CN102586957B

CN102586957B - Opener

Info

Publication number: CN102586957B
Application number: CN 201210039933
Authority: CN
Inventors: 王利君
Original assignee: Changshu Weicheng Non Woven Equipment Co ltd
Current assignee: Changshu Weicheng Non Woven Equipment Co ltd
Priority date: 2012-02-22
Filing date: 2012-02-22
Publication date: 2013-12-25
Anticipated expiration: 2032-02-22
Also published as: CN102586957A

Abstract

An opener belongs to the field of non-woven machinery. The opener comprises a left machine case, a right machine case, an upper baffle, a lower baffle, a rear baffle, an opening roller, a cotton outlet box, a first roller and a second roller, wherein the left machine case and the right machine case are arranged in a face to face manner, an opening roller driving mechanism is arranged on the left machine case in a matching manner, and a roller driving mechanism is arranged on the right machine case; the upper baffle, the lower baffle and the rear baffle are fixed between the left machine case and the right machine case; a space between the upper baffle and the lower baffle forms an opening cavity; a space between the upper baffle and the rear baffle form a cotton outlet cavity; the cotton outlet box is fixed at the top between the left machine case and the right machine case; half shafts of the opening roller are arranged at the left end and the right end of the opening roller; the first roller and the second roller are matched with each other, and a second right shaft head of the second roller is connected with a roller driving mechanism; and the opener is characterized in that a window is arranged in the length direction of the lower baffle, a window door is arranged at one side of the lower baffle backing to the lower baffle, and a metal absorbing component is arranged at one side of the window door facing toward the window. The opener has the advantages that the probability of machine halt and repairing a carding machine and a needle machine is reduced, the working strength of device management and protection personnel is reduced, and the using cost of non-woven product manufacturers is reduced.

Description

Opener

Technical field

the invention belongs to field of non-weaving textile machinery technology, be specifically related to a kind of opener, for by natural fabric and/or artificial fibre shredding.

Background technology

opener is as for processing the complete set of equipments Zhong Qian road equipment of on-woven product as nonwoven fabric, non-woven mat etc., its function is the raw material for the production of the on-woven product that will be obtained by commercially available channel as one or more fiber openings that mix mutually of the polyester fiber of synthetic fiber class, Dralon, polypropylene-based fiber, polyethylene-based fiber, or the natural fabric that will buy from commercially available channel is as wool, the cotton blended fiber shredding mixed mutually with synthetic fiber.

the production process of on-woven product is roughly: by bale opener, open fiber after bag through cotton blender machine mixed cotton, introduce opener by material-falling hopper again, by the carding machine combing, after combing, by the lapping machine lapping, finally by needing machine or spun-laced machine thorn, synthesize the on-woven product after the opener shredding.Hence one can see that, and opener, carding machine, lapping machine and needing machine (spun-laced machine) are configured to complete on-woven product process equipment.

tECHNICAL INFORMATION SOURCES about opener can be seen in published Chinese patent literature, " fibre opening machine " that " small saw tooth roll tearing type fiber opening machine " that " opening machine of textile waste fibre ", the CN2370032Y recommended as Granted publication CN2032200U provides and CN2562846Y disclose.Typical as overcome " opener " that the Granted publication number of the shortcoming of aforementioned three patents is the CN2811335Y proposition, this patent has the alleged technique effect of Instructions Page 3 the 2nd to the 4th row.

but be not limited to the disclosed technology contents of above-mentioned patent and have following logical fraud: one, easily the carding machine in Dui Hou road has a negative impact, and more particularly easily undermines the card clothing of carding machine, when serious, can cause card clothing to be scrapped.Because at bale opener, hold in packet procedures, in cotton blender machine mixed cotton process, in material-falling hopper blanking process and the securing member come off from these equipment in opener shredding process as screw, nut and/or mechanical broken widget and even mix in advance assorted bits of metal in fiber or nonmetal knot furuncle (as fiber knot furuncle) etc. can enter carding machine.In fact, in actual on-woven product process, damage the card clothing phenomenon by causing of mixing that metal in fiber and/or chip cause and frequently occur.Its two, very easily cause pricker fracture in follow-up acupuncture course, thereby affect product quality.Its three, affect the production efficiency of on-woven product, and increasing device manages and protects personnel's working strength and the cost of equipment maintenance that increases production firm, no matter, because be that card clothing damages or the pricker fracture, all need to shut down and dispose in time, as changed card clothing and pricker.

