Punching module and electronic atomizer production line

Abstract

The utility model relates to the technical field of punching devices, and discloses a punching module and an electronic atomizer production line, and the punching module comprises a sliding plate which can move along a horizontal plane and is provided with a first positioning column perpendicular to the sliding plate; the telescopic device is fixedly connected with the sliding plate, a supporting block is installed on a telescopic shaft of the telescopic device, a second positioning column parallel to the first positioning column is installed on the supporting block, and the telescopic device drives the supporting block to move so that the first positioning column and the second positioning column can tension the material belt; the linear driving assembly is used for driving the sliding plate to move in the direction parallel to the sliding plate; and between the first positioning column and the second positioning column, the sliding plate is provided with a penetrating groove for a punching cutter group to penetrate through. According to the punching module and the electronic atomizer production line, the material belt can be prevented from being punched under the condition that the material belt is curled, and the punching quality can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of punching devices, in particular to a punching module and an electronic atomizer production line. Background Art

[0002] In the assembly process of the electronic atomizer, it is necessary to punch the material strip to form the required heating mesh, and then collect and stack the heating mesh and move it to the next processing step. The existing device for punching the material strip includes a punching knife group and a reel. The material strip is wound on the reel, and the reel rotates to push the material strip to the punching station for punching. However, the unwinding method of the reel makes it easy for the material strip to be punched while curled as the unwinding diameter becomes smaller, which affects the final punching quality.

[0003] In view of this, it is necessary to design a punching module and an electronic atomizer production line, which can avoid punching the material strip when it is curled, which is conducive to improving the punching quality.

[0004] The above information is presented as background information only to assist with understanding the present disclosure and no determination or admission is made as to whether any of the above may be used as prior art with respect to the present disclosure. Utility Model Content

[0005] The utility model provides a punching module and an electronic atomizer production line, which can avoid punching a material strip when it is curled, and is beneficial to improving the punching quality.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A punching die set, comprising:

[0008] A sliding plate is movable along a horizontal plane, and a first positioning column perpendicular to the sliding plate is mounted on the sliding plate;

[0009] A telescopic device is fixedly connected to the sliding plate, and a support block is installed on the telescopic shaft of the telescopic device, and a second positioning column parallel to the first positioning column is installed on the support block, and the telescopic device drives the support block to move so that the first positioning column and the second positioning column tighten the material belt;

[0010] A linear drive assembly, used for driving the sliding plate to move in a direction parallel to the sliding plate;

[0011] Wherein, between the first positioning column and the second positioning column, the sliding plate is provided with a through groove for the punching knife group to pass through.

[0012] Optionally, the punching module further comprises a punching knife assembly for cutting the heating net on the material strip from the base strip;

[0013] The punching knife assembly includes an upper punching knife assembly and a lower punching knife assembly; the upper punching knife assembly includes an upper punching knife and a first punching and lifting device for driving the upper punching knife to rise and fall along a set direction; the lower punching knife assembly includes a lower punching knife arranged corresponding to the upper punching knife and a second punching and lifting device for driving the lower punching knife to rise and fall along a set direction;

[0014] The lower punching assembly is located at one side of the bottom of the sliding plate; during punching, the lower punching knife fits the lower surface of the material strip.

[0015] Optionally, the lower punching assembly further comprises a lower support seat, and the second punching lifting device is mounted on the lower support seat;

[0016] A lower mounting seat is installed on the telescopic shaft of the second punching and lifting device, and the lower punching and cutting knife is detachably mounted on the lower mounting seat.

[0017] Optionally, the upper punch assembly further comprises a vertical support seat, and the first punch lift is installed on the vertical support seat;

[0018] An upper mounting seat is installed on the telescopic shaft of the first punching and lifting device, and the upper punching and cutting knife is detachably mounted on the upper mounting seat.

[0019] Optionally, the width of the lower punching knife is the same as the width of the heating mesh to be punched out.

[0020] Optionally, the material strip is an etched strip, comprising a base strip, a heating mesh, and pins connected to the heating mesh;

[0021] The pin is located on one side of the top of the base tape and is not connected to the base tape; the upper punch cutter is provided with a groove for avoiding the pin.

[0022] Optionally, the punching and cutting module further includes a transfer robot;

[0023] The transfer robot is installed on one side of the linear drive assembly and is used to transfer the integrated structure formed by the heating mesh and the pins to the next process.

[0024] Optionally, a first positioning hole for being sleeved on the first positioning column is provided at one end of the material belt, and a second positioning hole for being sleeved on the second positioning column is provided at the other end of the material belt.

[0025] An electronic atomizer production line comprises a punching module as described in any one of the above items.

[0026] Compared with the prior art, the utility model has the following beneficial effects:

[0027] The punching module and electronic atomizer production line provided by the utility model are respectively sleeved on the first positioning column and the second positioning column at both ends of the material belt, and then the telescopic device drives the support block to move so that the first positioning column and the second positioning column tension the material belt, and the sliding plate then slides to a suitable position so that the punching knife group punches the material belt. The punching module and electronic atomizer production line in this embodiment avoid the situation where the material belt is punched in a curled state by tensioning the material belt, which can better ensure the quality of punching.

[0028] The present invention has other characteristics and advantages, which will be apparent from the accompanying drawings and subsequent specific embodiments incorporated herein, or will be described in detail in the accompanying drawings and subsequent specific embodiments incorporated herein, which together are used to explain the specific principles of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0030] Figure 1 It is a schematic diagram of the three-dimensional structure of the punching and cutting module provided in an embodiment of the utility model;

[0031] Figure 2 This is a schematic diagram of the installation structure of the punching and cutting knife group provided in an embodiment of the utility model;

[0032] Figure 3 It is a front view schematic diagram of the punching and cutting knife assembly provided by the embodiment of the utility model in the installed state;

[0033] Figure 4 It is a side view schematic diagram of the punching and cutting knife group provided by an embodiment of the utility model in the installed state.

[0034] As shown in the figure: 1. sliding plate; 101. first positioning column; 2. telescopic device; 201. second positioning column; 21. support block; 3. linear drive assembly; 4. upper punching assembly; 4001. groove; 41. upper punching knife; 42. first punching lifting device; 43. vertical support seat; 44. upper mounting seat; 5. lower punching assembly; 51. lower punching knife; 52. second punching lifting device; 53. lower support seat; 54. lower mounting seat. DETAILED DESCRIPTION

[0035] In order to explain in detail the possible application scenarios, technical principles, specific schemes that can be implemented, and the purposes and effects that can be achieved, the following is a detailed description of the specific embodiments listed in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of the present application, and are therefore only used as examples, and cannot be used to limit the scope of protection of the present application.

[0036] Reference to "embodiment" herein means that the specific features, structures or characteristics described in conjunction with the embodiment may be included in at least one embodiment of the present application. The term "embodiment" appearing in various places in the specification does not necessarily refer to the same embodiment, nor does it particularly limit its independence or association with other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, the various technical features mentioned in the embodiments can be combined in any way to form a corresponding implementable technical solution.

[0037] Unless otherwise defined, the technical terms used in this document have the same meanings as those generally understood by those skilled in the art to which this application belongs; the use of relevant terms in this document is only for describing specific embodiments and is not intended to limit this application.

[0038] In the description of this application, the term "and / or" is an expression used to describe the logical relationship between objects, indicating that three relationships may exist, for example, A and / or B, which means: A exists, B exists, and A and B exist at the same time. In addition, the character " / " in this article generally indicates that the objects before and after are in an "or" logical relationship.

[0039] In the present application, terms such as “first” and “second” are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship of quantity, priority or sequence between these entities or operations.

[0040] Without further limitations, in this application, the words "include", "comprises", "has" or other similar expressions used in the sentences are intended to cover non-exclusive inclusion. These expressions do not exclude the presence of additional elements in the process, method or product including the elements, so that the process, method or product including a series of elements may include not only those limited elements, but also other elements not explicitly listed, or also include elements inherent to such process, method or product.

[0041] Similar to the understanding in the Examination Guidelines, in this application, expressions such as "greater than", "less than", "exceed" and the like are understood to exclude the number itself; expressions such as "above", "below", "within" and the like are understood to include the number itself. In addition, in the description of the embodiments of this application, "multiple" means more than two (including two), and similar expressions related to "multiple" are also understood in this way, such as "multiple groups", "multiple times", etc., unless otherwise clearly and specifically limited.

[0042] In the description of the embodiments of the present application, space-related expressions used, such as "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "vertical", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicate the orientation or position relationship based on the orientation or position relationship shown in the specific embodiments or drawings, and are only for the convenience of describing the specific embodiments of the present application or facilitating the reader's understanding, and do not indicate or imply that the referred device or component must have a specific position, a specific orientation, or be constructed or operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present application.

[0043] Unless otherwise expressly specified or limited, in the description of the embodiments of the present application, the terms such as "install", "connect", "connect", "fix", "set", etc. used should be understood in a broad sense. For example, the "connection" can be a fixed connection, a detachable connection, or an integrated setting; it can be a mechanical connection, an electrical connection, or a communication connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. For technicians in the technical field to which the present application belongs, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0044] In view of the defects of the existing punching equipment, the applicant has actively conducted research and innovation based on many years of rich practical experience and professional knowledge in the design and manufacture of such products, and in conjunction with the application of theory, in the hope of creating a technology that can solve the defects in the existing technology, so that the punching module in this embodiment is more practical. After continuous research and design, and after repeated trial samples and improvements, the present utility model with real practical value was finally created.

[0045] Please refer to Figures 1 to 4 The embodiment of the utility model provides a punching module, which can better tension the material strip before punching, thereby ensuring and improving the quality of the punched heating mesh.

[0046] The punching and cutting module includes: a sliding plate 1, which can be moved along a horizontal plane, and a first positioning column 101 perpendicular to the sliding plate 1 is installed on the sliding plate 1; a telescopic device 2, which is fixedly connected to the sliding plate 1, and a support block 21 is installed on the telescopic axis of the telescopic device 2, and a second positioning column 201 parallel to the first positioning column 101 is installed on the support block 21, and the telescopic device 2 drives the support block 21 to move so that the first positioning column 101 and the second positioning column 201 tighten the material belt; a linear drive component 3, which is used to drive the sliding plate 1 to move in a direction parallel to the sliding plate 1; wherein, between the first positioning column 101 and the second positioning column 201, the sliding plate 1 is provided with a through groove for the punching and cutting knife group to pass through.

[0047] During actual use, the telescopic device 2 drives the second positioning column 201 to move, so that the first positioning column 101 and the second positioning column 201 tighten the material strip, and then the sliding plate 1 slides to a suitable position, so that the punching knife group enters the through groove to punch the material strip, thereby separating the heating mesh from the base strip.

[0048] It should be explained first that the material strip is an etched strip, including a base strip, a heating mesh and pins connected to the heating mesh; the pins are located on the top side of the base strip and are not connected to the base strip; the upper punching knife 41 is provided with a groove 4001 for avoiding the pins. A connecting portion is provided on the width side of the heating mesh to connect to the base strip, and the connecting portion is cut off during the punching process of the punching knife, so that the heating mesh and the base strip are separated from each other. The connecting portion is generally narrow in width, that is, it is only necessary to keep the heating mesh on the base strip. A first positioning hole for being mounted on the first positioning post 101 is provided at one end of the base strip, and a second positioning hole for being mounted on the second positioning post 201 is provided at the other end of the base strip. Preferably, the first positioning post 101 and the second positioning post 201 are both cylindrical structures with the same diameter.

[0049] In this embodiment, during each punching process, the first positioning column 101 and the second positioning column 201 tighten the material strip, and the material strip will not be in a curled state, which can make the quality uniformity of the heating mesh obtained by punching better and ensure the molding quality of the heating mesh.

[0050] Optionally, the punching module also includes a punching knife group for cutting the heating net on the material strip from the base strip; the punching knife group includes an upper punching assembly 4 and a lower punching assembly 5; the upper punching assembly 4 includes an upper punching knife 41 and a first punching lifting device 42 for driving the upper punching knife 41 to rise and fall along a set direction; the lower punching assembly 5 includes a lower punching knife 51 arranged corresponding to the upper punching knife 41 and a second punching lifting device 52 for driving the lower punching knife 51 to rise and fall along a set direction; the lower punching assembly 5 is located on the bottom side of the sliding plate 1; during punching, the lower punching knife 51 adheres to the lower surface of the material strip.

[0051] Specifically, the lower punching knife 51 is attached to the lower surface of the material strip, and then the upper punching knife 41 performs punching, so that the pulling effect on the material strip can be reduced during the punching process, so that the quality of the heating mesh finally obtained by punching is better. It should also be noted that the first punching lifting device 42 and the second punching lifting device 52 in this embodiment are both cylinders. Of course, the first punching lifting device 42 and the second punching lifting device 52 can also be other driving devices that can drive the upper punching knife 41 or the lower punching knife 51 to rise and fall.

[0052] Optionally, the lower punching assembly 5 also includes a lower support seat 53, and the second punching lifting device 52 is installed on the lower support seat 53; a lower mounting seat 54 is installed on the telescopic shaft of the second punching lifting device 52, and the lower punching knife 51 is detachably mounted on the lower mounting seat 54, so that the lower punching knife 51 is better supported. The upper punching assembly 4 also includes a vertical support seat 43, and the first punching lifting device is installed on the vertical support seat 43; an upper mounting seat 44 is installed on the telescopic shaft of the first punching lifting device 42, and the upper punching knife 41 is detachably mounted on the upper mounting seat 44, so that the upper punching knife 41 is better supported. Specifically, the upper punching knife 41 and the lower punching knife 51 are both detachably mounted, so when the upper punching knife 41 or the lower punching knife 51 is damaged, the upper punching knife 41 or the lower punching knife 51 can be replaced in time without replacing the entire punching knife assembly, which is conducive to reducing maintenance costs.

[0053] Optionally, the width of the lower punching knife 51 is the same as the width of the heating mesh to be punched out, so as to better ensure the punching quality.

[0054] Optionally, the punching module further includes a transfer robot; the transfer robot is installed on one side of the linear drive assembly 3, and is used to transfer the integrated structure formed by the heating mesh and the pins to the next process. In this embodiment, there is no need to collect the heating mesh again and stack the heating mesh, which can reduce the transfer steps and improve production efficiency.

[0055] Optionally, one end of the material strip is provided with a first positioning hole for sleeved on the first positioning post 101, and the other end is provided with a second positioning hole for sleeved on the second positioning post 201. It should also be noted that two first positioning posts 101 can be arranged side by side, and two second positioning posts 201 can be arranged side by side, so as to better straighten the material strip.

[0056] Embodiment 2

[0057] This embodiment discloses an electronic atomizer production line, including a punching module as described in any of the above items.

[0058] Finally, it should be noted that although the above embodiments have been described in the specification and drawings of this application, this does not limit the scope of patent protection of this application. All technical solutions generated by replacing or modifying equivalent structures or equivalent processes based on the essential concept of this application using the contents recorded in the specification and drawings of this application, as well as directly or indirectly implementing the technical solutions of the above embodiments in other related technical fields, are included in the scope of patent protection of this application.

Claims

1. A punching module, characterized in that: include: A sliding plate, movable along a horizontal plane, wherein a first positioning column perpendicular to the sliding plate is mounted on the sliding plate; A telescopic device is fixedly connected to the sliding plate, and a support block is installed on the telescopic shaft of the telescopic device, and a second positioning column parallel to the first positioning column is installed on the support block, and the telescopic device drives the support block to move so that the first positioning column and the second positioning column tighten the material belt; A linear drive assembly, used for driving the sliding plate to move in a direction parallel to the sliding plate; Wherein, between the first positioning column and the second positioning column, the sliding plate is provided with a through groove for the punching knife group to pass through.

2. The punching die set according to claim 1, characterized in that: Also included is a punching knife assembly for cutting the heating net on the material strip off the base strip; The punching knife assembly includes an upper punching knife assembly and a lower punching knife assembly; the upper punching knife assembly includes an upper punching knife and a first punching and lifting device for driving the upper punching knife to rise and fall along a set direction; the lower punching knife assembly includes a lower punching knife arranged corresponding to the upper punching knife and a second punching and lifting device for driving the lower punching knife to rise and fall along a set direction; The lower punching assembly is located at one side of the bottom of the sliding plate; during punching, the lower punching knife fits the lower surface of the material strip.

3. The punching die set according to claim 2, characterized in that: The lower punching assembly also includes a lower support seat, and the second punching lifting device is installed on the lower support seat; A lower mounting seat is installed on the telescopic shaft of the second punching and lifting device, and the lower punching and cutting knife is detachably mounted on the lower mounting seat.

4. The punching die set according to claim 2, characterized in that: The upper punch assembly also includes a vertical support seat, and the first punch lift is installed on the vertical support seat; An upper mounting seat is installed on the telescopic shaft of the first punching and lifting device, and the upper punching and cutting knife is detachably mounted on the upper mounting seat.

5. The punching die set according to claim 2, characterized in that: The width of the lower punching knife is the same as the width of the heating mesh to be punched out.

6. The punching die set according to claim 2, characterized in that: The material strip is an etched strip, including a base strip, a heating mesh and pins connected to the heating mesh; The pin is located on one side of the top of the base tape and is not connected to the base tape; the upper punch cutter is provided with a groove for avoiding the pin.

7. The punching die set according to claim 6, characterized in that: Also included is a transfer robot; The transfer robot is installed on one side of the linear drive assembly and is used to transfer the integrated structure formed by the heating mesh and the pins to the next process.

8. The punching die set according to claim 1, characterized in that: One end of the material strip is provided with a first positioning hole for being sleeved on the first positioning post, and the other end of the material strip is provided with a second positioning hole for being sleeved on the second positioning post.

9. An electronic atomizer production line, characterized in that: The invention comprises a punching die set as claimed in any one of claims 1 to 8.

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