Simple tool device for cutting thin film

Abstract

The utility model relates to a simple tooling device for realizing film cutting, which comprises a main body, a contact, a plurality of cutting dies and a bottom plate, the contact is arranged on the main body, the plurality of cutting dies are arranged on the back surface of the main body, and the main body is arranged on a special device or the bottom plate or is independently arranged. When the device works, the device further comprises a diaphragm, the diaphragm is placed on the bottom plate, and a thin film is placed on the diaphragm. According to the simple tool device for achieving film cutting, the tool cost is low, the production cost can be greatly saved, 1-20 cutting dies can be arranged, setting is flexible, design can be conveniently carried out in combination with reality, and the problem that tough films are not cut thoroughly can be solved. The tool disclosed by the utility model can be manually operated and can also be assembled on equipment for manual or automatic operation. The device is simple in structure and convenient to operate.

Description

Technical Field

[0001] The utility model relates to the field of gas sensors and gas alarms, in particular to the field of film cutting tools and cutting, and specifically refers to a simple tool device for realizing film cutting. Background Art

[0002] Waterproof and breathable films are often used in products such as gas sensors and gas alarms to prevent dust and water, thereby protecting sensors or detectors from the harsh external environment. However, waterproof and breathable films are often used in conjunction with the product's use environment and size, so the size and shape of waterproof and breathable films of different sensor or detector products are different. The waterproof and breathable films need to be cut during use; at the same time, thin film objects such as electrolyte membranes, diaphragms, and gaskets used in gas sensors or alarms also need to be cut accordingly. Currently, stamping, laser cutting, and radar cutting are mainly used. However, laser cutting and radar cutting equipment are relatively expensive and costly; stamping equipment is more common and affordable. However, when the stamping die cutters purchased on the market cut waterproof and breathable films with high toughness, it is easy to have incomplete stamping and cutting, which requires rework and cutting, and even causes stretching, deformation, or damage when the product is taken out. In addition, the current cutting is generally single cutting, which is time-consuming and labor-intensive, seriously affecting production efficiency and production quality. Therefore, there is an urgent need for a low-cost tooling that can completely cut similar films to improve film cutting efficiency. Utility Model Content

[0003] The purpose of the utility model is to overcome the shortcomings of the prior art and provide a simple tooling device for thin film cutting which has high production efficiency, good production quality and a wide range of applications.

[0004] In order to achieve the above purpose, the simple tooling device for realizing film cutting of the utility model is as follows:

[0005] The main feature of the simple tooling device for realizing film cutting is that the device includes a main body, a contact, a cutting die and a bottom plate, the contact is installed on the main body, a plurality of the cutting dies are installed on the back of the main body, and the main body is installed on a special device or a bottom plate or installed independently.

[0006] Preferably, the device further comprises a diaphragm. During operation of the device, the diaphragm is placed on the bottom plate and the film is placed on the diaphragm.

[0007] Preferably, the knife die comprises a head and a tail, the tail is in contact with and fixed to the main body, and the head is a cutting component.

[0008] Preferably, the tail is solid or hollow, and the tail is in a sealed state or a non-sealed state.

[0009] Preferably, the tail is embedded in the main body to a depth of 10 to 50 mm, and the head protrudes from the main body to a height of 2 to 10 mm.

[0010] Preferably, the bottom plate has threaded holes, and the bottom plate is fixed to a horizontal desktop or tabletop through the threaded holes.

[0011] Preferably, the main body and the contact are integrated or separated into two separate components.

[0012] The utility model adopts a simple tooling device for realizing film cutting, which has low tooling cost and can greatly save production cost. It can set 1 to 20 cutting dies, and the setting is flexible, which is convenient for designing in combination with actual conditions. The utility model tooling can solve the problem of incomplete cutting of tough film. The utility model tooling can be manually operated or assembled to equipment for manual or automatic operation.

[0013] The utility model has a simple patent structure and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front schematic diagram of a simple tooling device for realizing film cutting of the utility model.

[0015] Figure 2 It is a schematic diagram of the back side of the simple tooling device for realizing film cutting of the utility model.

[0016] Figure 3 The utility model is a schematic diagram of the cutting process of the simple tooling device for realizing film cutting.

[0017] Reference numerals:

[0018] 1 Main body

[0019] 1-1 Contact

[0020] 2 Cutting Die

[0021] 3 Bottom plate

[0022] 4 Diaphragm

[0023] 5 films DETAILED DESCRIPTION

[0024] In order to more clearly describe the technical content of the present invention, further description is given below in conjunction with specific embodiments.

[0025] The utility model discloses a simple tooling device for realizing thin film cutting, which comprises a main body, a contact, a cutting die and a bottom plate, wherein the contact is mounted on the main body, a plurality of the cutting dies are mounted on the back of the main body, and the main body is mounted on a special device or on a bottom plate or independently.

[0026] As a preferred embodiment of the utility model, the device further comprises a diaphragm. During the operation of the device, the diaphragm is placed on the bottom plate, and the film is placed on the diaphragm.

[0027] As a preferred embodiment of the utility model, the knife die includes a head and a tail, the tail is in contact with and fixed to the main body, and the head is a cutting component.

[0028] As a preferred embodiment of the utility model, the tail portion is solid or hollow, and the tail portion is in a sealed state or a non-sealed state.

[0029] As a preferred embodiment of the utility model, the depth of the tail portion embedded in the main body is 10 to 50 mm, and the height of the head portion protruding from the main body is 2 to 10 mm.

[0030] As a preferred embodiment of the present utility model, the bottom plate is provided with threaded holes, and the bottom plate is fixed to a horizontal desktop or tabletop through the threaded holes.

[0031] As a preferred embodiment of the present utility model, the main body and the contact are integrated or separated into two separate components.

[0032] In a specific implementation manner of the utility model, the problem of incomplete cutting due to high toughness of the film is solved, the cutting efficiency can be improved, and the production cost can be saved; a simple cutting tool and a cutting method thereof are provided.

[0033] as follows Figures 1 to 3 As shown, the tooling includes a main body 1, contacts, cutting dies 2 and a base plate 3, wherein the main body 1 can be designed with 1 to 20 cutting dies 2 (such as 3 rows × 4 columns), the cutting dies 2 are generally round or square, and the size is determined according to actual needs, and the cutting tooling base plate 3, the diaphragm 4, and the film 5 to be cut are prepared.

[0034] The material of the bottom plate 3 can be one or more combinations of ABS resin, EP resin, PP resin, bakelite, stainless steel, aluminum alloy, titanium alloy, nickel alloy, etc. The bottom plate 3 can be provided with threaded holes to be fixed to a horizontal desktop or tabletop.

[0035] Film cutting method and steps:

[0036] S1: fix the bottom plate 3 horizontally, align the cutting die 2 in the main body 1 with the film 5 to be cut, add a layer of diaphragm 4 between the bottom plate 3 and the film 5, and the diaphragm 4 can be one of non-woven fabric, rubber paper, rubber, A4 paper, nylon, cotton and linen, fluorescent paper, dust-free paper, etc.

[0037] S2: Use a hammer or other heavy object to hit the contact in the main body 1, and then cut the film 5 into a shape with a diameter consistent with the inner diameter of the die. At the same time, the top of the contact is horizontal, which is convenient for heavy objects to hit, and the side is set in a threaded shape, which is convenient for assembly into the stamping device.

[0038] S3: Punching is performed by using external force or a pressure rod to obtain a thin film slice having the same size and shape as the inner diameter of the cutting die 2, and the thin film 5 is taken out using tweezers or other tools.

[0039] At the same time, some films can be overlapped to cut multiple layers of films.

[0040] The knife die 2 is made of metals such as stainless steel, aluminum, iron, diamond, tin, platinum, gold, magnesium or their alloys, and has a relatively sharp and non-abrasive knife edge.

[0041] The contact and the main body 1 can be an integral whole or separated into two parts and assembled separately. The material used can be metal or non-metal materials such as aluminum, iron, gold, silver, platinum, bakelite, tin, Teflon, conventional wood, etc. The knife mold 2 and the main body 1 are cured and bonded using one of epoxy glue, AB glue, silver paste, etc.

[0042] The knife die 2 is divided into two parts, the head part is the cutting part, and the tail part is the part that is fixedly in contact with the main body 1. The tail part can be solid or hollow, and can be sealed or unsealed. The depth of the tail part embedded in the main body 1 is 10 to 50 mm, and the head part protrudes from the main body 1 by 2 to 10 mm.

[0043] Or the cutting die 2 and the main body 1 are integrated.

[0044] The diaphragm 4 is made of a soft material, which can protect the bottom plate 3 from damage to a certain extent, and can increase the travel distance of the cutter die, so as to facilitate thorough cutting of the soft film 5.

[0045] The specific implementation scheme of this embodiment can refer to the relevant description in the above embodiment, which will not be repeated here.

[0046] It can be understood that the same or similar parts of the above embodiments can be referenced to each other, and the contents not described in detail in some embodiments can refer to the same or similar contents in other embodiments.

[0047] It should be noted that, in the description of the present invention, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, in the description of the present invention, unless otherwise specified, the meaning of "plurality" refers to at least two.

[0048] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0049] The utility model adopts a simple tooling device for realizing film cutting, which has low tooling cost and can greatly save production cost. It can set 1 to 20 cutting dies, and the setting is flexible, which is convenient for designing in combination with actual conditions. The utility model tooling can solve the problem of incomplete cutting of tough film. The utility model tooling can be manually operated or assembled to equipment for manual or automatic operation.

[0050] The utility model has a simple patent structure and is easy to operate.

[0051] In this specification, the utility model has been described with reference to its specific embodiments. However, it is obvious that various modifications and changes can be made without departing from the spirit and scope of the utility model. Therefore, the description and drawings should be regarded as illustrative rather than restrictive.

Claims

1. A simple tooling device for realizing film cutting, characterized in that: The device comprises a main body, a contact, a cutting die and a bottom plate, the contact is mounted on the main body, a plurality of the cutting dies are mounted on the back of the main body, and the main body is mounted on a dedicated device or a bottom plate or independently.

2. The simple tooling device for realizing film cutting according to claim 1, characterized in that: The device also includes a diaphragm. During the operation of the device, the diaphragm is placed on the bottom plate and the film is placed on the diaphragm.

3. The simple tooling device for realizing film cutting according to claim 1, characterized in that: The knife die comprises a head and a tail, the tail is in contact with and fixed to the main body, and the head is a cutting component.

4. The simple tooling device for realizing film cutting according to claim 3, characterized in that: The tail is solid or hollow, and is in a sealed state or a non-sealed state.

5. The simple tooling device for realizing thin film cutting according to claim 3, characterized in that: The tail is embedded in the main body to a depth of 10 to 50 mm, and the head protrudes from the main body to a height of 2 to 10 mm.

6. The simple tooling device for realizing thin film cutting according to claim 1, characterized in that: The bottom plate is provided with threaded holes, and the bottom plate is fixed to a horizontal desktop or tabletop through the threaded holes.

7. The simple tooling device for realizing film cutting according to claim 1, characterized in that: The main body and the contact are integrated or separated into two separate components.

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