CN201304735Y - Insertion device of double membrane bag making machine - Google Patents
Insertion device of double membrane bag making machine Download PDFInfo
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- CN201304735Y CN201304735Y CNU2008201230068U CN200820123006U CN201304735Y CN 201304735 Y CN201304735 Y CN 201304735Y CN U2008201230068 U CNU2008201230068 U CN U2008201230068U CN 200820123006 U CN200820123006 U CN 200820123006U CN 201304735 Y CN201304735 Y CN 201304735Y
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Abstract
The utility model relates to an insertion device of a double membrane bag making machine with a cylindrical membrane on the inner layer, which comprises a first tension pendulum roller mechanism, an insertion mechanism and a second tension pendulum roller mechanism. The first tension pendulum roller mechanism is arranged on one side of the vertical machine frame of an insertion formation device, and is used for converting the intermittent movement of a seam sealing device of a double membrane bag making machine into continuous movement and transmitting the continuous movement to the insertion; a first traction roller is used for controlling the speed and perform the tensile control for a membrane material; the insertion mechanism is arranged on the vertical machine frame of the insertion formation device, and is used for performing the insertion treatment for the two sides of the inner membrane and the outer membrane during the continuous movement and transmitting the continuous movement into the second tension pendulum roller mechanism; the second tension pendulum roller mechanism is arranged on the other side of the vertical machine frame of the insertion formation device, and is used for converting the continuous movement of the inner membrane and the outer membrane after the insertion treatment into the intermittent movement; and a second traction roller is used for controlling the speed and perform the tensile control for the membrane material. The insertion formation device adopts the vertical structure, and the middle template is suspended under the effect of the gravity. The utility model has the advantages of good effect, compact structure and convenient operation.
Description
Technical field
The utility model relates to a kind of Bag Making Machine with inserting group's device, specifically be that a kind of internal layer is the tube film, material is polythene PE (Polyethylene), skin is the sheet film, material is polyethylene terephtalate (polyethylene terephthalate) co-extrusion film or an aluminum-plastic composite membrane, or the slotting group device of the compound slotting group double-film bag making machine of paper, belong to flexible package Bag Making Machine field.
Background technology
Along with the progress of society, people understand environmental protection and material awareness of safety and strengthen, and the packing instructions of various objects are also being improved constantly and upgrading.Originally many barreled things (metal drum or radwood bucket) also progressively make the soft plastic bag packing of custom design into, so that transport and reclaim.Because internal layer is a PE tube film, skin is that the envelope market prospects are good in the double-deck slotting group of PET sheet film co-extrusion, paid close attention to by a lot of enterprises, but traditional bilayer is inserted the manufacturing of envelope in the group and is adopted manual manufacturing mostly, because manual manufacturing efficient is low, the cost height, quality be cannot say for sure to demonstrate,prove, bag shape is not attractive in appearance, and therefore necessary developing a kind ofly made the double-deck machine of envelope in the group of inserting to substitute traditional manual work.
The utility model content
The purpose of this utility model just is to provide a kind of bilayer to insert group's middle seam bag producing machine with inserting group's device, to solve the various drawbacks that the traditional-handwork work brings.
For achieving the above object, the technical solution of the utility model is to adopt a kind of double-film bag making machine with inserting group's device, and this device comprises:
First tension force pendulum roller mechanism, be located at a side of vertical frame of described slotting group shaped device, be used for the intermittent movement of double-film bag making machine centre joint sealing device is converted to continuous motion, and send into and insert mechanism of group, first carry-over pinch rolls are carried out speed control, coating materials is carried out tension force control;
Insert mechanism of group, be located on the vertical frame of described slotting group shaped device, be used for group's processing is inserted on the both sides of the inside and outside tunic of continuous motion.The coating materials of moulding is sent into second tension force pendulum roller mechanism through second carry-over pinch rolls;
Second tension force is put roller mechanism, is located at the opposite side of the vertical frame of described slotting group's shaped device, and the continuous motion of the inside and outside tunic after being used for slottingly helping to handle is converted to intermittent movement, and second carry-over pinch rolls are carried out speed control, coating materials is carried out tension force control.
