CN205150424U

CN205150424U - Bottleneck shrinker

Info

Publication number: CN205150424U
Application number: CN201520852021.6U
Authority: CN
Inventors: 文子健; 陈家翘
Original assignee: Guangzhou Guanhao Machinery & Equipment Co Ltd
Current assignee: Guangzhou Guanhao Machinery & Equipment Co Ltd
Priority date: 2015-10-30
Filing date: 2015-10-30
Publication date: 2016-04-13
Anticipated expiration: 2025-10-30

Abstract

The utility model provides a bottleneck shrinker, includes the frame, is provided with the cavity that generates heat in the frame, the lower surface indent of the cavity that generates heat forms the shrink cavity, is provided with three -section horizontal arrangement's elongated slot mouth on two relative lateral walls of shrink cavity respectively, three heating tubes are installed respectively from top to bottom to the double -phase right intracavity of buckling of cavity of generating heat, and every heating tube is relative with an elongated slot mouth of looks homonymy, have at least in one -sided three -section horizontal arrangement's the elongated slot mouth to be provided with the baffle of elongated slot mouth up -and -down motion relatively on two elongated slot mouths, the top of shrink cavity is provided with at least one opening, and the air heater is stretched into to corresponding the opening part by the top of the cavity that generates heat. Because the thermal contraction is blown to each part of bottleneck all is one section one section and separately goes on, consequently, can adapt to the requirement of various bottleneck shapes shrink to and the shrink film of applicable various materials, the suitability is strong, has saved the cost of labor, has satisfied requirements for quality and the low -cost requirement of customer to moulded product, and work efficiency is high.

Description

A kind of bottleneck shrinker

Technical field

The utility model relates to a kind of bottleneck shrinker.

Background technology

Bottleneck shrinker to be wrapped in the shrink film of bottle mouth position through heating, and make it shrink and wrap bottleneck, it uses widely in commercial production, has higher work efficiency and wide application prospect.But, the bottleneck shape of bottleneck shrinker to product generally used on the market at present and the thickness of shrink film, material, the requirement of shrinkage percentage is higher, simultaneously, existing bottleneck shrinker mainly carries out the contraction mode of upper, middle and lower blowing hot-air together to the shrink film on bottleneck, due to problems such as the shape of bottleneck and the materials of shrink film, often effect is bad for the bottleneck shunk, there is the bottle of a lot of Special bottle mouth-shaped cannot use this contraction mode, can only by artificial electricity consumption blowing shrink film, therefore, comformability is strong not, productive costs is higher, the requirement of client to product design and productive costs cannot be met.

Utility model content

The utility model aims to provide a kind of bottleneck shrinker of sectional heat shrink bottleneck.

A kind of bottleneck shrinker described in the utility model, comprise frame, frame is provided with heating cavity, the lower surface indent of heating cavity forms contraction chamber room, shrink and the relative sidewall of two of chamber is respectively arranged with three sections of horizontal long rabbets, in two relative bending chambeies of described heating cavity, three heat-generating pipes are installed respectively from top to bottom, every root heat-generating pipe is relative with a long rabbet of same side, have in one-sided three sections horizontal long rabbets that two long rabbets are provided with can the dividing plate of long rabbet up-and-down movement relatively at least, the top of described contraction chamber is provided with at least one opening, hot-air heater stretches to corresponding opening part by the top of the cavity that generates heat.

A kind of bottleneck shrinker described in the utility model, according to the requirement of bottleneck collapsed shape, regulate the dividing plate with the long rabbet place of dividing plate, thus regulate the A/F of long rabbet, to adjust the amount of exposing of heating pipe, requirement is shunk according to bottleneck, first can shrink below bottleneck, then shrink above bottleneck, finally shrink in the middle of bottleneck, or can first shrink above bottleneck, shrink again below bottleneck, finally shrink in the middle of bottleneck, or first shrink in the middle of bottleneck, shrink below bottleneck or top again, finally to shrink above or below bottleneck.When shrinking bottleneck, first shrink film on bottle mouth sleeve, by the conveying mechanism of shrinker, the bottle arranged is delivered to contraction chamber indoor, by opening, the hot blast of contraction chamber indoor is extracted in heating cavity by hot-air heater, thus have the long rabbet blowout regulating opening degree of heating cavity again, thermal contraction is blown to the corresponding position of bottleneck, every part due to bottleneck is blown thermal contraction and is all one section one section and separately carries out, therefore, the requirement that various bottleneck shape is shunk can be adapted to, and be suitable for the shrink film of various material, applicability is strong, save cost of labor, meet the requirements for quality of client to shaped article and the requirement of low cost, work efficiency is high.

