CN212893101U - Raw material tape stretching and cutting mechanism convenient for temperature control and dust removal - Google Patents
Raw material tape stretching and cutting mechanism convenient for temperature control and dust removal Download PDFInfo
- Publication number
- CN212893101U CN212893101U CN202021369296.1U CN202021369296U CN212893101U CN 212893101 U CN212893101 U CN 212893101U CN 202021369296 U CN202021369296 U CN 202021369296U CN 212893101 U CN212893101 U CN 212893101U
- Authority
- CN
- China
- Prior art keywords
- raw material
- roller
- material belt
- dust removal
- stretching
- 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.)
- Active
Links
Images
Landscapes
- Treatment Of Fiber Materials (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
The utility model discloses a raw material belt stretching and splitting mechanism convenient for temperature control and dust removal, which belongs to the field of splitting mechanisms, and the utility model discloses a raw material belt stretching and splitting mechanism convenient for temperature control and dust removal, which comprises a frame, wherein a hot stretching assembly, a cooling assembly and a dust removal assembly are sequentially arranged on the frame along the feeding direction; the hot stretching assembly is provided with a heating roller, and two sides of the contact position of the heating roller and the raw material belt are only provided with hot air outlets; the cooling component is provided with a cooling roller, and two sides of the contact position of the cooling roller and the raw material belt are only provided with cold air outlets; the dust removal assembly is provided with a dust cover, and air knives are arranged at the two sides of the raw material belt at the feeding end of the dust cover so as to remove dust particles on the two sides of the raw material belt. Heating and cooling of the mode of blowing are adopted to general, the action time of hot-blast and cold wind to the surface of the material belt can be improved, and the dust that leads to of blowing simultaneously can be handled through dust removal component dust removal at last for processing is convenient high-efficient.
Description
Technical Field
The utility model relates to a cut the mechanism field, especially relate to a tensile cutting mechanism in raw material area convenient to accuse temperature removes dust.
Background
The existing slitting equipment capable of producing the PTFE raw material tape has many defects, and the existing raw material tape stretcher is long-distance sectional equipment, so that the degreasing time is short, and the product quality is seriously influenced; the shaping part is only 1 meter long, the shaping time of the belt is not enough, the contraction rate of the belt is 5 percent to l0 percent, and the belt is deformed due to contraction to cause loss; sectional type independent heating, energy consumption is large; the raw material belt is stretched in one step at a long distance, so that the belt is easily broken, the loss is large, and the width and the thickness of the stretched product are not uniform; and the number of the stretching belts is small, and the production efficiency is low.
Chinese patent document publication No. CN106827478B discloses a full-intelligent cold and hot slitting stretcher, including drop feed mechanism, electromagnetism internal heating stretching device, low temperature setting device, slitting mechanism and winding mechanism that connect gradually, electromagnetism internal heating stretching device includes preheating part, first stretching part, second stretching part and third stretching part, slitting mechanism includes the slitting axle, installs at the assembly pole of slitting axle bottom, sets up the fixing device in the bottom of assembly pole, and the lower surface of assembly pole is equipped with the recess. Adopt electromagnetism internal heating stick to heat the raw material area, each tensile gyro wheel differential of first tensile portion, the tensile portion of second and the tensile portion of third rotates, and the multiroller is tensile, forms the short distance tensile, cuts the mechanism and can adjust the distance between the blade according to the specification and the width of material, can cut the material of different width.
The existing raw material belt is generally heated by a heating roller during stretching, but the heating speed is low, so that the production efficiency is low.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to solve the technical problem that a raw material area stretch-cutting mechanism convenient to accuse temperature is removed dust is proposed, adopts the mode heating and the cooling of blowing, can improve hot-blast and cold wind to the active time on raw material area surface to make the raw material also can in time accomplish cold and hot change when quick feeding, the dust that leads to of blowing simultaneously can remove dust at last and handle, make processing convenient high-efficient.
To achieve the purpose, the utility model adopts the following technical proposal:
the utility model provides a raw material belt stretching and cutting mechanism convenient for temperature control and dust removal, which comprises a frame, wherein the frame sequentially comprises a hot stretching assembly, a cooling assembly and a dust removal assembly along the feeding direction; the hot stretching assembly is provided with a heating roller, and two sides of the contact position of the heating roller and the raw material belt are only provided with hot air outlets; the cooling component is provided with a cooling roller, and two sides of the contact position of the cooling roller and the raw material belt are only provided with cold air outlets; the dust removal assembly is provided with a dust cover, and air knives are arranged at the two sides of the raw material belt at the feeding end of the dust cover so as to remove dust particles on the two sides of the raw material belt.
The utility model has the preferable technical proposal that the air knife and the surface of the raw material belt are arranged in an acute angle, and the air outlet direction of the air knife faces the feeding direction of the raw material belt; and an air inlet pipe is arranged at one end of the air knife fixed with the rack.
The utility model has the preferable technical proposal that the utility model also comprises a cutting component which comprises a feed control mechanism, two auxiliary rollers and two rolling rollers; the two auxiliary rollers are positioned at the discharge end of the feed control mechanism to flatten the cut raw material belt, and the two winding rollers are positioned at two sides of the next auxiliary roller to alternately collect the cut raw material belt; the air knives are positioned at two sides of the raw material belt between the two auxiliary rollers.
The utility model discloses preferred technical scheme lies in, the dust cover is fixed in the frame, the dust cover is kept away from one side of frame is provided with the guard gate, guard gate one side with the dust cover edge rotates and connects.
The utility model discloses preferred technical scheme lies in, the heating roller with frame fixed connection, the inside hollow structure that is of heating roller, heating roller central point puts and is provided with the heating rod, the heating roller is provided with the air inlet with the fixed one end of frame.
The utility model has the preferable technical proposal that the hot stretching component comprises a first roller, a heating roller, a second roller and a stretching roller in sequence along the feeding direction; the first roller, the second roller and the stretching roller are all rotationally connected with the rack.
The utility model discloses preferred technical scheme lies in, hot stretching assembly's discharge end is provided with the pretension roller and adjusts the roller, it winds to adjust the roller the axis of pretension roller is rotatory.
The utility model discloses preferred technical scheme lies in, cooling module has set gradually third roller, cooling roller, fourth roller along the direction of feed, the third roller with the discharge end of adjusting the roller is connected.
The utility model has the preferable technical proposal that the cutting component comprises a feed rotating shaft, a feed steering engine, a fixed knife rest and an auxiliary compression roller; the feed steering engine is fixed on the rack, the feed rotating shaft is fixed at the power output end of the feed steering engine, and the feed rotating shaft is rotatably connected with the rack; the auxiliary roller is fixed on the fixed knife rest so as to compress the raw material belt during cutting.
The utility model has the advantages that:
the utility model provides a raw material belt stretching and cutting mechanism convenient for temperature control and dust removal, which comprises a frame, wherein the frame sequentially comprises a hot stretching assembly, a cooling assembly and a dust removal assembly along the feeding direction; the hot stretching assembly is provided with a heating roller, and two sides of the contact position of the heating roller and the raw material belt are only provided with hot air outlets; the cooling component is provided with a cooling roller, and two sides of the contact position of the cooling roller and the raw material belt are only provided with cold air outlets; the dust removal assembly is provided with a dust cover, and air knives are arranged at the two sides of the raw material belt at the feeding end of the dust cover so as to remove dust particles on the two sides of the raw material belt. Through the hot air exitus to the heating of material area, then rethread cold air exitus to the raw material cooling after the drawing, adopt the mode heating and the cooling of blowing, can improve hot-blast and cold wind and to the active time on material area surface to make the raw material also can in time accomplish cold and hot change when quick feeding, the dust of blowing simultaneously and leading to can be handled through dust removal component dust removal at last, make processing convenient high-efficient.
