CN1120084C

CN1120084C - Baler

Info

Publication number: CN1120084C
Application number: CN00134394A
Authority: CN
Inventors: 何朝远
Original assignee: FEIERTE FILTER MATERIAL RESEARCH AND DEVELOPMENT CENTER NANJING
Current assignee: FEIERTE FILTER MATERIAL RESEARCH AND DEVELOPMENT CENTER NANJING
Priority date: 2000-12-13
Filing date: 2000-12-13
Publication date: 2003-09-03
Anticipated expiration: 2020-12-13
Also published as: CN1294047A

Abstract

The present invention discloses a packaging machine which comprises a feed hopper, a horizontal pushing and pressing mechanism, a packing barn and a pressure controlling device, wherein the device which is arranged on the position of the packing barn is mainly composed of a top plate, top pressing plate, pressing dynamic force, a symmetrical side pressing arm, a connecting rod and a rocking arm; the components and parts are hinged and connected reasonably, and thus, the top pressing plate and the side pressing arm form the pressure controlling device which can be opened and closed in a linking mode at the outlet end of the packing barn so as to ensure that packages are subjected to side pressure and pre-stressing which are equilibrated, so the purpose of automatically controlling packaging dimension is obtained. The packaging machine of the present invention has the advantages of artful design, reasonable structure and obviously strengthened and improved property.

Description

Baling press

The present invention relates to a kind of baling press, especially a kind of packing apparatus of loose material belongs to packing machinery technology.

At present, the baling press that is used for various paper scraps, fiber and so on article partly is made up of feed hopper, horizontal pushing pressure mechanism, packing storehouse etc. usually.During work, put into thing to be packed from feed hopper, then horizontal pushing pressure mechanism advances the packing storehouse with it, and compacting, again by artificial bundle and package.Existing baling press reflects obviously that in use there is following subject matter in its performance: Package size can't be controlled automatically, is difficult to control packing quality; Problem such as exist packed weight not control automatically in addition, the course of work is discontinuous.

The objective of the invention is to: the subject matter that exists in using at above-mentioned existing baling press proposes a kind of baling press that can control the packing size automatically.

In order to reach above purpose, baling press of the present invention comprises feed hopper, horizontal pushing pressure mechanism, packing storehouse, and feed hopper and packing storehouse lay respectively at the above and below of complete machine, and horizontal pushing pressure mechanism is positioned at the entrance point in packing storehouse.In addition, also comprise pressure control device, this device is installed in packing Cang Chu, mainly by top board, top pressing board, press down power, and the side pressure arm of symmetry, connecting rod; rocking arm is formed; an end of top pressing board is horizontally hinged in the entrance point top in packing storehouse; the side pressure arm of two symmetries vertically is articulated in packing entrance point both sides, storehouse; the rocking arm of horizontally hinged two symmetries in port of export base both sides in packing storehouse; the middle part of two rocking arms and both sides pressure arm are hinged, and two rocking arms upper end is hinged with an end of two connecting rods respectively, and the other end of two connecting rods is hinged with top board respectively; the middle part of top board is with to press down kinetoplast hinged, and the port of export that presses down flexible end of power and top pressing board is hinged.

Formed can be in the pressure control mechanism of packing storehouse port of export interlock folding for the top pressing board of pressure control device and side pressure arm among the present invention.When the power that presses instantly drives top pressing board and exports an end and press down packing material in the packing storehouse, the reaction force behind the packing material pressurized will inwardly fold by top board, connecting rod, rocking bar drive both sides pressure arm, till lateral pressure that packing material is subjected to and roof pressure power balance each other.Like this, for the of the same race quantitative thing to be packaged that feed hopper is put into, its final packing size is consistent naturally, has therefore reached the purpose of automatic control packing size.As can be seen, the pressure control device structure among the present invention is ingenious, reasonable in design, because this mechanism has been arranged, the performance of baling press is obviously strengthened and improves.

The invention will be further described below in conjunction with accompanying drawing.

Fig. 1 is the structural representation of one embodiment of the invention.

Fig. 2 is the right view of Fig. 1.

Baling press among Fig. 1 and Fig. 2 mainly is made up of feed hopper 1, horizontal pushing pressure mechanism 2, packing storehouse 3 and vertical dipper crowding gear 4, pressure control device 5.Feed hopper 1 is fixed on the complete machine top, and packing storehouse 3 is positioned at the side-lower of feed hopper 1, and horizontal pushing pressure mechanism 2 is positioned at the entrance point in packing storehouse 3, and vertical dipper crowding gear 4 is positioned at the entrance point top in packing storehouse.

Pressure control device 5 is installed in packing Cang3Chu, and mainly by top board 5-1, top pressing board 5-2, down pressing oil cylinder 5-3, and side pressure arm 5-4, connecting rod 5-5, the Rocker arm 5-6 of symmetry are formed.The end of top pressing board 5-2 is articulated in the entrance point top in packing storehouse 3 by horizontal mandrel 5-7.The side pressure arm 5-4 of two symmetries is articulated in packing 3 entrance point both sides, storehouse by vertical spindle 5-8, and its port of export is carried on a shoulder pole respectively at two rollers and supported on the 5-12, can avoid the sagging distortion of the side pressure arm 5-4 port of export like this.The port of export base both sides in packing storehouse 3 are by the Rocker arm 5-6 of horizontally hinged two symmetries of mandrel 5-9, the middle part of two Rocker arm 5s-6 is hinged with both sides pressure arm 5-4 respectively by cross articulated joint 5-10, thereby make both sides pressure arm 5-4 be adjusted the position automatically, evenly exert pressure all the time.Two Rocker arm 5s-6 upper end is hinged with the end of two connecting rod 5-5 respectively, and the other end of two connecting rod 5-5 is hinged with top board 5-1 respectively, and the cylinder body of the middle part of top board 5-1 and down pressing oil cylinder 5-3 is hinged, and the port of export of the tailpiece of the piston rod of down pressing oil cylinder 5-3 and top pressing board 5-2 is hinged.

In addition, this baling press also has following design feature:

1. feed hopper 1 is provided with weight sensor 1-1, and its underpart is provided with the upset feed bin door 7 that is driven by cylinder 6.

2. complete machine adopts programmable controller controls, the interlock action.

3. be provided with automatic unreeling device 8, can put down dividing plate as required automatically, separating between realizing bag and wrapping.

During this baling press work, thing to be packaged enters feed hopper 1, and quilting door 7 blocks, and temporarily accumulates in the feed hopper 1.After thing weight to be packaged reached rated value, weight sensor 1-1 sent signal and makes cylinder 6 work, opens feed bin door 7, and thing to be packaged is fallen, thereby realizes the automatic control of packed weight.Then, vertical dipper crowding gear 4 and horizontal pushing pressure mechanism 2 action successively with the preliminary compacting of thing to be packaged that falls, and push pack storehouse 3 to.When the packing material of accumulation reaches needed bag when heavy, unreeling device 8 is put into dividing plate automatically, and after the packing, whole wrapping under next push effect of organizing thing to be packaged through pressure control device 5 shapings, finally discharged from the port of export in packing storehouse 3 with the size of unanimity.Above process is sent by the sensor of each station and signal such as is reached heavily, put in place, and by executing agencies such as programmable controller controls cylinder, oil cylinders, thus realize continuously, automatically, the packing action of circulation.

Obviously, this baling press has following outstanding advantages:

1. packing weight and size all can accurately be controlled automatically, can guarantee the quality of packing;

2. fully take into account the links of packing process, mechanism is complete, and the mechanization degree height has alleviated labor greatly Fatigue resistance;

3. open feed bin door, vertical dipper crowding gear and the pushing of horizontal pushing pressure mechanism, the action of pressure control device etc. all by Order is finished automatically, so the automaticity height, has obviously improved operating efficiency.

Claims

1. baling press, comprise feed hopper (1), horizontal pushing pressure mechanism (2), packing storehouse (3), feed hopper (1) and packing storehouse (3) lay respectively at the above and below of complete machine, horizontal pushing pressure mechanism (2) is positioned at the entrance point in packing storehouse (3), it is characterized in that: also comprise pressure control device (5), this device is installed in packing storehouse (3) and locates, mainly by top board (5-1), top pressing board (5-2), press down power (5-3), and the side pressure arm (5-4) of symmetry, connecting rod (5-5); rocking arm (5-6) is formed; an end of described top pressing board (5-2) is horizontally hinged in the entrance point top in packing storehouse (3); the side pressure arm (5-4) of described two symmetries vertically is articulated in packing entrance point both sides, storehouse (3); the rocking arm (5-6) of horizontally hinged two symmetries in port of export base both sides in described packing storehouse (3); the middle part of two rocking arms (5-6) and both sides pressure arm (5-4) are hinged; two rocking arms (5-6) upper end is hinged with an end of two connecting rods (5-5) respectively; the other end of two connecting rods (5-5) is hinged with top board (5-1) respectively; the middle part of top board (5-1) is with to press down kinetoplast hinged, and the port of export that presses down flexible end of power and top pressing board (5-2) is hinged.

2. baling press according to claim 1 is characterized in that: the described power that presses down is down pressing oil cylinder (5-3).

3. baling press according to claim 1 and 2 is characterized in that: described both sides pressure arms (5-4) port of export is carried on a shoulder pole respectively at two rollers and is supported on (5-12).

4. baling press according to claim 1 and 2 is characterized in that: the middle part of described two rocking arms (5-6) is hinged with both sides pressure arm (5-4) respectively by cross articulated joint (5-10).

5. baling press according to claim 1 and 2 is characterized in that: also contain vertical dipper crowding gear (4), described vertical dipper crowding gear (4) is positioned at the entrance point top in packing storehouse (3).