CN212948744U - PVC plastics heating drying device - Google Patents
PVC plastics heating drying device Download PDFInfo
- Publication number
- CN212948744U CN212948744U CN202020958522.3U CN202020958522U CN212948744U CN 212948744 U CN212948744 U CN 212948744U CN 202020958522 U CN202020958522 U CN 202020958522U CN 212948744 U CN212948744 U CN 212948744U
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- China
- Prior art keywords
- box
- heating
- type spare
- drying device
- connecting axle
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- 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
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 55
- 238000001035 drying Methods 0.000 title claims abstract description 26
- 229920003023 plastic Polymers 0.000 title claims abstract description 21
- 239000004033 plastic Substances 0.000 title claims abstract description 21
- 230000000295 complement effect Effects 0.000 claims abstract description 3
- 239000002985 plastic film Substances 0.000 abstract description 12
- 229920006255 plastic film Polymers 0.000 abstract description 12
- 230000037303 wrinkles Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 25
- 239000004800 polyvinyl chloride Substances 0.000 description 25
- 238000000034 method Methods 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000002087 whitening effect Effects 0.000 description 1
Images
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a PVC plastics heating and drying device relates to PVC plastics processing technology field, including box and complementary unit, the feed port has been seted up to one side of box, and the opposite side of box has seted up the discharge opening, the round hole has been seted up to the top and the bottom symmetry of box, and the inside upside and the downside symmetry fixed mounting of box have a heating cabinet, the inside difference fixed mounting who keeps away from the box of round hole has filter screen and fan, the inside fixed mounting of heating cabinet has intermediate frequency heating coil. The utility model discloses in, this drying device has realized the function of continuous type stoving, has increased work efficiency, uses through the cooperation between kicking block, bottom block, vertical axis, hand wheel, first U type spare, second U type spare, first connecting axle and the second connecting axle, has realized adjusting the function of distance between first running roller and the second running roller to the function of removing the wrinkle to different thickness PVC plastic film has increased the effect of drying.
Description
Technical Field
The utility model relates to a PVC plastics processing technology field specifically is a PVC plastics heating and drying device.
Background
PVC plastics, chemical industry refers to compound polyvinyl chloride, which is yellowish, semitransparent and glossy in natural color. The transparency is better than that of polyethylene and polypropylene, is different from that of polystyrene, is divided into soft and hard polyvinyl chloride according to different using amounts of the auxiliary agents, soft products are soft and tough, the hand feeling is sticky, the hardness of hard products is higher than that of low-density polyethylene and lower than that of polypropylene, and the whitening phenomenon can occur at the bending position. PVC plastic film is one of PVC plastics, and PVC plastic film needs to use heating drying device to dry PVC plastic film in the in-process of production to preserve.
However, in the prior art, most PVC plastic heating and drying devices do not have the function of removing wrinkles, which causes part of water to remain on the wrinkles of the PVC plastic film, resulting in a reduction of drying effect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a PVC plastics heating and drying device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a PVC plastics heating drying device, includes box and complementary unit, the feed port has been seted up to one side of box, and the opposite side of box has seted up the discharge opening, the round hole has been seted up to the top and the bottom symmetry of box, and the inside upside and the downside symmetry fixed mounting of box have a heating cabinet, the inside difference fixed mounting who keeps away from the box inside of round hole has filter screen and fan, the inlet port has been seted up to one side that the heating cabinet closes on the round hole, and the opposite side of heating cabinet has seted up the exhaust hole, the inside fixed mounting of heating cabinet has intermediate frequency heating coil, one side outer wall fixedly connected with third U type spare that the discharge opening was closed on to the box, the inside of third U type spare is provided with the third running roller, the centre of third.
As a further aspect of the present invention: the auxiliary mechanism is including first U type spare, second U type spare, kicking block, bottom block and vertical axis, the inside of first U type spare is provided with first running roller, the centre of first running roller is run through and is had first connecting axle, the inside of second U type spare is provided with the second running roller, the centre of second running roller is run through and is had the second connecting axle, the top of kicking block is provided with the hand wheel.
As a further aspect of the present invention: the top block, the bottom block and the vertical shaft are respectively provided with two, two symmetrical and fixed connection of the top block is arranged on the outer wall of the upper portion, close to one side of the feed hole, of the box body, the symmetrical and fixed connection of the bottom block is arranged on the outer wall of the lower portion, close to one side of the feed hole, of the box body, the vertical shaft is arranged between the bottom block and the vertical shaft respectively, the upper end of the vertical shaft penetrates through the top block and is fixedly connected with the bottom of a hand wheel, the lower end of the vertical shaft is connected with the top of the bottom block through a bearing, left-handed threads are arranged on the outer surface of the upper side of the vertical shaft, right-handed threads are arranged on the outer surface of the lower side of the vertical shaft, the feed hole is arranged between a first U-shaped piece and a second U-shaped piece, the vertical shaft penetrates through the first U-shaped piece and the second U-shaped piece respectively, threads matched with the vertical, The second running roller all is connected through clearance fit with second connecting axle and third running roller and third connecting axle, both ends respectively with the front and back both sides inner wall fixed connection of first U type spare around the first connecting axle, both ends respectively with the front and back both sides inner wall fixed connection of second U type spare around the second connecting axle, both ends respectively with the front and back both sides inner wall fixed connection of third U type spare around the third connecting axle.
As a further aspect of the present invention: the round hole is communicated with the air inlet, the air inlet is communicated with the inside of the heating box, and the inside of the heating box is communicated with the inside of the box body through the exhaust hole.
As a further aspect of the present invention: the bottom fixedly connected with landing leg of box, the landing leg is provided with four, four the landing leg sets up four angles departments at the bottom half respectively.
As a further aspect of the present invention: the outer wall of box is provided with the switch, the switch is external to have the power, intermediate frequency heating coil and fan all pass through wire electric connection with the switch.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the first roller, the second roller, the third roller, the first connecting shaft, the second connecting shaft, the third connecting shaft, the heating box, the round hole, the filter screen, the fan, the air inlet hole, the medium-frequency heating coil and the exhaust hole are matched for use, so that the continuous drying function is realized, and the working efficiency is increased;
2. the top block, the bottom block, the vertical shaft, the hand wheel, the first U-shaped piece, the second U-shaped piece, the first connecting shaft and the second connecting shaft are used in a matched mode, so that the function of adjusting the distance between the first roller and the second roller is achieved, the function of removing wrinkles of PVC plastic films with different thicknesses is facilitated, and the drying effect is improved;
drawings
Fig. 1 is a schematic structural diagram of a PVC plastic heating and drying device.
Fig. 2 is a schematic structural diagram of an auxiliary mechanism in a PVC plastic heating and drying device.
Fig. 3 is a sectional view of a front view of a PVC plastic heating and drying apparatus.
In the figure: 1. a box body; 2. an auxiliary mechanism; 3. a support leg; 4. a switch; 5. a circular hole; 6. a feed port; 7. a first U-shaped member; 8. a second U-shaped member; 9. a top block; 10. a bottom block; 11. a vertical axis; 12. a first roller; 13. a first connecting shaft; 14. A second roller; 15. a second connecting shaft; 16. a hand wheel; 17. a discharge hole; 18. a third U-shaped member; 19. a third roller; 20. a third connecting shaft; 21. a heating box; 22. an air inlet; 23. an exhaust hole; 24. a medium-frequency heating coil; 25. a filter screen; 26. a fan.
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, in the embodiment of the present invention, a PVC plastic heating and drying device includes a box body 1 and an auxiliary mechanism 2, a feeding hole 6 is formed on one side of the box body 1, and the other side of the box body 1 is provided with a discharge hole 17, the top and the bottom of the box body 1 are symmetrically provided with round holes 5, and the upper side and the lower side of the interior of the box body 1 are symmetrically and fixedly provided with a heating box 21, the interior of the round hole 5 far away from the interior of the box body 1 is respectively and fixedly provided with a filter screen 25 and a fan 26, one side of the heating box 21 close to the round hole 5 is provided with an air inlet 22, and the other side of the heating box 21 is provided with an exhaust hole 23, a medium-frequency heating coil 24 is fixedly installed in the heating box 21, a third U-shaped part 18 is fixedly connected to the outer wall of one side of the box body 1 close to the discharge hole 17, a third roller 19 is arranged in the third U-shaped part 18, and a third connecting shaft 20 penetrates through the middle of the third roller 19.
Referring to fig. 2, the auxiliary mechanism 2 includes a first U-shaped member 7, a second U-shaped member 8, a top block 9, a bottom block 10 and a vertical shaft 11, a first roller 12 is disposed inside the first U-shaped member 7, a first connecting shaft 13 penetrates through the middle of the first roller 12, a second roller 14 is disposed inside the second U-shaped member 8, a second connecting shaft 15 penetrates through the middle of the second roller 14, and a hand wheel 16 is disposed on the top of the top block 9.
