CN102161243B - One-off forming machine for sewing-up valve sack double openings - Google Patents

One-off forming machine for sewing-up valve sack double openings Download PDF

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Publication number
CN102161243B
CN102161243B CN2011100245819A CN201110024581A CN102161243B CN 102161243 B CN102161243 B CN 102161243B CN 2011100245819 A CN2011100245819 A CN 2011100245819A CN 201110024581 A CN201110024581 A CN 201110024581A CN 102161243 B CN102161243 B CN 102161243B
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CN
China
Prior art keywords
valve port
port bag
conveyor belt
crossbeam
sewing
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2011100245819A
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Chinese (zh)
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CN102161243A (en
Inventor
李靖宇
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JINAN LIYU MACHINERY TECHNOLOGY Co Ltd
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JINAN LIYU MACHINERY TECHNOLOGY Co Ltd
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Priority to CN2011100245819A priority Critical patent/CN102161243B/en
Publication of CN102161243A publication Critical patent/CN102161243A/en
Application granted granted Critical
Publication of CN102161243B publication Critical patent/CN102161243B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A one-off forming machine for sewing-up valve sack double openings belongs to the woven bag sewing-up equipment and is used for improving the sewing efficiency of the valve sack double openings. The one-off forming machine for sewing-up valve sack double openings comprises a frame and a workbench, and the frame is equipped with a drive roll, a driven roll, a synchronous drive shaft, a synchronous driven shaft, a left-side sewing machine, a right-side sewing machine, an upper conveyer belt and a lower conveyer belt. When the one-off forming machine for sewing-up valve sack double openings works, a drive motor runs to drive the drive roll and the synchronous drive shaft, the upper conveyer belt and the lower conveyer belt to run synchronously, so that the valve sack is clamped to move from the front to the back of the workbench, and automatic sewing and thread breaking of the left opening and the right opening are completed by the left-side sewing machine and the right-side sewing machine respectively, and finally, the sewed valve sack is delivered out by the conveyer belts. For the valve sack with upper and lower openings, the one-off forming machine has high sewing efficiency and less occupied people, and the double openings can be completed at once.