Drawings
Fig. 1 is an overall schematic view of a raw material tape stretching and slitting mechanism convenient for temperature control and dust removal provided in an embodiment of the present invention;
fig. 2 is a rear schematic view of a raw material tape stretching and slitting mechanism convenient for temperature control and dust removal according to an embodiment of the present invention;
fig. 3 is a schematic view of an air knife arrangement provided in an embodiment of the present invention;
in the figure:
1. a hot-drawn component; 2. a cooling assembly; 3. adjusting the roller; 5. pre-tightening the roller; 6. a cutting assembly; 7. an air knife; 8. a dust cover; 11. a first roller; 12. heating the roller; 121. a hot air outlet; 122. a heating rod; 123. an air inlet; 13. a second roller; 14. stretching the roller; 21. a third roller; 22. cooling the roller; 23. a fourth roller; 221. a cold air outlet; 41. an auxiliary roller; 42. a rolling roller; 61. a feed rotating shaft; 62. fixing a tool rest; 63. an auxiliary press roll; 64. a cutting knife; 65. a feed steering engine; 71. an air inlet pipe; 78. and a dust removal assembly.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
As shown in fig. 1-3, the embodiment provides a raw material tape stretching and slitting mechanism convenient for temperature control and dust removal, which includes a frame, and the frame sequentially includes a hot stretching assembly 1, a cooling assembly 2, and a dust removal assembly 78 along a feeding direction; the hot stretching assembly 1 is provided with a heating roller 12, and two sides of the contact position of the heating roller 12 and the raw material belt are only provided with hot air outlets 121; the cooling component 2 is provided with a cooling roller 22, and two sides of the contact position of the cooling roller 22 and the raw material belt are only provided with a cold air outlet 221; the dust removing assembly 78 is provided with a dust cover 8, and the air knives 7 are arranged at the two sides of the raw material belt at the feeding end of the dust cover 8 so as to remove dust particles at the two sides of the raw material belt. The raw material belt is heated to a proper temperature through the heating roller 12 of the hot stretching assembly 1, in order to enable the raw material belt to be also heated to a proper temperature for stretching when being contacted with the heating roller 12 at a high speed, hot air outlets 121 are arranged on two sides of the heating roller 12, hot air is blown to the surface of the raw material belt, and the heating time of the raw material belt is prolonged. After stretching, the temperature needs to be rapidly reduced to facilitate subsequent slitting processing, and the cold air outlet 221 arranged on the cooling roller 22 can take away the heat of the raw material belt, so that the processing efficiency is improved. When the mode through the air-out heats and cools down, can drive the dust in the air and float, influence product quality. The part that collects the unsintered tape at the end is kept apart through setting up of dust cover 8, and before the unsintered tape got into dust cover 8, adopt two air knives 7 to blow away the dust of unsintered tape both sides simultaneously, also can blow away the piece at edge after the cutting simultaneously to make the unsintered tape high quality.
Preferably, the air knife 7 and the surface of the raw material belt form an acute angle, and the air outlet direction of the air knife 7 faces the raw material belt feeding direction; an air inlet pipe 71 is arranged at one end of the air knife 7 fixed with the frame, and the air inlet pipe 71 is connected with an air supply pump to provide air. The design of the oblique air blower enables dust to be blown away well.
Preferably, in order to blow away dust conveniently, the device further comprises a cutting assembly 6, wherein the cutting assembly 6 comprises a feed control mechanism, two auxiliary rollers 41 and two winding rollers 42; the two auxiliary rollers 41 are positioned at the discharge end of the feed control mechanism to flatten the cut raw material belt, and the two winding rollers 42 are positioned at two sides of the next auxiliary roller 41 to alternately collect the cut raw material belt; the air knives 7 are positioned at both sides of the raw material belt between the two auxiliary rollers 41. After the raw material belt is flattened, both sides of the raw material belt which is well cut can be conveniently dedusted, and the dedusting effect is guaranteed to be good.
Preferably, the dust cover 8 is fixed on the rack, a protective door is arranged on one side, away from the rack, of the dust cover 8, and one side of the protective door is rotatably connected with the edge of the dust cover 8. Can conveniently take out the raw material roll coil of strip that the collection was accomplished through the guard gate, more renew simultaneously and roll up the core.
Preferably, the heating roller 12 is fixedly connected with the rack, the inside of the heating roller 12 is of a hollow structure, a heating rod 122 is arranged at the center of the heating roller 12, and an air inlet 123 is arranged at one end of the heating roller 12 fixed with the rack. By blowing air from one end, the green tape is heated by heating the heating rod 122 to generate a gas having a high temperature. Preferably, the hot stretching assembly 1 comprises a first roller 11, a heating roller 12, a second roller 13 and a stretching roller 14 in sequence along the feeding direction; the first roller 11, the second roller 13 and the stretching roller 14 are rotatably connected with the rack.
Preferably, a pre-tightening roller 5 and an adjusting roller 3 are arranged at the discharge end of the hot stretching assembly 1, and the adjusting roller 3 rotates around the axis of the pre-tightening roller 5. And a coil spring and an elastic force adjusting device are arranged at the end part of the adjusting rotating shaft connected with the pre-tightening rotating shaft, so that the adjusting rotating shaft always has the motion trend of winding the raw material belt onto the pre-tightening rotating shaft. When the raw material belt is stretched, the heating stretching assembly 1 can cause the length of the raw material belt to generate irregular change, so that the raw material belt becomes loose and the slitting processing is influenced; through the regulating action of the regulating rotating shaft, the raw material belt is pulled to rotate around the pre-tightening rotating shaft, and the raw material belt can be pulled all the time through the coil spring, so that the raw material belt has a large tensioning force all the time, and the raw material belt can be cut neatly when being cut.
Preferably, the cooling assembly 2 is sequentially provided with a third roller 21, a cooling roller 22 and a fourth roller 23 along the feeding direction, and the third roller 21 is connected with the discharge end of the adjusting roller 3. Preferably, the cutting assembly 6 comprises a feed rotating shaft 61, a feed steering engine 65, a fixed knife rest 62 and an auxiliary pressure roller 63; the feed steering engine 65 is fixed on the rack, the feed rotating shaft 61 is fixed at the power output end of the feed steering engine 65, and the feed rotating shaft 61 is rotatably connected with the rack; the fixed cutter frame 62 is fixed on the feed rotating shaft 61, a plurality of cutters 64 are arranged on the fixed cutter frame 62, and the auxiliary roller 41 is fixed on the fixed cutter frame 62 so as to compress the raw material tape during cutting.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.
Claims (9)
1. The utility model provides a tensile cutting mechanism in raw material area convenient to accuse temperature is removed dust which characterized in that:
the device comprises a rack, wherein the rack sequentially comprises a hot stretching assembly (1), a cooling assembly (2) and a dust removal assembly (78) along a feeding direction;
the hot stretching assembly (1) is provided with a heating roller (12), and two sides of the contact position of the heating roller (12) and the raw material belt are only provided with hot air outlets (121); the cooling component (2) is provided with a cooling roller (22), and two sides of the contact position of the cooling roller (22) and the raw material belt are only provided with a cold air outlet (221);
the dust removal assembly (78) is provided with a dust cover (8), and air knives (7) are arranged at the two sides of the raw material belt at the feeding end of the dust cover (8) so as to remove dust particles on the two sides of the raw material belt.
2. The raw material tape stretching and slitting mechanism convenient for temperature control and dust removal of claim 1, which is characterized in that:
the air knife (7) and the surface of the raw material belt form an acute angle, and the air outlet direction of the air knife (7) faces the raw material belt feeding direction; and an air inlet pipe (71) is arranged at one end of the air knife (7) fixed with the frame.
3. The raw material tape stretching and slitting mechanism convenient for temperature control and dust removal of claim 1, which is characterized in that:
the device is characterized by also comprising a cutting assembly (6), wherein the cutting assembly (6) comprises a feed control mechanism, two auxiliary rollers (41) and two rolling rollers (42);
the two auxiliary rollers (41) are positioned at the discharge end of the feed control mechanism to flatten the cut raw material belt, and the two winding rollers (42) are positioned at two sides of the next auxiliary roller (41) to alternately collect the cut raw material belt;
the air knives (7) are positioned at two sides of the raw material belt between the two auxiliary rollers (41).
4. The raw material tape stretching and slitting mechanism convenient for temperature control and dust removal of claim 1, which is characterized in that:
the dustproof cover (8) is fixed on the rack, a protective door is arranged on one side, away from the rack, of the dustproof cover (8), and one side of the protective door is connected with the edge of the dustproof cover (8) in a rotating mode.
5. The raw material tape stretching and slitting mechanism convenient for temperature control and dust removal of claim 1, which is characterized in that:
the heating roller (12) is fixedly connected with the rack, the heating roller (12) is internally of a hollow structure, a heating rod (122) is arranged at the center of the heating roller (12), and an air inlet (123) is formed in one end, fixed to the rack, of the heating roller (12).
6. The raw material tape stretching and slitting mechanism convenient for temperature control and dust removal of claim 1, which is characterized in that:
the hot stretching assembly (1) sequentially comprises a first roller (11), a heating roller (12), a second roller (13) and a stretching roller (14) along the feeding direction; the first roller (11), the second roller (13) and the stretching roller (14) are rotatably connected with the rack.
