CN202271568U

CN202271568U - Three-dimensional molding machine for paper-plastic bag

Info

Publication number: CN202271568U
Application number: CN2011204345205U
Authority: CN
Inventors: 余国兴
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-10-31
Filing date: 2011-10-31
Publication date: 2012-06-13
Anticipated expiration: 2021-10-31

Abstract

The utility model discloses a three-dimensional molding machine for a paper-plastic bag. The three-dimensional molding machine comprises a workbench, a molding die cavity and a molding die core, wherein the molding die cavity is formed on the workbench, and is provided with an upper opening; the molding die core is vertically and movably arranged inside and outside the molding die cavity; a base plate is arranged below the bottom of the molding die core; an edgefold large push plate is arranged above the left side of the molding die cavity; a left bottom folding device is arranged in front of the left side of the molding die cavity; a right bottom folding device is arranged in front of the right side of the molding die cavity; an edge-ironed die head is arranged on the right side edge of the molding die cavity; a bottom-ironed die head is arranged right ahead of the molding die cavity; a lower bottom folding device is arranged below the right front of the molding die cavity; an upper bottom folding device is arranged above the right front of the molding die cavity; and a corner-edge folding push plate is arranged above the right side of the molding die cavity. The three-dimensional molding machine is used for making a three-dimensional paper-plastic bag, so that the production efficiency is improved, and the production cost is reduced.

Description

Paper plastic bag stereo shaping machine

[technical field]

The utility model relates to a kind of bag-making equipment, is specifically related to a kind of paper plastic bag stereo shaping machine.

[background technology]

At present, the manufacturing process of three-dimensional paper plastic bag is such: at first the paper with the paper material cuts impression on indentation equipment, forms the paper plastic bag bag scraps of paper of band crease line; Turning down successively by crease line through manual work then makes the bag scraps of paper become three-dimensional bag; With the bag end and bag limit hot pick of three-dimensional bag, begin to make at last, can only accomplish 1-2 in one minute to accomplishing three-dimensional bag from artificial folding line; Production efficiency is very low, and production cost is higher.

[summary of the invention]

In view of the problem of known technology existence at present, the technical problem that the utility model will solve is to be to provide a kind of paper plastic bag stereo shaping machine that three-dimensional paper plastic bag moulding is made that is used for.

For solving the problems of the technologies described above, the utility model takes following technical scheme to accomplish:

Paper plastic bag stereo shaping machine is characterized in that: paper plastic bag stereo shaping machine comprises workbench, shaping mold cavity and formation die core, and shaping mold cavity is located on the workbench; Shaping mold cavity has upper shed, and formation die core is up and down setting inside and outside shaping mold cavity, below the bottom of formation die core, is provided with the backing plate that is used for the lay paper plastic bag bag scraps of paper; The up and down setting of backing plate is provided with the big push pedal of flanging above the left side of shaping mold cavity, be provided with left side folding end device in the place ahead, left side of shaping mold cavity; Be provided with right folding end device in the place ahead, right side of shaping mold cavity, be provided with in the right edge of shaping mold cavity and scald the limit die head, the movable setting about big push pedal of flanging and boiling hot limit die head; Be provided with boiling hot bed die head in the dead ahead of shaping mold cavity; Activity is provided with before and after scalding the bed die head, is provided with folding end device down in the positive front lower place of shaping mold cavity, is provided with folding end push pedal in the positive front upper place of shaping mold cavity; Above the right side of shaping mold cavity, be provided with the push pedal of knuckle limit, on roll over end push pedal and the up and down setting of knuckle limit push pedal.

The utility model can be accomplished the making of three-dimensional paper plastic bag automatically, and its course of work is: the paper plastic bag bag scraps of paper level that will cut impression is laid in above the backing plate and reserves the position, and formation die core moves downward then; The lower surface of formation die core contacts with the upper surface of backing plate the bag scraps of paper is compressed, and formation die core and backing plate move downward synchronously, in shaping mold cavity; Bag scraps of paper both sides are turnover upwards, and then, the big push pedal of flanging, left side folding end device and right folding end device move simultaneously; Upper side and two handles to the bag scraps of paper carry out flanging, roll over end device action subsequently down, and going to the bottom of the bag scraps of paper carried out flanging; And then, on roll over end push pedal action, the upper base of the bag scraps of paper is carried out flanging; Knuckle limit push pedal action simultaneously is adjacent to the arm of angle turnover of the bag scraps of paper on bag, and the bag of this moment is stereo shaping; At last, scald limit die head and boiling hot bed die head and move respectively, scald the limit die head with the arm of angle hot pick of bag on bag; Boiling hot bed die head is connected with hot the big handle of bag, makes three-dimensional fixedly moulding of bag, thereby the moulding of accomplishing three-dimensional paper plastic bag is automatically made.Make owing to realized the three-dimensional bag of mechanical automation, per minute can be produced tens three-dimensional paper plastic bags, so improved production efficiency greatly, has reduced production cost.

