CN214562920U - Wrapping bag blown film device - Google Patents
Wrapping bag blown film device Download PDFInfo
- Publication number
- CN214562920U CN214562920U CN202120628479.9U CN202120628479U CN214562920U CN 214562920 U CN214562920 U CN 214562920U CN 202120628479 U CN202120628479 U CN 202120628479U CN 214562920 U CN214562920 U CN 214562920U
- Authority
- CN
- China
- Prior art keywords
- box
- bottom plate
- feeding
- filter screen
- block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002184 metal Substances 0.000 claims abstract description 18
- 238000010096 film blowing Methods 0.000 claims abstract description 10
- 238000004806 packaging method and process Methods 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 26
- 238000003756 stirring Methods 0.000 claims description 25
- 230000007246 mechanism Effects 0.000 claims description 17
- 241000220317 Rosa Species 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 5
- 210000003437 trachea Anatomy 0.000 claims description 5
- 239000012528 membrane Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000005389 magnetism Effects 0.000 abstract description 4
- 239000013618 particulate matter Substances 0.000 abstract 3
- 230000000694 effects Effects 0.000 abstract 1
- 239000002245 particle Substances 0.000 description 8
- 229920003023 plastic Polymers 0.000 description 6
- 239000004033 plastic Substances 0.000 description 6
- 238000009792 diffusion process Methods 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229920000426 Microplastic Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
Images
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a film blowing device for packaging bags, which comprises a bottom plate, wherein supporting columns are arranged at four corners of the bottom end of the bottom plate, and one end of the top end of the bottom plate is provided with a driving machine, the output end of the driving machine is provided with a gear box, the top end of the bottom plate at one side of the gear box is provided with a feeding box, and the bottom end in the feeding box is provided with the spiral feeding rod, the utility model has magnetism after the electromagnetic block is electrified by opening the electromagnetic block and the second electromagnetic valve, the metal block is adsorbed by the electromagnetic block, at the moment, the filter screen moves downwards through the matching between the limiting block and the limiting groove, then close the electromagnetism piece, the electromagnetism piece loses the elasticity effect influence of magnetism back metal block receiving the spring and can move from top to bottom, and the convenience shakes the particulate matter of filter screen top adhesion and falls, and it is inside that the particulate matter passes through the leading-in blanking pipe of stock guide afterwards to utilize the box body to collect, prevent that the more phenomenon that blocks up of appearing of filter screen top particulate matter.
Description
Technical Field
The utility model relates to a blown film device technical field specifically is a wrapping bag blown film device.
Background
Because of its convenience of use and carrying, a large amount of applications are in daily life and work, have its unique leakproofness and lightweight, plastic packaging bag includes polyethylene plastic bag, polypropylene plastic bag and polyvinyl chloride plastic bag etc, when producing the plastic bag, utilize the extruder to melt plastic granules, recycle blown film and continue to heat up the fused material to the required volume of blown film and suitable temperature, the even play from the annular intermediate layer of fused material, recycle the gas of evenly blowing out from annular ring inside with the fused material into plastic film, current blown film device can satisfy people's use, but still has certain problem, concrete problem is as follows:
current blown film device structure is comparatively simple, can't clear up the inside automation of rose box, needs artifical periodic maintenance, wastes time and energy, and the phenomenon of jam appears easily in current blown film device pay-off case simultaneously, influences the unable execution of follow-up production.
Disclosure of Invention
An object of the utility model is to provide a wrapping bag blown film device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a film blowing device for packaging bags comprises a bottom plate, wherein support columns are mounted at four corners of the bottom plate, a driving machine is mounted at one end of the top of the bottom plate, a gear box is mounted at the output end of the driving machine, a feeding box is mounted at the top of the bottom plate on one side of the gear box, a spiral feeding rod is mounted at the bottom of the feeding box, a rotating shaft connected with the spiral feeding rod is mounted between the feeding box and the gear box, a feeding port is mounted at the top of the feeding box, a stirring mechanism is transversely mounted on the inner side of the feeding port, a filter box is mounted at the top of the bottom plate on one side of the feeding box, away from the gear box, a metal pipe is transversely mounted below the filter box and the feeding box, electromagnetic blocks are mounted at the middle positions of two sides inside the filter box, a traffic control mechanism is mounted at two sides of the filter box above the electromagnetic blocks, and a filter screen is mounted between the traffic control mechanisms, the utility model discloses a membrane filter, including rose box, trachea, first solenoid valve, inlet pipe, and the middle position department of expanding the dish bottom has seted up out the membrane mouth, and the second of rising temperature dish is connected to the top of rose box, the second of rising temperature dish is connected to the upper end of feed pipe, and the second rises temperature dish top from supreme first rising temperature dish, constant temperature dish and the dish that expands of having set gradually down, the trachea is installed to one side of constant temperature dish, and installs first solenoid valve above the trachea, constant temperature dish and expand and install the intake pipe between the dish, expand the dish bottom.