Description

Valve port bag double slit mouth one-shaper
Technical field
The present invention relates to a kind of woven bag sealing equipment, particularly a kind of valve port bag double slit mouth one-shaper.
Background technology
The valve port bag is commonly called as: sticking with paste end bag, is international popular packaging bag at present, from the top or bottom valve port charging, adopts special filling apparatus, the side's of dressing up body behind the can material, and the heap bag is neat, attractive in appearance, belongs to the environmental protection bag.Characteristics such as valve port bag characteristics have the packaging efficiency of raising, convenient transportation, firmness is strong, breakage rate is low.The valve port bag is mainly used in powdery or granular solid material and Flexible articles such as the edible powder of packing, chemical powder, chemical fertilizer, synthetic material, explosive, grain, salt, mineral matter.Be particularly suitable for export enterprise and use, can improve the packing class of product.
The valve port bag can be divided into by opening: upper shed valve port bag, under shed valve port bag, upper and lower opening valve port bag.For the valve port bag of upper and lower opening, present sealing device fabrication technology is sewing machine two a people operation, makes a sealing earlier, and then makes another sealing; The personnel that take are many, efficient is low, the quality of production is unstable.
Summary of the invention
In order to overcome the deficiency that above-mentioned prior art exists, the object of the present invention is to provide a kind of valve port bag double slit mouth one-shaper, this one-shaper is for the valve port bag of upper and lower opening, and sealing efficient is high, it is few to take personnel, and the double slit mouth is once accomplished.
The present invention solves the technical scheme that its technical problem takes: valve port bag double slit mouth one-shaper; Comprise frame, be arranged on the workbench above the frame; It is characterized in that; On frame, be provided with the drive roll and the driven voller that connect through lower conveyor belt, a little higher than work top of radial surface highest point of described drive roll and driven voller; Above drive roll, be supported with the rotating synchronous driving shaft parallel with drive roll through bearing block; Be provided with to meshed gears at the drive roll and the synchronous same end of driving shaft and pay, the drive motors output chain gear on being provided with a sprocket wheel on the drive roll and being fixed on frame is connected through chain; Above driven voller, be provided with the synchronous driven shaft parallel with driven voller through bracing frame; Be provided with two parallel crossbeams that compress in two outsides of synchronously driving shaft and synchronous driven shaft through bearing; Compress crossbeam at each and be equipped with expansion tightening wheel; The upper conveyor belt corresponding with this side compression crossbeam is connected on driven voller and the synchronous driven shaft through expansion tightening wheel, and described upper conveyor belt and lower conveyor belt are corresponding up and down, are provided with in the workbench both sides; Run-in synchronism, the valve port bag is between upper conveyor belt and lower conveyor belt; Side at the frame workbench is provided with electronic levoform sewing machine; Opposite side at the frame workbench is provided with electronic right formula sewing machine; The valve port bag turnover direction of said levoform sewing machine and right formula sewing machine is identical, each sewing machine corresponding one and the corresponding valve port bag of this side hemmer.
In the technique scheme; Compress crossbeam and be provided with many groups along compressing the pressure regulation blade fin that the crossbeam direction is provided with; Described every group of pressure regulation blade fin comprises a pair of through being bolted to the L template that compresses on the crossbeam; One slide plate is pressed and to be put above upper conveyor belt, and two leads that are positioned at L template hole of the upper surface vertical fixing of slide plate are provided with the spring that is nested with on lead between the upper surface of slide plate and L template.
Described upper conveyor belt adopts the decorative pattern belt conveyor.
In the technique scheme, also be provided with the 3rd lower conveyor belt at the middle part of drive roll and driven voller.
In the technique scheme, on work top, the feeding mouth that is positioned at the valve port bag is provided with the guard board of a pair of symmetry, and the side that described guard board is positioned at feeding mouth is a straight flange, and opposite side is Eight characters shape outward partially.
In the technique scheme, compress the expansion tightening wheel that is provided with on the crossbeam before and after compressing on the crossbeam each group; Described expansion tightening wheel is formed and is comprised and be hinged on the V-type support that compresses on the crossbeam, respectively is provided with a guide wheel at the end of V-type support, and upper conveyor belt contacts with two guide wheels and passes through from above-mentioned two guide wheels centre.
In the technique scheme, matching with the corresponding valve port bag of this side hemmer also is provided with edge sealing paper tape hemmer, is coated on the valve port bag flanging outside that valve port bag hemmer is accomplished by the paper tape behind the edge sealing paper tape hemmer flanging.
The invention has the beneficial effects as follows: owing to be provided with levoform sewing machine and right formula sewing machine, so sealing efficient is high, to take personnel few, and the double slit mouth is once accomplished.Pay because the same end of drive roll and synchronous driving shaft is provided with to meshed gears, can guarantee institute's upper conveyor belt and lower conveyor belt run-in synchronism; Compress crossbeam, expansion tightening wheel and pressure regulation blade fin and make upper conveyor belt and lower conveyor belt tightly not misplace owing to be provided with, sew up for sewing machine and facilitate, guaranteed suture quality the valve port sackholder; Because valve port bag hemmer also can cooperate edge sealing paper tape hemmer, can avoid the valve port bag to load that the back pin is empty to be enlarged and occur leaking outside like this, be particularly suitable for cement, flour and powdery industrial chemicals.
Description of drawings
Fig. 1 is a main TV structure sketch map of the present invention;
Fig. 2 is a left TV structure sketch map of the present invention;
Fig. 3 is a plan structure sketch map of the present invention.
Description of reference numerals: 1 frame, 2 workbench, 3 drive rolls, 31 driven vollers, 4 synchronous driving shafts, 41 synchronous driven shafts; 5 bearing blocks, 6 gear pairs, 7 drive motors, 8 sprocket wheels, 9 output chain gears, 10 bracing frames; 11 compress crossbeam (right side), and 12 compress crossbeam (left side), 13V type support, 14 guide wheels, 15 upper conveyor belts, 16 lower conveyor belts; 17 levoform sewing machines, 18 right formula sewing machines, 19 left hand valve Pocket hem devices, 20 right hand valve Pocket hem devices, 21 leads; The 22L template, 23 slide plates, 24 the 3rd lower conveyor belts, 25 guard boards, 26 feeding mouths.
The specific embodiment
Be elaborated below in conjunction with the accompanying drawing specific embodiments of the invention.
Like Fig. 1, Fig. 2, shown in Figure 3.Valve port bag double slit mouth one-shaper comprises frame 1, is arranged on the workbench 2 above the frame.Frame 1 adopts the square steel structure to be welded as a whole, and the front-end and back-end of workbench 2 protrude in frame 1 outer degree to be confirmed according to actual needs, extends outward for a side direction of the feeding mouth 26 of valve port bag, to make things convenient for valve port bag feeding operation.
On frame 1, be provided with the drive roll 3 and driven voller 31 that connect through lower conveyor belt 16; Totally three of the conveyer belts of connection drive roll 3 and driven voller 31; It is all identical that their motion mode and mechanism are provided with, and is respectively lower conveyor belt 16 that is positioned at both sides and the 3rd lower conveyor belt 24 that is positioned at the middle part of drive roll and driven voller.Wherein, the lower conveyor belt 16 of both sides cooperates the conveying task of accomplishing with upper conveyor belt 15, and the 3rd lower conveyor belt 24 plays supplemental support and reduce friction.The a little higher than work top of radial surface highest point of described drive roll and driven voller, but lower conveyor belt is positioned on the work top naturally.
Bearing block 5 through two ends above drive roll 3 is supported with the rotating synchronous driving shaft 4 parallel with drive roll; Be provided with to meshed gears at the drive roll 3 and the same end of driving shaft 4 synchronously and pay 6, the output chain gear of the drive motors 7 on being provided with a sprocket wheel 8 on the drive roll and being fixed on frame 9 is connected through chain; Drive motors 7 is installed in the bottom of frame.Above driven voller, be provided with the synchronous driven shaft 41 parallel, be provided with two parallel crossbeams that compress through bearing, promptly compress crossbeam (right side) 11 and compress crossbeam (left side) 12 in two outsides of synchronous driving shaft 4 and driven shaft 41 synchronously with driven voller through bracing frame 10.Compress crossbeam at each and be equipped with expansion tightening wheel, compress the expansion tightening wheel that is provided with on the crossbeam before and after compressing on the crossbeam each group.Described expansion tightening wheel is formed and is comprised and be hinged on the V-type support 13 that compresses on the crossbeam, respectively is provided with a guide wheel 14 at the end of V-type support, and upper conveyor belt 15 contacts with two guide wheels 14 and passes through from above-mentioned two guide wheels centre.The upper conveyor belt 15 corresponding with this side compression crossbeam is connected on driven voller and the synchronous driven shaft through expansion tightening wheel; Described upper conveyor belt 15 is corresponding about in the of 16 with lower conveyor belt; Be provided with in the workbench both sides, run-in synchronism, the valve port bag is between upper conveyor belt and lower conveyor belt.Upper conveyor belt 15 adopts decorative pattern belt conveyor (like lawn-type, spot formula, twill formula etc.).Side at the frame workbench is provided with electronic levoform sewing machine 17; Opposite side at the frame workbench is provided with electronic right formula sewing machine 18; Said levoform sewing machine is identical with the principle of right formula sewing machine; Just make a sack respectively, so must make their feed mechanism satisfy identical this condition of valve port bag turnover direction owing to be positioned at the both sides of workbench.Levoform sewing machine 17 corresponding one and the corresponding left hand valve Pocket hem of this side devices 19, right formula sewing machine 18 corresponding one and the corresponding right hand valve Pocket hem of this side devices 20.The effect of hemmer is to make this side pocket mouth dig flanging, to strengthen sack intensity.For sack intensity further requirement is arranged; Also can go increases the paper tape hemmer again; That is: match with the corresponding valve port bag of this side hemmer and also be provided with edge sealing paper tape hemmer, be coated on the valve port bag flanging outside that valve port bag hemmer is accomplished by the paper tape behind the edge sealing paper tape hemmer flanging.
Be the adjustable chucking power that upper conveyor belt 15 and lower conveyor belt 16 are kept the valve port bag; Compress crossbeam and be provided with many groups along compressing the pressure regulation blade fin that the crossbeam direction is provided with; Described every group of pressure regulation blade fin comprises a pair of through being bolted to the L template 22 that compresses on the crossbeam; One slide plate 23 is pressed and is put above upper conveyor belt 15; Two of the upper surface vertical fixing of slide plate are positioned at the lead 21 in L template hole, between the upper surface of slide plate and L template, are provided with the spring that is nested with on lead.Under the effect of spring, slide plate 23 is pressed all the time and is put above upper conveyor belt 15 like this.
On work top, the feeding mouth 26 that is positioned at the valve port bag is provided with the guard board 25 of a pair of symmetry, and the side that described guard board is positioned at feeding mouth is a straight flange, and opposite side is Eight characters shape outward partially, through bolt, can conveniently adjust, to adapt to the valve port bag of different size.
During work; Drive motors 7 running can pass through output chain gear 9, sprocket wheel 8 drive drive rolls 3, because the setting of gear pair 6, make drive roll 3 and synchronous driving shaft 4 run-in synchronisms; Realize lower conveyor belt 16 and upper conveyor belt 15 run-in synchronisms simultaneously; Clamping the valve port bag and is moved to the back-end by the front end of workbench, accomplishes automatic sewing, the broken string task of left side and right side sack respectively by levoform sewing machine and right formula sewing machine, and then is seen off by conveyer belt.
The electric power of the electric system that the present invention adopted and control are accomplished by power distribution cabinet.
The present invention does not detail part and is prior art.

Claims (7)

1. valve port bag double slit mouth one-shaper; Comprise frame, be arranged on the workbench above the frame; It is characterized in that, on frame, be provided with the drive roll and the driven voller that connect through lower conveyor belt, a little higher than work top of radial surface highest point of described drive roll and driven voller; Above drive roll, be supported with the rotating synchronous driving shaft parallel with drive roll through bearing block; Same end at drive roll and synchronous driving shaft is provided with the gear pair that is meshed, and the drive motors output chain gear on being provided with a sprocket wheel on the drive roll and being fixed on frame is connected through chain; Above driven voller, be provided with the synchronous driven shaft parallel with driven voller through bracing frame; Be provided with two parallel crossbeams that compress in two outsides of synchronously driving shaft and synchronous driven shaft through bearing; Compress at each and to be equipped with expansion tightening wheel on the crossbeam; The upper conveyor belt corresponding with this side compression crossbeam is connected on synchronous driving shaft and the synchronous driven shaft through expansion tightening wheel, and described upper conveyor belt and lower conveyor belt are corresponding up and down, are provided with in the workbench both sides; Run-in synchronism, the valve port bag is between upper conveyor belt and lower conveyor belt; Side at the frame workbench is provided with electronic levoform sewing machine; Opposite side at the frame workbench is provided with electronic right formula sewing machine; The valve port bag turnover direction of said levoform sewing machine and right formula sewing machine is identical, each sewing machine corresponding one and the corresponding valve port bag of this side hemmer.
2. valve port bag double slit mouth one-shaper according to claim 1; It is characterized in that; The described crossbeam that compresses is provided with many groups along compressing the pressure regulation blade fin that the crossbeam direction is provided with; Described every group of pressure regulation blade fin comprises a pair of through being bolted to the L template that compresses on the crossbeam; One slide plate is pressed and to be put above the lower part of upper conveyor belt, and two leads that are positioned at L template hole of the upper surface vertical fixing of slide plate are provided with the spring that is nested with on lead between the upper surface of slide plate and L template.
3. valve port bag double slit mouth one-shaper according to claim 2 is characterized in that, also is provided with the 3rd lower conveyor belt at the middle part of drive roll and driven voller.
4. valve port bag double slit mouth one-shaper according to claim 1 is characterized in that, compresses the expansion tightening wheel that is provided with on the crossbeam before and after compressing on the crossbeam each group; Described expansion tightening wheel is formed and is comprised and be hinged on the V-type support that compresses on the crossbeam, respectively is provided with a guide wheel at the end of V-type support, and upper conveyor belt contacts with two guide wheels and passes through from above-mentioned two guide wheels centre.
5. according to claim 3 or 4 described valve port bag double slit mouth one-shapers; It is characterized in that on work top, the feeding mouth that is positioned at the valve port bag is provided with the guard board of a pair of symmetry; The side that described guard board is positioned at feeding mouth is a straight flange, and opposite side is Eight characters shape outward partially.
6. valve port bag double slit mouth one-shaper according to claim 5; It is characterized in that; Matching with the corresponding valve port bag of this side hemmer also is provided with edge sealing paper tape hemmer, is coated on the valve port bag flanging outside that valve port bag hemmer is accomplished by the paper tape behind the edge sealing paper tape hemmer flanging.
7. valve port bag double slit mouth one-shaper according to claim 1 is characterized in that, described upper conveyor belt adopts the decorative pattern belt conveyor.
CN2011100245819A 2011-01-21 2011-01-21 One-off forming machine for sewing-up valve sack double openings Expired - Fee Related CN102161243B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011100245819A CN102161243B (en) 2011-01-21 2011-01-21 One-off forming machine for sewing-up valve sack double openings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011100245819A CN102161243B (en) 2011-01-21 2011-01-21 One-off forming machine for sewing-up valve sack double openings