7. The raw material tape stretching and slitting mechanism convenient for temperature control and dust removal of claim 6, which is characterized in that:
the discharging end of the hot stretching assembly (1) is provided with a pre-tightening roller (5) and an adjusting roller (3), and the adjusting roller (3) rotates around the axis of the pre-tightening roller (5).
8. The raw material tape stretching and slitting mechanism convenient for temperature control and dust removal of claim 7, which is characterized in that:
the cooling component (2) is sequentially provided with a third roller (21), a cooling roller (22) and a fourth roller (23) along the feeding direction, and the third roller (21) is connected with the discharge end of the adjusting roller (3).
9. The raw material tape stretching and slitting mechanism convenient for temperature control and dust removal of claim 3, which is characterized in that:
the cutting assembly (6) comprises a feed rotating shaft (61), a feed steering engine (65), a fixed tool rest (62) and an auxiliary pressing roller (63);
the feed steering engine (65) is fixed on the rack, the feed rotating shaft (61) is fixed at the power output end of the feed steering engine (65), and the feed rotating shaft (61) is rotatably connected with the rack;
the fixed cutter frame (62) is fixed on the feed rotating shaft (61), a plurality of cutters (64) are arranged on the fixed cutter frame (62), and the auxiliary roller is fixed on the fixed cutter frame (62) so as to compress the raw material belt during cutting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021369296.1U CN212893101U (en) | 2020-07-13 | 2020-07-13 | Raw material tape stretching and cutting mechanism convenient for temperature control and dust removal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021369296.1U CN212893101U (en) | 2020-07-13 | 2020-07-13 | Raw material tape stretching and cutting mechanism convenient for temperature control and dust removal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212893101U true CN212893101U (en) | 2021-04-06 |
Family
ID=75285119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021369296.1U Active CN212893101U (en) | 2020-07-13 | 2020-07-13 | Raw material tape stretching and cutting mechanism convenient for temperature control and dust removal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212893101U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115570735A (en) * | 2022-11-21 | 2023-01-06 | 涿州长兴新材料科技有限公司 | Novel expansion raw material area production former |
-
2020
- 2020-07-13 CN CN202021369296.1U patent/CN212893101U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115570735A (en) * | 2022-11-21 | 2023-01-06 | 涿州长兴新材料科技有限公司 | Novel expansion raw material area production former |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206703101U (en) | A kind of film splitter | |
| CN212893101U (en) | Raw material tape stretching and cutting mechanism convenient for temperature control and dust removal | |
| CN111807130A (en) | Continuous tensile cutting mechanism in raw material area | |
| CN216736853U (en) | Lithium battery electrode plate slitting device | |
| CN116238964B (en) | Nylon carbon fiber spinning winding equipment | |
| CN219130443U (en) | Metal strip deburring device | |
| CN213532858U (en) | Sheet slitting device | |
| CN202805277U (en) | Paper edge cutting device for papermaking | |
| CN211545424U (en) | Winding device of coating machine | |
| CN109648735B (en) | Rubber tire hot film air-dries compression roller device | |
| CN209079205U (en) | A kind of protective film processing feed mechanism | |
| CN209062050U (en) | A kind of circular section torsionspring molding machine | |
| CN210366291U (en) | Product folding device of facial mask machine | |
| CN203818652U (en) | Safety mechanism of line pressing and longitudinally-cutting machine for paperboard | |
| CN203246920U (en) | Thin film winding device of extruder in OPP thin film production line | |
| CN114335888B (en) | PE (polyethylene) diaphragm cutting device for energy storage battery and application method of PE diaphragm cutting device | |
| CN116373016B (en) | Strip cutting device after medical packaging film processing and forming | |
| CN214519273U (en) | Filter cloth feeding and edging device for production of filter bag of dust collector | |
| CN220007929U (en) | Aluminum foil cutting machine | |
| CN220373435U (en) | A refrigeration cutting die for production of PET membrane product | |
| CN214239647U (en) | Setting device is used in APET film production | |
| CN218253142U (en) | Curling and cutting device for amorphous strips | |
| CN219255772U (en) | Edge trimming material recovery device for PTFE waterproof moisture-permeable film production | |
| CN219190295U (en) | Cutting structure for film blowing machine | |
| CN218263187U (en) | Surface dust removal device for processing elastic velvet fabric |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |