CN207595412U - Plastic film bag seals device - Google Patents
Plastic film bag seals device Download PDFInfo
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- CN207595412U CN207595412U CN201721434493.5U CN201721434493U CN207595412U CN 207595412 U CN207595412 U CN 207595412U CN 201721434493 U CN201721434493 U CN 201721434493U CN 207595412 U CN207595412 U CN 207595412U
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- China
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- hot pressing
- case
- plastic film
- film bag
- high temperature
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Abstract
The utility model is related to plastic products processing technique fields,Disclose plastic film bag sealing device,Including rack,Motor,Turntable and connecting rod,Motor driving disc rotates,The connecting rod other end is removably connected with hot wafering,Hot wafering is slidably mounted in rack,Hot wafering top is equipped with controllable cylinder,Controllable cylinder is fixed in rack,Hot wafering includes high temperature gummed tape and the hot pressing case of lower openings,The piston rod of controllable cylinder is fixedly connected with hot pressing case,Hot pressing case is fixed with cutter,Support case is equipped with below high temperature gummed tape,Case side is supported to be equipped with wind turbine,It supports and air cavity is equipped in case,Air cavity top is equipped with stomata,Switching mechanism is equipped in air cavity,Switching mechanism includes sliding block and limited block,Sliding block is slidably connected the pressure switch that is installed on limited block and is electrically connected with controllable cylinder and spiral electric circle with limited block and support case respectively.The utility model is simple in structure, can facilitate and hot pressing and the remaining bag side of cutting are carried out to plastic film bag, improve working efficiency.
Description
Technical field
The present invention relates to plastic products to process processing technique field, and in particular to plastic film bag seals device.
Background technology
Plastic film bag is commonly called as polybag, and polybag is using nitrocellulose as sack made of primary raw material, is people day
Often essential article in life, is often used to fill other articles.Because it is cheap, weight is extremely light, capacity is big, convenient for storage
Advantage is widely used.
Polybag is frequently utilized for packaging small part or food etc., in order to ensure part and food not from polybag internal leakage
Out, can generally sealing treatment be carried out to polybag.The mode of sealing treatment is carried out generally by sealing machine, and sealing machine is general
It uses and is directly heated in sealing part and merge the sealing of polybag with mechanical pressure.
And for most of polybag, it seals, can waste many if be aligned when being sealed to plastic bag mouth
Time goes to be aligned, and needs manually to cut remaining bag side if misalignment.Both ways not only increase people's
Labor intensity, and working efficiency is relatively low.
Invention content
The purpose of the present invention is to provide a kind of plastic film bags to seal device, to solve plastic film bag sealing, to residual
Cut the problem of working efficiency is low in remaining bag side.
In order to achieve the above objectives, the technical scheme is that：Plastic film bag seals device, including rack, motor, turns
Disk and connecting rod, the rotation of motor driving disc, described connecting rod one end is hinged on turntable and the center of rotation far from turntable, feature
It is, the connecting rod other end is hinged with hot wafering, and hot wafering is slidably mounted in rack, and the hot wafering top is equipped with controllable
Cylinder, controllable cylinder slide are connected in rack, and hot wafering includes high temperature gummed tape and the hot pressing case of lower openings, controllable cylinder
Piston rod is fixedly connected straight down with hot pressing case, and high-temp glue is with cover to close hot pressing case and form one between hot pressing case and high temperature gummed tape
A inner cavity, interior intracavitary are equipped with spiral electric circle, and spiral electric circle is fixed on hot pressing case, and hot pressing case is fixed with close to the side of turntable
Cutter, the high temperature gummed tape lower section are equipped with the support case being fixedly mounted in rack, and support case side, which is equipped with, is fixed on rack
On wind turbine, be equipped with the air cavity that connect with wind turbine in support case, air cavity top is equipped with stomata, equipped with switching mechanism, institute in air cavity
It states switching mechanism and includes sliding block and limited block, the sliding block is respectively with limited block and supporting case to be slidably connected and sliding block can be vertical
Square upward sliding is installed with the pressure switch being electrically connected with controllable cylinder and spiral electric circle on limited block.
The principle of the present invention：When being sealed to plastic film bag, start wind turbine and motor, and plastic film bag is placed
On support case, plastic film bag closes stomata so that air cavity forms the chamber of a closing.Wind turbine takes out the gas in air cavity
Go out so that air cavity forms negative pressure so as to adsorbing plastic film bag tightly, so as to stablize plastic film bag.Air pressure subtracts in air cavity
Small, external air pressure can push sliding block upward sliding, sliding block upward sliding meeting squeeze pressure switch at this time, and pressure switch can open
Controllable cylinder and spiral electric circle are moved, spiral electric circle heats high temperature gummed tape and cutter can be carried out through heat transfer pre-
Heat.Controllable cylinder pushes pneumatic pressure tank slide downward, and can resist plastic film bag, and motor can drive connecting rod, and connecting rod can drive heat
Press case horizontal reciprocating movement.Therefore, hot pressing case and high temperature gummed tape reciprocal can seal plastic film bag.Hot pressing case simultaneously
During reciprocating motion, cutter can be driven to carry out thermal cutting to the remaining rim charge of extra plastic film bag.Sealing is completed, and closes wind
Machine, the pressure in air cavity gradually increase, and sliding block slide downward simultaneously leaves pressure switch, and pressure switch closes spiral electric circle and controllable
Cylinder, spiral electric circle stop heating, and the reset of hot pressing case is left plastic film bag by controllable cylinder.
Beneficial effects of the present invention：(1) hot pressing case is driven to move back and forth by connecting rod, reciprocating heat is carried out to plastic film bag
Pressure avoids temperature from excessively concentrating so that plastic film bag burning bag, while cutter reciprocating cutting is to ensure that remaining rim charge is cut
It removes.
(2) by carrying out pressure switch control to spiral electric circle, when hot pressing, starts, and does not need to close during hot pressing, saves electricity
Energy.
(3) cutting work is carried out in bag side to residual when passing through hot pressing, the workload manually cut can be reduced, carried so as to reach
The purpose of high working efficiency.
On more than base case:
It advanced optimizes, the cutter lower part is wedge shape.Wedge shape two sides may be used to cut, and cutter to
Point of a knife can carry out first time cutting when lower, and inclined-plane can carry out second of cutting, ensure cutting efficiency.
It advanced optimizes, the connecting rod is hinged with hot pressing case.When not needing to reciprocal hot pressing and reciprocating cutting, can by connecting rod into
Row dismounting, reduces electric energy used in motor.
It advanced optimizes, described spiral electric circle at least two.Ensure hot pressing temperature.
It advanced optimizes, the high temperature gummed tape is detachably connected with hot pressing case.High temperature gummed tape can lose by long-term use
Effect, can replace high temperature gummed tape by being detachably connected.
Description of the drawings
Fig. 1 seals device overall structure diagram for plastic film bag；
Fig. 2 is the left view of hot pressing case；
Fig. 3 is switching mechanism overall structure diagram.
Specific embodiment
Below by the further details of explanation of specific embodiment：
Reference numeral in Figure of description includes：Turntable 1, connecting rod 3, hot pressing case 4, spiral electric circle 5, high temperature gummed tape 6, wind
Machine 7, support case 8, controllable cylinder 9, cutter 10, pressure switch 12, sliding block 13, limited block 14.
