Motor dish washing block airtightness detection device

Abstract

The utility model discloses a motor dish washing block airtightness detection device which comprises a small cavity sealing cylinder, a large cavity sealing cylinder, an upper pressing cylinder, a pressing plate, an airtightness detection module, a marking cylinder, a workpiece limiting side plate, a color dotting marker and an interface sealing cylinder. The output end of the small-cavity sealing cylinder and the output end of the large-cavity sealing cylinder are each provided with an airtightness detection module, the pressing plate, the two workpiece limiting side plates below the pressing plate and the interface sealing seat form a clamping station of a workpiece to be detected, and the two ends of each workpiece limiting side plate are each provided with a marking cylinder. A color dotting marker is installed at the output end of the marking air cylinder, an automatic tool detection structure suitable for the motor dish washing block is provided, the airtightness performance of a large cavity part and a small cavity part can be efficiently and rapidly detected, meanwhile, the color dotting marker connected with the marking air cylinder is arranged, whether a qualified part is subjected to color marking or not is conveniently judged, and the working efficiency is improved. The problem that unqualified parts cannot be distinguished microscopically is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of airtight detection, in particular to an airtight detection device for motor dishwashing blocks. Background Technique

[0002] At present, dishwashers have been gradually popularized. Considering that the operation of manually adding detergents is very troublesome, dishwashers on the market are basically equipped with an automatic detergent dispensing system.

[0003] The motor dishwashing block is provided with a large cavity and a small cavity in its structure. In order to ensure the airtightness of the cavity structure part, airtight detection is required. However, the existing airtight detection devices have a single detection structure form and cannot mark the airtight defect parts, resulting in great difficulty and low efficiency in finding and repairing, and thus are not suitable for the automatic tooling detection of the motor dishwashing block structure. Therefore, an airtight detection device for motor dishwashing blocks is proposed for the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide an airtight detection device for motor dishwashing blocks in order to solve the above problems.

[0005] The utility model realizes the above purpose through the following technical solutions. An airtight detection device for motor dishwashing blocks includes a small cavity sealing cylinder, a large cavity sealing cylinder, an upper pressing cylinder, guide rods, a carrier plate, a pressing plate, an airtight detection module, a marking cylinder, workpiece limiting side plates, a color dot marking device, an interface sealing seat, guide rails, a strip plate and an interface sealing cylinder. The output ends of the small cavity sealing cylinder and the large cavity sealing cylinder are both installed with an airtight detection module. The pressing plate, the two workpiece limiting side plates below and the interface sealing seat form a clamping station for the workpiece to be detected. Marking cylinders are installed at both ends of the two workpiece limiting side plates, and a color dot marking device is installed at the output end of the marking cylinder.

[0006] Preferably, the two marking cylinders at both ends of one workpiece limiting side plate are respectively set as a small cavity unqualified marking cylinder and a large cavity unqualified marking cylinder, and the two marking cylinders at both ends of the other workpiece limiting side plate are respectively set as a small cavity qualified marking cylinder and a large cavity qualified marking cylinder.

[0007] Preferably, the color dot marking device is a roller marking structure, and the color dot marking device is divided into a qualified red marking and an unqualified black marking.

[0008] Preferably, four guide rods penetrate through the carrier plate in a matrix distribution, and the bottom ends of the four guide rods are fixedly connected to the corresponding parts of the pressing plate.

[0009] Preferably, the cylinder body end of the upper pressing cylinder is fixedly connected to the corresponding part of the carrier plate, and the output end of the upper pressing cylinder is fixedly connected to the corresponding part of the pressing plate.

[0010] Preferably, one side of the interface sealing seat is slidably connected to the guide rail on the strip board, and the bottom end of the interface sealing seat is connected to the output end of the interface sealing cylinder located at the bottom end of the strip board.

