Sealing detection equipment for cosmetic plastic bottle

Abstract

The utility model discloses sealing detection equipment for cosmetic plastic bottles, which relates to the technical field of sealing detection of plastic bottles and comprises a water tank, a support plate is arranged on one side of the water tank, a detection component is slidably mounted on one side of the support plate and comprises a movable block, a hollow tank and a plugging plate, and the movable block is slidably connected onto the surface of the support plate. The ventilation pipe is installed in the plugging plate, during use, a plastic bottle is soaked in liquid in the hollow tank, air in the hollow tank is compressed by the plugging plate, the plastic bottle is sealed by the plugging plate, and the plastic bottle is sealed by the plugging plate. When the plastic bottle needs to be calibrated and adjusted regularly, the breather pipe also injects air into the plastic bottle synchronously, when a gap exists in the plastic bottle, the air can penetrate through the gap to enter the plastic bottle, precision equipment does not need to be used in the mode, and therefore the situation that calibration and adjustment need to be conducted regularly is avoided, and the detection efficiency is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to plastic bottle sealing detection technical field especially relates to a kind of sealing detection equipment of cosmetic plastic bottle. BACKGROUND

[0002] Plastic bottle refers to plastic as main raw material, it can be made for packing cosmetic container by specific technology, sealing property needs to be detected before loading cosmetic.

[0003] As the publication number CN203534774U discloses a kind of bottle cap sealing property detection device with one-way plastic valve, it includes: detection box, three-way reversing valve, three-way reversing valve top is equipped with reversing handle, detection box is equipped with detection medium, three-way reversing valve two ends are connected respectively with air pump and vacuum generator, vacuum generator is connected with air pump, the third end of three-way reversing valve is connected with test bottle, test bottle bottom end opening and is equipped with screw thread, screw thread is matched with the bottle cap to be measured, three-way reversing valve, air pump, vacuum generator and test bottle are all connected by air pipe.

[0004] But in prior art, cosmetic plastic bottle is detected in batch, since detection frequency is higher, some equipment can appear detection precision to drop after continuously detecting multiple bottles, needs to be calibrated and adjusted regularly, needs to stop detection when calibrating and adjusting, and the overall detection efficiency is affected. UTILITY MODEL CONTENT

[0005] The utility model aims at solving some equipment in prior art can appear detection precision to drop after continuously detecting multiple bottles, and proposes a kind of sealing detection equipment of cosmetic plastic bottle.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a kind of sealing detection equipment of cosmetic plastic bottle, including water tank, the side of water tank is provided with support plate, the side of support plate is slidably installed with detection component;

[0007] Detection component includes movable block, hollow pot and plugging plate, movable block is slidably connected on the surface of support plate, the side of movable block is fixedly installed with second electric cylinder, the one end of second electric cylinder piston rod is fixedly connected with plugging plate, plugging plate is located on the other side of movable block, plugging plate is slidably connected in the inside of hollow pot, the inside of plugging plate is fixedly connected with vent pipe, the bottom of support plate is fixedly connected with limit plate, limit plate is perpendicular to support plate, limit plate is equipped with liquid check valve in the inside, vent pipe is equipped with gas check valve in the inside, hollow pot is fixedly communicated with limit plate.

[0008] Preferably, the top of support plate is fixedly installed with first electric cylinder, the one end of first electric cylinder piston rod is fixedly connected with movable block.

[0009] Preferably, the second electric cylinder is parallel to the first electric cylinder.

[0010] Preferably, a guide rail is fixedly installed at the joint of the support plate and the movable block, and a limiting block is fixedly installed on the surface of the support plate.

[0011] Preferably, a third electric cylinder is rotationally connected to the other side of the support plate, and the third electric cylinder is located at the side of the water tank.

[0012] Preferably, a positioning plate is fixedly installed on the inner wall of the bottom of the water tank, and one end of the support plate is rotationally connected to one corner of the positioning plate.

[0013] Preferably, a spring telescopic rod is fixedly installed at the other end of the positioning plate, and the top of the spring telescopic rod is in abutment with the lower surface of the limiting plate.

[0014] Compared with the prior art, the utility model has the advantages and positive effects that:

[0015] 1、In the utility model, the air pipe is installed in the sealing plate, in use, the plastic bottle is soaked in the liquid in the hollow tank, the sealing plate compresses the air in the hollow tank, the air pipe also synchronously injects air into the plastic bottle, when the plastic bottle has a gap, the air enters the plastic bottle through the gap, this method does not need to use precision equipment, thereby avoiding the situation that needs to be calibrated and adjusted regularly, so as to guarantee the detection efficiency.

[0016] 2、In the utility model, the guide rail is arranged to determine the moving route of the movable block, so that the movable block cannot deviate, and the spring telescopic rod is arranged in the water tank to support the limiting plate, so that the support plate can rotate in a fixed range and the stability of the limiting plate is guaranteed. DRAWINGS

[0017] Figure 1 It is a three-dimensional structure schematic view of the sealing detection equipment for the cosmetic plastic bottle;

[0018] Figure 2 It is a side view of the sealing detection equipment for the cosmetic plastic bottle;

[0019] Figure 3 It is a movable block and air pipe plane structure schematic view of the sealing detection equipment for the cosmetic plastic bottle;

[0020] Figure 4 It is a water tank internal structure schematic view of the sealing detection equipment for the cosmetic plastic bottle.

[0021] Legend: 1, water tank; 2, support plate; 3, first electric cylinder; 4, detection assembly; 5, third electric cylinder; 6, guide rail; 7, positioning plate; 8, spring telescopic rod; 9, limiting plate; 10, limiting block; 41, movable block; 42, second electric cylinder; 43, sealing plate; 44, air pipe; 45, hollow tank. DETAILED DESCRIPTION

[0022] In order to enable the above-mentioned purposes, features and advantages of the present application to be more clearly understood, the present application will be further described below with reference to the drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein, therefore, the present application is not limited to the specific embodiments disclosed in the following description.

[0024] Embodiment one: as shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 , the present application provides a kind of sealing detection equipment for cosmetic plastic bottle, including water tank 1, the side of water tank 1 is provided with support plate 2, the side of support plate 2 is slidably installed with detection assembly 4;

[0025] The detection assembly 4 includes movable block 41, hollow tank 45 and sealing plate 43, the movable block 41 is slidably connected on the surface of support plate 2, the side of movable block 41 is fixedly installed with second electric cylinder 42, the piston rod of second electric cylinder 42 is fixedly connected with sealing plate 43, the sealing plate 43 is located on the other side of movable block 41, the sealing plate 43 is slidably connected in the inside of hollow tank 45, the inside of sealing plate 43 is fixedly connected with air pipe 44, the bottom of support plate 2 is fixedly connected with limiting plate 9, the limiting plate 9 is perpendicular to support plate 2, the inside of limiting plate 9 is provided with liquid check valve, the inside of air pipe 44 is provided with gas check valve, the hollow tank 45 is fixedly communicated with limiting plate 9;

[0026] The top of support plate 2 is fixedly installed with first electric cylinder 3, the piston rod of first electric cylinder 3 is fixedly connected with movable block 41, second electric cylinder 42 is parallel to first electric cylinder 3, the intersection of support plate 2 and movable block 41 is fixedly installed with guide rail 6, the surface of support plate 2 is fixedly installed with limiting block 10.

[0027] The specific settings and effects of the embodiment will be described below. The water tank 1 contains liquid. When in use, the plastic bottle to be tested is placed in the hollow pot 45, and the liquid in the water tank 1 passes through the one-way valve in the limiting plate 9 into the hollow pot 45, so that the entire plastic bottle is immersed in the liquid. Then, the second electric cylinder 42 is started to push the sealing plate 43, and the plastic bottle is completely pressed into the liquid by the sealing plate 43. In this process, the air in the hollow pot 45 is compressed synchronously. After the plastic bottle is completely immersed in the liquid, the air pipe 44 is connected to the air charging device outside to add air to the hollow pot 45. If the plastic bottle has a gap, the liquid will enter the plastic bottle under the action of air pressure. If the plastic bottle has no gap, no water will enter the plastic bottle. This method does not require the use of precision equipment, thereby avoiding the need for regular calibration and adjustment, so as to ensure the efficiency of the test.

[0028] The second electric cylinder 42 is arranged on the movable block 41 to push the sealing plate 43, so that the sealing plate 43 will not affect the test results due to the reaction force. The movable block 41 is installed on the support plate 2, which determines the positions of the movable block 41 and the hollow pot 45. The limiting block 10 is used to improve the stability of the hollow pot 45. The first electric cylinder 3 is arranged on the support plate 2 to adjust the position of the movable block 41, which facilitates the placement and removal of the plastic bottle. The guide rail 6 can determine the movement route of the movable block 41.

[0029] Embodiment two is shown in Figs. Figure 2 and Figure 4 The other side of the support plate 2 is rotatably connected with the third electric cylinder 5. The third electric cylinder 5 is located on the side of the water tank 1. The inner wall of the bottom of the water tank 1 is fixedly installed with the positioning plate 7. One corner of the support plate 2 is rotatably connected with one corner of the positioning plate 7. The other end of the positioning plate 7 is fixedly installed with the spring telescopic rod 8. The top of the spring telescopic rod 8 is on the lower surface of the limiting plate 9.

[0030] The third electric cylinder 5 is used to adjust the angle of the support plate 2. By adjusting the angle, the position of the plastic bottle in the hollow pot 45 can be controlled. When the hollow pot 45 is in an inclined state, the sealing part of the plastic bottle can be completely immersed in the liquid, thereby improving the accuracy of the test results.

[0031] The positioning plate 7 at the bottom of the water tank 1 determines the center of rotation of the support plate 2. The spring telescopic rod 8 at the end of the support plate 2 can assist in supporting and improving the stability of the limiting plate 9.

[0032] The method for using and the working principle of the device are as follows: liquid is contained in the water tank 1, when in use, the blocking plate 43 is removed first, and the plastic bottle to be detected is placed in the hollow pot 45, the liquid in the water tank 1 passes through the one-way valve in the limiting plate 9 and enters the hollow pot 45, so that the whole plastic bottle is soaked in the liquid, the angle of the supporting plate 2 is adjusted by the third electric cylinder 5, so that the sealing part of the plastic bottle is completely soaked in the liquid, then the second electric cylinder 42 is started to push the blocking plate 43, the plastic bottle is completely pressed into the liquid by the blocking plate 43, in this process, the air in the hollow pot 45 is compressed synchronously, after the plastic bottle is completely soaked in the liquid, the air pipe 44 is communicated with the air charging equipment outside, air is added into the hollow pot 45, if the plastic bottle has a gap, under the action of air pressure, the liquid will enter the plastic bottle, if the plastic bottle has no gap, the liquid will not enter the plastic bottle.

[0033] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification of the above embodiments made according to the technical essence of the present application without departing from the technical scheme of the present application still belongs to the protection scope of the present application.

Claims

1. A cosmetic plastic bottle sealing detection device comprising a water tank (1), characterized in that: A support plate (2) is provided on one side of the water tank (1), and a detection component (4) is slidably installed on one side of the support plate (2); The detection component (4) includes a movable block (41), a hollow tank (45), and a sealing plate (43). The movable block (41) is slidably connected to the surface of the support plate (2). A second electric cylinder (42) is fixedly installed on one side of the movable block (41). One end of the piston rod of the second electric cylinder (42) is fixedly connected to the sealing plate (43). The sealing plate (43) is located on the other side of the movable block (41). The sealing plate (43) is slidably connected to the inside of the hollow tank (45). A vent pipe (44) is fixedly connected inside the sealing plate (43). A limit plate (9) is fixedly connected to the bottom of the support plate (2). The limit plate (9) is perpendicular to the support plate (2). A liquid check valve is opened inside the limit plate (9). A gas check valve is installed inside the vent pipe (44). The hollow tank (45) is fixedly connected to the limit plate (9).

2. The cosmetic plastic bottle sealing inspection apparatus according to claim 1, characterized by: The top of the support plate (2) is fixedly installed with a first electric cylinder (3), and one end of the piston rod of the first electric cylinder (3) is fixedly connected to the movable block (41).

3. The cosmetic plastic bottle sealing inspection apparatus according to claim 1, characterized in that: The second electric cylinder (42) is parallel to the first electric cylinder (3).

4. The cosmetic plastic bottle sealing inspection apparatus according to claim 1, wherein: A guide rail (6) is fixedly installed at the junction of the support plate (2) and the movable block (41), and a limit block (10) is fixedly installed on the surface of the support plate (2).

5. The cosmetic plastic bottle sealing inspection apparatus according to claim 1, wherein: A third electric cylinder (5) is rotatably connected to the other side of the support plate (2), and the third electric cylinder (5) is located on the side of the water tank (1).

6. The sealing detection device for cosmetic plastic bottles according to claim 1, characterized in that: A positioning plate (7) is fixedly installed on the inner wall of the bottom of the water tank (1), and one end of the support plate (2) is rotatably connected to one corner of the positioning plate (7).

7. The sealing detection device for cosmetic plastic bottles according to claim 6, characterized in that: A spring telescopic rod (8) is fixedly installed at the other end of the positioning plate (7), and the top of the spring telescopic rod (8) rests on the lower surface of the limiting plate (9).

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