Rotary tool for valve core film coating and cutter head mechanism for rotary tool

Abstract

The utility model belongs to the technical field of film coating tools, and particularly relates to a rotating tool for film coating of a valve core and cutter head mechanisms for the rotating tool, and the rotating tool for film coating of the valve core comprises a rotating disc and a plurality of cutter head mechanisms arranged on the rotating disc, the cutterhead mechanism comprises a rotating shaft vertically arranged on the rotating disc; the cutter heads are all arranged on the rotating shaft, and a plurality of shifting teeth used for placing valve cores are arranged on the cutter heads in a penetrating manner; the plurality of shifting sheets respectively correspond to the cutter heads; wherein the turntable is suitable for rotating while driving the rotating shaft to revolve through rotation; the rotating shaft is suitable for driving the shifting teeth on the cutter head to revolve through rotation, and meanwhile the shifting piece is suitable for driving the revolving shifting teeth to revolve, so that the cutter head can revolve in the revolution process, and the valve core can revolve through shifting of the shifting piece in the rotation process of the cutter head. In other words, the valve core rotates in three ways, so that each surface of the valve core can be coated, and the coating effect is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of coating tooling, and in particular relates to a rotary tooling for valve core coating and a cutter head mechanism for the rotary tooling. Background Art

[0002] When vacuum coating shaft workpieces, it is necessary to ensure that all surfaces of the workpiece can be coated.

[0003] In the related art, in order to improve the coating efficiency, a mounting plate is generally used to mount multiple workpieces, and then a driver is used to drive the mounting plate to rotate.

[0004] However, during the rotation of the mounting plate, the side wall of the workpiece facing the axis of the mounting plate is difficult to be coated, thereby affecting the coating effect.

[0005] Therefore, how to solve the technical problem that the side wall of the workpiece facing the axis of the tooling in the coating equipment is difficult to be coated is urgently needed to be solved by those skilled in the art.

[0006] It should be noted that the above information disclosed in this background technology section is only used to understand the background technology of the present application concept, and therefore, the above description is not considered to constitute information of the prior art. Utility Model Content

[0007] The embodiments of the present disclosure at least provide a rotary tool for valve core coating and a cutter head mechanism for the rotary tool.

[0008] In the first aspect, an embodiment of the present disclosure provides a rotary tool for valve core coating, which includes: a turntable and a plurality of cutter disc mechanisms arranged on the turntable; the cutter disc mechanism includes: a rotating shaft, which is vertically arranged on the turntable; a plurality of cutter discs, all of which are arranged on the rotating shaft, and the cutter discs are provided with a plurality of shifting teeth for placing the valve core; and a plurality of shifting pieces, respectively corresponding to each cutter disc; wherein the turntable is suitable for driving the rotating shaft to revolve in orbit while rotating on its own; and the rotating shaft is suitable for driving the shifting teeth on the cutter disc to revolve in orbit by rotating on its own, and the shifting pieces are suitable for driving the revolving shifting teeth to rotate on their own.

[0009] In an optional embodiment, the shift teeth are distributed along the circumference of the axis of the rotating shaft; wherein the shift teeth are provided with a mounting through hole along the axial direction for placing the valve core.

[0010] In an optional embodiment, the shifting teeth are arranged near the edge of the cutter disc so that the shifting teeth protrude from the side wall of the cutter disc; wherein when the cutter disc rotates, the end of the shifting piece is suitable for contacting the shifting teeth to drive the shifting teeth to rotate.

[0011] In an optional embodiment, each of the paddles is disposed on a mounting shaft, and the mounting shaft is vertically disposed on the turntable.

[0012] In an optional embodiment, an avoidance gap is formed at the end of the paddle away from the mounting shaft.

[0013] In an optional embodiment, a mounting column is vertically provided at the axis of the turntable; the cutter disc mechanism further includes: a mounting plate; one end of the mounting plate is connected to the mounting shaft, the other end is connected to the mounting column, and the middle part is connected to the rotating shaft.

[0014] In an optional embodiment, a gear is provided at the bottom of the rotating shaft.

[0015] On the second aspect, the embodiment of the present disclosure also provides a cutter disc mechanism for a rotating tool, which includes: a rotating shaft; a plurality of cutter discs, all of which are arranged on the rotating shaft, and the cutter discs are provided with a plurality of shifting teeth for placing valve cores; and a plurality of shifting pieces, respectively corresponding to each cutter disc; wherein the rotating shaft is suitable for driving the shifting teeth on the cutter disc to revolve by rotating itself, and the shifting pieces are suitable for driving the revolving shifting teeth to rotate.

[0016] In an optional embodiment, the shifting teeth are arranged near the edge of the cutter disc so that the shifting teeth protrude from the side wall of the cutter disc; wherein when the cutter disc rotates, the end of the shifting piece is adapted to contact the shifting teeth to drive the shifting teeth to rotate;

[0017] In an optional embodiment, a gear is provided at the bottom of the rotating shaft.

[0018] The beneficial effect of the utility model is that the rotary tooling for valve core coating can make the cutter disc rotate during the revolution, and the valve core can be rotated by the movement of the paddle during the rotation of the cutter disc, that is, the valve core undergoes three rotations, so that all surfaces of the valve core can be coated, thereby improving the coating effect.

[0019] Other features and advantages of the present invention will be described in the following description, and in part will become apparent from the description, or understood by practicing the present invention. The objectives and other advantages of the present invention are realized and obtained by the structures particularly pointed out in the description, claims and drawings.

[0020] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are specifically cited herein and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0022] Figure 1 A schematic structural diagram of a rotary tooling for valve core coating provided by an embodiment of the present disclosure;

[0023] Figure 2 A schematic structural diagram of a cutter head mechanism provided in an embodiment of the present disclosure;

[0024] Figure 3 A schematic diagram of the structure of a paddle moving a paddle tooth provided in an embodiment of the present disclosure;

[0025] Figure 4 A schematic structural diagram of a gear at the bottom of a rotating shaft provided in an embodiment of the present disclosure.

[0026] In the picture:

[0027] Turntable 1, mounting column 11;

[0028] Cutter disc mechanism 2, rotating shaft 21, gear 211, cutter disc 22, shifting tooth 221, mounting through hole 222, shifting piece 23, avoidance notch 231, mounting shaft 24, mounting plate 25;

[0029] Valve core 3;

[0030] Base 4. DETAILED DESCRIPTION

[0031] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0032] It should be noted that similar reference numerals and letters represent similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings. In addition, in the drawings, the thickness of components may be exaggerated or reduced in order to effectively describe the technical content.

[0033] The following embodiments of the present invention are described in detail with reference to the accompanying drawings. In the absence of conflict, the following embodiments and features in the embodiments may be combined with each other.

[0034] like Figures 1 to 3 As shown, at least one embodiment provides a rotary tooling for valve core coating, which includes: a turntable 1 and a plurality of cutter disc mechanisms 2 arranged on the turntable 1; the cutter disc mechanism 2 includes: a rotating shaft 21, which is vertically arranged on the turntable 1; a plurality of cutter discs 22, which are all arranged on the rotating shaft 21, and the cutter discs 22 are provided with a plurality of shifting teeth 221 for placing the valve core 3; and a plurality of shifting pieces 23, which respectively correspond to each cutter disc 22; wherein the turntable 1 is suitable for driving the rotating shaft 21 to revolve while rotating by self-rotation; and the rotating shaft 21 is suitable for driving the shifting teeth 221 on the cutter disc 22 to revolve by self-rotation, and the shifting pieces 23 are suitable for driving the rotating shifting teeth 221 to rotate by self-rotation.

[0035] Specifically, the turntable 1 is rotatably arranged on the base 4. The turntable 1 is driven by a driver to rotate on the base 4. The rotation of the turntable 1 drives the rotating shaft 21 to revolve. At the same time, each rotating shaft 21 is engaged with a gear fixedly arranged on the base 4 through a gear 211 at the bottom, so that the rotating shaft 21 rotates while revolving. At the same time, the rotation of the rotating shaft 21 drives each shifting tooth 221 to revolve, and the shifting tooth 221 is rotated to a certain angle during the revolving process by the shifting piece 23, even if the shifting tooth 221 rotates. Figure 1 F1 in the figure is the rotation direction of turntable 1. Figure 2 F2 in is the rotation direction of the shaft 21, Figure 3 F3 in FIG. 2 is the rotation direction of the shifting tooth 221 .

[0036] In this embodiment, the rotary tooling for valve core coating can cause the cutter disc 22 to rotate during the revolution, and during the rotation of the cutter disc 22, the valve core 3 can be rotated by the movement of the paddle 23, that is, the valve core 3 undergoes three rotations, so that all surfaces of the valve core 3 can be coated, thereby improving the coating effect.

[0037] like Figure 3 As shown, in some embodiments, the shifting teeth 221 are distributed along the circumference of the axis of the rotating shaft 21 ; wherein the shifting teeth 221 are provided with a mounting through hole 222 for placing the valve core 3 along the axial direction.

[0038] Specifically, a plurality of holes are formed on the cutter disc 22 , and each shifting tooth 221 is disposed in a corresponding hole, and the shifting tooth 221 rotates when subjected to force.

[0039] In this embodiment, during the rotation of the cutter disc 22, the shifting teeth 221 are shifted by the shifting blade 23, so that the shifting teeth 221 rotate a certain angle, thereby rotating the side wall of the valve core 3 facing the inside to the outside, so that the valve core 3 is more evenly coated.

[0040] In some embodiments, the shifting tooth 221 is arranged near the edge of the cutter disc 22 so that the shifting tooth 221 protrudes from the side wall of the cutter disc 22; wherein when the cutter disc 22 rotates, the end of the paddle 23 is suitable for contacting the shifting tooth 221 to drive the shifting tooth 221 to rotate.

[0041] In this embodiment, in order to facilitate the paddle 23 to move the paddle tooth 221, the tooth portion of the paddle tooth 221 is made to protrude from the side wall of the cutter disc 22, and then the end of the paddle 23 is pressed against the side wall of the cutter disc 22, so that the paddle 23 can move the paddle tooth 221 during the rotation of the cutter disc 22.

[0042] In some embodiments, an escape notch 231 is formed at the end of the paddle 23 away from the mounting shaft 24 . The escape notch 231 is used to avoid the paddle teeth 221 that are not moved by the paddle 23 , so that the paddle teeth 221 can rotate more smoothly.

[0043] In some embodiments, each paddle 23 is disposed on a mounting shaft 24 , and the mounting shaft 24 is vertically disposed on the turntable 1 .

[0044] In this embodiment, the mounting shaft 24 rotates along with the turntable 1 and does not rotate itself.

[0045] like Figure 1 、 Figure 2 As shown, in some embodiments, a mounting column 11 is vertically provided at the axis of the turntable 1; the cutter head mechanism 2 also includes: a mounting plate 25; one end of the mounting plate 25 is connected to the mounting shaft 24, the other end is connected to the mounting column 11, and the middle part is connected to the rotating shaft 21.

[0046] like Figure 4 As shown, in some embodiments, a gear 211 is provided at the bottom of the rotating shaft 21 .

[0047] At least one embodiment also provides a cutter disc mechanism for a rotary tool, which includes: a rotating shaft 21; a plurality of cutter discs 22, all of which are arranged on the rotating shaft 21, and the cutter discs 22 are provided with a plurality of shifting teeth 221 for placing the valve core 3; and a plurality of shifting pieces 23, respectively corresponding to each cutter disc 22; wherein the rotating shaft 21 is suitable for driving the shifting teeth 221 on the cutter disc 22 to revolve by rotating itself, and at the same time, the shifting pieces 23 are suitable for driving the revolving shifting teeth 221 to rotate.

[0048] In some embodiments, the shifting tooth 221 is arranged near the edge of the cutter disc 22 so that the shifting tooth 221 protrudes from the side wall of the cutter disc 22; wherein when the cutter disc 22 rotates, the end of the paddle 23 is suitable for contacting the shifting tooth 221 to drive the shifting tooth 221 to rotate.

[0049] In some embodiments, a gear 211 is provided at the bottom of the rotating shaft 21 .

[0050] In this embodiment, the rotary tooling for valve core coating can cause the cutter disc 22 to rotate during the revolution, and during the rotation of the cutter disc 22, the valve core 3 can be rotated by the movement of the paddle 23, that is, the valve core 3 undergoes three rotations, so that all surfaces of the valve core 3 can be coated, thereby improving the coating effect.

[0051] Herein, when it is mentioned that a first component is located on a second component, this may mean that the first component may be directly formed on the second component or a third component may be interposed between the first component and the second component.

[0052] As used herein, when an element or layer is referred to as being "located on," "engaged to," "connected to," "attached to," or "coupled to" another element or layer, it may be directly located on, engaged, connected, attached to, or coupled to the other element or layer, or there may be intervening elements or layers. Conversely, when an element is referred to as being "directly on," "directly engaged to," "directly connected to," "directly attached to," or "directly coupled to" another element or layer, there may be no intervening elements or layers. Other words used to describe the relationship between elements should be interpreted in a similar manner (e.g., "between" versus "directly between," "adjacent" versus "directly adjacent," etc.). As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0053] As used herein, the phrases "in one embodiment," "according to one embodiment," "in some embodiments," and the like generally refer to the fact that the particular feature, structure, or characteristic following the phrase may be included in at least one embodiment of the present disclosure. Thus, a particular feature, structure, or characteristic may be included in more than one embodiment of the present disclosure, such that these phrases do not necessarily refer to the same embodiment. As used herein, the terms "example," "exemplary," and the like are used to "serve as an example, instance, or illustration." Any implementation, aspect, or design described herein as "example" or "exemplary" is not necessarily to be construed as preferred or advantageous over other implementations, aspects, or designs. Instead, the use of the terms "example," "exemplary," and the like is intended to present concepts in a concrete manner.