Embodiment 1：
As shown in attached drawing 1, attached drawing 2 and attached drawing 3, plastic film bag sealing device, including rack, motor, turntable 1 and connecting rod
3, motor driving disc 1 rotates, and 3 left end of connecting rod is hinged on the turntable 1 and the center of rotation far from turntable 1,3 right end of connecting rod
Hinged hot wafering, hot wafering can be equipped with controllable cylinder 9 in vertical sliding, hot wafering top in rack, and controllable cylinder 9 passes through cunning
It is dynamic to be connected in rack, it can be moved back and forth in rack.Hot wafering includes high temperature gummed tape 6 and the hot pressing case 4 of lower openings, heat
Pressure case 4 can reciprocatingly slide in the horizontal direction, and the piston rod of controllable cylinder 9 is fixedly connected straight down with hot pressing case 4, high-temp glue
The lid of band 6 closes hot pressing case 4 and an inner cavity is formed between hot pressing case 4 and high temperature gummed tape 6, and high temperature gummed tape 6 is with hot pressing case 4 by tight
Gu block is detachably connected, high temperature gummed tape 6 is fixed on hot pressing case 4.Interior intracavitary is equipped with four spiral electric circles 5, spiral electric circle
5 are fixed on hot pressing case 4, and hot pressing case 4 is fixed with cutter 10 close to the side of turntable 1, and 10 lower part of cutter is wedge type, is cut
Cutter 10 and 3 homonymy of connecting rod.The lower section of high temperature gummed tape 6 is equipped with the support case 8 being fixedly mounted in rack, and 8 side of support case is set
There is the wind turbine 7 being fixed in rack, the air cavity connected with wind turbine 7 is equipped in support case 8.Air cavity top is equipped with stomata, in air cavity
Equipped with switching mechanism, switching mechanism includes sliding block 13 and two limited blocks 14, and sliding block 13 is slided respectively with limited block 14 and support case 8
Dynamic connection, and sliding block 13 can slide in the vertical direction, be installed on left side limited block 14 and controllable cylinder 9 and spiral
The pressure switch 12 that electric circle 5 is electrically connected.
When being sealed to plastic film bag, start wind turbine 7 and motor, and plastic film bag is placed on support case 8
On.Plastic film bag can close stomata so that air cavity forms the chamber of a closing.Wind turbine 7 extracts the gas in air cavity out, makes
Air cavity forms negative pressure so as to adsorbing plastic film bag tightly, so as to which plastic film bag stable is placed on support case
Position offset will not occur on 8.Air pressure can reduce therewith in air cavity, and external air pressure can push sliding block 13 in support case at this time
8 and limited block 14 on slide, the sliding block 13 of upward sliding can be expressed to the pressure switch 12 in 14 left side of left side limited block, pressure
Switch 12 can start spiral electric circle 5 and controllable cylinder 9, and spiral electric circle 5 can heat high temperature gummed tape 6 and cutter 10, can
Control cylinder 9 can push down on hot pressing case 4, so as to which hot pressing case 4 can drive high temperature gummed tape 6 to move downward compression plastic film bag.
In downward process, the temperature of high temperature gummed tape 6 and cutter 10 reaches hot pressing temperature, and cutter 10 move to cutting can be to remnants
Side bag carries out first time cutting.
Motor drives turntable 1 to rotate, and turntable 1 drives the left end of connecting rod 3 to move in a circle, and the right end of connecting rod 3 does reciprocal fortune
It is dynamic.So as to which connecting rod 3 drives 4 left and right horizontal of hot pressing case to move back and forth, the reciprocal hot pressing to plastic film bag of high temperature gummed tape 6, so as to right
Plastic film bag is sealed.The inclined-plane of cutter 10 carries out second of thermal cutting to remaining bag side simultaneously.
After completing hot pressing and cutting, wind turbine 7 and motor are closed, motor closes 3 stop motion of turntable 1 and connecting rod, so as to
Hot pressing case 4 is stopped.Air pressure in air cavity gradually restores, the meeting slide downward of sliding block 13, and leaves pressure switch 12, so as to
Control cylinder 9 can drive hot pressing case 4 to reset, and spiral electric circle 5 stops heating.The air cavity for losing negative pressure can be so that plastic film bag comes off
Conveniently remove.
Embodiment 2：
Connecting rod 3 is dismantled from hot pressing case 4, directly by 4 alignment support case 8 of hot pressing case, by controllable cylinder 9 by hot pressing case 4
It pushes down on and hot pressing is carried out to plastic film bag, reduce the waste of motor kinetic energy.
