Slide assembly for manufacturing electronic atomization device and injection mold

Abstract

The utility model relates to the field of electronic atomization device manufacturing, in particular to a slide assembly for forming parts of an electronic atomization device and an injection mold. The slide assembly for manufacturing the electronic atomization device comprises a first slide, a second slide and an elastic piece, a first driving structure matched with the first driving piece is arranged on the first slide, so that the first slide is opened when the mold is opened and is closed when the mold is closed; the second slide is movably arranged on the first slide, and an included angle is formed between the opening direction of the second slide and the opening direction of the first slide; the second slide is provided with a shovel machine matching inclined surface matched with a shovel machine matched with the second slide; the elastic piece is arranged between the first slide and the second slide and is used for applying a force for moving towards the opening direction to the second slide; the first driving structure is provided with an idle stroke part which is used for enabling the opening time of the first slide to be later than the opening time of the second slide. The technical problem that the injection mold is large in size when different slide positions are arranged on the injection mold is mainly solved.

Description

Technical Field

[0001] The present application relates to the field of electronic atomization device manufacturing, and in particular to a slide assembly and an injection mold for molding parts of electronic atomization devices. Background Art

[0002] The shell of the electronic atomization device is generally made by injection molding. The injection molding process is now relatively mature. It can rely on the injection mold to form a cavity, inject molten plastic into the cavity, and obtain a molded product after cooling and solidification. The injection mold generally includes a first opening and closing part and a second opening and closing part that can move relatively. The first opening and closing part and the second opening and closing part can be a male mold and a female mold respectively. When the injection mold is closed, the first opening and closing part and the second opening and closing part are combined with each other to surround the molding cavity; when the injection mold is opened, the first opening and closing part and the second opening and closing part are separated from each other, and the workpiece can be taken out. The opening and closing movement direction of the first opening and closing part and the second opening and closing part is the opening and closing direction of the injection mold.

[0003] Due to the structural limitations of the workpiece, the workpiece may not be able to be ejected from the opening and closing direction of the injection mold. At this time, it is often necessary to set a slide, and the opening direction of the slide is different from the opening and closing direction of the injection mold. In some cases, it is often necessary to set more than two slides. For example, if the workpiece also has a side opening, one of the slides is specifically used to form the side opening. For the shell of the electronic atomization device, since the electronic atomization device often requires an opening for setting buttons, it is necessary to form a smaller button hole on the side of the shell.

[0004] However, each slide position needs to be provided with its own driving mechanism to realize the opening and closing of each slide position, which will result in a larger volume of the injection mold. Utility Model Content

[0005] The present application mainly solves the technical problem that the injection mold has a large volume when different positions are set on the injection mold.

[0006] The present application provides a slide assembly for manufacturing an electronic atomization device.

[0007] A slide assembly for manufacturing an electronic atomization device, comprising:

[0008] A first row position, a second row position and an elastic member;

[0009] The first slide is provided with a first driving structure, and the first driving structure is used to cooperate with a first driving member adapted on the injection mold, so as to open the first slide when the injection mold is opened and close the first slide when the injection mold is closed;

[0010] The second slider is movably arranged on the first slider, and the opening direction of the second slider forms an angle with the opening direction of the first slider; the second slider is provided with a shovel matching inclined surface, and the shovel matching inclined surface is used to match with the second slider matching shovel on the injection mold to drive the second slider to close when the mold is closed;

[0011] The elastic member is disposed between the first row and the second row, and the elastic member is used to drive the second row to move toward the opening direction of the second row;

[0012] The first driving structure has an idle stroke portion, and the idle stroke portion is used to make the opening time of the first row position later than the opening time of the second row position.

[0013] In one embodiment, a slide groove is provided on the first slide position, and the second slide position is movably disposed in the slide groove.

[0014] In one embodiment, the slide groove includes two relatively arranged groove side walls and a groove bottom wall connected between the two groove side walls, the groove bottom wall faces the groove opening of the slide groove, and the slide assembly includes a limit member, which is fixed at the groove opening, and the limit member is used to limit the second slide position from escaping from the groove opening.

[0015] In one embodiment, a step surface is provided on one of the side walls of the slide groove, the step surface is arranged toward the slot opening, and the limiting member is fixed on the step surface; a step portion is provided on the second row position, the step portion forms a limiting surface arranged toward the slot opening, and the limiting surface is adapted to the limiting member.

[0016] In one embodiment, the limiting member and a side of the second row away from the bottom wall of the groove are located on the same plane and are flush with the groove opening.

[0017] In one embodiment, the limiting member includes a blocking portion, the blocking portion blocks the opening path of the second row position, and the blocking portion is used to limit the second row position from escaping from the sliding groove.

[0018] In one embodiment, the blocking portion is a block protruding from the limiting member along the spacing direction of the groove side wall toward one side of the second row position, and a notch is provided on the second row position. When the second row position is in the open position, at least a portion of the blocking portion is located in the notch.

[0019] In one embodiment, a locking mating surface is provided on the first slide position, and the locking mating surface is used to cooperate with the first slide position adapter shovel on the injection mold. The locking mating surface includes a straight surface portion and an inclined surface portion. The straight surface portion is perpendicular to the opening direction of the first slide position. The straight surface portion is used to keep the first slide position in a closed state when the injection mold is closed. The straight surface portion is also used to make the unlocking time of the first slide position later than the opening time of the second slide position. The inclined surface portion is used to guide the first slide position adapter shovel to cooperate with the straight surface portion.

[0020] In one embodiment, the first driving structure is an inclined hole, the inclined hole is for inserting an inclined guide column serving as the first driving member, the inclined hole has an avoidance space in the opening direction of the first row position, and the avoidance space forms the idle stroke portion.

[0021] The present application also provides an injection mold.

[0022] An injection mold, comprising:

[0023] A first opening and closing part and a second opening and closing part, wherein the first opening and closing part and the second opening and closing part are used to be close to each other to achieve the mold closing of the injection mold, and to be separated from each other to achieve the mold opening of the injection mold;

[0024] The first opening and closing part includes a first seat body, on which a sliding member as described in any of the above embodiments is disposed, and the second opening and closing part includes a second seat body, on which the first driving member and a second sliding member are disposed to adapt to the shovel.

[0025] Beneficial effects of this application:

[0026] In the present application, a slide assembly for manufacturing an electronic atomization device includes a first slide and a second slide. The second slide is assembled on the first slide and can be opened by an elastic member. There is no need to set a separate opening drive mechanism for the second slide, and the first drive structure on the first slide has an idle stroke portion. The idle stroke portion can make the opening time of the first slide later than the opening time of the second slide, thereby avoiding the second slide having an opening direction different from that of the first slide affecting the opening of the first slide; at the same time, the closing of the second slide can be achieved by relying on a shovel machine in conjunction with an inclined surface, which can meet the closing requirements of the second slide. While ensuring the normal functions of the first slide and the second slide, the drive mechanism for opening the second slide can be omitted, which is beneficial to reducing the volume of the injection mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a three-dimensional diagram of an embodiment of an injection mold for manufacturing an electronic atomization device in the utility model;

[0028] Figure 2 yes Figure 1 A three-dimensional diagram of the first opening and closing part;

[0029] Figure 3 yes Figure 2 The front view of the invention adds a first row of adapting shovels and a second row of adapting shovels;

[0030] Figure 4 yes Figure 1 a three-dimensional diagram of the second opening and closing part;

[0031] Figure 5 yes Figure 1 A three-dimensional diagram of the first seat body after being separated from other structures;

[0032] Figure 6 yes Figure 2 Schematic diagram of the assembly relationship between the first row and the second row;

[0033] Figure 7 yes Figure 2 A schematic diagram of the assembly relationship between the first row and the second row, wherein the second row is decomposed from the first row;

[0034] Figure 8 yes Figure 6 The stereogram of the first row in the middle;

[0035] Fig. 9 yes Figure 6 The stereogram of the second row in the middle;

[0036] Fig.10 yes Figure 1 AA section view, the cutting plane is perpendicular to the up and down direction and passes through the center line of the inclined guide column.

[0037] List of feature names corresponding to the reference numerals in the figure:

[0038] 100, a first opening and closing portion;

[0039] 110, first seat body; 111, guide groove; 112, row pressure strip; 1121, single-side pressure strip; 1122, double-side pressure strip;

[0040] 120, first row position; 121, first driving structure; 1211, idle travel portion; 122, locking mating surface; 1221, straight surface portion; 1222, inclined surface portion; 123, slide groove; 1231, groove side wall; 1232, step surface; 1233, groove bottom wall;

[0041] 130, second row; 131, main body; 132, convex column; 133, step portion; 1331, limit surface; 134, mounting hole; 135, notch; 136, shovel matching inclined surface;

[0042] 140. Elastic parts;

[0043] 150, a limiting member; 151, a blocking portion;

[0044] 160, third row position; 161, third driving structure;

[0045] 170, core;

[0046] 200, second opening and closing portion;

[0047] 210, second seat body;

[0048] 221, a first driving member; 222, a third driving member;

[0049] 231. The first row is suitable for shovel machine; 232. The second row is suitable for shovel machine;

[0050] 300, workpiece; 310, side panel; 320, bottom panel; 330, button hole. DETAILED DESCRIPTION

[0051] The present application is further described in detail below by specific embodiments in conjunction with the accompanying drawings. Wherein similar elements in different embodiments adopt associated similar element numbers. In the following embodiments, many detailed descriptions are intended to enable the present application to be better understood. However, those skilled in the art can easily recognize that some of the features can be omitted in different situations, or can be replaced by other elements, materials, and methods. In some cases, some operations related to the present application are not shown or described in the specification, in order to avoid the core part of the present application being overwhelmed by too much description, and for those skilled in the art, it is not necessary to describe these related operations in detail, and they can fully understand the related operations based on the description in the specification and the general technical knowledge in the art.

[0052] In addition, the features, operations or characteristics described in the specification can be combined in any appropriate manner to form various implementations. At the same time, the steps or actions in the method description can also be interchanged or adjusted in a manner that is obvious to those skilled in the art. Therefore, the various sequences in the specification and the drawings are only for the purpose of clearly describing a certain embodiment and are not meant to be a required sequence, unless otherwise specified that a certain sequence must be followed.

[0053] The serial numbers assigned to the components herein, such as "first", "second", etc., are only used to distinguish the objects described and do not have any order or technical meaning. The "connection" and "coupling" mentioned in this application, unless otherwise specified, include direct and indirect connections (couplings).

[0054] The slider in this article is a term in the mold field. It is a movable structural part in the mold, also known as a side core pull. When some parts of the product formed by the mold cannot be demolded along the mold opening direction, a slider can be set on the mold, that is, a core that can be moved laterally on the mold can be set. When opening the mold, the core can be moved out first, and then the whole product can be demolded smoothly.

[0055] The inclined guide pin in this article is also a term in the mold field. The inclined guide pin is generally a column that is obliquely fixed on one of the front mold and the rear mold of the mold, and an adaptive socket is set on the slide on the other of the front mold and the rear mold. The inclined guide pin can be inserted into the socket on the slide. When the inclined guide pin moves along the mold opening direction with the front mold or the rear mold, it can push the slide to move sideways.

[0056] In an embodiment of the present application, the first row position 120 can be opened and closed by the first driving structure 121, and the second row position 130 can be closed by a shovel cooperating with the inclined surface 136 and opened by the elastic member 140, thereby saving the opening driving structure and the matching driving member for opening the second row position 130, thereby helping to reduce the volume and complexity of the injection mold, helping to realize multiple holes on one injection mold, improving production efficiency and reducing costs.

[0057] An embodiment of an injection mold for manufacturing an electronic atomization device in this application:

[0058] Please refer to Figure 1 In one embodiment, the injection mold for manufacturing the electronic atomization device includes a first opening and closing part 100 and a second opening and closing part 200. The first opening and closing part 100 can be Figure 1 The rear mold in the second opening and closing part 200 can be Figure 1 The front mold in the second opening and closing part 200. An injection port can be provided on the front side of the second opening and closing part 200, and the injection port can be connected to the injection device of the injection molding equipment for injecting molten raw materials into the mold cavity. The first opening and closing part 100 can be connected to a mold driving device, and the mold driving device can include a hydraulic cylinder, and the mold driving device is used to drive the first opening and closing part 100 to move forward and backward. When the first opening and closing part 100 moves forward, it approaches the second opening and closing part 200, which can realize the closing of the injection mold. When the first opening and closing part 100 moves backward, it separates from the second opening and closing part 200, which can realize the opening of the injection mold.

[0059] The first opening and closing part 100 includes a first base body 110, and the second opening and closing part 200 includes a second base body 210. Both the first base body 110 and the second base body 210 can be in the form of a plate. The second opening and closing part 200 can be fixed by the second base body 210, and the first opening and closing part 100 can move forward and backward by the first base body 110. The first base body 110 and the second base body 210 respectively constitute a mounting base, and the corresponding parts on the first opening and closing part 100 can be directly or indirectly assembled to the first base body 110, and the corresponding parts on the second opening and closing part 200 can be directly or indirectly assembled to the second base body 210.

[0060] The above-mentioned injection port, injection device, mold driving device, etc. can all refer to the existing structures in the relevant technology and will not be described in detail in this application.

[0061] It should be noted that, in order to more clearly explain the specific implementation of the utility model, in this application, the upper, lower, left, right, front and rear directions shown in the figures are used for description. Of course, the direction limitation in the embodiment is only an example to more clearly explain the positional relationship between the various components, and does not limit the specific implementation of the utility model to be arranged in this way.

[0062] Please refer to Figure 2 and Figure 3 In one embodiment, the first opening and closing part 100 further includes a first row position 120, a second row position 130, a third row position 160 and a core 170. The first row position 120 and the third row position 160 are movably arranged on the first base body 110 along the left and right directions, and the core 170 is fixed on the first base body 110. The first row position 120 and the second row position 130 can enclose a cavity when closed, and together with the core 170 in the cavity, can form a molding space for molding the workpiece 300. Please refer to Figure 3 , Figure 4 , the workpiece 300 may be the shell of the electronic atomization device, the shell includes two side panels 310 and a bottom plate 320 connected to the bottom of the two side surfaces, and a button hole 330 for installing a button is provided on the top of one of the side panels 310 of the shell. The second row 130 is assembled on the first row 120 for forming the above-mentioned button hole 330. Those skilled in the art will appreciate that the shape of the molding space can be set according to the shape of the workpiece 300, and a suitable number and shape of rows can be set according to the shape of the workpiece 300. In some other embodiments, the third row 160 may also be replaced by a fixed mold body fixed on the first seat body 110 while being able to meet the demolding requirements of the workpiece 300. In addition, according to the structural requirements of the workpiece 300, the second row 130 may also be used to form other structures besides the button hole 330.

[0063] The movable assembly method of the first row position 120 and the third row position 160 on the first seat body 110 is not limited. In one embodiment, a guide groove 111 extending in the left-right direction can be provided on the front side of the first seat body 110, and the first row position 120 and the third row position 160 can be movably provided in the guide groove 111 in the left-right direction. The first opening and closing part 100 also includes a row position pressure strip 112, which can be fixed to the first seat body 110 by screws. The row position pressure strip 112 can limit the side edges of the first row position 120 and the third row position 160, and limit the first row position 120 and the third row position 160 in the guide groove 111 in the front-back direction, so as to prevent the first row position 120 and the third row position 160 from slipping out of the guide groove 111 forward.

[0064] Please refer to Figure 2 , the upper and lower parts of the first opening and closing part 100 are respectively provided with a mold body, namely an upper mold body and a lower mold body, which can realize the molding of two workpieces 300 at the same time. The upper mold body and the lower mold body can both include the above-mentioned first row position 120, the third row position 160 and the core 170. Correspondingly, the row position pressure strip 112 includes a single-sided pressure strip 1121 and a double-sided pressure strip 1122. The single-sided pressure strip 1121 is arranged on the upper side of the upper mold body and the lower side of the lower mold body, and the double-sided pressure strip 1122 is arranged between the upper mold body and the lower mold body, which is conducive to saving space. The above-mentioned upper mold body and lower mold body can be used to mold the same workpiece, and can also be used to mold different workpieces. Figure 2 In the illustrated embodiment, the workpiece formed by the lower mold body is different from that of the upper mold body, and an existing structure may be adopted. In this application, the structure of the upper mold body is mainly introduced.

[0065] The first slide 120 is provided with a first driving structure 121, and the first driving structure 121 is used to cooperate with the first driving member 221 adapted on the injection mold, so as to open the first slide 120 when the injection mold is opened, and close the first slide 120 when the injection mold is closed. Those skilled in the art can understand that the opening of the injection mold is a process, and the opening of the injection mold described in this application refers to the process of opening the mold, and similarly, the closing of the injection mold refers to the process of closing the mold.

[0066] In a specific embodiment, the first driving structure 121 is an inclined hole, and the first driving member 221 adapted on the injection mold is a first inclined guide column fixed on the second opening and closing part 200. The inclined hole is for the first inclined guide column to be inserted. When the injection mold is opened and closed, the first inclined guide column can be inserted into the inclined hole to move the first row 120, thereby realizing the opening and closing of the first row 120. Similarly, the second opening and closing part 200 is also provided with a third driving member 222 corresponding to the third row 160, and two driving members corresponding to the two rows on the lower mold body.

[0067] In some other embodiments, the first driving structure 121 on the first row 120 may also adopt an inclined slide groove, and the first driving member 221 adapted thereto may be a toggle slider, which can be inserted into the slide groove. Those skilled in the art should know that the difference between the toggle slider and the inclined guide column is that the toggle slider is block-shaped, while the inclined guide column is column-shaped, but both are fixed on the first base 110 in an inclined manner.

[0068] In one embodiment, a locking mating surface 122 is provided on the first row 120, and the locking mating surface 122 is used to cooperate with the first row adapter shovel 231 on the injection mold. The locking mating surface 122 includes a straight surface portion 1221 and an inclined surface portion 1222. The straight surface portion 1221 is perpendicular to the opening direction of the first row 120. The straight surface portion 1221 is used to keep the first row 120 in a closed state when the injection mold is closed, and the inclined surface portion 1222 is used to guide the first row adapter shovel 231 to cooperate with the straight surface portion 1221. In a specific embodiment, a locking groove is provided on the right side of the first row 120, and the straight surface portion 1221 is formed by the corresponding groove side wall of the locking groove, and the inclined surface portion 1222 is formed by the chamfered structure on the front side of the straight surface portion 1221. During the mold opening process of the injection mold, after the straight surface portion 1221 on the first slide 120 is separated from the first slide adaptor shovel 231, the movement restriction effect of the first slide adaptor shovel 231 on the first slide 120 is released, that is, the locking of the first slide adaptor shovel 231 on the first slide 120 is released, the unlocking is completed, and the first slide 120 is ready to move in the opening direction. Then, as the mold opening process continues, the first slide 120 begins to be opened, specifically, the first slide 120 can move in the opening direction under the drive of the first drive member 221.

[0069] Those skilled in the art should know that the shovel is a component that locks the slide when the mold is closed, which can prevent the slide from moving backward due to the pressure of injection molding during injection molding, thereby avoiding the slide moving backward to affect the size of the injection molded part.

[0070] A third driving structure 161 is disposed on the third row 160 . The third driving structure 161 is similar to the first driving structure 121 and will not be described in detail herein.

[0071] Please refer to Figure 4In one embodiment, the second opening and closing part 200 includes an inclined guide column, a first row position adapting shovel machine 231 and a second row position adapting shovel machine 232. Among them, there are four inclined guide columns, each of which is fixed on the second base body 210, and the four inclined guide columns are respectively adapted to two left and right movable rows on the upper mold body and two left and right movable rows on the lower mold body. The first row position adapting shovel machine 231 and the second row position adapting shovel machine 232 can be support blocks fixed on the second base body 210, and the support blocks have a locking surface and a guide surface, the locking surface is a plane, and the guide surface is an inclined surface. In order to ensure the structural stability of the shovel machine, in one embodiment, a sink groove can be provided on the second base body 210, and a part of the shovel machine can be embedded in the sink groove, and then fixed to the second base body 210 by screws connected to the bottom wall 1233 of the sink groove, and the side wall of the sink groove can play a positioning role for the shovel machine.

[0072] When closing the injection mold, please refer to Figure 5 The first driving member 221 on the second opening and closing part 200 can drive the first row 120 and the third row 160 on the first opening and closing part 100 to close, and the first row 120 can be locked by the first row adapter shovel 231 on the second opening and closing part 200. At the same time, the first row 120, the third row 160, and the core 170 on the first opening and closing part 100 can enclose the molding cavity together with the second opening and closing part 200.

[0073] In order to form the button hole 330 on the product, a separate row position can be set for the button hole 330, and the row position can be movably set on the first base body 110 using the same assembly structure as the first row position 120 and the third row position 160, and corresponding inclined guide pillars and shovels are set. However, setting the row position, inclined guide pillars and shovels in the above form to form the button hole 330 will cause the first opening and closing part 100 and the second opening and closing part 200 to occupy a large space. For this reason, in the present application, the second row position 130 is movably set on the first row position 120, and an elastic member 140 is set to realize the opening of the second row position 130, and the second row position is adapted to achieve the closing of the second row position 130 by the shovel 232.

[0074] Please refer to Figures 6 to 9In one embodiment, the second row 130 includes a main body 131 and a boss part 132, and the boss part 132 is connected to the main body 131. Those skilled in the art should know that in order to form the button hole 330 on the product, the boss part 132 can pass through the avoidance hole in the first row 120 and protrude from the side wall of the cavity of the first row 120. The second row 130 is movably arranged on the first row 120, and the opening direction of the second row 130 is toward the upper right. The specific structure can be determined according to the direction of the button hole 330, and has an angle with the opening direction (to the right) of the first row 120. The first row 120 is provided with a slide groove 123, and the second row 130 is movably arranged in the slide groove 123, which is convenient for the assembly of the second row 130 and helps to reduce space occupation.

[0075] In a specific embodiment, please refer to Figures 6 to 8 The slide slot 123 includes two oppositely arranged slot side walls 1231 and a slot bottom wall 1233 connected between the two slot side walls 1231, and the slot bottom wall 1233 faces the slot opening of the slide slot 123. The slide assembly also includes a limiting member 150, which may be a limiting block. The limiting member 150 may be fixed at the slot opening of the slide slot 123 by screws, and may limit the second slide 130 from coming out of the slot opening. By setting the limiting block to limit the second slide 130, the installation of the second slide 130 can be conveniently realized.

[0076] A step surface 1232 is provided on one of the groove side walls 1231 of the slide groove 123, and the step surface 1232 is arranged toward the slot opening, and the stopper 150 is fixed on the step surface 1232; a step portion 133 is provided on the second row 130, and the step portion 133 forms a stopper surface 1331 arranged toward the slot opening, and the stopper surface 1331 is adapted to the stopper 150. The above structure can form a larger contact area between the second row 130 and the slide groove 123, and achieve more stable guidance. Furthermore, the stopper 150 and the side of the second row 130 away from the groove bottom wall 1233 are located on the same plane, and are flush with the slot opening, and the structure is neat, which is conducive to avoiding interference with other components, and the first seat body 110 can also be used to limit the second row 130 in the front-to-back direction.

[0077] The elastic member 140 is disposed between the first row 120 and the second row 130, and is used to apply a force to the second row 130 to move in the opening direction. In a specific embodiment, the elastic member 140 is a coil spring, see Fig. 9, a mounting hole 134 may be provided on the front side of the second row 130, a part of the coil spring may be embedded in the mounting hole 134, and the two ends of the coil spring are supported on the bottom wall of the mounting hole 134 and the first row 120 respectively. In some other embodiments, the elastic member 140 may also be replaced with other forms. For example, since the axial dimension of the button hole 330 is small, the elastic member 140 may also be replaced with an elastic sheet, a rubber spring, etc. In addition, a spring support may also be provided on the first row 120 at the rear side of the second row 130, and the elastic member 140 is provided between the rear side of the second row 130 and the spring support.

[0078] The second row 130 not only needs to realize opening and closing actions, but also needs to realize left-right movement together with the first row 120. In order to prevent the second row 130 from being ejected under the action of the elastic member 140 when the second row 130 moves left-right with the first row 120, in one embodiment, the limiting member 150 includes a blocking portion 151, which blocks the opening path of the second row 130. The blocking portion 151 is used to limit the second row 130 from escaping from the slide groove 123 along the opening direction, so as to realize the modular installation of the second row 130 and the first row 120. In a specific embodiment, the blocking portion 151 is a block protruding from the guide surface, and a notch 135 is provided on the second row 130. When the second row 130 is in the open position, at least a part of the blocking portion 151 is located in the notch 135, which can better save space.

[0079] In order to achieve the closing of the second row 130, a shovel matching slope 136 is provided on the second row 130. The shovel matching slope 136 is used to cooperate with the second row matching shovel 232 matched on the injection mold to drive the second row 130 to close when the mold is closed.

[0080] When the injection mold is closed, the first row position 120 and the third row position 160 can be closed by cooperating with the corresponding inclined guide column through their respective inclined holes, and the second row position 130 can be closed by cooperating with the second row position adapter shovel 232 by the shovel matching inclined surface 136. However, when the injection mold is opened, since the end of the protruding column part 132 of the second row position 130 is located in the key hole 330 on the workpiece 300 when the first row position 120 is opened, it will be interfered by the workpiece 300 after molding. Therefore, it is necessary to open the second row position 130 first, so that the protruding column part 132 of the second row position 130 withdraws from the key hole 330 on the workpiece 300, and then open the first row position 120. For this purpose, the first driving structure 121 on the first row position 120 has an idle stroke part 1211, and the idle stroke part 1211 is used to make the opening time of the first row position 120 later than the opening time of the second row position 130. Specifically, the inclined hole of the first driving structure 121 has an avoidance space in the opening direction parallel to the first row position 120. Fig.10The inclined hole can provide space for the inclined guide column to move relative to the left and right directions, and the space forms an idle stroke portion 1211.

[0081] When the injection mold is opened, the first opening and closing part 100 retreats. Due to the existence of the idle stroke part 1211, the inclined guide pillar does not immediately push the first slider 120 to open, but first moves a section of idle stroke before contacting the corresponding side hole wall of the inclined hole and pushing the first slider 120 to open. During the action corresponding to the idle stroke part 1211, the second slider adapter shovel 232 releases the lock on the second slider 130, and the second slider 130 moves to the open position under the action of the elastic member 140.

[0082] Since the second row position 130 is arranged on the first row position 120, it can move together with the first row position 120 and can be opened by the elastic member 140. There is no need to set a separate driving structure for the second row position 130 to open the second row position 130. Therefore, the problem of large space occupation caused by setting a separate driving structure for the second row position 130 can be avoided, which is conducive to setting more rows on the mold and forming more workpieces 300 at one time, which helps to reduce costs and improve production efficiency.

[0083] In one embodiment, the locking mating surface 122 on the first row position 120 includes a straight surface portion 1221 and a sloped surface portion 1222. In addition to being able to lock the first row position 120, the straight surface portion 1221 is also used to make the unlocking time of the first row position 120 later than the opening time of the second row position 130, thereby ensuring that the first row position 120 remains stationary before the second row position 130 is opened, thereby avoiding damage to the workpiece 300.

[0084] An embodiment of a row position component in the present application:

[0085] The structure of the slider assembly is the same as that of the slider assembly in any embodiment of the above-mentioned injection mold, including a first slider 120, a second slider 130 and an elastic member 140, and the specific structure is not repeated here. Among them, the elastic member 140 can realize the opening of the second slider 130, and the closing of the second slider 130 can be realized by the shovel machine cooperating with the inclined surface 136, so there is no need to set a separate opening drive mechanism for the second slider 130; at the same time, through the idle stroke part 1211 of the first drive structure 121 on the first slider 120, the opening time of the first slider 120 can be later than the opening time of the second slider 130, so as to avoid the second slider 130 affecting the opening of the first slider 120, which not only ensures the normal function of the first slider 120 and the second slider 130, but also saves the space required for setting the opening drive mechanism for the second slider 130, which is conducive to reducing the volume of the injection mold.

[0086] The above specific examples are used to illustrate the present application, which is only used to help understand the present application and is not intended to limit the present application. For technicians in the technical field to which the present application belongs, they can also make some simple deductions, deformations or substitutions based on the ideas of the present application.