Wherein, described first tension force pendulum roller mechanism comprises:
Big swing arm, an end are mounted on the arm shaft of inserting on the wallboard of helping the vertical frame of shaped device, and the other end connects cage and puts on roller;
Fanning strip, be fixed on a rotating side of described big swing arm, be located at cooperating on the described wallboard with two near switch, control is located at centre joint sealing device and inserts the material drag speed of the inside and outside tunic of first carry-over pinch rolls between group's shaped device, thereby the intermittent movement during with centre joint involution is converted to continuous motion.
Wherein, in the described range comprehension that is located at described fanning strip near switch, material drag velocity-stabilization then.
If the material drag speed of first carry-over pinch rolls is during less than the setting speed of complete machine, the accumulation of ectonexine coating materials shortens, causing described cage to be put on the roller lifts, below one break away from blocking of described fanning strip near switch, send signal instruction, force first carry-over pinch rolls to strengthen the discharging amount of coating materials, cage is put on rod and will be moved down, fanning strip shelters from 2 again near switch, reaches new balance material drag;
If the material drag speed of first carry-over pinch rolls is during greater than the setting speed of complete machine, the accumulation of ectonexine coating materials is elongated, causing described cage to put on the pendulum roller moves down, above one break away from blocking of described fanning strip near switch, send signal instruction, force first carry-over pinch rolls to reduce the hauling-out amount of coating materials, cage put on rod will on move, fanning strip shelters from 2 again near switch, reaches new balance blowing.
Wherein, mechanism of described slotting group comprises:
Insert group's parts, comprise roller and connector, the transfer path of the relative coating materials of described roller is symmetrically arranged in the left and right sides of transfer path, being used for that group is inserted in the both sides of coating materials handles, roller is arranged on the frame of described slotting group parts by described connector, described roller is done with respect to the frame of described slotting group parts by connector and is advanced or setback, inserts group's degree of depth thereby adjust;
Inner formword is located on the transfer path of coating materials, and places in the coating materials, cooperates with described roller to be used for typing.
Wherein, described roller respectively is provided with three in the both sides of coating materials transfer path, and the roller radius progressively increases from bottom to up, and roller thickness progressively reduces.
Wherein, described in the middle of the fixed head of roller be provided with elongated slot, the lateral surface of fixed head is provided with to be adjusted piece and adjusts screw, adjusts screw and fixed head is done seesaw and made three roller position the bests by turning.
The slotting group of the utility model adopts rectilinear structure, and intermediate die plate adopts gravity to suspend, and slotting group is effective, and compact conformation is easy to operate.
Description of drawings
Fig. 1 is the general structure schematic diagram of the utility model double-film bag making machine;
Fig. 2 is the structural representation that double-film bag making machine of the present utility model is inserted group's device;
Fig. 3 is the structural representation of the mechanism of slotting group of slotting group of the present utility model device;
Fig. 4 is an A1A1 part side view among Fig. 3;
Fig. 5 is a B1B1 part side view among Fig. 3.
Among the figure: a, first discharging device; B, survey original device; C, second discharging device; D, folding forming device; E, centre joint sealing device; F, first haulage gear; G, slotting group device; H, traverse sealing device; K, shearing device; 1, end square steel; 2, stull shelves; 3, wallboard; 4, cage is put on roller; 5, swing arm; 6, arm shaft; 9, fanning strip; 10, near switch; 14, deflector roll; 15, fixed connecting rod; 16, right montant; 20, left montant; 21, fixed connecting rod; 22, deflector roll; 23, arm shaft; 24, swing arm; 25, synchronous pulley; 26, rubber roll; 34, pressure roller; 35, pressure roller shaft; 37, servomotor; 41, cylinder; 42, connecting plate; 43, movable rubber roll; 44, holder; 45, fixing rubber roll; 46, stringer; 47, template; 48, fixed bar; 49, separation pad; 50, roller; 51, fixed head; 52, different post; 53, long bolt; 55, handwheel; 56, roller; 57, fixed head; 58, adjust piece; 59, adjust screw; 60, longeron; 61, roller; 62, fixed head; 63, holder; 64, crossbeam; 65, sliding seat; 67, nut seat; 68, holder; 69, collar; 70, boss; 73, axle bed; 74, axle; 75, nut seat; 76, locking nut; 77, small handwheel; 78, bearing pin; 79, cylinder; 80, connector; 81, little swing arm; 82, axle.
The specific embodiment
Following examples are used to illustrate the utility model, but are not used for limiting scope of the present utility model.
