CN104441611A - Production process and equipment for bag - Google Patents
Production process and equipment for bag Download PDFInfo
- Publication number
- CN104441611A CN104441611A CN201310427043.3A CN201310427043A CN104441611A CN 104441611 A CN104441611 A CN 104441611A CN 201310427043 A CN201310427043 A CN 201310427043A CN 104441611 A CN104441611 A CN 104441611A
- Authority
- CN
- China
- Prior art keywords
- bag
- seat board
- inclusion
- pressing plate
- production equipment
- Prior art date
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 40
- 238000003825 pressing Methods 0.000 claims abstract description 37
- 238000000034 method Methods 0.000 claims abstract description 7
- 238000005516 engineering process Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 6
- 239000011148 porous material Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000005507 spraying Methods 0.000 abstract 1
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The present invention discloses a production process and equipment for a bag. The production process comprises that: a bag body is connected on the seat plate of the production equipment in a sleeve manner, and the combination surface of the bag bottom and the bag body leans and combines on the top surface of the seat plate, wherein the bag body is provided with a bag bottom in a sleeve manner; the combining surface of the bag bottom and the bag body closely presses and combines on the position between the bottom surface of the pressing plate and the top surface of the seat plate through the pressing plate; the gas nozzle blows the gas; and other processes are performed. According to the present invention, the pressing combining and swing process of the pressing plate is performed, such that the combination of the combination surface of the bag bottom and the bag body is close, and is flatly swiped; and the process that the upward gas spraying is performed so as to upward blow the bag bottom and bag body is arranged, such that the integratedly-combined bag bottom and bag body is easily separated from the seat plate of the production equipment, and the member taking is convenient.
Description
Technical field
The present invention relates to a kind of production method of bag, particularly relate to a kind of production technology and equipments of bag.
Background technology
Knapsack has been widely used in daily life.In order to rainproof, bag mostly adopts plastic material to make.At present, this plastic packets as inner bag is directly be socketed on hot melting fixture by the inclusion being equipped with the bag end in process of production, utilizes the high temperature on hot melting fixture to combine at the bottom of bag with inclusion., owing to not imposing external force to faying face at the bottom of inclusion and bag, there is faying face at the bottom of inclusion and bag wrinkling and in conjunction with the problem of defective tightness in this production method commonly used.In addition, also there is the defect that inclusion not easily departs from hot melting fixture.
Summary of the invention
One object of the present invention is to provide the production technology and equipments that a kind of step is simple, be easy to the bag of pickup.
Another object of the present invention is to provide a kind of and does not crease easily, be easy to pickup the production technology and equipments of bag.
For achieving the above object, technical solution of the present invention is:
The present invention is a kind of production technology of bag, and described bag forms by the bottom of inclusion and bag, wraps one end that the end is connected to inclusion; It comprises the following steps: inclusion is socketed on production equipment seat board by (1), and bag bottom cover is put the bottom open end at inclusion and is placed in the end face of production equipment seat board; (2) pressing plate is pressed in and wraps at the end and move around, and is combined in the periphery at the bag end and inclusion upper end periphery pressed and overlapped; (3) by pressing plate, be pressed in and wrap the end between pressing plate and production equipment seat board and inclusion is sent in the workbench of high-frequency plastic welder; (4) upper holder block of high-frequency plastic welder presses down, by faying face being pressed together between pressing plate bottom surface and production equipment seat board end face tightly of the bag end and inclusion, thermal welding under the effect of the lap making to wrap the end and inclusion under the effect of high-frequency plastic welder high frequency; (5) upper holder block of high-frequency plastic welder rises, and is pressed in wrap the end between pressing plate and production equipment seat board and inclusion exits from the workbench of high-frequency plastic welder; (6) be arranged on valve on production equipment seat board to open, upwards spray compressed air, compressed air sprays at the bottom of the bag of combining closely and inclusion inner chamber, and blow off the inclusion of combining closely with the bag end seat board and being removed.
The present invention is a kind of production equipment of bag, and it comprises pressing plate, seat board, support bar, valve, air door, base plate; Described seat board is fixed on above base plate by support bar, and valve is fixed on the bottom surface of seat board and valve mouth is upwards communicated with the pore of seat board, and valve is communicated with air door by pipeline, and the valve body of air door is arranged on base plate; Add man-hour, described pressing plate closing is at the end face of seat board.
