Lead jacking and distance adjusting mechanism

Abstract

The utility model relates to the technical field of processing of heating components of electronic cigarettes, in particular to a lead jacking and distance adjusting mechanism which comprises a jacking support, a sheet supporting seat, a lead pushing seat and a lead jacking block, the sheet supporting seat is arranged on the jacking support in a liftable mode, and the jacking support is provided with a sheet supporting driving piece used for driving the sheet supporting seat to ascend and descend; the supporting sheet seat is provided with a plurality of wire supporting holes for wires to pass through, and the bottoms of the wire supporting holes extend to be provided with waiting grooves. The wire pushing seat is located beside the substrate supporting seat and is arranged on the jacking support in a liftable manner, and the jacking support is provided with a wire pushing driving piece used for driving the wire pushing seat to ascend and descend, so that the wire pushing seat upwards abuts against a wire to be jacked to be attached to the bottom of the metal substrate; the multiple wire jacking blocks are located in the waiting grooves of the different wire supporting holes respectively, and the jacking support is provided with a wire jacking driving piece used for driving the wire jacking blocks to ascend and descend so that the wire jacking blocks can abut against wires at the bottom of the metal substrate. Compared with the prior art, the relative position between the wire and the metal substrate can be accurately positioned, and the welding quality is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of processing of heating components of electronic cigarettes, and particularly relates to a wire lifting and distance adjusting mechanism. Background Art

[0002] An electronic cigarette heats and atomizes e-liquid by means of a heating wire disposed inside thereof. For example, a heat generating mesh strip with leads welded thereto disclosed in a Chinese patent document with publication number CN217986689U belongs to the technical field of electronic cigarettes. It includes a metal substrate, a heat generating mesh strip main body is stamped in the middle of the metal substrate, two leads are symmetrically welded to both ends of the heat generating mesh strip main body, the two leads are parallel to each other and extend out of one end of the metal substrate, and a plurality of the metal substrates are provided and connected in sequence to form a metal strip. Two semi-circular notches are symmetrically formed on both sides of one end of the metal substrate away from the leads, and after adjacent two metal substrates are connected, the semi-circular notches are butted to form positioning holes. This heat generating mesh strip with leads welded thereto can utilize the metal substrate to improve the overall strength of the heat generating mesh strip main body, thereby initially ensuring the service life of the heat generating mesh strip main body, and cooperating with the leads to supply power to the heat generating mesh strip main body, thereby ensuring the stability of power supply to further ensure the service life of the heat generating mesh strip main body. One metal substrate can correspond to two leads (pins, wires), or can also correspond to other quantities, such as four.

[0003] During the welding process of an electronic cigarette heat generating mesh, currently it is generally manual welding or automatic single-strip welding; for manual welding, the pins of the heat generating mesh are cut manually, the pins are placed on a welding mold through manual tray loading, and then a pre-etched heat generating mesh is covered on the top layer, and then the mold is clamped on a laser welding equipment platform for welding. However, the heat generating mesh welded manually has large and insecure welding points, is prone to false soldering and virtual soldering phenomena, and at the same time has low production capacity and wastes a large amount of labor.

[0004] Subsequently, automated pin welding equipment emerged. For example, a Chinese patent document with the publication number CN215966882U discloses a device for welding pin wires of a heating mesh sheet in two directions, including a laser welding device and two heating mesh sheet stepping mechanisms. Each of the two heating mesh sheet stepping mechanisms includes a conveying platform, and the feeding directions of the two conveying platforms are opposite. A welding station is provided on the conveying platform. A wire 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 wires stripped by the wire stripping mechanism and convey them to the welding station. An upper pressing mechanism and a lower pressing mechanism for fitting the heating mesh sheet and the pin wires are respectively arranged on the upper and lower sides of the welding station. The laser welding device is used to weld the heating mesh sheet and the pin wires at the welding station, realizing the automatic production of welding pin wires of two heating mesh sheets by the same laser welding machine and improving the utilization rate of the laser welding device.

[0005] Another example is that a Chinese patent document with the publication number CN210413020U discloses a spot welding device for heating sheets, including a wire feeding and cutting device for conveying leads to the heating sheet and capable of cutting the leads, and a spot welding device for spot welding the leads to the heating sheet. Both the wire feeding and cutting device and the spot welding device are arranged on a base. It uses an automated device to replace the manual soldering method to realize the welding of the pins of the e-cigarette heating sheet, greatly improving the efficiency and ensuring the quality.

[0006] Currently, when the applicant assembles and welds a metal substrate and pins, the coiled wire is first cut according to a preset length, and then the insulating skin at the end of the wire is removed to expose the metal core. Multiple wires are arranged side by side. Before laser assembly welding, several wires are first positioned at the bottom of the metal substrate. In the prior art, it is difficult to accurately position between the wire and the metal substrate, affecting the assembly welding quality. Summary of the Invention

[0007] In view of the above technical problems in the prior art, the present utility model provides a wire lifting and distance adjusting mechanism.

[0008] To achieve the above object, the present utility model provides the following technical solutions:

[0009] Provide a wire lifting and distance adjusting mechanism, including a lifting support, a support piece seat, a wire pushing seat, and a wire pushing block. The support piece seat is vertically movably arranged on the lifting support, and the lifting support is provided with a support piece driving member for driving the support piece seat to lift and lower to support the metal substrate to be assembled and welded.

[0010] The support piece seat is provided with a plurality of wire supporting holes for the wire to pass through. The wire supporting holes penetrate upward and are arranged with a reduced opening, and a waiting groove extends at the bottom of the wire supporting hole.

[0011] The wire pushing seat is located beside the support sheet seat and can be lifted and lowered on the lifting support. The lifting support is provided with a wire pushing driving member for driving the wire pushing seat to lift and lower, so that the wire pushing seat pushes upward against the non-insertion wire holding hole section of the wire and lifts the wire to the bottom of the metal substrate.

[0012] The plurality of top wire blocks are respectively located in waiting slots of different wire supporting holes, and the lifting support is provided with a top wire driving member for driving the top wire block to rise and fall, so that the top wire block is tightly attached to the wire at the bottom of the metal substrate.

[0013] Specifically, the top of the support plate seat is provided with arranged rib groove structures.

[0014] Specifically, the wire supporting hole includes a wire insertion section, a positioning section and a locating section from bottom to top. The port of the wire insertion section is set to be trumpet-shaped, the inner wall of the positioning section is inclined, the locating section is aligned with the waiting slot and the clearance is matched with the top wire block.

[0015] Specifically, a tooth groove structure is provided on the top of the top line block, and the groove opening of the tooth groove structure is aligned with the welding position of the peripheral metal substrate and the wire.

[0016] Specifically, it also includes a collecting plate, a plurality of top line blocks are fixed on the collecting plate in parallel, the top line blocks are L-shaped and extend to the side of the collecting plate, and the line pushing seat is located directly above the collecting plate.

[0017] Specifically, the wire pushing driving member is fixed on the back of the jacking support, and the wire pushing driving member is connected with a spanning connecting block extending to the front of the jacking support, and the spanning connecting block is fixed to the wire pushing seat.

[0018] Specifically, the jacking support is provided with a support plate slide rail slide assembly cooperating with the support plate seat, a wire pushing slide rail slide assembly cooperating with the wire pushing seat, and a top wire slide rail slide assembly cooperating with the collecting plate.

[0019] Specifically, the support sheet driving component, the push wire driving component and the top wire driving component are all cylinders.

[0020] Beneficial effects of the utility model:

[0021] The utility model is a wire lifting and distance adjustment mechanism. When in use, the strip-shaped metal substrate to be welded is located above the lifting support, and the support plate driving member drives the support plate seat to move up to support the metal substrate; a number of wires are inserted into different wire supporting holes of the support plate seat, and the wire pushing driving member drives the wire pushing seat to move up, lifting the wires to stick to the bottom of the metal substrate. Since the wire supporting holes are shrinking upward, the wires will be adjusted laterally along the side walls of the wire supporting holes when they are lifted, thereby changing the distance between different wires, so that the wires are accurately located at the welding position of the metal substrate; then the top wire driving member drives the top wire block to move up to support the wires, so that the wires remain attached to the bottom of the metal substrate, which is convenient for the next welding process. Compared with the prior art, the relative position between the wire and the metal substrate can be accurately located to ensure the welding quality. Description of the Drawings

[0022] Figure 1 It is a schematic structural diagram of a wire lifting and distance adjusting mechanism in an embodiment.

[0023] Figure 2 It is a schematic diagram of a wire lifting and distance adjusting mechanism in a use state in an embodiment.

[0024] Figure 3 It is an exploded view of a wire lifting and distance adjusting mechanism in an embodiment.

[0025] Figure 4 It is a schematic diagram of a wire lifting and distance adjusting mechanism in an embodiment after hiding the wire pushing seat.

[0026] Figure 5 It is a schematic diagram of the cooperation of the wire top block, the collection plate and the wire top driving member in an embodiment.

[0027] Reference Signs:

[0028] Wire lifting and distance adjusting mechanism 300;

[0029] Lifting support 30;

[0030] Support piece seat 31, wire supporting hole 311, inserted line segment 3111, position adjusting segment 3112, positioning segment 3113, waiting position groove 312, rib groove structure 313;

[0031] Wire pushing seat 32, crosswise connecting block 33;

[0032] Wire top block 34, tooth groove structure 341, collection plate 35;

[0033] Support piece driving member 361, wire pushing driving member 362, wire top driving member 363;

[0034] Support piece slide rail and slide seat assembly 37, wire pushing slide rail and slide seat assembly 38, wire top slide rail and slide seat assembly 39. Detailed Description of the Embodiment

[0035] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Without conflict, the following embodiments and the features in the embodiments can be combined with each other.

[0036] A wire lifting and distance adjusting mechanism 300 of this embodiment, as Figures 1 to 5 shown, includes a lifting support 30, a support piece seat 31, a wire pushing seat 32 and a wire top block 34. The support piece seat 31 is disposed on the lifting support 30 in a liftable manner, and the lifting support 30 is provided with a support piece driving member 361 for driving the support piece seat 31 to lift, so as to support the metal substrate to be assembled and welded.

[0037] In this embodiment, the support piece base 31 is provided with a plurality of wire support holes 311 for the wire to pass through. The wire pushing base 32 is located beside the support piece base 31 and is disposed on the lifting support 30 in a liftable manner. The lifting support 30 is provided with a wire pushing driving member 362 for driving the wire pushing base 32 to lift, so that the wire pushing base 32 abuts upward against the segment of the wire that is not inserted into the wire support hole 311 to lift the wire to abut against the bottom of the metal substrate.

[0038] The wire support hole 311 penetrates upward and is provided with a reduced opening. A waiting groove 312 extends at the bottom of the wire support hole 311. A plurality of the wire lifting blocks 34 are respectively located in the waiting grooves 312 of different wire support holes 311. The lifting support 30 is provided with a wire lifting driving member 363 for driving the wire lifting blocks 34 to lift, so that the wire lifting blocks 34 abut against the wire that abuts against the bottom of the metal substrate. Specifically, the support piece driving member 361, the wire pushing driving member 362 and the wire lifting driving member 363 are all cylinders.

[0039] During use, the strip-shaped metal substrate to be welded is located above the lifting support 30. The support piece driving member 361 drives the support piece base 31 to move upward to abut against the metal substrate. A plurality of wires are inserted into different wire support holes 311 of the support piece base 31. The wire pushing driving member 362 drives the wire pushing base 32 to move upward to lift the wire to abut against the bottom of the metal substrate. Since the wire support hole 311 has a reduced opening upward, the wire will be laterally adjusted along the side wall of the wire support hole 311 when being lifted, so as to change the distance between different wires, so that the wires are accurately located at the welding positions of the metal substrate. Then, the wire lifting driving member 363 drives the wire lifting blocks 34 to move upward to abut against the wires, so that the wires keep abutting against the bottom of the metal substrate, which is convenient for the next welding process. Compared with the prior art, the relative position between the wire and the metal substrate can be accurately positioned, and the welding quality can be guaranteed.

[0040] Specifically, the wire support hole 311 includes an insertion segment 3111, an adjustment segment 3112 and a positioning segment 3113 from bottom to top. The port of the insertion segment 3111 is provided in a flared shape for the wire to be inserted smoothly. The inner wall of the adjustment segment 3112 is inclined to play a guiding role in the upward movement of the wire. The positioning segment 3113 is aligned with the waiting groove 312 and is in clearance fit with the wire lifting block 34. The width of the positioning segment 3113 is slightly larger than the outer diameter of the wire to play a positioning role for the wire.

[0041] Specifically, the top of the support piece base 31 is provided with an arranged rib groove structure 313, and the bottom rib groove is easy to dissipate heat when supporting the metal substrate.

[0042] Specifically, the top of the wire lifting block 34 is provided with a tooth groove structure 341, and its notch is aligned with the welding position of the peripheral metal substrate and the wire to prevent the wire from being fixed to the wire lifting block 34 during welding.

[0043] Specifically, it further includes an aggregation plate 35. A plurality of top wire blocks 34 are fixedly arranged side by side on the aggregation plate 35. The top wire blocks 34 are L-shaped and extend to the side of the aggregation plate 35. The wire pushing seat 32 is located directly above the aggregation plate 35. Specifically, the wire pushing driving member 362 is fixed to the back of the lifting support 30. The wire pushing driving member 362 is connected with a cross-connecting block 33 extending to the front of the lifting support 30. The cross-connecting block 33 is fixed to the wire pushing seat 32. The overall structural layout is compact and stable.

[0044] Specifically, the lifting support 30 is provided with a support piece slide rail and slide seat assembly 37 for cooperating with the support piece seat 31, a wire pushing slide rail and slide seat assembly 38 for cooperating with the wire pushing seat 32, and a top wire slide rail and slide seat assembly 39 for cooperating with the aggregation plate 35.

[0045] In the description of the present invention, it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. The components of the embodiments of the present invention usually described and shown in the drawings here can be arranged and designed in various different configurations.

[0046] Therefore, the above detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed present invention, but only represents the selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of protection of the present invention.

[0047] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "middle", "upper", "lower", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the invention product is usually placed during use. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention. In addition, the terms "first", "second", etc. are only used for descriptive distinction 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 "arranged", "connected", "coupled" 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, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

Claims

1. A conductor lifting and spacing adjustment mechanism, characterized by: The invention comprises a lifting support (30), a sheet support seat (31), a wire pushing seat (32) and a wire pushing block (34); the sheet support seat (31) is movably arranged on the lifting support (30); the lifting support (30) is provided with a sheet support driving member (361) for driving the sheet support seat (31) to move upward and downward, so as to support the metal substrate to be welded; The support plate seat (31) is provided with a plurality of wire-supporting holes (311) for the wires to pass through, the wire-supporting holes (311) are upwardly penetrating and are configured with narrowed ends, and a waiting groove (312) is extended from the bottom of the wire-supporting holes (311); The wire pushing seat (32) is located beside the sheet support seat (31) and is arranged on the lifting support seat (30) in a liftable manner. The lifting support seat (30) is provided with a wire pushing driving member (362) for driving the wire pushing seat (32) to move up and down, so that the wire pushing seat (32) pushes upward against the non-insertion wire supporting hole (311) section of the wire and lifts the wire to the bottom of the metal substrate; The plurality of top wire blocks (34) are respectively located in waiting slots (312) of different wire supporting holes (311), and the lifting support (30) is provided with a top wire driving member (363) for driving the top wire blocks (34) to rise and fall, so that the top wire blocks (34) are pressed tightly against the wire at the bottom of the metal substrate.

2. A conductor lifting and spacing adjustment mechanism according to claim 1, characterized in that: The top of the support sheet seat (31) is provided with arranged rib groove structures (313).

3. A conductor lifting and spacing adjustment mechanism according to claim 1, characterized in that: The wire supporting hole (311) comprises, from bottom to top, a wire inserting section (3111), a position adjusting section (3112) and a positioning section (3113); the port of the wire inserting section (3111) is configured to be trumpet-shaped; the inner wall of the position adjusting section (3112) is configured to be inclined; and the positioning section (3113) is aligned with the waiting groove (312) and has clearance matching with the top wire block (34).

4. A conductor lifting and spacing adjustment mechanism according to claim 1, characterized in that: A tooth groove structure (341) is arranged on the top of the top line block (34), and the groove opening of the tooth groove structure is aligned with the welding position of the peripheral metal substrate and the wire.

5. A conductor lifting and spacing adjustment mechanism according to claim 1, characterized in that: It also includes a collecting plate (35), a plurality of top line blocks (34) are fixed in parallel to the collecting plate (35), the top line blocks (34) are L-shaped and extend to the side of the collecting plate (35), and the line pushing seat (32) is located directly above the collecting plate (35).

6. A conductor lifting and spacing adjustment mechanism according to claim 5, characterized in that: The wire pushing driving member (362) is fixed to the back of the lifting support (30), and the wire pushing driving member (362) is connected to a spanning connecting block (33) extending to the front of the lifting support (30), and the spanning connecting block (33) is fixed to the wire pushing seat (32).

7. A conductor lifting and spacing adjustment mechanism according to claim 5, characterized in that: The lifting support (30) is provided with a support plate slide rail slide seat assembly (37) cooperating with the support plate seat (31), a push wire slide rail slide seat assembly (38) cooperating with the push wire seat (32), and a top wire slide rail slide seat assembly (39) cooperating with the collection plate (35).

8. A conductor lifting and spacing adjustment mechanism according to claim 1, characterized in that: The support sheet driving member (361), the push wire driving member (362) and the top wire driving member (363) are all cylinders.

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