Glass tube detection equipment

Abstract

The utility model discloses glass tube detection equipment, and relates to the technical field of glass tube detection, the glass tube detection equipment comprises a base, a detection mechanism is arranged above the base, the detection mechanism comprises a supporting plate, a connecting rod is fixedly installed on the supporting plate, one end of the connecting rod far away from the supporting plate is fixedly provided with a mounting seat, and the mounting seat is fixedly provided with a clamping groove. The connecting rod is movably sleeved with an elastic check block, the side, away from the mounting base, of the elastic check block is fixedly connected with a spring, the connecting rod is movably sleeved with the spring, the end, away from the elastic check block, of the spring is fixedly connected to the supporting plate, and a pressure sensor is fixedly mounted on the mounting base. The outer wall of the mounting base is fixedly sleeved with a rubber ring. According to the utility model, through the cooperation of the elastic pressing block, the elastic stop block and the pressure sensor, the inner diameter of the glass tube can be detected, whether cracks exist on the surface of the glass tube can be detected, and the situation that products are unqualified and cannot be delivered normally can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of glass tube detection, in particular to a glass tube detection device. Background Art

[0002] Glass tube is a kind of non-metallic tube, which is a kind of glass formed by sodium oxide (Na2O), boron oxide (B2O3) and silicon dioxide (SiO2) as basic components. It has good performance and no toxic side effects compared with ordinary glass. Its mechanical properties, thermal stability, water resistance, alkali resistance and acid resistance are greatly improved. It can be widely used in chemical industry, aerospace, military, family, hospital and other fields, and has good promotion value and social benefits.

[0003] For example, a patent entitled: A device for detecting glass tube leakage (patent publication number: CN220104422U) discloses a device for detecting glass tube leakage. The device for detecting glass tube leakage provided by the utility model has the advantages of being easy to operate, having a good protective effect during the detection process, and effectively improving the safety of detection.

[0004] However, this patent can only detect whether there are cracks on the surface of the glass tube, but cannot detect whether the inner diameter of the glass tube meets the standard. In addition, most of the existing technologies use laser diameter gauges to detect the inner diameter of the glass tube, and the laser diameter gauge has strict requirements on the working environment. It may be affected by environmental factors during the detection, resulting in fluctuations or errors in the measurement results, which in turn causes the product to fail to leave the factory normally.

[0005] Therefore, it is necessary to propose a glass tube detection device to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a glass tube detection device to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a glass tube detection device, comprising a base, a detection mechanism is arranged above the base, the detection mechanism comprises a support plate, a connecting rod is fixedly installed on the support plate, a mounting seat is fixedly installed on the end of the connecting rod away from the support plate, an elastic stopper is movably sleeved on the connecting rod, a spring is fixedly connected to the side of the elastic stopper away from the mounting seat, the spring is movably sleeved on the connecting rod, and one end of the spring away from the elastic stopper is fixedly connected to the support plate.

[0008] Preferably, a pressure sensor is fixedly mounted on the mounting seat, and a rubber ring is fixedly sleeved on the outer wall of the mounting seat.

[0009] Preferably, an elastic pressing block is arranged on a side of the mounting seat away from the connecting rod, and a groove is formed on a side of the elastic pressing block close to the mounting seat, wherein the groove is in an arc-shaped structure.

[0010] Preferably, an air hole is provided on the outer wall of the elastic pressing block, a one-way valve is fixedly installed on the air hole, and a plurality of the air holes are provided, and the plurality of air holes are distributed in a circle along the elastic pressing block.

[0011] Preferably, connecting blocks are fixedly installed on both sides of the top of the base, and the opposite surfaces of the two connecting blocks are rotatably connected with managing wheels. There are multiple managing wheels, and the multiple managing wheels are linearly distributed with respect to the connecting blocks.

[0012] Preferably, a waste trough is provided on the top of the base, the waste trough is arranged between two connecting blocks, a protective cover is fixedly installed between the two connecting blocks, a collection box is slidably connected in the waste trough, and the collection box is movably arranged on the base.

[0013] Preferably, support frames are fixedly installed on both sides of the base, an electric cylinder is fixedly installed on one of the support frames, and the telescopic end of the electric cylinder is movably inserted into the support frame, the elastic pressure block is fixedly installed on the telescopic end of the electric cylinder, and the support plate is fixedly installed on the other support frame.

[0014] Technical effects and advantages of the utility model:

[0015] 1. The utility model cooperates with the elastic pressure block, the elastic stopper and the pressure sensor to detect the inner diameter of the glass tube and whether there are cracks on the surface of the glass tube, thereby avoiding unqualified products that cannot be shipped normally;

[0016] 2. The utility model can also screen out some glass tubes with insufficient strength through the cooperation of the elastic pressure block and the elastic stopper, thereby further improving the quality of the product;

[0017] 3. The utility model prevents the broken glass slag from splashing through the protective cover, thus avoiding the glass residue from causing harm to the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural schematic diagram of the glass tube detection equipment of the utility model.

[0019] Figure 2 This is a structural sectional view of the glass tube detection equipment of the utility model.

[0020] Figure 3 For this utility model Figure 2 A magnified view of the structure in the middle.

[0021] Figure 4It is a schematic diagram of the elastic pressing block, groove and air vent structure of the utility model.

[0022] In the figure: 1. base; 2. support frame; 3. electric cylinder; 4. protective cover; 5. elastic pressure block; 6. connecting rod; 7. spring; 8. elastic stop block; 9. mounting seat; 10. pressure sensor; 11. hosting wheel; 12. connecting block; 13. rubber ring; 14. groove; 15. air vent; 16. waste trough; 17. collection box; 18. support plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] The utility model provides Figure 1-Figure 4 A glass tube detection device shown includes a base 1, which is used to support the detection device. Support frames 2 are fixedly installed on both sides of the base 1. The support frames 2 are used to install a control device and an electric cylinder 3 in the detection device. The electric cylinder 3 is fixedly installed on one of the support frames 2. It should be noted that the control device is composed of components such as a display screen and control buttons. It is a common device in the prior art for controlling the operation of the device and will not be described in detail here.

[0025] Connecting blocks 12 are fixedly installed on both sides of the top of the base 1, and the opposite surfaces of the two connecting blocks 12 are rotatably connected with hosting wheels 11. The connecting blocks 12 are used to install the hosting wheels 11, and the hosting wheels 11 are used to support the movement of the glass tube to be inspected. It should be noted that the hosting wheels 11 are pulley assemblies commonly used in the prior art for supporting the movement of tubular objects, which will not be described in detail here.

[0026] Specifically, the telescopic end of the electric cylinder 3 is movably installed on the support frame 2, and a plurality of hosting wheels 11 are provided. The plurality of hosting wheels 11 can ensure that the glass tube will not tilt during the detection movement, and the plurality of hosting wheels 11 are linearly distributed with respect to the connecting block 12.

[0027] Taking into account that the existing detection equipment has relatively stringent requirements on the working environment, it may be affected by environmental factors during detection, resulting in fluctuations or errors in the measurement results. Therefore, a detection mechanism is arranged above the base 1, and the detection mechanism includes a support plate 18, and the support plate 18 is used to fix the detection mechanism on the support frame 2. The support plate 18 is fixedly installed on one of the support frames 2. A connecting rod 6 is fixedly installed on the support plate 18, and the connecting rod 6 is used to fix the components on the detection mechanism. A mounting seat 9 is fixedly installed on the end of the connecting rod 6 away from the support plate 18. The mounting seat 9 is used to measure whether the inner diameter size of the glass tube is qualified. A rubber ring 13 is fixedly sleeved on the outer wall of the mounting seat 9. The rubber ring 13 is used to protect the inner wall of the glass tube to avoid scratches on the inner wall of the glass tube during the detection process.

[0028] It should be noted that the thickness of the rubber ring 13 can be changed according to the inner diameter of the glass tube of the testing standard to ensure that the error is within a small range.

[0029] An elastic stopper 8 is movably sleeved on the connecting rod 6, and the elastic stopper 8 is used to block and support the glass tube to ensure that the glass tube remains horizontal during detection. A spring 7 is fixedly connected to the side of the elastic stopper 8 away from the mounting seat 9. The spring 7 is used to help the elastic stopper 8 to reset and remove the glass tube from the mounting seat 9 after the detection is completed. The spring 7 is movably sleeved on the connecting rod 6, and one end of the spring 7 away from the elastic stopper 8 is fixedly connected to the support plate 18.

[0030] Furthermore, an elastic pressure block 5 is provided on the side of the mounting seat 9 away from the connecting rod 6. The elastic pressure block 5 is used to cooperate with the elastic stopper 8 so that the glass tube is clamped. A groove 14 is provided on the side of the elastic pressure block 5 close to the mounting seat 9. The groove 14 is used to ensure that the glass tube remains horizontal when clamped. The groove 14 has an arc-shaped structure. The arc-shaped structure can create a certain space between the groove 14 and the glass tube. The elastic pressure block 5 is fixedly mounted on the telescopic end of the electric cylinder 3.

[0031] Specifically, a vent hole 15 is provided on the outer wall of the elastic pressing block 5 , and the vent hole 15 is used to ensure that the gas in the glass tube can be discharged. A plurality of vent holes 15 are provided, and the plurality of vent holes 15 are distributed in a circumference along the elastic pressing block 5 .

[0032] During specific work, the glass tube to be inspected is placed on the hosting wheel 11, the electric cylinder 3 is started, and the elastic pressure block 5 pushes one end of the glass tube to move on the hosting wheel 11, so that the other end of the glass tube fits with the elastic stopper 8, and the glass tube is clamped by the rubber ring 13 on the mounting seat 9 to fit on the inner wall of the glass tube. The elastic pressure block 5 continuously squeezes the glass tube so that the rubber ring 13 measures the inner diameter of the glass tube, thereby realizing the detection of the inner diameter size of the glass tube, avoiding unqualified products and failing to leave the factory normally.