Fig. 1 is the general structure schematic diagram of the utility model double-film bag making machine, as shown in Figure 1, the used inner layer film of the utility model is the low order end that the tube film places machine, form with the volume film is fixed on the inflatable axle, the inflatable axle relocates on the adjustable shelf of the first discharging device a, adjustable shelf is provided with constant tension control system, reaches the photoelectricity automatic centering deviation-rectifying system of forming with fixed mount.The coating materials of inner layer film sends for blowing rubber draw rollers assembly by the blowing motor by the synchronous pulley transmission.Its speed control (fine setting) is finished by tension force pendulum roller thereafter.Tension force pendulum roller also can be adjusted the tension force of tube material by the adjustment of cylinder pressure, is complementary with assurance and outer membrane tension force.The tube film enters mechanical measuring thickness device b through connecting gear, the coating materials of tube film is carried out thickness detect.Two volumes reload individual thickness difference are arranged when bonding because coating materials is in front and back, and measuring thickness device is exactly this thickness difference to be carried out amplified current handle to finish and report to the police and reject and move.
With outer membrane is that the sheet film is positioned on the adjustable shelf of the second discharging device c with the inflatable axle equally, constant tension control system is arranged on the adjustable shelf equally, and system for automatically correcting, the coating materials of sheet film is sent to through connecting gear and overlaps the A of mechanism, joins with the tube film that comes from the first discharging frame a.(the big deflector roll that overlaps the A of mechanism can be done front and back adjustment up and down by swing arm), at this moment the tube film is last, and the sheet film is following.Two membranes enters folding forming device d together.
Folding forming device d mainly is made up of frame, deflector roll, moulding inner formword and fixture, big fine taper forming press-roller, cylindricality forming press-roller, pressing plate, carry-over pinch rolls system, jockey pulley, water conservancy diversion post forming parts etc.
Enter the below of moulding inner formword after inner membrance and adventitia are overlapping, adventitia is again by big fine taper forming press-roller, column type forming press-roller, pressing plate etc., inner membrance and moulding inner formword are wrapped in the inside, and wherein, it is different with thickness and different that the width of moulding inner formword is looked the bag width.Frictional resistance when reducing folding forming, the contact-making surface that supports moulding inner formword and coating materials weight adopts row's deflector roll to realize.Here, the tubular size that requires adventitia to be converted into is consistent as far as possible with the tubular size that inner membrance is converted into, and the motion of coating materials in the folding forming process continuously carried out, and is used for safeguarding the stable of folded size.Its tractive force derives from one group of blowing draw-gear, mainly by the three phase electric machine, synchronous pulley of main transmission rubber roll, pressure roller and swing arm clamping cylinder and band gear reduction box, band etc. is formed synchronously, the power of main transmission rubber roll by the three phase electric machine of band gear reduction box by synchronous pulley, band provides synchronously.The hold-down roller of main carry-over pinch rolls top provides pressure by cylinder.The supply gas pressure of adjusting cylinder just can change the traction frictional force of plastics, thereby guarantees that coating materials normally moves.
Enter tension roller mechanism through folding coating materials by carry-over pinch rolls, the tension roller mechanism here (a) is similar substantially to first, second tension force pendulum roller mechanism structure of inserting the device g of group, so the structure of mechanism is with reference to the slotting device g of group described later, its function is: (1) can adjust the coating materials tension force in this stage; (2) by guaranteeing that with current potential that the tension force swing arm links the speed of service of this stage coating materials speed of service and main body coating materials is consistent; What (3) become coating materials operates to intermittent duty continuously, and coating materials enters folding post forming device (summary) through the pendulum roller, enters centre joint heat seal device e again.
Centre joint sealing device e is similar to general composite membrane Bag Making Machine.Promptly that the centre joint of external membrane carries out hot pressure at certain pressure, in the regular hour is firm with the boiling hot cutter that reaches uniform temperature via the heating of electric backing plate.(scalding cutter moves up and down) (the operation principle modular construction slightly), the intermitten service of coating materials is finished by the first traction element f.
The carry-over pinch rolls of the first traction element f are controlled by servomotor, and are accurate to guarantee its material drag length.(structure, principle are slightly)
Coating materials is promptly inserted the shaped device g of group through the core apparatus that the first traction element f enters this machine.The purpose of this device is that overlapping two layered cylinder film is inserted the width of helping into qualified middle envelope and inserted group's degree of depth.
Insert in the making of group's bag at common composite membrane, general monofilm is realized with the sheet film.This is because the slotting group of thicker film will use intermediate die plate, for preventing that the intermediate die material is subjected to the frictional force effect and moves in slotting group process.Therefore must fix, when sheet stock was produced, intermediate die plate can be fixed in the inner membrance, and inserting group's moulding simultaneously is horizontal direction, insert in group's moulding general monofilm garment bag, handbag and soft moulding, and had plenty of to carry out on folding tube film.Because its thickness is little, matter is soft, can charge into air in one section tube film, makes its distending, imposes on necessary typing, location outside, and is inserted into required shape.Its work generally is continuous, and direction is vertical.The coating materials of our bag is double-deck now, two layers the certain error of folding existence, and coating materials is thicker simultaneously, and bilayer thickness is generally between 0.2～0.3 or bigger.Material is harder, be PET or plastic-aluminum combined, paper is harder.Obviously that can not realize inserting group's moulding with the method for inflating.Because internal layer tube film is made of the method for general complex pocket, template has no idea to fix in the middle of it, also is to realize inserting group's moulding.
The purpose of this utility model will address this problem exactly, through discussing decision repeatedly interior cavity template has been made the special body of certain quality, and it vertically is placed on up and down between the material folding roller.Operation continuously from bottom to top when coating materials passes through it.Frictional resistance when the gravity of interior cavity template is a bit larger tham coating materials and inserts group like this, template just can not move up.Also imaginary inner formword be set.Two sides are pressed into roller, as long as the amount of being pressed into relative equilibrium can not waved about the side inner formword, for more insurance, the front and back of template are provided with 4 deflector rolls up and down respectively within it, like this, make on the one hand inner formword keep plumbness, the trace that also can prevent inner formword on the other hand is play up and down.Certainly, if the quality of inner formword is too big, the power that then supports it also increases, coating materials by the time be subjected to its extruding to increase frictional force, be unfavorable for moulding; If quality is too little, the frictional force when inserting group's moulding can make progress away inner formword together, if with its deflector roll jam-packed of retaining, also can produce the resistance that is unfavorable for inserting group, thus inner formword can tame about ideal between the feed roller.
Since it is continuous inserting group's moulding, will guarantee its realization by a power so, therefore to there be a servomotor to drag the device of carry-over pinch rolls.Full automatic mechanical production from the coating materials to the bag simultaneously, it is inserted group's part and must cooperate and harmonious with other parts are organic.And be respectively middle envelope heat seal and horizontal sealing heat seal in the front and back of inserting group's moulding, coating materials here is intermittent movement.Therefore, must become coating materials intermittently → continuously → conversion intermittently.In unit interval simultaneously, the average speed of the first intermittent movement average speed and continuous motion must be identical with the average speed of second intermittent movement.This requirement here also must be met.
The slotting device g of group of the present utility model is shown in Fig. 2,3,4,5, and end square steel 1, stull shelves 2, wallboard 3, right montant 16, left montant 20, crossbeam 64 etc. have been formed a framework, i.e. frame.Being used for the front and back device is being connected of centre joint sealing device f and traverse sealing device h.This installs the carrier of each functional part supporting (installation) that main also is.
First tension force pendulum roller mechanism is set on the right side of wallboard 3, is used for the intermittent movement of tube film when the centre joint involution is converted to continuous motion.The tube film enters first tension force pendulum roller mechanism through deflector roll, and first tension force pendulum roller mechanism comprises: cage is put on roller 4, by the little axle of side plate, compositions such as bearing block spacer.For reducing tube film fold, cage is put on roller 4 and is installed in the swing arm 5, but the rotation of freedom and flexibility ground, the other end of swing arm 5 is fastened on the arm shaft 6, and arm shaft 6 two ends are installed on the wallboard 3 by bearing again.The variation of coating materials length makes cage put on rod 4 and swings up and down, and also is fixed with little swing arm 81 in swing arm 5, and it links by connector 80 and cylinder 79, and cylinder one end is installed on the wallboard 3 with bearing pin 78.If changing the air pressure of cylinder just can adjust the tension force of coating materials.
