Atomization cotton core cotton wrapping forming mechanism and forming assembling equipment thereof

Abstract

The utility model relates to an atomized cotton core cotton wrapping and forming mechanism and forming and assembling equipment thereof, the cotton wrapping and forming mechanism comprises a machine table, a forming part and a cotton pressing part, the machine table is provided with a forming station with a base, a carrier used for placing cotton slivers is arranged beside the forming station, the forming part comprises a first driving piece and two pressing rods, and the two pressing rods are arranged on the base. The top ends of the two pressing rods are provided with pressing blocks which are located in the forming station and correspond to each other, the two pressing blocks and the base define a forming cavity, the first driving piece synchronously drives the two pressing rods so as to drive the two pressing blocks to be away from or close to each other to adjust the shape and size of the forming cavity, and the cotton pressing part is arranged beside the machine table and used for driving the center rod. The center rod can drive the cotton sliver to enter the forming cavity to form a semi-finished cotton core; the forming and assembling equipment comprises a machine body, a feeding mechanism, a pushing mechanism and an atomized cotton core wrapping and forming mechanism, the machine table is arranged on the machine body, the feeding mechanism can transfer a metal pipe frame to a forming cavity, and the pushing mechanism can push a semi-finished cotton core in the forming cavity into the metal pipe frame to assemble an atomized cotton core finished product.

Description

Technical Field

[0001] This utility model belongs to the field of electronic atomized cotton core manufacturing technology, and in particular relates to an atomized cotton core wrapping forming mechanism and its forming and assembly equipment. Background Technology

[0002] Currently, electronic cigarette atomizing cotton cores are assembled manually, which is not only inefficient but also results in inconsistent product quality. To address this issue, invention patent application number 2021104835895 discloses a cotton-wrapping forming mechanism. This mechanism includes a cotton strip positioning component, a cotton strip forming power component, and a cotton strip forming component. The cotton strip positioning component includes a cotton strip positioning mold for placing the cotton strip. The cotton strip forming power component includes a slider. The cotton strip forming component includes a forming mold. The slider has a hole for placing a steel rod. The slider can slide up and down. When the slider slides down, the steel rod installed on the slider presses the cotton strip on the cotton strip positioning mold and the heating wire placed on the cotton strip into the forming mold, thereby forming a semi-finished cotton core. The entire forming process has a high degree of automation and can ensure product quality.

[0003] However, in actual use, it was found that because the molding cavity specifications on the molding mold are fixed, the shape and size of the semi-finished cotton core are fixed. This is extremely inconvenient when it is necessary to flexibly change the shape and size of the semi-finished cotton core for testing molds, sampling, etc., which makes it impossible for users to assemble the desired atomized cotton core product. Utility Model Content

[0004] Technical problems to be solved

[0005] This utility model provides a cotton core wrapping forming mechanism and its forming and assembly equipment, which can prepare semi-finished cotton cores of various shapes and sizes according to needs, and assemble the required finished cotton cores into atomized cotton cores.

[0006] Technical solution

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A cotton core forming mechanism for atomization includes a machine base, a forming section, and a pressing section. The machine base has a forming station with a base having a positioning groove. A carrier with a placement groove is located beside the forming station. The placement groove connects to the positioning groove and is used to place a cotton strip composed of stacked heating wires and cotton sheets. The forming section includes a first driving member and two pressure rods. Each pressure rod has a pressure block at its top located within the forming station. The two pressure blocks correspond to each other and surround the positioning groove to form a forming cavity. The first driving member is mounted on the machine base and synchronously driven by the two pressure rods to drive the two pressure blocks away from or towards each other, thereby adjusting the shape and size of the forming cavity. The pressing section is located beside the machine base and corresponds to the carrier. The pressing section drives an externally mounted central rod into the forming station to press the cotton strip from the carrier into the forming cavity, so that the cotton strip wraps around the central rod to form a semi-finished cotton core.

[0009] Preferably, the two pressure rods have a hinge point in the middle, forming a scissor structure. The first driving component includes a first parallel cylinder and a first compression spring. The first compression spring is located between the two pressure rods, and its two ends abut against the bottom ends of the two pressure rods respectively. The first parallel cylinder has two clamping arms, each corresponding to one of the two pressure rods. The first parallel cylinder can drive the two clamping arms to move away from or towards each other, thereby squeezing or releasing the two pressure rods. When the two clamping arms simultaneously squeeze the two pressure rods, the first compression spring compresses and stores energy, and the two pressure blocks move away from each other to open the molding cavity. When the two clamping arms simultaneously release the two pressure rods, the first compression spring releases energy and restores its original state, causing the two pressure blocks to move closer together to enclose the molding cavity. The shape and size of the molding cavity can be adjusted by controlling the stroke of the two clamping arms of the first parallel cylinder.

[0010] Preferably, the pressing part includes a moving unit and a second parallel cylinder; the second parallel cylinder has two grippers, and the second parallel cylinder can drive the two grippers to move away from or towards each other, thereby clamping or releasing the center bar; the moving unit is drivenly connected to the second parallel cylinder to drive the second parallel cylinder to move and transfer the center bar into the forming cavity.

[0011] Preferably, it further includes an anti-deviation part, which includes a second driving member and a stop plate. The base is provided with a sliding groove that connects to the positioning groove. The stop plate is slidably installed in the sliding groove and has an adhesive surface. The second driving member is installed on the machine base and drivenly connected to the stop plate to drive the adhesive surface of the stop plate into and out of the positioning groove, thereby adhering to or detaching the cotton strip located in the forming cavity.

[0012] Preferably, the second driving component includes a second cylinder, a second guide rail, a second guide block, and a second compression spring; the second guide rail is mounted on the machine base and extends toward the positioning groove; the second guide block is slidably mounted on the second guide rail and fixed to the abutment plate; the second cylinder is mounted on the machine base, and the telescopic end of the second cylinder is fixed to the second guide block; the second compression spring is sleeved on the telescopic end of the second cylinder and abuts against the second guide block and the machine base; wherein, when the second cylinder is closed, the second compression spring presses the second guide block upward, causing the bonding surface to enter the molding cavity; when the second cylinder is opened, it drives the second guide block downward, causing the bonding surface to move out of the molding cavity.

[0013] Preferably, it further includes a cutting section, which includes a third driving member and two cutting blades; the two cutting blades are symmetrically arranged in the forming station and located between the placement groove and the forming cavity; the third driving member is mounted on the machine base and synchronously driven and connected to the two cutting blades; after the center bar and the cotton strip enter the forming cavity, the third driving member can drive the two cutting blades to cut off the excess cotton strip material located outside the forming cavity.

[0014] Preferably, the third driving component includes a third cylinder, a third guide rail, a third guide block, and two connecting blocks; the two connecting blocks are symmetrically arranged on both sides of the forming station, and both connecting blocks can be slidably mounted on the machine base and fixed to the two cutting blades one by one. The inner walls of both connecting blocks are provided with third compression springs that abut against the base, and the outer walls of both connecting blocks are provided with inclined surfaces; the third guide rail is mounted on the machine base and extends towards the forming station, the third guide block is slidably mounted on the third guide rail, and both ends of the third guide block are provided with tilting arms, the two tilting arms corresponding one-to-one with the two inclined surfaces; the third cylinder is mounted on... The cylinder is mounted on the machine base, and the telescopic end of the third cylinder is fixed to the third guide block. When the telescopic end of the third cylinder extends, the third guide block moves inward, causing the two inclined arms to simultaneously press the two inclined surfaces, thereby driving the two connecting blocks to move closer together and compress the third compression spring, which in turn drives the two cutters to cut off the excess cotton strip material located outside the forming cavity. When the telescopic end of the third cylinder retracts, the third guide block moves outward, causing the two inclined arms to simultaneously disengage from the two inclined surfaces. The third compression spring releases its energy and recovers, driving the two connecting blocks to move away from each other and causing the two cutters to move away from each other, thereby allowing the placement groove to reconnect with the positioning groove.

[0015] A device for forming and assembling atomized cotton wicks includes a machine body, a feeding mechanism, a pushing mechanism, and a cotton wick wrapping and forming mechanism. The machine base is mounted on the machine body. The feeding mechanism is located beside the machine base and is used to transfer a metal tube frame to the forming station to align with the forming cavity. The pushing mechanism includes a fourth driving component and a push rod. The push rod is designed to correspond to the forming cavity. The fourth driving component is mounted on the machine base and drivenly connected to the push rod, so that the push rod abuts against the central bar in the forming cavity, thereby pushing the semi-finished cotton wick in the forming cavity into the metal tube frame to assemble the finished atomized cotton wick.

[0016] Preferably, the base is further provided with a notch for engaging the metal tube frame, the notch being coaxially connected to the positioning groove, and the fourth driving component including a fourth cylinder, a fourth guide rail, and a fourth guide block; the fourth guide rail is mounted on the machine base and extends toward the forming station, the fourth guide block is slidably mounted on the fourth guide rail and fixed to the push rod, and the telescopic end of the fourth cylinder is fixed to the fourth guide block to drive the fourth guide block to move, thereby causing the push rod to enter and exit the forming cavity.

[0017] (III) Beneficial Effects

[0018] This utility model provides an atomized cotton core wrapping forming mechanism and its forming assembly equipment. The atomized cotton core wrapping forming mechanism utilizes a carrier designed beside the forming station of the machine for placing cotton strips, a pressing part designed to drive a central rod to transfer the central rod and cotton strips together into the forming station, a base designed to initially fix the cotton strips within the forming station, and two pressing blocks designed to enclose the base to form a forming cavity, thereby wrapping the cotton strips around the central rod to form a semi-finished cotton core. Finally, a first driving component is designed to drive two pressing rods to adjust the relative positions of the two pressing blocks and the base, thereby adjusting the shape and size of the forming cavity to prepare the required semi-finished cotton core to meet usage requirements. Therefore, this atomized cotton core wrapping forming mechanism has strong adaptability and improves the overall user experience.

[0019] This atomized cotton core forming and assembly equipment uses a material transfer mechanism to transfer the metal tube frame to the forming cavity, and a pusher mechanism to push the semi-finished cotton core in the forming cavity into the metal tube frame to assemble the finished atomized cotton core. Since the forming cavity consists of a forming part and a base, the shape and size of the forming cavity are adjustable. Users can use a suitable metal tube frame for assembly to prepare the required finished atomized cotton core to meet their needs, thus improving the user experience. Attached Figure Description

[0020] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0021] Figure 1 A schematic diagram of the overall structure of this utility model is shown;

[0022] Figure 2 Shown Figure 1 Enlarged view of point A in the middle;

[0023] Figure 3 Shown Figure 2 A bottom view;

[0024] Figure 4 Shown Figure 3 AA section view;

[0025] Figure 5 Shown Figure 3 BB section view;

[0026] Figure 6 Shown Figure 4 Enlarged view of point B in the middle;

[0027] Figure 7 Shown Figure 5 Enlarged view of point C in the middle;

[0028] Figure 8 A partial structural schematic diagram of this utility model is shown. Figure 1 ;

[0029] Figure 9 Shown Figure 8 Enlarged view of point D in the middle;

[0030] Figure 10 A partial structural schematic diagram of this utility model is shown. Figure 2 ;

[0031] Figure 11 Shown Figure 10 Enlarged view at point E in the middle;

[0032] Figure 12 Shown Figure 10 Enlarged view at point F;

[0033] Figure 13 A partial structural schematic diagram of this utility model is shown. Figure 3 ;

[0034] Figure 14 A partial structural schematic diagram of this utility model is shown. Figure 4 ;

[0035] Figure 15 A partial structural schematic diagram of this utility model is shown. Figure 5 ;

[0036] Figure 16A schematic diagram of the feeding mechanism of this utility model is shown;

[0037] Figure 17 This diagram illustrates the assembly of the swab, center bar, and metal tube frame of this invention. Figure 1 ;

[0038] Figure 18 This diagram illustrates the assembly of the swab, center bar, and metal tube frame of this invention. Figure 2 .

[0039] In the diagram: 1. Machine base; 10. Molding station; 11. Base; 110. Positioning groove; 111. Slide groove; 112. Notch; 12. Carrier; 120. Placement groove; 2. Molding section; 20. Molding cavity; 21. First driving component; 211. First parallel cylinder; 2110. Clamping arm; 2111. Roller; 212. First compression spring; 22. Pressure rod; 220. Pressure block; 221. Hinge point; 3. Pressing section; 31. Second parallel cylinder; 310. Clamping claw; 4. Anti-deviation section; 41. Second driving component; 411. Second cylinder; 412. Second guide rail; 413. Second... Guide block, 414 second compression spring, 42 abutment plate, 421 adhesive surface, 422 hook, 5 cutting part, 51 third drive component, 511 third cylinder, 512 third guide rail, 513 third guide block, 5130 tilting arm, 514 connecting block, 5140 inclined surface, 515 third compression spring, 52 cutter, 6 machine body, 8 pushing mechanism, 81 fourth drive component, 811 fourth cylinder, 812 fourth guide rail, 813 fourth guide block, 82 push rod, m cotton strip, m1 heating wire, m2 cotton sheet, x center bar, s metal tube frame. Detailed Implementation

[0040] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0041] See appendix Figure 1 -Appendix Figure 17A cotton core forming mechanism for atomization includes a machine base 1, a forming section 2, and a pressing section 3. The machine base 1 has a forming station 10, within which a base 11 with a positioning groove 110 is installed. A carrier 12 with a placement groove 120 is located beside the forming station 10. The placement groove 120 connects to the positioning groove 110 and is used to place a cotton strip m formed by stacking heating wire m1 and cotton sheet m2. The forming section 2 includes a first driving member 21 and two pressing rods 22. The top of each component is provided with a pressing block 220 located in the molding station 10. The two pressing blocks 220 correspond to each other and surround the positioning groove 110 to form a molding cavity 20. The first driving component 21 is installed on the machine base 1 and is synchronously driven and connected to the two pressing rods 22 to drive the two pressing blocks 220 away from each other or close to each other, thereby adjusting the shape and size of the molding cavity 20. The cotton pressing part 3 is located on the side of the machine base 1 and corresponds to the carrier 12. The cotton pressing part 3 is used to drive the center rod x into the molding station 10.

