Plastic mold for electronic cigarette base

Abstract

The invention relates to the technical field of material forming, and particularly discloses an electronic cigarette base plastic mold which comprises a lower injection mold, a part taking structure and a fixed rail, the part taking structure is arranged on one side of the top end of the lower injection mold, the fixed rail is arranged on one side of the part taking structure, and a straight sliding groove and a descending sliding groove are formed in one side of the fixed rail; an external connecting frame is fixedly arranged on the outer side of the fixed rail, through the arrangement of the part taking structure, under the driving of a driving motor, a power lead screw rotates to drive the part taking structure to move, and meanwhile, a sliding short column in the part taking structure can slide in a straight sliding groove and a descending sliding groove, so that a side connecting block can drive a connecting arm to move and do descending work; and the injection-molded electronic cigarette base can be taken out, so that the safety of workers is improved, a plurality of workpieces can be taken out at the same time, and the production efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of material molding, and in particular to a plastic mold for an electronic cigarette base. Background Art

[0002] Electronic cigarettes are a non-combustion alternative to tobacco products. They have some similarities to regular cigarettes. Electronic cigarette components include batteries, atomizers, control chips, oil tanks, airflow sensors, nozzles, and a base for sealing the oil from leaking. They also include a metal conductive sheet installed on the base.

[0003] Among them, when the electronic cigarette base is produced, the hardware for installing the heating wire is placed in the injection mold, and then the plastic raw material is heated to a molten state and then injected into the mold. In the mold, the molten plastic is cooled and solidified under pressure to form the shape of the electronic cigarette base, and then the injection-molded electronic cigarette base is taken out from the mold.

[0004] However, the current existing technology still has the following problems: the hardware is generally placed by workers, and then the formed heating base is taken out, which puts the workers in danger at all times and reduces the production efficiency of the electronic cigarette base. Summary of the invention

[0005] The present application provides a plastic mold for an electronic cigarette base, thereby solving the problem in the prior art that workers generally have to put hardware in by hand, and then take out the formed heating base, which puts the workers in danger all the time and reduces the production efficiency of the electronic cigarette base. The application realizes that the injection-molded electronic cigarette base can be automatically taken out, and multiple workpieces can be taken out at the same time, thereby improving production efficiency.

[0006] The present application provides a plastic mold for an electronic cigarette base, comprising: Injection mold; A piece taking structure, wherein the piece taking structure is arranged at one side of the top end of the lower injection mold; A fixed rail, which is arranged on one side of the pickup structure, and one side of the fixed rail is provided with a straight slide groove and a descending slide groove, and an external frame is fixedly arranged on the outer side of the fixed rail; A driving motor, wherein the driving motor is fixedly disposed on one side of the external frame, a power screw is fixedly disposed on the driving end of the driving motor, and the power screw is rotatably disposed on the other side of the external frame; The picking structure includes a connecting screw sleeve, which is threadedly connected to the outer side of the power screw rod, and a side block is slidably provided on one side of the connecting screw sleeve, and a sliding short column is fixedly provided on the other side of the side block, and the sliding short column is slidably provided on the inner side of the straight slide groove and the descending slide groove, and a connecting arm is fixedly provided on the other side of the side block, and a suction cup supporting plate is detachably provided on one side of the bottom end of the connecting arm, and a plurality of negative pressure suction cups are provided on the bottom end of the suction cup supporting plate. Driven by the driving motor, the power screw rod can rotate to drive the picking structure to move, and at the same time, the sliding short column in the picking structure will slide in the straight slide groove and the descending slide groove, so that the side block can drive the connecting arm to move and perform the descending work, so that the injection molded electronic cigarette base can be taken out, thereby improving the safety of the staff, and multiple workpieces can be taken out at the same time, thereby improving production efficiency.

[0007] Furthermore, a fixed sliding rod is penetrated and slidably provided at the top end of the side connecting block, fixed sliding blocks are fixedly provided at both ends of the fixed sliding rod, and a return spring is symmetrically fixedly provided at the bottom end of the side connecting block, and the return spring is fixedly connected to the fixed sliding block. The fixed sliding block is slidably provided at the top and bottom ends of the external frame, and the connecting nut is fixedly provided on one side of the fixed sliding block.

[0008] Furthermore, a vertical connecting leg is symmetrically and fixedly provided at the bottom end of the fixed rail, and a fixed sliding shell is fixedly provided at one side of the vertical connecting leg.

[0009] Furthermore, it also includes a workpiece placement component, which is arranged on one side of the lower injection mold, and the workpiece placement component includes a transverse carrier, which is slidably arranged on one side of a fixed sliding shell, and a plurality of storage shells are fixedly arranged on the top of the transverse carrier, a positioning column is fixedly arranged in the middle of the top of the storage shell, and a workpiece placement tray is slidably arranged on the outer side of the positioning column, and a workpiece position is opened on the top of the workpiece placement tray.

[0010] Furthermore, an inclined slide groove, a transition groove and a temporary storage groove are provided at the bottom end of the transverse carrier plate. The inclined slide groove, transition groove and temporary storage groove are arranged as a group, and multiple groups of the inclined slide grooves, transition grooves and temporary storage grooves are connected. The inclined slide grooves and temporary storage grooves are arranged at an angle, and the transition grooves are arranged vertically. The inclined directions of the inclined slide grooves and the temporary storage grooves are opposite.

[0011] Furthermore, it also includes a shift assembly, which includes a fixed frame rail, a movable frame is slidably provided on the outer side of the fixed frame rail, a sliding column in the groove is fixedly provided on the top of the movable frame, and the sliding column in the groove is slidably provided on the inner side of the inclined slide groove and the transition groove, and a side carrier is fixedly provided on the bottom end of the fixed frame rail, and one side of the side carrier passes through and slides with a fixed rod connected to the fixed rod, and a force spring and a telescopic rod are fixedly provided on the inner side of the movable frame. When the picking structure moves close to the shift assembly, it will drive the sliding column in the groove of the shift assembly to slide in the inclined slide groove, the transition groove and the temporary storage groove, so that the transverse carrier can move quickly, and the empty workpiece placement plate is placed below the picking structure, which is convenient for placing the formed workpiece, thereby achieving the effect of automatic picking and placing.

[0012] Furthermore, a touch-pressure horizontal plate is slidably provided on the outer side of the connecting fixed rod, and the touch-pressure horizontal plate is detachably provided on the other side of the connecting screw sleeve. A connecting frame is fixedly provided on the other end of the connecting fixed rod, and the connecting frame is detachably provided on the top end of one side of the vertical connecting leg. A fixed mold seat is detachably provided on the other side of the side connecting carrier, and the fixed mold seat is detachably provided on the bottom end of the injection lower mold.

[0013] Furthermore, stable sliding rods are symmetrically fixed on both sides of the injection lower mold, a plurality of molding cavities are opened at the top of the injection lower mold, the molding cavities are arranged corresponding to the negative pressure suction cups, and sliding holes are symmetrically opened through the top of the injection lower mold.

[0014] Furthermore, a lifting template is embedded in the inner side of the molding cavity, a lifting column is fixedly provided at the bottom end of the lifting template, a return spring is provided on the outer side of the lifting column, a connecting plate is fixedly provided at the same end of the lifting column and the return spring, the lifting column passes through and is slidably provided at the bottom end of the injection lower mold, a guide slide column is symmetrically fixed at the top end of the connecting plate, the guide slide column is slidably provided on the inner side of the slide hole, and the return spring is fixedly provided at the bottom end of the injection lower mold.

[0015] Furthermore, it also includes an injection upper mold, which is arranged above the injection lower mold, an injection hole is opened at the top of the injection upper mold, the injection upper mold is externally connected to a hydraulic rod, and the injection upper mold is slidably arranged on the outside of a stable sliding rod.

[0016] The technical solution provided by this application has at least the following technical effects or advantages: 1. The present application sets up a pickup structure. Under the drive of a driving motor, the rotation of a power screw can drive the pickup structure to move, and at the same time, the sliding short column in the pickup structure will slide in the straight slide and the descending slide, so that the side connection block can drive the connecting arm to move and descend, and the injection-molded electronic cigarette base can be taken out, thereby improving the safety of the staff, and multiple workpieces can be taken out at the same time, thereby improving production efficiency.

[0017] 2. In the present application, through the setting of the shifting component, when the picking structure moves close to the shifting component, it will drive the sliding column in the groove of the shifting component to slide in the inclined sliding groove, the transition groove and the temporary storage groove, so that the transverse carrier plate can move quickly, and the empty workpiece placement tray is placed under the picking structure to facilitate the placement of the formed workpiece, thereby achieving the effect of automatic picking and placing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of an implementation method of the present application.

[0019] Figure 2 It is a schematic diagram of the disassembled structure of the internal components of the lower injection mold in the embodiment of the present application.

[0020] Figure 3 It is a schematic diagram of the combined structure of the picking structure, track fixing and driving motor in the implementation manner of the present application.

[0021] Figure 4 It is a schematic diagram of the split structure of the workpiece placement component and the shifting component in the implementation manner of the present application.

[0022] Figure 5 It is a schematic diagram of the upper and lower axonometric structure of the transversely movable carrier in the implementation manner of the present application.

[0023] Figure 6 It is a schematic diagram of the combined structure of the picking structure and the track fixing structure in the implementation manner of the present application.

[0024] Figure 7 It is a schematic diagram of the disassembled structure of the shifting component in the implementation manner of the present application.

[0025] In the figure: 1. Injection lower mold; 101. Fixed mold seat; 102. Stable slide bar; 103. Molding cavity; 104. Connecting plate; 105. Lifting column; 106. Lifting template; 107. Return spring; 108. Guide slide column; 109. Slide hole; 2. Injection upper mold; 3. Workpiece placement assembly; 301. Transverse carrier plate; 3011. Inclined slide groove; 3012. Transition groove; 3013. Temporary storage groove; 302. Storage shell; 303. Positioning column; 304. Workpiece placement plate; 4. Pick-up structure; 401. Connecting screw sleeve; 402. Side block; 403. Fixed slide bar; 404. Fixed sliding block; 405, return spring; 406, sliding short column; 407, connecting arm; 408, suction cup bearing plate; 409, negative pressure suction cup; 5, fixed rail; 501, vertical connecting leg; 5011, straight slide; 5012, descending slide; 5013, external frame; 502, fixed sliding shell; 6, driving motor; 601, power screw; 7, shifting assembly; 701, fixed frame rail; 702, mobile frame; 703, sliding column in the groove; 704, force spring; 705, telescopic rod; 706, side carrier; 707, connecting fixed rod; 708, connecting frame; 709, touch pressure horizontal plate. DETAILED DESCRIPTION

[0026] The embodiment of the present application discloses a plastic mold for an electronic cigarette base. Through the setting of the picking structure 4, under the drive of the driving motor 6, the rotation of the power screw 601 can drive the picking structure 4 to move, and at the same time, the sliding short column 406 in the picking structure 4 will slide in the straight slide groove 5011 and the descending slide groove 5012, so that the side block 402 can drive the connecting arm 407 to move and descend, and the electronic cigarette base that has been injection molded can be taken out, thereby improving the safety of the staff, and multiple workpieces can be taken out at the same time, improving production efficiency.

[0027] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0028] Embodiment 1: Reference Figure 1 , Figure 3 and Figure 6A plastic mold for an electronic cigarette base disclosed in an embodiment of the present application includes a pick-up structure 4 for picking up and placing items, the pick-up structure 4 includes a connecting screw sleeve 401, the connecting screw sleeve 401 is threadedly connected to the outer side of a power screw 601, a side connection block 402 is slidably provided on one side of the connecting screw sleeve 401, a sliding short column 406 is fixedly provided on the other side of the side connection block 402, the sliding short column 406 is slidably provided on the inner side of a straight slide groove 5011 and a descending slide groove 5012, a connecting arm 407 is fixedly provided on the other side of the side connection block 402, a suction cup supporting plate 408 is detachably provided on one side of the bottom end of the connecting arm 407, and a plurality of negative pressure suction cups 409 are provided on the bottom end of the suction cup supporting plate 408.

[0029] When the picking structure 4 moves, the sliding short column 406 in the picking structure 4 will start to move from the descending chute 5012 on the left, and slowly rise during the movement. The rise of the sliding short column 406 drives the side block 402 and the connecting arm 407 as well as the suction cup supporting plate 408 and the negative pressure suction cup 409 to rise together, preventing the suction cup supporting plate 408 and the negative pressure suction cup 409 from colliding with the workpiece. When the sliding short column 406 enters the straight chute 5011, the sliding short column 406 will move horizontally, so that the negative pressure suction cup 409 can be moved to the top of the electronic cigarette base. When the sliding short column 406 enters the descending chute 5012 on the right, the negative pressure suction cup 409 will descend, and the negative pressure suction cup 409 will contact the electronic cigarette base, making it easy to suck up and take out the electronic cigarette base.

[0030] Among them, refer to Figure 1 , Figure 3 and Figure 6 , the fixed rail 5 is arranged on one side of the picking structure 4, and a straight slide groove 5011 and a descending slide groove 5012 are opened on one side of the fixed rail 5. An external frame 5013 is fixedly arranged on the outer side of the fixed rail 5, and a vertical connecting leg 501 is symmetrically fixedly arranged at the bottom end of the fixed rail 5, and a fixed sliding shell 502 is fixedly arranged on one side of the vertical connecting leg 501.

[0031] The straight slide 5011 and the descending slide 5012 can enable the connecting arm 407, the suction cup supporting plate 408 and the negative pressure suction cup 409 to move downward and upward, so that the negative pressure suction cup 409 can pick up and place items.

[0032] Furthermore, a fixed sliding rod 403 is penetrated and slidably provided at the top end of the side connecting block 402, and fixed sliding blocks 404 are fixedly provided at both ends of the fixed sliding rod 403. A return spring 405 is symmetrically fixedly provided at the bottom end of the side connecting block 402. The return spring 405 is fixedly connected to the fixed sliding block 404. The fixed sliding block 404 is slidably provided at the top and bottom ends of the external frame 5013, and the connecting screw sleeve 401 is fixedly provided on one side of the fixed sliding block 404.

[0033] Among them, the side block 402 can slide on one side of the connecting screw sleeve 401 when moving up and down, so that the side block 402 can move both laterally and up and down, so that the negative pressure suction cup 409 can achieve the effect of picking up items. Among them, when the side block 402 descends, the return spring 405 is in a compressed state. Relying on the elastic force of the return spring 405, the side block 402 can be restored to a more stable state, so that the sliding short column 406 can smoothly enter the straight slide groove 5011.

[0034] In this embodiment, refer to Figure 1 and Figure 3 , and also includes a driving motor 6, which is fixedly arranged on one side of the external frame 5013, and a power screw 601 is fixedly arranged on the driving end of the driving motor 6, and the power screw 601 is rotatably arranged on the other side of the external frame 5013.

[0035] The driving motor 6 can be used to drive the power screw 601 to rotate, and the rotation of the power screw 601 can move the picking structure 4.

[0036] Embodiment 2: Reference Figure 1 and Figure 4 , and also includes a workpiece placement component 3 for carrying the electronic cigarette base. The workpiece placement component 3 is arranged on one side of the injection lower mold 1. The workpiece placement component 3 includes a transverse carrier 301. The transverse carrier 301 is slidably arranged on one side of the fixed sliding shell 502. A plurality of storage shells 302 are fixedly arranged on the top of the transverse carrier 301. A positioning column 303 is fixedly arranged in the middle of the top of the storage shell 302. A workpiece placement tray 304 is slidably arranged on the outer side of the positioning column 303, and a workpiece position is opened on the top of the workpiece placement tray 304.

[0037] Among them, the transverse carrier plate 301 is used to support the installation of the storage shell 302 to prevent the workpiece from being placed on the tray 304. It can be directly embedded in the inner side of the storage shell 302 by aligning it with the positioning column 303, which is convenient for removal and installation, and the opened workpiece position is used to place the electronic cigarette base.

[0038] Reference Figure 1 , Figure 4 , Figure 5 and Figure 7, also includes a shift component 7, the shift component 7 includes a fixed frame rail 701, a mobile frame 702 is slidably arranged on the outer side of the fixed frame rail 701, a slot slide column 703 is fixedly arranged on the top of the mobile frame 702, the slot slide column 703 is slidably arranged on the inner side of the inclined slide groove 3011 and the transition groove 3012, and an inclined slide groove 3011, a transition groove 3012 and a temporary storage groove 3013 are provided at the bottom end of the transverse carrier 301, the inclined slide groove 3011, the transition groove 3012 and the temporary storage groove 3013 are arranged as a group, multiple groups of inclined slide grooves 3011, transition grooves 3012 and temporary storage grooves 3013 are in a connected state, and the inclined slide grooves 3011 and the temporary storage grooves 3013 are inclined.

[0039] Among them, under the action of external thrust, the sliding column 703 in the groove will slide along the inclined path of the inclined sliding groove 3011. Since the longitudinal position of the sliding column 703 in the groove is fixed, the transverse carrier 301 will move to one side. At this time, the empty workpiece placement tray 304 can be placed under the picking structure 4, which is convenient for placing the formed electronic cigarette base. When the contact and pressure horizontal plate 709 no longer provides thrust, the movable frame 702 and the sliding column 703 in the groove move back through the rebound force of the force spring 704, and the sliding column 703 in the groove will enter the transition groove 3012 and slide into the temporary storage groove 3013, and enter the downward inclined sliding groove 3011 along the temporary storage groove 3013, which is convenient for the transverse carrier 301 to move next time, thereby achieving the effect of automatic placement and automatic replacement of the empty workpiece placement tray 304, improving production efficiency, reducing manual intervention, and improving the safety of workers.

[0040] Furthermore, the transition groove 3012 is vertically arranged, and the inclined sliding groove 3011 and the temporary storage groove 3013 are inclined in opposite directions.

[0041] When the slide post 703 in the slot is pushed, the transverse carrier plate 301 will move due to the setting of the inclined slot 3011. When the slide post 703 in the slot reaches the inclined slot 3011, it will enter the temporary storage slot 3013 along its trajectory and rely on the return force of the force spring 704 to get stuck in the temporary storage slot 3013 to prevent the slide post 703 in the slot from going back.

[0042] Further, see Figure 1 , Figure 4 and Figure 7A side carrier 706 is fixedly provided at the bottom end of the fixed frame rail 701, and a connecting rod 707 is slidably provided on one side of the side carrier 706, and a force spring 704 and a telescopic rod 705 are fixedly provided on one end thereof. The force spring 704 and the telescopic rod 705 are fixedly provided on the inner side of the movable frame 702, and a touch-pressure horizontal plate 709 is slidably provided on the outer side of the connecting rod 707. The touch-pressure horizontal plate 709 is detachably provided on the other side of the connecting screw sleeve 401, and a connecting frame 708 is fixedly provided on the other end of the connecting rod 707. The connecting frame 708 is detachably provided on the top of one side of the vertical leg 501, and a fixed mold base 101 is detachably provided on the other side of the side carrier 706, and the fixed mold base 101 is detachably provided on the bottom end of the injection lower mold 1.

[0043] When the connecting screw sleeve 401 moves, it will also drive the contact pressure cross plate 709 in the shifting assembly 7 to move together. When the contact pressure cross plate 709 contacts the moving frame 702, it will push the moving frame 702 to move at the same time. The moving frame 702 will slide along the fixed frame rail 701. With the movement of the moving frame 702, the force spring 704 and the telescopic rod 705 will slowly become longer. The moving frame 702 will drive the sliding column 703 in the groove to move, thereby moving the workpiece placement assembly 3.

[0044] Embodiment three: Reference Figure 1 , and also includes an injection upper mold 2, which is arranged above the injection lower mold 1, and an injection hole is opened at the top of the injection upper mold 2. The injection upper mold 2 is externally connected to a hydraulic rod, and the injection upper mold 2 is slidably arranged on the outside of the stable sliding rod 102.

[0045] The upper injection mold 2 is lowered by a hydraulic rod, and the lower injection mold 1 and the upper injection mold 2 are combined to facilitate injection molding of the electronic cigarette base.

[0046] Reference Figure 1 and Figure 2 , stable sliding rods 102 are symmetrically fixed on both sides of the injection lower mold 1, a plurality of molding cavities 103 are opened at the top of the injection lower mold 1, and the molding cavities 103 are arranged corresponding to the negative pressure suction cups 409, and sliding holes 109 are symmetrically penetrated at the top of the injection lower mold 1, and a lifting template 106 is embedded on the inner side of the molding cavity 103, and a lifting column 105 is fixedly arranged at the bottom end of the lifting template 106, and a return spring 107 is arranged on the outer side of the lifting column 105, and a connecting plate 104 is fixedly arranged on the same end of the lifting column 105 and the return spring 107, and the lifting column 105 penetrates and is slidably arranged at the bottom end of the injection lower mold 1, and a guide sliding column 108 is symmetrically fixed at the top of the connecting plate 104, and the guide sliding column 108 is slidably arranged on the inner side of the sliding hole 109, and the return spring 107 is fixedly arranged at the bottom end of the injection lower mold 1.

[0047] When the injection upper mold 2 is merged with the injection lower mold 1, the injection upper mold 2 will contact the guide slide column 108 and make it descend, while driving the connecting plate 104, the lifting column 105 and the lifting template 106 to descend together, and the reset spring 107 will become longer until the lifting template 106 is completely embedded in the molding cavity 103. At this time, the injection lower mold 1 and the injection upper mold 2 will be completely merged. After the injection molding is completed, the injection upper mold 2 rises. Due to the rebound force of the reset spring 107, the lifting template 106 can rise, thereby lifting the molded electronic cigarette base to facilitate removal and reduce the difficulty of taking out.

[0048] Working principle: The upper injection mold 2 is lowered by the hydraulic rod, and the lower injection mold 1 and the upper injection mold 2 are combined to facilitate the injection molding of the electronic cigarette base. When the upper injection mold 2 is combined with the lower injection mold 1, the upper injection mold 2 will contact the guide slide column 108 and make it descend, while driving the connecting plate 104, the lifting column 105 and the lifting template 106 to descend together, and the reset spring 107 will become longer until the lifting template 106 is completely embedded in the molding cavity 103. At this time, the lower injection mold 1 and the upper injection mold 2 will be completely combined. After the injection molding is completed, the upper injection mold 2 rises. Due to the resilience of the reset spring 107, the lifting template 106 can rise, and then the formed electronic cigarette base is lifted up, which is convenient for removal and reduces the difficulty of taking out. When the object is being picked up, the driving motor 6 is started, and the driving motor 6 drives the power screw 601 to rotate. The rotation of the power screw 601 can drive the object picking structure 4 to move, wherein the sliding short column 406 in the object picking structure 4 starts to move from the left descending chute 5012, and slowly rises during the movement. The rise of the sliding short column 406 drives the side connecting block 402 and the connecting arm 407 as well as the suction cup bearing plate 408 and the negative pressure suction cup 409 to rise together, so as to prevent the suction cup bearing plate 408 and the negative pressure suction cup 409 from colliding with the workpiece. When the sliding short column 406 enters the straight chute 5011, the sliding short column 406 moves horizontally, so that the negative pressure suction cup 409 can move to the top of the electronic cigarette base. When the sliding short column 406 enters the right descending chute 5012, the negative pressure suction cup 409 descends, and the negative pressure suction cup 409 contacts the electronic cigarette base, so as to facilitate the electronic cigarette base to be sucked up and taken out. It should be noted that when the picking structure 4 moves, the fixed sliding block 404 moves outside the external frame 5013 and moves at the same level as the connecting screw sleeve 401, and the side block 402 can slide on one side of the connecting screw sleeve 401 when moving up and down, so that the side block 402 can move both laterally and up and down, so that the negative pressure suction cup 409 can achieve the picking effect, wherein, when the side block 402 descends, the return spring 405 is in a compressed state, and relying on the elastic force of the return spring 405, the side block 402 can be restored to a more stable state, so that the sliding short column 406 can smoothly enter the straight slide groove 5011; When the connecting screw sleeve 401 moves, it will also drive the contact pressure horizontal plate 709 in the shift assembly 7 to move together. When the contact pressure horizontal plate 709 contacts the moving frame 702, it will push the moving frame 702 to move at the same time. The moving frame 702 will slide along the fixed frame rail 701. With the movement of the moving frame 702, the force spring 704 and the telescopic rod 705 will slowly become longer. The moving frame 702 will drive the sliding column 703 in the groove to move. The sliding column 703 in the groove will slide along the inclined path of the inclined sliding groove 3011. Since the longitudinal position of the sliding column 703 in the groove is fixed, the transverse carrier plate 301 will move to one side. At this time, The empty workpiece placement tray 304 is placed under the retrieval structure 4 to facilitate the placement of the formed electronic cigarette base. When the touch-pressure horizontal plate 709 no longer provides thrust, the movable frame 702 and the slide column 703 in the groove move back through the rebound force of the force spring 704, and the slide column 703 in the groove enters the transition groove 3012 and slides into the temporary storage groove 3013, and enters the downward inclined slide groove 3011 along the temporary storage groove 3013, so as to facilitate the next movement of the transverse carrier plate 301, thereby achieving the effect of automatic placement and automatic replacement of the empty workpiece placement tray 304, improving production efficiency, reducing manual intervention, and improving the safety of workers.

[0049] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

[0050] What has been described above is only a preferred specific implementation manner of the embodiments of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes according to the technical scheme and concept of the present application within the technical scope disclosed in the present application, which should be covered by the protection scope of the present application.

Claims

1. A plastic mold for an electronic cigarette base, characterized by: include: Injection mold (1); A piece taking structure (4), wherein the piece taking structure (4) is arranged on one side of the top end of the lower injection mold (1); A fixed rail (5), the fixed rail (5) being arranged on one side of the pickup structure (4), a straight slide groove (5011) and a descending slide groove (5012) being provided on one side of the fixed rail (5), and an external frame (5013) being fixedly arranged on the outer side of the fixed rail (5); A drive motor (6), the drive motor (6) being fixedly arranged on one side of the external frame (5013), a power screw (601) being fixedly arranged on the drive end of the drive motor (6), and the power screw (601) being rotatably arranged on the other side of the external frame (5013); The picking structure (4) comprises a connecting screw sleeve (401), wherein the connecting screw sleeve (401) is threadedly connected to the outer side of the power screw rod (601), a side connection block (402) is slidably provided on one side of the connecting screw sleeve (401), a sliding short column (406) is fixedly provided on the other side of the side connection block (402), and the sliding short column (406) is slidably provided on the inner side of the straight slide groove (5011) and the descending slide groove (5012), and a connecting arm (407) is fixedly provided on the other side of the side connection block (402), and a suction cup bearing plate (408) is detachably provided on one side of the bottom end of the connecting arm (407), and a plurality of negative pressure suction cups (409) are provided at the bottom end of the suction cup bearing plate (408).

2. The electronic cigarette base plastic mold according to claim 1, characterized in that: A fixed sliding rod (403) is slidably disposed through the top end of the side connection block (402), and fixed sliding blocks (404) are fixedly disposed at both ends of the fixed sliding rod (403). A return spring (405) is symmetrically fixedly disposed at the bottom end of the side connection block (402), and the return spring (405) is fixedly connected to the fixed sliding block (404). The fixed sliding block (404) is slidably disposed at the top and bottom ends of the external frame (5013), and the connecting screw sleeve (401) is fixedly disposed on one side of the fixed sliding block (404).

3. The electronic cigarette base plastic mold according to claim 1, characterized in that: A vertical connecting leg (501) is symmetrically and fixedly arranged at the bottom end of the fixed rail (5), and a fixed sliding shell (502) is fixedly arranged on one side of the vertical connecting leg (501).

