Automatic cap screwing device for packaging machine

Abstract

The utility model discloses an automatic cap screwing device for a packaging machine, which comprises a support seat, a motor fixedly connected to one end above the support seat, a gear fixedly connected to the output end of the motor, a support frame fixedly connected to the other end above the support seat, and a support fixing ring fixedly connected to one end below the support frame, a steering supporting inner ring block is rotationally connected to the inner ring of the supporting fixing ring, an annular gear is arranged on the outer ring of the steering supporting inner ring block, and a clamping mechanism is arranged in the annular gear. An arc-shaped clamping block connected with a connecting block is pushed by an air cylinder of the clamping mechanism, the periphery of a bottle cap can be fixed through the arrangement of four groups, the bottle caps of different specifications can be flexibly clamped and fixed through the pushing of the air cylinder and the arrangement of the arc-shaped clamping block, and then a gear is driven by a motor to rotate, so that the bottle cap clamping device is convenient to use. And therefore, the annular gear and the steering supporting inner ring block are driven to rotate, and the bottle cap can be tightened.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic capping equipment for packaging machines, in particular to an automatic capping device for packaging machines. Background Art

[0002] Automatic capping device refers to an automated device used in packaging machinery, a device or equipment used to automatically tighten bottle caps, lids or other containers. It can improve packaging speed and accuracy, can quickly tighten bottle caps or lids without manual operation, reduce labor costs, and ensure the sealing of the product.

[0003] The automatic capping device greatly improves packaging efficiency and automation, reduces manual intervention and potential quality problems, but when the existing automatic capping device is used, different types of capping equipment need to be replaced for bottle caps of different specifications, resulting in increased costs, and frequent replacements can easily reduce work progress. Utility Model Content

[0004] The purpose of the utility model is to provide an automatic capping device for a packaging machine in order to solve the problem that when using the existing automatic capping device, different types of capping devices need to be replaced for bottle caps of different specifications, resulting in increased costs, and frequent replacements easily reduce work progress.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic capping device for a packaging machine, comprising: a support seat, a motor is fixedly connected to one end above the support seat, a gear is fixedly connected to the output end of the motor, a support frame is fixedly connected to the other end above the support seat, a support fixing ring is fixedly connected to the lower end of the support frame, a steering support inner ring block is rotatably connected to the inner ring of the steering support inner ring block, a ring gear is provided on the outer ring of the steering support inner ring block, and a clamping mechanism is provided inside the ring gear.

[0006] As a further solution of the utility model: an installation support seat is provided on the outer side of the support seat, and a hydraulic telescopic rod is fixedly connected to the bottom end of the inside of the installation support seat, and a rotating shaft is fixedly connected to one end of the side of the installation support seat, and one end of the rotating shaft is fixedly connected to a lower outer mounting plate, and a limiting block is inserted into one end of the lower outer mounting plate, and one end of the limiting block is fixedly connected to an upper outer mounting plate, and a bolt is provided at the other end of the lower outer mounting plate, and a thread groove 1 is opened at the lower end of the outer side of the installation support seat, and a thread groove 2 is opened at the upper end of the outer side of the installation support seat, and both the thread groove 1 and the thread groove 2 are adapted to the bolt.

[0007] As a further solution of the utility model: the clamping mechanism includes a cylinder, the cylinder is fixedly connected to the steering support inner ring block, and the movable end of the cylinder is fixedly connected to a connecting block.

[0008] As a further solution of the utility model: one end of the connecting block is fixedly connected with an arc-shaped clamping block, and a plurality of groups of arc-shaped clamping teeth are arranged on the inner side of the arc-shaped clamping block.

[0009] As a further solution of the utility model: the support seat is slidably connected to the installation support seat, the movable end of the hydraulic telescopic rod is fixedly connected to the support seat, and the hydraulic telescopic rods are provided in multiple groups and are symmetrically arranged at the bottom end inside the installation support seat.

[0010] As a further solution of the utility model: the gear is meshingly connected with the annular gear, and the steering support inner ring block is fixedly connected with the annular gear.

[0011] As a further solution of the utility model: the clamping mechanisms are provided in four groups, which are symmetrically arranged at four ends inside the steering support inner ring block.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model uses the cylinder of the clamping mechanism to push the arc-shaped clamping block connected to the connecting block. Through the arrangement of four groups, the four sides of the bottle cap can be fixed. Through the pushing of the cylinder and the arrangement of the arc-shaped clamping block, the bottle caps of different specifications can be flexibly clamped and fixed, thereby avoiding the need to replace different types of capping equipment for bottle caps of different specifications, which leads to increased costs and frequent replacements that easily reduce work progress. The arrangement of multiple groups of arc-shaped clamping teeth on the inner side of the arc-shaped clamping block can increase friction and avoid slipping off the bottle cap. Then, the gear is driven by the motor to rotate, thereby driving the annular gear and the inner ring block of the steering support to rotate, so that the bottle cap can be tightened. The support inside the mounting support seat is driven by the hydraulic telescopic rod The support seat moves up and down and can be adjusted at any time according to the height of the bottle cap to facilitate tightening operations. The lower outer mounting plate can be fixed in a horizontal state to the outside of the mounting support seat by means of bolts and threaded groove 1, thereby fixing the entire device. When it needs to be installed vertically on a device or a wall, the lower outer mounting plate can be made vertical through the connection between the rotating shaft and the lower outer mounting plate, and fixed to the outside of the mounting support seat by means of bolts and threaded groove 2. Subsequently, the limit block is inserted so that the upper outer mounting plate can contact the device or the wall, and then the fasteners are used to penetrate the lower outer mounting plate and the upper outer mounting plate to install and fix the entire device. This not only facilitates installation, but also increases the diversity of installation methods and enhances its practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the support seat installed in the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the lower outer mounting plate of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the support seat in the utility model;

[0018] Figure 5 This is a schematic diagram of the structure of the inner ring block of the steering support in the utility model;

[0019] Figure 6 It is a structural schematic diagram of the arc-shaped clamping block in the utility model.

[0020] In the figure: 1. support seat; 2. motor; 3. gear; 4. support frame; 5. support fixing ring; 6. steering support inner ring block; 7. annular gear; 8. clamping mechanism; 9. mounting support seat; 10. hydraulic telescopic rod; 11. cylinder; 12. connecting block; 13. arc clamping block; 14. rotating shaft; 15. lower outer mounting plate; 16. limit block; 17. upper outer mounting plate; 18. bolt; 19. thread groove one; 20. thread groove two. DETAILED DESCRIPTION

[0021] 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.

[0022] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The following is an explanation of the embodiments of the present utility model based on the overall structure of the present utility model.

[0023] Reference Figures 1 to 6 In an embodiment of the utility model, an automatic capping device for a packaging machine includes: a support base 1, a motor 2 is fixedly connected to one end above the support base 1, a gear 3 is fixedly connected to the output end of the motor 2, a support frame 4 is fixedly connected to the other end above the support base 1, a support fixing ring 5 is fixedly connected to one end below the support frame 4, the inner ring of the support fixing ring 5 is rotatably connected to a steering support inner ring block 6, the outer ring of the steering support inner ring block 6 is provided with an annular gear 7, and a clamping mechanism 8 is provided inside the annular gear 7.

[0024] Reference Figures 1 to 6A mounting support seat 9 is provided on the outside of the support seat 1, and a hydraulic telescopic rod 10 is fixedly connected to the bottom end of the mounting support seat 9. A rotating shaft 14 is fixedly connected to one end of the side of the mounting support seat 9, and a lower outer mounting plate 15 is fixedly connected to one end of the rotating shaft 14. A limiting block 16 is inserted at one end of the lower outer mounting plate 15, and an upper outer mounting plate 17 is fixedly connected to one end of the limiting block 16. A bolt 18 is provided at the other end of the lower outer mounting plate 15. A thread groove 19 is provided at the lower end of the outer side of the mounting support seat 9, and a thread groove 20 is provided at the upper end of the outer side of the mounting support seat 9. Both the thread groove 19 and the thread groove 20 are compatible with the bolt 18. The clamping mechanism 8 includes a cylinder 11. The cylinder 11 is fixedly connected to the steering support inner ring block 6. The movable end of the cylinder 11 is fixedly connected to a connecting block 12. One end of the connecting block 12 is fixedly connected to an arc-shaped clamping block 13. A plurality of arc-shaped clamping teeth are arranged on the inner side of the arc-shaped clamping block 13. The support seat 1 is slidably connected to the mounting support seat 9. The movable end of the hydraulic telescopic rod 10 is fixedly connected to the support seat 1. There are a plurality of groups of hydraulic telescopic rods 10, which are symmetrically arranged at the bottom end inside the mounting support seat 9. The gear 3 is meshed with the annular gear 7. The steering support inner ring block 6 is fixedly connected to the annular gear 7. There are four groups of clamping mechanisms 8, which are symmetrically arranged at the four ends inside the steering support inner ring block 6.

[0025] The above scheme is adopted: the cylinder 11 of the clamping mechanism 8 pushes the arc-shaped clamping block 13 connected to the connecting block 12, and the four groups are set to fix the four sides of the bottle cap. The push of the cylinder 11 and the setting of the arc-shaped clamping block 13 can flexibly clamp and fix bottle caps of different specifications, and then the motor 2 drives the gear 3 to rotate, thereby driving the annular gear 7 and the steering support inner ring block 6 to rotate, so that the bottle cap can be tightened.

[0026] The working principle of the utility model is as follows: when in use, the cylinder 11 of the clamping mechanism 8 pushes the arc-shaped clamping block 13 connected to the connecting block 12. Through the setting of four groups, the four sides of the bottle cap can be fixed, and through the pushing of the cylinder 11 and the setting of the arc-shaped clamping block 13, the bottle caps of different specifications can be flexibly clamped and fixed, avoiding the need to replace different types of capping equipment for bottle caps of different specifications, resulting in increased costs, and frequent replacements are likely to reduce work progress. The setting of multiple groups of arc-shaped clamping teeth on the inner side of the arc-shaped clamping block 13 can increase friction and avoid slipping off the bottle cap, and then the gear 3 is driven by the motor 2 to rotate, thereby driving the annular gear 7 and the steering support inner ring block 6 to rotate, so that the bottle cap can be tightened. During rotation, the setting of the support frame 4 and the support fixing ring 5, as well as the connection relationship between the support fixing ring 5 and the steering support inner ring block 6, can play The support base 1 inside the mounting support base 9 is driven up and down by the hydraulic telescopic rod 10, and can be adjusted at any time according to the height of the bottle cap, so as to better perform the tightening operation. The lower outer mounting plate 15 can be fixed to the outer side of the mounting support base 9 in a horizontal state by means of the bolt 18 and the threaded groove 19, so as to fix the device as a whole. When it needs to be installed vertically on the equipment or wall, the lower outer mounting plate 15 can be in a vertical state through the connection relationship between the rotating shaft 14 and the lower outer mounting plate 15, and it can be fixed to the outer side of the mounting support base 9 by means of the bolt 18 and the threaded groove 20, and then the limit block 16 is inserted so that the upper outer mounting plate 17 can contact the equipment or the wall, and then the fastener is penetrated through the lower outer mounting plate 15 and the upper outer mounting plate 17 to install and fix the device as a whole, which is not only convenient for installation, but also increases the diversity of installation methods and enhances its practicality.

[0027] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automatic capping device for a packaging machine, characterized in that: include: A support seat (1), wherein one upper end of the support seat (1) is fixedly connected to a motor (2), an output end of the motor (2) is fixedly connected to a gear (3), the other upper end of the support seat (1) is fixedly connected to a support frame (4), a lower end of the support frame (4) is fixedly connected to a support fixing ring (5), the inner ring of the support fixing ring (5) is rotatably connected to a steering support inner ring block (6), the outer ring of the steering support inner ring block (6) is provided with a ring gear (7), and a clamping mechanism (8) is provided inside the ring gear (7).

2. The automatic capping device for a packaging machine according to claim 1, characterized in that: The support seat (1) is provided with a mounting support seat (9) on the outside, the bottom end of the mounting support seat (9) is fixedly connected to a hydraulic telescopic rod (10), one end of the side of the mounting support seat (9) is fixedly connected to a rotating shaft (14), one end of the rotating shaft (14) is fixedly connected to a lower outer mounting plate (15), one end of the lower outer mounting plate (15) is plugged with a limiting block (16), one end of the limiting block (16) is fixedly connected to an upper outer mounting plate (17), the other end of the lower outer mounting plate (15) is provided with a bolt (18), the lower end of the outer side of the mounting support seat (9) is provided with a first thread groove (19), the upper end of the outer side of the mounting support seat (9) is provided with a second thread groove (20), the first thread groove (19) and the second thread groove (20) are both adapted to the bolt (18).

3. The automatic capping device for a packaging machine according to claim 1, characterized in that: The clamping mechanism (8) comprises a cylinder (11), the cylinder (11) is fixedly connected to the steering support inner ring block (6), and the movable end of the cylinder (11) is fixedly connected to a connecting block (12).

4. The automatic capping device for a packaging machine according to claim 3, characterized in that: One end of the connection block (12) is fixedly connected to an arc-shaped clamping block (13), and a plurality of groups of arc-shaped clamping teeth are arranged on the inner side of the arc-shaped clamping block (13).

5. The automatic capping device for a packaging machine according to claim 2, characterized in that: The support seat (1) is slidably connected to the mounting support seat (9), and the movable end of the hydraulic telescopic rod (10) is fixedly connected to the support seat (1). The hydraulic telescopic rod (10) is provided in a plurality of groups and is symmetrically arranged at the bottom end inside the mounting support seat (9).

6. The automatic capping device for a packaging machine according to claim 1, characterized in that: The gear (3) is meshingly connected with the annular gear (7), and the steering support inner ring block (6) is fixedly connected with the annular gear (7).

7. The automatic capping device for a packaging machine according to claim 1, characterized in that: The clamping mechanisms (8) are provided in four groups, and are symmetrically arranged at the four ends inside the steering support inner ring block (6).

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