CN102747458A

CN102747458A - Opening mechanism and opener comprising same

Info

Publication number: CN102747458A
Application number: CN2012102469838A
Authority: CN
Inventors: 邱金元; 杨新华; 沈金荣; 龚熠
Original assignee: ZHENBEI CASHMERE PRODUCT CO Ltd HUZHOU CITY
Current assignee: ZHENBEI CASHMERE PRODUCT CO Ltd HUZHOU CITY
Priority date: 2012-07-17
Filing date: 2012-07-17
Publication date: 2012-10-24

Abstract

The invention relates to an opening mechanism and an opener comprising the same, relates to cashmere production equipment and particularly relates to an opening and carding unit for raw cashmere. According to the technical scheme, the opening mechanism comprises a cylinder and at least one opening roller set. The cylinder comprises a drum, a mounting layer and a needle loop. The mounting layer fixed to the outer wall of the drum is composed of a plurality of plates. The cylinder has the advantages of convenience to maintenance, labor saving, and low potential safety hazard.

Description

A kind of shredding mechanism and comprise the opener of this shredding mechanism

Technical field

The present invention relates to the cashmere production equipment, particularly the shredding to former suede divides comb equipment.

Background technology

Opener of the prior art number is the disclosed a kind of loose thread opener of utility model patent of CN2571779Y like Granted publication, and and for example publication number is the disclosed a kind of opener of application for a patent for invention of CN1710165A, etc.

The cylinder of above-mentioned opener generally all is made up of cylinder and the card clothing that is fixed on the cylinder, therefore, when certain position on the cylinder is damaged, often need whole cylinder be pulled down to keep in repair, therefore, and comparatively inconvenience, the lost labor, and have potential safety hazard.

Summary of the invention

The purpose of this invention is to provide a kind of shredding mechanism, its cylinder has is convenient to maintenance, to save manual work, the advantage that potential safety hazard is less.

Above-mentioned technical purpose of the present invention is achieved through following technical scheme: a kind of shredding mechanism; Comprise cylinder, at least one opening roller group, said cylinder comprises cylinder, be fixed in cylinder outer wall and the mounting layer that is formed by a plurality of plate joints, be located at the needle cycle on the mounting layer.

The structure of above-mentioned cylinder makes that needle cycle is not to be located on the cylinder, but is located on the mounting layer; And mounting layer is formed by a plurality of plate joints, therefore, if when the needle cycle of cylinder position partly damages; As long as the plate that will locate is pulled down maintenance, refill after having keeped in repair and get final product, so maintenance process is simple and make things convenient for; And compare prior art and saved manual work, also reduced potential safety hazard.

Preferred as technique scheme, the tenon fourth of the twelve Earthly Branches connects between the adjacent said plate.

Above-mentioned setting makes that connection is more tight between the adjacent plate, is beneficial to the conveying of cashmere on cylinder.

Further preferred as technique scheme, said plate is strip and length direction is parallel with the length direction of cylinder; Each said plate is along being respectively equipped with the tenon and the fourth of the twelve Earthly Branches on the two side of its length direction; Said plate circumferentially distributes along cylinder.

Above-mentioned setting makes that the radian of plate and cylinder contact-making surface is less on the one hand, thereby is easy to preparation; Make further also that on the other hand plate is prone to be disassembled.

Preferred as technique scheme, said needle cycle is formed by the faller gill that many rows circumferentially arrange along cylinder; Every row's faller gill is formed by a plurality of pins that distribute along the drum length direction; The pin of adjacent said faller gill is interspersed.

Said pin is a draw point; Above-mentioned setting; Make on the one hand material even as much as possible along putting forth effort on the drum length direction; Thereby be beneficial to the conveying of material, make on the other hand material overcome along suffered pullling on its throughput direction even possibly, thereby further be beneficial to the conveying of cashmere; Again on the other hand, also make material tensioning as much as possible, improve the shredding effect of opening roller group material thereby be beneficial to.

Further preferred as technique scheme, the needle point of said pin is towards the direction of motion of trend cylinder.

Above-mentioned setting is beneficial on the one hand cylinder and carries and get material, has further strengthened the adhesive force between material and the needle cycle on the other hand, makes that simultaneously material is difficult for excessively being pullled and damaging, not the easy damaged fiber.

Further preferred again as technique scheme, the plane that the circular path with mounting layer that the junction of said pin and mounting layer belongs to is tangent and the length direction of pin are obliquely installed, and formed minimum angles α min, 0 ° of < α min≤60 °.

Above-mentioned angle [alpha] further is preferably, 30 ° of < α min≤60 °.

Preferred as technique scheme, said each opening roller group comprise all opening roller and the stripper roll that distributes successively along the direction of motion of cylinder; Said opening roller have blade tip towards with the first opposing land of said opening roller rotation direction; Said stripper roll has blade tip towards second land consistent with said stripper roll rotation direction.

Above-mentioned setting makes material when being handled by shredding, by opening roller comparatively mixed and disorderly material is carried out combing earlier, by stripper roll the foreign material on the material is removed, thereby material can not damaged because of excessively being pullled, in order to avoid the damage fiber.

Further preferred as technique scheme, first land of said opening roller and second land of stripper roll go deep in the needle cycle, and first land gets into the degree of depth of the degree of depth of needle cycle greater than second land entering needle cycle.

Above-mentioned setting; Help improving the effect that shredding is handled, cooperate the effect of aforementioned first land and second land simultaneously, reducing as far as possible or avoiding under the situation to material loss on the one hand; Raising is to the carding effect of material; Material more is prone to and is handled by the stripper roll of postorder better, on the other hand, then further make stripper roll can effectively remove the foreign material on the material as much as possible.

Further preferred again as technique scheme, first land of said opening roller and second land of stripper roll are crisscross arranged.

When material after opening roller is handled; Foreign material on the material are then drawn close to the both sides of corresponding first land; Above-mentioned setting; Then make the processing position of corresponding two second lands be in the both sides of corresponding first land, promptly the processing position of second land just in time is that foreign material are drawn close the place after first land is handled, thereby helps further strengthening treatment effect.

Another object of the present invention is to provide a kind of opener, it comprises each described a kind of shredding mechanism of aforesaid right requirement.

As of the present invention preferred, it comprises the discharge bucket that is positioned at said cylinder below, is connected and is connected with the air-suction duct of air exhauster with discharge bucket.

Discharge bucket of the prior art generally is positioned at the side of cylinder, yet, during owing to discharging; The suction that produces in the air-suction duct is bigger, and air-suction duct is nearer with the opening roller group, therefore; Tend to material is caused the bigger power of pullling, thereby the easy damaged fiber reduces the shredding effect; Above-mentioned setting is located at the cylinder below with discharge bucket, and the opening roller group is left than prior art in the air port that also is about to air-suction duct, thereby the protection material is injury-free, helps carrying out better shredding.

In sum, the present invention has following beneficial effect: the present invention is simple in structure, but has good practicality; Easy to implement, make cylinder when damaging, be easy to keeped in repair, get clear clean simultaneously easily; Save manual work, reduce potential safety hazard, reduce and mix batch hidden danger; The present invention simultaneously also has good shredding effect, and easy damaged fiber not.

Description of drawings

Fig. 1 is 1 TV structure sketch map of embodiment;

Fig. 2 is embodiment 1 a side-looking structural representation, and the dotted line among this figure is the movement locus of corresponding land or needle cycle;

Fig. 3 is that the tenon fourth of the twelve Earthly Branches between the adjacent plate connects sketch map among the embodiment 1;

Fig. 4 is the distribution situation side view of pin on plate among the embodiment 1;

Fig. 5 is the distribution situation front view of pin on plate among the embodiment 1;

Fig. 6 is that the tenon fourth of the twelve Earthly Branches between the adjacent plate connects sketch map among the embodiment 2;

Fig. 7 is the position view of discharge bucket and air-suction duct among the embodiment 7.

Among the figure, 1, cylinder, 2, the opening roller group, 3, support, 11, cylinder; 12, mounting layer, 121, plate, 1211, tenon, 1212, the fourth of the twelve Earthly Branches, 13, faller gill; 131, pin, 21, opening roller, 22, stripper roll, 211, first turning cylinder, 212, first land; 221, second turning cylinder, 222, second land, 31, discharge bucket, 32, air-suction duct.

The specific embodiment

Below in conjunction with accompanying drawing the present invention is done further explain.

This specific embodiment only is to explanation of the present invention; It is not a limitation of the present invention; Those skilled in the art can make the modification that does not have creative contribution to present embodiment as required after reading this specification, but as long as in claim scope of the present invention, all receive the protection of Patent Law.

Embodiment 1: shown in Fig. 1-5, a kind of shredding mechanism comprises that the cylinder 1 that all is installed on the support 3 and 2, three opening roller groups 2 of three opening roller groups are along cylinder 1 circumferential distribution.

Referring to Fig. 1 and Fig. 2, cylinder 1 comprises cylinder 11, be fixed in cylinder 11 outer walls and the mounting layer 12 that is put together by a plurality of plates 121, be located at the needle cycle on the mounting layer 12; Combine Fig. 3 again, the tenon fourth of the twelve Earthly Branches connects between the adjacent plate 121, and plate 121 is strip and length direction is parallel with the length direction of cylinder 11; Each plate 121 is along being respectively equipped with the tenon 1211 and the fourth of the twelve Earthly Branches 1212 on the two side of its length direction; Plate 121 circumferentially distributes along cylinder 11, and the bottom at the end of tenon 1211 and the fourth of the twelve Earthly Branches 1212 all is the arcuation that shape matches; And on the plate 121 with cylinder 11 outer wall bonding surfaces facing surfaces be the plane, certainly on the plate 121 with also can be cambered surface or other shape with cylinder 11 outer wall bonding surfaces facing surfaces, present embodiment is the plane.

In conjunction with referring to Fig. 1 and Fig. 5, needle cycle is formed by the faller gill 13 that many rows circumferentially arrange along cylinder 11; Every row's faller gill is formed by a plurality of pins 131 that distribute along cylinder 11 length directions; The pin 131 of adjacent said faller gill is interspersed, and the needle point of pin 131 is towards the direction of motion of trend cylinder 11.

Pin 131 and mounting layer 12; Be that the tangent plane of the circular path with mounting layer 12 at junction place of plate 121 and the length direction of pin 131 are obliquely installed; And formed minimum angles α min, 0 ° α min≤60 ° since on the present embodiment mesoplate 121 with cylinder 11 outer wall bonding surfaces facing surfaces be the plane; Therefore, the angle [alpha] shown in Fig. 4 is α min; α in the present embodiment=60 °.

In conjunction with Fig. 1 and Fig. 2, each opening roller group comprises all the opening roller 21 and stripper roll 22 that distributes successively and link along the direction of motion of cylinder 11; Opening roller 21 comprises that the blade tip that multi-disc first land 212, the first lands 212 are installed on first turning cylinder, 211, the first turning cylinders 211 is towards opposing with the rotation direction of opening roller 21; Stripper roll 22 comprises that the blade tip that multi-disc second land 222, the second lands 222 are installed on second turning cylinder, 221, the second turning cylinders 221 is towards consistent with the rotation direction of stripper roll 22; And first land 212 of opening roller 21 all gos deep in the needle cycle with second land 222 of stripper roll 22, and first land 212 gets into the degree of depth of the degree of depth of needle cycle greater than second land, 222 entering needle cycles; First land 212 of opening roller 21 is crisscross arranged with second land 222 of stripper roll 22.

Described blade tip shape does not specially refer to be the linear or the taper of taper, can be plane etc. yet.

Embodiment 2: be that with the difference of embodiment 1 as shown in Figure 6, the bottom at the end of tenon 1211 and the fourth of the twelve Earthly Branches 1212 all is many ribs shape that shape matches.

Embodiment 3: be that with the difference of embodiment 1 opening roller group 2 is one.

Embodiment 4: a kind of opener comprises the described shredding of embodiment 1 mechanism.

Embodiment 5: a kind of opener comprises the described shredding of embodiment 2 mechanism.

Embodiment 6: a kind of opener comprises the described shredding of embodiment 3 mechanism.

Embodiment 7: be that with the difference of embodiment 4 as shown in Figure 7, it also comprises the discharge bucket 31 that is positioned at cylinder 1 below, is connected and is connected with the air-suction duct 32 of air exhauster with discharge bucket 31; Air exhauster is not shown in the drawings.

Embodiment 8: be that with the difference of embodiment 5 as shown in Figure 7, it also comprises the discharge bucket 31 that is positioned at cylinder 1 below, is connected and is connected with the air-suction duct 32 of air exhauster with discharge bucket 31; Air exhauster is not shown in the drawings.

Embodiment 9: be that with the difference of embodiment 6 as shown in Figure 7, it also comprises the discharge bucket 31 that is positioned at cylinder 1 below, is connected and is connected with the air-suction duct 32 of air exhauster with discharge bucket 31; Air exhauster is not shown in the drawings.

Claims

1. shredding mechanism; Comprise cylinder (1), at least one opening roller group (2); It is characterized in that said cylinder (1) comprises cylinder (11), be fixed in cylinder (11) outer wall and the mounting layer (12) that is put together by a plurality of plates (121), be located at the needle cycle on the mounting layer (12).

2. a kind of shredding according to claim 1 mechanism is characterized in that the tenon fourth of the twelve Earthly Branches connects between the adjacent said plate (121).

3. a kind of shredding according to claim 2 mechanism is characterized in that said plate (121) is strip and length direction is parallel with the length direction of cylinder (11); Each said plate (121) is along being respectively equipped with the tenon (1211) and the fourth of the twelve Earthly Branches (1212) on the two side of its length direction; Said plate (121) circumferentially distributes along cylinder (11).

4. a kind of shredding according to claim 1 mechanism is characterized in that said needle cycle is formed by the faller gill (13) that many rows circumferentially arrange along cylinder (11); Every row's faller gill is formed by a plurality of pins (131) that distribute along cylinder (11) length direction; The pin (131) of adjacent said faller gill (13) is interspersed.

5. the shredding mechanism of a kind of opener according to claim 4; It is characterized in that; The plane that the circular path with mounting layer (12) at the place, junction of said pin (131) and mounting layer (12) is tangent and the length direction of pin (131) are obliquely installed, and formed minimum angles α _Min, 0 °<α _Min≤60 °.

6. according to each described a kind of shredding mechanism of claim 1-5, it is characterized in that said each opening roller group (2) comprises all the opening roller (21) and stripper roll (22) that distributes successively along the direction of motion of cylinder (11); Said opening roller (21) have blade tip towards with opposing first land (212) of said opening roller (21) rotation direction; Said stripper roll (22) has blade tip towards second land (222) consistent with said stripper roll (22) rotation direction.

7. a kind of shredding according to claim 6 mechanism; It is characterized in that; First land (212) of said opening roller (21) gos deep in the needle cycle with second land (222) of stripper roll (22), and first land (212) gets into the degree of depth of the degree of depth of needle cycle greater than second land (222) entering needle cycle.

8. a kind of shredding according to claim 7 mechanism is characterized in that first land (212) of said opening roller (21) is crisscross arranged with second land (222) of stripper roll (22).

9. an opener is characterized in that, it comprises each described a kind of shredding mechanism of aforesaid right requirement.

10. a kind of opener according to claim 9 is characterized in that, it comprises the discharge bucket (31) that is positioned at said cylinder (1) below, is connected and is connected with the air-suction duct (32) of air exhauster with discharge bucket (31).