Clamping positioning jig and electronic atomizer production line

Abstract

The utility model discloses a clamping positioning fixture and electronic atomizer production line for oil cup laser welding, which comprises a base, the base is provided with: rotary clamping mechanism, the rotary clamping mechanism includes the positioning piece for placing the oil cup, the positioning piece is arranged on the rotating part, the pressing mechanism, the pressing mechanism includes the pressing piece, the pressing piece is used for pressing the upper cover of oil cup, the rotary clamping mechanism and the pressing mechanism are oppositely arranged, when working, the pressing piece presses the upper cover of oil cup, the rotating part drives the positioning piece to rotate, so that laser is along the preset track on the oil cup and scans a circle to seal the upper cover. Compared with other similar devices, the utility model has the advantages of quick clamping, dynamic rotary welding of multiple products at the same time, reduction of jig structure volume and cost.

Description

Technical Field

[0001] This utility model relates to the field of electronic atomization technology, and in particular to a clamping and positioning fixture and an electronic atomizer production line. Background Technology

[0002] In the field of electronic atomizer technology, the e-liquid cup is a core component, mainly used to store e-liquid. Its design usually includes a transparent e-liquid cup and a top cover. Since electronic e-liquid cups need to store e-liquid for a long time, the e-liquid cup and top cover need to be assembled and sealed to prevent leakage or the infiltration of external contaminants.

[0003] In the existing manufacturing process, the oil cup and the top cover are mainly sealed by laser welding. However, due to the lack of clamping and positioning fixtures, the oil cup is usually positioned and rotated manually so that the laser can irradiate the contact area between the oil cup and the top cover and weld a circle. However, the existing technology has the problem that it is difficult for operators to ensure the stability of the oil cup and the accuracy of the alignment with the laser when manually clamping it, resulting in incomplete sealing and low efficiency. Therefore, in order to address this technical bottleneck, it is urgent to improve and optimize the existing process. Utility Model Content

[0004] The purpose of this application is to provide a clamping and positioning fixture and an electronic atomizer production line to solve the problems of inadequate sealing of the oil cup and top cover, resulting in low efficiency and affecting product quality.

[0005] The objective of this application is achieved through the following technical solution: a clamping and positioning fixture for oil cup laser welding, comprising a base, wherein the base is provided with:

[0006] A rotary clamping mechanism, the rotary clamping mechanism including a positioning member for placing an oil cup, the positioning member being disposed on a rotating member;

[0007] A clamping mechanism, the clamping mechanism including a clamping member, the clamping member being used to clamp the upper cover of the oil cup;

[0008] The rotating clamping mechanism and the pressing mechanism are arranged opposite to each other. During operation, the pressing component moves to press down the upper cover of the oil cup, and the rotating component drives the positioning component carrying the oil cup to rotate, so that the laser sweeps around the oil cup along a preset trajectory to seal the upper cover.

[0009] Furthermore, the base is provided with a vertical plate, and the vertical plate is provided with the rotary clamping mechanism. The rotary clamping mechanism includes a servo motor provided on the vertical plate, and the output end of the servo motor is connected to the rotating component through a coupling.

[0010] Furthermore, there are two rotating components, which are spaced apart and connected by a pulley assembly.

[0011] Furthermore, the rotating component includes a rotating disk and a rotating shaft disposed on the back of the rotating disk, and the pulley assembly includes a driving pulley and a driven pulley disposed at intervals, the driving pulley and the driven pulley being connected by a belt; the driving pulley is sleeved on the rotating shaft of the rotating component connected to the output end of the servo motor, and the driven pulley is sleeved on the rotating shaft of another rotating component.

[0012] Furthermore, a bearing is provided inside the upright plate, the rotating shaft is inserted into the bearing, and a gasket is provided at the connection between the bearing and the pulley assembly.

[0013] Furthermore, the positioning component includes a receiving groove for placing an oil cup. The receiving groove includes a bottom plate and a side plate arranged perpendicularly to each other. The side plate is fixedly mounted on the rotating component. Handrails are provided on both sides of the bottom plate. A first magnet is provided on the top surface of one of the handrails, and a rotating shaft is provided on the other handrail. The rotating shaft is rotatably connected to a cover plate. A second magnet with the opposite magnetic pole to the first magnet is provided on the connecting cover plate.

[0014] Furthermore, the base is also provided with several support plates, and the pressing mechanism is provided on the top surface of each of the support plates.

[0015] Furthermore, the clamping mechanism includes a cylinder and a push plate disposed on the piston rod of the cylinder, the push plate and the clamping member being fixedly connected.

[0016] Furthermore, the push plate is embedded with a cam bearing, and one side of the pressure member is sleeved on the cam bearing.

[0017] Additionally, an electronic atomizer production line includes the aforementioned clamping and positioning fixture.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] This utility model provides a clamping and positioning fixture and an electronic atomizer production line for laser welding of oil cups. It includes a base with a rotating clamping mechanism comprising a positioning element for placing the oil cup, the positioning element being mounted on a rotating component; and a pressing mechanism comprising a pressing element for pressing the top cover of the oil cup. The rotating clamping mechanism and the pressing mechanism are arranged opposite to each other. During operation, the pressing element presses down on the top cover of the oil cup, and the rotating component drives the positioning element to rotate, causing the laser to scan a preset trajectory on the oil cup to seal the top cover. Compared with other similar devices, this utility model features rapid clamping, simultaneous dynamic rotation welding of multiple products, and reduced fixture size and cost. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a structural schematic diagram of the combination of the oil cup and the top cover of this utility model;

[0022] Figure 2 This is a schematic diagram of the overall structure of the clamping and positioning fixture of this utility model;

[0023] Figure 3 This is a partial structural diagram of the clamping and positioning fixture of this utility model. Attached image description:

[0025] 100. Oil cup; 101. Top cover; 102. Preset trajectory; 1. Base; 2. Rotary clamping mechanism; 20. Positioning component; 21. Rotating component; 210. Rotating disk; 211. Rotating shaft; 22. Servo motor; 220. Coupling; 200. Vertical plate; 201. Receiving groove; 202. Base plate; 203. Side plate; 204. Handrail plate; 205. Cover plate; 23. Pulley assembly; 230. Drive wheel; 231. Driven wheel; 3. Clamping mechanism; 30. Pressing component; 300. Support plate; 31. Cylinder; 32. Push plate; 320. Cam bearing; 4. Vertical plate; 5. Bearing; 6. Gasket. Detailed Implementation

[0026] To illustrate the possible application scenarios, technical principles, implementable specific solutions, and achievable objectives and effects of this application in detail, the following description, in conjunction with the listed specific embodiments and accompanying drawings, provides a detailed explanation. The embodiments described herein are merely illustrative of the technical solutions of this application and are therefore intended to limit the scope of protection of this application.

[0027] In this document, the term "embodiment" means that a specific feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The term "embodiment" appearing in various places throughout the specification does not necessarily refer to the same embodiment, nor does it specifically limit its independence or connection with other embodiments. In principle, in this application, as long as there are no technical contradictions or conflicts, the technical features mentioned in each embodiment can be combined in any way to form corresponding implementable technical solutions.

[0028] Unless otherwise defined, the technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the use of related terms herein is merely for the purpose of describing particular embodiments and is not intended to limit this application.

[0029] In the description of this application, the term "and / or" is used to describe the logical relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A exists, B exists, and A and B exist simultaneously. Additionally, the character " / " in this document generally indicates that the preceding and following objects have an "or" logical relationship.

[0030] In this application, terms such as “first” and “second” are used only to distinguish one entity or operation from another, and do not necessarily require or imply any actual quantity, hierarchy or order relationship between these entities or operations.

[0031] Unless otherwise specified, the use of terms such as “comprising,” “including,” “having,” or other similar expressions in this application is intended to cover non-exclusive inclusion, which does not exclude the presence of additional elements in a process, method, or product that includes the stated elements, such that a process, method, or product that includes a list of elements may include not only those defined elements but also other elements not expressly listed, or elements inherent to such a process, method, or product.

