Suction nail packer body

Source:   Date:2014-10-28 15:46:34   Views:

Suction nail packer institutions are required to be boxed by the gas supply system with the separation of work. Therefore, aspirated lose carton institutions more complex, high cost, but because of the suction nail packer body will not stain sheets, feeding stability for a wide range of packing, so widely applied to various types of production off page machine.
Suction nail packer body mainly by the deck, sub boxes agencies, regulatory and supply side of the block system. According to sub-carton agency point of view, can be divided into pre-nozzle type, the suction roll nails, nail roll under suction and suction feeder type four kinds of nail packer body. The first three are (a), (b), (c) in Fig.
Before the nozzle-type mechanism in the front paper output carton cartons station is equipped with a row of nozzles (typically 2-8), relying on the stage nozzle of paper cartons and move to separate absorption and desorption and delivery cartons. Suction nozzle of the carton to put the implementation of the gas supply system is to rely on nails and breathe on suction nozzle to achieve, but to pass on the carton nozzle is accomplished by cam link mechanism. In order to ensure proper delivery cartons isolated smooth conduct: to avoid double sheets, multiple sheets or empty, and some carton packing machine in the front end also has a sub paper and tipping paper mouthpiece, and also with the regulatory side of the block blowing function blowing loose paper stack top few crates, cartons for easy separation nozzle. Before the nozzle type cartons institutions lose more complex, most applications to large and medium-sized format output carton packing machine body.
Nail lose suction roller mechanism is a suction nail carton packing machine body most simple kind. Sectional view of the suction roll staple, nail endotracheal suction roll is stationary, and its center is empty, the end of the seal, and the other end of the screw pump suction pipe connected to the bottom of the inner tube is opened in one suction staple length slot. Nail body is a suction roll in continuous rotation, its inner surface with the outer wall of the inner tube does not leak tight, the outer surface of the carton in contact with the carton were separated. Nail uniform wall suction roll body has opened many small round nail holes suck, suck nail diameter substantially the same as the width of the trough these small hole, so the nail holes through suction, suction nail trough and tracheal suction nail holes formed a loop . Specific absorption paper works as follows: When the suction surface porosity c nail roll in the bottom, right and suck suck nail nails long groove with the formation of the loop, the carton pick up, (a) below; the continuous rotation of the suction roll body nails, suck c sorption carton nail holes to run forward, (h) below; when the nail holes suck suck c will be completely out of the trough nails, nail holes suck suck d go to the bottom of the trough nails, suck carton forward delivery, (c), this cycle continued, will be transported to the packing carton a sheet folding agencies. This transmission mechanism is adjusted according to the carton carton thickness and transport effects suck suck nail nail roll size to control the amount of double sheets and empty sheets, and with a side hair agencies from both sides of the paper to blow loose, easy to transport carton. But this does not solve the transport empty cartons institutions Zhang and double sheet problem fundamentally, although the structure is relatively simple, but not widely used.
Downdraft nail roll carton agency lose its working principle and lose suction roller screw mechanism is basically the same carton, but it adds some control mechanism, thereby greatly reducing the possibility of transporting empty sheets of double sheet and improve feed performance, speed up the feeding speed. Meanwhile, thanks to the lower suction roller transport cartons agencies, such packing machine during operation, can not stop the trickle packing, improve production efficiency and reduce the auxiliary work time, so in the light packing machine is widely used.
Downdraft nail roll carton institutions lose Jane, handle 6 Adjustable suction nail trough inclination. Baffle adjustment screw to adjust the level of double sheet control baffle h; bracket adjustment screws can be adjusted to control the shutter double sheet about the distance H. In operation, the carton according to the number of grams in different adjusted. Size and amount of H suction side hair volume size to control double sheet and empty beds. Specific principles: carton thicker, the greater the amount of suction, the greater the amount of side hair, a smaller, H smaller, h depends on the thickness of the carton, the carton according to the thickness h △ to adjust the size, the general should ensure 1.5Ah an R, pa
After carton feeder type lose suction mechanism used in paper form, at the top end of the feeding station is equipped with a paper carton isolated head (also known as feeder head). The separation process in the carton, the adjacent two pieces of paper have a certain overlap between each other. Feeder head mainly by the separation nozzle, press the paper mouthpiece, gripper nozzle, mouthpiece tipping paper, the paper brush (or sub-paper) and other components. These institutions cooperate with each other to complete the separation and delivery carton.
Feeder type structures lose carton institutions varied, and continue toward a stable and reliable performance, the structure is more simple direction. Since the feeder type cartons institutions lose speed, reliable feeding, it is widely used in a variety of large format packer machine. Lose carton feeder mechanism layout style.
Role separation nozzle is on the heap from the paper accurately and stably continue to isolate a single sheet, and handed the paper to the nozzle. Separation nozzle distance from the surface of the paper stack is generally Thick 2-3mm, tissue 6 an 8mm. Simply divide the two sub-agency paper carton nozzle. (a) is a cam mechanism, a combination of four-bar linkage and cylinders to achieve the separation nozzle upside down action to achieve the objective points of the paper. Flips role usurped avoid tearing the mouthpiece of the platen is separated cartons generally flip angle of 15 "one 250. (b) is a comparison of sub-boxes for high speed feeding mechanism to work. This mechanism comprises a cam rod composition, simple structure, the paper nozzle only moves up and down, do not flip. separation nozzle lose some feeder cardboard carton machine both were separated, they were delivered two boxes work to simplify and cancel the delivery of paper nozzle the structure is more simple, but this feeder transport carton machine is not suitable for very thin or very thick carton conveyor.
The role of platen mouthpiece (also known as platen feet), there are three:
1. to have separated between boxing and not separated out leaflets packing blowing, so that a single stack of paper packing and separation;
2. Squeeze the paper heap of packing, in order to avoid being handed the paper delivery nozzle packing away; 3. Detection stack height, ensure the paper stack is always kept within a certain height range.
Mouthpiece for the two platen mechanism Jane.
Gripper nozzle role is to accept the separation nozzle isolated leaflet packing and delivering forward to feeding belt, belt sent packing by feeding mechanism. Two kinds of gripper nozzle mechanism Jane. (b) mechanism, the delivery is more suitable for high speed packing.