Thread seal protector for bottle finish

Abstract

The utility model relates to bottle mouth protection technical field, concretely relates to a thread sealing protection structure for bottle mouth, including carousel and protection subassembly, protection subassembly includes protection cover, end cap member, limiting member, first bearing, second bearing, spacer, spring, spring baffle ring, jacking rod and base, install the device in bottle mouth thread sealing protection inside the sprayer, when using, the bottle mouth of bottle is inserted into the top of carousel, through the pressure to bottle, makes its downward movement, the bottle shoulder of steel bottle is contacted with carousel inside, and is pressed tightly, and the steel bottle is pressed tightly on carousel, and the spring inside carousel compresses and pushes the protection cover on the top of jacking rod and moves up, and the protection cover is on the bottle mouth of steel bottle, so that the bottle mouth can be sealed, and the base is sleeved on the outside of first bearing and second bearing, so that carousel can rotate on the outside of carousel, and limiting member is used for limiting the position of first bearing, spacer and second bearing.

Description

Technical Field

[0001] This utility model relates to the field of bottle mouth protection technology, and in particular to a threaded sealing protection structure for bottle mouths. Background Technology

[0002] Before shot blasting the inner wall of the gas cylinder, the threads at the cylinder opening need to be protected.

[0003] The traditional method of protection involves manufacturing a large number of bottle neck protection devices, installing the device on each cylinder before processing, and removing the device after processing. This requires a lot of manpower, is costly, and inefficient. Summary of the Invention

[0004] The purpose of this invention is to provide a threaded sealing protection structure for bottle necks, aiming to solve the problems of traditional methods for protecting steel cylinders before shot blasting of the inner wall. This involves manufacturing a large number of bottle neck protection devices, installing the device on each cylinder before treatment, and removing the device after treatment. This method requires a large amount of manpower, resulting in high costs and low efficiency.

[0005] To achieve the above objectives, this utility model provides a threaded sealing protection structure for bottle mouths, including a turntable and a protection component. The protection component includes a protective sleeve, an end cap component, a limiting component, a first bearing, a second bearing, a spacer, a spring, a spring retaining ring, a top rod, and a base. The end cap component is slidably connected to the turntable and located on one side of the turntable. The base is connected to the end cap component and located on one side of the end cap component. The first bearing, the spacer, and the second bearing are slidably installed on the outer side of the turntable in sequence. The limiting component is connected to the turntable and located at the bottom of the second bearing. The push rod is slidably connected to the turntable and located on the inner side of the turntable. The spring is slidably connected to the push rod and to the turntable, and located on the outer side of the push rod. The spring retaining ring is detachably connected to the turntable and located at the bottom of the turntable. The protective sleeve is threadedly connected to the push rod and located at the top of the push rod.

[0006] The end cap component includes an upper end cap and a lower end cap. The upper end cap is detachably connected to the base by bolts and is located on top of the base. The lower end cap is threadedly connected to the base and is located at the bottom of the base.

[0007] The limiting component includes a round nut anti-reverse washer and a round nut. The round nut anti-reverse washer is slidably connected to the turntable and located on the outside of the turntable. The round nut is threadedly connected to the turntable and located at the bottom of the round nut anti-reverse washer.

[0008] The protective component further includes a mounting ring and a mounting hole. The mounting ring is fixedly connected to the base and is located on the outside of the base. The mounting hole is provided on the mounting ring.

[0009] The protective component further includes a stop block, which is fixedly connected to the top rod and located on the outside of the top rod.

[0010] This utility model discloses a threaded sealing protection structure for bottle mouths. The device is installed on an internal shot blasting machine for bottle mouth threaded sealing protection. During use, the bottle mouth is inserted into the top of the turntable. Pressure is applied to the bottle, causing it to move downwards. The bottle shoulder contacts and presses against the inside of the turntable, pressing the bottle firmly against it. A compressed spring inside the turntable pushes the protective sleeve at the top of the push rod upwards, sealing the bottle mouth. A base is fitted around the outside of the first and second bearings, allowing the turntable to rotate outside the turntable. A limiting member restricts the positions of the first bearing, the spacer, and the second bearing. This invention solves the problems of traditional methods for protecting steel cylinders before shot blasting, which involve mass-producing bottle mouth protection devices, installing the device on each cylinder before treatment, and removing it after treatment. This method requires a large amount of manpower, resulting in high costs and low efficiency. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0012] Figure 1 This is an installation diagram of a threaded sealing protection structure for bottle openings according to this utility model.

