Rotating disc type filling machine for can packaging

Abstract

The utility model relates to the technical field of filling machines, in particular to a rotating disc type filling machine for can packaging, which comprises a working table, a filling assembly, a supporting assembly, a clamping assembly and an unlocking assembly, the supporting assembly comprises a rotating shaft, a gear ring, a motor, a gear and a rotating disc, the lower part of the rotating shaft is rotatably connected with the working table, and the rotating disc is arranged on the rotating shaft. According to the rotating disc type filling machine for packaging the cans, the working table provides stable support for the filling assembly, the supporting assembly and the unlocking assembly, the elastic piece is in a natural extension state at the beginning, the rotating shaft is arranged on the rotating disc, the rotating shaft is sleeved with the gear ring, and the motor is arranged on the working table. The caliber between the clamping plates is smaller than the caliber of the base ring, a tank body is inserted into the base ring, the clamping plates conduct centering clamping on the tank body of the corresponding specification, the filling assembly provides centering filling for the tank body at the corresponding position, then after the tank body is moved to the designated position, the unlocking assembly jacks up the tank body, and the filled tank body is conveniently taken out.

Description

Technical Field

[0001] The utility model relates to the technical field of filling machines, in particular to a rotary plate filling machine for can packaging. Background Art

[0002] A turntable filling machine is a machine used to automatically fill liquid, granular or powdered items into canned packaging containers. Usually, these filling machines consist of a rotating turntable, on which the canned containers are placed. As the turntable rotates, the containers are filled, sealed, and other operations are performed at different workstations;

[0003] During filling, different specifications of tanks are often selected according to demand. However, the load-bearing slots on the turntable of traditional filling equipment are not convenient for centering the tanks of corresponding specifications. Although there is a certain tolerance distance between the output of the filling machine and the tank, eccentric filling can easily lead to container instability and even material spillage. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies of the prior art, the utility model provides a rotary plate filling machine for can packaging.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a turntable filling machine for can packaging, comprising a workbench, a filling assembly, a supporting assembly, a clamping assembly and an unlocking assembly, wherein the supporting assembly comprises a rotating shaft, a gear ring, a motor, a gear and a turntable, wherein the lower portion of the rotating shaft is rotatably connected to the workbench, the upper portion of the rotating shaft is connected to the turntable, the gear ring is also sleeved on the rotating shaft, the motor is arranged on the workbench, a gear meshing with the gear ring is arranged at the output end of the motor, the clamping assembly is arranged on the turntable, the clamping assembly comprises a base ring, an elastic member, a clamping plate, a top ring and a bearing ring, the base ring is arranged on the turntable, and the elastic member is divided into a plurality of upper and lower parts at both ends. The top ring is provided on the top wall of the base ring, and a load-bearing ring is provided on the top ring. The filling assembly comprises a liquid supply box, a liquid supply pump, an output head, a bracket, a mounting plate and a lifter. The bracket is arranged on the workbench in an inverted L shape, and the lifter passes through the top wall of the bracket and is connected to the mounting plate. The output head is also provided under the mounting plate. The liquid supply box is also provided on the workbench. One end of the liquid supply pump is connected to the liquid supply box, and the other end of the liquid supply pump is connected to the output head through a connecting pipe. An unlocking assembly for unlocking the clamping assembly is also provided on the turntable.

[0008] In order to ensure the stability of centering the material, the utility model is improved in that the elastic member includes a first spring and a telescopic rod, the first spring is sleeved on the telescopic rod, both ends of the first spring and the telescopic rod are respectively connected to the base ring and the clamping plate, and a first chamfer is arranged above the clamping plate.

[0009] In order to facilitate lifting the tank body, the utility model is improved in that the unlocking assembly includes a lifting plate, a lifting rod, a second spring and a first auxiliary block; a storage groove for accommodating the lifting plate is provided on the turntable; the upper part of the lifting rod is connected to the lifting plate; the lower part of the lifting rod passes through the storage groove and is connected to the first auxiliary block; the second spring is sleeved on the lifting rod; the upper and lower ends of the second spring are respectively connected to the turntable and the first auxiliary block; the base ring, top ring, bearing ring and lifting plate are arranged in concentric circles.

[0010] In order to prevent the clamping plate from contacting the tank body when the tank body is lifted up, the utility model is improved in that a second chamfer is provided below the clamping plate, and an inclined surface matched with the second chamfer is provided above the lifting plate.

[0011] In order to facilitate automatic lifting of the tank body at the corresponding position, the utility model is improved in that an auxiliary frame is further provided on the workbench, and a second auxiliary block matched with the first auxiliary block is provided on the auxiliary frame, and the first auxiliary block and the second auxiliary block are both hemispherical.

[0012] Preferably, the motor is a servo motor.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a rotary filling machine for can packaging, which has the following beneficial effects:

[0015] The turntable filling machine for can packaging has a workbench that provides stable support for the filling component, the supporting component and the unlocking component. Initially, the elastic part is in a naturally extended state, and the diameter between the clamps is smaller than the diameter of the base ring. The can body is inserted into the base ring, and the clamps center the can body of corresponding specifications. The filling component provides centering filling for the can body at the corresponding position. After the can body moves to the specified position, the unlocking component lifts up the can body to facilitate the removal of the can body after filling. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a first main view schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a second main view schematic diagram of the structure of the utility model;

[0018] Figure 3 It is a partial top view schematic diagram of the structure of the utility model;

[0019] Figure 4 The utility model structure Figure 3 A partial enlarged schematic diagram in the middle;

[0020] Figure 5 It is a partial explosion schematic diagram of the structure of the utility model.

[0021] In the figure: 1. workbench; 2. rotating shaft; 3. gear ring; 4. motor; 5. gear; 6. turntable; 7. base ring; 8. clamping plate; 9. top ring; 10. bearing ring; 11. liquid supply box; 12. liquid supply pump; 13. output head; 14. bracket; 15. mounting plate; 16. lifter; 17. first spring; 18. telescopic rod; 19. lifting plate; 20. lifting rod; 21. second spring; 22. first auxiliary block; 23. auxiliary frame; 24. second auxiliary block; 25. connecting pipe. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-5A turntable filling machine for can packaging, comprising a workbench 1, a filling component, a supporting component, a clamping component and an unlocking component, the supporting component comprising a rotating shaft 2, a gear ring 3, a motor 4, a gear 5 and a turntable 6, the lower part of the rotating shaft 2 is rotatably connected to the workbench 1, the upper part of the rotating shaft 2 is connected to the turntable 6, the gear ring 3 is also sleeved on the rotating shaft 2, the motor 4 is arranged on the workbench 1, the output end of the motor 4 is provided with a gear 5 meshing with the gear ring 3, the turntable 6 is provided with the clamping component, the clamping component comprises a base ring 7, an elastic member, a clamping plate 8, a top ring 9 and a carrying ring 10, the base ring 7 is arranged on the turntable 6, the two ends of the elastic member are respectively connected to the clamping plate 8 and the inner wall of the base ring 7, the elastic member and the clamping plate 8 are arranged in several groups, the top wall of the base ring 7 is provided with the top ring 9, the top ring 9 is provided with a carrying ring 10, the filling assembly includes a liquid supply box 11, a liquid supply pump 12, an output head 13, a bracket 14, a mounting plate 15 and a lifter 16, the bracket 14 is arranged on the workbench 1 in an inverted L shape, the lifter 16 passes through the top wall of the bracket 14 and is connected to the mounting plate 15, the output head 13 is also arranged below the mounting plate 15, the liquid supply box 11 is also arranged on the workbench 1, one end of the liquid supply pump 12 is connected to the liquid supply box 11, and the other end of the liquid supply pump 12 is connected to the output head 13 through a connecting pipe 25, and an unlocking assembly for unlocking the clamping assembly is also provided on the turntable 6.