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CN102161243B true CN102161243B (en) 2012-07-04

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102602564A (en) * 2012-03-21 2012-07-25 济南立昱机械科技有限公司 Valve bag sealing machine
CN102616409B (en) * 2012-03-21 2013-09-04 济南立昱机械科技有限公司 Feed mechanism of valve bag capping machine
CN103556401A (en) * 2013-11-13 2014-02-05 济南鼎鑫机械制造有限公司 Double-side sewing and heat sealing all-in-one machine
CN107521157A (en) * 2017-09-04 2017-12-29 四川南格尔生物科技有限公司 A kind of bag body de-watering apparatus and water-eliminating method

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Publication number Priority date Publication date Assignee Title
US3691968A (en) * 1970-07-20 1972-09-19 Raymond D Schnepf Sack closing and sewing machine
CN201506046U (en) * 2009-10-21 2010-06-16 孙文明 Woven bag fabric sewing device
CN201678820U (en) * 2010-03-08 2010-12-22 孙文明 Woven bag sewing device
CN201695180U (en) * 2010-06-23 2011-01-05 北京长远兴达汽车配件厂 Hemming machine of woven bag
CN201989354U (en) * 2011-01-21 2011-09-28 济南立昱机械科技有限公司 One-step molding machine for stitching two openings of valve bag

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Publication number Priority date Publication date Assignee Title
JPS5546134Y2 (en) * 1976-07-05 1980-10-29
US6732669B2 (en) * 2002-02-26 2004-05-11 Michael V. Schwarzberger Machine and method for closing and stitching final edge of filled quilt cover

Patent Citations (5)

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Publication number Priority date Publication date Assignee Title
US3691968A (en) * 1970-07-20 1972-09-19 Raymond D Schnepf Sack closing and sewing machine
CN201506046U (en) * 2009-10-21 2010-06-16 孙文明 Woven bag fabric sewing device
CN201678820U (en) * 2010-03-08 2010-12-22 孙文明 Woven bag sewing device
CN201695180U (en) * 2010-06-23 2011-01-05 北京长远兴达汽车配件厂 Hemming machine of woven bag
CN201989354U (en) * 2011-01-21 2011-09-28 济南立昱机械科技有限公司 One-step molding machine for stitching two openings of valve bag

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