Double-circular-knife capping machine

Abstract

The utility model discloses a double-circular-knife capping machine. The double-circular-knife capping machine comprises a supporting table plate, a control box, a capping assembly and an auxiliary assembly. According to the automatic capping device, the capping assembly is arranged, the third motor is used for driving the feeding disc to rotate, under limiting of the limiting piece, bottle bodies can be fed circularly, when the bottle bodies rotate to the position below the pressing plate, the second air cylinder is used for driving the fixing piece to move so that the bottle bodies can be stabilized, the motor is used for driving the capping cutter to rotate, and the first motor is used for driving the supporting plate to rotate; the supporting plate rotates to drive the two sets of capping cutters to rotate, under cooperation of the first air cylinder, the whole capping cutters move downwards while rotating, capping operation is completed, under arrangement of a limiting rod and a pressing plate, bottle caps can be pressed and fixed, and stable capping operation is guaranteed; the transmission lead screw rotates to drive the two sets of lead screw nuts to be close to or away from each other, the distance between the capping cutters can be adjusted, and capping can be conveniently conducted on bottle openings with different calibers.

Description

Technical Field

[0001] The utility model relates to the technical field related to capping machines, in particular to a double-circular blade capping machine. Background Art

[0002] When sealing the filled bottles, bottle caps are generally used to seal the filled bottles. In order to ensure the sealing between the bottle caps and the bottle mouths, a capping machine is used. The capping machine is a device used to assist in completing the sealing between the bottle caps and the bottle mouths. The capping machine is widely used in the fields of pharmaceuticals, food, etc.

[0003] The prior art has the following deficiencies: the prior art "a capping machine" with announcement number CN221027579U "includes a workbench, a telescopic assembly is arranged near one side of one end of the upper surface of the workbench, a telescopic rod is movably arranged at the output end of the telescopic assembly, a mounting frame is arranged at the top of the telescopic rod, a bottle cap guide rail is fixed at the top of one side of the mounting frame, a mounting groove is arranged at one side of the top of the bottle cap guide rail, and a cap hanger is fixed at the bottom of one side of the mounting frame";

[0004] In the above equipment, a rotating part is used to drive the capping head to complete the sealing and fastening between the bottle cap and the bottle mouth. Although the sealing and fastening between the bottle cap and the bottle mouth is achieved, the distance between the capping heads is fixed, which is not convenient for sealing and fastening between bottle mouths and bottle caps of different calibers. When adjusting the distance between the capping heads, the operation is more troublesome. At the same time, the equipment lacks corresponding detection devices, and it is easy to have bottle shortages, leaking seals, etc., which affects the stable operation of the equipment and product quality. Utility Model Content

[0005] The utility model aims to provide a double-circular blade capping machine to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the utility model provides the following technical solutions: a double circular blade capping machine, comprising a supporting table, a control box, a capping assembly and an auxiliary assembly, wherein the control box is mounted on the bottom end of the supporting table by bolts, the capping assembly is mounted above the supporting table, and the auxiliary assembly is mounted above the supporting table and located on one side of the capping assembly;

[0007] The capping assembly includes a support frame, a No. 1 cylinder, a No. 1 motor, a support plate and a No. 2 motor. The support frame is installed on the top of the support table by bolts, the No. 1 cylinder is installed on the inner wall of the support frame by bolts, the No. 1 motor is installed on the output end of the No. 1 cylinder, the support plate is installed on the output end of the No. 1 motor, and the No. 2 motor is installed on the bottom end of the support plate by bolts.

[0008] As a further preferred embodiment of the present technical solution, the capping assembly also includes a transmission screw, two sets of screw nuts, a capping knife, two sets of limit rods and a feeding portion, the transmission screw is installed at the output end of the No. 2 motor, the two sets of screw nuts are symmetrically sleeved and installed on the outside of the transmission screw, the capping knife is installed below the screw nut, the two sets of limit rods are symmetrically penetrated and installed at both ends of the support plate, and the feeding portion is installed above the support table board.

[0009] As a further preferred embodiment of the present technical solution, the feeding part includes a pressure plate, a No. 2 cylinder, a fixing part, a No. 3 motor, a feeding tray and a limiting part. The pressure plate is installed on the bottom end of the limiting rod by bolts, the No. 2 cylinder is installed on the side wall of the support frame by bolts, the fixing part is installed on the output end of the No. 2 cylinder, the No. 3 motor is installed on the bottom end of the support table by bolts, the feeding tray is installed on the output end of the No. 3 motor, and the limiting part is installed on the top end of the support table by bolts.

[0010] As a further preferred embodiment of the present technical solution, the surface of the transmission screw is provided with two groups of external threads, the two groups of external threads are arranged oppositely, the screw nut and the support plate are slidingly arranged, and a spring is sleeved on the outside of the limit rod.

[0011] As a further preferred embodiment of the present technical solution, the limiting member is in a semicircular ring structure, the limiting member is arranged corresponding to the feeding tray, the feeding tray is slidably arranged with the supporting table board, and a plurality of groups of material troughs are provided on the side wall of the feeding tray.

[0012] As a further preferred embodiment of the present technical solution, a plurality of groups of supporting legs are installed on the bottom end of the control box by means of bolts, and a plurality of groups of supporting blocks are installed on the top end of the supporting table board by means of bolts.

[0013] As a further preferred embodiment of the present technical solution, the auxiliary components include a feed belt, a discharge belt, a feeding belt, a visual inspection mechanism, a bottle-missing detection mechanism, a No. 3 cylinder and a push plate, the feed belt is installed on the top of the support block by bolts, the discharge belt is installed on the top of the support block by bolts, the feeding belt is installed on the top of the support block by bolts, the visual inspection mechanism is installed on the top of the discharge belt by bolts, the bottle-missing detection mechanism is installed on the top of the feed belt by bolts, the No. 3 cylinder is installed on the side wall of the discharge belt by bolts, and the push plate is installed on the output end of the No. 3 cylinder.

[0014] As a further preferred embodiment of the present technical solution, the visual inspection mechanism is connected to the No. 3 cylinder, the bottle shortage detection mechanism is connected to the feed belt, the push plate and the feed belt are arranged correspondingly, and the feed belt is connected to the discharge belt.

[0015] The utility model provides a double circular knife capping machine, which has the following beneficial effects:

[0016] (1) The utility model is provided with a capping assembly. The feed plate is driven to rotate by the No. 3 motor. Under the limit of the limiter, the bottle body can be circulated and fed. When the bottle body is rotated to the bottom of the pressure plate, the fixing member is driven to move by the No. 2 cylinder to stabilize the bottle body. The capping knife is driven to rotate by the motor. The support plate is driven to rotate by the No. 1 motor. The rotation of the support plate drives the two sets of capping knives to rotate. With the cooperation of the No. 1 cylinder, the whole rotates and moves downward to complete the capping operation. Under the setting of the limiter rod and the pressure plate, the bottle cap can be pressed and fixed to ensure stable capping operation. The transmission screw is driven to rotate by the No. 2 motor. The rotation of the transmission screw drives the two sets of screw nuts to move closer to or away from each other. The movement of the screw nut drives the capping knife to move. The distance between the capping knives can be adjusted to facilitate capping of bottles with different calibers.

[0017] (2) The utility model is provided with an auxiliary component, and the motor is used to drive the feed belt to rotate so as to convey the bottle body. With the cooperation of the existing cap feeding mechanism, the bottle mouth is sealed. With the setting of the bottle shortage detection mechanism, the bottle feeding port can be detected. When the bottle is shortage, the feed belt is stopped to maintain the feed belt without falling bottles. The motor is used to drive the discharge belt to rotate so as to convey the sealed bottle body. With the setting of the visual detection mechanism, the bottle body above the discharge belt can be detected. With the cooperation of the No. 3 cylinder and the push plate, the bottle body with a plug but no cover or with a cover but no plug can be pushed onto the feed belt to realize timely removal. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the capping assembly of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the feeding part of the utility model;

[0021] Figure 4 It is a schematic diagram of the auxiliary component structure of the utility model.

[0022] In the figure: 1. Support table; 2. Control box; 3. Capping assembly; 4. Auxiliary assembly; 5. Support frame; 6. No. 1 cylinder; 7. No. 1 motor; 8. Support plate; 9. No. 2 motor; 10. Transmission screw; 11. Screw nut; 12. Capping knife; 13. Limit rod; 14. Feeding part; 15. Press plate; 16. No. 2 cylinder; 17. Fixing part; 18. No. 3 motor; 19. Feeding tray; 20. Limiting part; 21. Support leg; 22. Support block; 23. Feed belt; 24. Discharge belt; 25. Feeding belt; 26. Visual inspection mechanism; 27. Bottle missing inspection mechanism; 28. No. 3 cylinder; 29. ​​Pushing plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0024] The utility model provides a technical solution: Figure 1 and Figure 2 As shown, in this embodiment, a double circular blade capping machine includes a support table 1, a control box 2, a capping assembly 3 and an auxiliary assembly 4. The control box 2 is installed at the bottom of the support table 1 by bolts, the capping assembly 3 is installed above the support table 1, and the auxiliary assembly 4 is installed above the support table 1 and located on one side of the capping assembly 3. The capping assembly 3 can complete the capping operation, and the auxiliary assembly 4 can transport the bottle body. The capping assembly 3 includes a support frame 5, a No. 1 cylinder 6, a No. 1 motor 7, a support plate 8, a No. 2 motor 9, a transmission The screw rod 10, two sets of screw rod nuts 11, the capping knife 12, two sets of limit rods 13 and the feeding part 14, the support frame 5 is installed on the top of the support table 1 by bolts, the No. 1 cylinder 6 is installed on the inner wall of the support frame 5 by bolts, the No. 1 motor 7 is installed on the output end of the No. 1 cylinder 6, the support plate 8 is installed on the output end of the No. 1 motor 7, the No. 2 motor 9 is installed on the bottom end of the support plate 8 by bolts, the transmission screw rod 10 is installed on the output end of the No. 2 motor 9, and the two sets of screw rod nuts 11 are symmetrically sleeved and installed on the transmission screw rod 1 0 outside, the capping knife 12 is installed below the screw nut 11, two groups of the limit rods 13 are symmetrically installed at both ends of the support plate 8, the feeding part 14 is installed above the support table 1, the surface of the transmission screw 10 is provided with two groups of external threads, the two groups of external threads are arranged oppositely, the screw nut 11 is slidingly arranged with the support plate 8, the two groups of the screw nut 11 are concentrically arranged with the support plate 8, the limit rod 13 is externally sleeved with a spring, the motor is used to drive the capping knife 12 to rotate, and the No. 1 motor 7 is used to drive the support plate 8 to rotate The rotation of the support plate 8 drives the two sets of capping knives 12 to rotate. With the cooperation of the No. 1 cylinder 6, the whole rotates and moves downward to complete the capping operation. Under the setting of the limit rod 13 and the pressure plate 15, the bottle caps can be pressed and fixed to ensure stable capping operation. The No. 2 motor 9 is used to drive the transmission screw 10 to rotate. The rotation of the transmission screw 10 drives the two sets of screw nuts 11 to approach or move away from each other. The movement of the screw nut 11 drives the capping knives 12 to move. The distance between the capping knives 12 can be adjusted, which is convenient for capping bottles of different calibers.

[0025] like Figure 3As shown, the feeding part 14 includes a pressing plate 15, a No. 2 cylinder 16, a fixing part 17, a No. 3 motor 18, a feeding tray 19 and a limiting part 20. The pressing plate 15 is mounted on the bottom end of the limiting rod 13 by bolts, the No. 2 cylinder 16 is mounted on the side wall of the support frame 5 by bolts, the fixing part 17 is mounted on the output end of the No. 2 cylinder 16, the No. 3 motor 18 is mounted on the bottom end of the support table 1 by bolts, the feeding tray 19 is mounted on the output end of the No. 3 motor 18, and the limiting part 20 is mounted on the output end of the No. 3 motor 18. 0 is installed on the top of the support table 1 by bolts. The limiter 20 is a semicircular ring structure. The limiter 20 is arranged corresponding to the feeding tray 19. The feeding tray 19 is slidably arranged with the support table 1. The side wall of the feeding tray 19 is provided with multiple groups of material troughs. The feeding tray 19 is driven to rotate by the third motor 18. Under the limit of the limiter 20, the bottle body can be cyclically fed. When the bottle body is transferred to the bottom of the pressing plate 15, the fixing member 17 is driven to move by the second cylinder 16 to stabilize the bottle body.

[0026] like Figure 1 and Figure 4 As shown, the auxiliary component 4 includes a feed belt 23, a discharge belt 24, a feeding belt 25, a visual inspection mechanism 26, a bottle shortage detection mechanism 27, a No. 3 cylinder 28 and a push plate 29. The feed belt 23 is mounted on the top of the support block 22 by bolts, the discharge belt 24 is mounted on the top of the support block 22 by bolts, the feeding belt 25 is mounted on the top of the support block 22 by bolts, the visual inspection mechanism 26 is mounted on the top of the discharge belt 24 by bolts, the bottle shortage detection mechanism 27 is mounted on the top of the feed belt 23 by bolts, the No. 3 cylinder 28 is mounted on the side wall of the discharge belt 24 by bolts, the push plate 29 is mounted on the output end of the No. 3 cylinder 28, the visual inspection mechanism 26 is connected to the No. 3 cylinder 28, and the bottle shortage detection mechanism 27 is mounted on the top of the feed belt 23 by bolts. The mechanism 27 is connected to the feed belt 23, the push plate 29 is correspondingly arranged with the feed belt 25, and the feed belt 25 is connected with the discharge belt 24. The feed belt 23 is driven by a motor to rotate to transport the bottle body, and with the cooperation of the existing cover feeding mechanism, the sealing of the bottle mouth is completed. With the setting of the bottle shortage detection mechanism 27, the bottle inlet and filling port can be detected. When there is a shortage of bottles, the feed belt 23 is stopped to maintain the feed belt 23 without falling bottles. The discharge belt 24 is driven by a motor to rotate to transport the sealed bottle body. With the setting of the visual inspection mechanism 26, the bottle body above the discharge belt 24 can be inspected. With the cooperation of the No. 3 cylinder 28 and the push plate 29, the bottle body with a plug but no cover or with a cover but no plug can be pushed onto the feed belt 25 to achieve timely removal.

[0027] The utility model provides a double circular knife capping machine, the specific working principle of which is as follows:

[0028] When using the double-circular knife capping machine, an auxiliary component 4 is provided, and the feed belt 23 is driven by a motor to rotate to convey the bottle body. With the cooperation of the existing cap feeding mechanism, the bottle mouth is sealed. With the setting of the bottle shortage detection mechanism 27, the bottle inlet and filling port can be detected. When there is a lack of bottle, the feed belt 23 is stopped to maintain the feed belt 23 without falling bottles. The motor is driven to rotate the discharge belt 24 to convey the sealed bottle body. With the setting of the visual detection mechanism 26, the bottle body above the discharge belt 24 can be detected. With the cooperation of the No. 3 cylinder 28 and the pushing plate 29, the bottle body with a plug but no cover or with a cover but no plug can be pushed onto the feeding belt 25 to realize its timely removal. The capping component 3 is provided, and the No. 3 motor 18 is used to drive the feeding plate 19 to rotate. Under the limit of the limit member 20 , the bottle body can be circulated and fed. When the bottle body is transferred to the bottom of the pressing plate 15, the No. 2 cylinder 16 is used to drive the fixing member 17 to move to stabilize the bottle body. The motor is used to drive the capping knife 12 to rotate, and the No. 1 motor 7 is used to drive the supporting plate 8 to rotate. The rotation of the supporting plate 8 drives the two groups of capping knives 12 to rotate. With the cooperation of the No. 1 cylinder 6, the whole body rotates and moves downward to complete the capping operation. Under the setting of the limit rod 13 and the pressing plate 15, the bottle cap can be pressed and fixed to ensure stable capping operation. The No. 2 motor 9 is used to drive the transmission screw 10 to rotate. The rotation of the transmission screw 10 drives the two groups of screw nuts 11 to move closer to or away from each other. The movement of the screw nut 11 drives the capping knife 12 to move. The distance between the capping knives 12 can be adjusted, which is convenient for capping bottles with different calibers.

[0029] 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 double circular blade capping machine, characterized in that: The device comprises a support table top (1), a control box (2), a capping assembly (3), and an auxiliary assembly (4), wherein the control box (2) is mounted on the bottom end of the support table top (1) by means of bolts, the capping assembly (3) is mounted above the support table top (1), and the auxiliary assembly (4) is mounted above the support table top (1) and is located on one side of the capping assembly (3); The capping assembly (3) comprises a support frame (5), a No. 1 cylinder (6), a No. 1 motor (7), a support plate (8) and a No. 2 motor (9), wherein the support frame (5) is mounted on the top of the support table (1) by means of bolts, the No. 1 cylinder (6) is mounted on the inner wall of the support frame (5) by means of bolts, the No. 1 motor (7) is mounted on the output end of the No. 1 cylinder (6), the support plate (8) is mounted on the output end of the No. 1 motor (7), and the No. 2 motor (9) is mounted on the bottom end of the support plate (8) by means of bolts.

2. A double circular blade capping machine according to claim 1, characterized in that: The capping assembly (3) further comprises a transmission screw (10), two sets of screw nuts (11), a capping knife (12), two sets of limit rods (13) and a feeding portion (14), wherein the transmission screw (10) is mounted at the output end of the second motor (9), the two sets of screw nuts (11) are symmetrically sleeved and mounted on the outside of the transmission screw (10), the capping knife (12) is mounted below the screw nut (11), the two sets of limit rods (13) are symmetrically penetrated and mounted at both ends of the support plate (8), and the feeding portion (14) is mounted above the support table (1).

3. A double circular blade capping machine according to claim 2, characterized in that: The feeding part (14) includes a pressure plate (15), a No. 2 cylinder (16), a fixing part (17), a No. 3 motor (18), a feeding tray (19) and a limiting part (20), wherein the pressure plate (15) is mounted on the bottom end of the limiting rod (13) by bolts, the No. 2 cylinder (16) is mounted on the side wall of the support frame (5) by bolts, the fixing part (17) is mounted on the output end of the No. 2 cylinder (16), the No. 3 motor (18) is mounted on the bottom end of the support table (1) by bolts, the feeding tray (19) is mounted on the output end of the No. 3 motor (18), and the limiting part (20) is mounted on the top end of the support table (1) by bolts.

4. A double circular blade capping machine according to claim 2, characterized in that: The surface of the transmission screw (10) is provided with two groups of external threads, the two groups of external threads are arranged opposite to each other, the screw nut (11) is slidably arranged with the support plate (8), and the outer portion of the limiting rod (13) is sleeved with a spring.

5. A double circular blade capping machine according to claim 3, characterized in that: The limiting member (20) is in a semicircular ring structure. The limiting member (20) is arranged corresponding to the feeding tray (19). The feeding tray (19) is slidably arranged with the support table (1). The side wall of the feeding tray (19) is provided with a plurality of groups of material slots.

6. A double circular blade capping machine according to claim 1, characterized in that: The bottom end of the control box (2) is mounted with multiple sets of support legs (21) via bolts, and the top end of the support table top (1) is mounted with multiple sets of support blocks (22) via bolts.

7. A double circular blade capping machine according to claim 1, characterized in that: The auxiliary component (4) includes a feed belt (23), a discharge belt (24), a feeding belt (25), a visual inspection mechanism (26), a bottle shortage detection mechanism (27), a No. 3 cylinder (28) and a push plate (29), wherein the feed belt (23) is mounted on the top of the support block (22) by bolts, the discharge belt (24) is mounted on the top of the support block (22) by bolts, the feeding belt (25) is mounted on the top of the support block (22) by bolts, the visual inspection mechanism (26) is mounted on the top of the discharge belt (24) by bolts, the bottle shortage detection mechanism (27) is mounted on the top of the feed belt (23) by bolts, the No. 3 cylinder (28) is mounted on the side wall of the discharge belt (24) by bolts, and the push plate (29) is mounted on the output end of the No. 3 cylinder (28).

8. A double circular blade capping machine according to claim 7, characterized in that: The visual inspection mechanism (26) is connected to the No. 3 cylinder (28), the bottle shortage detection mechanism (27) is connected to the feed belt (23), the push plate (29) is arranged corresponding to the feed belt (25), and the feed belt (25) is connected to the discharge belt (24).

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