Grabbing and capping mechanism for special-shaped bottle caps

Abstract

The utility model relates to the technical field of capping machines, and discloses a grabbing and capping mechanism for special-shaped bottle caps, which comprises a bottom plate, supporting frames are fixedly connected to the front side and the rear side of the top of the bottom plate, a storage box is fixedly connected to the left side of the top of the bottom plate, and a supporting plate is fixedly connected to the left side of the storage box. A first motor is fixedly connected to the top of the supporting plate, a rotating rod is fixedly connected to the driving end of the first motor, an oval block is fixedly connected to the exterior of the rotating rod, a connecting groove is formed in the exterior of the oval block, a filtering plate is slidably connected to the interior of the storage box, and a connecting rod is rotatably connected to the bottom of the filtering plate. And the bottom of the connecting rod is fixedly connected with a limiting block. According to the utility model, dust or other impurities on the surface of the bottle cap can be effectively removed by the upper cap, and the substances can be prevented from entering a product by timely shaking and cleaning the bottle cap, so that the quality and the safety of the product are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of capping machines, in particular to a capping mechanism for grabbing special-shaped bottle caps. Background Art

[0002] This mechanism realizes the orderly transmission of bottle caps through an automated method. It grabs special-shaped bottle caps from the lid storage area and accurately transports the bottle caps into the material pipe. The entire process can be automatically operated according to the speed and requirements of the production line.

[0003] In the prior art, during the use of some bottle capping mechanisms, the bottle caps will be contaminated or accumulate dust during the production process and are not cleaned by shaking in time. These contaminants or dust will adhere to the bottle caps, resulting in hygienic and safety problems of the products. Therefore, a capping mechanism for grabbing special-shaped bottle caps is proposed to solve the above problems. Summary of the Utility Model

[0004] To make up for the above deficiencies, the utility model provides a capping mechanism for grabbing special-shaped bottle caps, aiming to improve the problem of pre-cleaning the bottle caps in the prior art.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A capping mechanism for grabbing special-shaped bottle caps includes a bottom plate. Both the front and rear sides of the top of the bottom plate are fixedly connected with support frames. The left side of the top of the bottom plate is fixedly connected with a storage box. The left side of the storage box is fixedly connected with a support plate. The top of the support plate is fixedly connected with a first motor. The driving end of the first motor is fixedly connected with a rotating rod. An elliptical block is fixedly connected to the outside of the rotating rod. A connecting groove is formed in the outside of the elliptical block. A filter plate is slidably connected to the inside of the storage box. A connecting rod is rotatably connected to the bottom of the filter plate. A limiting block is fixedly connected to the bottom of the connecting rod. Sliding components for restricting the filter plate are fixedly connected to both the front and rear ends of the storage box. A screening component for shaking the filter plate is fixedly connected to the bottom end inside the storage box. The adjacent ends of the two support frames are fixedly connected with a conveyor belt. A quantitative component for preventing bottle cap blockage is fixedly connected to the top of the rear end of the conveyor belt;

[0007] As a further description of the above technical solution:

[0008] The sliding component includes two sliders. The adjacent ends of the two sliders are respectively fixedly connected to the front and rear ends of the filter plate. Sliding grooves are formed in both the front and rear ends inside the storage box. The outside of the slider is slidably connected to the inside of the sliding groove;

[0009] As a further description of the above technical solution:

[0010] The screening assembly includes two connecting shells, the bottoms of the two connecting shells are respectively fixedly connected to the inner bottom end of the storage box, a spring is fixedly connected inside the connecting shell, a limiting block is slidably connected inside the connecting shell, and a sliding rod is fixedly connected to the top of the limiting block;

[0011] As a further description of the above technical solution:

[0012] The metering assembly includes a fixing plate, the front end of the fixing plate is fixedly connected to the rear top of the conveyor belt, a blower is fixedly connected to the top of the fixing plate, a plurality of transfer plates are fixedly connected to the outside of the conveyor belt, a metering box is fixedly connected to the front end of the conveyor belt, a second motor is fixedly connected to the right end of the metering box, a rotating shaft is fixedly connected to the driving end of the second motor, and a plurality of conveying sheets are fixedly connected to the outside of the rotating shaft;

[0013] As a further description of the above technical solution:

[0014] Both the front and rear sides of the top of the conveyor belt are fixedly connected with connecting plates, a stabilizing plate is fixedly connected to the top of the connecting plates, and a baffle is fixedly connected to the right side inside the stabilizing plate;

[0015] As a further description of the above technical solution:

[0016] A feeding pipe is fixedly connected to the front end of the metering box, and the top of the sliding rod is fixedly connected to the bottom of the filter plate;

[0017] As a further description of the above technical solution:

[0018] The outside of the rotating rod is rotatably connected inside the storage box, and the outside of the limiting block is slidably connected inside the connecting groove;

[0019] As a further description of the above technical solution:

[0020] One end of the spring is fixedly connected to one side of the limiting block, and the outside of the sliding rod is slidably connected to the inner top end of the connecting shell.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, by starting the first motor, the rotating rod can be driven to rotate. At the same time, when the rotating rod rotates, the external elliptical block can be driven to rotate, and when the elliptical block rotates, the connecting rod can be driven to move up and down, realizing that the upper cover effectively removes dust or other impurities on the surface of the bottle cap. Timely shaking and cleaning of the bottle cap can prevent these substances from entering the product, ensuring the quality and safety of the product.

[0023] 2. In the present utility model, the bottle cap is pushed into the interior of the quantitative box by a baffle plate, and then blown into the interior of the quantitative box by a blower. When the second motor is started to drive the conveying piece to rotate, quantitative conveying is achieved, ensuring that the number of bottle caps conveyed each time is accurate, avoiding the occurrence of too many or too few cases, and preventing the blockage of the feeding pipe caused by an excessive number of special-shaped bottle caps, which helps to improve the operation efficiency of the production line. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 FIG. 6 is a three-dimensional schematic diagram of a grasping and capping mechanism for special-shaped bottle caps proposed by the present utility model;

[0025] Figure 2 FIG. 10 is a schematic structural diagram of a feeding pipe of a grasping and capping mechanism for special-shaped bottle caps proposed by the present utility model;

[0026] Figure 3 FIG. 14 is a schematic structural diagram of a first motor of a grasping and capping mechanism for special-shaped bottle caps proposed by the present utility model;

[0027] Figure 4 is Figure 3 an enlarged view of part A in

[0028] Figure 5 FIG. 24 is a schematic structural diagram of a spring of a grasping and capping mechanism for special-shaped bottle caps proposed by the present utility model;

[0029] Figure 6 FIG. 28 is a schematic structural diagram of a blower of a grasping and capping mechanism for special-shaped bottle caps proposed by the present utility model;

[0030] Figure 7 FIG. 32 is a schematic structural diagram of a conveying piece of a grasping and capping mechanism for special-shaped bottle caps proposed by the present utility model;

[0031] Figure 8 FIG. 36 is a schematic structural diagram of a quantitative box of a grasping and capping mechanism for special-shaped bottle caps proposed by the present utility model.

[0032] LEGEND DESCRIPTION:

[0033] 1. Bottom plate; 2. Support frame; 3. Support plate; 4. First motor; 5. Storage box; 6. Filter plate; 7. Rotating rod; 8. Oval block; 9. Connecting groove; 10. Limiting block; 11. Connecting rod; 12. Slide block; 13. Slide groove; 14. Connecting shell; 15. Spring; 16. Limiting block; 17. Slide rod; 18. Conveyor belt; 19. Transmission plate; 20. Fixed plate; 21. Blower; 22. Connecting plate; 23. Stabilizing plate; 24. Baffle plate; 25. Quantitative box; 26. Second motor; 27. Rotating shaft; 28. Feeding pipe; 29. Conveying piece. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0034] Next, in combination with the accompanying drawings in the embodiments of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described. 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.

[0035] Referring to Figure 2 、 Figure 3 and Figure 4 , an embodiment provided by the present invention: A grasping and capping mechanism for special-shaped bottle caps, including a bottom plate 1. The bottom plate 1 is located at the bottom of the entire mechanism and is used to support and fix each component of the mechanism. Support frames 2 are fixedly connected to both the front and rear sides of the top of the bottom plate 1. The support frames 2 provide a support source for subsequent workpieces. A storage box 5 is fixedly connected to the left side of the top of the bottom plate 1. The storage box 5 is used to store special-shaped bottle caps or other related components. A support plate 3 is fixedly connected to the left side of the storage box 5. A first motor 4 is fixedly connected to the top of the support plate 3. The first motor 4 is installed on the top of the support plate 3 and is used to drive subsequent workpieces. A rotating rod 7 is fixedly connected to the driving end of the first motor 4. Through the drive of the first motor 4, a rotational motion is achieved. The outside of the rotating rod 7 is rotatably connected inside the storage box 5. Through the storage box 5, the rotating rod 7 can be limited. An elliptical block 8 is fixedly connected to the outside of the rotating rod 7. The elliptical block 8 is driven by the rotation of the rotating rod 7. A connecting groove 9 is opened on the outside of the elliptical block 8. The connecting groove 9 is designed for the subsequent workpiece to slide. A filter plate 6 is slidably connected inside the storage box 5. The filter plate 6 is used to filter out stains and dust on the bottle cap. A connecting rod 11 is rotatably connected to the bottom of the filter plate 6. A limiting block 10 is fixedly connected to the bottom of the connecting rod 11. The outside of the limiting block 10 is slidably connected inside the connecting groove 9. Through the sliding of the limiting block 10 inside the connecting groove 9, and due to the shape of the elliptical block 8, the limiting block 10 can move up and down when moving. When the limiting block 10 moves up and down, it can drive the connecting rod 11 and the filter plate 6 to achieve a shaking and screening effect;

[0036] Sliding components for restricting the filter plate 6 are fixedly connected to both the front and rear ends of the storage box 5. The sliding components include two sliders 12. The adjacent ends of the two sliders 12 are respectively fixedly connected to the front and rear ends of the filter plate 6. Through the sliders 12, the movement of the filter plate 6 can be restricted. Sliding grooves 13 are opened at both the front and rear ends inside the storage box 5. The outside of the sliders 12 is slidably connected inside the sliding grooves 13, and the sliding grooves 13 can restrict the movement of the sliders 12, thereby preventing the filter plate 6 from shifting when shaking up and down;

[0037] Referring to Figure 2 - Figure 5The bottom of the storage box 5 is fixedly connected to a screening assembly for shaking the filter plate 6. The screening assembly includes two connecting shells 14. The bottoms of the two connecting shells 14 are respectively fixedly connected to the bottom of the storage box 5. The connecting shell 14 can be fixed by the storage box 5. The inside of the connecting shell 14 is fixedly connected to a spring 15. The connecting shell 14 provides a fixing source for the spring 15. The inside of the connecting shell 14 is slidably connected to a limited block 16. The movement of the limited block 16 can be limited by the connecting shell 14. One end of the spring 15 It is fixedly connected to one side of the limit block 16. When the limit block 16 is squeezed, the spring 15 can be squeezed at the same time. The top of the limit block 16 is fixedly connected with a slide bar 17. The top of the slide bar 17 is fixedly connected to the bottom of the filter plate 6. When the filter plate 6 is shaken for screening, the slide bar 17 is squeezed so that the slide bar 17 can squeeze the limit block 16. After the spring 15 is stressed, potential energy is generated, and then deformation occurs. The outer part of the slide bar 17 is slidably connected to the inner top of the connecting shell 14. The movement of the slide bar 17 is limited by the connecting shell 14.

[0038] Reference Figure 1 and Figure 6 , a conveyor belt 18 is fixedly connected to the adjacent ends of the two support frames 2, the conveyor belt 18 provides power for subsequent workpieces and transmits bottle caps, a quantitative component for preventing bottle caps from being blocked is fixedly connected to the top of the rear end of the conveyor belt 18, and the quantitative component includes a fixed plate 20, the front end of the fixed plate 20 is fixedly connected to the top of the rear end of the conveyor belt 18, and a blower 21 is fixedly connected to the top of the fixed plate 20, and the fixing effect of the fixed plate 20 and the blower 21 can be provided through the outside of the conveyor belt 18;

[0039] Reference Figure 6 - Figure 8, a plurality of transfer plates 19 are fixedly connected to the outside of the conveyor belt 18. Through these transfer plates 19, the bottle caps can be grabbed and transferred to subsequent workpieces. Connecting plates 22 are fixedly connected to both the front and rear sides of the top of the conveyor belt 18. A stabilizing plate 23 is fixedly connected to the top of the connecting plate 22. The stabilizing plate 23 can be fixed by the fixed connecting plate 22. A baffle 24 is fixedly connected to the right side inside the stabilizing plate 23. The baffle 24 is used to block the bottle caps on the transfer plate 19. Since the distance between the baffle 24 and the transfer plate 19 is very close, the protruding bottle caps on the transfer plate 19 will be blocked by the baffle 24. A quantitative box 25 is fixedly connected to the front end of the conveyor belt 18, and the other end of the baffle 24 is aligned with the inner top end of the quantitative box 25, so that the bottle caps can be transferred into the internal of the quantitative box 25. Since some special-shaped bottle caps cannot be blocked down, at this time, an air blower 21 is needed to blow the special-shaped bottle caps so that the bottle caps can enter the internal of the quantitative box 25. A second motor 26 is fixedly connected to the right end of the quantitative box 25. A rotating shaft 27 is fixedly connected to the driving end of the second motor 26. The second motor 26 can drive the rotating shaft 27 to rotate. A plurality of conveying sheets 29 are fixedly connected to the outside of the rotating shaft 27. At the same time, when the rotating shaft 27 rotates, the conveying sheets 29 can quantitatively send out the bottle caps. A feeding pipe 28 is fixedly connected to the front end of the quantitative box 25, and the quantitatively completed bottle caps will be processed through the feeding pipe 28.

[0040] Working principle: When the device needs to put on the cap and clean the bottle cap at the same time, by starting the first motor 4 to rotate, the rotating rod 7 connected to the driving end of the first motor 4 can be driven to rotate. At the same time, when the rotating rod 7 rotates, the external elliptical block 8 can be driven to rotate. A connecting groove 9 is provided inside the elliptical block 8 so that the limiting block 10 can move inside. A connecting rod 11 is fixedly connected to the top of the limiting block 10, so that the connecting rod 11 moves up and down, which also causes the filter plate 6 to move up and down. At the same time, the sliders 12 fixed to the front and rear ends of the filter plate 6 slide through the sliding grooves 13, so that the filter plate 6 will not shake left and right during the movement.

[0041] When the bottle caps are being transported by the conveyor belt 18, they are grabbed and blocked by the transfer plates 19. When the bottle caps pass through the inside of the stabilizing plate 23, first, the baffle 24 pushes the bottle caps into the internal of the quantitative box 25. Since the shapes of the special-shaped bottle caps are different, at this time, an air blower 21 is needed to blow air into the internal of the quantitative box 25. At this time, by starting the second motor 26 to drive the rotating shaft 27 to rotate, and the rotating shaft 27 can drive the surrounding conveying sheets 29 to rotate, and finally, the bottle caps are accurately transported into the internal of the feeding pipe 28.

[0042] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A grasping and capping mechanism for special-shaped bottle caps, including a bottom plate (1), characterized in that: Both the front and rear sides of the top of the bottom plate (1) are fixedly connected with support frames (2). The left side of the top of the bottom plate (1) is fixedly connected with a storage box (5). The left side of the storage box (5) is fixedly connected with a support plate (3). The top of the support plate (3) is fixedly connected with a first motor (4). The driving end of the first motor (4) is fixedly connected with a rotating rod (7). An elliptical block (8) is fixedly connected to the outside of the rotating rod (7). A connecting groove (9) is formed in the outside of the elliptical block (8). A filter plate (6) is slidably connected to the inside of the storage box (5). A connecting rod (11) is rotatably connected to the bottom of the filter plate (6). A limiting block (10) is fixedly connected to the bottom of the connecting rod (11). Sliding components for restricting the filter plate (6) are fixedly connected to both the front and rear ends of the storage box (5). A screening component for shaking the filter plate (6) is fixedly connected to the bottom end inside the storage box (5). The adjacent ends of the two support frames (2) are fixedly connected with a conveyor belt (18). A quantitative component for preventing blockage of the bottle caps is fixedly connected to the top of the rear end of the conveyor belt (18).

2. The grasping and capping mechanism for a special-shaped bottle cap according to claim 1, wherein: The sliding component includes two sliders (12). The adjacent ends of the two sliders (12) are respectively fixedly connected to the front and rear ends of the filter plate (6). Sliding grooves (13) are formed in both the front and rear ends inside the storage box (5). The outside of the slider (12) is slidably connected to the inside of the sliding groove (13).

3. The grasping and capping mechanism for special-shaped bottle caps according to claim 1, wherein: The screening component includes two connecting shells (14). The bottoms of the two connecting shells (14) are respectively fixedly connected to the bottom end inside the storage box (5). A spring (15) is fixedly connected to the inside of the connecting shell (14). A limiting block (16) is slidably connected to the inside of the connecting shell (14). A sliding rod (17) is fixedly connected to the top of the limiting block (16).

4. The grasping and capping mechanism for special-shaped bottle caps according to claim 3, characterized in that: The quantitative component includes a fixing plate (20). The front end of the fixing plate (20) is fixedly connected to the top of the rear end of the conveyor belt (18). A blower (21) is fixedly connected to the top of the fixing plate (20). A plurality of transmission plates (19) are fixedly connected to the outside of the conveyor belt (18). A quantitative box (25) is fixedly connected to the front end of the conveyor belt (18). A second motor (26) is fixedly connected to the right end of the quantitative box (25). The driving end of the second motor (26) is fixedly connected with a rotating shaft (27). A plurality of conveying pieces (29) are fixedly connected to the outside of the rotating shaft (27).

5. The grasping and capping mechanism for a special-shaped bottle cap according to claim 4, characterized in that: Both the front and rear sides of the top of the conveyor belt (18) are fixedly connected with connecting plates (22). A stabilizing plate (23) is fixedly connected to the top of the connecting plate (22). A baffle (24) is fixedly connected to the right side inside the stabilizing plate (23).

6. The grasping and capping mechanism for special-shaped bottle caps according to claim 5, wherein: A feeding pipe (28) is fixedly connected to the front end of the quantitative box (25). The top of the sliding rod (17) is fixedly connected to the bottom of the filter plate (6).

7. The gripping and capping mechanism for special-shaped bottle caps according to claim 1, characterized in that: The outside of the rotating rod (7) is rotatably connected to the inside of the storage box (5). The outside of the limiting block (10) is slidably connected to the inside of the connecting groove (9).

8. The grasping and capping mechanism for a special-shaped bottle cap according to claim 5, characterized in that: One end of the spring (15) is fixedly connected to one side of the limit block (16), and the outer part of the sliding rod (17) is slidably connected to the inner top end of the connection shell (14).

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