Rib rolling device for condensed milk packaging

Abstract

The rib rolling device for condensed milk packaging comprises a workbench, a sliding rail frame is installed on the surface of the workbench, an installation base is installed on the right side of the surface of the sliding rail frame in a sliding mode, a moving table is installed on the left side of the surface of the sliding rail frame in a sliding mode, and a first moving base is fixedly connected to one side of the bottom of the installation base. A second moving seat is fixedly arranged on one side of the bottom of the moving table, and a forward and reverse thread ball screw is movably installed in the first moving seat and the second moving seat in a penetrating mode through a nut shaft. The mounting base and the moving table are connected with the lead screw through the first moving base and the second moving base respectively, the left-hand thread and the right-hand thread are arranged on the same shaft of the forward and reverse thread ball screw at the same time, when the lead screw rotates, one nut moves forwards, meanwhile, the other nut moves backwards at the same speed, and the left-hand thread and the right-hand thread are separated from each other. The effect that the two nuts get close to or away from each other when the shaft rotates is achieved, and therefore automatic rib rolling operation on the packaging tin is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging machinery and equipment, and particularly relates to a rolling rib device for condensed milk packaging. Background Art

[0002] During the production process of condensed milk, metal packaging cans are used for packaging. In order to improve the strength and anti-deformation force of the can body, a rolling rib machine is used to roll ribs on the can body. The rolling rib machine is a mechanical device for packaging, mainly used for rolling rib operations on the body of round cans to enhance the structural strength and aesthetics of the round cans. This kind of equipment is usually used in the packaging production processes such as metal can making and barrel making, and can be manually operated or semi-automatically operated, depending on the model and function of the equipment.

[0003] When the existing rolling rib device performs rolling rib operations on packaging cans, it is not conducive to automatic clamping and positioning and automatic rolling rib operations. The level of automatic operation is not good, and at the same time, the flexibility of the rolling rib operation is not good, and the number of rolling ribs on the surface of the packaging can is small, resulting in poor strength and resistance of the can body.

[0004] Therefore, those skilled in the art provide a rolling rib device for condensed milk packaging to solve the problems raised in the above background art. Content of the Utility Model

[0005] The purpose of the utility model is to provide a rolling rib device for condensed milk packaging to solve the problem that when the existing rolling rib device performs rolling rib operations on packaging cans, it is not conducive to automatic clamping and positioning and automatic rolling rib operations as mentioned in the above background art.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A rolling rib device for condensed milk packaging, comprising: a workbench, a positioning table is installed in the middle above the workbench, and a packaging can is placed above the positioning table. A servo motor for driving rotation is installed below the positioning table. A slide rail frame is installed on the surface of the workbench. A mounting seat is slidably installed on the right side of the surface of the slide rail frame, and a moving table is slidably installed on the left side of the surface of the slide rail frame. One side of the bottom of the mounting seat is fixedly connected with a moving seat one, and one side of the bottom of the moving table is fixedly provided with a moving seat two. A left-right hand ball screw is movably installed through the nuts in the moving seat one and the moving seat two. The left end of the left-right hand ball screw is provided with a reverse thread, and the right end of the left-right hand ball screw is provided with a right-hand thread. A rolling rib roller one is installed inside the mounting seat, and a rolling rib roller two is installed above the moving table.

[0008] As a further solution of the utility model: a rotating gear is fixedly connected to the lower end of the second rolling rib roller, and a rotating gear is arranged on one side of the rotating gear, and a driving motor is connected to the bottom of the rotating gear.

[0009] As a further solution of the utility model: the rotating gear and the rotating gear are meshed, and the driving motor and the second rolling rib roller form a rotating structure through the meshing connection between the rotating gear and the rotating gear.

[0010] As a further solution of the utility model: a sliding connection is formed between the slide rail frame and the mounting seat, and a sliding connection is formed between the slide rail frame and the moving table.

[0011] As a further solution of the utility model: a bottom table is installed inside the positioning table, a hydraulic cylinder is installed inside the bottom table, a second abutting rod is movably connected to the upper end of the hydraulic cylinder, and a first abutting rod is movably connected to one side of the second abutting rod.

[0012] As a further solution of the utility model: the second abutting rod and the first abutting rod cooperate with each other to form a rotating connection, and the first abutting rod and the bottom table are rotatably connected.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. A first rolling rib roller is arranged on the mounting seat, and a second rolling rib roller is installed on the moving table. The two groups of rolling rib rollers can perform double rolling ribs on the surface of the packaging can, increasing the number of rolling ribs on the surface of the packaging can and improving the strength and resistance of the packaging can body.

[0015] 2. The mounting seat and the moving table are respectively connected to the lead screw through the first moving seat and the second moving seat. A positive thread and a reverse thread are arranged on the positive and reverse thread ball screw. The positive and reverse thread ball screw has two left-handed and right-handed threads on the same shaft. When the lead screw rotates, while one nut moves forward, the other nut moves backward at the same speed, realizing the effect that the two nuts approach or move away from each other when the shaft rotates. This design allows the mounting seat and the moving table to move bidirectionally without changing the rotation direction of the motor, thereby realizing the automatic rolling rib operation on the packaging can, improving the working efficiency of rolling ribs and the automation level at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic structural diagram of a rolling rib device for condensed milk packaging.

[0017] Figure 2 It is a schematic structural diagram of a second perspective of a rolling rib device for condensed milk packaging.

[0018] Figure 3It is a schematic structural diagram of a lead screw in a rolling rib device for condensed milk packaging.

[0019] Figure 4 It is a schematic structural diagram of a positioning table in a rolling rib device for condensed milk packaging.

[0020] Figure 5 It is a schematic structural diagram of a bottom table in a rolling rib device for condensed milk packaging.

[0021] In the figure: 1, workbench; 2, slide rail frame; 3, mounting seat; 4, first moving seat; 5, first rolling rib roller; 6, positioning table; 7, packaging can; 8, moving table; 9, second moving seat; 10, positive and negative thread ball screw; 11, second rolling rib roller; 12, rotating gear; 13, rotating gear; 14, driving motor; 15, positive thread; 16, reverse thread; 17, bottom table; 18, first resisting rod; 19, second resisting rod; 20, hydraulic cylinder; 21, servo motor. Specific implementation manner

[0022] 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.

[0023] Please refer to Figures 1 to 5 , the embodiment of the present invention provides a rolling rib device for condensed milk packaging, including: a workbench 1, a positioning table 6 is installed in the middle above the workbench 1, and a packaging can 7 is placed above the positioning table 6. A servo motor 21 for driving rotation is installed below the positioning table 6. A bottom table 17 is installed inside the positioning table 6, and a hydraulic cylinder 20 is installed inside the bottom table 17. The upper end of the hydraulic cylinder 20 is movably connected to a second resisting rod 19, and a first resisting rod 18 is movably connected to one side of the second resisting rod 19. The second resisting rod 19 and the first resisting rod 18 cooperate with each other to form a rotational connection, and the first resisting rod 18 and the bottom table 17 are rotationally connected;

[0024] Specifically, the hydraulic cylinder 20 pulls the second resisting rod 19 to rotate. The second resisting rod 19 and the first resisting rod 18 are rotationally connected, so that the first resisting rod 18 and the second resisting rod 19 open. The first resisting rod 18 and the second resisting rod 19 will clamp and position from the inside of the packaging can 7, avoiding affecting the operation of the rolling rib roller. The hydraulic cylinder 20 automatically pulls the second resisting rod 19 for adjustment, which is conducive to realizing automatic clamping.

[0025] The surface of the workbench 1 is equipped with a slide rail frame 2. A mounting seat 3 is slidably mounted on the right side of the surface of the slide rail frame 2, and a moving table 8 is slidably mounted on the left side of the surface of the slide rail frame 2. One side of the bottom of the mounting seat 3 is fixedly connected with a first moving seat 4, and one side of the bottom of the moving table 8 is fixedly provided with a second moving seat 9. A left - hand and right - hand ball screw 10 is movably installed through the inside of the first moving seat 4 and the second moving seat 9 by a nut shaft. The left end of the left - hand and right - hand ball screw 10 is provided with a left - hand thread 16, and the right end of the left - hand and right - hand ball screw 10 is provided with a right - hand thread 15. A sliding connection is formed between the slide rail frame 2 and the mounting seat 3, and a sliding connection is formed between the slide rail frame 2 and the moving table 8;

[0026] Specifically, both the mounting seat 3 and the moving table 8 are connected to the left - hand and right - hand ball screw 10 through the moving seats. The left - hand and right - hand ball screw 10 is provided with a right - hand thread 15 and a left - hand thread 16 on its surface at the same time, achieving the effect that when the shaft rotates, the two nuts move closer to or away from each other, enabling the mounting seat 3 and the moving table 8 to achieve automatic two - way movement without changing the rotation direction of the motor.

[0027] A first rib rolling roller 5 is installed inside the mounting seat 3, and a second rib rolling roller 11 is installed above the moving table 8.