[0024] The workbench 1 provides stable support for the motor 4, the rotating shaft 2, the bracket 14 and the liquid supply box 11. At first, the motor 4 does not rotate. The rotating shaft 2 is provided with a turntable 6. The turntable 6 is provided with a base ring 7 to support the elastic member. In the natural state, the diameter between the clamping plates 8 is smaller than the inner diameter of the bearing ring 10. The bearing ring 10 is fixed on the top ring 9 of the base ring 7. The elastic member and the clamping plate 8 are located below the top ring 9, pressing down the tank body. The tank body of a certain specification is arranged concentrically with the bearing ring 10 under the action of the elastic member and the clamping plate 8. The motor 4 The gear 5 is driven to rotate, and the ring gear 3 drives the rotating shaft 2 to rotate. When the tank moves to the bottom of the output head 13, the liquid supply pump 12 delivers the material in the liquid supply box 11 to the output head 13 through the connecting pipe 25. Finally, the output head 13 completes the filling of the material. The lifter 16 drives the mounting plate 15 to move under the support of the bracket 14 to ensure the stability of the output head 13. After the material is filled, the unlocking component is cooperated to complete the unloading. The motor 4 adopts a precisely controlled servo motor 4, which can move stably and intermittently.

[0025] During actual use, the elastic member includes a first spring 17 and a telescopic rod 18, the first spring 17 is sleeved on the telescopic rod 18, both ends of the first spring 17 and the telescopic rod 18 are respectively connected to the base ring 7 and the splint 8, a first chamfer is provided above the splint 8, the telescopic rod 18 ensures the stability of the operation of the splint 8, the first spring 17 ensures the stability of the reciprocating motion of the splint 8, and the first chamfer facilitates the insertion of the tank body into the base ring 7 and the contact with the turntable 6.

[0026] In this embodiment, the unlocking assembly includes a lifting plate 19, a lifting rod 20, a second spring 21 and a first auxiliary block 22. A storage groove for accommodating the lifting plate 19 is provided on the turntable 6. The lifting rod 20 is connected to the lifting plate 19 at the top, and the lifting rod 20 passes through the storage groove at the bottom and is connected to the first auxiliary block 22. The second spring 21 is sleeved on the lifting rod 20, and the upper and lower ends of the second spring 21 are respectively connected to the turntable 6 and the first auxiliary block 22. The base ring 7, top ring 9, load-bearing ring 10 and the lifting plate 19 are arranged concentrically. The second spring 21 is squeezed by the first auxiliary block 22, and the lifting rod 20 drives the lifting plate 19 to rise. The lifting plate 19 lifts the material so that it does not contact the clamping plate 8, which is convenient for unloading.

[0027] If the outer diameter of the lifting plate 19 is small, the tank body may easily tip over. In order to solve the above problem, a second chamfer is provided under the clamping plate 8, and an inclined surface matched with the second chamfer is provided above the lifting plate 19 to ensure that the lifting plate 19 can stably unlock several groups of clamping plates 8 and provide stable support for the tank body.

[0028] If the first auxiliary block 22 is lifted by hand, it is inconvenient to use. For this reason, an auxiliary frame 23 is also provided on the workbench 1. A second auxiliary block 24 adapted to the first auxiliary block 22 is provided on the auxiliary frame 23. The first auxiliary block 22 and the second auxiliary block 24 are both hemispherical. When the first auxiliary block 22 and the second auxiliary block 24 are in contact and separation, the lifting and lowering movement of the lifting plate 19 is completed, and the material can be unloaded after the splint 8 is unlocked.

[0029] In order to explain in detail the possible application scenarios, technical principles, specific schemes that can be implemented, and the purposes and effects that can be achieved, the following is a detailed description of the specific embodiments listed in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of the present application, and are therefore only used as examples, and cannot be used to limit the scope of protection of the present application.

