Whole mechanism of a kind of Bag Making Machine
Technical field
The bag underseal that the invention relates to a kind of Bag Making Machine closes, cuts bag, whole mechanism of folder bag, refers in particular to a kind of employed mechanism on the Bag Making Machine that is applied to.
Background technology
The main purpose of Bag Making Machine is for producing the bag that plastic cement is made, the plastic bag after producing being reached each packaging industry for people use in daily life.
When Bag Making Machine is carried the bag of plastic cement system in moving ahead, since between the plastic cement bag for interconnecting, Bag Making Machine mainly can have the function that bag underseal closed, cut bag, reaches the nail body, because will carry out whole bag (is exactly most plastic bags will be stacked as one whole, such as 50 sacks is one) during operation, after sack comes out from Bag Making Machine, sack is pressed on the cone-shaped pin one by one, be unlikely in disorder, after the plastic bag of some has been piled up in compacting on pin, just take whole plastic bag away, conveniently to be packaged into casing working.
But its shortcoming is: handle owing to need do the nail hole on plastic bag, can make to occur the nail hole on the plastic bag, thereby can influence the quality and the outward appearance of plastic bag, necessity of being improved is arranged.
Summary of the invention
This creator through constantly test and effort, develops the body creation at above shortcoming finally.
Technical problem solved by the invention is in order to reach the automation mechanized operation that bag underseal closed, cut bag, folder bag and whole, and can guarantee the best in quality of plastic bag.
In order to achieve the above object, this creation will adopt following technological means to be reached, this creation includes: this kind Bag Making Machine, comprise that the marsupial underseal closes, cut whole mechanism of bag of bag and folder bag, the bag sealing device of whole mechanism of described formation bag includes the Frame closure up and down of charged heat, the described bagging apparatus of cutting includes cutter assembly, described bag clamping device includes folder bag frame up and down, described this Bag Making Machine is provided with driving motor, described driving motor and cutter assembly are in transmission connection, the cutoff knife rack both sides of described cutter assembly are respectively arranged with sealing cylinder, be provided with cam on the final drive shaft that is in transmission connection with driving motor, described cam is provided with the roller bearing group, and described roller bearing group is provided with pedestal, the described folder bag frame of going up is connected with pedestal, and last folder bag frame both sides are respectively equipped with the folder bag cylinder.
Described driving motor and cutter assembly drive mechanism are: this driving motor and final drive shaft are in transmission connection, this final drive shaft and belt pulley are in transmission connection, belt pulley via belt transmission to the cross steering box, but cross steering box transmission cutting knife movable rod, but and the cutting knife belt pulley of transmission cutter, the cutting knife belt is set on the cutting knife belt pulley, the Cutter apron with cutting knife is set on the cutting knife belt, described knife rest is arranged between the two cutting knife belt pulleys.
Described cutoff knife rack is fixedlyed connected with last Frame closure.
Folder bag frame both sides are provided with down the folder bag cylinder respectively under described being positioned at, and the action of following folder bag cylinder connects with Programmable Logic Controller, and the described top of folder bag frame down is provided with a gear portion, and this gear portion can limit down the folder bag frame and rest on gear portion position.
This creates described design, the concrete effect that can obtain comprises: can do the automation mechanized operation that bag underseal closed, cut bag, whole of folder bag on Bag Making Machine, and, not handle owing to do not need to do the nail hole on the plastic bag, this creation can be guaranteed the quality and the outward appearance of plastic bag.
Description of drawings
The present invention has following accompanying drawing:
Fig. 1 is the front schematic view of this creation;
Fig. 2 is the driving face schematic diagram of this creation;
Fig. 3 is the last bag clamping device schematic diagram of this creation;
Fig. 4 is the following bag clamping device schematic diagram of this creation;
Fig. 5 is the cutter schematic diagram of this creation;
Fig. 6 is the partial perspective view of the cutter of this creation;
Fig. 7 is the last closing device schematic diagram of this creation;
Fig. 8 is the lower sealing device schematic diagram of this creation;
Fig. 9 is that the cam of this creation is positioned at the schematic diagram when sending bag;
Figure 10 is that the cam of this creation is positioned at the schematic diagram when Frame closure descends and bag is in place clamps;
Figure 11 is that the cutting knife of body creation is positioned at the floor map when cutting bag;
Figure 12 is the schematic diagram of bag underseal mouth and the sack of this creation when pressing to whole;
Schematic diagram when Figure 13 is the folder bag of this creation;
Figure 14 is whole the schematic perspective view of this creation.
The specific embodiment
Please referring to first, two, five, six, nine, shown in 14 figure, this creation is closed for a kind of bag underseal of Bag Making Machine, cut bag, whole mechanism of folder bag, this whole mechanism is integrated into the books shape with the bag stack exactly, this mechanism includes: Bag Making Machine 10, be provided with a motor 11 in Bag Making Machine 10, but this motor 11 transmissions one final drive shaft 12, this final drive shaft 12 is provided with belt pulley 13, belt pulley 13 can be through belt 14,15 drive to cross steering box 16, but cross steering box 16 transmission cutting knife movable rods 17 rotate, and but the cutting knife belt pulley 20 of transmission cutter rotates, cutting knife belt pulley 20 is provided with cutting knife belt 21, Cutter apron 22 with cutting knife is set on cutting knife belt 21, one cutoff knife rack 23 is set between two cutting knife belt pulleys 20, and cutoff knife rack 23 both sides are provided with a sealing cylinder 24 respectively, and a cam 30 is set on final drive shaft 12 again, one roller bearing group 31 is set on cam 30, pedestal 32 is set on roller bearing group 31.
Side in cutting knife belt pulley 20 is provided with bag clamping device again, it includes folder bag frame 40(as shown in the 3rd figure), last folder bag frame 40 is fixing with pedestal 32, establish folder bag cylinder 41 on respectively in last folder bag frame 40 both sides, downside with respect to last folder bag frame 40 is provided with down folder bag frame 42(as shown in the 4th figure), being positioned at down, folder bag frame 42 both sides are provided with down folder bag cylinder 43 respectively.
Side in addition in cutting knife belt pulley 20 is provided with closing device in addition, and it includes Frame closure 50(as shown in the 7th figure), the downside with respect to last Frame closure 50 is provided with the lower sealing device in addition, it includes lower sealing frame 60(as shown in the 8th figure).
As shown in first, nine figure, borrow above-mentioned structure when use the combination back, this creation mainly is to send bag for a long time by motor 11 driving cams 30, plastic bag 70 conveying that can move ahead, when cam 30 continues with after counterclockwise rotating, for last Frame closure 50 drops to the location, with sack clamping in place (as shown in the tenth figure).
As shown in the 5th, 11 figure, rotate with counter clockwise direction when cam 30 continuation, sealing cylinder 24 orders about cutoff knife rack 23 and descends, and cuts bag by the cutting knife on the Cutter apron 22 and moves, so that clamped plastic bag 70 is cut out.
When cam 30 continues can be closed action and be pressure bonded to whole this position with sack 80 by last Frame closure 50, lower sealing frame 60 work bag underseals counterclockwise to rotate (as shown in the 12 figure).
When cam 30 continues can do the action of slow liters of folder bag counterclockwise to rotate, with prepare next time send that bag, bag underseal close, cut bag, the operation task (shown in the 13 figure) of whole of folder bag, at this moment.Bag is limited in down the position of folder bag frame and gear portion 01, can not rise again, so repeatedly bag is overlapping, when being arrived whole quantity of regulation by counter by the sack of clamping, Programmable Logic Controller can make down folder bag cylinder 43 drive and open down folder bag frame 42, whole good sack by transport platform output (transport platform not shown in the figures), packed cartonning.
Therefore, mainly can reach in this creation and sack is carried out bag underseal close, cut bag, folder bag and whole purpose, not only can automation mechanized operation, and on plastic bag, do not need to do the processing of nail hole fully, can guarantee plastic bag quality and outward appearance.