CN2396065Y - Curved plate heater for flat plastic filament pulling machine - Google Patents
Curved plate heater for flat plastic filament pulling machine Download PDFInfo
- Publication number
- CN2396065Y CN2396065Y CN 99219359 CN99219359U CN2396065Y CN 2396065 Y CN2396065 Y CN 2396065Y CN 99219359 CN99219359 CN 99219359 CN 99219359 U CN99219359 U CN 99219359U CN 2396065 Y CN2396065 Y CN 2396065Y
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- CN
- China
- Prior art keywords
- heater
- cambered plate
- electric heater
- carriage
- curved plate
- 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
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- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
The utility model relates to a device in the process of pulling and processing flat plastic filaments, particularly a curved plate heater for a flat plastic filament pulling machine, which comprises a traction roller, a supporting frame, a curved plate, a fastening bolt, a supporting rack, an electric heater and a driving device. The utility model is characterized in that the middle of the electric heater is provided with an electric heating element, the upper face and both sides of the electric heating element are provided with insulating layers, one layer of the lower face of the electric heating element is an insulating and heat insulating layer, and then an integral type cuboid-shaped heating element is formed; the electric heater is arranged in a drawer type angle steel frame which is fixedly connected with the curved plate. The utility model solves the problems that the curved plate heater for flat plastic filament pulling machine has high heat efficiency and safety and doesn't need to stop operating when the curved plate heater for flat plastic filament pulling machine is maintained.
Description
The utility model relates to the cambered plate heater on the equipment in the plastic flat fiber Wire Drawing process, particularly plastic flat fiber wire drawing machine.
Cambered plate heater in the past comprises carry-over pinch rolls, carriage, cambered plate, fastening bolt, bracing frame, electric heater, transmission device; Carriage is set on the bracing frame, and this frame upper support cambered plate, and its plate both sides are provided for drawing the carry-over pinch rolls of flat filament, and this roller and transmission device are in transmission connection.The carriage side is equipped with some electric heaters, and an end has bolted to be connected on the carriage wall, and electric heater has terminals to be electrically connected with power-supply controller of electric.Because the original installation of electric heater is the heating wire that exposes, and makes electrical bar, direct heating power, by heat radiation heating cambered plate, heat utilization efficiency is low on the one hand; If in addition the aspect electrical bar damages and must shut down, cambered plate is carried off, change new electrical bar, so not only influenced quantity-produced efficient but also operated dangerously, also effort is time-consuming again, and owing to shuts down the waste plastic raw materials.
The purpose of this utility model is to overcome above-mentioned shortcoming, and the thermal efficiency high safety again is provided, the plastic flat fiber wire drawing machine cambered plate heater that need not shut down during maintenance.
The technical solution of the utility model is to place heating in the middle of electric heater is made, and is inclusive with insulating barrier with both sides above it, below one deck be to insulate and heat insulation layer, become the whole cuboid heating element heater that becomes.Electric heater is placed in the drawer type angle frame, and this frame and cambered plate are fastenedly connected.
Said drawer type angle frame and cambered plate are welded to connect, and adjustment screw also is housed on the horizontal plane of this frame.
The insulating barrier that said electric heater contains is asbestos, below one deck insulation adiabatic again be pottery.
The utility model has the advantages that: 1, owing to all insulate with two sides above the heating element heater, and following both edge are adiabatic, so heat utilization efficiency height and safe and reliable; 2, after drawer-type structure has solved single heating element heater and damages, need not shut down just replaceablely, increase work efficiency greatly; 3, the use of adjusting bolt can make heating element heater and cambered plate intrados increase contact-making surface, changes heat radiation and transmits for heat, the raising thermal efficiency.
Further describe embodiment below in conjunction with accompanying drawing.
Fig. 1 is the structural representation before the utility model improves.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is a structural representation of the present utility model.
Fig. 4 is the vertical view of Fig. 3.