What has been described above is only a preferred embodiment of the present invention, it is noted that for those skilled in the art,
Without departing from the inventive concept of the premise, several modifications and improvements can also be made, these should also be considered as the guarantor of the present invention
Range is protected, these all do not interfere with the effect and practical applicability that the present invention is implemented.The present invention omits the technology of description, shape
Shape, construction part are known technology.
Claims (5)
1. plastic film bag seals device, including rack, motor, turntable and connecting rod, the rotation of motor driving disc, the connecting rod one
End is hinged on turntable and the center of rotation far from turntable, which is characterized in that the connecting rod other end is hinged with hot wafering, hot pressing
Block is slidably mounted in rack, and the hot wafering top is equipped with controllable cylinder, and controllable cylinder slide is connected in rack, hot wafering
Hot pressing case including high temperature gummed tape and lower openings, the piston rod of controllable cylinder are fixedly connected straight down with hot pressing case, high temperature
Tape closes hot pressing case and an inner cavity is formed between hot pressing case and high temperature gummed tape, and interior intracavitary is equipped with spiral electric circle, spiral electricity
Circle is fixed on hot pressing case, and hot pressing case is fixed with cutter close to the side of turntable, and fixed peace is equipped with below the high temperature gummed tape
Support case in rack, support case side are equipped with the wind turbine being fixed in rack, are equipped with what is connected with wind turbine in support case
Air cavity, air cavity top are equipped with stomata, switching mechanism are equipped in air cavity, and the switching mechanism includes sliding block and limited block, the cunning
Block is slidably connected and sliding block can slide in the vertical direction respectively with limited block and support case, be installed on limited block with can
The pressure switch that control cylinder and spiral electric circle are electrically connected.
2. plastic film bag according to claim 1 seals device, which is characterized in that the cutter lower part is wedge shape.
3. plastic film bag according to claim 1 seals device, which is characterized in that the connecting rod is hinged with hot pressing case.
4. plastic film bag according to claim 1 seals device, which is characterized in that described spiral electric circle is at least two
It is a.
5. plastic film bag according to claim 1 seals device, which is characterized in that the high temperature gummed tape can with hot pressing case
Dismantling connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721434493.5U CN207595412U (en) | 2017-10-31 | 2017-10-31 | Plastic film bag seals device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721434493.5U CN207595412U (en) | 2017-10-31 | 2017-10-31 | Plastic film bag seals device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207595412U true CN207595412U (en) | 2018-07-10 |
Family
ID=62757799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721434493.5U Expired - Fee Related CN207595412U (en) | 2017-10-31 | 2017-10-31 | Plastic film bag seals device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207595412U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110406738A (en) * | 2019-09-02 | 2019-11-05 | 贾鹏秀 | One kind guaranteeing plastic film sealing and the integrated device of cutting based on magnetic reed switch |
| CN111056086A (en) * | 2020-01-04 | 2020-04-24 | 吕恒王涛 | Length-adjustable food packaging bag edge sealing and slitting integrated equipment |
| CN111792111A (en) * | 2020-06-19 | 2020-10-20 | 孝感定原电子科技有限公司 | Packaging equipment for medicine packaging bag |
-
2017
- 2017-10-31 CN CN201721434493.5U patent/CN207595412U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110406738A (en) * | 2019-09-02 | 2019-11-05 | 贾鹏秀 | One kind guaranteeing plastic film sealing and the integrated device of cutting based on magnetic reed switch |
| CN111056086A (en) * | 2020-01-04 | 2020-04-24 | 吕恒王涛 | Length-adjustable food packaging bag edge sealing and slitting integrated equipment |
| CN111792111A (en) * | 2020-06-19 | 2020-10-20 | 孝感定原电子科技有限公司 | Packaging equipment for medicine packaging bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180710 Termination date: 20191031 |