CN110435982B - Online spraying sealing equipment for non-woven fabric semi-finished product packaging - Google Patents
Online spraying sealing equipment for non-woven fabric semi-finished product packaging Download PDFInfo
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- CN110435982B CN110435982B CN201910683887.1A CN201910683887A CN110435982B CN 110435982 B CN110435982 B CN 110435982B CN 201910683887 A CN201910683887 A CN 201910683887A CN 110435982 B CN110435982 B CN 110435982B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
- B65B51/02—Applying adhesives or sealing liquids
- B65B51/023—Applying adhesives or sealing liquids using applicator nozzles
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Abstract
An online spraying sealing device for non-woven fabric semi-finished product packaging belongs to the field of spraying. The gas circuit controller top of this equipment is equipped with the intake pipe, main gas circuit and position sensor, gas circuit controller below even has the closed valve gas circuit, open the valve gas circuit, four pipelines of atomizing gas circuit and outlet duct, wherein close the valve gas circuit, the one end of three pipelines of open valve gas circuit and atomizing gas circuit is even in the below of gas circuit controller respectively, the one side at the high frequency atomizer is connected to the other end of three pipelines, the opposite side of high frequency atomizer even has the inlet pipe, inlet pipe one end is even in high frequency atomizer one side, the other end passes the pressure bucket top and stretches into the inside bottom surface position of pressure vessel, outlet duct one end is even passed the pressure vessel top surface at gas circuit controller below other end and is stretched into the inside top surface position that is close. The invention uses mechanical spraying pressure-sensitive adhesive, can completely seal the packaging gap, has more reliable sealing effect compared with the traditional sealing mode, and can effectively isolate secondary pollution such as bacteria, mosquitoes and the like.
Description
Technical Field
The invention belongs to the field of spraying, and particularly relates to online spraying sealing equipment for non-woven fabric semi-finished product packaging.
Background
In recent years, the non-woven fabric industry at home and abroad is rapidly developed, various automatic production lines are continuously innovated, but a problem generally existing in the aspect of automatic packaging of semi-finished products is as follows: the semi-finished end face packaging and the vertical face packaging cannot be completely combined, so that foreign matters such as bacteria, dust, mosquitoes and the like are mixed into the finished product in the transportation process, and the product is polluted (the non-woven fabric materials are widely applied to the aspects of medical treatment, personal care and the like). One of the effective solutions to this problem is to seal the end face package and the vertical face package of the nonwoven fabric semi-finished product by an additional means.
At present, the secondary sealing treatment is carried out to packing gap department through manual operation mostly to traditional solution, and the cost of labor is higher and complex operation. For the treatment of the packaging clearance, the most important is sealing, the existing manual sealing mode is mainly divided into two modes of secondary packaging and physical sealing of the packaging clearance, wherein the secondary packaging is to sleeve the semi-finished non-woven fabric coiled material subjected to primary packaging into a packaging bag in a manual mode, although the sealing effect on the non-woven fabric coiled material can be enhanced by the method, the pollution of microorganisms such as bacteria and the like on the non-woven fabric coiled material cannot be avoided; the other physical sealing mode of the packaging gap mostly adopts a mode of manually carrying out hot-melting and sticking of the electric heating ring on the packaging gap, and the method can achieve a better sealing effect, but the manual sealing operation heats and scalds the packaging base material through the electric heating ring to enable the packaging gap to be hot-melted and sealed, so that the packaging gap is damaged at a great risk, and the reliability is low.
Disclosure of Invention
The invention provides spraying sealing equipment aiming at the defects, which can realize the online sealing of a packaging gap of a non-woven fabric semi-finished product and release labor force, and has simple operation and reliable sealing effect.
The technical scheme adopted by the invention for solving the technical problems is as follows: the on-line spraying and sealing equipment for the semi-finished non-woven fabric product consists of an air path controller, a high-frequency spray valve and a pressure barrel. The gas path controller part comprises a gas path controller, the gas path controller is provided with a pressure regulating valve A, a pressure regulating valve B and a pressure regulating valve C, and a barometer A, a barometer B and a barometer C are arranged at positions close to the pressure regulating valves; gas circuit controller top is equipped with the intake pipe, main gas circuit and position sensor, even there is the valve gas circuit that closes below the gas circuit controller, open the valve gas circuit, four pipelines of atomizing gas circuit and outlet duct, wherein close the valve gas circuit, the one end of three pipelines of valve gas circuit and atomizing gas circuit is even in the below of gas circuit controller respectively, the one side at high frequency sprayer is connected to the other end of three pipelines, high frequency sprayer's opposite side even has the inlet pipe, inlet pipe one end is even in high frequency sprayer one side, the other end passes the pressure pot top and stretches into the inside bottom surface position of pressure vessel, outlet duct one end is even passed the pressure vessel top surface at gas circuit controller below other end and is stretched into the inside top surface position that is close.
A two-position five-way electromagnetic valve is arranged in the gas path controller, an air inlet pipe and a main gas path are connected to the upper side of the two-position five-way electromagnetic valve, a pressure regulating valve C is arranged on the air inlet pipe, an air outlet pipe is connected to a pipeline between the opening of the air inlet pipe and the pressure regulating valve C, and a pressure regulating valve A is arranged on the air outlet pipe; the lower side of the two-way five-way electromagnetic valve is connected with a connecting pipe and a valve opening air path, the valve opening air path is connected with an atomizing air path, the atomizing air path is connected with a pressure regulating valve B, a pipeline from an outlet of the atomizing air path to the pressure regulating valve B is connected with a valve closing air path, one end of the connecting pipe is connected to the lower side of the two-position five-way electromagnetic valve, and the other end of the connecting pipe.
The position sensor, the gas circuit controller and the PLC are connected with a power supply; the position sensor is electrically connected with the PLC equipment, and the gas circuit controller is electrically connected with the PLC equipment.
Furthermore, the position sensor is arranged above the high-frequency sprayer in an inclined mode, the distance between the position sensor and the high-frequency sprayer is 300-500 mm, and the included angle between the connecting line and the ground is 45 degrees.
Further, the pressure of the air outlet pipe is 0.5MPa to 0.6MPa, the pressure value of the pressure regulating valve at the inlet of the main air path is controlled to be 0.3MPa to 0.4MPa, and the pressure value of the pressure regulating valve of the atomization air path is controlled to be 0.2 MPa.
Furthermore, acrylic pressure-sensitive adhesive (liquid acrylic esters can be used) is filled in the pressure barrel to be used as bonding solution.
The working principle is as follows:
the equipment is continuously supplied with compressed air by a main air path, a working position is determined by a position sensor, the position sensor sends an electric signal to PLC equipment after the position sensor reaches the working position, the PLC equipment sets to start spraying operation, the electric signal is transmitted to a two-position five-way electromagnetic valve in an air path controller, the two-position five-way electromagnetic valve carries out air path reversing at the moment, an air path is opened, air is closed by a valve, a high-frequency spray valve nozzle is opened, acrylic pressure-sensitive adhesive moves to a high-frequency spray valve opening from a feeding pipe under the action of pressure difference in a pressure barrel, the compressed air provided by an atomization air path is atomized and sprayed at a designated position, spraying time is set by an original PLC equipment system, after the spraying operation is finished, a stop signal is transmitted into the air path controller from the original PLC equipment system, the two-position five-, and (4) closing the valve and the air passage for ventilation, closing the valve port of the high-frequency spray valve and stopping the glue spraying action.
Has the advantages that: according to the invention, the effect of online packaging gap sealing is achieved by using a mode of mechanically spraying pressure-sensitive adhesive, the traditional manual packaging gap sealing is eliminated, and the working efficiency is greatly improved; compared with the traditional heating sealing mode, the mode of mechanically spraying the pressure-sensitive adhesive is adopted, the risk of package damage is eliminated, and the possibility of secondary package damage is avoided; the invention uses mechanical spraying pressure-sensitive adhesive, can completely seal the packaging gap, has more reliable sealing effect compared with the traditional sealing mode, and can effectively isolate secondary pollution such as bacteria, mosquitoes and the like.
Drawings
Fig. 1 is a schematic structural diagram of an online spraying sealing device for packaging a non-woven fabric semi-finished product.
Fig. 2 is a connection diagram of the internal air passage of the air passage controller.
As shown in the figure 1, an air inlet pipe, 2, a pressure regulating valve A, 3, a pressure regulating valve B, 4, an air path controller, 5, a pressure regulating valve C, 6, a barometer C, 7, a barometer B, 8, a barometer A, 9, a valve closing air path, 10, a valve opening air path, 11, an atomizing air path, 12, a check valve, 13, a high-frequency sprayer, 14, an air outlet pipe, 15, an air inlet pipe, 16, a pressure barrel, 17, a support, 18, a position sensor, 19, a main air path, 20, a two-position five-way electromagnetic valve, 21, a connecting pipe and 22 are semi-finished.
