CN205130488U - Heat sealing device of bag making machine - Google Patents
Heat sealing device of bag making machine Download PDFInfo
- Publication number
- CN205130488U CN205130488U CN201520940422.7U CN201520940422U CN205130488U CN 205130488 U CN205130488 U CN 205130488U CN 201520940422 U CN201520940422 U CN 201520940422U CN 205130488 U CN205130488 U CN 205130488U
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- air
- cooler
- patrix bar
- sealing device
- patrix
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Abstract
The utility model discloses a heat sealing device of bag making machine aims at providing one kind and can be automatically and be quick for the cooling of film heat -seal position, improves the heat sealing device of bag making machine of heat -seal quality, when having solved heating element and leave the film, still has surplus temperature on the film, and surplus temperature makes the position of heat -seal and the problem that the heat -seal quality descends easily, and its technical scheme main points are that the both sides of going up the mould strip are equipped with the wind gap, the wind gap is connected with the air -cooler through the pipe, the air -cooler is connected with its control circuit who opens, stops of control, control circuit stops the air -cooler when last mould strip pushes down, start the air -cooler when last mould strip rises, has reached automatic rapid cooling's effect, the utility model is suitable for a mechanical technical field of system bag.
Description
Technical field
The utility model relates to bag field of mechanical technique, and more particularly, it relates to a kind of hot sealing device with the Bag Making Machine of heat-sealing fast.
Background technology
Along with the material life quality of people improves constantly, more and more higher to the packaging bag modeling requirement of commodity, food.The special-shaped bag (pouch-type anon-normal square or rectangle) elegant in appearance generally differed from one another at present is favored by client very much.
At present, (application number is the hot sealing device that the Chinese patent of CN02157216.X discloses a kind of Bag Making Machine) on market, it comprises: lower mold assemblies, upper die component, gangbar and pneumatic compression device, gangbar lower end is connected with power source, upper end is connected with pneumatic compression device, and lower mold assemblies comprises the counterdie be linked in sequence from top to bottom successively, lower joint cover and sill; Upper die component comprises the patrix, upper mould fixed plate and the entablature that are linked in sequence from the bottom to top successively, and entablature is connected with pneumatic compression device, and patrix is placed in above counterdie, is provided with heater element.The power of this hot sealing device is by gangbar, pneumatic compression device and entablature, thus drive whole upper die component to move up and down, heat seal is carried out to the film or composite membrane that enter lower mold assemblies surface, but because heater element is when carrying out hot pressing to film in the process of hot pressing, film softens due to high temperature, when heater element leaves film, film is also with temperature of having a surplus, and remaining temperature easily makes the position of heat-sealing and heat-sealing quality decline, therefore, need to make further improvements this hot sealing device.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is: provide one to be film heat-sealing position cooling automatically and fast, improve the hot sealing device of the Bag Making Machine of heat-sealing quality.
For achieving the above object, the utility model provides following technical scheme: a kind of hot sealing device of Bag Making Machine, comprise: support, lower bolster, upper die component, power set, upper die component comprises the patrix bar be linked in sequence from the bottom to top successively, fixed head and entablature, patrix bar is placed in above lower bolster, entablature is connected with power set and realizes on patrix bar, press down resultant motion, patrix bar is provided with heater element, the both sides of described patrix bar are provided with air port, described air port is connected with air-cooler by pipe, described air-cooler is connected with control, and it opens, the control circuit stopped, described control circuit stops air-cooler when patrix bar presses down, air-cooler is started when patrix bar rises.
By above-mentioned setting, by power set, upper and lower pressing campaign is carried out to patrix bar, technically air port is provided with existing, thus make air-cooler cold wind can be carried out fast cooling by pipeline to product heat-sealing position, a device of lowering the temperature can be had in the process of heater element to film heating by this mode, and in order to improve the heat seal quality of strap, the heat-sealing bar needing the air-cooler when heater element leaves film to face toward product blows afloat, thus fast cooling, make polybag can quick-binding shaping.
Can being set to further as concrete scheme of the present utility model: described control circuit comprises, being installed on patrix bar for detecting the detecting element of the upper and lower motion of patrix bar;
Receive the detection signal of detecting element and realize the performance element of the switching of air-cooler power supply according to detection signal.
By above-mentioned setting, carry out the control to air-cooler by control circuit, thus improve automaticity, reduce labour.
Can be set to further as concrete scheme of the present utility model: described performance element comprises metal-oxide-semiconductor and relay, described metal-oxide-semiconductor receives the break-make of the signal control relay power supply of detecting element, and the normally opened contact of described relay is series at the Power supply loop of air-cooler.
By above-mentioned setting, adopt this circuit, structure is simple, easy to implement, with low cost.
Can be set to further as concrete scheme of the present utility model: described detecting element is Hall element and magnetic bead, and described magnetic bead is arranged on support, described Hall element to be fixed on patrix bar and to respond to magnetic bead when patrix bar moves up and down.
By above-mentioned setting, adopt magnetic bead and Hall element with the use of, the state that patrix bar moves up and down can be detected, easy to detect, fast.
Can be set to further as concrete scheme of the present utility model: the both sides of described entablature are provided with back-moving spring.
By above-mentioned setting, back-moving spring provides restoring force for patrix bar, thus patrix bar can be made more stable in the process of motion, and the setting of back-moving spring also helps the vibrations reducing patrix bar, thus improves heat seal quality further.
Compared with prior art, the beneficial effects of the utility model are: the motion state automatically detecting patrix bar, thus control air-cooler is lowered the temperature to heat-sealing position automatically, and improve the heat-sealing quality of product, structure is simple.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the circuit diagram of the utility model embodiment.
In figure 1, support; 2, lower bolster; 3, upper die component; 31, patrix bar; 32, fixed head; 33, entablature; 34, heater element; 4, power set; 5, air port; 6, air-cooler; 7, pipe; 8, detecting element; 81, Hall element; 82, magnetic bead; 9, performance element; 10, back-moving spring; K, relay.
Detailed description of the invention
Referring to figs. 1 through Fig. 2, the utility model embodiment is described further.
As shown in Figure 1, a kind of hot sealing device of Bag Making Machine, comprise: support 1, lower bolster 2, upper die component 3, power set 4, power set 4 are for driving cylinder, can run by driving element as power source by driving cylinder, upper die component 3 comprises the patrix bar 31 be linked in sequence from the bottom to top successively, fixed head 32 and entablature 33, patrix bar 31 is placed in above lower bolster 2, entablature 33 is connected with power set 4 and realizes on patrix bar 31, press down resultant motion, patrix bar 31 is provided with heater element 34, heater element 34 can be thermal resistance wire or fever tablet, by being the heat energy with uniform temperature by converting electric energy, and plastic sheeting hot melt can be fallen, by in bonding processes, film is carried out the edge that hot melt adhesive forms sack, reach sealing effectiveness when making sack, the both sides of described patrix bar 31 are provided with air port 5, described air port 5 is connected with air-cooler 6 by pipe 7, described air-cooler 6 is connected with control, and it opens, the control circuit stopped, described control circuit stops air-cooler 6 when patrix bar 31 presses down, air-cooler 6 is started when patrix bar 31 rises.What patrix bar 31 adopted is aluminum alloy materials, and inlay heater element 34 in centre, when patrix bar 31 pressing downwards, now heating element heater seals film, open cold blower fan 6 in the process that patrix bar 31 rises, is lowered the temperature by air-cooler 6 pairs of films.
Be illustrated as further: carry out upper and lower pressing campaign by power set 4 pairs of patrix bars 31, the air port 5 of opening towards heat-sealing position is technically provided with existing, thus make air-cooler 6 cold wind can be carried out fast cooling by pipeline to product heat-sealing position, a device of lowering the temperature can be had in the process of heater element 34 pairs of film heatings by this mode, and in order to improve the heat seal quality of strap, the heat-sealing bar that air-cooler 6 faces toward product when heater element 34 leaves film is needed to blow afloat, thus fast cooling, make polybag can quick-binding shaping.Reduce remaining temperature to the impact of heat-sealing quality, thus the sealing effectiveness of product plastic tape can be improved.
On the basis of Fig. 1, the circuit of composition graphs 2 carries out describing, and control circuit comprises, and is installed on patrix bar 31 for detecting the detecting element 8 of the upper and lower motion of patrix bar 31; Receive the detection signal of detecting element 8 and realize the performance element 9 of the switching of air-cooler 6 power supply according to detection signal.Carry out the control to air-cooler 6 by control circuit, thus improve automaticity, reduce labour.Detecting element 8 is Hall element 81 and magnetic bead 82, and described magnetic bead 82 is arranged on support 1, and described Hall element 81 to be fixed on patrix bar 31 and to respond to magnetic bead 82 when patrix bar 31 moves up and down.Adopt magnetic bead 82 and Hall element 81 with the use of, the state that patrix bar 31 moves up and down can be detected, easy to detect, fast.
Performance element 9 comprises metal-oxide-semiconductor and relay K, and described metal-oxide-semiconductor receives the break-make of the signal control relay K power supply of detecting element 8, and the normally opened contact of described relay K is series at the Power supply loop of air-cooler 6.Hall element 81 is arranged on the patrix bar 31 that can move up and down, thus can move with it, and magnetic bead 82 is fixed on the fixed position on support 1, thus the magnetic bead 82 of eminence can be sensed and export the detection signal of high level in Hall element 81 uphill process, thus make metal-oxide-semiconductor conducting, and it is electric to make relay K coil obtain, air-cooler 6 is made to connect power supply and start working, in dropping process, output low level, the normally opened contact of relay K is disconnected, and stops the work of air-cooler 6.By above-mentioned setting, adopt this circuit, structure is simple, easy to implement, with low cost.
The both sides of entablature 33 are provided with back-moving spring 10.Back-moving spring 10 provides restoring force for patrix bar 31, thus patrix bar 31 can be made more stable in the process of motion, and the setting of back-moving spring 10 also helps the vibrations reducing patrix bar 31, thus improves heat seal quality further.
In sum, this programme can detect the motion state of patrix bar 31 automatically, thus control air-cooler 6 is lowered the temperature to heat-sealing position automatically, and improve the heat-sealing quality of product, structure is simple.
The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. the hot sealing device of a Bag Making Machine, comprise: support (1), lower bolster (2), upper die component (3), power set (4), upper die component (3) comprises the patrix bar (31) be linked in sequence from the bottom to top successively, fixed head (32) and entablature (33), patrix bar (31) is placed in lower bolster (2) top, entablature (33) is connected with power set (4) and realizes on patrix bar (31), press down resultant motion, patrix bar (31) is provided with heater element (34), it is characterized in that: the both sides of described patrix bar (31) are provided with air port (5), described air port (5) is connected with air-cooler (6) by pipe (7), described air-cooler (6) is connected with control, and it opens, the control circuit stopped, described control circuit stops air-cooler (6) when patrix bar (31) presses down, air-cooler (6) is started when patrix bar (31) rises.
2. the hot sealing device of Bag Making Machine according to claim 1, is characterized in that: described control circuit comprises, and is installed on patrix bar (31) for detecting the detecting element (8) of patrix bar (31) upper and lower motion;
Receive the detection signal of detecting element (8) and realize the performance element (9) of the switching of air-cooler (6) power supply according to detection signal.
3. the hot sealing device of Bag Making Machine according to claim 2, it is characterized in that: described performance element (9) comprises metal-oxide-semiconductor and relay (K), described metal-oxide-semiconductor receives the break-make of signal control relay (K) power supply of detecting element (8), and the normally opened contact of described relay (K) is series at the Power supply loop of air-cooler (6).
4. the hot sealing device of Bag Making Machine according to claim 2, it is characterized in that: described detecting element (8) is Hall element (81) and magnetic bead (82), described magnetic bead (82) is arranged on support (1), and described Hall element (81) is fixed on patrix bar (31) and goes up and respond to magnetic bead (82) when patrix bar (31) moves up and down.
5. the hot sealing device of Bag Making Machine according to claim 1, is characterized in that: the both sides of described entablature (33) are provided with back-moving spring (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520940422.7U CN205130488U (en) | 2015-11-21 | 2015-11-21 | Heat sealing device of bag making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520940422.7U CN205130488U (en) | 2015-11-21 | 2015-11-21 | Heat sealing device of bag making machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205130488U true CN205130488U (en) | 2016-04-06 |
Family
ID=55616309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520940422.7U Expired - Fee Related CN205130488U (en) | 2015-11-21 | 2015-11-21 | Heat sealing device of bag making machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205130488U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106427058A (en) * | 2016-11-28 | 2017-02-22 | 江苏英普科电子材料有限公司 | Medicinal culture bacteria bag manufacturing device |
| CN106542152A (en) * | 2016-12-09 | 2017-03-29 | 四川长虹电器股份有限公司 | Machine control system is sealed earnestly |
| CN106986068A (en) * | 2017-06-05 | 2017-07-28 | 无锡国盛生物工程有限公司 | Semi-automatic reagent strip aluminium foil sealing folding brake |
-
2015
- 2015-11-21 CN CN201520940422.7U patent/CN205130488U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106427058A (en) * | 2016-11-28 | 2017-02-22 | 江苏英普科电子材料有限公司 | Medicinal culture bacteria bag manufacturing device |
| CN106542152A (en) * | 2016-12-09 | 2017-03-29 | 四川长虹电器股份有限公司 | Machine control system is sealed earnestly |
| CN106986068A (en) * | 2017-06-05 | 2017-07-28 | 无锡国盛生物工程有限公司 | Semi-automatic reagent strip aluminium foil sealing folding brake |
| CN106986068B (en) * | 2017-06-05 | 2024-04-19 | 无锡国盛生物工程股份有限公司 | Semi-automatic reagent strip aluminum foil sealing flanging machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20181121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |