CN113968374A

CN113968374A - Anti-accumulation special-shaped bottle fixed-pitch and fixed-speed feeding system

Info

Publication number: CN113968374A
Application number: CN202111268212.4A
Authority: CN
Inventors: 江英
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-01-25
Anticipated expiration: 2041-10-29
Also published as: CN113968374B

Abstract

The invention relates to a fixed-distance and constant-speed feeding system for anti-accumulation special-shaped bottles. A bottle feeding line is arranged horizontally and horizontally. Or install the feeding system on both sides, the feeding system evenly divides the spacing between the packaging bottles and outputs at a constant speed, and the feeding system can adjust the length of the working section. The system can adaptively adjust the swallowing speed according to the speed of incoming materials on the production line, and automatically adjust the working position and distance in a large range, so that no matter the incoming materials on the conveyor line are dense or sparse, they can actively and effectively cooperate and maintain equal distance packaging. The bottle is output at a uniform speed, and there is no accumulation of incoming materials.

Description

Anti-accumulation fixed-distance constant-speed feeding system for special-shaped bottles

Technical Field

The invention belongs to the field of packaging machinery, and particularly relates to an anti-accumulation fixed-distance constant-speed feeding system for special-shaped bottles.

Background

With the technical progress and the industrial development, the automatic packaging equipment replaces manual packaging and becomes a necessary development trend. Among the automatic packaging equipment, to glass bottle or porcelain packing bottle that high-grade liquid products such as white spirit, fruit wine, perfume often adopted, adopt automatic conveying line to carry the packing bottle in succession in automated processing usually, then pack one by the equipment for packing and handle, at this in-process, carry out equidistant separation conveying with packing bottle on the transfer chain, all are indispensable steps, on the current automatic production line before getting into the processing equipment, packing bottle on the transfer chain piles up the waiting in proper order, then gets into the processing equipment according to a batch and carries out further processing. But at this in-process of piling up the waiting, can produce the extrusion between the bottle, bottom drive belt continuous operation moreover also can produce the friction between bottle end and the drive belt, especially some special-shaped bottle, can even take place to empty the phenomenon like the bottle that the bottom is less, and the body surface causes certain mar, grind mark or even damage, produces the wastrel, causes the loss.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provides the anti-accumulation fixed-distance constant-speed feeding system for the special-shaped bottles, which is scientific in structure, reasonable in design and strong in adaptability.

The technical problem to be solved by the invention is realized by adopting the following technical scheme:

the utility model provides a prevent piling up abnormal shape bottle distance constant speed feed system, send the horizontal setting of bottle line, send the bottle on-line to bear and by preceding back at the uniform velocity transport packing bottle, its characterized in that: and a feeding system is arranged on one side or two sides in the radial direction of the rear part of the bottle feeding line, the feeding system uniformly separates the space between the packaging bottles and outputs the packaging bottles at a constant speed, and the feeding system can adjust the length of the working section.

The feeding system comprises a first movable pulley, a second movable pulley, a third movable pulley, a fixed roller and a synchronous belt, wherein the fixed roller is vertically and axially arranged at the rear end of the bottle feeding line, three slide ways are arranged on the outer side of the bottle feeding line in front of the fixed roller from inside to outside, the first movable pulley, the second movable pulley and the third movable pulley are sequentially arranged on the three slide ways from inside to outside, the first movable pulley, the second movable pulley and the third movable pulley can be transversely moved and adjusted in the corresponding slide ways, and the synchronous belt is sequentially wound and arranged on the side wheel rims of the first movable pulley, the second movable pulley, the third movable pulley and the fixed roller; the synchronous belts are uniformly provided with a plurality of groups of bulges at intervals on the surface of one side contacting the packaging bottles, and the packaging bottles sent from the front end are synchronously clamped by the synchronous belts of the feeding systems at the two sides of the bottle feeding line.

And, a vision probe is installed on the upper end of the first movable pulley.

Moreover, the bulges are an upper layer and a lower layer which respectively support the upper part and the lower part of the packaging bottle correspondingly.

Moreover, the distance between the adjacent bulges is the same as the output distance of the packaging bottles required by production, and only one packaging bottle can be fed between the adjacent bulges.