The upper surface of the big push pedal of said flanging is provided with the retaining rule that the paper plastic bag bag scraps of paper are positioned, and in the original position of paper plastic bag stereo shaping, the big push pedal of flanging is concordant each other with the upper surface of backing plate.The big push pedal of flanging just can be with the platform of backing plate as the lay bag scraps of paper like this, and the retaining that is provided with rule can be carried out accurate in locating, handled easily to the bag scraps of paper.

Said shaping mold cavity by about two risers that are fixed on the workbench surround.It is simple in structure, also is convenient to regulate (distance that only needs to regulate between two risers gets final product, and is very convenient, because the appearance and size of the three-dimensional paper plastic bag of different size has difference).

Said left side folding end device comprises left side folding end push pedal, and left side folding end push pedal is located at the place ahead, left side of shaping mold cavity, and left side folding end push pedal fixedly mounts in the big push pedal of flanging.Said structure is simple, the motion about left side folding end push pedal can be done with the big push pedal of flanging.

Said right folding end device comprises the end push pedal of right folding, and the end push pedal of right folding is located at the place ahead, right side of shaping mold cavity, the movable setting about the end push pedal of right folding.

The said end device of folding down comprises turnover panel, little cylinder, gear, tooth bar and rotating shaft, and tooth bar is connected on the piston rod of little cylinder, is fixedly connected with rotating shaft with the tooth bar meshed gears, and turnover panel is connected in the rotating shaft.Said structure stirs going to the bottom of bag is carried out flanging through turnover panel, and stingy cylinder working stroke is little, compact conformation, and also flanging is effective.

[description of drawings]

The utility model has following accompanying drawing:

Fig. 1 is the front view of the utility model

Fig. 2 is the right view of Fig. 1

Fig. 3 is the A-A view of Fig. 1

Fig. 4 is the simplification view of Fig. 1

Fig. 5 is the chart at the bottom of of the big push pedal of flanging among Fig. 3

Fig. 6 is the configuration diagram of rolling over end device among Fig. 1 down

Fig. 7 is through cutting the paper plastic bag bag scraps of paper of impression

Fig. 8 is the outline drawing of the three-dimensional bag of the utility model made

Fig. 9 is the bag flow chart of the utility model

Among the figure: the big push pedal of 1-flanging, 2-fixed head, the folding end push pedal of a 3-left side, 4-slide rail, 5-base plate, 6-riser; The vertical fuselage of 7-, 8-top cylinder, 9-guide pillar, 10-stake body, the end push pedal of the last folding of 11-, the limit push pedal of 12-knuckle; The 13-formation die core, the 14-backing plate, the 15-shaping mold cavity, the end push pedal of the right folding of 16-, 17-scalds limit die head, 18-riser; The right dovetail slide unit of 19-, the two bar cylinders of 20-, the base of the right dovetail slide unit of 21-, 22-scalds the bed die head, the base of dovetail slide unit before the dovetail slide unit before the 23-, 24-; The little cylinder of 25-, 26-tooth bar, 27-guide pin bushing, the horizontal guide pillar of 28-, 29-workbench, 30-slide; The 31-turnover panel, 32-front air cylinder, 33-lower cylinder, 34-metal (upper seat, 35-second line of a couplet joint chair, the vertical guide pillar of 36-; Connection seat among the 37-, the 38-upper cylinder, the last connection seat of 39-, 40-keeps off rule, 41-gear, 42-rotating shaft; The right cylinder of 43-, 44-slide, 45-left side cylinder, 46-lasso, the 100-paper plastic bag bag scraps of paper, paper plastic bag upper side A, downside B, left surface C, right flank D, arm of angle E, upper base F, the G that goes to the bottom, left side end H, right end I, arm of angle hot pick line M, bag end hot pick line N.

[specific embodiment]

Accompanying drawing has been represented the technical scheme and the embodiment of the utility model, combines accompanying drawing to further describe each relevant details and operation principle thereof of embodiment below again.

With reference to accompanying drawing 7, through cutting the paper plastic bag bag scraps of paper 100 of impression, dotted line is represented crease line, partly is made up of upper side A, downside B, left surface C, right flank D, arm of angle E, upper base F, the G that goes to the bottom, left side end H and right end I.Shown in Figure 8 is the outline drawing of the three-dimensional bag accomplished according to the scraps of paper made of Fig. 7, has an arm of angle hot pick line M and a bag end hot pick line N.

