Vertical cotton cutting device for processing electronic cigarette heating core

Abstract

The utility model relates to the technical field of atomizer production equipment, in particular to a vertical cotton cutting device for processing an electronic cigarette heating core, which comprises a cotton cutting module and an assembly carrier, the assembly carrier comprises a plurality of transfer seats, the transfer seats are provided with transfer holes with transverse axes, the side parts of the transfer seats are provided with cotton cutting auxiliary planes, and the cotton cutting auxiliary planes are provided with cotton cutting holes. The side part of the transfer hole is in an opening shape; the cotton cutting module comprises a plurality of cutters vertically arranged relative to the transfer base and a cutter moving driving assembly used for driving the cutters to be away from / close to the cotton cutting auxiliary plane, each cutter comprises two cutter bodies movably connected, and the cotton cutting module further comprises a cotton cutting driving module used for driving cutting edges of the two cutter bodies to be meshed. And the cutting edge of the cutter body is matched with the cotton cutting auxiliary plane. Compared with the prior art, by means of the cotton cutting auxiliary plane on the transfer seat and the vertically-arranged cutter, the cut face of the cotton sliver is basically flush with the cutting face auxiliary plane, the overall appearance is attractive, and follow-up procedure machining is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of atomizer production equipment, and in particular to a vertical cotton cutting device used for processing electronic cigarette heating cores. Background Art

[0002] An electronic cigarette is an atomizer powered by a rechargeable lithium polymer battery. It produces "vapor" for users to inhale by heating the oil in the oil tank. It has a similar appearance, smoke, taste and feel to cigarettes. The electronic cigarette atomizer is an independent part of the electronic cigarette. It is a device for holding and heating the oil. The heating wire in the electronic cigarette atomizer generates heat energy when it is energized, heating the oil in the atomization tank to atomize it.

[0003] Electronic cigarettes generally include a tubular main body, a microphone, oil-absorbing cotton cloth, a heating wire, a fixing sleeve and a battery. The oil-absorbing cotton cloth needs to be rolled into a tubular structure, and the heating wire is wrapped in the oil-absorbing cotton cloth and then inserted into the fixing sleeve to fix the oil-absorbing cotton cloth and the heating wire.

[0004] The traditional production method is to roll the oil-absorbing cotton cloth into a tube, then wrap the electric heating wire mesh in the oil-absorbing cloth and then put it into a fixed sleeve. It is mainly done manually and the workload is large. At present, the industry uses automated equipment for assembly. After the electric heating wire mesh and cotton cloth are rolled into a tube cone, the electric heating wire mesh is put into the cotton cloth, and then clamped and loaded into the fixed sleeve.

[0005] For example, a Chinese patent document with the announcement number CN216906868U discloses an automated device for feeding the cotton wrapping of the heating sheet of an electronic cigarette into a tube, which discloses a schematic diagram of the processing flow of a component contained in the electronic cigarette: take a cotton strip, then take a heating sheet, and stack the heating sheet on the cotton strip according to a predetermined position; then press the auxiliary rod, the heating sheet and the cotton strip into an assembly, push the assembly into an open tube, and cut off the excess cotton strip extending out of the open tube. At this point, these parts are assembled into a finished product. It includes: a sliver feeding component, a heating sheet feeding component, an auxiliary rod feeding and pressing component, a clamping mechanism, an open tube feeding component, a pushing tube component, and a shearing component; the sliver feeding component is used to convey the sliver to the clamping mechanism; the heating sheet feeding component is used to convey the heating sheet to the upper end surface of the sliver clamped and fixed by the clamping mechanism; the auxiliary rod feeding and pressing component is used to convey the auxiliary rod to the pressing station, and press the auxiliary rod, the heating sheet, and the sliver clamped and fixed by the clamping mechanism into a component; the open tube feeding component is used to convey the open tube to the clamping mechanism; the cotton pushing tube component is used to push the assembly into the open tube; and the shearing component is used to cut off the excess sliver extending out of the open tube.