Moreover, the bottle feeding line is controlled by a servo motor; a synchronous belt motor is arranged on the fixed roller to drive a synchronous belt to rotate at a constant speed.

Moreover, the method for adjusting the length of the working section by the system comprises the following steps:

when the incoming materials on the bottle feeding line are dense, the synchronous belt pushes the packaging bottles, and meanwhile, the first movable pulley moves to the front of the bottle feeding line along the bottom slide way, so that the working section of the synchronous belt is prolonged;

when the supplied materials are sparse, the first movable pulley moves to the rear part of the bottle conveying line along the bottom slide way, and the working section of the synchronous belt is shortened;

when the first movable pulley moves transversely, the second movable pulley and the third movable pulley move synchronously on respective tracks, and the synchronous belt is ensured to be always kept in a tensioning state.

The invention has the advantages and positive effects that:

1. the system can effectively prevent the packaging bottles from being extruded and deformed and surface worn due to stacking, effectively ensure the product packaging quality, ensure the intact appearance without damage and scratches.

2. The system can play a good conveying effect on standard bottles and special-shaped bottles, is laid down to prevent abrasion, and has a good processing effect and a wide application range.

3. The system can adaptively adjust the material swallowing speed according to the incoming material speed of the production line, and automatically adjust the working position and distance in a large range, so that the incoming materials on the conveying line can be actively and effectively matched no matter the incoming materials are dense or sparse, the packaging bottles at equal intervals are kept to output at constant speed, and the incoming materials are not accumulated.

Drawings

FIG. 1 is a schematic diagram of the system layout;

FIG. 2 is a schematic diagram of an extreme position layout of the system;

fig. 3 is a schematic layout of another extreme position of the system.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments, which are illustrative only and not limiting, and the scope of the present invention is not limited thereby.

A fixed-distance constant-speed feeding system for anti-accumulation special-shaped bottles is characterized in that a bottle feeding line 2 is horizontally and transversely arranged, the bottle feeding line is controlled by a servo motor 1, bottles 3 are loaded on the bottle feeding line and conveyed from front to back at a constant speed, feeding systems are symmetrically arranged on two radial sides of the rear part of the bottle feeding line, the feeding systems on the two sides synchronously act, the distance between the bottles is uniformly separated, and the bottles are output at a constant speed;

the specific structure of the feeding system is shown in the attached drawing, and comprises a first movable pulley 5, a second movable pulley 8, a third movable pulley 4, a fixed roller 9 and a synchronous belt 6, wherein the fixed roller is vertically and axially arranged at the rear end of a bottle feeding line, three slide ways (the slide ways are not shown in the drawing) are arranged on the outer side of the bottle feeding line in front of the fixed roller from inside to outside, the first movable pulley, the second movable pulley and the third movable pulley are sequentially arranged on the three slide ways from inside to outside, the first movable pulley, the second movable pulley and the third movable pulley are respectively controlled to be capable of transversely moving and adjusting in the corresponding slide ways, as shown in the drawing, the synchronous belt is sequentially wound and arranged on the side wheel rims of the first movable pulley, the second movable pulley, the third movable pulley and the fixed roller, and the synchronous belt is driven by a motor to rotate;

one section hold-in range between first movable pulley and the fixed roller is parallel and press close to and send the bottle line side edge to be the working section with sending the bottle line, and the even interval system has multiunit arch 7 on the one side surface that the hold-in range contacted packing bottle, and adjacent protruding interval is the same with the required packing bottle output interval of production, and the height that the arch was beaten sets up according to packing bottle size for support the packing bottle from the rear portion in step and effectively prevent to remove crooked empting, guarantee packing bottle equidistant synchronous motion. The bulge is an upper layer and a lower layer which respectively correspondingly support the upper part and the lower part of the packaging bottle, and the falling effect is improved.

The synchronous belts of the feeding systems on the two sides of the bottle feeding line synchronously clamp the packaging bottles fed from the front end, and one packaging bottle can be fed between the adjacent bulge groups;

a visual probe (not shown in the figure) is installed at the upper end of the first movable pulley, the feeding position on the bottle feeding line is automatically judged, and the PLC control system makes an adjusting action.