[0028] The lower end of the second rib rolling roller 11 is fixedly connected with a rotating gear 12, and a rotating gear 13 is arranged on one side of the rotating gear 12. The bottom of the rotating gear 13 is connected with a driving motor 14. A meshing connection is formed between the rotating gear 13 and the rotating gear 12, and the driving motor 14 forms a rotating structure with the second rib rolling roller 11 through the meshing connection between the rotating gear 13 and the rotating gear 12;

[0029] Specifically, the second rib rolling roller 11 cooperates with the first rib rolling roller 5 on the mounting seat 3 to simultaneously perform rib rolling on the surface of the packaging can 7, improving the working efficiency of rib rolling. A fixed connection is formed between the second rib rolling roller 11 and the rotating gear 12. The driving motor 14 drives the rotating gear 13 to rotate, the rotating gear 13 drives the rotating gear 12 to rotate, and the second rib rolling roller 11 rotates along with the rotating gear 12, which is conducive to realizing the rib rolling operation on the packaging can 7.

[0030] The working principle of the present utility model is as follows: When using the present utility model, the packaging can 7 is placed on the positioning table 6. The hydraulic cylinder 20 drives the second abutting rod 19 to adjust the angle. The second abutting rod 19 rotates to one side, and the angle between the first abutting rod 18 and the second abutting rod 19 opens. They respectively abut and position the left and right inner walls of the packaging can 7. The servo motor 21 is connected to the bottom of the bottom table 17 to drive the bottom table 17 and rotate the packaging can 7. Secondly, by using the left and right hand thread ball screw 10, there are both left-handed and right-handed threads on the surface of the left and right hand thread ball screw 10. When the left and right hand thread ball screw 10 rotates, while one nut moves forward, the other nut moves backward at the same speed, achieving the effect that the two nuts on the rotating shaft move closer to or away from each other. Driven by the rotation of the left and right hand thread ball screw 10, the mounting seat 3 and the moving table 8 move closer to each other and move along the slide rail table, so that the first rib rolling roller 5 and the second rib rolling roller 11 are close to the surface of the packaging can 7. Cooperating with the rotation of the packaging can 7, the rib rolling is completed.

[0031] The above is only the preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. A rib rolling device for condensed milk packaging, characterized in that: include: A workbench (1), wherein a positioning platform (6) is installed in the middle of the upper part of the workbench (1), and a packaging can (7) is placed above the positioning platform (6), and a servo motor (21) for driving rotation is installed below the positioning platform (6), a slide rail frame (2) is installed on the surface of the workbench (1), a mounting seat (3) is slidably installed on the right side of the surface of the slide rail frame (2), and a moving platform (8) is slidably installed on the left side of the surface of the slide rail frame (2), and a moving seat (8) is fixedly connected to one side of the bottom of the mounting seat (3) 4), a movable seat 2 (9) is fixedly provided on one side of the bottom of the movable platform (8), a positive and negative thread ball screw (10) is installed inside the movable seat 1 (4) and the movable seat 2 (9) through a nut shaft, a negative thread (16) is provided at the left end of the positive and negative thread ball screw (10), and a positive thread (15) is provided at the right end of the positive and negative thread ball screw (10), a ribbed roller 1 (5) is installed on the inner side of the mounting seat (3), and a ribbed roller 2 (11) is installed on the top of the movable platform (8).

2. A rib rolling device for condensed milk packaging according to claim 1, characterized in that: The lower end of the second bead rolling roller (11) is fixedly connected to a rotating gear (12), and a rotating gear (13) is arranged on one side of the rotating gear (12), and the bottom of the rotating gear (13) is connected to a driving motor (14).

3. A rib rolling device for condensed milk packaging according to claim 2, characterized in that: The rotating gear (13) is meshed with the rotating gear (12), and the driving motor (14) forms a rotating structure with the second bead rolling roller (11) through the meshed connection between the rotating gear (13) and the rotating gear (12).

4. A rib rolling device for condensed milk packaging according to claim 1, characterized in that: A sliding connection is formed between the slide rail frame (2) and the mounting seat (3), and a sliding connection is formed between the slide rail frame (2) and the moving platform (8).

5. A rib rolling device for condensed milk packaging according to claim 1, characterized in that: A base (17) is installed inside the positioning platform (6), and a hydraulic cylinder (20) is installed inside the base (17). The upper end of the hydraulic cylinder (20) is movably connected to a second stopper rod (19), and one side of the second stopper rod (19) is movably connected to a first stopper rod (18).

6. A rib rolling device for condensed milk packaging according to claim 5, characterized in that: The second support rod (19) and the first support rod (18) cooperate with each other to form a rotation connection, and the first support rod (18) and the base (17) are also rotationally connected.

Images