[0033] Considering that the existing detection equipment can only detect the inner diameter of the glass tube, but cannot detect whether there are cracks on the surface of the glass tube at the same time, a pressure sensor 10 is fixedly installed on the mounting seat 9, and a one-way valve is fixedly installed on the air vent 15. It should be noted that the one-way valve is a one-way air outlet, which ensures that the gas in the glass tube is discharged during the coordinated movement of the mounting seat 9 and the rubber ring 13, so that the glass tube is in a vacuum state, which is convenient for the pressure sensor 10 to detect the pressure in the glass tube.

[0034] During operation, the gas in the glass tube is discharged through the rubber ring 13, so that the glass tube is in a vacuum state, and then the pressure sensor 10 is used to detect whether the pressure in the glass tube has changed (it should be noted that since the glass tube is in a vacuum state, if external gas enters the tube, the pressure sensor 10 will detect the change in the internal air pressure, thereby knowing that there may be cracks on the glass tube).

[0035] Taking into account that during the inspection process, the glass tubes need to be squeezed, which may easily cause some glass tubes with insufficient strength to break and cause harm to the operator, a protective cover 4 is fixedly installed between the two connecting blocks 12. The protective cover 4 is used to prevent broken glass slag from splashing to avoid harm to the operator. A waste trough 16 is opened on the top of the base 1. The waste trough 16 is used to collect broken glass residues. The waste trough 16 is arranged between the two connecting blocks 12. A collection box 17 is slidably connected to the waste trough 16. The collection box 17 is movably penetrated on the base 1. The collection box 17 cooperates with the waste trough 16 to centrally process the collected glass residues and reuse them, thereby saving production costs.

[0036] Through the cooperation of the elastic pressing block 5 and the elastic stopper 8, some glass tubes with insufficient strength can also be screened out, further improving the quality of the product.

[0037] After the inspection of the glass tube is completed, it is only necessary to remove the elastic pressing block 5 from the glass tube, and the spring 7 is reset to push the elastic stopper 8 to fit the mounting seat 9, so that the glass tube can be quickly removed, thereby improving work efficiency.

[0038] It should be noted that, since the glass tube is fragile, in the present invention, the components in direct contact with the glass tube are all made of high-strength rubber material, but are not limited to rubber material and will not be elaborated here.

Claims

1. A glass tube inspection device, comprising a base (1), characterized in that: A detection mechanism is arranged above the base (1), and the detection mechanism comprises a support plate (18), a connecting rod (6) is fixedly mounted on the support plate (18), a mounting seat (9) is fixedly mounted on one end of the connecting rod (6) away from the support plate (18), an elastic stopper (8) is movably sleeved on the connecting rod (6), a spring (7) is fixedly connected to one side of the elastic stopper (8) away from the mounting seat (9), the spring (7) is movably sleeved on the connecting rod (6), and one end of the spring (7) away from the elastic stopper (8) is fixedly connected to the support plate (18); A pressure sensor (10) is fixedly mounted on the mounting seat (9), and a rubber ring (13) is fixedly sleeved on the outer wall of the mounting seat (9); An elastic pressing block (5) is arranged on a side of the mounting seat (9) away from the connecting rod (6), and a groove (14) is arranged on a side of the elastic pressing block (5) close to the mounting seat (9), wherein the groove (14) is in an arc-shaped structure; Support frames (2) are fixedly mounted on both sides of the base (1), an electric cylinder (3) is fixedly mounted on one of the support frames (2), and the telescopic end of the electric cylinder (3) is movably inserted into the support frame (2), the elastic pressure block (5) is fixedly mounted on the telescopic end of the electric cylinder (3), and the support plate (18) is fixedly mounted on the other support frame (2).

2. A glass tube inspection device according to claim 1, characterized in that: An air vent (15) is provided on the outer wall of the elastic pressing block (5), a one-way valve is fixedly mounted on the air vent (15), a plurality of the air vent (15) are provided, and the plurality of air vents (15) are distributed in a circular pattern along the elastic pressing block (5).

3. A glass tube inspection device according to claim 1, characterized in that: Connecting blocks (12) are fixedly mounted on both sides of the top of the base (1), and the opposite surfaces of the two connecting blocks (12) are rotatably connected to the managing wheels (11), and a plurality of the managing wheels (11) are provided, and the plurality of managing wheels (11) are linearly distributed with respect to the connecting blocks (12).

4. The glass tube inspection device according to claim 1, characterized in that: A waste trough (16) is provided on the top of the base (1), and the waste trough (16) is arranged between two connecting blocks (12). A protective cover (4) is fixedly installed between the two connecting blocks (12). A collection box (17) is slidably connected in the waste trough (16), and the collection box (17) is movably arranged on the base (1).

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