Because the supplied materials are uneven in density, the system can automatically adjust the length of the working section in order to ensure that the supplied materials can be output to the packaging bottles at uniform speed at equal intervals. When the incoming materials on the bottle feeding line are dense, the synchronous belt pushes the packaging bottles, and meanwhile, the first movable pulley moves to the front of the bottle feeding line along the bottom slide way, so that the working section of the synchronous belt is prolonged, and the longest limit position is shown in the attached figure 3; when supplied materials are sparse, the first movable pulley moves to the rear part of the bottle conveying line along the bottom slide way, the working section of the synchronous belt is shortened at the moment, and the shortest limit position is shown in the attached figure 2.

In this embodiment, a synchronous belt motor is installed on the fixed roller to drive the synchronous belt to rotate at a constant speed. The first movable pulley, the second movable pulley and the third movable pulley are controlled by the linear motor to move on respective tracks.

Although the embodiments of the present invention and the accompanying drawings are disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the invention and the appended claims, and therefore the scope of the invention is not limited to the disclosure of the embodiments and the accompanying drawings.

Claims

1. A fixed-distance and constant-speed feeding system for anti-accumulation special-shaped bottles, the bottle feeding line is horizontally arranged, and the bottle feeding line carries and transports the packaging bottles at a constant speed from front to back, characterized in that: the diameter at the rear of the bottle feeding line; The feeding system is installed on one or both sides, the feeding system evenly divides the spacing between the packaging bottles and outputs at a constant speed, and the feeding system can adjust the length of the working section.

2. The anti-accumulation special-shaped bottle fixed-distance fixed-speed feeding system according to claim 1 is characterized in that: the feeding system comprises a first movable pulley, a second movable pulley, a third movable pulley, a fixed roller and a synchronous belt, and the fixed roller is vertical. The straight axis is installed at the rear end of the bottle feeding line, and three slides are arranged on the outside of the bottle feeding line in front of the fixed roller from the inside to the outside. Three moving pulleys, the first moving pulley, the second moving pulley and the third moving pulley can all be adjusted laterally in the corresponding slideway, and the synchronous belt is wound and installed on the first moving pulley, the second moving pulley, the third moving pulley and the side rim of the fixed roller in turn; A plurality of groups of protrusions are evenly spaced on the surface of one side of the synchronous belt that contacts the packaging bottles, and the synchronous belts of the feeding system on both sides of the bottle feeding line synchronously clamp the packaging bottles sent from the front end.

3. The anti-accumulation special-shaped bottle fixed-distance and fixed-speed feeding system according to claim 1, wherein a vision probe is installed on the upper end of the first movable pulley.

4. The anti-stacking special-shaped bottle fixed-distance and constant-speed feeding system according to claim 1, characterized in that: the protrusions are upper and lower layers, respectively supporting the upper and lower parts of the packaging bottles.

5. The anti-stacking special-shaped bottle fixed-pitch and constant-speed feeding system according to claim 1, characterized in that: the adjacent protrusion spacing is the same as the packaging bottle output spacing required for production, and the adjacent protrusions are between Only feed one bottle.

6. The anti-accumulation special-shaped bottle fixed-distance and constant-speed feeding system according to claim 1 is characterized in that: the bottle feeding line is controlled by a servo motor; a synchronous belt motor is installed on the fixed roller to drive the synchronous belt to rotate at a constant speed.

7. The anti-stacking special-shaped bottle fixed-distance and fixed-speed feeding system according to claim 1 is characterized in that: the method for this system to adjust the length of the working section:

When the incoming material on the bottle feeding line is relatively dense, while the synchronous belt pushes the packaging bottles, the first movable pulley moves along the bottom slide to the front of the bottle feeding line, so that the working section of the synchronous belt is extended;

When the incoming material is sparse, the first movable pulley moves to the back of the bottle feeding line along the bottom slideway, and the working section of the synchronous belt is shortened at this time;

When the first movable pulley moves laterally, the second movable pulley and the third movable pulley move synchronously on their respective tracks to ensure that the synchronous belt is always in a tensioned state.