Simultaneously fix a fanning strip 9 in a side of swing arm 5, it makes up near switch and switch fixed head and just can adjust the upper-lower position that cage is put on roller 4 with 2.The material drag speed of first haulage gear is done to adjust in good time.Operation principle is as follows:
When Bag Making Machine carries out material drag with certain speed, swing arm 5 swings up and down in certain scope, fanning strip 9 also swings up and down thereupon, if at this moment 2 are adjusted to all in the range comprehension of fanning strip 9 near switch, promptly 2 are not exposed its edge near switch when swinging up and down at the fan plate, and a rational side-play amount is arranged, and at this moment, the motor speed of the first carry-over pinch rolls f is invariable.
The dispensing speed that causes the first carry-over pinch rolls f when certain reason is during less than the setting speed of complete machine, because the accumulation coating materials shortens, the tension force cage is put on the roller 4 and is lifted, below one when just breaking away from blocking of fanning strip 9 (surmounting lower limb) near switch, just send signal instruction, force the first traction rod f to strengthen the discharging amount of coating materials.Cage is put on roller 4 and will be moved down like this, and fanning strip 9 shelters from 2 near switch again, reaches new balance blowing.
Otherwise cage is put on roller 4 and is moved down, and goes up and leaves blocking of fanning strip 9 near switch, and then the first carry-over pinch rolls f just reduces the discharging amount of coating materials.Cage is put on roller 4 and will be risen gradually and block near switch.Coating materials speed reaches balance again.
Coating materials method of operation behind first tension force pendulum roller mechanism promptly is transformed into continuous motion by intermittent movement.
Coating materials enters down through deflector roll and compresses roller arrangement.Under compress roller arrangement by stringer 46, fixedly rubber roll 45, holder 44, movable rubber roll 43 (composite slider etc.), gusset piece 42, cylinder 41 etc. are formed.Its effect is: (1) is transformed into vertical direction to the coating materials traffic direction; (2) suitably support middle mould quality; (3) intercept air; (4) clamping coating materials does not move about; (5) the film material loading is conveniently worn in pneumatic folding.
Coating materials enters and inserts mechanism of group through compressing down roller arrangement, here a prefabricated inner mold is packed in tube expects.Inner mold is made up of template 47, fixed bar 48 and separation pad 49 etc.Template 47 usefulness screws are fastened on the separation pad 49, and separation pad and fixed bar relative fixed are formed a rigid die, and it is different and different that concrete relevant size is looked the bag requirement.
This device outer mold has adopted the group roller type.Specific implementation method is that 3 diameter are not waited, and the roller that thickness does not wait is installed on the longeron of channel-section steel composition by connector.About each one group, last bottom roller can advance separately or retreat by connector, also can advance simultaneously or retreat.Therefore inserting the depth adjustment of group just operates easily.The concrete structure of connector is: in the roller 50,56,61 of different-diameter and thickness radially deep groove ball bearing is housed, and fixes with back-up ring with the hole.Axle 74 is pressed in the bearing and does the location of axle with shaft block ring.Axle 74 1 ends are optical axises, and an end is a screw thread, match with pack into Nonlubricated bearing and nut seat 75 of axle bed respectively.Axle bed 73, nut seat 75 are contained in respectively again on the fixed head 51,57,62.Fixed head 51,57,62 is installed in respectively again on the longeron 60, forms an integral shaft, and a threaded side is equipped with locking nut 76, small handwheel 77, unclamp locking nut 76 and turn small handwheel 77, roller just can be done axially left and right moving, and is used for adjusting the shaft core position of 3 rollers.Fixed head 51,62 outsides are shaped on circular hole and vertical (vertical direction) elongated slot, installation shaft 82 in it respectively.Axle 82 links by holder 68 and sliding seat 65 again.Be used for supporting the weight and the lateral pressure of extrapolation group mould.For increasing rigidity, on fixed head 51,62, set up boss 70 again, collar 69 is the axial location effects as the extrapolation mould.3 holes are arranged on the sliding seat 65.The equipped guide pillar 52 of Nonlubricated bearing is housed in two stomidiums, interstitial hole loading nut seat 67, equipped long bolt 53, guide pillar 52, long bolt 53 are installed on the montant 16,20 by holder 63 again.Long bolt 53 1 ends are equipped with 2 plain thrust bearings, are used for eliminating the end play of long bolt 53.Easy to operate for adjusting, long bolt 53 two ends all are provided with handwheel 55, when the axle handwheel is gone up in rotation, long bolt 53 forces sliding seat 65 to be in axial sliding on guide pillar 52 by nut, just can move forward and backward by bar 82 top rollers, otherwise, rotate the lower shaft handwheel, following surface roller just can move forward and backward.It is interference-free when the elongated slot on the fixed head 51 moves up and down for assurance exactly.
For pinch roller 56 in the middle of making can be stressed consistent with roller 50,61 when working, its fixed head 57 laterally has elongated slot, lateral surface is installed and is adjusted piece 58, with adjustment screw 59, turn the adjustment screw, fixed head 57 just can move forward and backward, and pinch roller 56 also moves forward and backward thereupon and reaches consistent with 50,61 roller stress, part 57 is fixed just again.In structure, also be provided with deflector roll 14,22, fixed connecting rod 15,21.In the middle of being used for a tube mould is attached on the moulding inner mold, and inner mold is lived surely in the middle of making, and (upright position) do not rocked in front and back, up and down play not.
The coating materials of inserting after group's moulding locate through last hold-down roller shaping, compresses roller arrangement under the structure of last hold-down roller, principle are same.(summary)
Coating materials enters second haulage gear through many group deflector rolls, and second haulage gear is mainly by main transmission rubber roll 26, compositions such as synchronous pulley 25, servomotor 37, pressure roller 34, pressure roller shaft 35, swing arm 24, arm shaft 23, cylinder 40.Operation principle is: main transmission rubber roll 26 is done continuous running by servomotor 37 by synchronous pulley 25 transmissions, and coating materials is sent under the effect of pressure roller pressure continuously, and pressure roller is adjusted by the air pressure size of cylinder the size of coating materials traction frictional force.The rotating speed compensating signal is provided by backward pull pendulum roller.Thereby assurance speed is reliable.
Second tension force pendulum roller mechanism, its structure is identical with first tension force pendulum roller mechanism with operation principle, and difference is that coating materials has become intermittent movement again by continuous motion behind this pendulum roller.
Below bag of the present utility model is described in proper order:
S1, first blowing, inner layer film by photocell eye tracking carrying out edge correction, are treated to enter S2 after correction reaches the precalculated position after permanent tension force swing arm transmits.
S2, the detection that connects material are rejected inner layer film joint waste product when the discharging by a sensor, guarantee the yield rate of collecting bag, enter S3.
S3, second blowing, outer membrane are followed the tracks of by photocell eye and to be carried out the edge correction after permanent tension force swing arm transmits, and treat and enter S4 after the material edge of first material is consistent.
S4, the size that outer coating materials is rolled up by internal layer tube film fold, so that film overlaps up and down, enter S5.
S5, outer membrane is carried out involution, about layered material is all become a film enter S6 by the folding of S4.
S6, with film to the front haulage feeding, by servomotor, the belt pulley transmission enters S7.
Group is inserted on S7, the tube film both sides that the two-layer involution in inside and outside is good, guarantees both sides, about folding uniformity and repeatability.There is the pendulum roller that the motion of coating materials is become continuously by being interrupted in the front and back of inserting group's moulding, becomes interruption again continuously again, enter the S8 step (wherein comprising speed control and the control of coating materials tension force) first, second carry-over pinch rolls.
The coating materials of S8, the forming that will send carries out bottom K type involution, enters S9.
S9, the general good coating materials of bottom K type involution carry out horizontal heat seal involution, laterally cooling, and shaping, moulding enters S10.
S10, general's coating materials that sealing forming is good carry out photoelectric tracking by colour code or fixed length requirement, with the servo motion of control front haulage, S11.
S11, will be involution, moulding, the tracking coating materials after good cut off, and pass out to work top, operating personnel pack vanning.
The above only is a preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1, a kind of double-film bag making machine is characterized in that with inserting group's device this device comprises:
First tension force pendulum roller mechanism, be located at a side of vertical frame of described slotting group shaped device, be used for the intermittent movement of double-film bag making machine centre joint sealing device is converted to continuous motion, and send into and insert mechanism of group, first carry-over pinch rolls are carried out speed control, coating materials is carried out tension force control;
Insert mechanism of group, be located on the vertical frame of described slotting group shaped device, be used for that group is inserted on the both sides of the inside and outside tunic of continuous motion and handle, and send into second tension force and put roller mechanism;
Second tension force is put roller mechanism, is located at the opposite side of the horizontal frame of described slotting group's shaped device, and the continuous motion of the inside and outside tunic after being used for slottingly helping to handle is converted to intermittent movement, and second carry-over pinch rolls are carried out speed control, coating materials is carried out tension force control.
2, double-film bag making machine as claimed in claim 1 is characterized in that with inserting group's device, and described first tension force pendulum roller mechanism comprises:
Big swing arm (5), an end are connected on the arm shaft of inserting on the vertical frame wallboard (3) of group's shaped device (g), and the other end connects cage and puts on roller (4);
Fanning strip (9), be fixed on a rotating side of described big swing arm (5), be located at cooperating on the described wallboard (3) with two near switch (10), control is located at centre joint sealing device (e) and insert helps the material drag speed of the inside and outside tunic of first carry-over pinch rolls (f) between the shaped device (g), and the intermittent movement during with centre joint involution is converted to continuous motion.
3, double-film bag making machine as claimed in claim 2 is characterized in that with inserting group's device, describedly is located in the range comprehension of described fanning strip (9) near switch (10).
4, double-film bag making machine as claimed in claim 1 is characterized in that with inserting group's device mechanism of described slotting group comprises:
Insert group's parts, comprise roller (50) and connector, the transfer path of the relative coating materials of described roller (50) is symmetrically arranged in the left and right sides of transfer path, being used for that group is inserted in the both sides of coating materials handles, roller (50) is arranged on the frame of described slotting group parts by described connector, described roller (50) is done with respect to the frame of described slotting group parts by connector and is advanced or setback, inserts group's degree of depth thereby adjust;
Inner formword (47) is located on the transfer path of coating materials, and places in the coating materials, cooperates with described roller (50) to be used for typing.
5, double-film bag making machine as claimed in claim 4 it is characterized in that described roller (50) respectively is provided with three in the both sides of coating materials transfer path, and roller (50) radius increases progressively from bottom to up, and roller (50) thickness reduces progressively with inserting group's device.
6, double-film bag making machine as claimed in claim 5 is with inserting group's device, it is characterized in that, the fixed head of roller (50) is provided with elongated slot in the middle of described, and the lateral surface of fixed head is provided with to be adjusted piece and adjust screw, adjusts screw and fixed head is done seesaw by turning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201230068U CN201304735Y (en) | 2008-10-13 | 2008-10-13 | Insertion device of double membrane bag making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201230068U CN201304735Y (en) | 2008-10-13 | 2008-10-13 | Insertion device of double membrane bag making machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201304735Y true CN201304735Y (en) | 2009-09-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201230068U Expired - Fee Related CN201304735Y (en) | 2008-10-13 | 2008-10-13 | Insertion device of double membrane bag making machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201304735Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104044301A (en) * | 2014-06-18 | 2014-09-17 | 中山市新宏业自动化工业有限公司 | Multilayer composite membrane bag-making inner membrane tension control system |
| CN107738477A (en) * | 2017-10-23 | 2018-02-27 | 无锡鸿昌精密机械有限公司 | A kind of bed material feed supplement mechanism |
| CN109760368A (en) * | 2019-03-04 | 2019-05-17 | 深圳市创信自动化设备有限公司 | Novel high-speed full-automatic flanging Bag Making Machine |
| CN114180407A (en) * | 2021-12-30 | 2022-03-15 | 河南省科学院同位素研究所有限责任公司 | An electron accelerator irradiation system |
-
2008
- 2008-10-13 CN CNU2008201230068U patent/CN201304735Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104044301A (en) * | 2014-06-18 | 2014-09-17 | 中山市新宏业自动化工业有限公司 | Multilayer composite membrane bag-making inner membrane tension control system |
| CN107738477A (en) * | 2017-10-23 | 2018-02-27 | 无锡鸿昌精密机械有限公司 | A kind of bed material feed supplement mechanism |
| CN107738477B (en) * | 2017-10-23 | 2023-08-04 | 无锡鸿昌精密机械有限公司 | Bottom material feeding mechanism |
| CN109760368A (en) * | 2019-03-04 | 2019-05-17 | 深圳市创信自动化设备有限公司 | Novel high-speed full-automatic flanging Bag Making Machine |
| CN109760368B (en) * | 2019-03-04 | 2021-11-05 | 深圳市创信自动化设备有限公司 | Novel high-speed full-automatic blank pressing bag making machine |
| CN114180407A (en) * | 2021-12-30 | 2022-03-15 | 河南省科学院同位素研究所有限责任公司 | An electron accelerator irradiation system |
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