Heating mesh transplanting mechanism

Abstract

The utility model relates to the technical field of electronic cigarette heating assembly processing, in particular to a heating mesh transplanting mechanism which comprises a transplanting base station, an unwinding mechanism used for releasing a strip-shaped metal substrate of a wire to be welded and a winding mechanism used for winding the welded metal substrate. The transplanting base station is provided with a transplanting channel for a metal substrate to slide, and the unwinding mechanism and the winding mechanism are located near the two ends of the transplanting channel respectively; the transplanting base station is provided with a transplanting driving part used for driving the metal substrate to move according to a preset track in a stepping manner; the transplanting channel comprises a blocking piece part and a supporting piece part which are arranged up and down, a gap allowing the metal substrate to penetrate through is reserved between the blocking piece part and the supporting piece part, and the blocking piece part is provided with a magnetic attraction piece. The magnetic attraction piece generates upward attraction force on the metal substrate, friction force between the metal substrate and a welded wire and the substrate supporting part can be reduced, and even the metal substrate is attracted to be attached to the substrate blocking part to keep a distance from the substrate supporting part, so that the welded wire can be protected, and the quality of products is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of processing heating components of electronic cigarettes, and in particular to a heating mesh transplanting mechanism. Background Art

[0002] The electronic cigarette heats the smoke oil by heating the heating wire arranged inside it to achieve heating atomization, such as a heating mesh coil with a lead welded therein disclosed in the Chinese patent document with the publication number CN217986689U, which belongs to the technical field of electronic cigarettes and includes a metal substrate, a heating mesh body is stamped in the middle of the metal substrate, two leads are symmetrically welded at both ends of the heating mesh body, the two leads are parallel to each other and extend out of one end of the metal substrate, and the metal substrate is provided with a plurality of leads, which are connected in sequence to form a metal coil, and two semi-annular grooves are symmetrically opened on both sides of the end of the metal substrate away from the lead, and after the two adjacent metal substrates are connected, the semi-annular grooves are butt-jointed to form a positioning hole. The heating mesh coil with a lead welded therein can use the metal substrate to improve the overall strength of the heating mesh body, thereby preliminarily ensuring the service life of the heating mesh body, and cooperate with the lead to supply power to the heating mesh body, thereby ensuring the stability of the power supply, so as to further ensure the service life of the heating mesh body. One metal substrate may correspond to two leads (pins), or may correspond to other numbers, such as four.

[0003] In the process of welding the heating network of electronic cigarettes, manual welding or automatic single-strip welding is generally used at present; for manual welding, the heating network pins are manually cut, and the pins are placed on the welding mold by manually placing a plate, and then the pre-etched heating network is covered on the top layer, and then the mold is clamped on the laser welding equipment platform for welding. The manually welded heating network has large and unstable welding points, which is prone to false welding. At the same time, the production capacity is low and a lot of labor is wasted.

[0004] Then, automated pin welding equipment appeared. For example, Chinese patent document with publication number CN215966882U discloses a device for bidirectional welding pin lines of heating mesh, including laser welding equipment and two heating mesh stepping mechanisms. The two heating mesh stepping mechanisms both include conveying platforms. The feeding directions of the two conveying platforms are opposite. A welding station is arranged on the conveying platform. A stripping mechanism and a wire feeding mechanism are respectively arranged on both sides of the two conveying platforms. The wire feeding mechanism is used to receive the pin lines stripped by the stripping mechanism and convey them to the welding station; an upper clamping mechanism and a lower clamping mechanism for bonding the heating mesh and the pin lines are respectively arranged on the upper and lower sides of the welding station; the laser welding equipment is used to weld the heating mesh and the pin lines at the welding station; the automatic production of two heating mesh welding pin lines by the same laser welding machine is realized, and the utilization rate of the laser welding equipment is improved.

[0005] Another example is a Chinese patent document with publication number CN210413020U, which discloses a heating plate spot welding device, including a feeding and cutting device for conveying the lead to the heating plate and cutting the lead, and a spot welding device for spot welding the lead to the heating plate, both of which are arranged on a base. It uses an automated device to replace manual welding points to achieve the welding of the electronic cigarette heating plate pins, which greatly improves efficiency and ensures quality.

[0006] The metal substrate is in the form of a strip and is conveyed step by step along a fixed track of a workbench to complete the welding of the lead wires. However, the technology currently used by the applicant is to weld the wires at the bottom of the metal substrate. When the metal substrate moves, the welded wires generate greater friction with the workbench, and even wear the welded wires. Summary of the invention

[0007] In view of the above technical problems in the prior art, the utility model provides a heating mesh transplanting mechanism.

[0008] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0009] Provided is a heating mesh transplanting mechanism, comprising a transplanting base, an unwinding mechanism for releasing a strip of metal substrates to be welded with wires, and a winding mechanism for winding up the welded metal substrates, the transplanting base being provided with a transplanting groove for the metal substrates to slide, the unwinding mechanism and the winding mechanism being respectively located near the two ends of the transplanting groove;

[0010] The transplanting base is provided with a transplanting driving member for driving the metal substrate to move along a preset trajectory in a step-by-step manner;

[0011] The transplanting channel comprises a baffle portion and a supporting portion which are arranged up and down, a gap for the metal substrate to pass through is reserved between the baffle portion and the supporting portion, and a magnetic attraction piece is arranged on the baffle portion.

[0012] Specifically, the transplanting drive component includes a transplanting support seat, a transplanting lifting seat and a transplanting lifting cylinder. The transplanting lifting seat can be longitudinally slidably installed on the transplanting support seat. The transplanting lifting cylinder can drive the transplanting lifting seat to move longitudinally. The transplanting lifting seat is provided with a transplanting needle for inserting a metal substrate. The transplanting base is provided with a transplanting linear drive module for driving the transplanting support seat to move along the moving direction of the metal substrate.

[0013] Specifically, the baffle portion is provided with a transplanting clearance hole arranged along the moving direction of the metal substrate, and the transplanting needle can pass through the transplanting clearance hole.

[0014] Specifically, the transplanting linear drive module is located beside the transplanting channel, and the transplanting support seat extends to the top of the transplanting channel, so that the transplanting needle is located directly above the transplanting channel.

[0015] Specifically, the baffle portion is provided with an inlay groove, and the magnetic attraction component is placed in the inlay groove.

[0016] Specifically, the plurality of magnetic elements are distributed at non-equidistant distances along the moving direction of the metal substrate.

[0017] Specifically, the magnetic attraction member is a magnet.

[0018] Specifically, the top surface of the supporting sheet portion is provided with a sheet-lifting protrusion, and a plurality of sheet-lifting protrusions are distributed at intervals along the moving direction of the metal substrate.

[0019] Specifically, the lifting piece protrusion is in the shape of a step, which includes a lifting piece horizontal section and lifting piece inclined sections located at both ends thereof.

[0020] Specifically, substrate guide plates are respectively arranged below the unwinding mechanism and the rewinding mechanism, and the substrate guide plates are provided with a horizontal connecting section and an arc-shaped guiding section, and the horizontal connecting section is connected to the end of the transplanting channel.

[0021] Beneficial effects of the utility model:

[0022] Compared with the prior art, the utility model provides a heating mesh transplanting mechanism. The magnetic suction piece generates an upward suction force on the metal substrate, which can reduce the friction between the metal substrate and the welded wire and the supporting piece part, and even suck the metal substrate up to stick to the baffle part and keep a distance from the supporting piece part, thereby protecting the welded wire and ensuring the product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 Schematic diagram of the structure of a heating mesh transplanting mechanism in an embodiment.

[0024] Figure 2 for Figure 1 Schematic diagram with the unwinding and rewinding mechanisms hidden.

[0025] Figure 3 for Figure 2 A zoomed-in view of the circled location.

[0026] Figure 4 Schematic diagram of the structure of the transplanting drive member in the embodiment.

[0027] Reference numerals:

[0028] Transplanting mechanism 500;

[0029] Transplanting base 51;

[0030] Unwinding mechanism 52, winding mechanism 53;

[0031] Transplanting channel 54, blocking piece portion 541, transplanting hole 5411, inlaying groove 5412, supporting piece portion 542, lifting piece protrusion 543, lifting piece horizontal section 5431, lifting piece inclined section 5432;

[0032] Transplanting drive member 55, transplanting support seat 551, transplanting lifting seat 552, transplanting lifting cylinder 553, transplanting linear drive module 554, transplanting needle 555;

[0033] Substrate guide plate 56, horizontal connecting section 561, arc-shaped guide section 562;

[0034] Magnetic element 57. 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 heating mesh transplanting mechanism 500 of this embodiment, such as Figures 1 to 4 As shown, it includes a transplanting base 51, a reeling mechanism 52 for releasing the strip-shaped metal substrate of the wire to be welded, and a reeling mechanism 53 for reeling in the welded metal substrate. The transplanting base 51 is provided with a transplanting groove 54 for the metal substrate to slide, and the reeling mechanism 52 and the reeling mechanism 53 are respectively located near the two ends of the transplanting groove 54. The transplanting base 51 is provided with a transplanting driving member 55 for steppingly driving the metal substrate to move along a preset trajectory. The transplanting driving member 55 includes a transplanting support seat 551, a transplanting lifting seat 552 and a transplanting lifting cylinder 553. The transplanting lifting seat 552 can be longitudinally slidably installed on the transplanting support seat 551. The transplanting lifting cylinder 553 can drive the transplanting lifting seat 552 to move longitudinally. The transplanting lifting seat 552 is provided with a transplanting needle 555 for inserting the metal substrate. The transplanting base 51 is provided with a transplanting linear driving module 554 for driving the transplanting support seat 551 to move along the moving direction of the metal substrate.

[0037] Specifically, the transplanting linear drive module 554 is located beside the transplanting channel 54 , and the transplanting support seat 551 extends to the top of the transplanting channel 54 , so that the transplanting needle is located directly above the transplanting channel 54 .

[0038] Specifically, substrate guide plates 56 are respectively provided below the unwinding mechanism 52 and the rewinding mechanism 53. The substrate guide plates 56 are provided with a horizontal connecting section 561 and an arc-shaped guiding section 562. The horizontal connecting section 561 is connected to the end of the transplanting channel 54 to guide the entry and exit of the metal substrate.

[0039] When in use, the strip metal substrate wound in the unwinding mechanism 52 is unwound, and the metal substrate passes through the transplanting groove 54 for welding process. After the wire is welded, the metal substrate is wound into the winding mechanism 53. The transplanting lifting cylinder 553 drives the transplanting lifting seat 552 and the transplanting needle to move downward, and the transplanting needle 555 is inserted into the hole of the metal substrate. The transplanting linear drive module 554 drives the transplanting support seat 551, the transplanting lifting seat 552, the transplanting needle 555 and the metal substrate to move together, so as to realize the step-by-step movement of the metal substrate.

[0040] In this embodiment, the transplanting channel 54 includes a baffle portion 541 and a supporting portion 542 arranged vertically, and a gap is reserved between the baffle portion 541 and the supporting portion 542 for the metal substrate to pass through. The baffle portion 541 is provided with a magnetic suction component 57, and the magnetic suction component 57 generates an upward suction force on the metal substrate, which can reduce the friction between the metal substrate and the welded wire and the supporting portion 542, and even suck the metal substrate up to stick to the baffle portion 541 and keep a distance from the supporting portion 542, thereby protecting the welded wire and ensuring the product quality.

[0041] Specifically, the blocking piece portion 541 is provided with a transplanting hole 5411 arranged along the moving direction of the metal substrate, and the transplanting needle 555 can pass through the transplanting hole 5411 to move laterally.

[0042] Specifically, the blocking piece portion 541 is provided with an inlay groove 5412, and the magnetic attraction member 57 is placed in the inlay groove 5412. Specifically, the magnetic attraction member 57 is a magnet.

[0043] Specifically, the plurality of magnetic elements 57 are distributed at non-equidistant distances along the moving direction of the metal substrate.

[0044] Specifically, the top surface of the support portion 542 is provided with a lifting protrusion 543, and a plurality of lifting protrusions 543 are spaced apart along the moving direction of the metal substrate, so that a local segment of the metal substrate is separated from the support portion 542 to reduce friction. Specifically, the lifting protrusion 543 is in a step-shaped form, including a lifting horizontal section 5431 and a lifting inclined section 5432 located at both ends thereof.

[0045] 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.

[0046] 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.

[0047] 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.

[0048] 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 heating mesh transplanting mechanism, characterized by: The invention comprises a transplanting base (51), an unwinding mechanism (52) for releasing a strip-shaped metal substrate of a wire to be welded, and a rewinding mechanism (53) for rewinding the welded metal substrate. The transplanting base (51) is provided with a transplanting groove (54) for the metal substrate to slide. The unwinding mechanism (52) and the rewinding mechanism (53) are respectively located near the two ends of the transplanting groove (54). The transplanting base (51) is provided with a transplanting driving member (55) for driving the metal substrate to move along a preset trajectory in a step-by-step manner; The transplanting channel (54) comprises a baffle portion (541) and a supporting portion (542) arranged vertically, a gap for the metal substrate to pass through is left between the baffle portion (541) and the supporting portion (542), and the baffle portion (541) is provided with a magnetic attraction member (57).

2. The heating mesh transplanting mechanism according to claim 1 is characterized in that: The transplanting driving member (55) comprises a transplanting support seat (551), a transplanting lifting seat (552) and a transplanting lifting cylinder (553); the transplanting lifting seat (552) can be longitudinally slidably mounted on the transplanting support seat (551); the transplanting lifting cylinder (553) can drive the transplanting lifting seat (552) to move longitudinally; the transplanting lifting seat (552) is provided with a transplanting needle (555) for inserting a metal substrate; and the transplanting base (51) is provided with a transplanting linear driving module (554) for driving the transplanting support seat (551) to move along the moving direction of the metal substrate.

3. The heating mesh transplanting mechanism according to claim 2 is characterized in that: The baffle portion (541) is provided with a transplanting clearance hole (5411) arranged along the moving direction of the metal substrate, and the transplanting needle (555) can pass through the transplanting clearance hole (5411).

4. The heating mesh transplanting mechanism according to claim 2 is characterized in that: The transplanting linear drive module (554) is located beside the transplanting channel (54), and the transplanting support seat (551) extends to the top of the transplanting channel (54), so that the transplanting needle is located directly above the transplanting channel (54).

5. The heating mesh transplanting mechanism according to claim 1 is characterized in that: The blocking piece portion (541) is provided with an inlay groove (5412), and the magnetic attraction member (57) is placed in the inlay groove (5412).

6. The heating mesh transplanting mechanism according to claim 1 is characterized in that: The plurality of magnetic attraction members (57) are distributed at non-equidistant distances along the moving direction of the metal substrate.

7. The heating mesh transplanting mechanism according to claim 1 is characterized in that: The magnetic attraction member (57) is a magnet.

8. The heating mesh transplanting mechanism according to claim 1 is characterized in that: The top surface of the supporting plate portion (542) is provided with a plate-lifting protrusion (543), and a plurality of plate-lifting protrusions (543) are distributed at intervals along the moving direction of the metal substrate.

9. The heating mesh transplanting mechanism according to claim 8, characterized in that: The lifting piece protrusion (543) is in the shape of a step, and includes a lifting piece horizontal section (5431) and lifting piece inclined sections (5432) located at both ends thereof.

10. The heating mesh transplanting mechanism according to claim 1, characterized in that: A substrate guide plate (56) is provided below the unwinding mechanism (52) and the rewinding mechanism (53), respectively. The substrate guide plate (56) is provided with a horizontal connecting section (561) and an arc-shaped guiding section (562). The horizontal connecting section (561) is connected to the end of the transplanting channel (54).

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