[0013] Figure 2 This is a schematic diagram of a threaded sealing protection structure for bottle openings according to this utility model.

[0014] Figure 3 This is a cross-sectional schematic diagram of a threaded sealing protection structure for bottle openings according to this utility model.

[0015] 101-Turntable, 102-Protective component, 103-Protective sleeve, 104-End cover component, 105-Limiting component, 106-First bearing, 107-Second bearing, 108-Spacer, 109-Spring, 110-Spring retaining ring, 111-Push rod, 112-Base, 113-Upper end cover, 114-Lower end cover, 115-Anti-reverse washer for round nut, 116-Round nut, 117-Mounting ring, 118-Mounting hole, 119-Stop block. Detailed Implementation

[0016] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0017] Please see Figures 1-3 , Figure 1 This is an installation diagram of a threaded sealing protection structure for bottle openings according to this utility model. Figure 2 This is a schematic diagram of a threaded sealing protection structure for bottle openings according to this utility model. Figure 3 This is a cross-sectional schematic diagram of a threaded sealing protection structure for bottle openings according to this utility model.

[0018] This utility model provides a threaded sealing protection structure for bottle necks, comprising a turntable 101 and a protection component 102. The protection component 102 includes a protective sleeve 103, an end cap component 104, a limiting component 105, a first bearing 106, a second bearing 107, a spacer 108, a spring 109, a spring retaining ring 110, a push rod 111, a base 112, an upper end cap 113, a lower end cap 114, a locking washer for the round nut 115, a round nut 116, a mounting ring 117, a mounting hole 118, and a stop block 119. This solution solves the problem of traditional methods for protecting steel cylinders before shot peening the inner wall, which involve manufacturing large quantities of bottle neck protection devices, installing the device on each cylinder before treatment, and removing it after treatment. This method requires a large amount of manpower, resulting in high costs and low efficiency.

[0019] In this embodiment, the end cap component 104 is slidably connected to the turntable 101 and located on one side of the turntable 101. The base 112 is connected to the end cap component 104 and located on one side of the end cap component 104. The first bearing 106, the spacer 108, and the second bearing 107 are sequentially slidably mounted on the outer side of the turntable 101. The limiting component 105 is connected to the turntable 101 and located at the bottom of the second bearing 107. The push rod 111 is slidably connected to the turntable 101 and located on the inner side of the turntable 101. The spring 109 is slidably connected to the push rod 111 and to the turntable 101, and located on the outer side of the push rod 111. The spring retaining ring 110 is detachably connected to the turntable 101 and located at the bottom of the turntable 101. The protective sleeve 103 is threadedly connected to the push rod 111 and located at the top of the push rod 111. The device is installed on the internal shot blasting machine for sealing the bottle neck thread. During use, the bottle neck is inserted into the top of the turntable 101. Pressure is applied to the bottle, causing it to move downwards. The bottle shoulder contacts and presses against the inside of the turntable 101, pressing the bottle firmly against it. A compressed spring 109 inside the turntable 101 pushes the protective sleeve 103 on top of the push rod 111 upwards. The protective sleeve 103 presses against the bottle neck, sealing it. The base 112 is fitted onto the outside of the first bearing 106 and the second bearing 107, allowing the turntable 101 to rotate outside the base 112. The limiting member 105 restricts the positions of the first bearing 106, the spacer 108, and the second bearing 107. This solves the problem of traditional methods of protecting steel cylinders before internal shot blasting, which involve manufacturing large quantities of bottle neck protection devices, installing the device on each cylinder before treatment, and removing it after treatment. This method requires a large amount of manpower, resulting in high costs and low efficiency.

[0020] The end cap component 104 includes an upper end cap 113 and a lower end cap 114. The upper end cap 113 is detachably connected to the base 112 by bolts and is located on the top of the base 112. The lower end cap 114 is threadedly connected to the base 112 and is located at the bottom of the base 112. The upper end cap 113 and the lower end cap 114 are used to protect the parts installed inside the base 112.

[0021] Secondly, the limiting member 105 includes a round nut anti-reverse washer 115 and a round nut 116. The round nut anti-reverse washer 115 is slidably connected to the turntable 101 and is located on the outside of the turntable 101. The round nut 116 is threadedly connected to the turntable 101 and is located at the bottom of the round nut anti-reverse washer 115. The round nut anti-reverse washer 115 prevents the round nut 116 from contacting the second bearing 107, thus preventing excessive compression of the second bearing 107 when the round nut 116 is installed.

[0022] Furthermore, the protective assembly 102 also includes a mounting ring 117 and a mounting hole 118. The mounting ring 117 is fixedly connected to the base 112 and is located on the outside of the base 112. The mounting hole 118 is provided on the mounting ring 117. The mounting ring 117 is used to provide an installation position. The mounting ring 117 is provided with the mounting hole 118 for bolting the mounting ring 117 to the bottle neck thread seal protection inner spray machine.

[0023] Finally, the protection component 102 also includes a stop 119, which is fixedly connected to the top rod 111 and located on the outside of the top rod 111. The stop 119 is provided on the outside of the top rod 111 to limit the spring 109 and prevent the spring 109 from sliding directly out of the end of the top rod 111 away from the spring retaining ring 110.

[0024] Using the threaded sealing protection structure for bottle mouths of this utility model, the device is installed on the internal shot blasting machine for bottle mouth threaded sealing protection. During use, the bottle mouth is inserted into the top of the turntable 101. By applying pressure to the bottle, it moves downward, and the bottle shoulder contacts and presses against the inside of the turntable 101. The bottle is pressed against the turntable 101, and the compressed spring 109 inside the turntable 101 pushes the protective sleeve 103 on the top of the top rod 111 upward. The protective sleeve 103 presses against the bottle mouth, so that the bottle mouth can be sealed. The base 112 is sleeved on the outside of the first bearing 106 and the second bearing 107, so that the turntable 101 can rotate outside the base 112. The limiting member 105 is used to limit the position of the first bearing 106, the spacer 108 and the second bearing 107. This solves the problem that the traditional method of protecting steel cylinders before shot blasting the inner wall requires the production of a large number of bottle mouth protection devices, with each steel cylinder having a bottle mouth protection device installed before treatment and needing to be removed after treatment. It requires a large amount of manpower, resulting in high costs and low efficiency.

[0025] The above-disclosed embodiment is merely a preferred embodiment of the threaded sealing protection structure for bottle mouth of this utility model. Of course, it should not be construed as limiting the scope of the utility model. Those skilled in the art can understand that all or part of the process of implementing the above embodiment and the equivalent changes made in accordance with the claims of this utility model still fall within the scope of the utility model.

Claims

1. A threaded sealing protection structure for bottle necks, comprising a turntable, characterized in that: It also includes a protective component, which includes a protective sleeve, an end cap component, a limiting component, a first bearing, a second bearing, a spacer, a spring, a spring retaining ring, a top rod, and a base; The end cap component is slidably connected to the turntable and located on one side of the turntable. The base is connected to the end cap component and located on one side of the end cap component. The first bearing, the spacer, and the second bearing are slidably installed on the outer side of the turntable in sequence. The limiting component is connected to the turntable and located at the bottom of the second bearing. The push rod is slidably connected to the turntable and located on the inner side of the turntable. The spring is slidably connected to the push rod and to the turntable, and located on the outer side of the push rod. The spring retaining ring is detachably connected to the turntable and located at the bottom of the turntable. The protective sleeve is threadedly connected to the push rod and located at the top of the push rod.

2. The threaded sealing protection structure for bottle necks as described in claim 1, characterized in that: The end cap component includes an upper end cap and a lower end cap. The upper end cap is detachably connected to the base by bolts and is located on top of the base. The lower end cap is threadedly connected to the base and is located at the bottom of the base.

3. The threaded sealing protection structure for bottle neck as described in claim 2, characterized in that: The limiting component includes a round nut anti-reverse washer and a round nut. The round nut anti-reverse washer is slidably connected to the turntable and located on the outside of the turntable. The round nut is threadedly connected to the turntable and located at the bottom of the round nut anti-reverse washer.

4. The threaded sealing protection structure for bottle neck as described in claim 3, characterized in that: The protective component also includes a mounting ring and a mounting hole. The mounting ring is fixedly connected to the base and is located on the outside of the base. The mounting hole is provided on the mounting ring.

5. The threaded sealing protection structure for a bottle neck as described in claim 4, characterized in that: The protective component also includes a stop block, which is fixedly connected to the top rod and located on the outside of the top rod.

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