CN213915826U

CN213915826U - Necking machine with buffering protective structure

Info

Publication number: CN213915826U
Application number: CN202022459376.2U
Authority: CN
Inventors: 林斌
Original assignee: Shengxing Anhui Packaging Co ltd
Current assignee: Shengxing Anhui Packaging Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-08-10
Anticipated expiration: 2030-10-28

Abstract

The utility model discloses a necking machine with a buffer protection structure, which comprises a necking machine connecting shaft, wherein one end of the necking machine connecting shaft is connected in the necking machine, through the arrangement of the second pulley and the first protective slide bar, when the necking machine connecting shaft continues to move into the first buffer sleeve, the first buffer table connected with one end of the first buffer sleeve moves towards the inside of the first buffer bracket, at the moment, the first buffer table jacks up the second pulley, the second pulley drives the first protective sliding rod to move up and down, simultaneously first protection slide bar drives the smooth side-to-side motion of first protection, and first protection pulley drives first guard plate at first lag fishplate bar internal motion through first connecting block, and along with the motion of first guard plate, the vacancy appears on the second buffer block, and the second buffer block removes to vacancy department, accomplishes the buffering, has avoided the buffering incomplete to the mechanical damage who causes.

Description

Necking machine with buffering protective structure

Technical Field

The utility model belongs to the protection field; relates to the buffer protection technology; in particular to a necking machine with a buffer protection structure.

Background

Two-piece cans were made in the middle of the 20 th century; the whole packaging can consists of two pieces, namely a can body and a can cover, so the packaging can is called as a two-piece can; the can bodies of the two cans are formed by connecting the can bodies of the can bottoms into a whole by stretching and deforming a metal sheet through a stretching forming die by a punch; the body classification of two jars has the multiple: according to the height of the can body, dividing a shallow-punching can and a deep-punching can; dividing an aluminum can and an iron can according to the can making materials; dividing into thin and drawn cups and deep drawn cups according to the manufacturing technology; two-piece cans have the following advantages over three-piece cans: the can body is directly formed by a punching and drawing process, leakage does not exist, and a leakage detection process can be omitted; the can body has no seam, the appearance is attractive, and the can body can be continuously decorated and printed, so that the effect is good; the two-piece can only has two parts, and the can body has simple manufacturing process, thereby being beneficial to simplifying the process and improving the production capacity; the body of the two-piece can is subjected to tensile deformation during forming, and the wall thickness of the two-piece can is thinner than that of the three-piece can; in addition, the can body of the two-piece can is integrally formed, and no longitudinal seam of the can body and a seam with the can bottom exist, so that materials are saved; two jar bodies are in the course of working, need carry out necking down shaping to jar mouthful, therefore necking down machine inoculation comes into birth, but current necking down machine buffer gear often only once protector, does not have secondary or cubic safeguard measure, when buffer gear can't bear the buffering, just can cause the damage of mechanical parts.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a necking down machine with buffering protective structure for it is incomplete to solve current necking down machine buffering protective structure buffering, thereby the problem of the machine part damage that causes.

The purpose of the utility model can be realized by the following technical scheme:

a necking machine with a buffering protection structure comprises a necking machine connecting shaft, wherein one end of the necking machine connecting shaft is connected into the necking machine, the other end of the necking machine connecting shaft is sleeved in a first buffer sleeve, the other end of the first buffer sleeve is embedded into a first buffer support, the first buffer support comprises a first side plate, a second side plate, a first bottom plate, a first side plate is fixedly installed on one side of the first bottom plate, a second side plate is fixedly installed on the other side of the first bottom plate, and through holes are formed in the first side plate and the second side plate;

a second buffer block is arranged at the upper end of the first bottom plate, a glider is arranged at the top end of the second buffer block, the glider comprises a fixed base, the fixed base is installed at the upper end of the second buffer block, and a first pulley is arranged on the fixed base;

a protection device is arranged at the upper end of the second buffer block and comprises a first protection pulley, a first protection plate, a first protection cover connecting plate, a first connecting block, a first sliding block, a first protection sliding rod and a first lower sliding plate;

the first protection plate is sleeved in the first protection cover connection plate, a first connection block is installed on one side, close to the first protection cover connection plate, of the first protection plate, the other end of the first connection block is fixed to one end of the first lower sliding plate, and the other end of the first lower sliding plate is fixedly connected to the first protection pulley;

the first protection cover connecting plate is provided with a sliding groove, the first sliding block is in sliding fit with the sliding groove, the first sliding block is fixedly mounted on the first lower sliding plate, one side, close to the first protection pulley, of the first protection cover connecting plate is provided with a groove, and the groove is opposite to the first protection pulley.

Further, first protection pulley, first guard plate, first lag connecting plate, first linkage block and first slide all are provided with two, two first protection pulley, second protection pulley, first guard plate, first lag connecting plate, first linkage block and first slide symmetry set up the both sides at first cushion table.

Further, the bottom of first bottom plate is equipped with first buffer bottom plate, be equipped with the attenuator between first buffer bottom plate and the first bottom plate, the one end fixed mounting of attenuator is in the bottom of first bottom plate, the other end fixed mounting of attenuator is on first buffer bottom plate.

Furthermore, the first protection slide bar penetrates through a through hole formed in the first side plate, one side of the first protection slide bar is fixedly installed on the first protection pulley, the other end of the first protection slide bar is provided with a second pulley, one end, sleeved in the first buffer sleeve, of the necking machine connecting shaft is provided with a first buffer table, a sliding groove is formed in the first buffer table, and the sliding groove is in sliding fit with the second pulley; one side that first protection slide bar is close to the second pulley is equipped with the cylinder fixed block, cylinder fixed block and supplementary lower sliding block fixed connection.

Compared with the prior art, the beneficial effects of the utility model are that:

through the arrangement of the second pulley and the first protection slide bar, when the necking machine connecting shaft continues to move into the first buffer sleeve, the first buffer table connected with one end of the first buffer sleeve moves into the first buffer support, the first buffer table jacks the second pulley at the moment, the second pulley drives the first protection slide bar to move up and down, meanwhile, the first protection slide bar drives the first protection slide to move left and right, the first protection pulley drives the first protection plate to move in the first protection cover connecting plate through the first connecting block, along with the movement of the first protection plate, a vacancy appears on the second buffer block, the second buffer block moves to the vacancy, the buffering is completed, and the incomplete buffering is avoided, so that the mechanical damage caused by incomplete buffering is avoided; through supplementary setting down of slider and first protection slide bar for after the buffering, when needing to reset, supplementary slider down drives first protection slide bar downstream under the influence of gravity, accomplishes and resets by oneself.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a cross-sectional view of a necking machine with a buffer guard structure;

FIG. 2 is an enlarged view at A in FIG. 1;

fig. 3 is an enlarged view at B in fig. 1.

In the figure: 100. a necking machine connecting shaft; 110. a first cushion collar; 120. a first buffer bracket; 130. a first side plate; 140. a second side plate; 150. a first base plate; 160. a second buffer block; 170. a fixed base; 180. a first pulley; 190. a first guard pulley; 200. a first guard plate; 210. the first protective sleeve is connected with the plate; 220. a first connection block; 230. a first slider; 240. a first lower slide plate; 250. a first buffer floor; 260. a damper; 270. a first protective slide bar; 280. a second pulley; 290. a first buffer table; 300. a cylindrical fixing block; 310. the auxiliary lower slide block.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 to 3, a necking machine with a buffer protection structure includes a necking machine connecting shaft 100, one end of the necking machine connecting shaft 100 is connected inside the necking machine, the other end of the necking machine connecting shaft 100 is sleeved in a first buffer sleeve 110, the other end of the first buffer sleeve 110 is embedded in a first buffer support 120, the first buffer support 120 includes a first side plate 130, a second side plate 140 and a first bottom plate 150, a first side plate 130 is fixedly installed on one side of the first bottom plate 150, a second side plate 140 is fixedly installed on the other side of the first bottom plate 150, and through holes are formed in the surfaces of the first side plate 130 and the second side plate 140;