[0032] Similar to the understanding in the Examination Guidelines, in this application, expressions such as "greater than," "less than," and "exceeding" are understood to exclude the stated number; expressions such as "above," "below," and "within" are understood to include the stated number. Furthermore, in the description of the embodiments in this application, "multiple" means two or more, including two, and similar expressions related to "multiple" are also understood in this way, such as "multiple groups" and "multiple times," unless otherwise explicitly specified.

[0033] In the description of the embodiments of this application, the space-related expressions used, such as "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "vertical," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," indicate the orientation or positional relationship based on the orientation or positional relationship shown in the specific embodiments or drawings. They are only for the purpose of describing the specific embodiments of this application or for the reader's understanding, and do not indicate or imply that the device or component referred to must have a specific position, a specific orientation, or be constructed or operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this application.

[0034] Unless otherwise expressly specified or limited, the terms "installation," "connection," "linking," "fixing," and "setting," as used in the description of the embodiments of this application, should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral setting; it can be a mechanical connection, an electrical connection, or a communication connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two components or the interaction between two components. For those skilled in the art to which this application pertains, the specific meaning of the above terms in the embodiments of this application can be understood according to the specific circumstances.

[0035] Example 1:

[0036] Please see Figures 1-3 This utility model designs a clamping and positioning fixture for laser welding of oil cups, including a base 1, on which are provided: a rotating clamping mechanism 2, the rotating clamping mechanism 2 including a positioning element 20 for placing the oil cup 100, the positioning element 20 being disposed on a rotating element 21; and a pressing mechanism 3, the pressing mechanism 3 including a pressing element 30, the pressing element 30 being used to press the upper cover of the oil cup; the rotating clamping mechanism 2 and the pressing mechanism 3 are arranged opposite to each other. During operation, the pressing element 30 presses down on the upper cover of the oil cup, and the rotating element 21 drives the positioning element 20 to rotate, so that the laser sweeps around a preset trajectory 102 on the oil cup 100 to seal the upper cover.

[0037] Specifically, such as Figure 1 As shown, this is an assembly of a transparent oil cup 100 and a top cover 101. The area near the top cover 101 forms a laser irradiation path. The laser passes through the transparent oil cup 100 and irradiates the top cover 101, melting the contact surface at high temperature. After cooling, the surface is welded and sealed. This clamping and positioning fixture, as... Figure 2 As shown, a rotating clamping mechanism 2 is provided on the base 1. The rotating clamping mechanism 2 includes a positioning member 20 for placing the oil cup 100. The positioning member 20 is disposed on the rotating member 21. By rotating the rotating member 21 360°, the oil cup and the upper cover rotate 360°. In addition, by the pressing mechanism 3, which includes a pressing member 30, the upper cover 101 of the oil cup 100 is pressed. Under the pressing of the pressing mechanism 3, the combination of the oil cup 100 and the upper cover 101 rotates better on the laser scanning path.

[0038] Working principle: During operation, the pressing component 30 extends and presses down on the upper cover 101 of the oil cup 100. The rotating component 21 drives the positioning component 20 to rotate, so that the laser sweeps around along the preset trajectory 102 on the oil cup 100. The laser passes through the transparent oil cup 100 and irradiates the upper cover 101. After the high temperature melts the contact surface and cools down, the upper cover 101 is welded and sealed.

[0039] Furthermore, the base 1 is provided with a vertical plate 4, and the vertical plate 4 is provided with the rotary clamping mechanism 2. The rotary clamping mechanism 2 includes a servo motor 22 provided on the vertical plate 4, and the output end of the servo motor 22 is connected to the rotating component 21 through a coupling 220.

[0040] Specifically, the rotating clamping mechanism 2 is fixed by the upright plate 4, and the rotation of the rotating clamping mechanism 2 is transmitted to the rotating shaft 211 of a rotating component 21 through the coupling 220 via the output end of the servo motor 22.

[0041] Furthermore, there are two rotating parts 21, which are spaced apart and connected by a pulley assembly 23.

[0042] Specifically, two rotating parts 21 are set up, and the rotating shaft 211 of the other rotating part 21 is driven to rotate through the pulley assembly 23, so as to drive the other rotating part 21 to rotate, so that laser welding can be performed on two oil cups at the same time.

[0043] Furthermore, the rotating component 21 includes a rotating disk 210 and a rotating shaft 211 disposed on the back of the rotating disk 210. The pulley assembly 23 includes a driving wheel 230 and a driven wheel 231 disposed at intervals. The driving wheel 230 and the driven wheel 231 are connected by a belt. The driving wheel 230 is sleeved on the rotating shaft 211 of the rotating component 21 connected to the output end of the servo motor 22, and the driven wheel 231 is sleeved on the rotating shaft 211 of another rotating component 21.

[0044] Specifically, the rotating disk 210 of the rotating component 21 is fixedly connected to the positioning component 20. The rotation of the rotating component 21 causes the positioning component 20 on the rotating disk 210 to rotate, which in turn drives the oil cup to rotate. The driving wheel 230 drives the driven wheel 21 to make another rotating component 21 rotate, thereby driving the other oil cup to rotate.

[0045] Furthermore, a bearing 5 is provided inside the upright plate 200, the rotating shaft 211 is inserted into the bearing 5, and a gasket 6 is provided at the connection between the bearing 5 and the pulley assembly 23.

[0046] Specifically, a bearing 5 is installed inside the vertical plate 4. The main function of the bearing 5 is to support the rotation of the rotating shaft 211, reduce the coefficient of friction of the mechanical load during the transmission process, and keep the center position of the rotating shaft 211 fixed, thus ensuring the stability and balance of the rotation of the rotating shaft 211. The shim 6 reduces the friction between the bearing 5 and the driving pulley 230 or driven pulley 231 in the pulley assembly 23 during rotation.

[0047] Furthermore, the positioning member 20 includes a receiving groove 201 for placing an oil cup. The receiving groove 201 includes a bottom plate 202 and a side plate 203 arranged perpendicularly to each other. The side plate 203 is fixedly mounted on the rotating member 21. Handrails 204 are provided on both sides of the bottom plate 202. A first magnet is provided on the top surface of one of the handrails 204, and a rotating shaft is provided on the other handrail 204. The rotating shaft is rotatably connected to a cover plate 205. A second magnet with the opposite magnetic pole to the first magnet is provided on the cover plate 205.

[0048] Specifically, the positioning component 20 includes a receiving groove 201 formed by a base plate 202, a side plate 203 and two handrail plates 204. The receiving groove 201 is used to place the oil cup 100. The upper cover 101 of the oil cup 100 protrudes from the receiving groove 201. By setting rotatable cover plates 205 on the two handrail plates 204, by rotating the cover plates 205, the second magnet on the cover plate 205 and the first magnet on the other handrail plate 204 are attracted and fixed together, thus fixing the oil cup 100 in the receiving groove 201.

[0049] Furthermore, the base 1 is also provided with a plurality of support plates 300, and the pressing mechanism 3 is provided on the top surface of each of the support plates 300.

[0050] Specifically, a support plate 300 is provided on the base 1 to install the clamping mechanism 3, so that the height of the clamping mechanism 3 is consistent with the height of the positioning member 20.

[0051] Furthermore, the clamping mechanism 3 includes a cylinder 31 and a push plate 32 disposed on the piston rod of the cylinder 31, wherein the push plate 32 and the clamping member 30 are fixedly connected.

[0052] Specifically, the clamping mechanism 3 is mainly driven by a cylinder 31. A push plate 32 is installed on the piston rod of the cylinder 31, and a pressure member 30 is fixedly installed on the push plate 32 for clamping the top cover.

[0053] Furthermore, the push plate 32 is embedded with a cam bearing 320, and the pressure member 30 is sleeved on the cam bearing 320.

[0054] Specifically, the push plate 32 has a cam bearing 320 embedded in it, and the pressure member 30 is cylindrical in shape. The side of the pressure member 30 away from the upper cover 101 is fitted onto the cam bearing 320, and the other side of the pressure member 30 is used to press the upper cover 101.

[0055] Example 2:

[0056] An electronic atomizer production line includes the aforementioned clamping and positioning fixture.

[0057] In summary, this utility model discloses a clamping and positioning fixture and an electronic atomizer production line for laser welding of oil cups. It includes a base, on which are mounted a rotating clamping mechanism, comprising a positioning element for placing the oil cup, the positioning element being mounted on a rotating component; and a pressing mechanism, comprising a pressing element for pressing the upper cover of the oil cup. The rotating clamping mechanism and the pressing mechanism are arranged opposite to each other. During operation, the pressing element presses down on the upper cover of the oil cup, and the rotating component drives the positioning element to rotate, causing the laser to scan a preset trajectory on the oil cup to seal the upper cover. Compared with other similar devices, this utility model offers advantages such as rapid clamping, simultaneous dynamic rotation welding of multiple products, and reduced fixture size and cost.

[0058] Finally, it should be noted that although the above embodiments have been described in the text and drawings of this application, this should not limit the scope of patent protection of this application. Any technical solutions that are based on the essential concept of this application and utilize the content described in the text and drawings of this application, resulting in equivalent structural or procedural substitutions or modifications, as well as the direct or indirect application of the technical solutions of the above embodiments to other related technical fields, are all included within the scope of patent protection of this application.

Claims

1. A clamping and positioning fixture for laser welding of oil cups, characterized in that, Includes a base, on which are provided: A rotary clamping mechanism, the rotary clamping mechanism including a positioning member for placing an oil cup, the positioning member being disposed on a rotating member; A clamping mechanism, the clamping mechanism including a clamping member, the clamping member being used to clamp the upper cover of the oil cup; The rotating clamping mechanism and the pressing mechanism are arranged opposite to each other. During operation, the pressing component moves to press down the upper cover of the oil cup, and the rotating component drives the positioning component carrying the oil cup to rotate, so that the laser sweeps around the oil cup along a preset trajectory to seal the upper cover.

2. The clamping and positioning fixture according to claim 1, characterized in that, The base is provided with a vertical plate, and the vertical plate is provided with the rotary clamping mechanism. The rotary clamping mechanism includes a servo motor provided on the vertical plate, and the output end of the servo motor is connected to the rotating component through a coupling.

3. The clamping and positioning fixture according to claim 2, characterized in that, The number of rotating parts is two, and the two rotating parts are arranged at intervals and connected by a pulley assembly.

4. The clamping and positioning fixture according to claim 3, characterized in that, The rotating component includes a rotating disk and a rotating shaft disposed on the back of the rotating disk. The pulley assembly includes a driving pulley and a driven pulley disposed at intervals, and the driving pulley and the driven pulley are connected by a belt. The driving pulley is sleeved on the rotating shaft of the rotating component connected to the output end of the servo motor, and the driven pulley is sleeved on the rotating shaft of another rotating component.

5. The clamping and positioning fixture according to claim 4, characterized in that, The upright plate is equipped with a bearing, the rotating shaft is inserted into the bearing, and a gasket is provided at the connection between the bearing and the pulley assembly.

6. The clamping and positioning fixture according to claim 1, characterized in that, The positioning component includes a receiving groove for placing an oil cup. The receiving groove includes a bottom plate and a side plate arranged perpendicularly to each other. The side plate is fixedly mounted on the rotating component. Handrails are provided on both sides of the bottom plate. A first magnet is provided on the top surface of one of the handrails, and a rotating shaft is provided on the other handrail. The rotating shaft is rotatably connected to a cover plate. A second magnet with the opposite magnetic pole to the first magnet is provided on the connecting cover plate.

7. The clamping and positioning fixture according to claim 1, characterized in that, The base is also provided with several support plates, and the pressing mechanism is provided on the top surface of each of the support plates.

8. The clamping and positioning fixture according to claim 7, characterized in that, The clamping mechanism includes a cylinder and a push plate disposed on the piston rod of the cylinder, the push plate and the clamping member being fixedly connected.

9. The clamping and positioning fixture according to claim 8, characterized in that, The push plate is embedded with a cam bearing, and one side of the pressure member is sleeved on the cam bearing.

10. An electronic atomizer production line, characterized in that: Includes the clamping and positioning fixture as described in any one of claims 1-9.

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