Detailed Description
The invention will be further illustrated with reference to the following specific example, in which the hf nebulizer is of the type MY 3810.
Example 1
An on-line spraying and sealing device for non-woven fabric semi-finished product packaging comprises an air path controller part, a high-frequency spray valve part and a pressure barrel part. The air circuit controller part comprises an air circuit controller 4, wherein the air circuit controller 4 is provided with a pressure regulating valve A2, a pressure regulating valve B3 and a pressure regulating valve C5, and a barometer A8, a barometer B7 and a barometer C6 are arranged at positions close to the pressure regulating valves; an air inlet pipe 1, a main air path 19 and a position sensor 18 are arranged above the air path controller 4, four pipelines of a valve closing air path 9, a valve opening air path 10, an atomizing air path 11 and an air outlet pipe 14 are connected below the air path controller 4, wherein one ends of the valve closing air path 9, the valve opening air path 10 and the atomizing air path 11 are respectively connected below the air path controller 4, the other ends of the three pipelines are connected to one side of a high-frequency sprayer 13, the other side of the high-frequency sprayer 13 is connected with a feed pipe 15, one end of the feed pipe 15 is connected to one side of the high-frequency sprayer 13, the other end of the feed pipe penetrates through the top of the pressure barrel 16 and extends into the bottom surface position inside the pressure barrel 16, one end of the air outlet pipe 14 is connected below the air path controller 4, the other end.
A two-position five-way electromagnetic valve 20 is arranged inside the gas path controller 4, an air inlet pipe 1 and a main gas path 19 are connected to the upper side of the two-position five-way electromagnetic valve 20, a pressure regulating valve C5 is arranged on the air inlet pipe 1, an air outlet pipe 14 is connected to a pipeline between the opening of the air inlet pipe 1 and the pressure regulating valve C5, and a pressure regulating valve A2 is arranged on the air outlet pipe 14; the lower side of the two-way five-way electromagnetic valve 20 is connected with a connecting pipe 21 and a valve opening air passage 10, the valve opening air passage 10 is connected with an atomizing air passage 11, the atomizing air passage 11 is connected with a pressure regulating valve B3, a pipeline from an outlet of the atomizing air passage 11 to the pressure regulating valve B3 is connected with a valve closing air passage 9, one end of the connecting pipe 21 is connected to the lower side of the two-position five-way electromagnetic valve 20, and the other end of the connecting.
Example 2
The equipment is continuously supplied with compressed air by a main air path 19, a working position is determined by a position sensor 18, when a semi-finished product 22 reaches the working position, the position sensor 18 sends an electric signal to PLC equipment, the PLC equipment sets to start spraying operation, the electric signal is transmitted to a two-position five-way electromagnetic valve 20 in an air path controller 4, the two-position five-way electromagnetic valve 20 carries out air path reversing at the moment, a valve opening air path 10 is opened for ventilation, a valve closing air path 9 is closed for ventilation, a nozzle of a high-frequency spray valve 13 is opened, acrylic pressure-sensitive adhesive moves to the valve nozzle of the high-frequency spray valve 13 from a feeding pipe 15 under the action of pressure difference in a pressure barrel 16, the compressed air provided by an atomization air path 11 is atomized and sprayed to be sprayed to a designated position, the spraying time is set by the original PLC equipment system, after the spraying operation is finished, a stop signal is transmitted into the air path, and the valve opening air path 10 is closed, the valve closing air path 9 is opened, the valve port of the high-frequency spray valve 13 is closed, and the glue spraying action is stopped.
The foregoing examples are provided for illustration and description of the invention only and are not intended to limit the invention to the scope of the described examples. Furthermore, it will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that many variations and modifications may be made in accordance with the teachings of the present invention, which variations and modifications are within the scope of the present invention as claimed.
Claims (4)
1. An online spraying sealing device for non-woven fabric semi-finished product packaging is characterized by comprising an air path controller part, a high-frequency spray valve part and a pressure barrel part; the gas path controller part comprises a gas path controller (4), the gas path controller (4) is provided with a pressure regulating valve A (2), a pressure regulating valve B (3) and a pressure regulating valve C (5), and a barometer A (8), a barometer B (7) and a barometer C (6) are arranged at positions close to the pressure regulating valves; an air inlet pipe (1), a main air path (19) and a position sensor (18) are arranged above the air path controller (4), four pipelines of a valve closing air path (9), a valve opening air path (10), an atomizing air path (11) and an air outlet pipe (14) are connected below the air path controller (4), wherein one ends of the valve closing air path (9), the valve opening air path (10) and the atomizing air path (11) are respectively connected below the air path controller (4), the other ends of the three pipelines are connected to one side of a high-frequency sprayer (13), the other side of the high-frequency sprayer (13) is connected with an inlet pipe (15), one end of the inlet pipe (15) is connected to one side of the high-frequency sprayer (13), the other end penetrates through the top of a pressure barrel (16) and extends into the bottom surface position inside the pressure barrel (16), one end of the air outlet pipe (14) is connected below the air path controller (4), the other end penetrates through the top surface, the pressure barrel (16) is fixed on the bracket (17);
a two-position five-way electromagnetic valve (20) is arranged inside the gas path controller (4), the upper side of the two-position five-way electromagnetic valve (20) is connected with a gas inlet pipe (1) and a main gas path (19), a pressure regulating valve C (5) is arranged on the gas inlet pipe (1), a gas outlet pipe (14) is connected on a pipeline between the opening of the gas inlet pipe (1) and the pressure regulating valve C (5), and a pressure regulating valve A (2) is arranged on the gas outlet pipe (14); the lower side of the two-position five-way electromagnetic valve (20) is connected with a connecting pipe (21) and a valve opening air path (10), the valve opening air path (10) is connected with an atomizing air path (11), the atomizing air path (11) is connected with a pressure regulating valve B (3), a pipeline between the outlet of the atomizing air path (11) and the pressure regulating valve B (3) is connected with a valve closing air path (9), one end of the connecting pipe (21) is connected with the lower side of the two-position five-way electromagnetic valve (20), and the other end of the connecting pipe is connected;
the bonding solution filled in the pressure barrel (16) is liquid acrylic ester substance.
2. The on-line spray sealing device for the semi-finished non-woven fabric package as claimed in claim 1, wherein the position sensor (18) is arranged obliquely above the high-frequency sprayer (13) at a distance of 300mm-500mm and the angle between the connecting line and the ground is 45 °.
3. The non-woven fabric semi-finished product packaging online spraying sealing equipment as claimed in claim 1, wherein the pressure of the air outlet pipe (14) is 0.5MPa-0.6MPa, the pressure value of the pressure regulating valve at the inlet of the main air passage (19) is controlled to be 0.3MPa-0.4MPa, and the pressure value of the pressure regulating valve of the atomization air passage (11) is controlled to be 0.2 MPa.
4. The on-line spray sealing device for the semi-finished non-woven fabric product as claimed in claim 1, wherein the adhesive solution contained in the pressure tank (16) is acrylic pressure sensitive adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910683887.1A CN110435982B (en) | 2019-07-26 | 2019-07-26 | Online spraying sealing equipment for non-woven fabric semi-finished product packaging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910683887.1A CN110435982B (en) | 2019-07-26 | 2019-07-26 | Online spraying sealing equipment for non-woven fabric semi-finished product packaging |
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| Publication Number | Publication Date |
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| CN110435982A CN110435982A (en) | 2019-11-12 |
| CN110435982B true CN110435982B (en) | 2021-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910683887.1A Active CN110435982B (en) | 2019-07-26 | 2019-07-26 | Online spraying sealing equipment for non-woven fabric semi-finished product packaging |
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| CN (1) | CN110435982B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113696654A (en) * | 2021-09-26 | 2021-11-26 | 贵州利富德印务有限公司 | Printing, drying and coating laser processing technology for packaging box |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203470273U (en) * | 2013-09-23 | 2014-03-12 | 浙江联宜电机股份有限公司 | General glue dispensing machine |
| CN203972201U (en) * | 2014-05-13 | 2014-12-03 | 东莞普洛汇森自动化科技有限公司 | A kind of robot painting control system |
| CN205797657U (en) * | 2016-07-02 | 2016-12-14 | 苏州横远微控技术有限公司 | Glue valve system |
| CN207932111U (en) * | 2018-02-06 | 2018-10-02 | 湖南中烟工业有限责任公司 | A kind of cigarette packer label paper spraying colloid system |
| CN208116025U (en) * | 2018-03-08 | 2018-11-20 | 浙江佑泰机械设备有限公司 | A kind of spray gun control system |
| CN208161975U (en) * | 2018-03-14 | 2018-11-30 | 远东制杯（深圳）有限公司 | A kind of white glue with vinyl automatic dispensing device |
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