[0054] In the description of the embodiments of the present invention, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0055] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, terms such as "first", "second" and other numerical terms do not imply an order or sequence when used herein unless expressly indicated above. Therefore, without departing from the teachings of the example embodiments, the first element, component, region, layer or section discussed above may be referred to as a second element, component, region, layer or section.

[0056] Spatially relative terms, such as "inside," "outside," "below," "beneath," "down," "above," "on," etc., may be used herein to describe the relationship of one element or feature to another element or feature as illustrated in the figures. In addition to the orientations depicted in the figures, spatially relative terms may be intended to encompass different orientations of the device in use or operation. For example, if the device in the figures is flipped, an element described as being "below" or "below" other elements or features will be oriented to be "above" the other elements or features. Thus, the example term "below" may encompass both above and below orientations. The device may be oriented otherwise (rotated 90 degrees or in other orientations), and the spatially relative descriptors used herein are interpreted accordingly.

[0057] In the above discussion, unless otherwise indicated, the terms "about," "approximately," "substantially," etc., when used to describe a numerical value, mean a variation of + / - 10% of the value.

[0058] Based on the above-mentioned ideal embodiment of the present invention, and in accordance with the above description, relevant personnel can make various changes and modifications without departing from the technical scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, but must be determined according to the scope of the claims.

Claims

1. A rotary tool for valve core coating, characterized in that: include: A turntable (1) and a plurality of cutter disc mechanisms (2) arranged on the turntable (1); The cutter head mechanism (2) comprises: A rotating shaft (21) is vertically arranged on the turntable (1); A plurality of cutter discs (22) are all arranged on the rotating shaft (21), and a plurality of shifting teeth (221) for placing the valve core (3) are penetrated on the cutter discs (22); and A plurality of paddles (23) are respectively corresponding to the respective cutter discs (22); wherein The turntable (1) is suitable for driving the rotating shaft (21) to rotate while rotating; and The rotating shaft (21) is suitable for driving the shifting teeth (221) on the cutter disc (22) to revolve by rotating itself, and the shifting piece (23) is suitable for driving the revolving shifting teeth (221) to rotate itself.

2. The rotary tool for valve core coating according to claim 1, characterized in that: The shifting teeth (221) are distributed along the circumference of the axis of the rotating shaft (21); wherein The shifting tooth (221) is provided with a mounting through hole (222) along the axial direction for placing the valve core (3).

3. The rotary tool for valve core coating according to claim 2, characterized in that: The shifting teeth (221) are arranged close to the edge of the cutter disc (22) so that the shifting teeth (221) protrude from the side wall of the cutter disc (22); in When the cutter disc (22) rotates, the end of the paddle (23) is adapted to contact the paddle teeth (221) to drive the paddle teeth (221) to rotate.

4. The rotary tool for valve core coating according to claim 3, characterized in that: Each of the paddles (23) is arranged on a mounting shaft (24), and the mounting shaft (24) is vertically arranged on the turntable (1).

5. The rotary tool for valve core coating according to claim 4, characterized in that: An avoidance notch (231) is provided at the end of the paddle (23) away from the mounting shaft (24).

6. The rotary tool for valve core coating according to claim 5, characterized in that: A mounting column (11) is vertically provided at the axis of the turntable (1); The cutter disc mechanism (2) further comprises: a mounting plate (25); One end of the mounting plate (25) is connected to the mounting shaft (24), the other end is connected to the mounting column (11), and the middle portion is connected to the rotating shaft (21).

7. The rotary tool for valve core coating according to claim 6, characterized in that: A gear (211) is provided at the bottom of the rotating shaft (21).

8. A cutter head mechanism for a rotary tool, characterized in that: include: Rotating shaft (21); A plurality of cutter discs (22) are all arranged on the rotating shaft (21), and a plurality of shifting teeth (221) for placing the valve core (3) are penetrated on the cutter discs (22); and A plurality of paddles (23) are respectively corresponding to the blade discs (22); wherein The rotating shaft (21) is suitable for driving the shifting teeth (221) on the cutter disc (22) to revolve by rotating itself, and the shifting piece (23) is suitable for driving the revolving shifting teeth (221) to rotate itself.

9. The rotary tooling cutter head mechanism according to claim 8, wherein: The shifting teeth (221) are arranged close to the edge of the cutter disc (22) so that the shifting teeth (221) protrude from the side wall of the cutter disc (22); in When the cutter disc (22) rotates, the end of the paddle (23) is adapted to contact the paddle teeth (221) to drive the paddle teeth (221) to rotate.

10. The rotary tooling cutter head mechanism according to claim 9, wherein: A gear (211) is provided at the bottom of the rotating shaft (21).

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