Accompanying drawing explanation

Fig. 1 is the utility model bottleneck shrinker structural representation

Fig. 2 is the utility model heating cavity body structure schematic diagram

Fig. 3 is the utility model heating inside cavity structural representation

Fig. 4 is the utility model contraction chamber cell structure schematic diagram.

Detailed description of the invention

A kind of bottleneck shrinker, as shown in Figures 1 to 4, comprise frame 1, frame 1 is provided with heating cavity 2, the lower surface indent of heating cavity 2 forms contraction chamber room 3, it is characterized in that: shrink and the relative sidewall of two of chamber 3 is respectively arranged with three sections of horizontal long rabbets 4, in two relative bending chambeies of described heating cavity 2, three heat-generating pipes 5 are installed respectively from top to bottom, every root heat-generating pipe 5 is relative with a long rabbet 4 of same side, have in one-sided three sections horizontal long rabbets 4 that two long rabbets 4 are provided with can the dividing plate 6 of long rabbet 4 up-and-down movement relatively at least, the top of described contraction chamber 3 is provided with at least one opening 7, hot-air heater 8 stretches to corresponding opening 7 by the top of heating cavity 2.

Wherein have in one-sided three sections horizontal long rabbets 4 that two long rabbets 4 are provided with can the dividing plate 6 of long rabbet 4 up-and-down movement relatively, thus substantially can realize the object that thermal contraction bottleneck is blown in segmentation; One-sided three sections horizontal long rabbets 4 are respectively arranged with can the dividing plate 6 of long rabbet 4 up-and-down movement relatively, thus bottleneck can be regulated more accurately to blow the amount of thermal contraction, ensures the quality of shaped article further.

The sidewall of the contraction chamber 3 at described each long rabbet 4 two ends is respectively arranged with the pin 9 of protrusion, dividing plate 6 two ends are respectively arranged with strip shape through hole 10, dividing plate 6 and contraction chamber 3 connect as one through corresponding through hole 10 by pin 9, thus the position of conveniently adjusted dividing plate 6, the dismounting being convenient to dividing plate 6 is safeguarded.

The top of described contraction chamber 3 is provided with two openings 7, thus it is more even that hot-air heater 8 can be made to take out hot blast, ensures the Forming Quality of product.

Claims

1. a bottleneck shrinker, comprise frame (1), frame (1) is provided with heating cavity (2), the lower surface indent of heating cavity (2) forms contraction chamber room (3), it is characterized in that: shrink and the relative sidewall of chamber (3) two is respectively arranged with three sections of horizontal long rabbets (4), in two relative bending chambeies of described heating cavity (2), three heat-generating pipes (5) are installed respectively from top to bottom, every root heat-generating pipe (5) is relative with a long rabbet (4) of same side, have in one-sided three sections horizontal long rabbets (4) that two long rabbets (4) are provided with can the dividing plate (6) of long rabbet (4) up-and-down movement relatively at least, the top of described contraction chamber (3) is provided with at least one opening (7), hot-air heater (8) stretches to corresponding opening (7) by the top of heating cavity (2).

2. a kind of bottleneck shrinker according to claim 1, is characterized in that: wherein have in one-sided three sections horizontal long rabbets (4) that two long rabbets (4) are provided with can the dividing plate (6) of long rabbet (4) up-and-down movement relatively.

3. a kind of bottleneck shrinker according to claim 1, is characterized in that: one-sided three sections horizontal long rabbets (4) are respectively arranged with can the dividing plate (6) of long rabbet (4) up-and-down movement relatively.

4. a kind of bottleneck shrinker according to claim 1 or 2 or 3, it is characterized in that: the pin (9) sidewall of the contraction chamber (3) at described each long rabbet (4) two ends being respectively arranged with protrusion, dividing plate (6) two ends are respectively arranged with strip shape through hole (10), and dividing plate (6) and contraction chamber (3) connect as one through corresponding through hole (10) by pin (9).

5. a kind of bottleneck shrinker according to claim 1, is characterized in that: the top of described contraction chamber (3) is provided with two openings (7).