Preferably, rabbling mechanism includes lug, (mixing) shaft, puddler and motor, the (mixing) shaft transversely is located the feed inlet inboard and runs through the right side of feed inlet, and the puddler is evenly installed to the top and the bottom of (mixing) shaft, the lug is evenly installed in the outside of puddler, the motor is installed on the right side of feed inlet, and the output and the (mixing) shaft fixed connection of motor.
Based on the technical characteristics, the motor is utilized to drive the stirring shaft to rotate, the stirring rod above the stirring shaft rotates immediately, the melted materials are stirred through the stirring rod and the lug above the stirring rod, and the phenomenon that the melted materials are solidified and blocked is prevented.
Preferably, the metal blocks are installed on two sides of the filter screen, the springs are installed on the top ends of the metal blocks, and the top ends of the springs are fixedly connected with the top end inside the filter box.
Based on the technical characteristics, the elastic action of the spring is convenient for driving the filter screen to shake.
Preferably, the restriction mechanism includes stopper and spacing groove, the spacing groove is located the inside both sides of rose box, and installs the stopper rather than matching each other above the outside of spacing groove, one side and the filter screen fixed connection that the stopper is close to the filter screen.
Based on the technical characteristics, the filter screen can move up and down stably through the matching between the limiting groove and the limiting block.
Preferably, a blanking pipe penetrating through the bottom end of the bottom plate is installed in the middle of the bottom end of the filter box, a second electromagnetic valve is installed on the blanking pipe, and guide plates are installed at the bottom ends of the inner portions of the filter box on the two sides of the blanking pipe in an inclined mode.
Based on the technical characteristics, the material is convenient to guide towards the blanking pipe through the material guide plate.
Preferably, the mounting bracket is installed to the bottom of the bottom plate of rose box below, and the box body is installed to the inboard bottom of mounting bracket.
Based on above-mentioned technical characteristics, conveniently collect the waste material through the box body.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) by opening the electromagnetic block and the second electromagnetic valve, the electromagnetic block is magnetic after being electrified, the metal block is adsorbed by the electromagnetic block, the filter screen moves downwards through the matching between the limiting block and the limiting groove at the moment, then the electromagnetic block is closed, the metal block can move up and down under the influence of the elastic action of the spring after the electromagnetic block loses magnetism, the particles adhered to the upper part of the filter screen can be conveniently shaken off, then the particles are guided into the blanking pipe through the material guide plate, and the particles are collected by the box body, so that the phenomenon that the particles above the filter screen are more blocked is prevented;
(2) utilize the motor to drive the (mixing) shaft and rotate, the puddler of (mixing) shaft top rotates immediately, stirs melting the material through the lug of puddler and puddler top, prevents to melt the material and solidifies the phenomenon that the jam appears.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;
fig. 3 is a schematic front structural view of the present invention.
In the figure: 1. a feed inlet; 2. a stirring mechanism; 201. a bump; 202. a stirring shaft; 203. a stirring rod; 204. a motor; 3. a thermostatic disc; 4. an air inlet pipe; 5. a film outlet; 6. a first solenoid valve; 7. expanding the disc; 8. an air tube; 9. a first warming plate; 10. a second warming plate; 11. a support pillar; 12. a mounting frame; 13. a second solenoid valve; 14. a box body; 15. a metal tube; 16. a screw feed rod; 17. a feeding box; 18. a rotating shaft; 19. a base plate; 20. a gearbox; 21. a driver; 22. a spring; 23. a metal block; 24. filtering with a screen; 25. an electromagnetic block; 26. a material guide plate; 27. a blanking pipe; 28. a travel limiting mechanism; 2801. a limiting block; 2802. a limiting groove; 29. a filter box; 30. and feeding the material pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides an embodiment: a film blowing device for packaging bags comprises a bottom plate 19, supporting columns 11 are mounted at four corners of the bottom plate 19, a driving machine 21 is mounted at one end of the top of the bottom plate 19, a gear box 20 is mounted at the output end of the driving machine 21, a feeding box 17 is mounted at the top of the bottom plate 19 on one side of the gear box 20, a spiral feeding rod 16 is mounted at the bottom of the interior of the feeding box 17, a rotating shaft 18 connected with the spiral feeding rod 16 is mounted between the feeding box 17 and the gear box 20, a feeding hole 1 is mounted at the top of the feeding box 17, a stirring mechanism 2 is transversely mounted on the inner side of the feeding