 51, the switch of the first cylinder 11 is turned on to push the first push rod 12 to move forward, and at the same time, the switch of the second cylinder 31 is turned on to push the second push rod 32 to move forward, so that the pressing plate 521 is pressed to move along the guide rod 522, the stacked air bag 523 is pressed, the gas in the stacked air bag 523 flows into the piston cylinder 531 through the gas guide pipe, and the output end of the piston cylinder 531 pushes the clamping block 532 and the rubber layer 533 to move forward, so that the can barrel 4 is clamped; when the base 1 is fixed, the T-shaped rod 611 is pushed to push the rack 612 to move along the sliding slot at the top of the base 1, so that the gear 613 rotates clockwise, the first pulley 621 on the same rotating shaft as the gear 613 rotates, the belt 622 drives the second pulley 623 to rotate, the cam 631 on the same rotating shaft as the second pulley 623 rotates, the push plate 632 is pressed to move downwards, and the straight rod 633 connected to the bottom of the push plate 632 is inserted into a hole preset on the ground, so that the base 1 is fixed.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A can capping machine is characterized by comprising a base (1), a support column (2), a top plate (3) and a fastening unit (5); a supporting column (2) is arranged at the top of the base (1), a top plate (3) is arranged at the top of the supporting column (2), a second cylinder (31) is installed at the end part of the top plate (3), and a second push rod (32) is arranged at the output end of the second cylinder (31); a first air cylinder (11) is arranged in the base (1), a first push rod (12) is arranged at the output end of the first air cylinder (11), and a fastening unit (5) is arranged at the top of the first push rod (12); the fastening unit (5) comprises a first housing (51), a sliding structure (52) and a clamping structure (53); the first shell (51) is fixedly connected to the top of the first push rod (12); the sliding structure (52) is arranged inside the first shell (51); the clamping structure (53) is arranged on the inner wall of the first shell (51).

2. A can capper according to claim 1 wherein said slide structure (52) comprises a pressure plate (521), a guide rod (522) and a bladder (523); the stacked air bag (523) is arranged at the bottom of the first shell (51); the pressing plate (521) is arranged on the top of the stacked air bag (523); the top of the pressing plate (521) is provided with a can barrel (4); the guide rod (522) is also arranged at the bottom of the first shell (51), and the guide rod (522) is connected to the pressing plate (521) in a sliding mode.

3. A can capper according to claim 2 wherein said clamping structure (53) comprises a piston cylinder (531), a clamping block (532) and a rubber layer (533); the piston cylinder (531) is welded on the inner side wall of the first shell (51) and is communicated with the overlapped air bag (523) through an air duct; the output end of the piston cylinder (531) is fixedly connected with a clamping block (532); the surface of the clamping block (532) is provided with a rubber layer (533).

4. A can capper according to claim 3, characterised in that said base (1) is internally provided with a fixing unit (6); the fixing unit (6) comprises a driving assembly (61), a transmission assembly (62) and a lifting assembly (63); the drive assembly (61) comprises a T-shaped rod (611), a rack (612) and a gear (613); the T-shaped rod (611) penetrates through the side wall of the base (1); the rack (612) is connected to the top of the base (1) in a sliding manner; the gear (613) is rotatably connected to the side wall of the base (1) through a rotating shaft and is meshed with the rack (612).

5. A can capper according to claim 4 wherein said drive assembly (62) comprises a first pulley (621), a belt (622) and a second pulley (623); the first belt wheel (621) is rotatably connected to the side wall of the base (1) through a rotating shaft and is positioned on the same rotating shaft with the gear (613); the second belt wheel (623) is rotatably connected to the side wall of the base (1) and is connected with the first belt wheel (621) through a belt (622).

6. A can capper according to claim 4 wherein said lifting assembly (63) comprises a cam (631), push plate (632) and straight bar (633); the cam (631) is rotatably connected to the side wall of the base (1) and is positioned at the same rotating shaft with the second belt wheel (623); the push plate (632) is connected to the top of the base (1) through a spring; the straight rod (633) is welded at the bottom of the push plate (632).