Positioning device for assembling beverage cap

Abstract

The utility model discloses a positioning device for assembling a beverage cap, and belongs to the technical field of bottle cap production. A positioning device for assembling a beverage cap is used for assembling a bottle cap body, a lantern ring and a cutter ring. The lantern ring comprises an outer edge part extending outwards; the device comprises a rotating disc, an assembling base, a positioning assembly and an assembling assembly. A plurality of assembly seats are uniformly arranged at the edge of the upper side surface of the rotating disc, and the center of the rotating disc is nested on the rotating shaft to drive the rotating disc to rotate; at least one assembling groove is formed in the assembling seat; the positioning assembly is arranged on one side of the assembling groove. The assembling assemblies are sequentially arranged on the upper sides of the assembling bases and used for extracting and pressing the lantern ring and the cutter ring. The bottle cap component can be prevented from deviating and shaking when being assembled, the component can be stably embedded into a bottle cap body when being transferred, the accuracy during assembling and positioning is improved, the goodness of fit is higher when the pressing component is assembled, and the assembling quality is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of bottle cap production, and more specifically relates to a positioning device for assembling beverage caps. Background Art

[0002] Bottle caps are mainly used for packaging of products such as alcoholic beverages to ensure the sealing of products and facilitate the storage and transportation of products. For example, the patent document CN202121403636.2 (application date June 23, 2021) discloses a beverage cap suitable for aseptic brick anti-theft, which includes multiple components. During the production of bottle caps, each component needs to be transported and processed in the process, and a specific transportation assembly line is required to operate the processing of the bottle caps. When assembling different components, there is a lack of positioning devices, which may cause problems such as component installation position offset during assembly, resulting in low assembly quality of the bottle caps. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a positioning device for assembling beverage caps, which can prevent deviation and shaking during assembly of bottle cap components, can stably embed the components into the bottle cap body when transferring, increase the accuracy of assembly positioning, and have a higher fit when assembling pressing components, thereby improving the assembly quality.

[0004] The utility model discloses a positioning device for assembling a beverage cap, which is used for assembling a bottle cap body, a collar and a knife ring. The collar includes an outer edge portion extending outward. It includes a rotating disk, an assembly seat, a positioning assembly and an assembly assembly. A plurality of assembly seats are evenly arranged at the edge of the upper side of the rotating disk, and the center of the rotating disk is nested on the rotating shaft to drive the rotating disk to rotate. At least one assembly groove is provided on the assembly seat. The positioning assembly is arranged on one side of the assembly groove. The assembly assembly is sequentially arranged on the upper side of each assembly seat, and is used for extracting and pressing the collar and the knife ring.

[0005] As a further improvement of the utility model, the positioning assembly includes a limit plate. The limit plate is fixedly arranged on one side of the assembly groove, the lower end of the limit plate is fixedly connected to the upper side of the assembly seat, and a gap is maintained between the limit plate and the assembly groove. When the extraction ring is put into the bottle cap body, the side of the outer edge of the ring abuts against the side of the limit plate.

[0006] As a further improvement of the utility model, a telescopic block is further included. The telescopic block is arranged between the limit plate and the assembly groove, the assembly seat is provided with an empty groove to accommodate the telescopic block, and a reset spring is fixedly arranged at the lower end of the telescopic block to enable a telescopic connection between the telescopic block and the assembly seat. The telescopic block matches the shape of the outer edge of the collar, and when the collar is extracted and placed into the bottle cap body, the lower side of the outer edge of the collar abuts against the upper side of the telescopic block.

[0007] As a further improvement of the utility model, the assembly assembly includes an extraction assembly and a pressing assembly. The pressing assembly is arranged after the extraction assembly. The extraction assembly includes an extraction clamp and an extraction seat. The upper side of the extraction seat is connected to the output end of the extraction motor, and the lower side of the extraction seat is connected to the extraction clamp, and the extraction clamp is used to extract the sleeve ring and the knife ring to the inside of the bottle cap body.

[0008] As a further improvement of the utility model, the extraction clamp includes a first extraction arm and a second extraction arm. The lower end of the first extraction arm is vertical, and the lower end of the second extraction arm is inclined. The first extraction arm and the second extraction arm can move toward each other, and the lower ends of the first extraction arm and the second extraction arm cooperate with each other to clamp the edge portion of the collar and the knife ring.

[0009] As a further improvement of the utility model, the pressing assembly includes a pressing cylinder. The upper side of the pressing cylinder is connected to the output end of the lifting motor, and the lower side of the pressing cylinder matches the size of the knife ring.

[0010] As a further improvement of the utility model, the pressing assembly includes a pressing seat. The upper side of the pressing seat is connected to the output end of the lifting motor, and the lower side of the pressing seat matches the size of the collar.

[0011] As a further improvement of the utility model, the assembly seat is provided with two assembly grooves which are matched with the size of the bottle cap body.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] By setting the positioning component, when the collar is extracted and put into the bottle cap body, the side surface of the outer edge of the collar abuts against the side surface of the limiting plate, and the lower side surface of the outer edge of the collar abuts against the upper side surface of the telescopic block. After the collar is pressed and assembled into the bottle cap body, the telescopic block is reset, which can prevent the bottle cap parts from being offset and shaken during assembly. When transferring the parts, they can be stably embedded in the bottle cap body, thereby increasing the accuracy of assembly positioning, achieving a higher degree of fit when assembling the pressing component, and improving the assembly quality. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 It is a structural schematic diagram of the telescopic block of the utility model when it is raised;

[0016] Figure 3 It is a structural schematic diagram of the telescopic block of the utility model when it is compressed;

[0017] Figure 4 It is a structural schematic diagram of the extraction component of the utility model;

[0018] Figure 5It is a structural schematic diagram of the pressing cylinder of the utility model;

[0019] Figure 6 It is a structural schematic diagram of the pressing seat of the utility model;

[0020] Figure 7 Schematic diagram of the ring being assembled on the bottle cap body.

[0021] Description of the numbers in the figure:

[0022] Rotating disk 1, assembly seat 2, assembly groove 21, positioning component 3, limit plate 31, telescopic block 32, extraction component 4, extraction clamp 41, first extraction arm 42, second extraction arm 43, extraction seat 44, pressing component 5, pressing cylinder 51, pressing seat 52, bottle cap body 6, and collar 7. DETAILED DESCRIPTION

[0023] Specific embodiment 1: Please refer to Figure 1-Figure 7 A positioning device for assembling a beverage cap is used to assemble a bottle cap body 6, a collar 7 and a knife ring. The collar 7 includes an outer edge portion extending outward. The device includes a rotating disk 1, an assembly seat 2, a positioning assembly 3 and an assembly assembly.

[0024] A plurality of assembly seats 2 are evenly arranged at the edge of the upper side of the rotating disk 1, and the center of the rotating disk 1 is nested on the rotating shaft to drive the rotating disk 1 to rotate. At least one assembly groove 21 is provided on the assembly seat 2. In the present embodiment, the assembly seat 2 is provided with an assembly groove 21 that matches the size of the bottle cap body 6, and the number of the assembly grooves 21 is two. The positioning component 3 is arranged on one side of the assembly groove 21. The assembly components are sequentially arranged on the upper side of each assembly seat 2, and are used to extract and press the collar 7 and the knife ring. The bottle cap body 6 is pre-assembled in the assembly seat 2, and the assembly method can be manual or automatic assembly by a feeding device.

[0025] The positioning assembly 3 includes a limiting plate 31 and a telescopic block 32. The limiting plate 31 is fixedly arranged on one side of the assembly groove 21, and the lower end of the limiting plate 31 is fixedly connected to the upper side of the assembly seat 2, and a gap is maintained between the limiting plate 31 and the assembly groove 21. When the extraction ring 7 is placed in the bottle cap body 6, the side of the outer edge of the ring 7 abuts against the side of the limiting plate 31.

[0026] The telescopic block 32 is arranged between the limiting plate 31 and the assembly groove 21, and the assembly seat 2 is provided with an empty groove to accommodate the telescopic block 32. A return spring is fixedly arranged at the lower end of the telescopic block 32 to enable the telescopic block 32 to be telescopically connected to the assembly seat 2. The telescopic block 32 matches the shape of the outer edge of the collar 7. When the collar 7 is extracted and placed into the bottle cap body 6, the lower side of the outer edge of the collar 7 abuts against the upper side of the telescopic block 32.

[0027] The assembly assembly includes an extraction assembly 4 and a pressing assembly 5. The pressing assembly 5 is arranged after the extraction assembly 4. The extraction assembly 4 includes an extraction clamp 41 and an extraction seat 44. The upper side of the extraction seat 44 is connected to the output end of the extraction motor, and the lower side of the extraction seat 44 is connected to the extraction clamp 41. The extraction clamp 41 is used to extract the collar 7 and the knife ring to the inside of the bottle cap body.

[0028] The extraction clamp 41 includes a first extraction arm 42 and a second extraction arm 43. The lower end of the first extraction arm 42 is vertical, and the lower end of the second extraction arm 43 is inclined. The first extraction arm 42 and the second extraction arm 43 can move toward each other, and the lower ends of the first extraction arm 42 and the second extraction arm 43 cooperate with each other to clamp the edge portion of the collar 7 and the knife ring.

[0029] The pressing assembly 5 includes a pressing cylinder 51 and a pressing seat 52. The upper side of the pressing cylinder 51 is connected to the output end of the lifting motor, and the lower side of the pressing cylinder 51 matches the size of the knife ring. The upper side of the pressing seat 52 is connected to the output end of the lifting motor, and the lower side of the pressing seat 52 matches the size of the sleeve ring 7.

[0030] Working principle:

[0031] The rotating disk 1 rotates, and the assembly seat 2 rotates to the extraction component 4 of the knife ring, the knife ring is extracted and assembled into the bottle cap through the pressing cylinder 51, and then rotates to the extraction component 4 of the sleeve ring 7, the sleeve ring 7 is extracted and assembled into the bottle cap through the pressing seat 52. When the extraction sleeve ring 7 is put into the bottle cap body 6, the side surface of the outer edge of the sleeve ring 7 abuts against the side surface of the limiting plate 31, and the lower side surface of the outer edge of the sleeve ring 7 abuts against the upper side surface of the telescopic block 32. After the sleeve ring 7 is pressed and assembled into the bottle cap body 6, the telescopic block 32 is reset, which can prevent the deviation and shaking during the assembly of the bottle cap parts, and can stably embed the parts in the bottle cap body when transferring, thereby increasing the accuracy of assembly positioning, and having a higher degree of fit when assembling the pressing component, thereby improving the quality of assembly.

Claims

1. A positioning device for assembling a beverage cap, used for assembling a bottle cap body (6), a collar (7) and a knife ring; the collar (7) includes an outer edge portion extending outward; characterized in that: The invention comprises a rotating disk (1), an assembly seat (2), a positioning assembly (3) and an assembly assembly; a plurality of assembly seats (2) are evenly arranged at the edge of the upper side of the rotating disk (1); the center of the rotating disk (1) is nested on the rotating shaft to drive the rotating disk (1) to rotate; at least one assembly groove (21) is provided on the assembly seat (2); the positioning assembly (3) is arranged on one side of the assembly groove (21); and the assembly assembly is arranged in sequence on the upper side of each assembly seat (2) for extracting and pressing the collar (7) and the knife ring.

2. A positioning device for assembling a beverage cap according to claim 1, characterized in that: The positioning assembly (3) comprises a limiting plate (31); the limiting plate (31) is fixedly arranged on one side of the assembly groove (21); the lower end of the limiting plate (31) is fixedly connected to the upper side of the assembly seat (2); a gap is maintained between the limiting plate (31) and the assembly groove (21); when the extraction ring (7) is placed into the bottle cap body (6), the side surface of the outer edge of the ring (7) abuts against the side surface of the limiting plate (31).

3. A positioning device for assembling a beverage cap according to claim 2, characterized in that: The positioning assembly (3) further comprises a telescopic block (32); the telescopic block (32) is arranged between the limiting plate (31) and the assembly groove (21); the assembly seat (2) is provided with an empty groove for accommodating the telescopic block (32); a return spring is fixedly arranged at the lower end of the telescopic block (32) so that the telescopic block (32) and the assembly seat (2) are telescopically connected; the telescopic block (32) matches the shape of the outer edge of the collar (7); when the collar (7) is extracted and placed into the bottle cap body (6), the lower side surface of the outer edge of the collar (7) abuts against the upper side surface of the telescopic block (32).

4. A positioning device for assembling a beverage cap according to claim 1, characterized in that: The assembly assembly comprises an extraction assembly (4) and a pressing assembly (5); the pressing assembly (5) is arranged after the extraction assembly (4); the extraction assembly (4) comprises an extraction clamp (41) and an extraction seat (44); the upper side of the extraction seat (44) is connected to the output end of the extraction motor, and the lower side of the extraction seat (44) is connected to the extraction clamp (41); the extraction clamp (41) is used to extract the sleeve ring (7) and the knife ring into the interior of the bottle cap body.

5. A positioning device for assembling a beverage cap according to claim 4, characterized in that: The extraction clamp (41) comprises a first extraction arm (42) and a second extraction arm (43); the lower end of the first extraction arm (42) is vertical, and the lower end of the second extraction arm (43) is inclined; the first extraction arm (42) and the second extraction arm (43) are capable of moving towards each other, and the lower ends of the first extraction arm (42) and the second extraction arm (43) cooperate with each other to clamp the edge portions of the collar (7) and the knife ring.

6. A positioning device for assembling a beverage cap according to claim 1, characterized in that: The pressing assembly (5) comprises a pressing cylinder (51); the upper side of the pressing cylinder (51) is connected to the output end of the lifting motor, and the lower side of the pressing cylinder (51) matches the size of the knife ring.

7. A positioning device for assembling a beverage cap according to claim 1, characterized in that: The pressing assembly (5) comprises a pressing seat (52); the upper side of the pressing seat (52) is connected to the output end of the lifting motor, and the lower side of the pressing seat (52) matches the size of the sleeve ring (7).

8. The positioning device for assembling a beverage cap according to claim 1, characterized in that: The assembly seat (2) is provided with an assembly groove (21) whose size matches that of the bottle cap body (6), and the number of the assembly grooves (21) is two.

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