阅读说明：本技术 日化品瓶铝箔密封性检测装置与检测方法 (Chemical product bottle foil sealing detection device and detection method ) 是由 邱自学 席志远 沈婷婷 杨路超 邵建新 袁江 于 2019-08-06 设计创作，主要内容包括：本发明公开了一种日化品瓶铝箔密封性检测装置与检测方法,包括线性模组驱动机构、台板、测压机构；线性模组驱动机构安装在台板上,用于对完成铝箔密封生产的日化品瓶,在其圆周径向施以一定的挤压量；台板用于固定安装线性模组驱动机构和测压机构；测压机构安装在台板上,用于对被挤压的日化品瓶,检测其抵抗变形的反作用力值；根据日化品瓶抵抗变形的反作用力值是否在阈值范围内,判断日化品瓶铝箔密封性。本发明设计合理,操作方便,能够可靠实现多规格的日化品瓶铝箔密封性检测。(The invention discloses a kind of chemical product bottle foil sealing detection device and detection methods, including linear mould group driving mechanism, platen, pressure measuring mechanism；Linear mould group driving mechanism is mounted on platen, for radially imposing certain amount of compression in its circumference to the chemical product bottle for completing foil sealing production；Platen is for being fixedly mounted linear mould group driving mechanism and pressure measuring mechanism；Pressure measuring mechanism is mounted on platen, for detecting the counterforce values of its resistance to deformation to the chemical product bottle being extruded；According to the counterforce values of chemical product bottle resistance to deformation whether in threshold range, chemical product bottle foil sealing is judged.The present invention has rational design, easy to operate, can reliably realize the chemical product bottle foil sealing detection of more specifications.)

1. a kind of chemical product bottle foil sealing detection device, it is characterised in that: including linear mould group driving mechanism (1), platen (2) and pressure measuring mechanism (3)；The platen (2) is for being fixedly mounted linear mould group driving mechanism (1) and pressure measuring mechanism (3)；

The linear mould group driving mechanism (1) is used to radially apply the chemical product bottle for completing foil sealing production in its circumference With certain amount of compression；The linear mould group driving mechanism (1) includes stepper motor (101), shaft coupling (102), ball wire Thick stick (103), mounting bracket (104), pushing plate (105) and right guiding compression bar (106)；The stepper motor (101) is connected with Shaft coupling (102), stepper motor (101) drive ball-screw (103) to control right guiding compression bar (106) and squeeze tested chemical product bottle Certain displacement；The right guiding compression bar (106) is mounted on pushing plate (105), and pushing plate (105) is mounted on installation branch On frame (104)；

The pressure measuring mechanism (3) is used to detect the counterforce values of chemical product bottle resistance to deformation；Pressure measuring mechanism (3) packet Include compressed spring washer (301), compressed spring (302), pressure sensor (303), gusset piece (304), left guiding compression bar (305), linear bearing (306), limition orientation bar (307), support plate (308) and pressure sensor mounting plate (309)；

Wherein, the compressed spring washer (301) and compressed spring (302) are mounted on limition orientation bar (307), are being coupled Between plate (304) and linear bearing (306)；

The pressure sensor (303) is mounted on pressure sensor mounting plate (309), is become for detecting chemical product bottle and resisting The size of the reaction force of shape；

The gusset piece (304) is mounted on limition orientation bar (307), and gusset piece (304) has apart from pressure sensor (303) 2-3mm can reduce the impact force between gusset piece (304) and pressure sensor (303), extend pressure sensor (303) and use Service life；

Chemical product bottle to be detected is placed between the left guiding compression bar (305) and right guiding compression bar (106)；

The linear bearing (306) is mounted in support plate (308) and pressure sensor mounting plate (309)；

The limition orientation bar (307) is mounted in linear bearing (306), and the tail portion of limition orientation bar (307) has limit Structure and linear bearing (306) are kept in contact.

2. a kind of detection method of chemical product bottle foil sealing detection device according to claim 1, it is characterised in that: Realize that chemical product bottle foil sealing detection method includes the following steps:

(a), the chemical product bottle cap (01) for completing foil sealing production is unscrewed；

(b), chemical product bottle is put into linear mould group driving mechanism (1) and pressure measuring mechanism (3) is intermediate；

(c), right guiding compression bar (106) squeezes tested day under the driving of stepper motor (101) in linear mould group driving mechanism (1) Change product bottle certain distance, and keep certain time；

(d), pressure sensor (303) measures the counterforce values of chemical product bottle resistance to deformation；

(e), according to the counterforce values of chemical product bottle resistance to deformation whether in threshold range, judge chemical product bottle foil sealing Property.

Technical field

The present invention relates to foil sealing detection fields, and in particular to a kind of chemical product bottle foil sealing detection device with Detection method.

Background technique

Such as, liquid tank is usually first attached to high density polyethylene (HDPE) in process of production by the liquid chemical product such as thimerosal (HDPE) in bottle, then the bottle cap containing aluminium-foil gasket is tightened on canned good bottle, using electromagnetic wave thermal energy, so that The bonding melting layer of aluminium-foil gasket realizes beautiful firm bottle neck aluminium foil sealing.If foil sealing is bad, chemical product can be produced Raw leakage, influences the quality and shelf lives of product.Therefore bottle neck aluminium foil sealing propertytest is particularly important.

Currently, checking that the common method of bottle neck aluminium foil leakproofness is manual inspection.Operator, be first by chemical product bottle bottle Lid is unscrewed, and whether eye-observation aluminium foil is intact；With hand squeeze chemical product bottle, human eye observation its whether leak and dropping liquid.This people The mode of work inspection makes labor intensity of workers big, and working efficiency is low.

For the sealing condition for detecting chemical product bottle aluminium foil, production efficiency is improved, chemical product bottle foil sealing is devised Detection device and detection method realize chemical product bottle foil sealing to solve the problems such as labor intensity of workers is big, working efficiency is low The automatic detection of property.

Summary of the invention

Goal of the invention: the present invention is directed to the actual demand of chemical product bottle foil sealing detection, provides a kind of chemical product Bottle foil sealing detection device and detection method realize foil sealing detection in chemical product bottle.The present invention has rational design, behaviour Facilitate, can be realized the reliable detection of more specification chemical product Aluminum Bottle foil leakproofness.

Technical solution: a kind of chemical product bottle foil sealing detection device, including linear mould group driving mechanism, platen and survey Press mechanism；The platen is for being fixedly mounted linear mould group driving mechanism and pressure measuring mechanism；

The linear mould group driving mechanism is used to radially apply the chemical product bottle for completing foil sealing production in its circumference With certain amount of compression；The linear mould group driving mechanism includes stepper motor, shaft coupling, ball-screw, mounting bracket, pushes away Send plate and right guiding compression bar；The stepper motor is connected with shaft coupling, and stepper motor drives ball-screw to control right guiding pressure Bar squeezes the certain displacement of tested chemical product bottle；The right guiding compression bar is mounted on pushing plate, and pushing plate is mounted on peace It fills on bracket；

The pressure measuring mechanism is used to detect the counterforce values of chemical product bottle resistance to deformation；The pressure measuring mechanism includes Compressed spring washer, compressed spring, pressure sensor, gusset piece, left guiding compression bar, linear bearing, limition orientation bar, support plate With pressure sensor mounting plate；

Wherein, the compressed spring washer and compressed spring are mounted on limition orientation bar, in gusset piece and linear axis Between holding；

The pressure sensor is mounted on pressure sensor mounting plate, for detecting the anti-of chemical product bottle resistance to deformation The size of active force；

The gusset piece is mounted on limition orientation bar, and gusset piece has 2-3mm apart from pressure sensor, can reduce connection Impact force between plate and pressure sensor extends pressure sensor service life；

Chemical product bottle to be detected is placed between the left guiding compression bar and right guiding compression bar；

The linear bearing is mounted in support plate and pressure sensor mounting plate；

The limition orientation bar is mounted in linear bearing, and the tail portion of limition orientation bar has position limiting structure and straight line Bearing is kept in contact.

The detection method of the chemical product bottle foil sealing detection device realizes the detection of chemical product bottle foil sealing Method includes the following steps:

(a), the chemical product bottle cap for completing foil sealing production is unscrewed；

(b), chemical product bottle is put among linear mould group driving mechanism and pressure measuring mechanism；

(c), right guiding compression bar squeezes tested chemical product bottle one under the driving of stepper motor in linear mould group driving mechanism Set a distance, and keep certain time；

(d), pressure sensor measures the counterforce values of chemical product bottle resistance to deformation；

(e), according to the counterforce values of chemical product bottle resistance to deformation whether in threshold range, judge chemical product bottle aluminium foil Leakproofness.

The utility model has the advantages that the present invention has rational design, easy to operate, the chemical product bottle foil sealing inspection that can reliably realize It surveys, reduces labor intensity of workers, work efficiency is high.

Detailed description of the invention

Attached drawing described here is only used for task of explanation, and does not lie in and limit model disclosed by the invention in any way It encloses.In addition, each component shape and proportional sizes etc. in figure are only schematically, to be used to help the understanding of the present invention, be not The shape and proportional sizes of each component of the concrete restriction present invention.Those skilled in the art is under guidance of the invention, Ke Yigen Various possible shapes and proportional sizes are selected to implement the present invention according to concrete condition.

Fig. 1 is chemical product bottle explosive view；

Fig. 2 is chemical product bottle overall structure diagram；

Fig. 3 is chemical product bottle foil sealing structural schematic diagram；

Fig. 4 is overall structure diagram of the invention.

Specific embodiment

The technical scheme in the embodiments of the invention will be clearly and completely described below, so that the technology of this field Personnel can better understand advantages and features of the invention, to make apparent boundary to protection scope of the present invention It is fixed.Embodiment described in the invention is only a part of the embodiment of the present invention, instead of all the embodiments, based on the present invention In embodiment, those of ordinary skill in the art's every other implementation obtained without making creative work Example, shall fall within the protection scope of the present invention.