With reference to accompanying drawing 1-6, the paper plastic bag stereo shaping machine of the utility model comprises vertical fuselage 7, workbench 29, shaping mold cavity 15 and formation die core 13; Workbench 29 fixedly mounts on vertical fuselage 7, and shaping mold cavity 15 is located on the workbench 29, and shaping mold cavity 15 has upper shed; Shaping mold cavity 15 by about two be fixed on the riser 6 that the king does on the platform 29 and surround with riser 18; Formation die core 13 be located at shaping mold cavity 15 directly over, the three-dimensional paper plastic bag specification of the width of formation die core 13 and thickness and the moulding of wanting adapts, formation die core 13 slides through middle connection seat 37 and is located on the vertical guide pillar 36; Vertical guide pillar 36 is by metal (upper seat 34 sliding bearings; Metal (upper seat 34 is fixed on the vertical fuselage 7, and middle connection seat 37 is connected with upper cylinder 38, and upper cylinder 38 is fixed on the vertical guide pillar 36 through last connection seat 39; Below the bottom of formation die core 13, be provided with backing plate 14; Backing plate 14 is fixed on the vertical guide pillar 36 through second line of a couplet joint chair 35, and second line of a couplet joint chair 35 is connected with lower cylinder 33, and lower cylinder 33 is fixed on the vertical fuselage 7; Above the left side of shaping mold cavity 15, be provided with the big push pedal 1 of flanging, the upper surface of the big push pedal 1 of flanging is provided with the retaining rule 40 that the paper plastic bag bag scraps of paper 100 are positioned, in the original position of paper plastic bag stereo shaping; The big push pedal 1 of flanging and the upper surface of backing plate 14 concordant each other (seeing Fig. 1 and Fig. 4); Be convenient to the horizontal lay of the bag scraps of paper and can obtain accurate in locating, the big push pedal 1 of flanging is fixed on slide 30 and the slide 44, and slide 30 slides and is located on the horizontal guide pillar 28; Slide 44 slides and is located on the slide rail 4; The base plate 5 of fixed rack 4 is fixed on the horizontal guide pillar 28 through guide pin bushing 27, and the big push pedal 1 of flanging is connected with left cylinder 45, promotes to do side-to-side movement by left cylinder; Be provided with left side folding end device in the place ahead, left side of shaping mold cavity 15; Left side folding end device comprises left side folding end push pedal 3; Left side folding end push pedal 3 is located at the place ahead, left side of shaping mold cavity 15; Left side folding end push pedal 3 is connected through fixed head 2 with the big push pedal 1 of flanging, and when side-to-side movement was done in the big push pedal of left cylinder promotion flanging, identical side-to-side movement was also done in left side folding end push pedal; Be provided with right folding end device in the place ahead, right side of shaping mold cavity 15, right folding end device comprises the end push pedal 16 of right folding, and the end push pedal 16 of right folding is located at the place ahead, right side of shaping mold cavity 15, and the end push pedal 16 of right folding is connected with right cylinder 43, promotes to do side-to-side movement by right cylinder; Right edge at shaping mold cavity 15 is provided with boiling hot limit die head 17; Scalding limit die head 17 is installed on the right dovetail slide unit 19; The base 21 of right dovetail slide unit fixedly mounts on said workbench 29; Right dovetail slide unit 19 is connected with two bar cylinders 20, promotes to drive boiling hot limit die head 17 by two bar cylinders 20 and does side-to-side movement; Be provided with boiling hot bed die head 22 in the dead ahead of shaping mold cavity 15; Scalding bed die head 22 is installed on the preceding dovetail slide unit 23; Base 24 fixed installations of preceding dovetail slide unit, preceding dovetail slide unit 23 is connected with front air cylinder 32, promotes to drive boiling hot bed die head 22 by front air cylinder 32 and seesaws; Be provided with folding end device down in the positive front lower place of shaping mold cavity 15; Roll over end device down and comprise turnover panel 31, the stingy cylinder 25, gear 41, tooth bar 26 and the rotating shaft 42 that vertically are provided with; Tooth bar 26 is connected on the piston rod of stingy cylinder 25, is fixedly connected with rotating shaft 42 with tooth bar 26 meshed gears 41, and turnover panel 31 is fixedly connected in the rotating shaft 42 through lasso 46; When stingy cylinder 25 actions; Tooth bar 26 promotes gear 41 and rotates, and the rotation of gear 41 will drive turnover panel 31 and overturn, and going to the bottom of the bag scraps of paper 100 carried out flanging; Be provided with folding end push pedal 11 in the positive front upper place of shaping mold cavity 15; Above the right side of shaping mold cavity 15, be provided with knuckle limit push pedal 12; Last folding end push pedal 11 is installed on same stake body 10 with knuckle limit push pedal 12; This stake body 10 is led by guide pillar 9, and this stake body 10 is connected with top cylinder 8, goes up moving up and down of folding

end push pedal

11 and 12 work whiles of knuckle limit push pedal by the 8 promotion drives of top cylinder.

The bag process of the utility model is such, and with reference to accompanying drawing 9: with the horizontal lay of the bag scraps of paper shown in Figure 7 and reserve the position, upper cylinder 38 promotes formation die cores 13 and moves downward then; The lower surface of formation die core 13 contacts downside B with the bag scraps of paper and compresses (accompanying drawing 9 the 1. step) with the upper surface of backing plate 14, then lower cylinder 33 promotes formation die cores 13 and moves downward synchronously with backing plate 14, in shaping mold cavity 15; Upwards turnover of bag scraps of paper both sides (accompanying drawing 9 the 2. step) is followed again, and left cylinder 45 promotes the big push pedal 1 of flangings and moves right with left side folding end push pedal 3; Right cylinder 43 promotes the end push pedals 16 of right folding to left movement, and the upper side A of the bag scraps of paper and two handle H and I are carried out flanging (accompanying drawing 9 the 3. step), rolls over end device action subsequently down; The G that goes to the bottom of the bag scraps of paper is carried out flanging (accompanying drawing 9 the 4. step), and and then, top cylinder 8 promotes to go up folding end push pedal 11 and moves downward with knuckle limit push pedal 12; The upper base F of 11 pairs of bag scraps of paper of last folding end push pedal carries out flanging; 12 of knuckle limit push pedals are adjacent to the arm of angle E turnover of the bag scraps of paper on bag right flank D (accompanying drawing 9 the 5. step), and the bag of this moment is stereo shaping, and is last; Two bar cylinders 20 promote to scald limit die head 17 to left movement; Front air cylinder 32 promotes to scald bed die head 22 and move backward, boiling hot limit die head 17 with the arm of angle E hot pick of bag on the right flank D of bag, arm of angle hot pick line M; Boiling hot bed die head 22 is connected with hot the big handle of bag; Bag end hot pick line N (accompanying drawing 9 the 6. step) makes three-dimensional fixedly moulding of bag, thereby accomplishes the moulding making of three-dimensional paper plastic bag automatically.

Claims

1. paper plastic bag stereo shaping machine, it is characterized in that: paper plastic bag stereo shaping machine comprises workbench (29), shaping mold cavity (15) and formation die core (13), shaping mold cavity (15) is located on the workbench (29); Shaping mold cavity has upper shed, and formation die core (13) up and down setting inside and outside shaping mold cavity (15) is provided with the backing plate (14) that is used for the lay paper plastic bag bag scraps of paper in the below, bottom of formation die core (13); The up and down setting of backing plate; Above the left side of shaping mold cavity, be provided with the big push pedal of flanging (1), be provided with left side folding end device in the place ahead, left side of shaping mold cavity, be provided with right folding end device in the place ahead, right side of shaping mold cavity; Right edge at shaping mold cavity is provided with boiling hot limit die head (17); The movable setting about big push pedal of flanging and boiling hot limit die head is provided with in the dead ahead of shaping mold cavity and scalds bed die head (22), the movable setting before and after the boiling hot bed die head; Be provided with folding end device down in the positive front lower place of shaping mold cavity; Be provided with folding end push pedal (11) in the positive front upper place of shaping mold cavity, above the right side of shaping mold cavity, be provided with knuckle limit push pedal (12), on roll over end push pedal and the up and down setting of knuckle limit push pedal.

2. paper plastic bag stereo shaping machine as claimed in claim 1; It is characterized in that: the upper surface of the big push pedal of said flanging (1) is provided with the retaining rule (40) that the paper plastic bag bag scraps of paper are positioned; In the original position of paper plastic bag stereo shaping, the big push pedal of flanging (1) is concordant each other with the upper surface of backing plate (14).

3. paper plastic bag stereo shaping machine as claimed in claim 1 is characterized in that: said shaping mold cavity (15) by about two risers (6,18) that are fixed on the workbench surround.

4. paper plastic bag stereo shaping machine as claimed in claim 1; It is characterized in that: said left side folding end device comprises left side folding end push pedal (3); Left side folding end push pedal (3) is located at the place ahead, left side of shaping mold cavity (15), and left side folding end push pedal (3) is gone up fixed installation in the big push pedal of flanging (1).

5. paper plastic bag stereo shaping machine as claimed in claim 1 is characterized in that: said right folding end device comprises the end push pedal (16) of right folding, and right folding end push pedal (16) is located at the place ahead, right side of shaping mold cavity (15), the movable setting about right folding end push pedal (16).

6. paper plastic bag stereo shaping machine as claimed in claim 1; It is characterized in that: the said end device of folding down comprises turnover panel (31), little cylinder (25), gear (41), tooth bar (26) and rotating shaft (42); Tooth bar (26) is connected on the piston rod of little cylinder (25); Be fixedly connected with rotating shaft (42) with tooth bar (26) meshed gears (41), turnover panel (31) is connected in the rotating shaft (42).