CN204895998U - Plastic packaging bag closing device - Google Patents
Plastic packaging bag closing device Download PDFInfo
- Publication number
- CN204895998U CN204895998U CN201520671204.8U CN201520671204U CN204895998U CN 204895998 U CN204895998 U CN 204895998U CN 201520671204 U CN201520671204 U CN 201520671204U CN 204895998 U CN204895998 U CN 204895998U
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- fixed block
- packaging bag
- belt conveyor
- closing device
- plastic packaging
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Abstract
The utility model provides a plastic packaging bag closing device, including operation panel and two fixing bases of fixing on the operation panel, one of them fixing base up end is provided with the fixed block, and the up end of fixed block articulates a clamp plate, is provided with the torsional spring between clamp plate and the fixed block, the up end of another fixing base is provided with the cylinder, and the push rod of cylinder is connected with the movable block that uses with the fixed block cooperation, and the movable block front end is provided with heated strip, the cylinder controls the solenoid valve through a spell and a time relay is connected with a foot switch. The beneficial effects of the utility model are that: the utility model discloses a have convenient to use, seal firmly and the high advantage of product regularity, be provided with two syntropy transmission of motion areas, improved work efficiency.
Description
Technical field
The utility model relates to a kind of capper, particularly relates to a kind of plastic packaging bag closing device.
Background technology
Plastic wrapping bag sealer is a kind of packaging facilities conventional in prior art, the principle of work of plastic bag sealer is two electric heating elements intensifications of capper heating system, then the manual plastic bag that need seal is placed between two electric heating elements, now merge the sealing that two electric heating elements can realize plastic bag, then manually take out.There is following shortcoming in capper of the prior art: due to the thermal inertia of electric heating element itself, easily makes packaging bag enclosing place rupture when temperature is too high, and the too low meeting of temperature causes sealing loosely, and seal quality cannot ensure; And due to M/C, seal location is indefinite, product regularity is poor, and efficiency is very low.
Utility model content
The purpose of this utility model is that providing a kind of seals firm and that regularity is good plastic packaging bag closing device.
The utility model is realized by following measure: a kind of plastic packaging bag closing device, comprise operator's station and two permanent seats be fixed on described operator's station, wherein described in one, permanent seat upper surface is provided with fixed block, the hinged pressing plate in upper surface of described fixed block, is provided with torsion spring between described pressing plate and described fixed block; Described in another, the upper surface of permanent seat is provided with cylinder, the push rod of described cylinder be connected with described fixed block with the use of movable block, described movable block front end is provided with heating box, described movable block is also provided with contact type thermometric indicator, and the induction contact of described contact type thermometric indicator contacts with described heating box; Described cylinder is connected with a foot-operated switch with a time relay by an air-operated solenoid valve.
It is stupefied that the upper surface of described fixed block is provided with convex, and described pressing plate lower surface is provided with corresponding detent stupefied with described convex.
The open contact of described time relay is in parallel with described foot-operated switch, and the normally closed contact of described time relay is connected with described foot-operated switch and described air-operated solenoid valve.
Between two described permanent seats, described operator's station is provided with through hole.
Also comprise homodromous first belt conveyor and the second belt conveyor, described first belt conveyor is positioned at the top of described operator's station, and the end of described first belt conveyor is positioned at the edge of described through hole; Described second belt conveyor is positioned at the below of described operator's station, and the initiating terminal of described second belt conveyor is positioned at immediately below described through hole.
Described fixed block front end is provided with the high temperature resistant silicon rubber cushion that can dismantle.
The beneficial effects of the utility model are: this reality is novel has easy to use, sealing firmly and the high advantage of product regularity, is provided with two homodromous belt conveyor, improves work efficiency; Wherein, cylinder is connected with a foot-operated switch with a time relay by an air-operated solenoid valve, when stepping on foot-operated switch, and automatic retraction after cylinder push-rod pauses two to five seconds after releasing; Convex is stupefied plays positioning action, ensures that each packaging bag is in same position heat-sealing, improves the regularity of product; During use, unsealed product is transported to operator's station by the first belt conveyor, pressing plate on fixed block is opened, after stupefied to convex for product upper limb top, unclamp pressing plate, fixed block and the unsealed product of platen clamp, touch foot-operated switch, cylinder promotes movable block and travels forward, add hot-seal to product, lift pressing plate, sealed product automatically drops to the second belt conveyor by through hole and sends into warehouse for finished product.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the upward view of Fig. 1.
Fig. 3 is the structural representation of the first belt conveyor and the second belt conveyor in the utility model embodiment.
Fig. 4 is the schematic circuit diagram of air-operated solenoid valve and time relay in the utility model embodiment.
Wherein, Reference numeral is: 1, operator's station; 2, permanent seat; 3, fixed block; 4, pressing plate; 5, handle; 6, the first belt conveyor; 7, through hole; 8, the second belt conveyor; 9, movable block; 10, cylinder; 11, high temperature resistant silicon rubber cushion; 12, support; 13, actuating device; 14, foot-operated switch; 15, detent.
Detailed description of the invention
For the technical characterstic of this programme can be clearly demonstrated, below by detailed description of the invention, this programme is set forth.
See Fig. 1, Fig. 2 and Fig. 3, the utility model is a kind of plastic packaging bag closing device, comprise operator's station 1 and two permanent seats 2 be fixed on operator's station 1, wherein permanent seat 2 upper surface is provided with fixed block 3, the hinged pressing plate 4 in upper surface of fixed block 3, be provided with torsion spring between pressing plate 4 and fixed block 3, the side of pressing plate 4 is provided with handle 5, and torsion spring makes pressing plate 4 and fixed block 3 can grip plastic packaging bag; The upper surface of another permanent seat 2 is provided with cylinder 10, the push rod of cylinder 10 be connected with fixed block 3 with the use of movable block 9, movable block 9 front end is provided with heating box, movable block 9 is also provided with contact type thermometric indicator, the induction contact of contact type thermometric indicator contacts with heating box, the temperature of heating pipe can be observed in time by contact type thermometric indicator, being unlikely to occur that heating tube temperature is too high makes sealing rupture, temperature reduction causes plastic bag sealing phenomenon loosely, ensure that the seal quality of plastic packaging bag; Cylinder 10 is connected with a foot-operated switch 14 with a time relay by an air-operated solenoid valve.See Fig. 4, the open contact of time relay is in parallel with foot-operated switch 14, and the normally closed contact of time relay is connected with foot-operated switch 14 and air-operated solenoid valve; Wherein air-operated solenoid valve is 3 position-5 way electromagnetic valve; When foot-operated switch 14 closes, air-operated solenoid valve closes, and after cylinder push-rod releases pause 2-5 second, normally closed contact disconnects, and open contact closes, and air-operated solenoid valve disconnects, cylinder push-rod automatic retraction.
Wherein, it is stupefied that the upper surface of fixed block 3 is provided with convex, and pressing plate 4 lower surface is provided with corresponding detent 15 stupefied with convex; Convex is stupefied plays positioning action, ensures that each packaging bag is in same position heat-sealing, improves the regularity of product.Between two permanent seats 2, operator's station 1 is provided with through hole 7.The present embodiment also comprises the top that homodromous first belt conveyor 6 and the second belt conveyor 8, first belt conveyor 6 are positioned at operator's station 1, and the end of the first belt conveyor 6 is positioned at the edge of through hole 7; Second belt conveyor 8 is positioned at the below of operator's station 1, and the initiating terminal of the second belt conveyor 8 is positioned at immediately below through hole 7; First belt conveyor 6 and the second belt conveyor 8 are all arranged on the roller on support 12, comprise motor and speed reducer by actuating device 13() driving roller rotation.Fixed block 3 front end is provided with the high temperature resistant silicon rubber cushion 11 that can dismantle, and high temperature resistant silicon rubber cushion 11 is directly socketed in the front end of fixed block 3, plays buffer action, and guarantee plastic packaging bag contacts completely with heating box, improves seal quality.
During use, unsealed product is transported to operator's station 1 by the first belt conveyor 6, manually the pressing plate 4 on fixed block 3 is opened, pressing plate 4 is unclamped after stupefied to convex for product upper limb top, product compresses by pressing plate 4 under the drive of torsion spring, fixed block 3 and pressing plate 4 clamp unsealed product, touch foot-operated switch 14, cylinder 10 promotes movable block 9 and travels forward, hot-seal is added to product, cylinder 10 pusher retracted, lifts pressing plate 4, and sealed product automatically drops to the second belt conveyor 8 by through hole 7 and sends into warehouse for finished product.
The utility model can pass through without the technical characteristic described or adopt existing techniques in realizing; do not repeat them here; certainly; above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned citing; the change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.
Claims (6)
1. a plastic packaging bag closing device, it is characterized in that, comprise operator's station and two permanent seats be fixed on described operator's station, wherein described in one, permanent seat upper surface is provided with fixed block, the hinged pressing plate in upper surface of described fixed block, is provided with torsion spring between described pressing plate and described fixed block; Described in another, the upper surface of permanent seat is provided with cylinder, the push rod of described cylinder be connected with described fixed block with the use of movable block, described movable block front end is provided with heating box; Described cylinder is connected with a foot-operated switch with a time relay by an air-operated solenoid valve.
2. plastic packaging bag closing device according to claim 1, is characterized in that, it is stupefied that the upper surface of described fixed block is provided with convex, and described pressing plate lower surface is provided with corresponding detent stupefied with described convex.
3. plastic packaging bag closing device according to claim 2, is characterized in that, the open contact of described time relay is in parallel with described foot-operated switch, and the normally closed contact of described time relay is connected with described foot-operated switch and described air-operated solenoid valve.
4. the plastic packaging bag closing device according to any one of claim 1-3, is characterized in that, between two described permanent seats, described operator's station is provided with through hole.
5. plastic packaging bag closing device according to claim 4, it is characterized in that, also comprise homodromous first belt conveyor and the second belt conveyor, described first belt conveyor is positioned at the top of described operator's station, and the end of described first belt conveyor is positioned at the edge of described through hole; Described second belt conveyor is positioned at the below of described operator's station, and the initiating terminal of described second belt conveyor is positioned at immediately below described through hole.
6. plastic packaging bag closing device according to claim 5, is characterized in that, described fixed block front end is provided with the high temperature resistant silicon rubber cushion that can dismantle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520671204.8U CN204895998U (en) | 2015-09-01 | 2015-09-01 | Plastic packaging bag closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520671204.8U CN204895998U (en) | 2015-09-01 | 2015-09-01 | Plastic packaging bag closing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204895998U true CN204895998U (en) | 2015-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520671204.8U Active CN204895998U (en) | 2015-09-01 | 2015-09-01 | Plastic packaging bag closing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204895998U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106428809A (en) * | 2016-10-19 | 2017-02-22 | 迈为医疗技术（深圳）有限公司 | Medicine bag packaging cam heat-seal both-way tension mechanism |
-
2015
- 2015-09-01 CN CN201520671204.8U patent/CN204895998U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106428809A (en) * | 2016-10-19 | 2017-02-22 | 迈为医疗技术（深圳）有限公司 | Medicine bag packaging cam heat-seal both-way tension mechanism |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |