CN106671488B - Automatic film sticking machine - Google Patents
Automatic film sticking machine Download PDFInfo
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- CN106671488B CN106671488B CN201710065755.3A CN201710065755A CN106671488B CN 106671488 B CN106671488 B CN 106671488B CN 201710065755 A CN201710065755 A CN 201710065755A CN 106671488 B CN106671488 B CN 106671488B
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- frame
- films
- reinforcing
- adsorption table
- adsorption
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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Abstract
The invention discloses an automatic film sticking machine which is used for sealing a reinforcing film at a hand-held hole position of a plastic bag and comprises a frame, a feeding mechanism, a separation table, a cutting mechanism, an adsorption table transferring device, a heat sealing device, a pressing plate and a partition plate, wherein the feeding mechanism is arranged on the frame, the separation table is arranged on the frame, the cutting mechanism is arranged on the frame, the adsorption table is arranged on the frame, the heat sealing device is arranged on the frame, the pressing plate is driven by an air cylinder, the partition plate is used for separating a bag body, the reinforcing film is cut into reinforcing films by the cutting mechanism after being fixed at the position by the pressing plate under the action of the feeding mechanism, and then the reinforcing films are transferred to a working position by the adsorption table, and finally the reinforcing films are bonded with the plastic film body into a whole under the action of the heat sealing device, so that the sealing of the reinforcing film can be automatically completed in the preparation process of the plastic bag, and the preparation cost is reduced.
Description
Technical Field
The invention relates to plastic bag preparation equipment, in particular to an automatic film sticking machine.
Background
The strength of the hand-held holes of the existing plastic bag is weak, and serious tensile deformation and even fracture are easy to occur in the hand-held holes. The common practice is to seal a layer of plastic film at the hand-held position in the plastic bag body to strengthen the tensile strength of the position, but the sealing process is almost carried out after the plastic bag is molded at present and is carried out by adopting a manual mode, so that the efficiency is extremely low.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides an automatic film sticking machine.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
an automatic film sticking machine for sealing a reinforcing film at a hand-held hole position of a plastic bag, comprising:
a frame;
the feeding mechanism is arranged on the frame and used for conveying the reinforcing films and comprises a plurality of roller shafts and a pair of roller shafts, and two rolls of reinforcing films are output through the roller shafts in a superposition mode after being unfolded;
the separation table is arranged on the frame and comprises a separation table and a supporting plate which are arranged in parallel, and the superimposed reinforcement film output by the feeding mechanism is separated into an upper layer and a lower layer;
the cutting mechanism is arranged on the frame and is two groups of hot cutters which are arranged up and down symmetrically and used for cutting the upper and lower layers of reinforcing films output by the separation table;
the adsorption table is of a hollow structure, the upper end face and the lower end face of the adsorption table are provided with air holes, and the air in the cavity is extracted through the air extraction equipment, and then the reinforced membrane which is positioned on the upper end face and the lower end face of the adsorption table and is cut is adsorbed on the upper end face and the lower end face of the adsorption table;
the adsorption table transferring device comprises an air cylinder fixed on the frame and a bracket fixed on a push rod of the air cylinder, wherein the adsorption table is arranged on the bracket so as to push a reinforcing membrane adsorbed by the adsorption table between two layers of plastic films for preparing a plastic bag body;
the heat sealing device arranged on the frame is two groups of heat sealing pressing plates which are arranged up and down symmetrically, and when the adsorption table and the reinforcing films adsorbed by the adsorption table are pushed between two layers of plastic films for preparing the plastic bag body, the two groups of heat sealing pressing plates bond the upper layer of reinforcing films and the lower layer of reinforcing films with the two layers of plastic films respectively.
Further, the device also comprises pressing plates symmetrically arranged above and below the original position of the adsorption table, the pressing plates are driven by air cylinders fixed on the frame, the upper and lower layers of reinforcing films separated by the separation table are pressed on the adsorption table, and the cutting mechanism cuts the reinforcing films.
Further, a sensor is provided on the side of the pressing plate which is biased toward the heat sealing device, and the sensor collects a relevant signal when the reinforcing film is conveyed to the suction table.
Further, the device also comprises a baffle plate fixed on the frame for separating two layers of plastic films for preparing the plastic bag body so that the adsorption table can smoothly enter the plastic bag body.
Further, the number of the roll shafts is 3, and the roll shafts are arranged in a triangular mode.
After the technical scheme is adopted, compared with the background technology, the invention has the following advantages: the sealing of the reinforcing film can be automatically completed in the preparation process of the plastic bag, so that the efficiency is greatly improved, and the preparation cost is reduced.
Drawings
FIG. 1 is a schematic view of the structure of the present invention, wherein the adsorption stage 5 is in the original position;
FIG. 2 is a schematic diagram of the connection between the adsorption stage and the adsorption stage moving device according to the present invention;
fig. 3 is a partial enlarged view of the pressing plate 8;
fig. 4 is a schematic view of the structure of the present invention, in which the adsorption stage 5 is pushed to the working position;
fig. 5 is a left side view of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Examples
As shown in fig. 1, 4 and 5, an automatic film sticking machine is used for sealing a reinforcing film at a hand-held hole position of a plastic bag, and comprises a frame 1, a feeding mechanism 2 mounted on the frame 1 and used for conveying the reinforcing film, a separation table 3 mounted on the frame, a cutting mechanism 4 mounted on the frame, an adsorption table 5, an adsorption table transfer device 6, a heat sealing device 7 mounted on the frame, a pressing plate 8 driven by a cylinder and a partition plate 9 used for separating a bag body.
The feeding mechanism 2 includes a plurality of roller shafts 21, a pair of rollers 22 and two material shafts 23, in this embodiment, the number of the roller shafts 21 is three, and the two rolls of reinforcing films are distributed in a triangle shape, and are respectively placed on the frame 1 through the two material shafts 23, and the extending ends of the two rolls of reinforcing films are wound on the roller shafts 21 in a superposition manner and are output by being pulled by the rollers 22. The two rollers 22 are driven by gear meshing, wherein the shaft end of one roller 22 is connected with the output shaft of the motor 24 through a synchronous belt to obtain driving force.
The separation table 3 comprises a separation table 31 and a supporting plate 32 which are arranged in parallel, and separates the superposed reinforcing films output by the feeding mechanism 2 into an upper layer and a lower layer;
the cutting mechanism 4 is composed of two groups of hot cutters 41 and air cylinders 42 which are arranged vertically symmetrically, and the hot cutters 41 act under the control of the air cylinders 42 fixed on the frame 1 to cut the upper and lower reinforcing films output by the separation table 3.
The suction table 5 has a hollow structure, and has air holes at the upper and lower end surfaces thereof, and is mounted on a bracket 61 of the suction table transfer device 6, as shown in fig. 2, the bracket 61 is designed in a fork shape so as to avoid the pressing plate 8 and the air cylinder 81. The bracket 61 can realize the cyclic action that the adsorption platform 5 is pushed forward from the original position (i.e. is abutted against the separation platform) and then reset under the action of the air cylinder 62. As shown in fig. 3, the pressing plates 8 are symmetrically disposed above and below the original position of the adsorption table 5, and are driven by an air cylinder 81 fixed on the frame 1, an inductor is disposed on the side of the pressing plate 8, which is biased towards the heat sealing device 7, in this embodiment, a photoelectric pair of tubes 82, and the emitting end and the receiving end of the photoelectric pair of tubes 82 are respectively disposed on the upper and lower pressing plates 8.
When the adsorption table 5 is at the original position, the reinforcing film is conveyed to the upper part and the lower part of the adsorption table 5 through the separation table 3 under the driving of the roller 22, wherein the reinforcing film at the lower part is lapped on the pressing plate 8 at the lower part, when the reinforcing film is conveyed to the preset position, the photoelectric pair tube 82 is shielded to obtain signals, at the moment, the air cylinder 81 acts to push out the pressing plate, so that the upper reinforcing film and the lower reinforcing film are pressed on the upper part and the lower part of the adsorption table 5, and then the air cylinder 42 acts to cut the upper reinforcing film and the lower reinforcing film, so that poor cutting caused by the displacement or curling of the reinforcing film during cutting can be effectively prevented. The adsorption table 5 is further provided with an air extraction device (i.e. an air extraction pump, which belongs to common equipment, can be connected with the inner cavity of the adsorption table 5 through an air pipe, and is not described in detail herein), after cutting, before the air cylinder 81 resets, the air extraction device works to firmly adsorb the reinforcing film, especially the reinforcing film located below the adsorption table, on the adsorption table 5, then, the air cylinder 62 extends out, and the adsorption table transfer device 6 pushes the adsorption table 5 between two layers of plastic films for preparing the plastic bag body.
The heat sealing device 7 is two groups of heat sealing pressing plates which are vertically symmetrically arranged, the two groups of heat sealing pressing plates are respectively pushed by two groups of air cylinders 71 fixed on the frame 1, when the bracket 61 is monitored by the limit sensor 63, the air cylinders 62 stop acting, the air cylinders 71 extend, the two groups of heat sealing pressing plates bond the upper layer of reinforced membrane and the lower layer of reinforced membrane with the two layers of plastic membranes respectively, and after bonding is completed, the air cylinders 61 return after the air cylinders 71 return, and the next action is waited. Here, the air holes on the upper and lower sides of the adsorption table 5 are used for adsorbing the reinforcing film, and the reinforcing film and the plastic film are bonded in a net shape (corresponding to the shape of the air holes of the adsorption table), so that the bonding mode has better adhesiveness than the whole bonding mode of full bonding of the surface and the surface (the parallelism between the heat-sealing pressing plate and the adsorption table cannot ensure the full bonding between the plastic film and the reinforcing film, and the bonding strength of the heat-sealing pressing plate and the adsorption table cannot ensure). The partition 9 is provided between the two plastic films so that the two plastic films are reliably separated from each other and are not drawn together by sagging due to gravity so that the adsorption stage 5 enters therein.
The present invention is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present invention are intended to be included in the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.
Claims (4)
1. An automatic film sticking machine for sealing a reinforcing film at a hand-held hole of a plastic bag, comprising: a frame;
the feeding mechanism is arranged on the frame and used for conveying the reinforcing films and comprises three roller shafts, a pair of roller shafts and two material shafts, wherein two rolls of the reinforcing films are respectively placed on the frame through the two material shafts, and the extending ends of the two rolls of the reinforcing films are wound on the three roller shafts in a superposition mode and are output through the roller shafts in a superposition mode;
the separation table is arranged on the frame and comprises a separation table and a supporting plate which are arranged in parallel, and the superimposed reinforcement film output by the feeding mechanism is separated into an upper layer and a lower layer;
the cutting mechanism is arranged on the frame and is two groups of hot cutters which are arranged up and down symmetrically and used for cutting the upper and lower layers of reinforcing films output by the separation table;
the adsorption table is of a hollow structure, the upper end face and the lower end face of the adsorption table are provided with air holes, and the air in the cavity is extracted through the air extraction equipment, and then the reinforced membrane which is positioned on the upper end face and the lower end face of the adsorption table and is cut is adsorbed on the upper end face and the lower end face of the adsorption table;
the adsorption table transferring device comprises an air cylinder fixed on the frame and a bracket fixed on a push rod of the air cylinder, wherein the bracket is fork-shaped so as to avoid the pressing plate and the air cylinder, and the adsorption table is arranged on the bracket so as to push a reinforcing membrane adsorbed by the adsorption table between two layers of plastic films for preparing a plastic bag body;
the heat sealing device is arranged on the frame and is two groups of heat sealing pressing plates which are arranged up and down symmetrically, and when the adsorption table and the reinforced films adsorbed by the adsorption table are pushed between two layers of plastic films for preparing the plastic bag body, the two groups of heat sealing pressing plates bond the upper layer of reinforced films and the lower layer of reinforced films with the two layers of plastic films respectively;
the device also comprises a baffle plate fixed on the frame for separating two layers of plastic films for preparing the plastic bag body so that the adsorption table can smoothly enter the plastic bag body.
2. The automatic film sticking machine according to claim 1, further comprising pressing plates symmetrically arranged above and below the original position of the adsorption table, wherein the pressing plates are driven by air cylinders fixed on the frame, the upper and lower reinforcing films separated by the separation table are pressed on the adsorption table, and the cutting mechanism cuts the reinforcing films.
3. An automatic laminator according to claim 2, wherein the side of the platen that is biased toward the heat sealing means is provided with an inductor that collects a relevant signal when the reinforcing film is delivered to the suction station.
4. An automatic laminator according to claim 1, wherein the rollers are arranged in a triangular configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710065755.3A CN106671488B (en) | 2017-02-06 | 2017-02-06 | Automatic film sticking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710065755.3A CN106671488B (en) | 2017-02-06 | 2017-02-06 | Automatic film sticking machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106671488A CN106671488A (en) | 2017-05-17 |
| CN106671488B true CN106671488B (en) | 2023-07-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710065755.3A Active CN106671488B (en) | 2017-02-06 | 2017-02-06 | Automatic film sticking machine |
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| CN (1) | CN106671488B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107244100B (en) * | 2017-07-27 | 2019-06-11 | 广州通泽机械有限公司 | A kind of boiling hot label apparatus of pack for liquids filling mouth reinforcement diaphragm |
| CN108298145A (en) * | 2018-02-06 | 2018-07-20 | 上海得尼机械有限公司 | A kind of fervent seal apparatus of encapsulation tool |
| CN109591376A (en) * | 2019-01-24 | 2019-04-09 | 佛山市天正机械有限公司 | Bag pad pasting heat seal device |
| CN111300900B (en) * | 2020-02-24 | 2021-08-24 | 常州中科绿塑环保科技有限公司 | Plastic bag manufacturing and forming processing technology |
| CN114273335B (en) * | 2021-12-23 | 2022-08-30 | 江苏芯安集成电路设计有限公司 | Singlechip chip manufacturing system |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09262914A (en) * | 1996-03-27 | 1997-10-07 | Totani Giken Kogyo Kk | Bag making machine |
| CN2318029Y (en) * | 1997-08-11 | 1999-05-12 | 张绍荣 | Hand bag making machine with bottom seal bag steering mechanism |
| CN201362005Y (en) * | 2009-03-21 | 2009-12-16 | 薛迪华 | Paster cutting and laminating mechanism of handbag making machine |
| CN202053567U (en) * | 2011-03-31 | 2011-11-30 | 厦门亚太创新机器有限公司 | Reeving film-roll continuation device |
| CN203267286U (en) * | 2013-04-25 | 2013-11-06 | 汕头市长诚包装机械有限公司 | Internal patching device of packing bag making machine |
| CN203974142U (en) * | 2014-07-31 | 2014-12-03 | 瑞安市众鑫包装机械厂 | A kind of plastic hand bag electrode holder machine |
| CN104441774B (en) * | 2014-12-09 | 2017-02-22 | 揭阳市群星机械实业有限公司 | Automatic plastic bag production line |
| CN204547149U (en) * | 2015-04-02 | 2015-08-12 | 湖北中雅包装股份有限公司 | European Bag Making Machine sizing pin device |
| CN204801100U (en) * | 2015-07-11 | 2015-11-25 | 江明建 | Bag body pusher with portable hole |
| CN105119009B (en) * | 2015-08-18 | 2018-04-10 | 深圳吉阳智云科技有限公司 | The manufacture method of battery bag |
| CN205345475U (en) * | 2016-01-11 | 2016-06-29 | 浙江隐齿丽医学技术有限公司 | Prefabricated bag automatic packaging machine constructs |
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- 2017-02-06 CN CN201710065755.3A patent/CN106671488B/en active Active
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| CN106671488A (en) | 2017-05-17 |
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