Device for detecting depth in bottle body

Abstract

The invention discloses a bottle body internal depth detection device, and relates to the technical field of bottle body depth detection, the bottle body internal depth detection device comprises a shell and a detection assembly, the interior of the upper end of the shell is in threaded connection with a top cover, the detection assembly is arranged in the shell, and the detection assembly comprises a battery, a signal lamp, an internal depth detection copper rod, a spring and a plastic backing ring. According to the device for detecting the depth in the bottle body, through the arrangement of the detection assembly, when the depth in the glass bottle is detected to be too small or not, the copper rod for detecting the depth in the bottle body only needs to extend into the bottle opening until the bottle opening is attached to the bottom of the shell, and when the depth in the bottle body is qualified, the copper rod for detecting the depth in the bottle body does not make contact with an electrode of a battery; and when the bottom of the product is too thick, the copper rod for measuring the inner depth is in contact with the electrode of the battery, the circuit where the signal lamp is located is automatically switched on, and a worker is warned through the light of the signal lamp.

Description

Technical Field

[0001] The present invention relates to the technical field of bottle body depth detection, and in particular to a bottle body depth detection device. Background Art

[0002] As product requirements increase, many products have more precise requirements for internal depth. During the production and molding process of glass bottles, some raw materials will easily accumulate at the bottom due to gravity, resulting in the bottle bottom being too thick and the inner cavity depth being insufficient. Therefore, it is necessary to measure the internal depth and eliminate glass bottles with thicker bottoms.

[0003] Currently, when testing the depth of a glass bottle, traditional measuring instruments are usually used to measure it one by one. This requires inspectors to have certain technical requirements, and it also takes a certain amount of time to observe and read the readings, resulting in a relatively low overall detection efficiency. Summary of the Invention

[0004] The object of the present invention is to provide a bottle body depth detection device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a bottle body depth detection device, comprising a shell and a detection component, the upper end of the shell is internally threadedly connected to a top cover, the detection component is arranged inside the shell, and the detection component includes a battery, a signal light, an internal depth measuring copper rod, a spring and a plastic gasket, the top of the battery is connected to the signal light through a wire, and the bottom pin of the signal light is connected to the internal depth measuring copper rod through another wire, a spring is placed at the bottom of the battery, and a plastic gasket is provided at the bottom of the spring.

[0006] Furthermore, the upper outer peripheral surface of the inner depth measuring copper rod is annularly protruding, and the inner depth measuring copper rod is slidably connected to the shell.

[0007] Furthermore, the cross-section of the upper end of the inner depth measuring copper rod is cross-shaped, and the axis of the inner depth measuring copper rod coincides with the axis of the battery.

[0008] Furthermore, the spring has an inverted conical spiral structure, and the inner diameter of the spring is larger than the aperture of the plastic gasket.

[0009] Furthermore, the plastic gasket is in contact with the inner depth measuring copper rod, and the cross section of the plastic gasket is L-shaped.

[0010] Furthermore, the battery is fixedly connected to the top cover, and the top cover is fixedly connected to the signal light.

[0011] Furthermore, a shift block is arranged on the top of the top cover, and the number of the shift blocks is set to two.

[0012] Furthermore, a lampshade is threadedly connected to the outer side of the upper portion of the shell, and raised strips are equidistantly arranged on the outer sides of the lampshade and the shell.

[0013] The present invention provides a bottle depth detection device, which has the following beneficial effects: 1. The present invention sets up a detection component. When detecting whether the depth inside a glass bottle is too shallow, it is only necessary to extend the inner depth copper rod from the bottle mouth until the bottle mouth is in contact with the bottom of the shell. When the inner depth of the bottle body is qualified, the inner depth copper rod will not contact the battery electrode. At this time, the circuit where the signal light is located will not be connected, indicating that the bottom thickness of the product is qualified. When the bottom of the product is too thick, the inner depth copper rod will contact the battery electrode, automatically connecting the circuit where the signal light is located, and the light of the signal light will alert the staff. Therefore, during the measurement process, the inspection efficiency can be accelerated, the technical requirements of the inspectors can be reduced, and the quality of the product and the inspection can be further improved. 2. The present invention can quickly reset the internal depth measuring copper rod after detection through the setting of the spring, so as to carry out continuous detection. At the same time, a plastic gasket is used to insulate and isolate the spring and the internal depth measuring copper rod. The internal depth measuring copper rod is not made of high hardness, and the bottom end is rounded to avoid scratching the inner wall of the glass bottle. The structure of the present application is simple, which reduces production costs. At the same time, since the shell is threadedly connected to the top cover and the lampshade respectively, it is very convenient to disassemble and repair. It is also convenient to replace the internal depth measuring copper rods of different lengths according to the detection requirements of different depths, thereby improving the use range of the detection device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a bottle body depth detection device according to the present invention; Figure 2 This is a schematic diagram of the three-dimensional structure of a detection component of a bottle body depth detection device according to the present invention; Figure 3 This is a schematic diagram of the three-dimensional structure of a plastic gasket ring of a bottle body depth detection device according to the present invention.

[0015] In the figure: 1. Shell; 2. Top cover; 3. Detection assembly; 301. Battery; 302. Signal light; 303. Internal depth measuring copper rod; 304. Spring; 305. Plastic washer; 4. Dial block; 5. Lampshade; 6. Raised strip. DETAILED DESCRIPTION

[0016] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention but are not intended to limit the scope of the present invention.

[0017] like Figures 1 to 3As shown, a bottle body depth detection device includes a shell 1 and a detection component 3. The upper end of the shell 1 is internally threadedly connected to a top cover 2. The detection component 3 is arranged inside the shell 1 and includes a battery 301, a signal light 302, a depth measuring copper rod 303, a spring 304 and a plastic washer 305. The top of the battery 301 is connected to the signal light 302 through a wire, and the bottom pin of the signal light 302 is connected to the depth measuring copper rod 303 through another wire. The battery 301 and The top cover 2 is fixedly connected, and the top cover 2 is fixedly connected to the signal light 302. The inner depth measuring copper rod 303 is inserted from the bottle mouth until the bottle mouth fits the bottom of the shell 1. At this time, when the inner depth of the bottle body is qualified, the inner depth measuring copper rod 303 will not contact the electrode of the battery 301. At this time, the circuit where the signal light 302 is located will not be connected, which means that the bottom thickness of the product is qualified. When the bottom of the product is too thick, the inner depth measuring copper rod 303 will contact the electrode of the battery 301, and the circuit where the signal light 302 is located will automatically be connected. The circuit warns the staff through the light of the signal lamp 302. The upper outer peripheral surface of the inner depth copper rod 303 is annularly raised, and the inner depth copper rod 303 is slidably connected to the shell 1. The shell 1 will limit the inner depth copper rod 303. The upper end cross-section of the inner depth copper rod 303 is cross-shaped, and the axis of the inner depth copper rod 303 coincides with the axis of the battery 301. Since the material hardness of the inner depth copper rod 303 is not high, it avoids scratching the inner wall of the glass bottle. The bottom of the battery 301 is equipped with Spring 304, and a plastic washer 305 is provided at the bottom of the spring 304. The spring 304 has an inverted conical spiral structure, and the inner diameter of the spring 304 is larger than the aperture of the plastic washer 305. After the detection, the spring 304 quickly resets the internal depth measuring copper rod 303 to facilitate continuous detection. The plastic washer 305 abuts against the internal depth measuring copper rod 303, and the cross-section of the plastic washer 305 is L-shaped. The plastic washer 305 is used to insulate and isolate the spring 304 and the internal depth measuring copper rod 303.

[0018] like Figure 1 and Figure 2 As shown, a shift block 4 is placed on the top of the top cover 2, and there are two shift blocks 4. The shift block 4 is used to facilitate the rotation of the top cover 2 to disassemble the top cover 2 and the lampshade 5. The lampshade 5 is threadedly connected to the outer side of the upper part of the shell 1, and convex strips 6 are provided on the outer sides of the lampshade 5 and the shell 1 at equal distances. The convex strips 6 can increase the friction of the hand, making it convenient to disassemble the shell 1 and the lampshade 5.

[0019] In summary, when the bottle body depth detection device is used, firstly according to Figure 1 、 Figure 2 and Figure 3303 , the inner depth measuring copper rod 303 is first inserted from the bottle mouth until the bottle mouth fits with the bottom of the shell 1. Secondly, when the inner depth of the bottle body is qualified, the inner depth measuring copper rod 303 will not contact the electrode of the battery 301. At this time, the signal light 302 is off, which means that the thickness of the bottom of the product is qualified. Then, when the bottom of the product is too thick, the inner depth measuring copper rod 303 will contact the electrode of the battery 301, automatically connecting the circuit where the signal light 302 is located, and warning the staff through the light of the signal light 302. Then, when the inner depth measuring copper rod 303 is inserted from the bottle mouth, the inner depth measuring copper rod 303 will not contact the electrode of the battery 301. When the product is taken out, the spring 304 will push the plastic washer 305 to quickly reset the internal depth measuring copper rod 303 so that continuous testing can be carried out. At the same time, the plastic washer 305 is used to insulate the spring 304 and the internal depth measuring copper rod 303. Finally, during disassembly and maintenance, the ridge 6 can increase the friction of the hand, making it convenient to disassemble the shell 1 and the lampshade 5, and the shift block 4 can facilitate the rotation of the top cover 2 to disassemble the top cover 2 and the lampshade 5. Therefore, no other tools are required during disassembly, making it very convenient for inspection and maintenance.

[0020] The embodiments of the present invention are presented for purposes of illustration and description and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are chosen and described in order to better illustrate the principles of the invention and its practical application and to enable those skilled in the art to understand the invention and design various embodiments with various modifications as suited for specific applications.

Claims

1. A bottle depth detection device, comprising a housing (1) and a detection assembly (3), characterized in that: The upper end of the housing (1) is internally threadedly connected to a top cover (2). The detection assembly (3) is arranged inside the housing (1), and the detection assembly (3) comprises a battery (301), a signal light (302), an internal depth measuring copper rod (303), a spring (304) and a plastic washer (305). The top of the battery (301) is connected to the signal light (302) via a wire, and the bottom pin of the signal light (302) is connected to the internal depth measuring copper rod (303) via another wire. The bottom of the battery (301) is provided with a spring (304), and the bottom of the spring (304) is provided with a plastic washer (305).

2. The bottle body depth detection device according to claim 1, characterized in that: The upper outer peripheral surface of the inner depth measuring copper rod (303) is annularly protruding, and the inner depth measuring copper rod (303) is slidably connected to the housing (1).

3. The bottle body depth detection device according to claim 1, characterized in that: The cross section of the upper end of the inner depth measuring copper rod (303) is cross-shaped, and the axis of the inner depth measuring copper rod (303) coincides with the axis of the battery (301).

4. The bottle depth detection device according to claim 1, characterized in that: The spring (304) is an inverted conical spiral structure, and the inner diameter of the spring (304) is larger than the aperture of the plastic gasket (305).

5. The bottle body depth detection device according to claim 1, characterized in that: The plastic washer (305) abuts against the inner depth measuring copper rod (303), and the cross section of the plastic washer (305) is L-shaped.

6. The bottle body depth detection device according to claim 1, characterized in that: The battery (301) is fixedly connected to the top cover (2), and the top cover (2) is fixedly connected to the signal light (302).

7. The bottle body depth detection device according to claim 1, characterized in that: A shift block (4) is arranged on the top of the top cover (2), and there are two shift blocks (4).

8. The bottle depth detection device according to claim 1, characterized in that: The upper outer side of the housing (1) is threadedly connected to a lampshade (5), and convex strips (6) are provided on the outer sides of the lampshade (5) and the housing (1) at equal distances.

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