Described support bar is four root posts, and the two ends of this four root post are fixedly connected on seat board and base plate respectively.
Described pressing plate central authorities offer a through hole, and this shape of through holes is less than to the corresponding and size in the bag end wraps the end.
Described pressing plate profile is square or circular.
After adopting such scheme, be provided with pressing plate pressing due to the present invention and swing operation, make the faying face combination of wrapping the end and inclusion more tight and very smooth by what smear, again because the present invention is also provided with upwards jet and by the bag end and the operation that upwards blows afloat of inclusion, make at the bottom of the bag combined and inclusion can very easyly depart from from production equipment seat board, pickup is very convenient.
Below in conjunction with the drawings and specific embodiments, the present invention is further illustrated.
Accompanying drawing explanation
Fig. 1 is the axonometric drawing of invention;
Fig. 2 is three-dimensional exploded view of the present invention;
Fig. 3 is the schematic diagram that the present invention starts to process;
Fig. 4 is machining sketch chart of the present invention.
Detailed description of the invention
As shown in Figure 3, Figure 4, the present invention is a kind of production technology of bag, and described plastic packets was made up of inclusion 10 and the bag end 20, wraps one end that the end 10 is connected to inclusion 20, is closed by inclusion 20 open end.
The present invention includes following steps:
(1) be socketed on production equipment seat board 2 by inclusion 20, the bag end 10, is nested with the bottom open end at inclusion 20 and is placed in the end face of production equipment seat board 2;
(2) pressing plate 1 to be pressed at bag the end 10 and to move around, and periphery and the inclusion 20 upper end periphery pressed and overlapped at the bag end 10 is combined, until the periphery at the bag end 10 and inclusion 20 upper end periphery complete overlapping after, pressing plate 1 is motionless and be placed in and wrap at the end 10;
(3) by pressing plate 1, be pressed in and wrap the end 10 between pressing plate 1 and production equipment seat board 2 and inclusion 20 is sent in the workbench of high-frequency plastic welder;
(4) upper holder block of high-frequency plastic welder presses down, by faying face being pressed together between pressing plate 1 bottom surface and production equipment seat board 2 end face tightly of the bag end 10 and inclusion 20, thermal welding under the effect of the lap making to wrap the end 10 and inclusion 20 under the effect of high-frequency plastic welder high frequency;
(5) upper holder block of high-frequency plastic welder rises, and is pressed in wrap the end 10 between pressing plate 1 and production equipment seat board 2 and inclusion 20 exits from the workbench of high-frequency plastic welder;
(6) valve 4 be arranged on production equipment seat board 2 is opened, and upwards sprays compressed air, and compressed air to spray at the bottom of the bag of combining closely 10 and inclusion 20 inner chamber, and blow off the inclusion 20 of combining closely with the bag end 10 seat board 2 and being removed.
As shown in Figure 1 and Figure 2, the present invention is a kind of production equipment of bag, and it comprises pressing plate 1, seat board 2, support bar 3, valve 4, air door 5, base plate 6.
Described pressing plate 1 is circular, and its central authorities offer a through hole 11, and this through hole 11 shape and size corresponding with the bag end 10 is less than wraps the end 10, so that can at the bottom of pressing bag 10 and the lap (as shown in Figure 3) of inclusion 20.In order to adapt to the needs of difformity plastic packets, described pressing plate 1 profile can be square, circular or other shape, and through hole 11 shape of corresponding pressing plate 1 is also square, circular or other shape, and seat board 2 profile is also square, circular or other shape.Add man-hour, described pressing plate 1 closing is at the end face of seat board 2.
Described seat board 2 is fixed on above base plate 6 by support bar 3, valve 4 is fixed on the bottom surface of seat board 2 and valve 4 mouthfuls is upwards communicated with the pore 21 of seat board 2, valve 4 is communicated with air door 5 by pipeline, and the valve body of air door 5 to be arranged on base plate 6 and external air pump.In the present embodiment, described support bar 3 is four root posts 31, and the two ends of this four root post 31 are fixedly connected on seat board 2 and base plate 6 respectively.
It should be noted that: support bar also can take other structure, as adopted a thicker column etc.
Emphasis of the present invention is just: increase a pressing plate and valve.