a second buffer block 160 is mounted at the upper end of the first base plate 150, a glider is arranged at the top end of the second buffer block 160, the glider comprises a fixed base 170, the fixed base 170 is mounted at the upper end of the second buffer block 160, and a first pulley 180 is arranged on the fixed base 170;

a protection device is arranged at the upper end of the second buffer block 160, and the protection device comprises a first protection pulley 190, a first protection plate 200, a first protection cover connection plate 210, a first connection block 220, a first sliding block 230, a first protection sliding rod 270 and a first lower sliding plate 240;

the first protection plate 200 is sleeved in the first protection cover connection plate 210, a first connection block 220 is installed on one side, close to the first protection cover connection plate 210, of the first protection plate 200, the other end of the first connection block 220 is fixed at one end of the first lower sliding plate 240, and the other end of the first lower sliding plate 240 is fixedly connected to the first protection pulley 190;

the first protection cover connecting plate 210 is internally provided with a sliding groove, the first sliding block 230 is in sliding fit with the sliding groove, the first sliding block 230 is fixedly installed on the first lower sliding plate 240, one side of the first protection cover connecting plate 210, which is close to the first protection pulley 190, is provided with a groove, and the groove is arranged opposite to the first protection pulley 190.

The first protection pulley 190, the first protection plate 200, the first protection cover connection plate 210, the first connection block 220 and the first lower sliding plate 240 are all provided with two, and the two first protection pulleys 190, the second protection pulley, the first protection plate 200, the first protection cover connection plate 210, the first connection block 220 and the first lower sliding plate 240 are symmetrically arranged on two sides of the first buffer table 290.

The bottom of first bottom plate 150 is equipped with first buffer bottom plate 250, be equipped with attenuator 260 between first buffer bottom plate 250 and the first bottom plate 150, one end fixed mounting of attenuator 260 is in the bottom of first bottom plate 150, the other end fixed mounting of attenuator 260 is on first buffer bottom plate 250.

The first protection slide bar 270 penetrates through a through hole formed in the first side plate 130, one side of the first protection slide bar 270 is fixedly installed on a first protection pulley 190, the other end of the first protection slide bar 270 is provided with a second pulley 280, one end, sleeved in a first buffer sleeve, of the necking machine connecting shaft 100 is provided with a first buffer table 290, the first buffer table 290 is provided with a sliding groove, and the sliding groove is in sliding fit with the second pulley 280; one side of the first protective sliding rod 270, which is close to the second pulley 280, is provided with a cylindrical fixing block 300, and the cylindrical fixing block 300 is fixedly connected with an auxiliary lower sliding block 310.

The utility model discloses when specifically implementing:

the necking machine connecting shaft 100 moves into the first cushion sleeve 110 under the pushing of the necking machine, and when the connecting shaft 100 is completely embedded into the first cushion sleeve 110, the first cushion is completed;

when the necking machine connecting shaft 100 continues to move into the first cushion collar 110, the first cushion collar 110 moves into the first cushion bracket 120, and the second cushion is completed;

when the necking machine connecting shaft 100 continues to move into the first buffer sleeve 110, at this time, the first buffer table 290 connected with one end of the first buffer sleeve 110 moves into the first buffer support 120, at this time, the first buffer table 290 jacks up the second pulley 280, the second pulley 280 drives the first protection slide bar 270 to move up and down, meanwhile, the first protection slide bar 270 drives the first protection pulley 190 to move left and right, the first protection pulley 190 drives the first protection plate 200 to move in the first protection cover connecting plate 210 through the first connecting block 220, along with the movement of the first protection plate 200, a gap appears on the second buffer block 160, the second buffer block 160 moves to the gap, and the third buffer is completed;

after the third buffer is completed and needs to be reset, the auxiliary lower sliding block 310 drives the first protection sliding rod 270 to move downward under the influence of gravity, so as to complete the reset.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", and the like, which indicate orientations or positional relationships, are based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meanings of the above terms in the present invention can be understood in specific cases by those skilled in the art; the preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The necking machine with the buffer protection structure comprises a necking machine connecting shaft (100) and is characterized in that one end of the necking machine connecting shaft (100) is connected into the necking machine, the other end of the necking machine connecting shaft (100) is sleeved in a first buffer sleeve (110), the other end of the first buffer sleeve (110) is embedded into a first buffer support (120), the first buffer support (120) comprises a first side plate (130), a second side plate (140) and a first bottom plate (150), the first side plate (130) is fixedly installed on one side of the first bottom plate (150), the second side plate (140) is fixedly installed on the other side of the first bottom plate (150), and through holes are formed in the surfaces of the first side plate (130) and the second side plate (140);

a second buffer block (160) is mounted at the upper end of the first base plate (150), a glider is arranged at the top end of the second buffer block (160), the glider comprises a fixed base (170), the fixed base (170) is mounted at the upper end of the second buffer block (160), and a first pulley (180) is arranged on the fixed base (170);

a protection device is arranged at the upper end of the second buffer block (160), and the protection device comprises a first protection pulley (190), a first protection plate (200), a first protection connecting plate (210), a first connecting block (220), a first sliding block (230), a first protection sliding rod (270) and a first lower sliding plate (240);

the first protection plate (200) is sleeved in the first protection cover connection plate (210), a first connection block (220) is installed on one side, close to the first protection cover connection plate (210), of the first protection plate (200), the other end of the first connection block (220) is fixed to one end of a first lower sliding plate (240), and the other end of the first lower sliding plate (240) is fixedly connected to a first protection pulley (190);

the first protection cover connecting plate (210) is internally provided with a sliding groove, the first sliding block (230) is in sliding fit with the sliding groove, the first sliding block (230) is fixedly installed on the first lower sliding plate (240), one side, close to the first protection pulley (190), of the first protection cover connecting plate (210) is provided with a groove, and the groove is opposite to the first protection pulley (190).

2. The necking machine with the buffering and protecting structure according to claim 1, wherein two first protecting pulleys (190), two first protecting plates (200), two first protecting and protecting pulleys, two first protecting plates (200), two first protecting and protecting connecting plates (210), two first connecting blocks (220) and two first lower sliding plates (240) are symmetrically arranged at two sides of the first buffering table (290).

3. The necking machine with the buffering and protecting structure according to claim 1, wherein a first buffering bottom plate (250) is arranged at the bottom end of the first bottom plate (150), a damper (260) is arranged between the first buffering bottom plate (250) and the first bottom plate (150), one end of the damper (260) is fixedly arranged at the bottom end of the first bottom plate (150), and the other end of the damper (260) is fixedly arranged on the first buffering bottom plate (250).

4. The necking machine with the buffer protection structure according to claim 1, wherein the first protection slide bar (270) passes through a through hole formed in the first side plate (130), one side of the first protection slide bar (270) is fixedly mounted on the first protection pulley (190), the other end of the first protection slide bar (270) is provided with a second pulley (280), one end of the necking machine connecting shaft (100) sleeved in the first buffer sleeve (110) is provided with a first buffer table (290), the first buffer table (290) is provided with a sliding groove, and the sliding groove is in sliding fit with the second pulley (280); one side of the first protection slide bar (270) close to the second pulley (280) is provided with a cylindrical fixing block (300), and the cylindrical fixing block (300) is fixedly connected with the auxiliary lower sliding block (310).