[0006] Since the above-mentioned tampon is inserted into the open tube, and then the excess segments of the tampon that do not cover the auxiliary rod are leaked out and cut off, the above-mentioned open tube must be open so that the tampon can be inserted into the open tube and the excess segments can leak out from the opening. However, in actual improvements, the so-called open tube is not necessarily open-shaped, but the excess segments of the tampon are cut off before being inserted into the tube, so the original open tube is defined as a metal tube here. For the assembly of the tampon, heating sheet, auxiliary rod and metal tube, first put the heating sheet on the tampon, and then put the auxiliary rod on the heating sheet, fold the tampon and the heating sheet in half to wrap the auxiliary rod, and cut off the excess segments of the tampon that do not cover the auxiliary rod, so that the remaining part of the tampon is roughly cylindrical, and the two guide wires of the heating sheet extend out of the tampon. Here, the auxiliary rod and the heating sheet and tampon outside it are defined as prefabricated cores.

[0007] In the step of cutting off the excess segments of the tampon, the prior art uses horizontal scissors to cut them. The horizontal scissors take up a large space, and it is difficult for the scissors to cut the roots of the excess segments of the tampon, leaving a piece of scissors thickness, which affects the production quality. Summary of the invention

[0008] In view of the above technical problems existing in the prior art, the utility model provides a vertical cotton cutting device for processing electronic cigarette heating cores.

[0009] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0010] Provided is a vertical cotton cutting device for processing an electronic cigarette heating core, comprising a cotton cutting module and an assembly carrier, wherein the assembly carrier comprises a plurality of transfer seats, wherein the transfer seats are provided with transfer holes with axes arranged horizontally, and the sides of the transfer seats are provided with cotton cutting auxiliary planes, so that the sides of the transfer holes are open;

[0011] The cotton cutting module includes a plurality of cutters arranged vertically relative to the central rotating seat, and a knife moving driving assembly for driving the cutters to move away from / close to a cotton cutting auxiliary plane. The cutters include two cutter bodies movably connected to each other. The cotton cutting module also includes a cotton cutting driving module for driving the cutting edges of the two cutter bodies to engage with each other; the cutting edges of the cutter bodies cooperate with the cotton cutting auxiliary plane.

[0012] As a further optional solution, the transfer hole includes an introduction cone section and a cotton hoop straight section in sequence towards the pipe clamp seat.

[0013] As a further optional solution, the assembly carrier also includes a carrier base, the carrier base is fixed with a transfer base, and a plurality of transfer bases are installed in parallel on the transfer base.

[0014] As a further optional solution, the middle parts of the two blade bodies are hinged to each other, and the cutting edges of the blade bodies are located at their ends.

[0015] As a further optional solution, multiple cutters are installed above the transfer seat; the knife drive assembly includes a longitudinal knife seat, a tool mounting seat longitudinally movably mounted on the longitudinal knife seat, and a longitudinal knife cylinder for driving the tool mounting seat to move; the multiple cutters are installed on the tool mounting seat in parallel and at intervals, and the multiple cutters are longitudinally aligned with different transfer seats.

[0016] As a further optional solution, multiple cutters are aligned with non-adjacent transfer seats respectively; the knife shifting drive assembly also includes a transverse knife seat, and the longitudinal knife seat can be installed on the transverse knife seat for transverse movement. The knife shifting drive assembly also includes a transverse knife cylinder for driving the longitudinal knife seat to move, so that multiple cutters are aligned with staggered transfer seats.

[0017] As a further optional solution, it also includes a cotton cutting support and a cotton clamping module, the knife moving drive assembly is installed on the cotton cutting support, and the cotton clamping module is used to clamp the redundant sections of the cut cotton strips and move them out after cutting.

[0018] As a further optional solution, the cotton clamping module includes a cotton clamping base, a plurality of cotton clamping rods installed on the cotton clamping base, and a cotton clamping drive assembly for driving the cotton clamping rods to clamp excess segments of the cotton strips on the transfer seat. The cotton clamping base is slidably mounted on a cotton cutting bracket, and the cotton cutting bracket is provided with a cotton clamping shifting cylinder for driving the cotton clamping base to move so that the cotton clamping rods move toward / away from the transfer seat.

[0019] As a further optional solution, the cotton clamping drive assembly includes two cotton clamping blocks slidably mounted on a cotton clamping base, a plurality of cotton clamping rods are fixed on the two cotton clamping blocks in parallel at intervals, and the cotton clamping base is provided with a cotton clamping power member for driving the two cotton clamping blocks to move in opposite directions so that every two cotton clamping rods are closer to / farther away from each other.

[0020] As a further optional solution, a cotton collecting box is arranged below the cotton clamping module.

[0021] Beneficial effects of the utility model:

[0022] The utility model discloses a vertical cotton cutting device for processing the heating core of an electronic cigarette. When in use, first insert the semi-finished product of the cotton strip and the heating sheet bent to wrap the auxiliary rod into the transfer hole of the transfer seat, and the excess segments of the cotton strip that do not wrap the auxiliary rod pass through the opening on the side of the transfer hole for cutting. Then drive the cutter close to the transfer seat, and the cutting edges of the two blades of the cutter bite off the excess segments of the cotton strip along the cotton cutting auxiliary plane to achieve the purpose of cutting cotton. Compared with the prior art, through the cotton cutting auxiliary plane on the transfer seat, combined with the vertically arranged cutter, the cut surface of the cotton strip is basically flush with the cutting surface auxiliary plane, the overall appearance is beautiful, and it is convenient for subsequent processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1It is a structural schematic diagram of a vertical cotton cutting device used for processing electronic cigarette heating cores in an embodiment.

[0024] Figure 2 It is a schematic diagram of the structure of the transfer module of the assembly vehicle in the embodiment.

[0025] Figure 3 Schematic diagram of the structure of the transfer seat in the embodiment.

[0026] Figure 4 Schematic diagram of the structure of the knife moving drive assembly in the embodiment.

[0027] Figure 5 Schematic diagram of the structure of two knife bodies of a single cutter in the embodiment.

[0028] Figure 6 It is a schematic structural diagram of the quilting module in the embodiment.

[0029] Reference numerals:

[0030] Tampon b, auxiliary rod d;

[0031] Assemble vehicle 4;

[0032] Carrier base 41;

[0033] Transfer module 44, transfer base 441, transfer seat 442, transfer hole 443, introduction cone section 4431, cotton hoop straight section 4432, cotton cutting auxiliary plane 444;

[0034] Cotton cutting module 5, cutting knife 51, knife body 511, cutting edge 512, avoidance groove 513, cotton cutting drive module 514; knife moving drive assembly 52, longitudinal knife seat 521, knife mounting seat 522, longitudinal knife cylinder 523, transverse knife seat 524, transverse knife cylinder 525; cotton cutting bracket 53; cotton clamping module 54, cotton clamping base 541, cotton clamping rod 542, cotton clamping drive assembly 543, cotton clamping block 5431, cotton clamping power part 5432, cotton clamping shifting cylinder 544; cotton collecting box 55. DETAILED DESCRIPTION

[0035] The following will be combined with the accompanying drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0036] A vertical cotton cutting device for processing an electronic cigarette heating core in this embodiment, such as Figures 1 to 3As shown, it includes a cotton cutting module 5 and an assembly carrier 4, and the assembly carrier 4 includes a carrier base 41, and a transfer module 44 installed on the carrier base 41. The transfer module 44 includes a transfer base 441 fixed to the carrier base 41 and a plurality of transfer seats 442 installed on the transfer base 441 in parallel along a straight line, and each transfer seat 442 is respectively provided with a transfer hole 443 with a transverse axis, and the uncut prefabricated core is inserted into the transfer hole 443 when in use. A cotton cutting auxiliary plane 444 is provided on the top of the transfer seat 442, so that the top of the transfer hole 443 is open, and the redundant segments of the cotton strip b pass through this opening for subsequent cutting. Figure 2 The redundant segments of the sliver b of the prefabricated cores of three of the transfer seats 442 have not been cut off, while the redundant segments of the sliver b of the prefabricated cores of the other three transfer seats 442 have been cut off. It can be seen that the cut surface of the sliver b is basically flush with the cotton cutting auxiliary plane 444, and the remaining sliver b is roughly cylindrical. It can be seen that the radial cross-section of the inner wall of the transfer hole 443 is not a full circle, and its circumferential span is preferably greater than 180°, which is convenient for guiding the sliver b to gather 360° to wrap the auxiliary rod d, and the redundant segments are roughly V-shaped for subsequent cutting. How to cut is the focus of this embodiment, which will be described in detail later.

[0037] In this embodiment, the transfer hole 443 includes an inlet cone section 4431 and a cotton hoop straight section 4432 which are arranged in sequence toward the clamping tube seat 421. The opening of the inlet cone section 4431 faces outward. The inlet cone section 4431 guides the insertion of the prefabricated core, and the cotton hoop straight section 4432 can hold the cylindrical cotton strip b tightly to prevent it from becoming fluffy and deforming.

[0038] Combination Figure 4As shown, the cotton cutting module 5 includes a plurality of cutters 51 installed above the transfer seat 442 and arranged vertically relative to the transfer seat 442, and a knife shift driving assembly 52 for driving the cutters 51 away from / close to the cotton cutting auxiliary plane 444, specifically driving the plurality of cutters 51 to move up and down, which is specifically achieved as follows: the knife shift driving assembly 52 includes a longitudinally moving knife seat 521, a knife mounting seat 522 mounted longitudinally movably on the longitudinally moving knife seat 521, and a longitudinally moving knife cylinder 523 for driving the knife mounting seat 522 to move. The plurality of cutters 51 are installed on the knife mounting seat 522 in parallel and at intervals horizontally, and the plurality of cutters 51 are longitudinally aligned with different transfer seats 442. A matching slide rail slide is provided between the longitudinally moving knife seat 521 and the knife mounting seat 522. When the prefabricated core needs to be inserted into the transfer hole 443 of the transfer seat 442, the cutter 51 is lifted to make way, and when cotton cutting is required, the cutter 51 is lowered. The six transfer seats 442 of this embodiment are closely spaced, while the cutters 51 are relatively large, so it is difficult to achieve the same number of cutters 51 as the number of transfer seats 442. Therefore, only three cutters 51 are provided, and the three cutters 51 correspond to the three staggered (non-adjacent) transfer seats 442, respectively. The cotton is cut by aligning the three transfer seats 442 of odd and even numbers in sequence through transverse shifting. Specifically, the transverse shifting is achieved as follows: the knife shifting drive assembly 52 also includes a transverse shifting knife seat 524, and the longitudinal shifting knife seat 521 can be laterally movably mounted on the transverse shifting knife seat 524. The knife shifting drive assembly 52 also includes a transverse shifting knife cylinder 525 for driving the longitudinal shifting knife seat 521 to move, so that multiple cutters 51 are aligned with the staggered transfer seats 442. Of course, in practice, if the spacing between multiple transfer seats 442 is large enough, it can also be set that one transfer seat 442 corresponds to one cutter 51, and this is not limited here.

[0039] For each cutter 51, Figure 5 As shown, each cutter 51 includes two movably connected blades 511, the middle parts of the two blades 511 are hinged to each other, and the cutting edges 512 of the blades 511 are located at the lower ends thereof. The cotton cutting module 5 also includes a cotton cutting drive module 514 for driving the cutting edges 512 of the two blades 511 to engage with each other. The cotton cutting drive module 514 is a pneumatic scissors of the prior art, which can drive the two blades 511 to rotate with the hinge axis to achieve the engagement of the lower cutting edges 512 of the two blades 511 to cut cotton. The difference is that the cutting edges 512 of the blades 511 are different. The cutting edges 512 of the blades 511 cooperate with the cotton cutting auxiliary plane 444. When the cutting edges 512 engage with each other, they are basically attached to the cotton cutting auxiliary plane 444, so that after the redundant segments protruding from the cotton strips are cut off, the cut surface is basically flush with the cut surface auxiliary plane.

[0040] In this embodiment, a cotton cutting support 53 is provided beside the assembly carrier 4, and the entire knife moving drive assembly 52 is installed on the cotton cutting support 53. Figure 6As shown, the cutting bracket is also provided with a cotton clamping module 54, which is used to clamp the excess segments of the cut cotton strips and remove them after cutting. Specifically, the cotton clamping module 54 includes a cotton clamping base 541, a plurality of cotton clamping rods 542 installed on the cotton clamping base 541, and a cotton clamping driving assembly 543 for driving the cotton clamping rods 542 to clamp the excess segments of the cotton strips on the transfer seat 442. The arrangement direction of the plurality of cotton clamping rods 542 is the same as the arrangement direction of the plurality of transfer seats 442. Every two cotton clamping rods 542 correspond to one transfer seat 442. The cotton clamping base 541 is slidably installed on the cotton cutting bracket 53. The cotton cutting bracket 53 is provided with a cotton clamping displacement cylinder 544 for driving the cotton clamping base 541 to move, so that the cotton clamping rods 542 move toward / away from the transfer seat 442. The cylinder barrel of the cotton clamping displacement cylinder 544 is fixed to the cotton cutting bracket 53 , and the piston rod is fixed to the cotton clamping base 541 .

[0041] Specifically, the cotton clamping drive assembly 543 includes two cotton clamping blocks 5431 slidably mounted on the cotton clamping base 541, and the ends of a plurality of cotton clamping rods 542 are fixed on the two cotton clamping blocks 5431 in parallel along the length direction of the cotton clamping blocks 5431 at intervals, and the plurality of cotton clamping rods 542 extend out of the cotton clamping base 541, and the extended ends form a clamp structure, and the cotton clamping base 541 is provided with a cotton clamping power member 5432 for driving the two cotton clamping blocks 5431 to move in opposite directions along the length direction, so that each two cotton clamping rods 542 are close to / away from each other, and the cotton clamping power member 5432 adopts a cylinder, and the movement direction of the cotton clamping block 5431 is perpendicular to the movement direction of the cotton clamping base 541. When in use, before the cutter 51 descends, the cotton clamping rod 542 first clamps the excess segments of the cotton strips, and then the cutter 51 descends to cut the cotton strips. The inner side of the blade body 511 is provided with a relief groove 513 near the cutting edge 512 for evading the clamping rod 542. When the two blade bodies 511 are engaged, the two clamping rods 542 pass through the relief groove 513, so as not to hinder normal cotton cutting. After cotton cutting, the clamping rod 542 will take out the excess sections of the cut cotton strips and drop them into the cotton collecting box 55 located below the clamping module 54.

[0042] In the description of the present invention, it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments. The components of the embodiments of the present invention generally described and shown in the drawings herein can be arranged and designed in various different configurations.

[0043] Therefore, the above detailed description of the embodiments of the utility model provided in the accompanying drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents selected embodiments of the utility model. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without making creative efforts are within the scope of protection of the utility model.

[0044] In the description of the present utility model, it should be noted that the terms "middle", "upper", "lower", "horizontal", "inner", "outer", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the invented product is usually placed when in use, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0045] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "disposed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection. It can be a mechanical connection or an electrical connection. It can be directly connected or indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A vertical cotton cutting device for processing electronic cigarette heating cores, characterized by: Including cutting A cotton module (5) and an assembly carrier (4), wherein the assembly carrier (4) comprises a plurality of transfer seats (442), each of the transfer seats (442) being provided with a transfer hole (443) with a transverse axis, and a cotton cutting auxiliary plane (444) being provided on a side of the transfer seat (442), so that the side of the transfer hole (443) is in an open shape; The cotton cutting module (5) comprises a plurality of cutters (51) arranged vertically relative to a central rotating seat (442), and a cutter moving driving assembly (52) for driving the cutters (51) to move away from / close to a cotton cutting auxiliary plane (444); the cutters (51) comprise two cutter bodies (511) movably connected to each other; the cotton cutting module (5) further comprises a cotton cutting driving module (514) for driving the cutting edges (512) of the two cutter bodies (511) to engage with each other; the cutting edges (512) of the cutter bodies (511) cooperate with the cotton cutting auxiliary plane (444).

2. According to claim 1, a vertical cotton cutting device for processing electronic cigarette heating cores is characterized in that: The hole (443) comprises an introduction cone section (4431) and a cotton hoop straight section (4432) arranged in sequence towards the pipe clamp seat.

3. The vertical cotton cutting device for processing the heating core of an electronic cigarette according to claim 1 is characterized in that: The assembly carrier (4) further comprises a carrier base (41), a transfer base (441) being fixed to the carrier base (41), and a plurality of transfer bases (442) being mounted in parallel on the transfer base (441).

4. A vertical cotton cutting device for processing electronic cigarette heating cores according to claim 1, characterized in that: The middle parts of the two blade bodies (511) are hinged to each other, and the cutting edges (512) of the blade bodies (511) are located at their ends.

5. The vertical cotton cutting device for processing the heating core of an electronic cigarette according to claim 1 is characterized in that: A plurality of cutters (51) are installed above the transfer seat (442); the cutter drive assembly (52) comprises a longitudinally moving cutter seat (521), a cutter mounting seat (522) longitudinally movably mounted on the longitudinally moving cutter seat (521), and a longitudinally moving cutter cylinder (523) for driving the cutter mounting seat (522) to move; the plurality of cutters (51) are installed on the cutter mounting seat (522) in parallel and at intervals, and the plurality of cutters (51) are longitudinally aligned with different transfer seats (442).

6. A vertical cotton cutting device for processing electronic cigarette heating cores according to claim 5, characterized in that: The plurality of cutters (51) are respectively aligned with non-adjacent transfer seats (442); the knife shift drive assembly (52) further comprises a transverse knife seat (524), on which the longitudinal knife seat (521) is laterally movably mounted, and the knife shift drive assembly (52) further comprises a transverse knife cylinder (525) for driving the longitudinal knife seat (521) to move, so that the plurality of cutters (51) are aligned with the staggered transfer seats (442).

7. A vertical cotton cutting device for processing electronic cigarette heating cores according to claim 1, characterized in that: It also comprises a cotton cutting support (53) and a cotton clamping module (54). The knife moving driving assembly (52) is installed on the cotton cutting support (53). The cotton clamping module (54) is used to clamp the redundant sections of the cut cotton strips and remove them after cutting.

8. A vertical cotton cutting device for processing electronic cigarette heating cores according to claim 7, characterized in that: The cotton clamping module (54) includes a cotton clamping base (541), a plurality of cotton clamping rods (542) mounted on the cotton clamping base (541), and a cotton clamping drive assembly (543) for driving the cotton clamping rods (542) to clamp excess segments of cotton strips on the transfer seat (442). The cotton clamping base (541) is slidably mounted on a cotton cutting bracket (53), and the cotton cutting bracket (53) is provided with a cotton clamping shifting cylinder (544) for driving the cotton clamping base (541) to move, so that the cotton clamping rods (542) move toward / away from the transfer seat (442).

9. A vertical cotton cutting device for processing electronic cigarette heating cores according to claim 8, characterized in that: The cotton clamping drive assembly (543) includes two cotton clamping blocks (5431) slidably mounted on a cotton clamping base (541), a plurality of cotton clamping rods (542) are fixed on the two cotton clamping blocks (5431) in parallel and at intervals, and the cotton clamping base (541) is provided with a cotton clamping power member (5432) for driving the two cotton clamping blocks (5431) to move in opposite directions so that every two cotton clamping rods (542) are moved closer to / away from each other.

10. A vertical cotton cutting device for processing electronic cigarette heating cores according to claim 7, characterized in that: A cotton collecting box (55) is arranged below the cotton clamping module (54).

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