The above, be only present pre-ferred embodiments, the version of support bar can have multiple, therefore can not limit scope of the invention process with this, namely the equivalence done according to the present patent application the scope of the claims and description changes and modifies, and all should still remain within the scope of the patent.
Claims (5)
1. a production technology for bag, described bag forms by the bottom of inclusion and bag, wraps one end that the end is connected to inclusion; It is characterized in that: it comprises the following steps: inclusion is socketed on production equipment seat board by (1), bag bottom cover is put the bottom open end at inclusion and is placed in the end face of production equipment seat board; (2) pressing plate is pressed in and wraps at the end and move around, and is combined in the periphery at the bag end and inclusion upper end periphery pressed and overlapped; (3) by pressing plate, be pressed in and wrap the end between pressing plate and production equipment seat board and inclusion is sent in the workbench of high-frequency plastic welder; (4) upper holder block of high-frequency plastic welder presses down, by faying face being pressed together between pressing plate bottom surface and production equipment seat board end face tightly of the bag end and inclusion, thermal welding under the effect of the lap making to wrap the end and inclusion under the effect of high-frequency plastic welder high frequency; (5) upper holder block of high-frequency plastic welder rises, and is pressed in wrap the end between pressing plate and production equipment seat board and inclusion exits from the workbench of high-frequency plastic welder; (6) be arranged on valve on production equipment seat board to open, upwards spray compressed air, compressed air sprays at the bottom of the bag of combining closely and inclusion inner chamber, and blow off the inclusion of combining closely with the bag end seat board and being removed.
2. a production equipment for the bag of method according to claim 1, is characterized in that: it comprises pressing plate, seat board, support bar, valve, air door, base plate; Described seat board is fixed on above base plate by support bar, and valve is fixed on the bottom surface of seat board and valve mouth is upwards communicated with the pore of seat board, and valve is communicated with air door by pipeline, and the valve body of air door is arranged on base plate; Add man-hour, described pressing plate closing is at the end face of seat board.
3. the production equipment of bag according to claim 2, is characterized in that: described support bar is four root posts, and the two ends of this four root post are fixedly connected on seat board and base plate respectively.
4. the production equipment of bag according to claim 2, is characterized in that: described pressing plate central authorities offer a through hole, and this shape of through holes is less than to the corresponding and size in the bag end wraps the end.
5. the production equipment of bag according to claim 2, is characterized in that: described pressing plate profile is square or circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310427043.3A CN104441611B (en) | 2013-09-18 | 2013-09-18 | The production technology and equipments of bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310427043.3A CN104441611B (en) | 2013-09-18 | 2013-09-18 | The production technology and equipments of bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104441611A true CN104441611A (en) | 2015-03-25 |
| CN104441611B CN104441611B (en) | 2017-08-15 |
Family
ID=52888727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310427043.3A Active CN104441611B (en) | 2013-09-18 | 2013-09-18 | The production technology and equipments of bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104441611B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1046503A (en) * | 1989-03-21 | 1990-10-31 | 陈包装公司 | Rectangular paperboard package and manufacture method thereof |
| US20080069992A1 (en) * | 2006-09-15 | 2008-03-20 | James Walker & Co. Ltd. | Submergible Motor Protector Bag |
| CN101863123A (en) * | 2010-07-13 | 2010-10-20 | 俞清秀 | Glove and oversleeve hot-bonding machine |
| CN203600609U (en) * | 2013-09-18 | 2014-05-21 | 厦门市锦坤工贸有限公司 | Production equipment of bag |
-
2013
- 2013-09-18 CN CN201310427043.3A patent/CN104441611B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1046503A (en) * | 1989-03-21 | 1990-10-31 | 陈包装公司 | Rectangular paperboard package and manufacture method thereof |
| US20080069992A1 (en) * | 2006-09-15 | 2008-03-20 | James Walker & Co. Ltd. | Submergible Motor Protector Bag |
| CN101863123A (en) * | 2010-07-13 | 2010-10-20 | 俞清秀 | Glove and oversleeve hot-bonding machine |
| CN203600609U (en) * | 2013-09-18 | 2014-05-21 | 厦门市锦坤工贸有限公司 | Production equipment of bag |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104441611B (en) | 2017-08-15 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |