Air leakage detection device for plastic bottle processing

Abstract

The utility model relates to the technical field of plastic bottle processing, and discloses an air leakage detection device for plastic bottle processing, which comprises a base. According to the air leakage detection device for plastic bottle processing, by arranging a limiting and fixing assembly, three plastic bottles are placed in three fixing bases, then the plastic bottles are fixed through limiting bolts, fastening bolts are screwed off from sealing covers, connecting plates and arc limiting clamps are taken down from the sealing covers, then the sealing covers are pressed on the plastic bottles, and the plastic bottles are fixed through the limiting bolts. An O-shaped sealing ring is tightly attached to the inner wall of a bottle opening of a plastic bottle, then a connecting plate and an arc-shaped limiting clamp make contact with the bottle opening and are fixed through fastening bolts, finally valves outside a first telescopic pipe and a second telescopic pipe are opened, an air pump is started to fill a proper amount of air into the plastic bottle, and then the valves and the air pump are closed. And after standing for a period of time, the change of a pointer on the barometer is observed to judge whether air leakage occurs, so that a plurality of plastic bottles can be detected at one time, and the working efficiency of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to plastic bottle processing technical field, concretely is a kind of plastic bottle processing and air leakage detection device. BACKGROUND

[0002] Plastic bottle is mainly made of polyethylene or polypropylene and a variety of organic solvents are added after material, mainly for beverage, food, pickles, honey, dried fruit, edible oil, liquid or solid disposable plastic packaging container of agricultural and veterinary drug.

[0003] Referring to the authorization number "CN219161545U", the name is "a plastic bottle processing and air leakage detection device" the application although solves "the use effect of the existing part air leakage detection device for plastic bottle processing is poor, its main reason is that air leakage detection device does not cooperate with clamping structure, when plastic bottle is in progress, it can be caused by unstable plastic bottle and lead to inaccurate detection result of detection device, i.e. the reduction of air leakage detection device use efficiency "problem but it also exists partial defects, such as the above device can only detect one plastic bottle, device work efficiency is low, and therefore a kind to be presented plastic bottle processing and air leakage detection device to solve the technical problem proposed above. UTILITY MODEL CONTENT

[0004] (I) technical problem solved

[0005] In view of the deficiencies in the prior art, the utility model provides a plastic bottle processing and air leakage detection device, with higher work efficiency and other advantages, solves the problem that the above device can only detect one plastic bottle at a time, and the device work efficiency is low.

[0006] (II) technical scheme

[0007] To achieve the purpose of higher work efficiency, the utility model provides the following technical scheme: a plastic bottle processing and air leakage detection device, including pedestal, the top of the pedestal is provided with fixed vertical plate, the top of the fixed vertical plate is provided with fixed horizontal plate, the top of the pedestal is provided with three and left and right equidistant distribution limit fixed component, the top of the fixed horizontal plate is provided with air pump, the air outlet end of the air pump is provided with one end extends to the gas pipe of fixed horizontal plate bottom, the bottom of the gas pipe is provided with the connecting component fixedly connected with the bottom of fixed horizontal plate, the outside of the connecting component is provided with three and left and right equidistant distribution detection component;

[0008] The limit fixed component includes fixed seat, the top of the pedestal is provided with three and left and right equidistant distribution fixed seat, the left and right two side walls of single fixed seat are provided with one end extends to its inside limit bolt;

[0009] The connecting assembly comprises a four-way pipe, the bottom of the gas conveying pipe is provided with the four-way pipe, the bottom of the fixing horizontal plate is provided with positioning blocks on the left and right sides, the bottom output end of the four-way pipe is provided with a first telescopic pipe, and the left and right output ends of the four-way pipe are provided with second telescopic pipes penetrating through the two positioning blocks respectively.

[0010] The detecting assembly comprises sealing covers, the first telescopic pipe and the two second telescopic pipes are provided with the sealing covers outside, the bottoms of the first telescopic pipe and the two second telescopic pipes extend to the bottoms of the sealing covers, the bottom of each sealing cover is provided with an O-shaped sealing ring, the top of each sealing cover is provided with an air pressure gauge with one end extending to the bottom of the sealing cover, the left and right side walls of each sealing cover are provided with connecting plates, the opposite sides of the two connecting plates are provided with fastening bolts in threaded connection with the interiors of the sealing covers, and the opposite sides of the two connecting plates are provided with arc-shaped limiting clamps below the O-shaped sealing rings.

[0011] Preferably, the interior of the fixing seat is hollow, and the top of the fixing seat is designed in an open form.

[0012] Preferably, the opposite sides of the two limiting bolts in the interior of each fixing seat are fixedly connected with rubber pads.

[0013] Preferably, the exteriors of the first telescopic pipe and the two second telescopic pipes are fixedly connected with valves.

[0014] Preferably, the opposite sides of the two arc-shaped limiting clamps are fixedly connected with anti-skid pads, and the thickness of the anti-skid pads is one centimeter.

[0015] (Three) beneficial effects

[0016] Compared with the prior art, the plastic bottle processing air leakage detection device has the following beneficial effects:

[0017] 1. The plastic bottle processing air leakage detection device, by setting the limiting and fixing assembly, placing three plastic bottles in the interiors of the three fixing seats, then fixing the plastic bottles through the limiting bolts, unscrewing the fastening bolts from the sealing covers, taking the connecting plates and the arc-shaped limiting clamps off the sealing covers, then pressing the sealing covers on the plastic bottles, so that the O-shaped sealing rings are tightly attached to the inner walls of the bottle mouths of the plastic bottles, then fixing the connecting plates and the arc-shaped limiting clamps in contact with the bottle mouths through the fastening bolts, finally opening the valves outside the first telescopic pipe and the second telescopic pipes, starting the air pump to fill the plastic bottles with appropriate amount of air, then closing the valves and the air pump, observing the change of the pointer on the air pressure gauge after standing for a period of time, judging whether the plastic bottles leak or not, and thus realizing the detection of multiple plastic bottles at a time, improving the working efficiency of the device and the practicability of the device.

[0018] 2、The plastic bottle processing air leakage detection device, through the setting of the first telescopic pipe and the second telescopic pipe, can detect plastic bottles of different heights, further improving the practicability of the device. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the utility model Figure 1 It is an enlarged schematic diagram of A in the utility model.

[0021] In the figure: 1, base; 2, fixed vertical plate; 3, fixed horizontal plate; 4, limiting and fixing assembly; 41, fixed seat; 42, limiting bolt; 5, air pump; 6, gas conveying pipe; 7, connecting assembly; 71, four-way pipe; 72, positioning block; 73, first telescopic pipe; 74, second telescopic pipe; 8, detection assembly; 81, sealing cover; 82, O-shaped sealing ring; 83, air pressure gauge; 84, connecting plate; 85, fastening bolt; 86, arc-shaped limiting clamp. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] Please refer to Figures 1-2 A plastic bottle processing air leakage detection device, comprising a base 1, the top of the base 1 is fixedly connected with a fixed vertical plate 2, the top of the fixed vertical plate 2 is fixedly connected with a fixed horizontal plate 3, the top of the base 1 is fixedly connected with three limiting and fixing assemblies 4 that are equally distributed on the left and right, the limiting and fixing assembly 4 comprises a fixed seat 41, the top of the base 1 is fixedly connected with three fixed seats 41 that are equally distributed on the left and right, the inside of the fixed seat 41 is hollow and the top thereof is designed in an open manner, the left and right side walls of a single fixed seat 41 are both threadedly connected with a limiting bolt 42 extending into the inside thereof, and the opposite sides of the two limiting bolts 42 in the inside of a single fixed seat 41 are both fixedly connected with rubber pads.

[0024] The top of the fixed horizontal plate 3 is fixedly connected with the air pump 5, the air outlet end of the air pump 5 is fixedly connected with the gas conveying pipe 6 extending to the bottom of the fixed horizontal plate 3, the bottom of the gas conveying pipe 6 is fixedly connected with the connecting assembly 7 fixedly connected with the bottom of the fixed horizontal plate 3, the connecting assembly 7 comprises a four-way pipe 71, the bottom of the gas conveying pipe 6 is fixedly connected with the four-way pipe 71, the bottom of the fixed horizontal plate 3 is fixedly connected with the positioning block 72, the bottom output end of the four-way pipe 71 is fixedly connected with the first telescopic pipe 73, the left and right two output ends of the four-way pipe 71 are fixedly connected with the second telescopic pipe 74 penetrating through the two positioning blocks 72 respectively, the outer part of the first telescopic pipe 73 and the two second telescopic pipes 74 is fixedly connected with the valve.

[0025] The outer part of the connecting assembly 7 is fixedly connected with three detection assemblies 8 distributed equidistantly left and right, the detection assembly 8 comprises a sealing cover 81, the outer part of the first telescopic pipe 73 and the two second telescopic pipes 74 is fixedly connected with the sealing cover 81, the bottom of the first telescopic pipe 73 and the two second telescopic pipes 74 extends to the bottom of the sealing cover 81, the bottom of the single sealing cover 81 is fixedly connected with the O-shaped sealing ring 82, the top of the single sealing cover 81 is fixedly connected with the air pressure gauge 83 extending to the bottom thereof, the left and right two side walls of the single sealing cover 81 are clamped with the connecting plate 84, the opposite sides of the two connecting plates 84 are movably connected with the fastening bolt 85 threadedly connected with the inner part of the sealing cover 81, the opposite sides of the two arc-shaped limiting clamps 86 below the O-shaped sealing ring 82 are fixedly connected with the anti-skid pad, the thickness of the anti-skid pad is one centimeter.

[0026] It is worth noting that the air pump 5 in the present application is externally connected with the control switch and the driving power supply, and the air pump 5 and the air pressure gauge 83 are both conventional known devices, the standard parts used in the present application can be purchased from the market, the specific connection mode of each part adopts the conventional bolt, rivet, welding and other conventional means in the prior art, and the mechanical, parts and devices adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, the contents not described in detail in the description belong to the prior art known to the person skilled in the art, which will not be described in detail here.

[0027] In summary, the plastic bottle processing air leakage detection device, by setting the limiting fixing assembly 4, three plastic bottles are placed in the inside of three fixed seats 41, then the plastic bottles are fixed through the limiting bolts 42, the fastening bolts 85 are unscrewed from the sealing cover 81, the connecting plates 84 and the arc-shaped limiting clamps 86 are taken off from the sealing cover 81, then the sealing cover 81 is pressed on the plastic bottle, the O-shaped sealing ring 82 is tightly attached to the inner wall of the bottle mouth of the plastic bottle, the connecting plates 84 and the arc-shaped limiting clamps 86 are contacted with the bottle mouth and fixed through the fastening bolts 85, finally the valves outside the first telescopic pipe 73 and the second telescopic pipe 74 are opened and the air pump 5 is started to fill the plastic bottle with appropriate amount of air, then the valves and the air pump 5 are closed, the pointer change on the pressure gauge 83 is observed after a period of time, whether it leaks is judged, and then multiple plastic bottles can be detected at a time, the working efficiency of the device is improved, the practicability of the device is improved, the device can detect plastic bottles of different heights through the setting of the first telescopic pipe 73 and the second telescopic pipe 74, and the practicability of the device is further improved, the problem that the above device can only detect one plastic bottle at a time and the working efficiency of the device is low is solved.

[0028] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Additionally, unless otherwise stated, the term "about" preceding a value or description denotes that the value or description is within 10%, preferably within 1%, and more preferably within 0.1% of the stated value or description.

[0029] Although embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, replacements and changes can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A gas leakage detection device for plastic bottle processing, comprising a base (1), characterized in that: The top of the base (1) is provided with a fixed vertical plate (2), the top of the fixed vertical plate (2) is provided with a fixed horizontal plate (3), the top of the base (1) is provided with three limiting and fixing assemblies (4) which are equidistantly distributed left and right, the top of the fixed horizontal plate (3) is provided with an air pump (5), the air outlet end of the air pump (5) is provided with a gas conveying pipe (6) which extends to the bottom of the fixed horizontal plate (3), the bottom of the gas conveying pipe (6) is provided with a connecting assembly (7) which is fixedly connected with the bottom of the fixed horizontal plate (3), the outside of the connecting assembly (7) is provided with three detection assemblies (8) which are equidistantly distributed left and right. The limiting and fixing assembly (4) comprises a fixed seat (41), the top of the base (1) is provided with three fixed seats (41) which are equidistantly distributed left and right, the left and right side walls of the single fixed seat (41) are both provided with a limiting bolt (42) which extends to the inside thereof; The connecting assembly (7) comprises a four-way pipe (71), the bottom of the gas conveying pipe (6) is provided with a four-way pipe (71), the bottom left and right sides of the fixed horizontal plate (3) are both provided with a positioning block (72), the bottom output end of the four-way pipe (71) is provided with a first telescopic pipe (73), the left and right output ends of the four-way pipe (71) are both provided with a second telescopic pipe (74) which penetrates through two positioning blocks (72) respectively; The detection assembly (8) comprises a sealing cover (81), the outside of the first telescopic pipe (73) and the two second telescopic pipes (74) is provided with a sealing cover (81), the bottom of the first telescopic pipe (73) and the two second telescopic pipes (74) extends to the bottom of the sealing cover (81), the bottom of the single sealing cover (81) is provided with an O-shaped sealing ring (82), the top of the single sealing cover (81) is provided with an air pressure gauge (83) which extends to the bottom thereof, the left and right side walls of the single sealing cover (81) are both provided with a connecting plate (84), the opposite sides of the two connecting plates (84) are both provided with a fastening bolt (85) which is threadedly connected with the inside of the sealing cover (81), the opposite sides of the two connecting plates (84) are both provided with an arc-shaped limiting clamp (86) which is located below the O-shaped sealing ring (82).

2. The gas leak detection device for plastic bottle processing according to claim 1, characterized in that: The inside of the fixed seat (41) is hollow and the top thereof is designed in an open manner.

3. The gas leak detection device for plastic bottle processing according to claim 1, characterized in that: The opposite sides of the two limiting bolts (42) inside the single fixed seat (41) are both fixedly connected with rubber pads.

4. The gas leak detection device for plastic bottle processing according to claim 1, characterized in that: The outside of the first telescopic pipe (73) and the two second telescopic pipes (74) is fixedly connected with valves.

5. The apparatus for detecting a gas leak in a plastic bottle according to claim 1, wherein: The opposite sides of the two arc-shaped limiting clamps (86) are both fixedly connected with anti-skid pads, and the thickness of the anti-skid pads is one centimeter.

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