hole 1, the stirring mechanism 2 comprises a lug 201, a stirring shaft 202, a stirring rod 203 and a motor 204, the stirring shaft 202 is transversely positioned on the inner side of the feeding hole 1 and penetrates through the right side of the feeding hole 1, the stirring rod 203 is uniformly mounted at the top end and the bottom end of the stirring shaft 202, and lugs 201 are uniformly mounted on the outer side of the stirring rod 203, the right side of the feed inlet 1 is provided with a motor 204, the output end of the motor 204 is fixedly connected with a stirring shaft 202, the top end of a bottom plate 19 at one side of a feeding box 17 far away from a gearbox 20 is provided with a filter box 29, a metal pipe 15 is transversely arranged below the space between the filter box 29 and the feeding box 17, electromagnetic blocks 25 are arranged at the middle positions of two sides in the filter box 29, two sides of the filter box 29 above the electromagnetic blocks 25 are provided with a limiting mechanism 28, a filter screen 24 is arranged between the limiting mechanisms 28, the limiting mechanism 28 comprises a limiting block 2801 and a limiting groove 2802, the limiting groove 2802 is arranged at two sides in the filter box 29, a limiting block 2801 matched with the limiting groove 2802 is arranged above the outer side of the limiting groove 2802, one side of the limiting block 2801 close to the filter screen 24 is fixedly connected with the filter screen 24, two sides of the filter screen 24 are provided with metal blocks 23, the top end of the metal block 23 is provided with a spring 22, and the top end of the spring 22 is fixedly connected with the top end in the filter box 29, a blanking pipe 27 penetrating through the bottom end of the bottom plate 19 is installed at the middle position of the bottom end of the filter box 29, a second electromagnetic valve 13 is installed on the blanking pipe 27, material guide plates 26 are installed at the bottom ends of the interior of the filter box 29 on two sides of the blanking pipe 27 in an inclined mode, an installation frame 12 is installed at the bottom end of the bottom plate 19 below the filter box 29, a box body 14 is installed at the bottom end of the inner side of the installation frame 12, a feeding pipe 30 is installed at the top end of the filter box 29, a second temperature raising disc 10 is connected to the upper end of the feeding pipe 30, a first temperature raising disc 9, a thermostatic disc 3 and a diffusion disc 7 are sequentially arranged above the second temperature raising disc 10 from bottom to top, an air pipe 8 is installed on one side of the thermostatic disc 3, a first electromagnetic valve 6 is installed above the air pipe 8, an air inlet pipe 4 is installed between the thermostatic disc 3 and the diffusion disc 7, and a membrane outlet 5 is formed in the middle position of the bottom end of the diffusion disc 7.
The working principle is as follows: during production, a power supply is switched on, plastic particles after being heated and melted are placed into the feeding box 17 through the feeding hole 1, meanwhile, a worker can turn on the motor 204, the motor 204 is used for driving the stirring shaft 202 to rotate, the stirring rod 203 above the stirring shaft 202 rotates, the melted materials are stirred through the stirring rod 203 and the bump 201 above the stirring rod 203, the phenomenon that the melted materials are solidified and blocked is prevented, then the worker can turn on the driving machine 21, the driving machine 21 is used for driving the rotating shaft 18 to rotate through the gearbox 20, the rotating shaft 18 is used for driving the spiral feeding rod 16 to rotate, the melted materials are fed into the filtering box 29 through the metal pipe 15 by the spiral feeding rod 16, residues in the melted materials are filtered through the filter screen 24 in the filtering box 29 and then enter the second heating disc 10 through the feeding pipe 30, the materials are heated step by step, the second heating disc 10 heats the materials for the first time to 190 ℃, the material enters the first temperature raising disc 9 to be heated to 200 ℃ for the second time, the constant temperature disc 3 can make the heated material constant at the required temperature of 200 ℃, the temperature of the material is ensured to be the most appropriate film blowing temperature, the material is formed by overflowing from the film outlet 5 after being raised, the film blowing work is realized, after the work is finished, the worker can open the electromagnetic block 25 and the second electromagnetic valve 13, the electromagnetic block 25 is magnetic after being electrified, the electromagnetic block 25 adsorbs the metal block 23, at this time, the filter screen 24 moves downwards through the matching between the limiting block 2801 and the limiting groove 2802, then the electromagnetic block 25 is closed, the metal block 23 can move up and down under the influence of the elastic action of the spring 22 after the magnetism of the electromagnetic block 25 is lost, so that the particles adhered to the upper part of the filter screen 24 can be conveniently shaken off, then the particles are guided into the blanking pipe 27 through the material guide plate 26, and the box body 14 is used for collecting, so that the phenomenon that more particles above the filter screen 24 are blocked is prevented. The above is the whole work content of the utility model.