Ring cutting device of ring cutting machine and ring cutting machine applying same

Abstract

The utility model discloses a ring cutting device of a ring cutting machine, which comprises a rack, a blanking pipeline and an output pipeline, the upper part of the rack is provided with a base, the upper part of the base is provided with a turntable capable of rotating by 360 degrees, and the upper part of the turntable is provided with a plurality of ring cutting stations around the circumference, comprising a ring cutting assembly, the ring cutting assembly comprises a supporting table, a guide assembly and a clamping block, and blades for cutting rings are arranged in the middles of the guide assembly and the clamping block. According to the structure of the utility model, the turntable capable of rotating by 360 degrees is arranged at the upper part of the base, and a plurality of ring cutting stations for sleeving rings are arranged around the circumference of the turntable; during blanking, an uncut ring is sleeved in the station, is guided by the guide assembly and is matched with the guide assembly and the cutter in the middle of the clamping block to cut the ring, and the ring is transferred and ejected out to an output pipeline to be distributed after being cut. Compared with the prior art, blanking, ring cutting and discharging operation can be rapidly carried out.

Description

Technical Field

[0001] The utility model relates to a beverage bottle cap processing device, in particular to a ring cutting device of a ring cutting machine and a ring cutting machine using the ring cutting device. Background Art

[0002] Currently, commonly used plastic bottle caps for beverage bottles typically consist of a cap body and an anti-theft ring, separated by a circular tear line. This tear line must be torn during the initial rotation of the cap to ensure product safety. These caps are typically produced using a horizontal ring cutting machine. A transmission mechanism, such as a cam or cylinder, moves the cap to a fixed position. A push rod or other tool then pushes the cap into a cap receiving mechanism and tightens it. A rotating blade then cuts the cap. After the cut is complete, the push rod returns to its original position, removing the cap. This type of ring cutting machine is cumbersome and complex, resulting in slow production and inconsistent product quality. The resulting tear lines are often uneven and not aligned.

[0003] In order to solve the above problems, the invention patent with publication number CN104723391B discloses a circular cutting machine for processing bottle caps. The present invention discloses a circular cutting machine for processing bottle caps, including a frame and a power source, and also includes: a feeding device, a material sorting device, a material receiving and processing device, and a circular cutting tool device. The circular cutting machine for processing bottle caps has a simple structure, stable operation, and high working efficiency. The present invention can be used to produce plastic bottle caps with anti-theft rings. The above-mentioned circular cutting machine can realize the rapid production of plastic bottle caps with anti-theft rings, but it also has corresponding shortcomings: ① The components are too complicated and the material receiving and processing station cannot be effectively simplified; ② The station is unstable when cutting the ring. Although the above-mentioned technology is provided with a heat-conducting clamp for clamping, it fails to implement effective shielding during processing, and it is easy to cause the plastic bottle cap to fly out when cutting the ring. Summary of the Invention

[0004] The technical problem to be solved by the utility model is: in view of the deficiencies of the above-mentioned prior art, a ring cutting device of a ring cutting machine and a ring cutting machine using the ring cutting device are provided.

[0005] The solution of the utility model to solve its technical problems is:

[0006] A ring cutting device of a ring cutting machine includes a frame, a blanking pipe and an output pipe. A base is provided on the upper part of the frame, a turntable that can rotate 360 degrees is provided on the upper part of the base, and a plurality of ring cutting stations for circular rings to be fitted are provided around the circumference of the upper part of the turntable; the ring cutting device includes a ring cutting assembly, which includes a support platform, a guide assembly and a clamping block, and a blade for ring cutting is provided in the middle of the guide assembly and the clamping block.

[0007] As one of the preferred technical solutions, it includes a pressing cover plate, which is supported by a number of pressing cover support rods and is arranged on the upper part of the ring cutting station.

[0008] As one of the preferred technical solutions, the output pipeline includes a front-end output pipe and a separation pipeline.

[0009] As one of the preferred technical solutions, the separation pipeline is V-shaped.

[0010] As one of the preferred technical solutions, the ring cutting station includes a bottle cap fitting position, and a pneumatic guide rod is arranged below the bottle cap fitting position.

[0011] A ring cutting machine applying the above ring cutting device includes a feeding conveying mechanism and a sorting mechanism, and the sorting mechanism is connected to a blanking pipeline.

[0012] The beneficial effects of the present utility model are as follows: The structure of the present utility model is simple and novel. Especially for the ring cutting device of the ring cutting machine, since a turntable that can rotate 360° is arranged on the upper part of the base, and a plurality of ring cutting stations for ring fitting are arranged around the circumference of the turntable; during blanking, the uncut ring is sleeved in the station, guided by the guiding component and cooperated with the tool in the middle of the clamping block to cut the ring, and after cutting the ring, it is transferred and ejected to the output pipeline for material separation. Compared with the traditional technology, the operations of blanking, ring cutting, and discharging can be quickly implemented. Description of the Drawings

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly describe the drawings required for the description of the embodiments. Obviously, the described drawings are only a part of the embodiments of the present utility model, rather than all the embodiments. Those skilled in the art can also obtain other design solutions and drawings based on these drawings without creative efforts.

[0014] Figure 1 It is a schematic diagram of the overall ring cutting machine of the present utility model.

[0015] Figure 2 It is a front structural schematic diagram of the ring cutting device of the present utility model.

[0016] Figure 3 It is a back structural schematic diagram of the ring cutting device of the present utility model.

[0017] Figure 4 It is a three-dimensional schematic diagram of the ring cutting machine of the present utility model. Detailed Embodiments

[0018] The concept, specific structure, and technical effects of the present utility model will be clearly and completely described below in conjunction with embodiments and drawings to fully understand the purpose, features, and effects of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, other embodiments obtained by those skilled in the art without creative efforts all fall within the scope of protection of the present utility model. In addition, all the connection / connection relationships mentioned in the text do not simply refer to the direct connection of components, but refer to the formation of a more optimal connection structure by adding or reducing connection accessories according to specific implementation situations. The various technical features in the creation of the present utility model can be interactively combined without conflicting with each other.

[0019] As Figure 1 , 2 , and as described in 3, a ring cutting device of a ring cutting machine includes a frame 1, a blanking pipe 21, and an output pipe 22. A base 11 is provided on the upper part of the frame 1, and a turntable 12 that can rotate 360° is provided on the upper part of the base 11. A number of ring cutting stations 3 for sleeving rings are arranged around the circumference on the upper part of the turntable 12; it includes a ring cutting assembly 4, and the ring cutting assembly 4 includes a support table 41, a guiding assembly 42, and a clamping block 43. A blade for ring cutting is provided between the guiding assembly 42 and the middle of the clamping block 43.

[0020] In addition, when the above ring cutting device is installed on a ring cutting machine, as Figure 4 described, it includes a feeding conveying mechanism 6 and a material sorting mechanism 7, and the material sorting mechanism 7 is connected to the blanking pipe 21.

[0021] The structure of the present technology is simple and novel. Especially for the ring cutting device of the ring cutting machine, since a turntable that can rotate 360° is provided on the upper part of the base, and a number of ring cutting stations for sleeving rings are arranged around the circumference of the turntable; during blanking, the uncut rings are sleeved in the stations, guided by the guiding assembly and cut with the tool in the middle of the guiding assembly and the clamping block. After cutting, they are transferred and ejected to the output pipe for material sorting. Compared with the traditional technology, it can quickly implement the operations of blanking, ring cutting, and discharging, improving the overall performance of the equipment.

[0022] The working principle of the above ring cutting device is as follows: The bottle caps to be ring cut enter the blanking pipe 21 through the feeding conveying mechanism 6 and the material sorting mechanism 7, and the bottle caps to be ring cut are sleeved onto the ring cutting station 3 through the blanking pipe 21. Based on the turntable that can rotate 360° provided on the upper part of the base, the bottle caps to be ring cut touch the guiding assembly 42 when the turntable rotates and are introduced to the blade position. After the bottle caps to be ring cut touch the guiding assembly 42, they rotate automatically under the guidance of the guiding assembly 42, and the blade position then cuts the bottle caps to be ring cut. The cut rings are recycled through the output pipe 22, and the overall ring cutting process can be completed.

[0023] In addition, it should be noted that one side of the guiding component 42 is a threaded edge, which fits with the thread of the bottle cap to be cut with a ring, so as to achieve precise guiding of the bottle cap to be cut with a ring.

[0024] In addition, the ring cutting station 3 includes a bottle cap fitting position 31, and a pneumatic guide rod 32 is arranged below the bottle cap fitting position 31. The pneumatic guide rod 32 can export and move out the bottle cap with a cut ring, ensuring that the bottle cap with a cut ring smoothly reaches the output pipe 22.

[0025] As one of the preferred embodiments, it includes a pressing cover plate 5, which is supported by a plurality of pressing cover support rods 51, and the pressing cover plate 5 is arranged above the ring cutting station 3. The pressing cover plate 5 forms an upper screen cover, which can prevent the safety risk caused by the bottle cap to be cut with a ring popping out during switching.

[0026] As one of the preferred embodiments, the output pipe 22 is composed of a front-end output pipe 221 and a separation pipe 222. In addition, the separation pipe 222 is also set in a V shape, so that it can be docked with multiple packaging lines for packaging.

[0027] The above has specifically described the preferred embodiments of the present invention, but the present invention is not limited to the above embodiments. Those skilled in the art can also make various equivalent variations or substitutions without departing from the spirit of the present invention, and these equivalent variations or substitutions are all included in the scope defined by the claims of this application.

Claims

1. A ring cutting device of a ring cutting machine, comprising a frame (1), a blanking pipe (21) and an output pipe (22), wherein a base (11) is arranged on the upper part of the frame (1), and is characterized in that, The upper part of the base (11) is provided with a turntable (12) that can rotate 360°, and several cutting ring workstations (3) for the ring to fit are arranged around the circumference on the upper part of the turntable (12); it includes a cutting ring assembly (4), and the cutting ring assembly (4) includes a support table (41), a guiding assembly (42) and a clamping block (43), and a blade for cutting the ring is arranged between the guiding assembly (42) and the middle of the clamping block (43).

2. The ring cutting device of the ring cutting machine according to claim 1, characterized in that, It includes a pressing cover plate (5), and the pressing cover plate (5) is supported by several pressing cover support rods (51), and the pressing cover plate (5) is arranged above the cutting ring workstation (3).

3. The cutting ring device of the cutting ring machine according to claim 1, characterized in that, The output pipeline (22) is composed of a front-end output pipe (221) and a separation pipeline (222).

4. The cutting ring device of the cutting ring machine according to claim 3, characterized in that, The separation pipeline (222) is V-shaped.

5. The ring cutting device of the ring cutting machine according to claim 1, characterized in that, The cutting ring workstation (3) includes a bottle cap fitting position (31), and a pneumatic guide rod (32) is arranged below the bottle cap fitting position (31).

6. A ring cutting machine applying the ring cutting device according to claim 1, characterized in that, It includes a feeding conveying mechanism (6) and a sorting mechanism (7), and the sorting mechanism (7) is connected to the blanking pipeline (21).

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