[0011] The advantages of the present utility model are as follows: it has an automatic tooling detection structure applicable to motor dishwashing blocks, can efficiently and quickly detect the airtight performance of the small and large cavity parts, and is also equipped with a color dot marking device connected to the marking cylinder, which is convenient for judging whether the qualified parts are marked with colors, and solves the problem that the unqualified parts cannot be microscopically distinguished. Description of the Drawings

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0013] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0014] Figure 2 It is a schematic diagram of the upper part structure connection of the whole of the present utility model;

[0015] Figure 3 It is a schematic diagram of the lower part structure connection of the whole of the present utility model.

[0016] In the figure: 1, small cavity sealing cylinder; 2, large cavity sealing cylinder; 3, upper pressing cylinder; 4, guide rod; 5, carrier plate; 6, pressing plate; 7, airtight detection module; 8, marking cylinder; 9, workpiece to be detected; 10, workpiece limiting side plate; 11, color dot marking device; 12, interface sealing seat; 13, guide rail; 14, strip board; 15, interface sealing cylinder. Detailed Embodiments

[0017] In order to make the purpose, features, and advantages of the present utility model more obvious and understandable, the following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the drawings in the embodiments of the present utility model. Obviously, the following described embodiments are only some embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0018] The technical solutions of the present utility model will be further described below in conjunction with the drawings and through specific embodiments.

[0019] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model 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 should not be construed as a limitation to the present utility model.

[0020] Please refer to Figures 1-3 As shown, a hermeticity detection device for motor dishwashing tablets includes a small cavity sealing cylinder 1, a large cavity sealing cylinder 2, an upper pressing cylinder 3, a guide rod 4, a carrier plate 5, a pressing plate 6, a hermeticity detection module 7, a marking cylinder 8, a workpiece limiting side plate 10, a color dot marking device 11, an interface sealing seat 12, a guide rail 13, a strip plate 14 and an interface sealing cylinder 15. The output ends of the small cavity sealing cylinder 1 and the large cavity sealing cylinder 2 are both equipped with a hermeticity detection module 7. The pressing plate 6, the two workpiece limiting side plates 10 below and the interface sealing seat 12 form a clamping station for the workpiece 9 to be detected. Marking cylinders 8 are installed at both ends of the two workpiece limiting side plates 10. The output end of the marking cylinder 8 is equipped with a color dot marking device 11. The cylinder end of the upper pressing cylinder 3 is fixedly connected to the corresponding part of the carrier plate 5, and the output end of the upper pressing cylinder 3 is fixedly connected to the corresponding part of the pressing plate 6;

[0021] Operate the upper pressing cylinder 3 to extend and move the connected pressing plate 6 downward until it contacts and presses the workpiece 9 to be detected at the clamping station. After the pressing is completed, operate the small cavity sealing cylinder 1 and the large cavity sealing cylinder 2 successively to place the corresponding connected hermeticity detection modules 7 at the small cavity part and the large cavity part of the workpiece to be detected respectively, and then operate the interface sealing cylinder 15 to extend and move the connected interface sealing seat 12 upward until the interface part is sealed.

[0022] The two marking cylinders 8 located at both ends of one of the workpiece limiting side plates 10 are respectively set as a small cavity unqualified marking cylinder 8 and a large cavity unqualified marking cylinder 8. The two marking cylinders 8 located at both ends of the other workpiece limiting side plate 10 are respectively set as a small cavity qualified marking cylinder 8 and a large cavity qualified marking cylinder 8. The color dot marking device 11 is a roller marking structure, and the color dot marking device 11 is divided into a qualified red mark and an unqualified black mark;

[0023] When detecting the small cavity part, if the airtightness of the small cavity part is qualified, the corresponding marking cylinder 8 operates to push the color dot marking device 11 to mark this part as red. Otherwise, the marking cylinder 8 of the corresponding part operates to push the color dot marking device 11 to mark this part as black;

[0024] When detecting the large cavity part, if the airtightness of the large cavity part is qualified, the corresponding marking cylinder 8 operates to push the color dot marker 11 to mark this part as red. Conversely, the marking cylinder 8 of the opposite part operates to push the color dot marker 11 to mark this part as black.

[0025] As Figure 2 shown, four guide rods 4 penetrate through the carrier plate 5 in a matrix distribution, and the bottom ends of the four guide rods 4 are fixedly connected to the corresponding parts of the pressing plate 6, ensuring the stable guiding property of the up and down movement.

[0026] As Figure 3 shown, one side of the interface seal seat 12 is slidably connected to the guide rail 13 on the strip plate 14, and the bottom end of the interface seal seat 12 is connected to the output end of the interface seal cylinder 15 located at the bottom end of the strip plate 14.

[0027] The advantages of this utility model are as follows: It has an automatic tooling detection structure applicable to motor dishwashing blocks, can efficiently and quickly detect the airtight performance of the large and small cavity parts, and is also equipped with a color dot marker 11 connected to the marking cylinder 8, which is convenient for judging whether the qualified parts are marked with colors, and solves the problem that unqualified parts cannot be microscopically distinguished.

[0028] For those skilled in the art, it is obvious that this utility model is not limited to the details of the above-mentioned exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of this utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the same elements of the claims are intended to be included in this utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0029] The above is the case. The above embodiments are only used to illustrate the technical solutions of this utility model, rather than to limit it; although this utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. An airtight detection device for motor dishwashing tablets, characterized in that: It includes a small cavity sealing cylinder (1), a large cavity sealing cylinder (2), an upper pressing cylinder (3), a guide rod (4), a carrier plate (5), a pressing plate (6), an airtight detection module (7), a marking cylinder (8), a workpiece limiting side plate (10), a color dot marking device (11), an interface sealing seat (12), a guide rail (13), a strip plate (14) and an interface sealing cylinder (15). An airtight detection module (7) is installed at the output ends of both the small cavity sealing cylinder (1) and the large cavity sealing cylinder (2). The pressing plate (6), the two workpiece limiting side plates (10) below and the interface sealing seat (12) form a clamping station for a workpiece (9) to be detected. Marking cylinders (8) are installed at both ends of the two workpiece limiting side plates (10), and a color dot marking device (11) is installed at the output end of the marking cylinder (8).

2. The airtight detection device for motor dishwashing tablets according to claim 1, wherein: The two marking cylinders (8) located at both ends of one of the workpiece limiting side plates (10) are respectively set as a small cavity unqualified marking cylinder (8) and a large cavity unqualified marking cylinder (8), and the two marking cylinders (8) located at both ends of the other workpiece limiting side plate (10) are respectively set as a small cavity qualified marking cylinder (8) and a large cavity qualified marking cylinder (8).

3. An airtight detection device for motor dishwashing blocks according to claim 1, characterized in that: The color dot marking device (11) is a roller marking structure, and the color dot marking device (11) is divided into a qualified red marking and an unqualified black marking.

4. An airtight detection device for motor dishwashing tablets according to claim 1, characterized in that: Four guide rods (4) pass through the carrier plate (5) in a matrix distribution, and the bottom ends of the four guide rods (4) are fixedly connected to the corresponding parts of the pressing plate (6).

5. The airtight detection device for motor dishwashing tablets according to claim 1, wherein: The cylinder body end of the upper pressing cylinder (3) is fixedly connected to the corresponding part of the carrier plate (5), and the output end of the upper pressing cylinder (3) is fixedly connected to the corresponding part of the pressing plate (6).

6. The airtight detection device for motor dishwashing tablets according to claim 1, wherein: One side of the interface sealing seat (12) is slidably connected to the guide rail (13) located on the strip plate (14), and the bottom end of the interface sealing seat (12) is connected to the output end of the interface sealing cylinder (15) located at the bottom end of the strip plate (14).

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