[0030] Reference to "embodiment" herein means that the specific features, structures or characteristics described in conjunction with the embodiment may be included in at least one embodiment of the present application. The term "embodiment" appearing in various places in the specification does not necessarily refer to the same embodiment, nor does it particularly limit its independence or association with other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, the various technical features mentioned in the embodiments can be combined in any way to form a corresponding implementable technical solution.

[0031] Unless otherwise defined, the technical terms used in this document have the same meanings as those generally understood by those skilled in the art to which this application belongs; the use of relevant terms in this document is only for describing specific embodiments and is not intended to limit this application.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A turntable filling machine for can packaging, comprising a workbench (1), a filling assembly, a supporting assembly, a clamping assembly and an unlocking assembly, characterized in that: The supporting assembly comprises a rotating shaft (2), a gear ring (3), a motor (4), a gear (5) and a rotating disk (6); the rotating shaft (2) is rotatably connected to the workbench (1) at the bottom, and is connected to the rotating disk (6) at the top; the rotating shaft (2) is also sleeved with the gear ring (3); the motor (4) is arranged on the workbench (1); the output end of the motor (4) is provided with a gear (5) meshing with the gear ring (3); the rotating disk (6) is provided with the clamping assembly, and the clamping assembly comprises a base ring (7), an elastic member, a clamping plate (8), a top ring (9) and a bearing ring (10); the base ring (7) is arranged on the rotating disk (6); the two ends of the elastic member are respectively connected to the clamping plate (8) and the inner wall of the base ring (7); the elastic member and the clamping plate (8) are arranged in a plurality of groups; the top wall of the base ring (7) The top ring (9) is provided, and the top ring (9) is provided with a carrying ring (10). The filling assembly comprises a liquid supply box (11), a liquid supply pump (12), an output head (13), a bracket (14), a mounting plate (15) and a lifter (16). The bracket (14) is provided on the workbench (1) in an inverted L shape. The lower part of the lifter (16) passes through the top wall of the bracket (14) and is connected to the mounting plate (15). The output head (13) is also provided below the mounting plate (15). The liquid supply box (11) is also provided on the workbench (1). One end of the liquid supply pump (12) is connected to the liquid supply box (11), and the other end of the liquid supply pump (12) is connected to the output head (13) through a connecting pipe (25). An unlocking assembly for unlocking the clamping assembly is also provided on the turntable (6).

2. A rotary filling machine for can packaging according to claim 1, characterized in that: The elastic member comprises a first spring (17) and a telescopic rod (18), wherein the first spring (17) is sleeved on the telescopic rod (18), and both ends of the first spring (17) and the telescopic rod (18) are respectively connected to the base ring (7) and the clamping plate (8), and a first chamfer is arranged above the clamping plate (8).

3. A rotary filling machine for can packaging according to claim 2, characterized in that: The unlocking assembly comprises a lifting plate (19), a lifting rod (20), a second spring (21) and a first auxiliary block (22); a receiving groove for receiving the lifting plate (19) is provided on the turntable (6); the lifting rod (20) is connected to the lifting plate (19) at the top; the lifting rod (20) passes through the receiving groove at the bottom and is connected to the first auxiliary block (22); the second spring (21) is sleeved on the lifting rod (20); the upper and lower ends of the second spring (21) are respectively connected to the turntable (6) and the first auxiliary block (22); the base ring (7), the top ring (9), the bearing ring (10) and the lifting plate (19) are arranged in concentric circles.

4. A rotary filling machine for can packaging according to claim 3, characterized in that: A second chamfer is provided below the clamping plate (8), and an inclined surface matching the second chamfer is provided above the lifting plate (19).

5. A rotary table (6) type filling machine for can packaging according to claim 4, characterized in that: The workbench (1) is also provided with an auxiliary frame (23), and the auxiliary frame (23) is provided with a second auxiliary block (24) adapted to the first auxiliary block (22), and both the first auxiliary block (22) and the second auxiliary block (24) are hemispherical.

6. A rotary filling machine for can packaging according to claim 5, characterized in that: The motor (4) is a servo motor.

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