Diaphragm cutting template die for vaporizer

Abstract

The utility model relates to the technical field of vaporizers, in particular to a vaporizer film cutting sample plate die which comprises a die plate assembly, the die plate assembly comprises an upper die plate and a lower die plate, a groove is formed in the lower die plate, a positioning pin is vertically arranged in the groove, holes are evenly distributed in the periphery of the upper die plate, and a supporting cylinder is arranged at one end of the upper die plate. One end of the upper die plate is provided with a groove, the other end of the upper die plate is provided with a convex block with radian, a connecting hole is formed in the supporting cylinder and penetrates through the supporting cylinder, the upper die plate and the convex block, the upper die plate and the lower die plate are detachably connected, the positioning pin extends into the connecting hole, the convex block extends into the groove, and the upper die plate and the lower die plate are pressed to form a cavity in the shape of a vaporizer film. When the upper die plate and the lower die plate extrude a semi-finished product film, the semi-finished product film can be in the shape of the vaporizer film with the standard size, the semi-finished product film on the lower die plate can be directly cut, and the whole device greatly protects the size of the vaporizer film in the production process.

Description

Technical Field

[0001] The utility model relates to the technical field of vaporizers, and particularly relates to a cutting template die for vaporizer films. Background Technique

[0002] During production, when cutting rubber films, it is necessary to cut the semi-finished films according to the shapes and sizes specified in the drawings using a cutting template. The tooling commonly used for cutting rubber films is a flat cutting template. The operation method is as follows: First, place the semi-finished film on a backing plate, then fix the flat template at an appropriate position on the semi-finished film according to the shape and direction of the semi-finished product, then use a cutter to cut the outer shape along the edge of the template, and finally use a punch to complete the punching of small holes.

[0003] The flat cutting template is suitable for cutting flat films. However, the engine vaporizer film is a special-shaped film with a boss, and the semi-finished product to be processed is a flat film. When using the flat cutting template for cutting, it is necessary to first calculate the extension size of the boss and then perform stamping. However, it is difficult to ensure the shape and size of the boss during the cutting process, which will cause the size of the vaporizer film to become smaller after stamping. Content of the Utility Model

[0004] Aiming at the technical problems existing in the background technique, the purpose of the utility model is to provide a cutting template die for vaporizer films. Before cutting the semi-finished film, the semi-finished flat film can be first shaped into the style of the vaporizer film and then cut, ensuring the size of the vaporizer film.

[0005] To achieve the above purpose, the technical solution provided by the utility model is as follows:

[0006] A cutting template die for vaporizer films includes a template assembly. The template assembly includes an upper template and a lower template. A groove is provided on the lower template, and positioning pins are vertically arranged inside the groove. Holes are evenly distributed around the upper template. One end of the upper template is provided with a support cylinder, and the other end is provided with a convex block. The convex block has a certain arc. A connection hole is provided inside the support cylinder, and the connection hole penetrates through the support cylinder, the upper template, and the convex block. The upper template and the lower template are detachably connected, and the positioning pins extend into the connection holes, and the convex blocks extend into the grooves. The upper template and the lower template are used to die-cast the vaporizer film.

[0007] Preferably, the template assembly further includes a gland, and the gland is detachably connected to the upper template.

[0008] Preferably, one end of the gland is provided with a support hole, the support cylinder is aligned with the support hole, and the support cylinder and the support hole are slidably connected.

[0009] Preferably, a limiting rod is provided on the lower template, the limiting rod is arranged in parallel with the positioning pins, and one of the holes is connected to the limiting rod.

[0010] Preferably, a connecting rod is arranged in the supporting hole. The inside of the connecting rod is hollow. When the lower end of the gland continuously approaches the upper template, the positioning pin extends into the connecting rod.

[0011] Preferably, an elastic member is arranged inside the connecting rod. One end of the elastic member is fixedly arranged inside the connecting rod.

[0012] The utility model has the following advantages and beneficial effects:

[0013] First, in the utility model, due to the arrangement of the groove and convex block structures having the same shape as the carburetor film, when the upper template and the lower template extrude the semi-finished product flat film, the semi-finished product film can be made to present the shape of the standard-sized carburetor film. It is only necessary to directly cut the semi-finished product film on the lower template. The whole device greatly protects the size of the carburetor film during production.

[0014] Second, in the utility model, the limiting rod and the positioning pin are arranged in parallel. When the supporting cylinder is connected to the positioning pin, a hole on the upper template is connected to the limiting rod, and the position of the upper template is restricted and can only slide up and down on the surface of the lower template, making the shape of the semi-finished product film extruded more accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional connection diagram of a carburetor film cutting template die provided by the utility model;

[0016] Figure 2 is a schematic structural diagram of the lower template of a carburetor film cutting template die provided by the utility model;

[0017] Figure 3 is a schematic structural diagram of the upper template of a carburetor film cutting template die provided by the utility model;

[0018] Figure 4 is a sectional view of the upper template of a carburetor film cutting template die provided by the utility model;

[0019] Figure 5 is a schematic structural diagram of the gland of a carburetor film cutting template die provided by the utility model;

[0020] Figure 6 is a sectional connection view of a carburetor film cutting template die provided by the utility model;

[0021] Reference numerals: 1 - lower template, 101 - groove, 102 - positioning pin, 103 - limiting rod, 2 - upper template, 21 - hole, 3 - supporting cylinder, 31 - connection hole, 4 - convex block, 5 - gland, 51 - supporting hole, 52 - connecting rod, 53 - spring. Detailed implementation mode

[0022] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are some, but not all, of the embodiments of the present utility model.

[0023] Therefore, the following detailed description of the embodiments of the present utility model provided in the drawings is not intended to limit the scope of the claimed present utility model, but merely represents selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts fall within the scope of protection of the present utility model.

[0024] Embodiment

[0025] As Figure 1 、 2 、and shown in 6, a carburetor film cutting template die includes a template assembly. The template assembly includes an upper template 2, a lower template 1 and a gland 5. A groove 101 is provided on the lower template 1. The groove 101 has a certain arc. A positioning pin 102 is vertically provided inside the groove 101. A limiting rod 103 is provided on the lower template 1. The limiting rod 103 and the positioning pin 102 are arranged in parallel. The flat film of the semi-finished product is placed on the surface of the lower template 1.

[0026] As Figure 1 、 3 、4, and shown in 6, holes 21 are evenly distributed around the upper template 2. A support cylinder 3 is provided at one end of the upper template 2, and a convex block 4 is provided at the other end. The convex block 4 has a certain arc. A connection hole 31 is provided inside the support cylinder 3. The connection hole 31 penetrates through the support cylinder 3, the upper template 2 and the convex block 4. The upper template 2 and the lower template 1 are detachably connected. Before cutting, the positioning pin 102 is inserted into the connection hole 31, and the limiting rod 103 is inserted into one of the holes 21. At this time, the convex block 4 extends into the groove 101. The upper template 2 continuously approaches the lower template 1. The upper template 2 and the lower template 1 are pressed together to form a cavity in the shape of a carburetor film. The position of the upper template 2 is limited by the positioning pin 102 and the limiting rod 103, so that it can only move towards the lower template 1, avoiding the situation that the upper and lower templates 1 slide during the process of stamping the semi-finished product film, and further causing the cutting size to change.

[0027] As Figure 1 、 5As shown in FIGS. 6, the gland 5 is detachably connected to the upper template 2. One end of the gland 5 is provided with a support hole 51. The support cylinder 3 is aligned with the support hole 51, and the support cylinder 3 is slidably connected to the support hole 51. A connecting rod 52 is arranged in the support hole 51. When the lower end of the gland 5 continuously approaches the upper template 2, the positioning pin 102 abuts against the connecting rod 52. An elastic member is arranged inside the support hole 51. One end of the elastic member is fixedly connected to the connecting rod 52. The elastic member is a spring 53. When the spring 53 is in the initial state, it pulls the connecting rod 52 to extend out from the bottom of the gland 5. The connecting rod 52 extends into the connection hole 31. The spring 53 can make the gland 5 quickly move away from the surface of the upper template 2 after cutting, reducing the pressure of the upper template 2 on the film after cutting is completed.

[0028] When stamping the semi-finished film, press the gland 5. The connecting rod 52 first abuts against the positioning pin 102. The positioning pin 102 continuously exerts a reaction force on the connecting rod 52, compressing the spring 53. At this time, the bottom of the gland 5 contacts the surface of the upper template 2, pushing the upper template 2 closer to the lower template 1 to stamp the semi-finished flat film between the two into the standard shape of the vaporizer film. Then, perform small hole punching on the hole 21. Finally, cut the semi-finished film in the stamping state along the contour of the upper template 2. After cutting is completed, remove the downward pressure on the gland 5. The spring 53 resets to separate the gland 5 from the upper template 2. Remove each structure in turn, and take out the cut vaporizer film.

[0029] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A carburetor film cutting template die, comprising a template assembly, characterized in that, The template assembly includes an upper template (2) and a lower template (1). A groove (101) is provided on the lower template (1), and a positioning pin (102) is vertically provided inside the groove (101). Holes (21) are evenly distributed around the upper template (2). One end of the upper template (2) is provided with a support cylinder (3), and the other end is provided with a convex block (4) with a curvature. A connection hole (31) is provided inside the support cylinder (3), and the connection hole (31) penetrates through the support cylinder (3), the upper template (2), and the convex block (4). The upper template (2) and the lower template (1) are detachably connected, and the positioning pin (102) extends into the connection hole (31), and the convex block (4) extends into the groove (101). The upper template (2) and the lower template (1) are pressed together to form a cavity in the shape of a carburetor film.

2. The vaporizer film cutting template die according to claim 1, characterized in that: The template assembly further includes a gland (5), and the gland (5) is detachably connected to the upper template (2).

3. The vaporizer film cutting template die according to claim 2, characterized in that: One end of the gland (5) is provided with a support hole (51), the support cylinder (3) is aligned with the support hole (51), and the support cylinder (3) is slidably connected to the support hole (51).

4. A vaporizer film cutting template die according to claim 1, characterized in that: A limiting rod (103) is provided on the lower template (1), the limiting rod (103) is arranged parallel to the positioning pin (102), and one of the holes (21) is connected to the limiting rod (103).

5. A vaporizer film cutting template die according to claim 3, characterized in that: A connecting rod (52) is provided inside the support hole (51). When the lower end of the gland (5) continuously approaches the upper template (2), the positioning pin (102) abuts against the connecting rod (52).

6. The vaporizer film cutting template die according to claim 5, wherein: An elastic member is provided inside the support hole (51), and one end of the elastic member is fixedly connected to the connecting rod (52).

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