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a wrapping bag blown film device, includes bottom plate (19), its characterized in that: support columns (11) are mounted at four corners of the bottom end of the bottom plate (19), a driving machine (21) is mounted at one end of the top end of the bottom plate (19), a gearbox (20) is mounted at the output end of the driving machine (21), a feeding box (17) is mounted at the top end of the bottom plate (19) on one side of the gearbox (20), a spiral feeding rod (16) is mounted at the bottom end of the interior of the feeding box (17), a rotating shaft (18) connected with the spiral feeding rod (16) is mounted between the feeding box (17) and the gearbox (20), a feeding port (1) is mounted at the top end of the feeding box (17), a stirring mechanism (2) is transversely mounted at the inner side of the feeding port (1), a filter box (29) is mounted at the top end of the bottom plate (19) on one side of the feeding box (17) far away from the gearbox (20), and a metal pipe (15) is transversely mounted below the filter box (29) and the feeding box (17), electromagnetic block (25) are installed to the intermediate position department of rose box (29) inside both sides, and the mechanism of restricting traffic (28) is all installed to rose box (29) both sides of electromagnetic block (25) top, install filter screen (24) between the mechanism of restricting traffic (28), material loading pipe (30) are installed on the top of rose box (29), second temperature raising plate (10) is connected to the upper end of material loading pipe (30), and supreme first temperature raising plate (9), constant temperature dish (3) and the dish (7) that expands of having set gradually down in second temperature raising plate (10) top, trachea (8) are installed to one side of constant temperature dish (3), and trachea (8) top install first solenoid valve (6), install between constant temperature dish (3) and the dish (7) that expands and go out membrane mouth (5), the intermediate position department of expanding dish (7) bottom has seted up intake pipe outlet (5).
2. The film blowing device for the packaging bag according to claim 1, wherein: rabbling mechanism (2) are including lug (201), (mixing) shaft (202), puddler (203) and motor (204), (mixing) shaft (202) transversely are located feed inlet (1) inboard and run through the right side of feed inlet (1), and puddler (203) are evenly installed to the top and the bottom of (mixing) shaft (202), lug (201) are evenly installed in the outside of puddler (203), motor (204) are installed on the right side of feed inlet (1), and the output and (mixing) shaft (202) fixed connection of motor (204).
3. The film blowing device for the packaging bag according to claim 1, wherein: metal block (23) are all installed to the both sides of filter screen (24), and spring (22) are installed on the top of metal block (23), the top of spring (22) and the inside top fixed connection of rose box (29).
4. The film blowing device for the packaging bag according to claim 1, wherein: the limiting mechanism (28) comprises limiting blocks (2801) and limiting grooves (2802), the limiting grooves (2802) are located on two sides of the interior of the filter box (29), the limiting blocks (2801) matched with the limiting grooves are mounted above the outer sides of the limiting grooves (2802), and one side, close to the filter screen (24), of each limiting block (2801) is fixedly connected with the filter screen (24).
5. The film blowing device for the packaging bag according to claim 1, wherein: a blanking pipe (27) penetrating through the bottom end of the bottom plate (19) is installed in the middle of the bottom end of the filtering box (29), a second electromagnetic valve (13) is installed on the blanking pipe (27), and guide plates (26) are installed at the bottom ends of the inner portions of the filtering boxes (29) on the two sides of the blanking pipe (27) in an inclined mode.
6. The film blowing device for the packaging bag according to claim 2, wherein: mounting bracket (12) are installed to bottom plate (19) bottom below rose box (29), and box body (14) are installed to the inboard bottom of mounting bracket (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120628479.9U CN214562920U (en) | 2021-03-29 | 2021-03-29 | Wrapping bag blown film device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120628479.9U CN214562920U (en) | 2021-03-29 | 2021-03-29 | Wrapping bag blown film device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214562920U true CN214562920U (en) | 2021-11-02 |
Family
ID=78355974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120628479.9U Expired - Fee Related CN214562920U (en) | 2021-03-29 | 2021-03-29 | Wrapping bag blown film device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214562920U (en) |
-
2021
- 2021-03-29 CN CN202120628479.9U patent/CN214562920U/en not_active Expired - Fee Related
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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: 20211102 |