A kind of automobile interior decoration non-woven fabrics process equipment
Technical field
The utility model relates to nonwoven fabric production technical fields for automobile interiors, in particular in a kind of automobile
Adorn non-woven fabrics process equipment.
Background technique
It is well known that China has become maximum automobile production and marketing state in the world, automobile industry flourishes, automobile interior decoration
It is more and more with the usage amount of non-woven fabrics, it is also higher and higher to the quality requirement of non-woven cloth products.Nonwoven fabric for automobile interiors
Production technology mainly include following process.
Surface layer production procedure: ingredient → shredding → mixed cotton → to cotton → combing → lapping → needle pierces → forms surface layer → trimming
In rolls;Bottom production procedure: ingredient → shredding → mixed cotton → to cotton → combing, → lapping → needle pierces → forms bottom → is cutting into
Volume.Bottom and surface layer superposition are glued together carry out combined processing again, then require size using cut-parts processing formation
Finished product.The equipment that entire production process uses has: opener, cotton blender machine, cotton feeder, carding machine, lapping machine, compounding machine, sanction
Piece machine etc..
In the production process of nonwoven fabric for automobile interiors, some iron filings, iron are often mingled in nonwoven fabric product
The metallic foreign bodies such as powder, broken needle, therefore, it is necessary to take out the metallic foreign body in these products, to avoid the gold in nonwoven fabric
Belong to foreign matter to damage consumer.Currently, technological means quickly, efficiently is not by the metallic foreign body in nonwoven fabric
Removal.
Coiled non-woven fabrics for automobile interiors is cut into the sheet cloth of certain length by automatic slitter, with after an action of the bowels
It is continuous to use.The Chinese utility model patent of Patent No. 201520645755.7 discloses a kind of full-automatic slitter, knot
Structure is as follows: including station, station is equipped with conveying device, cutter device, pressing device and electrical cabinet, and conveying device is equipped with
First motor, the first cylinder, the second cylinder, drive roll and driven voller, first motor are connected with drive roll, the first cylinder and second
Cylinder is connected with driven voller, and driven voller is set to the top of drive roll.Cutter device is equipped with the second motor, crosscutting motor and cutting
Knife, crosscutting motor are connected with second motor, and cutter are set on crosscutting motor.Pressing device is equipped with third cylinder, the 4th
Cylinder and strip plate, third cylinder and the 4th cylinder are connected with strip plate.The China of Patent No. 201721766449.4
Utility model patent also discloses a kind of cutter device for automobile interior decoration non-woven material.
However, there are following technical problems for existing slitter:
Web-like cloth is unreeled by drive roll 9 and driven voller 10 onto the wooden curtain 3, and cloth is laid in the wooden curtain of conveying device
On, cutter carries out cutting action vertically downward, cut it is a piece of after, the wooden curtain 3, drive roll 9 and driven voller 10 movement by cloth to
Preceding conveying allows the wooden curtain 3, drive roll 9 and driven voller 10 to shut down, then carries out next time according to the signal that inductor 2 is fed back
Cutting, so circulation carry out.Cutter is vertical with cloth, during cutter contacts downwards cloth and cuts off cloth, can apply
Cloth drag force is added to, so that the cloth between drive roll 9 and driven voller 10 to be cut below is moved forward certain distance, in this way
It just will affect the dimensional accuracy of final sheet cloth finished product.Even if there is strip plate 12 to compress cloth, but can not be effective
Compression position cloth, cloth still can move.
Conveying device is wood material using the wooden curtain conveying device, the wooden curtain, and surface is more smooth, and the wooden curtain is transported in circulation
It in capable process, is easy to skid when non-woven fabrics is transported by the wooden curtain, influences conveying effect, and the size for influencing to be cut into sheet is quasi-
True property.
Summary of the invention
The utility model cannot be effectively removed for the metallic foreign body in existing nonwoven fabric for automobile interiors, cut-parts
The cutter of machine carries out the technical issues of influencing the dimensional accuracy of sheet cloth finished product during cutting action, provides a kind of tool
There is suction spindle function, guarantees the automobile interior decoration non-woven fabrics process equipment of sheet cloth finished size accuracy.
Automobile interior decoration non-woven fabrics process equipment provided by the utility model includes opener, cotton blender machine, cotton feeder, combing
Machine, lapping machine, compounding machine and slitter, compounding machine include the first unwinding device, the second unwinding device, dusting device, baking oven, answer
Roller, conveying roller and wrap-up are closed, in the first magnet holder of the position of the second unwinding device setting, the first magnet holder
It is connected with several the first magnet;In the second magnet holder of the position of the first unwinding device setting, the second magnet holder
It is connected with several the second magnet;The material of second magnet and the first magnet is neodymium iron boron;First magnet and the second magnet are block
Shape, the spacing between adjacent second magnet are 10mm~20mm, and the spacing between adjacent first magnet is 10mm~20mm;
Slitter includes unwinding device, roller devices, the wooden curtain conveyer belt, platform, air cylinder support, cylinder, briquetting, cuts
Knife cylinder and cutter, platform are located between the wooden curtain conveyer belt and roller devices, and cylinder is connect with air cylinder support, briquetting and gas
The output end of cylinder connects, and cutter is connect with cutting knife cylinder, and for cutter between briquetting and roller devices, briquetting is located at platform
Top, cutter are located at the top of platform;Platform is equipped with inclined cutter groove, and cutter and the angle of table top plane are 35 °, briquetting
Bottom surface connect three S-shaped fricting strips;The wooden curtain conveying device is equipped with the wooden curtain, connects one layer of acupuncture cotton felt on the wooden curtain.
Preferably, it is connected with gaussmeter in the first magnet holder, is connected with gaussmeter in the second magnet holder.
The beneficial effects of the utility model are: can be quickly, efficiently by iron filings, iron powder, broken needle etc. in nonwoven fabric
Metallic foreign body takes out.Multiple magnet are set not and will increase too many cost, but obtain very big benefit.Cutter is in non-woven fabrics
35 ° of angles move cut off non-woven fabrics obliquely, and during non-woven fabrics is cut, non-woven fabrics will not be to conveyer belt direction position
It moves, to guarantee the sheet cloth accuracy of gauge to be formed.Non-woven fabrics is compressed with the briquetting for being connected with S-shaped fricting strip, it can
Stronger fixes non-woven fabrics.One layer of automobile interior decoration needle punched non-woven fabrics are connected on the wooden curtain of the wooden curtain conveying device, are increased
Add frictional force, avoid the generation of slippery conditions, is conducive to conveying and sheet-like nonwoven cloth accuracy of gauge.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for spreading thermal fusing powder equipment complex;
Fig. 2 is the first magnet and the second magnet schematic view of the mounting position;
Fig. 3 is the structural schematic diagram that the first magnet is fixedly connected in the first magnet holder;
Fig. 4 is the structural schematic diagram that gaussmeter is installed in the first magnet holder;
Fig. 5 is the structural schematic diagram of automobile interior decoration non-woven fabrics slitter;
Fig. 6 is the structural schematic diagram that briquetting is connected with fricting strip;
Fig. 7 is the bottom view of structure shown in Fig. 6;
Fig. 8 is the schematic diagram that one layer of automobile interior decoration needle punched non-woven fabrics are connected on the wooden curtain of conveyer belt;
Fig. 9 is the structural schematic diagram for the non-woven fabrics that briquetting is fixed downwards on platform.
Symbol description in figure:
1. the first unwinding device, 2. second unwinding devices, 3. dusting devices, 4. baking ovens, 4-1. conveyer belt, 5. composite rolls,
6. conveying roller, 7. wrap-ups, 8. guide rollers, 9. jockey pulleys, 10. bottom cloths, 11. surface layer cloth, 12. first magnet holders, 13.
First magnet, 14. second magnet holders, 15. second magnet, 16. gaussmeters;17. unwinding device, 18. roller devices, 19.
The wooden curtain conveyer belt, 19-1. wood curtain, 19-2. needle punched non-woven fabrics, 20. platforms, 20-1. cutter groove, 21. air cylinder supports, 22. cylinders,
23. briquetting, 23-1.S shape fricting strip, 24. cutting knife cylinders, 25. cutters, 26. non-woven fabrics to be cut.
Specific embodiment
The utility model is described further below with reference to embodiment.
The utility model automobile interior decoration non-woven fabrics process equipment includes opener, cotton blender machine, cotton feeder, carding machine, lapping
Machine, compounding machine, slitter improve as described below, other unmentioned device structures use the prior art.
As shown in Figure 1-3, spreading thermal fusing powder equipment complex includes the first unwinding device 1, the second unwinding device 2, dusting device
3, baking oven 4, composite roll 5, conveying roller 6, wrap-up 7, the first unwinding device 1 is for exporting bottom cloth 10, the second unwinding device 2
For exporting nonwoven surface layer cloth 11.Along cloth outputting direction, dusting device 3, baking oven 4, the second unwinding device 2, composite roll 5, conveying roller
6, wrap-up 7 is successively set on the rear of the first unwinding device 1.Spread thermal fusing powder compounding machine be additionally provided with necessary guide roller 8,
Jockey pulley 9.There is the conveyer belt 4-1 for conveying nonwoven chassis cloth 10 in baking oven 4.
In the position close to the second unwinding device 2, the first magnet holder 12, several first magnet 13 and the first magnetic are set
Retort stand 12 is fixedly connected.Several first magnet 13 are successively arranged along the width direction of surface layer cloth 11, the first magnet 13 and face
The distance between layer cloth 11 is 3mm~10mm.
In the position close to the first unwinding device 1, the second magnet holder 14, several second magnet 15 and the second magnetic are set
Retort stand 14 is fixedly connected.Several second magnet 15 are successively arranged along the width direction of bottom cloth 10, the second magnet 15 and bottom
The distance between layer cloth 10 is 3mm~10mm.
The structure of second magnet holder 14 is identical as the structure of the first magnet holder 12, the second magnet 15 and the first magnet 13
Structure it is identical.The material of second magnet 15 and the first magnet 13 preferably selects neodymium iron boron.
When bottom cloth 10 is conveyed, the second magnet 15 will adsorb the metals such as iron filings, iron powder, broken needle in bottom cloth 10
Foreign matter achievees the purpose that remove metallic foreign body in bottom cloth 10.When surface layer cloth 11 is conveyed, the first magnet 13 will adsorption plane
The metallic foreign bodies such as iron filings, iron powder, broken needle in layer cloth 11 achieve the purpose that remove metallic foreign body in surface layer cloth 11.Multiple bulks
First magnet 13 is in one line, and the spacing between two neighboring blocky first magnet 13 is 10mm~20mm, effective adsorption area
Maximum can adsorb more metallic foreign bodies as far as possible, while be also beneficial to use hairbrush or rag by the metallic foreign body on magnet
It cleans up.Similarly, multiple blocky second magnet 15 are in one line, and the spacing between two neighboring blocky second magnet 15 is 10mm
~20mm, effective adsorption area is maximum, can adsorb more metallic foreign bodies as far as possible, while being also beneficial to hairbrush or rag
Metallic foreign body on magnet is cleaned up.
After the 13 long-time use of second magnet 15 and the first magnet, magnetism will gradually weaken, and just will affect adsorbing metal
The effect of foreign matter.Therefore, as shown in figure 4, installing gaussmeter 16, the probe meeting of gaussmeter 16 in the side of the first magnet holder 12
The magnetic field strength of the first magnet of real-time monitoring 13, operative employee can observe the field strength value that gaussmeter is shown and keep a record,
As early warning, when operative employee has found that field strength value becomes smaller, so that it may using measures such as replacement magnet.Similarly, second
Gaussmeter is also installed in magnet holder 14.
In order to make the second magnet holder 14 and the first accurately translation of magnet holder 12, so as to adjust the second magnet 15 and bottom
The distance between layer cloth 10, the first magnet 13 and surface layer cloth 11, by lead screw pair etc. linearly mould group by the second magnet holder 14 or
First magnet holder 12 is translated.
As shown in figure 5, automobile interior decoration non-woven fabrics slitter includes unwinding device 17, roller devices 18, the wooden curtain transmission
Band 19, platform 20, air cylinder support 21, cylinder 22, briquetting 23, cutting knife cylinder 24 and cutter 25, platform 20 are located at the wooden curtain transmission
Between band 19 and roller devices 18, cutter 25 is connect with cutting knife cylinder 24, and cutter 25 is located at briquetting 23 and roller devices 18
Between.Briquetting 23 is located at the top of platform 20, and cutter 25 is located at the top of platform 20.Cylinder 22 is connect with air cylinder support 21, pressure
Block 23 is connect with the output end of cylinder 22.The vertical downward movement under the drive of cylinder 22 of briquetting 23.
Platform 20 is equipped with cutter groove 20-1, and cutter groove 20-1 is obliquely installed.The angle of cutter 25 and 20 top planes of platform
It is 35 °.Cutting knife cylinder 24 acts, and cutter 25 can be inserted into cutter groove 20-1 in movement obliquely.Cutter 25 is towards unwinding device 17
Movement.
As shown in fig. 6-7, the body bottom portion of briquetting 23 connects three S-shaped fricting strip 23-1, and S-shaped fricting strip 23-1 can prevent
Only non-woven fabrics moves in the horizontal direction, to realize the effect for being fixed non-woven fabrics.
As shown in figure 9, the non-woven fabrics to be cut 26 on unwinding device 17 is transported on platform 20, non-woven fabrics 26 to be cut
It remains static, non-woven fabrics 26 to be cut is pushed down in movement to briquetting 23 vertically downward, to firmly fix nonwoven to be cut
Cloth 26.Then starting cutting knife cylinder 24 moves cutter 25 obliquely to cut off non-woven fabrics 26 to be cut, in cutting non-woven fabrics 26
During cutting, the non-woven fabrics on the right side of cutter 25 will not be displaced to wooden 19 direction of curtain conveyer belt, thus guarantee to be formed
Sheet cloth accuracy of gauge.After the completion of cutting, briquetting 23 is moved up, and cutter 25 is withdrawn.
Sensor is installed in the side of platform 20, for having detected whether that sheet cloth is conveyed.
In addition, wood curtain conveying device in the prior art, the wooden curtain is wood material, and surface is more smooth, and the wooden curtain is recycling
It during operation, is easy to skid when non-woven fabrics is transported by the wooden curtain, influences conveying effect, and influence the size for being cut into sheet
Accuracy.Therefore, as shown in figure 8, we can connect one layer of automobile interior decoration needle punched non-woven fabrics 19-2 on each wooden curtain 19-1,
Increase frictional force, avoids the generation of slippery conditions.
Automobile interior decoration needle punched non-woven fabrics 19-2 can also be replaced with acupuncture cotton felt.
Only as described above, only specific embodiment of the utility model, when the utility model cannot be limited with this
The range of implementation, therefore the displacement of its equivalent assemblies, or according to equivalent changes and modifications made by the utility model patent protection scope,
It should still belong to the scope that the utility model claims book is covered.