CN203890539U - Metal card clothing for cashmere and wool carding, and carding device - Google Patents
Metal card clothing for cashmere and wool carding, and carding device Download PDFInfo
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- CN203890539U CN203890539U CN201420099594.1U CN201420099594U CN203890539U CN 203890539 U CN203890539 U CN 203890539U CN 201420099594 U CN201420099594 U CN 201420099594U CN 203890539 U CN203890539 U CN 203890539U
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- tooth
- cashmere
- woolens
- card clothing
- metallic card
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Abstract
The utility model relates to metal card clothing for cashmere and wool carding, and a carding device. The metal card clothing for cashmere and wool carding comprises a base part and needle teeth evenly distributed on the base part, wherein the pitch (L) of the needle teeth is between 12.6mm and 18.9mm, the tooth front end face of each needle tooth forms an inwards concave included angle along the moving direction of the needle tooth, so that each tooth front end face is divided into two sections, i.e., a working face and an oblique plane respectively from the vertex of the corresponding included angle to the tooth tip and the tooth root of the corresponding needle tooth, each working face has a working angle (Wa) of 11-15 degrees, and the back angle of each needle tooth is 15-40 degrees. The metal needle clothing can be used for improving the shag and impurity removal efficiency of a licker-in during cashmere and wool carding, reducing energy consumption and labor cost during carding and greatly decreasing the consumption of the metal needle clothing of the licker-in.
Description
Technical field
The utility model relates to Cashmere and Woolens process field, relates in particular to one and divides comb metallic card clothing and opening box for Cashmere and Woolens.
Background technology
Cashmere and Woolens opening box is mainly used in the raw materials such as combing goat cashmere, camel's hair and yakwool, carries out textile process use for next procedure, by point comb operation can the soil in Cashmere and Woolens is assorted, bur and coarse wool take out, and extracts the woolenless cloth of high-quality etc.The Cashmere and Woolens opening box using is at present mostly to be formed by the carding machine transformation in cotton mill, in opening box, play and mainly go the licker-in of thick removal of impurities effect generally all to continue to use textile industry metallic card clothing used, the metallic card clothing using due to the difference tradition cotton spinning of Cashmere and Woolens characteristic goes the efficiency of thick removal of impurities very low in carding process, conventionally need to repeatedly carry out the satisfactory finished product of multipass ability output, greatly increase Cashmere and Woolens and divided energy consumption and the cost of labor of combing operation, and because the metallic card clothing on licker-in is also running stores maximum on opening box, lower output efficiency also can cause the insignificant increase of metallic card clothing consumption, thereby bring extra cost pressure to processing enterprise.
Chinese invention patent CN1772985B discloses a kind of fibre-opening unit having of profile improvement, this fibre-opening unit having is furnished with an opening roller and opening roller outside is furnished with some teeth, tooth is arranged with the tooth pitch that is less than 12mm, described tooth has two ends at least, the first paragraph that is wherein positioned at crown have one positive or be at least vertical operating angle, second segment is the inclined-plane tilting in the direction of motion of card clothing, simultaneously, crown has formed an effective tooth depth of technique with the spacing of vertical tangent line between the point of contact of transition region between first paragraph and second segment, the effective tooth depth of described technique is between 0.3-1.8mm, described operating angle is within the scope of 0 °-10 °.Tooth on this fibre-opening unit having, also be metallic card clothing, although can increase the shredding performance of opening roller, but because its operating angle is less, in the time of shredding Cashmere and Woolens, its hook material amount is less, and due between workspace and inclined-plane for camber line is connected, cause Cashmere and Woolens to be subject to larger cushioning effect on this end face of tooth, be unfavorable for the timely blanking of Cashmere and Woolens, thereby cause recovery rate and the defecation rate of opening roller to Cashmere and Woolens lower, can greatly increase point comb time of Cashmere and Woolens, also increase and point be combed into this.
Utility model content
For solving the deficiencies in the prior art, the utility model provides a kind of and has divided comb metallic card clothing for Cashmere and Woolens, it can improve the thick dust removal rate that goes of licker-in in Cashmere and Woolens carding process, reduce energy consumption and cost of labor in carding process, can greatly reduce the consumption of licker-in metallic card clothing.
For achieving the above object, of the present utility modelly divide comb to comprise base portion and be distributed on the pin tooth on base portion with metallic card clothing for Cashmere and Woolens, the tooth pitch (L) of described pin tooth is between 12.6-18.9mm, the tooth front end face of described pin tooth is the angle of an indent along the direction of motion of pin tooth, so that tooth front end face divides for by the summit of angle respectively to the working face between crown and the tooth root of pin tooth and inclined-plane two sections, described working face has the operating angle (Wa) of 11-15 °, and the relief angle (Wb) of described pin tooth is 15-40 °.
Adopt above-mentioned technical scheme, because tooth front end face is set to two sections, working face and inclined-plane, working face and inclined-plane are plane and the junction between the two is an angle, and the reasonable setting of and tooth pitch large by the angle initialization value of operating angle, this just make in carding process the working face on pin tooth because of operating angle many compared with hooking material amount greatly, the Cashmere and Woolens that can transport cotton feeding palte carries out good shredding, thereby make the impurity of blending in Cashmere and Woolens shredding process in accomplish effectively estranged with Cashmere and Woolens, and be thrown away under the effect of the centrifugal force due to licker-in rotation, and the Cashmere and Woolens of being taken away by the working face shredding of pin tooth because of the plane between working face and inclined-plane and be angle setting can on the working face of pin tooth and inclined-plane, not produce buffering gather, also can avoid the accumulation of Cashmere and Woolens to tooth root direction simultaneously, the top of the teeth groove that the Cashmere and Woolens of the overwhelming majority can keep is to be taken away by cylinder, thereby can avoid licker-in to fill in and cause declining to a great extent of shredding ability and conveying capacity because of staying of Cashmere and Woolens in pin tooth teeth groove, and being arranged in shredding and course of conveying of tooth pitch scope also can avoid causing because tooth pitch is too small cashmere to stay plug and the excessive problem that causes cashmere to be left of tooth pitch, the setting of tooth pitch combines with the structure of larger operating angle and tooth front end face two-part, thereby shredding removal of impurities and the conveying capacity of licker-in are improved, and then promote operating efficiency, also just can reduce the consuming cost of licker-in metallic card clothing.
As the restriction to aforesaid way, the tooth bar height overall (H) of described metallic card clothing is between 4.5-8.5mm.
As the restriction to aforesaid way, the height of described working face (H1) is between 1-2mm.The height of working face is verified within the scope of this has good shredding and extractability to Cashmere and Woolens.
As the restriction to aforesaid way, the inclination angle on described inclined-plane (Wc) is 30-45 °, and the height (H2) on described inclined-plane is between 2.7-4.7mm.Inclined-plane is arranged within the scope of this, can stop Cashmere and Woolens slide and gather to tooth root, and also can ensure the conveying capacity to Cashmere and Woolens after shredding between pin tooth teeth groove.
As the restriction to aforesaid way, the height of the tooth root of described pin tooth (H3) is between 2.1-3.2mm.Inside pitch line length is arranged on the processing and manufacturing that is conducive to metallic card clothing within the scope of this, and installation on licker-in or other rod bodies.
As the restriction to aforesaid way, the height of described base portion (H4) is between 1.5-2.7mm.Base portion height is arranged within the scope of this to ensure metallic card clothing fixing in mounting groove on rod body.
As the restriction to aforesaid way, the inclined-plane of adjacent needles between cog is crossing with the back of tooth that encloses the described relief angle of formation.Make inclined-plane the make Cashmere and Woolens by pin tooth shredding carried crossing with the back of tooth of adjacent needles tooth be difficult for producing and piling up at tooth root place, thereby improve the operating efficiency of licker-in.
Of the present utility modelly divide comb to comprise Qu Cu removal of impurities mechanism with opening box for Cashmere and Woolens, and be connected and installed in turn carding mechanism, the transfer device of Qu Cu removal of impurities mechanism rear end and strip die, described Qu Cu removal of impurities mechanism comprises cotton feeding palte, be installed on the roller of cotton feeding palte end, and be positioned at the licker-in of described cotton feeding palte rear end, described carding mechanism comprises cylinder, and be installed on the combing plate on cylinder top, described transfer device is doffer, and on described licker-in, winding has and above-mentioned divides comb metallic card clothing for Cashmere and Woolens.According to the above-mentioned advantage of dividing comb metallic card clothing for Cashmere and Woolens, when on the licker-in of opening box when this kind of metallic card clothing of winding than common card clothing, make the licker-in can be with the high rotary speed working of 850-1000r/min, it can improve the operating efficiency of licker-in greatly, and then the operating efficiency of whole opening box is promoted.
As the restriction to aforesaid way, on described licker-in, the metallic card clothing of winding is four.Metallic card clothing is set to four, and the pitch while making metallic card clothing winding is 5mm, in effectively reducing use cost, still can make licker-in under high rotating speed, realize good carding effect.
As the restriction to aforesaid way, the end of described cotton feeding palte is provided with the friction plate of epirelief.Friction plate is set can make the Cashmere and Woolens that cotton feeding palte transports have a rise obliquely at the end of cotton feeding palte, thereby can make has a good contact angle between metallic card clothing on licker-in and Cashmere and Woolens, to improve the shredding ability of licker-in, friction plate also can prevent Cashmere and Woolens landing from the gap of cotton feeding palte and licker-in simultaneously.
In sum, adopt the technical solution of the utility model, can improve the thick dust removal rate that goes of licker-in in Cashmere and Woolens carding process, reduce energy consumption and cost of labor in carding process, and can greatly reduce the consumption of licker-in metallic card clothing.
Brief description of the drawings
Below in conjunction with the drawings and the specific embodiments, the utility model is done further to describe in detail:
Fig. 1 is the structural representation of the metallic card clothing of the utility model embodiment;
Fig. 2 is another structural representation of metallic card clothing;
Fig. 3 is the structural representation of opening box;
In figure: 1, base portion; 2, pin tooth; 3, before tooth; 4, working face; 5, inclined-plane; 6, angle summit; 7, the back of tooth; 8, crown; 9, tooth root; 10, roller; 11, licker-in; 12, cylinder; 13, combing plate; 14, doffer; 15, die; 16, cotton feeding palte; 17, feeding plate; 18, production board; 19, friction plate.
Detailed description of the invention
Embodiment mono-
The present embodiment relates to one and divides comb metallic card clothing for Cashmere and Woolens, as depicted in figs. 1 and 2, it comprises base portion 1 and is distributed in the multiple pin teeth 2 on base portion 1, in the present embodiment, describe as an example of three pin teeth 2 illustrating example, the tooth bar height overall H of metallic card clothing is between 4.5-8.5mm, and the present embodiment is 5.8mm; Tooth pitch L between adjacent needles tooth 2 is 12.6-18.9mm, and the present embodiment is 15mm; Front 3 end faces of tooth of pin tooth 2 are set to along the direction of motion of pin tooth 2, in figure, direction is from left to right the angle of an indent, front 3 end faces of tooth also just divide for the working face 4 to crown 8 by angle summit 6 by this angle, and by angle summit 6 inclined-plane 5 to tooth root 9.Working face 4 is the groundwork section of pin tooth 2, it is the operating angle Wa of 11-15 ° that working face 4 has angle, in the present embodiment, operating angle Wa is 14 °, between inclined-plane 5 and the plane projection line perpendicular to tooth root 9, also there is angle and is the inclination angle Wc of 30-45 °, the present embodiment medium dip angle Wc can be 40 °, for example, and angle between the back of tooth 7 and the tooth root 9 of pin tooth 2 is that relief angle Wb is between 15-40 °, can be 35 °, and inclined-plane 5 between adjacent needles tooth 2 is crossing at tooth root 9 places with the back of tooth 7.
The height H 1 of the working face 4 on the pin tooth 2 of this metallic card clothing can be between 1-2mm, for example can be 1mm, the height H 2 on inclined-plane 5 can be between 2.7-4.7mm, for example can be 2.7mm, the height H 3 of tooth root 9 can be between 2.1-3.2mm, for example, can be 2.1mm, the height H 4 of base portion 1 can be between 1.5-2.7mm, for example can be 1.5mm, above-mentioned parameter label all marks out in Fig. 2, and the structural representation of the cross section that in Fig. 2, right side is metallic card clothing.This metallic card clothing can be used longer metal wire rod manufacture, and above-mentioned numerical value is conducive to the processing and manufacturing of metallic card clothing, and installation on rod body.
Embodiment bis-
The present embodiment relates to one and divides comb opening box for Cashmere and Woolens, as shown in Figure 3, it comprises cotton feeding palte 16, the end side of being located thereon at cotton feeding palte 16 is provided with roller 10, the two ends of roller 10 are connected on cotton feeding palte 16 by back-moving spring, so that roller 10 can provide stable clamping carrying capacity to the Cashmere and Woolens on cotton feeding palte 16.Also be provided with the friction plate 19 of epirelief at the distal end faces place of cotton feeding palte 16, the end face that friction plate 19 is right against roller 10 is cambered surface, so that the Cashmere and Woolens that roller 10 is carried can pass through friction plate 19 smoothly.In the rear end of cotton feeding palte 16 near its setting is licker-in 11, in the present embodiment, on licker-in 11, winding has four metallic card clothing described in above-described embodiment one,, metallic card clothing axial pitch when winding on licker-in 11 is 5mm, can adopt left-handed mode, the diameter of licker-in 11 roll bodies can be 240mm.
Be provided with cylinder 12 in the rear end of licker-in 11, the roll body diameter of cylinder 12 can be 1278mm, is provided with combing plate 13 on the top of cylinder 12, and the rear end of cylinder 12 is doffer 14, and its roll body diameter can be 700mm, and doffer 14 rear end is die 15.Winding common metal card clothing on cylinder 12, combing plate 13 and doffer 14 in the present embodiment, and their structure is also conventional structure, no longer repeats at this.In the present embodiment, licker-in 11, cylinder 12 and doffer 14 are all not limited to single shown in figure, and they all can be set to multiple to increase the carding effects of single arbitrarily as required.Spacing control between roller 10 and cotton feeding palte 16 is 0.5mm, clearance control between licker-in 11 and cotton feeding palte 16 is in 2mm, and licker-in 11 and cylinder 12, and gap between cylinder 12 and doffer 14 is in 0.05mm, the gap between die 15 and doffer 14 is in 0.1mm.At cotton feeding palte 16, between doffer 14, the below that is positioned at them is also provided with feed back plate 17, for the Cashmere and Woolens dropping from each rod body is again collected and sent back on cotton feeding palte 16.Below between doffer 14 and die 15, be provided with production board 18, the Cashmere and Woolens of having combed for output point.
This opening box in use, roller 10 rotates counterclockwise with the speed of 3-5r/min, 11 of the licker-ins speed with 850-1000 r/min rotates counterclockwise, and cylinder 12 clockwise rotates with the speed of 260-300 r/min, and 14 of the doffers speed with 15 r/min rotates counterclockwise.And then can start point comb work of Cashmere and Woolens according to the speed that actual conditions are adjusted combing plate 13 and die 15.
For reflecting the concrete effect of the opening box that uses metallic card clothing of the present utility model, following according to the opening box that uses the metallic card clothing of Different structural parameters on licker-in 11, in the time the Cashmere and Woolens of equal quality being divided to comb, while being fed to taking Cashmere and Woolens that all point comb is as qualified products, required circulation divides comb number of times to carry out several times contrast test as standard, wherein, the axial pitch of the metallic card clothing on licker-in 11 is 5mm, and concrete test data is as follows:
Contrast test one
Can be found out by above contrast test, under the working speed that is 600r/min at licker-in rotating speed, in condition one, condition four, condition seven, because operating angle is less, without obvious carding effect; Tooth pitch in condition five coordinates with operating angle, the treatment effect while being better than adopting 8 metallic card clothing in condition three; Meanwhile, the tooth pitch and the operating angle that in condition eight, adopt decrease compared to the finished product suede efficiency of condition five, but slag is inferior to condition five, and number of times reduces, and defecation rate is higher; Be in the condition four, condition five, condition six of 12.6mm at tooth pitch, operating angle is in the time of 15 °, and finished product suede divides comb number of times, while being 14 °, reduces on the contrary with respect to operating angle.
Contrast test two
Can be found out by above contrast test, under the working speed that is 900r/min at licker-in rotating speed, the tooth pitch in condition five coordinates with operating angle, and its effect has significantly and improves with respect to condition three.The tooth pitch adopting in condition eight is identical compared to the finished product suede efficiency of condition five with operating angle, and slag time is obviously better than condition three, and defecation rate has larger lifting.
From above contrast test, elementary Cashmere and Woolens to equal quality uses the opening box with metallic card clothing of the present utility model, a point comb defecation rate for Cashmere and Woolens improves greatly, and on licker-in, the number of winding metallic card clothing is 4, in the time dividing comb, the rotating speed of licker-in is made as 850-1000r/min, be for example 900 r/min, now point comb efficiency of opening box is better, thereby energy consumption and cost of labor while making score comb are all significantly reduced, the consumption of metallic card clothing also greatly reduces, compare existing this opening box of opening box and there is very large progressive and beneficial effect.
In addition, the metallic card clothing structure in the utility model embodiment mono-is in the time being applied in embodiment bis-, and the pitch of four metallic card clothing on licker-in is set to 10mm, and during for raw wool shredding, effect is more obvious.
Claims (10)
1. one kind is divided comb metallic card clothing for Cashmere and Woolens, comprise base portion and be distributed on the pin tooth on base portion, it is characterized in that: the tooth pitch (L) of described pin tooth is between 12.6-18.9mm, the tooth front end face of described pin tooth is the angle of an indent along the direction of motion of pin tooth, so that tooth front end face divides for by the summit of angle respectively to the working face between crown and the tooth root of pin tooth and inclined-plane two sections, the between perpendiculars angle of described working face and tooth root is that operating angle (Wa) is 11-15 °, and the angle between the back of tooth and the tooth root of described pin tooth is that relief angle (Wb) is 15-40 °.
2. according to claim 1ly divide comb metallic card clothing for Cashmere and Woolens, it is characterized in that: the tooth bar height overall (H) of described metallic card clothing is between 4.5-8.5mm.
3. according to claim 2ly divide comb metallic card clothing for Cashmere and Woolens, it is characterized in that: the height (H1) of described working face is between 1-2mm.
4. according to claim 2ly divide comb metallic card clothing for Cashmere and Woolens, it is characterized in that: the between perpendiculars angle of described inclined-plane and tooth root is that inclination angle (Wc) is 30-45 °, and the height (H2) on described inclined-plane is between 2.7-4.7mm.
5. according to claim 2ly divide comb metallic card clothing for Cashmere and Woolens, it is characterized in that: the height (H3) of the tooth root of described pin tooth is between 2.1-3.2mm.
6. according to claim 2ly divide comb metallic card clothing for Cashmere and Woolens, it is characterized in that: the height (H4) of described base portion is between 1.5-2.7mm.
7. according to claim 1ly divide comb metallic card clothing for Cashmere and Woolens, it is characterized in that: the inclined-plane of adjacent needles between cog with enclose that to form the back of tooth of described relief angle crossing.
8. one kind is divided comb opening box for Cashmere and Woolens, comprise Qu Cu removal of impurities mechanism, and be connected and installed in turn the carding mechanism of Qu Cu removal of impurities mechanism rear end, transfer device and strip die, described Qu Cu removal of impurities mechanism comprises cotton feeding palte, be installed on the roller of cotton feeding palte end, and be positioned at the licker-in of described cotton feeding palte rear end, described carding mechanism comprises cylinder, and be installed on the combing plate on cylinder top, described transfer device is doffer, it is characterized in that: on described licker-in, winding is just like dividing comb metallic card clothing for Cashmere and Woolens described in any one in claim 1 to 7.
9. according to claim 8ly divide comb opening box for Cashmere and Woolens, it is characterized in that: on described licker-in, the metallic card clothing of winding is four.
10. according to claim 8ly divide comb opening box for Cashmere and Woolens, it is characterized in that: the end of described cotton feeding palte is provided with the friction plate of epirelief.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420099594.1U CN203890539U (en) | 2014-03-06 | 2014-03-06 | Metal card clothing for cashmere and wool carding, and carding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420099594.1U CN203890539U (en) | 2014-03-06 | 2014-03-06 | Metal card clothing for cashmere and wool carding, and carding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203890539U true CN203890539U (en) | 2014-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420099594.1U Expired - Fee Related CN203890539U (en) | 2014-03-06 | 2014-03-06 | Metal card clothing for cashmere and wool carding, and carding device |
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| Country | Link |
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| CN (1) | CN203890539U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103820887A (en) * | 2014-03-06 | 2014-05-28 | 苑香满 | Metal card clothing and carding device for carding cashmere and wool |
| CN105839235A (en) * | 2016-03-18 | 2016-08-10 | 东华大学 | Licker-in high efficiency metal saw blade |
-
2014
- 2014-03-06 CN CN201420099594.1U patent/CN203890539U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103820887A (en) * | 2014-03-06 | 2014-05-28 | 苑香满 | Metal card clothing and carding device for carding cashmere and wool |
| CN105839235A (en) * | 2016-03-18 | 2016-08-10 | 东华大学 | Licker-in high efficiency metal saw blade |
| CN105839235B (en) * | 2016-03-18 | 2018-02-23 | 东华大学 | A kind of licker-in efficient metal saw blade |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 Termination date: 20160306 |
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| CF01 | Termination of patent right due to non-payment of annual fee |