With reference to Fig. 1 Fig. 2, the plastic flat fiber wire drawing machine cambered plate heater before improving is made up of flat filament (1), carry-over pinch rolls (2), carriage (3), cambered plate (4), fastening bolt (5), bracing frame (6), electric heater (7), transmission device (8).Carriage (3) is set on bracing frame (6), and cambered plate (4) is supported by carriage (3).Cambered plate (4) both sides are provided for drawing the carry-over pinch rolls (2) of flat filament.Carry-over pinch rolls (2) are in transmission connection with transmission device (8).In carriage (3) side some electric heaters (7) are installed, generally adopt heating wire to make electrical bar, as shown, an end has bolt (5) to be fastenedly connected on carriage (3) wall.Electrical bar has terminals (11) to be electrically connected with power-supply controller of electric.Electrical bar exposes, and is not too safe on the one hand, and the aspect needs dismounting cambered plate down when disconnection fault takes place in addition, changes out of order with new electrical bar.
With reference to Fig. 3, Fig. 4, at cambered plate (4) several drawer type angle frames (10) are installed down, general employing welding is fastenedly connected.Electric heater (7) is placed on drawer type angle frame (10) lining.Place heating in the middle of electric heater (7) changes into, be inclusive with insulating barrier with two sides above it, generally adopt asbestos; Following one deck is to insulate and heat insulation layer can adopt ceramic making, becomes the heating element heater of a monoblock type cuboid.Adjustment screw (9) also is housed on the horizontal plane of angle frame (10), is used for adjusting the contact-making surface of electric heater (7) and cambered plate (4) intrados, to improve the thermal efficiency of heating cambered plate.
Claims (3)
1, plastic flat fiber wire drawing machine cambered plate heater comprises carry-over pinch rolls (2), carriage (3), cambered plate (4), fastening bolt (5), bracing frame (6), electric heater (7), transmission device (8); Carriage (3) is set on the bracing frame (6), carriage (3) upper support cambered plate (4), its plate (4) both sides device is used to draw the carry-over pinch rolls (2) of flat filament, this roller (2) is in transmission connection with transmission device (8), carriage (3) side is equipped with some electric heaters (7), one end has bolt (5) to be fastenedly connected on carriage (3) wall, electric heater (7) has terminals (11) to be electrically connected with power-supply controller of electric, it is characterized in that its middle heating of placing of said electric heater (7), be inclusive with insulating barrier with two sides above it, following one deck is to insulate and heat insulation layer, becomes monoblock type cuboid heating element heater; Electric heater (7) is placed on drawer type angle frame (10) lining, and this frame (10) is fastenedly connected with cambered plate (4).
2, according to the said plastic flat fiber wire drawing machine of claim 1 cambered plate heater, it is characterized in that said drawer type angle frame (10) and cambered plate (4) they are to be welded to connect, adjustment screw (9) also is housed on the horizontal plane of this frame (10).
3, according to claim 1 or 2 said plastic flat fiber wire drawing machine cambered plate heaters, it is characterized in that the insulating barrier that said electric heater (7) contains is asbestos, below one deck insulation adiabatic again be pottery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99219359 CN2396065Y (en) | 1999-08-29 | 1999-08-29 | Curved plate heater for flat plastic filament pulling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99219359 CN2396065Y (en) | 1999-08-29 | 1999-08-29 | Curved plate heater for flat plastic filament pulling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2396065Y true CN2396065Y (en) | 2000-09-13 |
Family
ID=34010303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99219359 Expired - Fee Related CN2396065Y (en) | 1999-08-29 | 1999-08-29 | Curved plate heater for flat plastic filament pulling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2396065Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104890221A (en) * | 2015-01-09 | 2015-09-09 | 浙江天风塑料机械有限公司 | Plastic flat fiber folding apparatus |
| CN105773955A (en) * | 2014-12-23 | 2016-07-20 | 常熟市鑫盛制袋有限责任公司 | Filament drawing device for drawing filaments of wide-filament woven bags |
-
1999
- 1999-08-29 CN CN 99219359 patent/CN2396065Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105773955A (en) * | 2014-12-23 | 2016-07-20 | 常熟市鑫盛制袋有限责任公司 | Filament drawing device for drawing filaments of wide-filament woven bags |
| CN104890221A (en) * | 2015-01-09 | 2015-09-09 | 浙江天风塑料机械有限公司 | Plastic flat fiber folding apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |