Brick shape wrapper horizontal sealing effect automatic detecting machine structure
Technical field
The utility model relates to horizontal sealing effect automatic detecting machine structure, especially a kind of brick shape wrapper horizontal sealing effect automatic detecting machine structure.
Background technology
The formation system of brick shape wrapper bottle placer is formed (as shown in Figure 1) by two pairs of jaws, jaw 1 and rear clip-claw 2 before every pair of jaw all comprises, jaw moves along dashed trace, formed: descend and---open---rising---and close the tight characteristics of motion, constantly will be rolled into circle and the inner paper tube 3 that is filled with beverage toward drop-down, produce preliminary beverage packets at front end.
When jaw dropped to a certain position, rear clip-claw 2 button hooks 21 places connected hydraulic pressure, and button hook 21 withdrawals make forward and backward jaw clamp (as shown in Figure 2), and before jaw was opened, hydraulic pressure herein was with pressure release.
After forward and backward jaw clamped, diathermic heating 4 place produce diathermic heating made the aluminium platinum on the packaging material melt (as Fig. 3), thereby makes the equal involution of horizontal sealing of upper and lower two beverage packets 5 good.Involution cutting knife 6 places, back is well connected hydraulic pressure, and cutting knife 6 is released packaging material is cut off, and the beverage packets of bottom just falls down and enters subsequent processing when jaw is opened.
The size of button hook place hydraulic pressure can directly influence the effect of horizontal sealing, aborning, by by pass valve the pressure at button hook place is set at 9.0 ± 0.5MPa.If button hook place hydraulic pressure is when being lower than 8.5MPa, the effect of horizontal sealing will variation, is easy to generate waste product.The hydraulic principle at tradition button hook place as shown in Figure 3, a compression indicator is arranged on hydraulic tubing, operating personal can find out by compression indicator whether pressure is normal, but operating personal can not be noted this compression indicator constantly, if pressure occurs when unusual, just may produce a large amount of waste products, cause damage to manufacturer
The utility model content
The purpose of this utility model is to overcome the demonstration pressure that the prior art compression indicator can only be simple; and the problem that system occurs when in time processing pressure is unusual provides effective detected pressures unusually also in time to take to report to the police or shuts down a kind of brick shape wrapper horizontal sealing effect automatic detecting machine structure of measure.
For realizing above purpose, the utility model has been taked following technical scheme: brick shape wrapper horizontal sealing effect automatic detecting machine structure, include hydraulic tubing and with hydraulic tubing bonded assembly Hydraulic Station, on described hydraulic tubing, be provided with compression indicator, also be connected with the pressure sensor that is used to respond to hydraulic pressure on described hydraulic tubing, the pressure sensor other end is connected to electrical apparatus control system.
Described pressure sensor is a pressure switch, and it has common port, first end and second end, and described first end is connected with electrical apparatus control system respectively with second end, when hydraulic pressure just often, the described common port and first termination are logical, and when hydraulic pressure was unusual, the described common port and second termination were logical.
The simple real-time demonstration pressure value of tradition compression indicator, and pressure sensor can be monitored in real time to the pressure on the hydraulic tubing, pressure just often pressure sensor has signal output, then no signal output during pressure anomaly.Electrical apparatus control system is after button hook is connected hydraulic pressure at every turn, and all the output signal of run-down pressure sensor illustrates that then button hook place hydraulic pressure is unusual when scanning the output of sensor no signal as if continuous three times, and electrical apparatus control system is reported to the police, shut down.
The utility model compared with prior art has following advantage:
1, hydraulic pressure sensor is monitored automatically, makes machine intelligent more;
2, avoided because of the operating personal production loss that brings of button hook pressure anomaly not to be noted;
3, do not scan signal 3 times and report to the police again continuously because of adopting, so can effectively prevent the flase alarm that brings because of the hydraulic pressure transient fluctuation.
Description of drawings
Fig. 1 is the jaw formation system structural representation of brick shape wrapper bottle placer;
Fig. 2 is button hook and front and back jaw connection structure scheme drawing;
Fig. 3 is the utility model horizontal sealing procedure structure scheme drawing;
Fig. 4 is the hydraulic principle scheme drawing at conventional art button hook place;
Fig. 5 is the hydraulic principle scheme drawing at the utility model button hook place.
The specific embodiment
Below in conjunction with the drawings and specific embodiments content of the present utility model is described in further details.
Embodiment:
See also shown in Figure 5, brick shape wrapper horizontal sealing effect automatic detecting machine structure, include hydraulic tubing 10 and with hydraulic tubing 10 bonded assembly Hydraulic Stations 8, on hydraulic tubing 10, be provided with compression indicator B1, compression indicator B1 is used for the numerical values recited of the pressure of real-time demonstration Hydraulic Station conveying, also be connected with the pressure sensor 7 that is used to respond to hydraulic pressure on hydraulic tubing 10, pressure sensor 7 other ends are connected to electrical apparatus control system 9.
Pressure sensor 7 is a pressure switch, and it has three ends, is respectively common port a, the first end b and the second end c, the first end b and the second end c are electrically connected with electrical apparatus control system 9 respectively, when hydraulic pressure just often, common port a and the first end b connect, when hydraulic pressure was unusual, the common port a and the second end c connected.And respectively by the break-make of electrical apparatus control system 9 control presssure sensors 7.
Above-listed detailed description is at the specifying of the utility model possible embodiments, and this embodiment is not in order to limiting claim of the present utility model, does not allly break away from the equivalence that the utility model does and implements or change, all should be contained in the claim of this case.