4. The electronic cigarette base plastic mold according to claim 1, characterized in that: The invention also comprises a workpiece placement component (3), wherein the workpiece placement component (3) is arranged on one side of the lower injection mold (1), and the workpiece placement component (3) comprises a transverse carrier (301), wherein the transverse carrier (301) is slidably arranged on one side of a fixed sliding shell (502), a plurality of storage shells (302) are fixedly arranged on the top of the transverse carrier (301), a positioning column (303) is fixedly arranged in the middle of the top of the storage shell (302), a workpiece placement tray (304) is slidably arranged on the outer side of the positioning column (303), and a workpiece position is opened on the top of the workpiece placement tray (304).

5. The electronic cigarette base plastic mold according to claim 4, characterized in that: The bottom end of the transverse carrier plate (301) is provided with an inclined slide groove (3011), a transition groove (3012) and a temporary storage groove (3013); the inclined slide groove (3011), the transition groove (3012) and the temporary storage groove (3013) are arranged as a group; a plurality of groups of the inclined slide grooves (3011), the transition grooves (3012) and the temporary storage grooves (3013) are in a connected state; the inclined slide grooves (3011) and the temporary storage grooves (3013) are arranged obliquely; the transition grooves (3012) are arranged vertically; and the inclined directions of the inclined slide grooves (3011) and the temporary storage grooves (3013) are opposite.

6. The electronic cigarette base plastic mold according to claim 1, characterized in that: The invention also comprises a displacement assembly (7), wherein the displacement assembly (7) comprises a fixed frame rail (701), a movable frame (702) is slidably arranged on the outer side of the fixed frame rail (701), an inner-groove sliding column (703) is fixedly arranged on the top of the movable frame (702), the inner-groove sliding column (703) is slidably arranged on the inner side of the inclined sliding groove (3011) and the transition groove (3012), a side-connected carrier (706) is fixedly arranged on the bottom end of the fixed frame rail (701), a side of the side-connected carrier (706) is penetrated and slidably arranged with a connecting fixed rod (707), and a force spring (704) and a telescopic rod (705) are fixedly arranged on one end, and the force spring (704) and the telescopic rod (705) are fixedly arranged on the inner side of the movable frame (702).

7. The electronic cigarette base plastic mold according to claim 6, characterized in that: A touch-pressure transverse plate (709) is slidably provided on the outer side of the connecting fixed rod (707), and the touch-pressure transverse plate (709) is detachably provided on the other side of the connecting screw sleeve (401). A connecting frame (708) is fixedly provided on the other end of the connecting fixed rod (707), and the connecting frame (708) is detachably provided on the top end of one side of the vertical connecting leg (501). A fixed mold base (101) is detachably provided on the other side of the side connecting carrier (706), and the fixed mold base (101) is detachably provided on the bottom end of the lower injection mold (1).

8. The electronic cigarette base plastic mold according to claim 1, characterized in that: The two sides of the lower injection mold (1) are symmetrically fixed with stable sliding rods (102), the top of the lower injection mold (1) is provided with a plurality of molding cavities (103), the molding cavities (103) are arranged corresponding to the negative pressure suction cups (409), and the top of the lower injection mold (1) is symmetrically penetrated with sliding holes (109).

9. The electronic cigarette base plastic mold according to claim 8, characterized in that: A lifting template (106) is embedded in the inner side of the molding cavity (103), a lifting column (105) is fixedly provided at the bottom end of the lifting template (106), a return spring (107) is provided on the outer side of the lifting column (105), a connecting plate (104) is fixedly provided at the same end of the lifting column (105) and the return spring (107), the lifting column (105) passes through and is slidably provided at the bottom end of the injection lower mold (1), a guide slide column (108) is symmetrically fixedly provided at the top end of the connecting plate (104), the guide slide column (108) is slidably provided on the inner side of the slide hole (109), and the return spring (107) is fixedly provided at the bottom end of the injection lower mold (1).

10. The electronic cigarette base plastic mold according to claim 1, characterized in that: It also includes an injection upper mold (2), which is arranged above the injection lower mold (1), an injection hole is opened at the top of the injection upper mold (2), the injection upper mold (2) is externally connected to a hydraulic rod, and the injection upper mold (2) is slidably arranged on the outside of a stabilizing slide rod (102).

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