Electromagnetic sheet hole type adsorption platform tool equipment

Abstract

The utility model relates to the related field of electromagnetic sheet detection, in particular to electromagnetic sheet hole type adsorption platform tool equipment which comprises a device body, a platform bottom plate, a negative pressure module and a sealing module are arranged in the device body, three sets of machining holes are formed in the platform bottom plate, and a plurality of positioning holes are formed in the outer sides of the machining holes. Two sets of vacuum suction nozzles are formed in the side face of the platform bottom plate, an adsorption table is arranged at the upper end of the platform bottom plate, a workpiece is placed at the upper end of the adsorption table, three sets of negative pressure modules are arranged between the platform bottom plate and the adsorption table and installed on three sets of machining holes correspondingly, and a sealing module is installed at the upper ends of the negative pressure modules. The negative pressure module comprises an inner negative pressure disc and an outer negative pressure disc, vacuum negative pressure air suction of the adsorption table can be achieved, the effect of adsorbing and flatly positioning a workpiece is achieved, the sealing part has the sealing function and can also serve as the vacuum air suction function, and more stable adsorption operation is guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of electromagnetic sheet detection, in particular to a hole-type adsorption platform tooling device for electromagnetic sheets. Background Technique

[0002] Solid oxide fuel cells are advanced power generation equipment that directly converts chemical energy into electrical energy. At present, the R & D process of solid oxide fuel cells is becoming increasingly mature, but mass production equipment is still in the large-scale R & D stage. Currently, there is a blank period in China regarding detection equipment for automatically and precisely measuring the thickness of solid oxide coatings on the surface of electromagnetic sheets;

[0003] Traditional adsorption platform carriers cannot ensure the openness at the bottom. Since the electromagnetic sheet is placed on the hole plate of the adsorption platform, and the aluminum alloy bottom plate of the adsorption platform is below the hole plate, and the inside of the aluminum alloy bottom plate is a sealed negative pressure air flow, the light of the laser probe cannot penetrate the aluminum alloy bottom plate to detect the back of the battery sheet. Therefore, the battery sheet can only be manually taken and placed under the laser sensor for detection, resulting in errors in the final measurement data. However, there are also those that directly open holes on the bottom plate of the adsorption platform, resulting in the destruction of the vacuum environment and the inability to firmly hold the product. This method of directly opening holes on the bottom plate will blindly increase the displacement of the vacuum unit in order to hold the workpiece firmly, resulting in very loud noise and not very good adsorption effect, leading to failure of the measurement data. Therefore, we need to upgrade and transform on the basis of the existing technology to overcome the existing problems and deficiencies. Content of the Utility Model

[0004] The purpose of the utility model is to provide a hole-type adsorption platform tooling device for electromagnetic sheets to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] Design a hole-type adsorption platform tooling device for electromagnetic sheets, including a device body. The device body includes a platform bottom plate, a negative pressure module, and a sealing module. Three groups of processing holes are opened on the platform bottom plate, and several positioning holes are opened outside the processing holes. Two groups of vacuum nozzles are opened on the side of the platform bottom plate. An adsorption table is arranged at the upper end of the platform bottom plate, and a workpiece is placed on the upper end of the adsorption table. A negative pressure module is arranged between the platform bottom plate and the adsorption table. The negative pressure module has three groups and is respectively installed at the upper ends of the three groups of processing holes, and a sealing module is installed at the upper end of the negative pressure module.

[0007] Furthermore, the negative pressure module includes an inner negative pressure disk and an outer negative pressure disk. Inner negative pressure holes are opened at the upper end of the inner negative pressure disk, and inner air extraction holes are opened on the side. Outer negative pressure holes are opened at the upper end of the outer negative pressure disk, and outer air extraction holes are opened on the side. Installation grooves are opened on both the inner negative pressure disk and the outer negative pressure disk.

[0008] Further, the sealing module is arranged in the installation groove, and the sealing module includes a first sealing ring, a second sealing ring, a third sealing ring, a fourth sealing ring and a fifth sealing ring.

[0009] Further, the first sealing ring and the second sealing ring are installed on the inner negative pressure plate, and the third sealing ring, the fourth sealing ring and the fifth sealing ring are installed on the outer negative pressure plate.

[0010] Further, positioning holes communicating with the platform bottom plate are respectively formed on the inner negative pressure plate and the outer negative pressure plate, and there are two groups of the outer negative pressure plates which are symmetrically located on both sides of the inner negative pressure plate.

[0011] Further, a plurality of adsorption holes are formed in the adsorption table, the adsorption holes are correspondingly located above the inner negative pressure holes and the outer negative pressure holes, and a positioning edge is arranged on the surface of the adsorption table outside the adsorption holes.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. In the present utility model, a negative pressure module, an inner negative pressure plate, inner negative pressure holes, inner air extraction holes, an outer negative pressure plate, outer negative pressure holes and outer air extraction holes are arranged in the device. Through the cooperation of the negative pressure holes and the negative pressure plate, vacuum negative pressure suction of the adsorption table can be realized, so as to achieve the effects of adsorbing and flatly positioning the workpiece. Through multiple groups of negative pressure holes, the uniformity of the negative pressure and a larger negative pressure adsorption area are ensured, so as to adsorb the workpiece more firmly.

[0014] 2. In the present utility model, a sealing module, a first sealing ring, a second sealing ring, a third sealing ring, a fourth sealing ring and a fifth sealing ring are arranged in the device. Through the five groups of sealing rings, each position of the negative pressure module is sealed and protected, so that the sealing parts not only have the sealing function, but also can act as the vacuum suction function. The two functions are combined into one, ensuring more stable adsorption operation, avoiding the situation that the adsorption effect of the workpiece is poor due to air leakage problems, and improving the practicability and reliability of the device.

[0015] Referring to the following description and the accompanying drawings, specific embodiments of the present utility model are disclosed in detail, indicating the ways in which the principles of the present utility model can be adopted. It should be understood that the embodiments of the present utility model are not limited in scope thereby. Within the spirit and terms of the appended claims, the embodiments of the present utility model include many changes, modifications and equivalents. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings are used to provide further understanding of the present utility model, and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model, and do not constitute a limitation to the present utility model. In the drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of a hole-type adsorption platform tooling device for an electromagnetic sheet according to the present utility model;

[0018] Figure 2 It is an exploded view of the overall structure of a hole-type adsorption platform tooling device for an electromagnetic sheet according to the present utility model;

[0019] Figure 3 It is an exploded view of the internal components of a hole-type adsorption platform tooling device for an electromagnetic sheet according to the present utility model;

[0020] Figure 4 It is an exploded view of the inner negative pressure plate of a hole-type adsorption platform tooling device for an electromagnetic sheet according to the present utility model;

[0021] Figure 5 It is an exploded view of the outer negative pressure plate of a hole-type adsorption platform tooling device for an electromagnetic sheet according to the present utility model.

[0022] In the figure: 1, device body; 2, platform bottom plate; 21, processing holes; 22, vacuum suction nozzles; 23, positioning holes; 3, adsorption table; 31, adsorption holes; 4, positioning edge; 5, workpiece; 6, negative pressure module; 61, inner negative pressure plate; 62, inner negative pressure holes; 63, inner air extraction holes; 64, outer negative pressure plate; 65, outer negative pressure holes; 66, outer air extraction holes; 67, installation groove; 7, sealing module; 71, first sealing ring; 72, second sealing ring; 73, third sealing ring; 74, fourth sealing ring; 75, fifth sealing ring. Specific embodiments

[0023] In order to make the technical means, creative features, achieved purposes and effects of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] As Figure 1 -5 shows, a hole-type adsorption platform tooling device for an electromagnetic sheet provided in this embodiment includes a device body 1. The device body 1 includes a platform bottom plate 2, a negative pressure module 6 and a sealing module 7. Three groups of processing holes 21 are provided on the platform bottom plate 2, and a number of positioning holes 23 are provided outside the processing holes 21. Two groups of vacuum suction nozzles 22 are provided on the side of the platform bottom plate 2. An adsorption table 3 is provided at the upper end of the platform bottom plate 2. A workpiece 5 is placed on the upper end of the adsorption table 3. A negative pressure module 6 is provided between the platform bottom plate 2 and the adsorption table 3. Three groups of negative pressure modules 6 are provided and are respectively installed at the upper ends of the three groups of processing holes 21. A sealing module 7 is installed at the upper end of the negative pressure module 6.

[0025] Preferably, the negative pressure module 6 includes an inner negative pressure disc 61 and an outer negative pressure disc 64. The upper end of the inner negative pressure disc 61 is provided with an inner negative pressure hole 62 and the side is provided with an inner air extraction hole 63. The upper end of the outer negative pressure disc 64 is provided with an outer negative pressure hole 65 and the side is provided with an outer air extraction hole 66. Mounting grooves 67 are provided on both the inner negative pressure disc 61 and the outer negative pressure disc 64. Positioning holes 23 communicating with the platform bottom plate 2 are respectively provided on the inner negative pressure disc 61 and the outer negative pressure disc 64. There are two groups of outer negative pressure discs 64 and they are symmetrically located on both sides of the inner negative pressure disc 61. A number of adsorption holes 31 are provided on the adsorption table 3. The adsorption holes 31 are correspondingly located above the inner negative pressure hole 62 and the outer negative pressure hole 65. A positioning edge 4 is provided on the surface of the adsorption table 3 outside the adsorption holes 31. The sealing module 7 is arranged in the mounting groove 67. The sealing module 7 includes a first sealing ring 71, a second sealing ring 72, a third sealing ring 73, a fourth sealing ring 74 and a fifth sealing ring 75. The first sealing ring 71 and the second sealing ring 72 are installed on the inner negative pressure disc 61. The third sealing ring 73, the fourth sealing ring 74 and the fifth sealing ring 75 are installed on the outer negative pressure disc 64;

[0026] Connect the vacuum suction nozzle 22 and the external negative pressure unit through an air pipe, and perform air extraction operation through the vacuum unit. The gas is sucked away from the adsorption holes 31, then passes through multiple groups of negative pressure holes and multiple groups of air extraction holes, and finally is sucked into the vacuum unit. At this time, the platform will cause the air to flow out quickly, thereby generating negative pressure at the adsorption holes 31, so that the workpiece 5 is firmly adsorbed on the adsorption table 3, achieving the effect of flat positioning.

[0027] The working principle and working process of the present utility model: When in use, the workpiece 5 can be placed on the adsorption table 3 and made to fit inside the positioning edge 4. Connect the external vacuum unit through the vacuum suction nozzle 22, and perform air extraction operation through the vacuum unit. The gas is sucked away from the adsorption holes 31, and the gas in the inner negative pressure hole 62 and the outer negative pressure hole 65 is sucked away at the same time. It passes through the inner air extraction hole 63 and the outer air extraction hole 66, and finally is sucked into the vacuum unit from the vacuum suction nozzle 22. At this time, the platform will cause the air to flow out quickly, thereby generating negative pressure at the adsorption holes 31, so that the workpiece 5 is firmly adsorbed on the adsorption table 3, achieving the effect of flat positioning. The sealing module 7 can fill and seal various gaps between the negative pressure module 6 and the platform bottom plate 2, effectively improving the sealing effect when the negative pressure module 6 sucks air and avoiding affecting the negative pressure effect.

[0028] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and defined, terms such as "installation", "provided with", "connection", etc. shall be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0029] In the description of this embodiment, the orientation or positional relationship terms such as "upper", "lower", "right", etc. are based on the orientation or positional relationship shown in the drawings. It is only for the convenience of description and simplifying the operation, 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. Therefore, it cannot be understood as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

Claims

1. An electromagnetic sheet hole type adsorption platform tooling equipment, characterized in that: The invention comprises a device body (1), wherein the device body (1) contains a platform bottom plate (2), a negative pressure module (6) and a sealing module (7); three groups of processing holes (21) are provided on the platform bottom plate (2) and a plurality of positioning holes (23) are provided on the outer sides of the processing holes (21); two groups of vacuum suction nozzles (22) are provided on the side of the platform bottom plate (2); an adsorption platform (3) is provided at the upper end of the platform bottom plate (2); a workpiece (5) is placed at the upper end of the adsorption platform (3); a negative pressure module (6) is provided between the platform bottom plate (2) and the adsorption platform (3); three groups of the negative pressure modules (6) are provided and are respectively installed at the upper ends of the three groups of processing holes (21); and a sealing module (7) is installed at the upper end of the negative pressure module (6).

2. The electromagnetic sheet hole type adsorption platform tooling equipment according to claim 1 is characterized in that: The negative pressure module (6) comprises an inner negative pressure plate (61) and an outer negative pressure plate (64); the inner negative pressure plate (61) is provided with an inner negative pressure hole (62) at the upper end and an inner air extraction hole (63) at the side; the outer negative pressure plate (64) is provided with an outer negative pressure hole (65) at the upper end and an outer air extraction hole (66) at the side; and both the inner negative pressure plate (61) and the outer negative pressure plate (64) are provided with mounting grooves (67).

3. The electromagnetic sheet hole type adsorption platform tooling equipment according to claim 2 is characterized by: The sealing module (7) is arranged in the installation groove (67), and the sealing module (7) comprises a first sealing ring (71), a second sealing ring (72), a third sealing ring (73), a fourth sealing ring (74) and a fifth sealing ring (75).

4. The electromagnetic sheet hole type adsorption platform tooling equipment according to claim 3 is characterized by: The first sealing ring (71) and the second sealing ring (72) are mounted on the inner negative pressure plate (61), and the third sealing ring (73), the fourth sealing ring (74) and the fifth sealing ring (75) are mounted on the outer negative pressure plate (64).

5. The electromagnetic sheet hole type adsorption platform tooling equipment according to claim 2 is characterized by: The inner negative pressure plate (61) and the outer negative pressure plate (64) are respectively provided with positioning holes (23) which are in communication with the platform bottom plate (2). The outer negative pressure plate (64) is provided with two groups and is symmetrically located on both sides of the inner negative pressure plate (61).

6. The electromagnetic sheet hole type adsorption platform tooling equipment according to claim 2 is characterized by: The adsorption platform (3) is provided with a plurality of adsorption holes (31), the adsorption holes (31) are located at the upper ends of the inner negative pressure hole (62) and the outer negative pressure hole (65) respectively, and a positioning edge (4) is provided on the surface of the adsorption platform (3) outside the adsorption holes (31).

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