Claims

1. A slide assembly for manufacturing an electronic atomization device, characterized in that: include: A first row position (120), a second row position (130) and an elastic member (140); A first drive structure (121) is provided on the first slide (120), and the first drive structure (121) is used to cooperate with a first drive member (221) adapted on the injection mold, so as to open the first slide (120) when the injection mold is opened, and to close the first slide (120) when the injection mold is closed; The second slide (130) is movably arranged on the first slide (120), and the opening direction of the second slide (130) and the opening direction of the first slide (120) form an included angle; a shovel matching inclined surface (136) is provided on the second slide (130), and the shovel matching inclined surface (136) is used to cooperate with the second slide matching shovel (232) on the injection mold to drive the second slide (130) to close when the mold is closed; The elastic member (140) is arranged between the first row position (120) and the second row position (130), and the elastic member (140) is used to drive the second row position (130) to move towards an opening direction of the second row position (130); The first driving structure (121) has an idle stroke portion (1211), and the idle stroke portion (1211) causes the opening time of the first row position (120) to be later than the opening time of the second row position (130).

2. The slide assembly according to claim 1, characterized in that: The first row position (120) is provided with a slide groove (123), and the second row position (130) is movably arranged in the slide groove (123).

3. The slide assembly according to claim 2, characterized in that: The slide groove (123) comprises two groove side walls (1231) arranged opposite to each other and a groove bottom wall (1233) connected between the two groove side walls (1231), wherein the groove bottom wall (1233) faces a groove opening of the slide groove (123), and the slide assembly comprises a limiting member (150), wherein the limiting member (150) is fixed at the groove opening, and the limiting member (150) is used to limit the second slide position (130) from escaping from the groove opening.

4. The slide assembly according to claim 3, characterized in that: A step surface (1232) is provided on one of the groove side walls (1231) of the slide groove (123), the step surface (1232) is arranged toward the slot opening, and the limiting member (150) is fixed on the step surface (1232); a step portion (133) is provided on the second row position (130), the step portion (133) forms a limiting surface (1331) arranged toward the slot opening, and the limiting surface (1331) is adapted to the limiting member (150).

5. The slide assembly according to claim 4, characterized in that: The limiting member (150) and the side of the second row position (130) away from the groove bottom wall (1233) are located on the same plane and are flush with the groove opening.

6. The slide assembly according to claim 3, characterized in that: The limiting member (150) comprises a blocking portion (151), wherein the blocking portion (151) blocks the opening path of the second row position (130), and the blocking portion (151) is used to limit the second row position (130) from escaping from the sliding groove (123).

7. The slide assembly according to claim 6, wherein: The blocking portion (151) is a block protruding from the limiting member (150) along the spacing direction of the groove side wall (1231) toward one side of the second row position (130); a notch (135) is provided on the second row position (130); when the second row position (130) is in an open position, at least a portion of the blocking portion (151) is located in the notch (135).

8. The slide assembly according to any one of claims 1 to 7, characterized in that: The first slide (120) is provided with a locking mating surface (122), and the locking mating surface (122) is used to cooperate with the first slide adapter shovel (231) on the injection mold. The locking mating surface (122) includes a straight surface portion (1221) and an inclined surface portion (1222). The straight surface portion (1221) is perpendicular to the opening direction of the first slide (120). The straight surface portion (1221) is used to keep the first slide (120) in a closed state when the injection mold is closed. The straight surface portion (1221) is also used to make the unlocking time of the first slide (120) later than the opening time of the second slide (130). The inclined surface portion (1222) is used to guide the first slide adapter shovel (231) to cooperate with the straight surface portion (1221).

9. The slide assembly according to any one of claims 1 to 7, characterized in that: The first driving structure (121) is an inclined hole, the inclined hole is used for inserting an inclined guide column as the first driving member (221), and the inclined hole has an escape space in the opening direction of the first slide position (120), and the escape space forms the idle stroke portion (1211).

10. An injection mold, characterized in that: include: A first opening and closing part (100) and a second opening and closing part (200), wherein the first opening and closing part (100) and the second opening and closing part (200) are used to move closer to each other to achieve the closing of the injection mold, and to move away from each other to achieve the opening of the injection mold; The first opening and closing part (100) comprises a first seat body (110), on which a sliding position assembly as described in any one of claims 1 to 9 is disposed, and the second opening and closing part (200) comprises a second seat body (210), on which the first driving member (221) and a second sliding position adapter shovel (232) are disposed.

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