Referring to fig. 1 to 3, two top blocks 9, two bottom blocks 10 and two vertical shafts 11 are provided, the two top blocks 9 are symmetrically and fixedly connected to the outer wall of the upper portion of the box body 1 near one side of the feed hole 6, the two bottom blocks 10 are symmetrically and fixedly connected to the outer wall of the lower portion of the box body 1 near one side of the feed hole 6, the two vertical shafts 11 are respectively located between the bottom blocks 10 and the vertical shafts 11, the upper end of the vertical shaft 11 penetrates through the top blocks 9 and is fixedly connected with the bottom of the hand wheel 16, the lower end of the vertical shaft 11 is connected with the top of the bottom blocks 10 through a bearing, the outer surface of the upper side of the vertical shaft 11 is provided with left-handed threads, the outer surface of the lower side of the vertical shaft 11 is provided with right-handed threads, the feed hole 6 is located between the first U-shaped piece 7 and the second U-shaped piece 8, the vertical shaft 11 respectively penetrates through the first U-shaped piece 7 and the second U-shaped piece 8, the, the first roller 12 is connected with the first connecting shaft 13, the second roller 14 is connected with the second connecting shaft 15, and the third roller 19 is connected with the third connecting shaft 20 through clearance fit, the front end and the rear end of the first connecting shaft 13 are respectively fixedly connected with the inner walls of the front side and the rear side of the first U-shaped part 7, the front end and the rear end of the second connecting shaft 15 are respectively fixedly connected with the inner walls of the front side and the rear side of the second U-shaped part 8, the front end and the rear end of the third connecting shaft 20 are respectively fixedly connected with the inner walls of the front side and the rear side of the third U-shaped part 18, the vertical shaft 11 is driven by the rotary hand wheel 16 to rotate, the first U-shaped part 7 and the second U-shaped part 8 are driven by the vertical shaft 11 to move oppositely or oppositely, namely, the position between the first roller 12 and the second roller 14 is adjusted.
Referring to fig. 1 and 3, the circular hole 5 is communicated with the air inlet 22, the air inlet 22 is communicated with the inside of the heating box 21, the inside of the heating box 21 is communicated with the inside of the box body 1 through the air outlet 23, the outside air is conveyed to the inside of the heating box 21 through the circular hole 5 and the air inlet 22 by applying work through the fan 26, the air is heated by applying work through the intermediate frequency heating coil 24, and finally the heated air is conveyed to the inside of the box body 1 through the air outlet 23, so that the PVC plastic film can be dried.
Referring to fig. 1, the bottom of the box body 1 is fixedly connected with four support legs 3, and the four support legs 3 are respectively arranged at four corners of the bottom of the box body 1, so that the stability of the drying device is improved.
Referring to fig. 1 and 3, a switch 4 is disposed on an outer wall of the box body 1, the switch 4 is externally connected with a power supply, and the intermediate frequency heating coil 24 and the fan 26 are electrically connected with the switch 4 through wires, so that the convenience of the drying device is improved.
The utility model discloses a theory of operation is:
in the using process, a user firstly penetrates the end of the PVC plastic film through the feeding hole 6 and the discharging hole 17 in sequence to enable a part of the PVC plastic film to be in contact with the third roller 19, then the rotating hand wheel 16 drives the vertical shaft 11 to rotate, the vertical shaft 11 drives the first U-shaped piece 7 and the second U-shaped piece 8 to move oppositely or oppositely, namely, the position between the first roller 12 and the second roller 14 is adjusted so as to enable the first roller 12 and the second roller 14 to be in contact with PVC plastic films with different thicknesses, the first connecting shaft 13, the second connecting shaft 15 and the third connecting shaft 20 enable the PVC plastic film to drive the first roller 12, the second roller 14 and the third roller 19 to rotate in the moving process, the wrinkle removing function is achieved, the drying effect is increased, meanwhile, the user firstly controls the fan 26 and the medium-frequency heating coil 24 to work through the switch 4, and conveys outside air to the inside of the heating box 21 through the round hole 5 and the air inlet hole 22 by the fan 26, apply work through intermediate frequency heating coil 24 and heat the air, carry the inside to box 1 through exhaust hole 23 with the air after heating at last, can dry PVC plastic film's two sides simultaneously, and realized the function of continuous type stoving, increased work efficiency.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a PVC plastics heating drying device, includes box (1) and complementary unit (2), its characterized in that: the feeding hole (6) is formed in one side of the box body (1), the discharge hole (17) is formed in the other side of the box body (1), round holes (5) are symmetrically formed in the top and the bottom of the box body (1), heating boxes (21) are symmetrically and fixedly mounted on the upper side and the lower side of the interior of the box body (1), a filter screen (25) and a fan (26) are respectively and fixedly mounted in the round holes (5) far away from the interior of the box body (1), an air inlet hole (22) is formed in one side, close to the round holes (5), of each heating box (21), an exhaust hole (23) is formed in the other side of each heating box (21), an intermediate-frequency heating coil (24) is fixedly mounted in the interior of each heating box (21), a third U-shaped piece (18) is fixedly connected to the outer wall of one side, close to the discharge hole (17), of each, a third connecting shaft (20) penetrates through the middle of the third roller (19).
2. The PVC plastic heating and drying device of claim 1, which is characterized in that: the auxiliary mechanism (2) is including first U type spare (7), second U type spare (8), kicking block (9), end piece (10) and vertical axis (11), the inside of first U type spare (7) is provided with first running roller (12), first connecting axle (13) have been run through to the centre of first running roller (12), the inside of second U type spare (8) is provided with second running roller (14), second connecting axle (15) have been run through to the centre of second running roller (14), the top of kicking block (9) is provided with hand wheel (16).
3. The PVC plastic heating and drying device of claim 2, which is characterized in that: the feed bin is characterized in that the top block (9), the bottom block (10) and the vertical shaft (11) are respectively provided with two, the top block (9) is symmetrically and fixedly connected to the outer wall of the upper part of one side of the box body (1) close to the feed hole (6), the bottom block (10) is symmetrically and fixedly connected to the outer wall of the lower part of one side of the feed hole (6) close to the box body (1), the vertical shaft (11) is respectively arranged between the bottom block (10) and the vertical shaft (11), the upper end of the vertical shaft (11) penetrates through the top block (9) and is fixedly connected with the bottom of the hand wheel (16), the lower end of the vertical shaft (11) is connected with the top of the bottom block (10) through a bearing, the outer surface of the upper side of the vertical shaft (11) is provided with left-handed threads, the outer surface of the lower side of the vertical shaft (11) is provided with right-handed threads, the feed hole (6) is arranged between the, vertical axis (11) run through respectively in first U type spare (7) and second U type spare (8), the position of first U type spare (7) and second U type spare (8) and vertical axis (11) contact is provided with respectively with vertical axis (11) assorted screw thread, first running roller (12) all are connected through clearance fit with first connecting axle (13), second running roller (14) and second connecting axle (15) and third running roller (19) and third connecting axle (20), both ends are connected with both sides inner wall fixed connection around first U type spare (7) respectively around first connecting axle (13), both ends are connected with both sides inner wall fixed connection around second U type spare (15) respectively around the second connecting axle, both ends are connected with both sides inner wall fixed connection around third U type spare (18) respectively around the third connecting axle (20).
4. The PVC plastic heating and drying device of claim 1, which is characterized in that: the round hole (5) is communicated with the air inlet hole (22), the air inlet hole (22) is communicated with the inside of the heating box (21), and the inside of the heating box (21) is communicated with the inside of the box body (1) through the exhaust hole (23).
5. The PVC plastic heating and drying device of claim 1, which is characterized in that: the bottom fixedly connected with landing leg (3) of box (1), landing leg (3) are provided with four, four landing leg (3) set up four angles punishment in box (1) bottom respectively.
6. The PVC plastic heating and drying device of claim 1, which is characterized in that: the outer wall of box (1) is provided with switch (4), switch (4) are external to have the power, intermediate frequency heating coil (24) and fan (26) all pass through wire electric connection with switch (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020958522.3U CN212948744U (en) | 2020-05-27 | 2020-05-27 | PVC plastics heating drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020958522.3U CN212948744U (en) | 2020-05-27 | 2020-05-27 | PVC plastics heating drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212948744U true CN212948744U (en) | 2021-04-13 |
Family
ID=75376567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020958522.3U Expired - Fee Related CN212948744U (en) | 2020-05-27 | 2020-05-27 | PVC plastics heating drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212948744U (en) |
-
2020
- 2020-05-27 CN CN202020958522.3U patent/CN212948744U/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: 20210413 |