CN104528449A - Automatic packaging bag folding machine and folding packaging bag - Google Patents
Automatic packaging bag folding machine and folding packaging bag Download PDFInfo
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- CN104528449A CN104528449A CN201410837478.XA CN201410837478A CN104528449A CN 104528449 A CN104528449 A CN 104528449A CN 201410837478 A CN201410837478 A CN 201410837478A CN 104528449 A CN104528449 A CN 104528449A
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Abstract
The invention discloses an automatic packaging bag folding machine which is used for folding long cylindrical successive packaging bags into folding packaging bags. The folding machine comprises a machine frame. A bag feeder, a machine head, a bag pressing device and a bag clamp are arranged on the machine frame, wherein the machine head is fixed to the machine frame, propellers are arranged on the two sides of the machine head respectively, the bag feeder and the bag lamp are arranged on the propellers on the two sides and driven by the propellers to reciprocate respectively, the bag clamp comprises a bag clamping jaw, a supporting plate and a push shaft connected with the supporting plate, the push shaft pushes the supporting plate to reciprocate, and the bag clamping jaw is driven by the reciprocating supporting plate to be opened and closed. In addition, the folding machine further comprises an air supply device which is used for keeping the ballooning of the long cylindrical packaging bags in the folding process. The invention further discloses the folding packaging bag. By means of the packaging bag, bulk products can be easily packaged and are clean and neat after being packaged, and efficiency is higher.
Description
Technical field
The invention belongs to bulk material packaging field, relate in particular to a kind of folding wrapping bag of depositing for the concentrated dress of the oddment materials in bulk such as such as cement, grain, rubbish and the packaging bag automatic layboy for the manufacture of this kind of folding wrapping bag.
Background technology
Current, the dress process of depositing of oddment material in bulk all relates to carries out dress again by independently sack sack and deposits after strutting.The subject matter that this process exists: the first, bag opening support open procedure is more loaded down with trivial details, the new plastic bag particularly pressed for a long time, and closely, the process of strutting takes time and effort in sack bonding; The second, when automatically packing, such as grain processing enterprise, if sack location is inaccurate, grain can be scattered on the ground, and causes unnecessary waste; 3rd, current packaging process relates to the continuous up-and-down movement of products export and the continuous moving of sack, higher to the requirement of package packing machine; 4th, current packaging bag easily causes the pollution of sack when packing, affect environment and subsequent operation, as rubbish easily sticks to sack, during taking and placing, easy handle is made dirty; Be attached to sack during filling cement and increase airborne dust etc.
Summary of the invention
The object of the present invention is to provide a kind of novel convenient environment friendly packaging bag.This kind of packaging bag according to requirements, can be folded into the form of different size and the number of plies, avoids above-mentioned shortcoming.Present invention also offers a kind of machine for the manufacture of described folding wrapping bag.
Specifically, present invention employs following technical scheme:
A kind of packaging bag automatic layboy, for the continuous packaging bags of long tubular being folded into the packaging bag of given size and the number of plies, it is characterized in that, described folder comprises frame 1, frame 1 is arranged and send bag device 4, head 6, pressure bag device 7, sackholder 13, wherein head 6 is fixed in frame 1, the both sides of head 6 are respectively provided with propelling unit 5, 14, bag device 4 and sackholder 13 is sent to be arranged on the propelling unit 5 of both sides respectively, on 14, separately by means of propelling unit 5, 14 crank motions, sackholder 13 comprises folder bag pawl 8, stay bearing plate 9 and the push shaft 12 be connected with stay bearing plate 9, push shaft 12 promotes stay bearing plate 9 crank motion, folder bag pawl 8 folding by means of the crank motion of stay bearing plate 9.
Preferably, on the direction of square supplied materials before the handpiece, be also provided with guide barrel (3), for ensureing the smooth and easy feeding sending a bag device (4).
In addition, described folder also comprises air supply plant, to keep folding the pressure expansion in long tubular package bag, is conducive to the propelling movement of pocket, folds up and fold.
For realizing this effect, air supply plant can be arranged on supplied materials direction, such as, be arranged on the blower fan on pocket frame.But being thisly configured with significant limitation, be exactly pocket must be enclosed within pocket frame, and pocket must be rolled up by the bag that harvest is circular after making, and operates comparatively loaded down with trivial details.Therefore, in a preferred embodiment, air supply plant is arranged on the valve 10 on head, and valve 10 completes supplying gas of supplied materials direction as required and air pressure supplements, and rear connects air supply source 11.
Air supply source 11 also can take various forms as required, and such as air supply source 11 can be the air pump being connected to folder outside by pipeline, or the air pump being used as air supply source 11 is just arranged in head 6 or is arranged on head 6 rear.
The present invention also discloses a kind of folding wrapping bag, it is characterized in that, described folding wrapping bag is formed by the continuous intussusception of long tubular package bag multilayer.
Beneficial effect: the benefit of folding wrapping bag disclosed by the invention is apparent, first when for automated packaging equipment, do not need the up-and-down movement of filling head and the translation of packaging bag and contraposition, filling head can be extend in packaging bag all the time, as shown in Figure 3, thus reduce being scattered and losing of material, also can reduce the requirement of package packing machine simultaneously, greatly improve whole operational stability.Secondly, when being applied to the materials such as supermarket packaging and load garbage, as long as dropping into material, blocking sealing and complete once pulling one and pack and change a bag process, simple to operate.3rd, sack does not move, and avoids the pollution to surrounding environment.Packaging bag automatic layboy of the present invention may be used for automated manufacturing folding wrapping bag of the present invention.
Accompanying drawing explanation
Fig. 1 is the structural representation of packaging bag folder of the present invention.
Fig. 2 is the schematic diagram of folding wrapping bag of the present invention.
Fig. 3 is the using state schematic diagram of folding wrapping bag of the present invention.
In the drawings: 1 frame; 2 pocket framves; 3 guide barrel; 4 send a bag device; 5 propelling units; 6 heads; 7 pressure bag devices; 8 folder bag pawls; 9 stay bearing plates; 10 valves; 11 air supply sources; 12 push shafts; 13 sackholders; 14 propelling units; 15 pressure sensors; 16 control deskes; 21 packaging bag layers; 31 filling heads; 32 folding wrapping bags; 33 materials.
Detailed description of the invention
The present invention is described in detail below in conjunction with accompanying drawing.
The invention provides a kind of for the packaging bag by long tubular, even length reaches the packaging bag (such as plastic bag, combined package bag, paper bag etc.) of hundreds of upper km, is folded into the packaging bag automatic layboy of the folding wrapping bag of a kind of different size and the number of plies as required.
As shown in Figure 1, packaging bag automatic layboy of the present invention comprises frame 1, frame 1 is mounted with guide barrel 3, send bag device 4, head 6, pressure bag device 7, sackholder 13, propelling unit 5 and 14 etc.
Head 6 both sides are respectively provided with propelling unit 5,14.Bag device 4 and sackholder 13 is sent to be connected with propelling unit 5,14 respectively.By means of propelling unit 5,14 reciprocating sliding campaign, the folder bag pawl 8 that sackholder 13 is settled and pressure bag device 7, send bag device 4, by regularly pushing away, sending, press from both sides, press, thus as prescribed size and the number of plies have required that pocket is folding.
On the direction of square supplied materials before the handpiece, be also provided with guide barrel 3, for ensureing the smooth and easy feeding sending bag device 4.
Its principle: pocket, is fixed to head 6 when comprising guide barrel 3 also through guide barrel 3 through sending bag device 4 by pocket frame.The propelling unit 5,14 sending bag device 4, pressure bag device 7 and sackholder 13 to be installed by head 6 both sides draws push-and-pull, under Mechanical course, preferably under electronic controller controls automatically, such as under sequence switch controls, more preferably under the control of the computer, by sending bag device 4, pressure bag device 7, the regular feeding of sackholder 13, material folding, blowing, thus complete the folding of pocket different size and the number of plies.
Head 6 is fixed in frame 1, and in a preferred embodiment, the centre of head 6 is provided with a valve 10 as air supply plant, connects air supply source 11 at valve 10 rear.Valve is oppositely supplied gas, to make the swelling state remaining certain pressure in the long tubular packaging bag sent here.
The effect of air supply plant: one is, ensures that long tubular package bag keeps certain pressure prolonged expansion; Two are, control to send bag device and sackholder traction propelling unit crank motion; Three are, control pressure bag device is upper and lower presses normal work.
As previously mentioned, valve is arranged on head and the installation requirement for pocket is reduced, and thus, folder of the present invention can be together in series with pocket manufacturing installation, realizes continuous print feed.For example, this kind of configuration can use the pocket of random length.As another embodiment, folder can be connected the device for the material sheets such as such as plastic film being manufactured cylinder, realizes continuous feeding, more can be connected into film device further, etc., thus form a continuous print manufacturing line, enhance productivity.
Remain in pocket that certain pressure swelling state has two effects.One is, does not adhere to, keep good released state time folding between packaging bag layer, is convenient to folding in order; Two are, increase pocket and send a bag device inwall resistance, enabling to send bag device smooth and easy feeding.
When manufacturing folding wrapping bag, folder of the present invention is operation like this: first pocket passed guide barrel 3 and send bag device 4, being set on head 6.Valve 10 is inflated and is made pocket become cylindrical shape and keep certain pressure swelling state in pocket.Bag device 4 is sent to be that an internal diameter is less than the cylinder being in swelling state pocket.Pressure bag device 7 has presser feet, and presser feet can up-and-down movement as required, pushes to pocket on head for pressing, broadcasting bag device 4.
The each parts of folder operate as follows: after on pocket cover to (such as by artificial) head 6, valve 10 is inflated in pocket needs pressure.After pressure sensor 15 senses and arrives setting pressure, signal passes to controller 16, and controller 16 controls to send bag device 4 that pocket is pushed to head 6 automatically.Controller 16, while this step of control is run, also by the feedback with pressure sensor 15 signal, controls air supply source 11 and valve 10, under making to remain at set pressure in bag.Propelling unit 14 pushes sackholder 13 simultaneously and advances, folder bag pawl 8 keeps open configuration by means of stay bearing plate 9, by the time when sackholder 13 moves to correct position, namely when folder bag pawl 8 can clamp the pocket cylinder on head, push shaft 12 promotes stay bearing plate 9 and moves forward, thus folder bag pawl 8 draws in, clamp the pocket bag be enclosed within head.Then propelling unit 5 makes to send bag device 4 back to move, and now because sack is clipped on head by sackholder 13, therefore sending bag device 4 back to move also can not take home sack.While sending bag device 4 back to move, the presser feet of pressure bag device 7 presses down, and be pressed on head by sack, and push shaft 12 makes folder bag pawl 8 unclamp toward stay bearing plate 9 of pulling back, then propelling unit 14 promotes sackholder 13 entirety and back moves, and presses bag device 7 to be still pressed on head by sack.Then propelling unit 5 drives and send bag device 4 to move forward, delivers on head by next part pocket cylinder, and pressure bag device 7 unclamps, and sackholder moves toward heading as previously mentioned and clamps pocket cylinder, this completes pocket cylinder once folding on head.Move and so forth, just obtain the packaging bag needing size and the number of plies to fold.
As shown in Figure 2, as seen therein, multiple packaging bag layer 21 folds the schematic diagram of the folding wrapping bag obtained mutually, defines the structure of multiple continuous print packaging bag layer.Fig. 3 shows the using state schematic diagram of a use embodiment of this folding wrapping bag.As shown in Figure 3, filling head 31 can reach in packaging bag 32 all the time.When the material 33 in bag installs to suitable capacity, lower sealing on the position shown in figure upward arrow, then blocks in centre.The sack installed below can utilize connecting gear to see off, and filling head continues to think to feed in sack.Charging can make sack automatically decline, or when filled material is lighter, also can arrange a mechanism of pulling sack to realize This move.In this process, filling head and sack, all without running fix, greatly reduce the requirement of the complexity of filling machine, it also avoid being scattered and pollution to context of material.A kind of exemplary application is also had to be supermarket packaging bag or refuse bag, in this case, material is dropped into after in sack, the conventional cropper in a supermarket can be set sack disconnect position below, then sack one is rotated, then thin portion is blocked at the blade position of cropper, and the bottom of sack above can be beaten a knot (such as when domestic garbage) or seal with the capper in supermarket.
By reference to the accompanying drawings embodiments of the present invention are described in detail above, but the invention is not restricted to above-mentioned embodiment, in the ken that art those of ordinary skill possesses, can also make a variety of changes under the prerequisite not departing from present inventive concept.
Claims (5)
1. a packaging bag automatic layboy, for the continuous packaging bags of long tubular being folded into the packaging bag of given size and the number of plies, it is characterized in that, described folder comprises frame (1), a bag device (4) is sent in the upper setting of frame (1), head (6), pressure bag device (7), sackholder (13), wherein head (6) is fixed in frame (1), the both sides of head (6) are respectively provided with propelling unit (5, 14), a bag device (4) and sackholder (13) is sent to be arranged on the propelling unit (5 of both sides respectively, 14) on, separately by means of propelling unit (5, 14) crank motion, sackholder (13) comprises folder bag pawl (8), stay bearing plate (9) and the push shaft (12) be connected with stay bearing plate (9), push shaft (12) promotes stay bearing plate (9) crank motion, folder bag pawl (8) folding by means of the crank motion of stay bearing plate (9), in addition, described folder also comprises air supply plant, to keep the pressure expansion that need fold in long tubular package bag, be conducive to the propelling movement of pocket, fold up and fold.
2. packaging bag automatic layboy as claimed in claim 1, is characterized in that, on the direction of square supplied materials before the handpiece, is also provided with guide barrel (3), for ensureing the smooth and easy feeding sending a bag device (4).
3. packaging bag automatic layboy as claimed in claim 1 or 2, it is characterized in that, described air supply plant is the valve (10) be arranged on head, and described valve (10) is supplied gas for supplied materials direction, and rear connects air supply source (11).
4. packaging bag automatic layboy as claimed in claim 3, it is characterized in that, air supply source (11) is mounted in the air pump on head (6).
5. a folding wrapping bag, is characterized in that, described folding wrapping bag is formed by the continuous intussusception of long tubular package bag multilayer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410837478.XA CN104528449A (en) | 2014-12-30 | 2014-12-30 | Automatic packaging bag folding machine and folding packaging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410837478.XA CN104528449A (en) | 2014-12-30 | 2014-12-30 | Automatic packaging bag folding machine and folding packaging bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104528449A true CN104528449A (en) | 2015-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410837478.XA Pending CN104528449A (en) | 2014-12-30 | 2014-12-30 | Automatic packaging bag folding machine and folding packaging bag |
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| CN (1) | CN104528449A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113428721A (en) * | 2021-06-18 | 2021-09-24 | 杭州欣浩医疗科技有限公司 | Inner sleeve folding device |
| CN113562528A (en) * | 2021-06-17 | 2021-10-29 | 广东百合医疗科技股份有限公司 | Shield folding equipment and shield folding method |
| CN114261595A (en) * | 2021-12-27 | 2022-04-01 | 丽荣鞋业(深圳)有限公司 | Automatic taking and folding equipment for shoe packaging bags |
| WO2023016581A1 (en) * | 2021-08-10 | 2023-02-16 | 杭州祺来电子有限公司 | Long-barrel plastic film bag for garbage bin, and packaging method and packaging mold therefor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0061174A1 (en) * | 1981-03-25 | 1982-09-29 | Windmöller & Hölscher | Process and apparatus for the insertion of a tube in a tubular fabric with formation of Z folds |
| CN1258631A (en) * | 1998-12-01 | 2000-07-05 | 泰和通环保技术有限公司 | Cylindrical material folder |
| CN1950274A (en) * | 2004-03-23 | 2007-04-18 | 费尔南多·阿尔贝脱·格拉齐奥汀 | Bag formed by a set of detachable bags |
| CN202944598U (en) * | 2012-11-23 | 2013-05-22 | 山东景昂机电有限公司 | Clamping bag device |
| CN204384587U (en) * | 2014-12-30 | 2015-06-10 | 南京市高举高投资有限公司 | A kind of packaging bag automatic layboy and folding wrapping bag |
-
2014
- 2014-12-30 CN CN201410837478.XA patent/CN104528449A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0061174A1 (en) * | 1981-03-25 | 1982-09-29 | Windmöller & Hölscher | Process and apparatus for the insertion of a tube in a tubular fabric with formation of Z folds |
| US4462431A (en) * | 1981-03-25 | 1984-07-31 | Windmoller & Holscher | Method and apparatus for forming Z-shaped folds in a tubular film and for inserting the latter into a woven tubing |
| CN1258631A (en) * | 1998-12-01 | 2000-07-05 | 泰和通环保技术有限公司 | Cylindrical material folder |
| CN1950274A (en) * | 2004-03-23 | 2007-04-18 | 费尔南多·阿尔贝脱·格拉齐奥汀 | Bag formed by a set of detachable bags |
| CN202944598U (en) * | 2012-11-23 | 2013-05-22 | 山东景昂机电有限公司 | Clamping bag device |
| CN204384587U (en) * | 2014-12-30 | 2015-06-10 | 南京市高举高投资有限公司 | A kind of packaging bag automatic layboy and folding wrapping bag |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113562528A (en) * | 2021-06-17 | 2021-10-29 | 广东百合医疗科技股份有限公司 | Shield folding equipment and shield folding method |
| CN113562528B (en) * | 2021-06-17 | 2023-08-22 | 广东百合医疗科技股份有限公司 | Shield folding equipment and shield folding method |
| CN113428721A (en) * | 2021-06-18 | 2021-09-24 | 杭州欣浩医疗科技有限公司 | Inner sleeve folding device |
| CN113428721B (en) * | 2021-06-18 | 2024-04-12 | 杭州欣浩医疗科技有限公司 | Inner sleeve folding device |
| WO2023016581A1 (en) * | 2021-08-10 | 2023-02-16 | 杭州祺来电子有限公司 | Long-barrel plastic film bag for garbage bin, and packaging method and packaging mold therefor |
| CN114261595A (en) * | 2021-12-27 | 2022-04-01 | 丽荣鞋业(深圳)有限公司 | Automatic taking and folding equipment for shoe packaging bags |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150422 |
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| RJ01 | Rejection of invention patent application after publication |