[0042] Specifically, during operation, the cotton strip m, which is made up of a heating wire m1 and a cotton sheet m2, is first placed into the placement groove 120. The first driving component 21 controls the two pressure rods 22 to move away from each other, so that the forming cavity 20 is opened. Then, the cotton pressing part 3 is started, which drives the external center rod x to move towards the forming station 10. During this process, the center rod x presses the cotton strip m in the placement groove 120 into the opened forming cavity 20 until the cotton strip m contacts the positioning groove 110 to complete the initial fixation. Then, the first driving component 21 controls the two pressure rods 22 to move closer to each other, so that the forming cavity 20 is closed and the cotton strip m is surrounded and wrapped around the center rod x, thus forming a semi-finished cotton core.

[0043] The shape and size of the semi-finished cotton core are determined by the shape and size of the forming cavity 20. Therefore, when the shape and size of the semi-finished cotton core need to be flexibly changed for testing molds, sampling, etc., the user can control the relative distance between the two pressure blocks 220 in advance through the first driving component 21 to adjust the shape and size of the forming cavity 20. The cross-section of the forming cavity 20 can also take other shapes. Regardless of the shape, the shape and size of the forming cavity 20 will change when the distance between the two pressure blocks 220 changes. For example, if the cross-section of the forming cavity 20 is circular, when the relative distance between the two pressure blocks 220 is large, the size of the forming cavity 20 will increase, and the cross-section of the semi-finished cotton core enclosed will be cam-shaped. When the relative distance between the two pressure blocks 220 is the smallest, the size of the forming cavity 20 will be the smallest, and the cross-section of the semi-finished cotton core enclosed will be circular.

[0044] In summary, this atomized cotton core wrapping and forming mechanism utilizes a carrier 12 designed beside the forming station 10 of the machine 1 to place the cotton strip m, a pressing part 3 designed to drive the central rod x to transfer the central rod x and the cotton strip m together into the forming station 10, a base 11 designed to initially fix the cotton strip m in the forming station 10, and two pressing blocks 220 designed to surround the base 11 to form a forming cavity 20, so as to wrap the cotton strip m around the central rod x to form a semi-finished cotton core. Finally, a first driving member 21 is designed to drive the two pressing rods 22 to adjust the relative position of the two pressing blocks 220 and the base 11, thereby adjusting the shape and size of the forming cavity 20 to prepare the required semi-finished cotton core to meet the usage requirements. Therefore, this atomized cotton core wrapping and forming mechanism has strong adaptability and improves the overall user experience.

[0045] See appendix Figure 6 -Appendix Figure 14 There are various ways to drive the two pressure rods 22 through the first driving member 21. These methods will not be listed one by one in this utility model. For ease of understanding, in this embodiment, the two pressure rods 22 are provided with a hinge point 221 in the middle, so that the two pressure rods 22 form a scissor structure. The first driving member 21 includes a first parallel cylinder 211 and a first compression spring 212. The first compression spring 212 is located between the two pressure rods 22, and the two ends of the first compression spring 212 abut against the bottom ends of the two pressure rods 22 respectively. The first parallel cylinder 211 has two clamping arms 2110. The two clamping arms 2110 are designed to correspond one-to-one with the two pressure rods 22. The first parallel cylinder 211 can drive the two clamping arms 2110 to move away from or towards each other, thereby squeezing or releasing the two pressure rods 22.

[0046] Specifically, when the two clamping arms 2110 simultaneously squeeze the two pressure rods 22, the first pressure spring 212 is compressed and stores energy, and the two pressure blocks 220 move away from each other and open the forming cavity 20; when the two clamping arms 2110 simultaneously release the two pressure rods 22, the first pressure spring 212 releases energy and recovers, and drives the two pressure blocks 220 to move closer together to form the forming cavity 20. The user can pre-control the stroke of the two clamping arms 2110 of the first parallel cylinder 211 according to the needs, and adjust the shape and size of the formed cavity 20 after it is enclosed, so as to prepare the required semi-finished cotton core.

[0047] It should be noted that although the stroke of the two clamping arms 2110 of the parallel cylinder is fixed, it can be adjusted according to the air pressure flowing into the valve. That is, before making semi-finished cotton cores of a certain shape and size, the user can adjust the air pressure in advance so that the two clamping arms 2110 of the parallel gripper 320 cylinder can move to a specific position after opening, thereby obtaining the forming cavity 20 of the corresponding shape and size.

[0048] See appendix Figure 14Rollers 2111 are rotatably mounted on both clamping arms 2110, and the circumferential sidewalls of the two rollers 2111 abut against the sidewalls of the two pressure rods 22 in a corresponding manner. This design can reduce the friction between the clamping arms 2110 and the pressure rods 22, thereby improving stability and extending the service life of the clamping arms 2110 and the pressure rods 22.

[0049] See appendix Figure 1 -Appendix Figure 6 and attached Figure 15 The pressing part 3 used to move the center rod x has various structures, and this utility model does not limit them. For ease of understanding, in this embodiment, the pressing part 3 includes a moving unit (not shown in the figure) and a second parallel cylinder 32. The second parallel cylinder 32 has two grippers 320, and the second parallel cylinder 32 can drive the two grippers 320 to move away from or towards each other, thereby clamping or releasing the center rod x. The moving unit is drivenly connected to the second parallel cylinder 32 and can drive the second parallel cylinder 32 to approach the forming station 10, thereby transferring the center rod x into the forming cavity 20.

[0050] Specifically, in use, the second parallel cylinder 32 first drives the two grippers 320 to clamp the center rod x, and then the moving unit drives the second parallel cylinder 32 to move until the center rod x drives the cotton strip m to transfer into the forming cavity 20. Then, the second parallel cylinder 32 drives the two grippers 320 to release the center rod x, and then the moving unit moves the second parallel cylinder 32 back to its original position to clamp the new center rod x again.

[0051] The moving unit consists of a longitudinal drive (not shown) and / or a lateral drive (not shown) to increase the moving range of the second parallel cylinder 32, thereby facilitating the access of the center rod x.

[0052] See appendix Figure 1 -Appendix Figure 10 The present invention also includes an anti-deviation part 4, which includes a second driving member 41 and a stop plate 42. The base 11 is provided with a sliding groove 111 that connects to the positioning groove 110. The stop plate 42 is slidably installed in the sliding groove 111 and is provided with an adhesive surface 421. The second driving member 41 is installed on the machine base 1 and is drivenly connected to the stop plate 42 to drive the adhesive surface 421 to enter and exit the positioning groove 110.

[0053] Specifically, under normal circumstances, the adhesive surface 421 of the abutment plate 42 is located in the positioning groove 110. When the central rod x drives the cotton strip m into the positioning groove 110, the adhesive surface 421 directly adheres to and fixes the bottom of the cotton strip m to prevent the cotton strip m from shaking. When the pressing part 3 releases the central rod x, the first driving member 21 controls the two pressing blocks 220 to close together to form a forming cavity 20, so as to squeeze the cotton strip m to wrap around the central rod x. Until the semi-finished cotton core is prepared, the second driving member 41 is activated to drive the abutment plate 42 to move down, so that the adhesive surface 421 enters the sliding groove 111 and detaches from the bottom of the fixed cotton strip m, thereby releasing the restriction on the semi-finished cotton core.

[0054] Furthermore, the adhesive surface 421 can be of various types. For example, the adhesive surface 421 can be designed using Velcro, or double-sided adhesive can be designed on the adhesive surface 421 to make it adhesive. In order to facilitate long-term use, in this embodiment, hooks 422 are laid on the side of the abutment plate 42 near the positioning groove 110, thereby forming the adhesive surface 421.

[0055] See appendix Figure 1 -Appendix Figure 10 The second driving component 41 includes a second cylinder 411, a second guide rail 412, a second guide block 413, and a second compression spring 414. The second guide rail 412 is mounted on the machine base 1 and extends toward the positioning groove 110. The second guide block 413 is slidably mounted on the second guide rail 412 and fixed to the abutment plate 42. The second cylinder 411 is mounted on the machine base 1, and the telescopic end of the second cylinder 411 is fixed to the second guide block 413. The second compression spring 414 is sleeved on the telescopic end of the second cylinder 411 and abuts against the second guide block 413 and the machine base 1.

[0056] Specifically, when the second cylinder 411 is closed, the second compression spring 414 presses the second guide block 413 upward, causing the bonding surface 421 to enter the molding cavity 20. When the second cylinder 411 is opened, the telescopic end of the second cylinder 411 drives the second guide block 413 downward, causing the bonding surface 421 to move out of the molding cavity 20.

[0057] It should be noted that, in addition to the structure described above, the second drive component 41 may also be a lead screw motor or other mechanism with a travel stroke. Due to the variety of related types, this utility model does not impose any restrictions on this.

[0058] See appendix Figure 1 -Appendix Figure 12 and attached Figure 17 -Appendix Figure 18 The types of metal tubing are diverse, and correspondingly, the finished atomized cotton cores produced also vary accordingly:

[0059] As attached Figure 17As shown, if the metal tube frame s has a reserved slot s0, the prepared semi-finished cotton core needs to reserve a certain amount of cotton strips m so that after assembly, some cotton strips m protrude from the metal tube frame s through the slot s0.

[0060] As attached Figure 18 As shown, if the metal tube frame s does not have a slot s0, the prepared semi-finished cotton core does not need to reserve cotton strip m, and at the same time avoids cotton strip m protruding from the metal tube frame s.

[0061] However, either because the cotton sliver m is too long, or because the pressure is insufficient, after the two pressure blocks 220 form the molding cavity 20, some excess cotton sliver m remains exposed outside the molding cavity 20, making it difficult for this cotton-packing molding mechanism to produce the desired results. Figure 18 The atomized cotton core product shown is shown. To solve this problem, the present invention also includes a cutting part 5, which includes a third driving member 51 and two cutting blades 52. The two cutting blades 52 are symmetrically arranged in the forming station 10 and located between the placement groove 120 and the forming cavity 20. The third driving member 51 is installed on the machine base 1 and is synchronously driven and connected to the two cutting blades 52.

[0062] Specifically, after the center rod x and the cotton sliver m enter the forming cavity 20, the third drive component 51 can drive the two cutters 52 to cut off the excess material of the cotton sliver m located outside the forming cavity 20, thereby ensuring that the semi-finished cotton core has a regular shape and is convenient for subsequent assembly as shown in the attached figure. Figure 18 The atomized cotton core product shown is shown. Users can choose whether to enable the cutting part 5 according to the product they need to prepare, and this utility model does not impose any restrictions on this.

[0063] See appendix Figure 13 The third driving component 51 can be of various types, and this utility model does not limit the types. For ease of understanding, in this embodiment, the third driving component 51 includes a third cylinder 511, a third guide rail 512, a third guide block 513, and two connecting blocks 514. The two connecting blocks 514 are symmetrically arranged on both sides of the forming station 10, and both connecting blocks 514 can be slidably mounted on the machine base 1 and fixed to the two cutting blades 52 one by one. The inner walls of both connecting blocks 514 are provided with abutment base 11. The third compression spring 515, and the outer walls of the two connecting blocks 514 are both provided with inclined surfaces 5140; the third guide rail 512 is installed on the machine base 1 and extends towards the forming station 10; the third guide block 513 is slidably installed on the third guide rail 512, and both ends of the third guide block 513 are provided with inclined arms 5130, and the two inclined arms 5130 correspond one-to-one with the two inclined surfaces 5140; the third cylinder 511 is installed on the machine base 1, and the telescopic end of the third cylinder 511 is fixedly connected to the third guide block 513.

[0064] Specifically, when the telescopic end of the third cylinder 511 extends, the third guide block 513 moves inward, causing the two inclined arms 5130 to simultaneously press the two inclined surfaces 5140, thereby driving the two connecting blocks 514 to move closer together and compress the third compression spring 515, which in turn drives the two cutters 52 to cut off the excess cotton strip m located outside the forming cavity 20; when the telescopic end of the third cylinder 511 retracts, the third guide block 513 moves outward, causing the two inclined arms 5130 to simultaneously disengage from the two inclined surfaces 5140, and the third compression spring 515 releases energy and recovers, thereby driving the two connecting blocks 514 to move away from each other and driving the two cutters 52 to move away from each other, which in turn allows the placement groove 120 to reconnect with the positioning groove 110, and the directional pressing part 3 presses the new cotton strip m from the placement groove 120 into the positioning groove 110.

[0065] See appendix Figure 1 -Appendix Figure 18 A device for forming and assembling atomized cotton core includes a machine body 6, a feeding mechanism (not shown in the figure), a pushing mechanism 8, and a cotton core wrapping forming mechanism. A machine base 1 is mounted on the machine body 6. The feeding mechanism is located on the side of the machine base 1 and is used to transfer a metal tube frame s to the forming station 10 to align with the forming cavity 20. The pushing mechanism 8 includes a fourth driving component 81 and a push rod 82. The push rod 82 is designed to correspond to the forming cavity 20. The fourth driving component 81 is mounted on the machine base 1 and drivenly connected to the push rod 82 to drive the push rod 82 in and out of the forming cavity 20.

[0066] Specifically, after the semi-finished cotton core is prepared, the feeding mechanism is started to transfer the empty metal tube frame s to the forming station 10 to align with the forming cavity 20. Then, the fourth driving component 81 is started to drive the push rod 82 to abut against the center rod x in the forming cavity 20, thereby pushing the semi-finished cotton core in the forming cavity 20 into the metal tube frame s, and the atomized cotton core finished product can be assembled.

[0067] It should be noted that after the user adjusts the shape and size of the molding cavity 20, a suitable metal tube frame s should also be selected for assembly to ensure that the assembly work can proceed smoothly.

[0068] In summary, this atomized cotton wick forming and assembly equipment uses a material transfer mechanism to transfer the metal tube frame s to the forming cavity 20, and a pusher mechanism 8 to push the semi-finished cotton wick in the forming cavity 20 into the metal tube frame s to assemble the finished atomized cotton wick. Since the forming cavity 20 consists of the forming part 2 and the base 11, the shape and size of the forming cavity 20 are adjustable. Users can use a suitable metal tube frame s for assembly to prepare the required finished atomized cotton wick to meet their needs, thus improving the user experience.

[0069] See appendix Figure 10 -Appendix Figure 16The base 11 is also provided with a notch 112 for snapping on the metal tube rack s. The notch 112 is coaxially connected to the positioning groove 110. The fourth driving component 81 includes a fourth cylinder 811, a fourth guide rail 812 and a fourth guide block 813. The fourth guide rail 812 is installed on the machine base 1 and extends towards the forming station 10. The fourth guide block 813 is slidably installed on the fourth guide rail 812 and fixed to the push rod 82. The telescopic end of the fourth cylinder 811 is fixed to the fourth guide block 813 to drive the fourth guide block 813 to move, thereby causing the push rod 82 to enter and exit the forming cavity 20.

[0070] Specifically, the design of the notch 112 can restrict the end of the metal tube frame s, ensuring that the hollow part of the metal tube frame s can be more accurately aligned with the forming cavity 20, so that the semi-finished cotton core can enter the metal tube frame s more smoothly to complete the assembly; and the fourth driving component 81 can be of various types. In addition to the above structure, it can also be a structure with a moving stroke, such as a screw motor. This utility model does not limit this.

[0071] It should also be noted that, although embodiments of this application have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application.

Claims

1. A mechanism for forming atomized cotton core wrapping, characterized in that, include: A machine (1) is provided with a forming station (10). A base (11) with a positioning groove (110) is installed in the forming station (10). A carrier (12) with a placement groove (120) is provided on the side of the forming station (10). The placement groove (120) is connected to the positioning groove (110) and is used to place a cotton strip (m) made of a stack of heating wire (m1) and cotton sheet (m2). The forming part (2) includes a first driving member (21) and two pressure rods (22). The top of each of the two pressure rods (22) is provided with a pressure block (220) located in the forming station (10). The two pressure blocks (220) correspond to each other and surround the positioning groove (110) to form a forming cavity (20). The first driving member (21) is installed on the machine base (1) and is synchronously driven and connected to the two pressure rods (22) to drive the two pressure blocks (220) to move away from each other or move closer to each other, thereby adjusting the shape and size of the forming cavity (20). The pressing part (3) is located on the side of the machine (1) and corresponds to the carrier (12). The pressing part (3) is used to drive the external center bar (x) into the forming station (10) to press the cotton strip (m) from the carrier (12) into the forming cavity (20), so that the cotton strip (m) wraps the center bar (x) to form a semi-finished cotton core.

2. The atomized cotton core wrapping forming mechanism according to claim 1, characterized in that, The two pressure rods (22) are provided with a hinge point (221) in the middle, so that the two pressure rods (22) form a scissor structure; the first driving member (21) includes a first parallel cylinder (211) and a first compression spring (212). The first compression spring (212) is located between the two pressure rods (22), and the two ends of the first compression spring (212) respectively abut against the bottom ends of the two pressure rods (22); the first parallel cylinder (211) has two clamping arms (2110), the two clamping arms (2110) are designed to correspond one-to-one with the two pressure rods (22), and the first parallel cylinder (211) can drive the two clamping arms (2110) to move away from or close to each other, thereby squeezing or releasing the two pressure rods (22). When the two clamping arms (2110) simultaneously squeeze the two pressure rods (22), the first pressure spring (212) is compressed and stores energy, and the two pressure blocks (220) move away from each other and open the molding cavity (20); when the two clamping arms (2110) simultaneously release the two pressure rods (22), the first pressure spring (212) releases energy and recovers, and drives the two pressure blocks (220) to move closer to each other and surround the molding cavity (20). The shape and size of the molding cavity (20) are adjusted by controlling the stroke of the two clamping arms (2110) of the first parallel cylinder (211).

3. The atomized cotton core wrapping forming mechanism according to claim 1, characterized in that, The pressing part (3) includes a moving unit and a second parallel cylinder (31); the second parallel cylinder (31) has two grippers (310), and the second parallel cylinder (31) can drive the two grippers (310) to move away from or close to each other, thereby clamping or releasing the center rod (x); the moving unit is drivenly connected to the second parallel cylinder (31), and can drive the second parallel cylinder (31) to approach the forming station (10), thereby transferring the center rod (x) into the forming cavity (20).

4. The atomized cotton core wrapping forming mechanism according to claim 1, characterized in that, It also includes an anti-deviation part (4), which includes a second driving member (41) and a stop plate (42). The base (11) is provided with a sliding groove (111) that connects to the positioning groove (110). The stop plate (42) is slidably installed in the sliding groove (111) and has an adhesive surface (421). The second driving member (41) is installed on the machine base (1) and drivenly connected to the stop plate (42) to drive the adhesive surface (421) of the stop plate (42) to enter and exit the positioning groove (110), thereby adhering to or detaching the cotton strip (m) located in the forming cavity (20).

5. The atomized cotton core wrapping forming mechanism according to claim 4, characterized in that, The abutment (42) has barbs (422) laid on the side near the positioning groove (110), thereby forming the adhesive surface (421).

6. The atomized cotton core wrapping forming mechanism according to claim 4, characterized in that, The second driving component (41) includes a second cylinder (411), a second guide rail (412), a second guide block (413), and a second compression spring (414); the second guide rail (412) is mounted on the machine base (1) and extends toward the positioning groove (110); the second guide block (413) is slidably mounted on the second guide rail (412) and fixed to the abutment plate (42); the second cylinder (411) is mounted on the machine base (1), and the telescopic end of the second cylinder (411) is fixed to the second guide block (414). 413); the second compression spring (414) is sleeved on the telescopic end of the second cylinder (411) and abuts against the second guide block (413) and the machine base (1); wherein, when the second cylinder (411) is closed, the second compression spring (414) squeezes the second guide block (413) to move upward, so that the adhesive surface (421) enters the molding cavity (20); when the second cylinder (411) is opened, it drives the second guide block (413) to move downward, so that the adhesive surface (421) moves out of the molding cavity (20).

7. The atomized cotton core wrapping forming mechanism according to claim 1, characterized in that, It also includes a cutting section (5), which includes a third drive (51) and two cutters (52); the two cutters (52) are symmetrically arranged in the forming station (10) and located between the placement groove (120) and the forming cavity (20). The third drive (51) is installed on the machine base (1) and synchronously driven and connected to the two cutters (52). After the center rod (x) and the cotton strip (m) enter the forming cavity (20), the third drive (51) can drive the two cutters (52) to cut off the excess cotton strip (m) located outside the forming cavity (20).

8. The atomized cotton core wrapping forming mechanism according to claim 7, characterized in that, The third driving component (51) includes a third cylinder (511), a third guide rail (512), a third guide block (513), and two connecting blocks (514). The two connecting blocks (514) are symmetrically arranged on both sides of the forming station (10), and both connecting blocks (514) can be slidably mounted on the machine base (1) and fixed to the two cutting blades (52) one by one. The inner walls of the two connecting blocks (514) are provided with a third compression spring (515) that abuts against the base (11), and the outer walls of the two connecting blocks (514) are provided with a third compression spring (515). There is an inclined surface (5140); the third guide rail (512) is installed on the machine base (1) and extends towards the forming station (10); the third guide block (513) is slidably installed on the third guide rail (512), and both ends of the third guide block (513) are provided with inclined arms (5130), and the two inclined arms (5130) correspond one-to-one with the two inclined surfaces (5140); the third cylinder (511) is installed on the machine base (1), and the telescopic end of the third cylinder (511) is fixed to the third guide block (513). When the telescopic end of the third cylinder (511) extends, the third guide block (513) moves inward so that the two inclined arms (5130) simultaneously squeeze the two inclined surfaces (5140) to drive the two connecting blocks (514) to move closer together and compress the third compression spring (515), thereby driving the two cutters (52) to cut off the excess cotton strip (m) outside the forming cavity (20); when the telescopic end of the third cylinder (511) retracts, the third guide block (513) moves outward so that the two inclined arms (5130) simultaneously disengage from the two inclined surfaces (5140), the third compression spring (515) releases energy and recovers, thereby driving the two connecting blocks (514) to move away from each other and driving the two cutters (52) to move away from each other, thereby allowing the placement groove (120) to reconnect with the positioning groove (110).

9. A device for forming and assembling atomized cotton cores, characterized in that, The device includes a body (6), a feeding mechanism and a pushing mechanism (8), and a cotton core forming mechanism according to any one of claims 1-8; the machine base (1) is provided on the body (6); the feeding mechanism is provided on the side of the machine base (1) and is used to transfer the metal tube frame (s) to the forming station (10) to align with the forming cavity (20); the pushing mechanism (8) includes a fourth driving member (81) and a push rod (82), the push rod (82) is designed to correspond to the forming cavity (20), the fourth driving member (81) is installed on the machine base (1) and driven to connect with the push rod (82), so that the push rod (82) abuts against the center rod (x) in the forming cavity (20), thereby pushing the semi-finished cotton core in the forming cavity (20) into the metal tube frame (s) to assemble the finished cotton core.

10. The atomized cotton core forming and assembly equipment according to claim 9, characterized in that, The base (11) is also provided with a notch (112) for engaging the metal tube frame (s). The notch (112) is coaxially connected to the positioning groove (110). The fourth driving member (81) includes a fourth cylinder (811), a fourth guide rail (812), and a fourth guide block (813). The fourth guide rail (812) is mounted on the machine base (1) and extends toward the forming station (10). The fourth guide block (813) is slidably mounted on the fourth guide rail (812) and fixed to the push rod (82). The telescopic end of the fourth cylinder (811) is fixed to the fourth guide block (813) to drive the fourth guide block (813) to move, thereby causing the push rod (82) to enter and exit the forming cavity (20).

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