certainly, if can effectively remove mixing the assorted bits of aforementioned screw in fiber and other metal in to the process of fiber opening at opener, can yet be regarded as so is this plan of ultimate attainment reply, but be showed no all corresponding technology enlightenments that has in published China and foreign countries patent and non-patent literature, also do not hear the report that has industry to succeed.For this reason, the applicant should be numerous on-woven production manufacturer appealing and done for a long time and design repeatedly, finally find a way to resolve the problem, technical scheme described below produces under this background.

Summary of the invention

task of the present invention is to provide a kind of card clothing that contributes to the metal sundries that mixes metal fastenings in fiber and so on is effectively rejected in the fiber opening process and use the carding machine of avoiding the Dui Hou road to cause the pricker that damages and prevent from undermining needing machine, be conducive to ensure the on-woven product production efficiency, alleviate equipment and manage and protect personnel's working strength and the opener of saving cost of equipment maintenance.

task of the present invention completes like this, and a kind of opener comprises a left cabinet and a right cabinet, the setting that faces each other of this left and right cabinet, and be equipped with an opening roller driving mechanism on left cabinet, and be equipped with a roller driving mechanism on right cabinet, one overhead gage, a lower baffle plate and a backboard, this upper and lower baffle plate and backboard are fixed between described left and right cabinet, wherein, the top of overhead gage between left and right cabinet, and lower baffle plate is corresponding to the below of a side of overhead gage, backboard is corresponding to the below of the opposite side of overhead gage, and, space between upper and lower baffle plate is configured to the shredding chamber, and overhead gage is configured to the space between backboard the cotton chamber that goes out communicated with the shredding chamber, one goes out hopper, and this goes out hopper and is fixed on the top between described left and right cabinet, and goes out cotton chamber and communicate with described, one opening roller, the left and right end of this opening roller respectively has an opening roller semiaxis, the opening roller semiaxis of left end is bearing on described left cabinet rotationally, and be in transmission connection with described opening roller driving mechanism, and the opening roller semiaxis of right-hand member is bearing on described right cabinet rotationally, the roll body of opening roller is positioned at described shredding chamber, one first roller and one second roller, this is first years old, the second roller is fitted to each other, and the first left spindle nose of first roller and the second left spindle nose of the second roller are bearing on left cabinet rotationally, and the second right spindle nose of the first right spindle nose of first roller and the second roller is bearing on described right cabinet rotationally, and the second right spindle nose and described roller driving mechanism are in transmission connection, on described, form a cotton inlet port communicated with described shredding chamber is arranged between lower baffle plate and at the length direction corresponding to first roller and the second roller, first, the second roller is jointly corresponding to this cotton inlet port, be characterised in that: the length direction at described lower baffle plate offers a window communicated with described shredding chamber, and be provided with one for the window to described closed windows at lower baffle plate back to the side pivot in shredding chamber, be provided with metal at this window towards a side of window and in the position corresponding to window and draw parts.

in a specific embodiment of the present invention, described left cabinet has a left cabinet chamber, and described right cabinet has a right cabinet chamber, the opening roller semiaxis of the left end of described opening roller is insinuated in left cabinet chamber and is in transmission connection with described opening roller driving mechanism, the first left spindle nose of described first roller and the second left spindle nose of described the second roller are insinuated in left cabinet chamber, and the second right spindle nose of the first right spindle nose of described first roller and the second roller is insinuated in right cabinet chamber, and this second right spindle nose is in transmission connection with described roller driving mechanism in right cabinet chamber.

in another specific embodiment of the present invention, described opening roller driving mechanism comprises the first motor, first, second drive and the first driving belt, the first motor is fixed on motor cabinet, and motor cabinet is fixed on the bottom of the outer wall of described left cabinet, the first drive is fixed on the motor shaft of the first motor, the second drive is fixed on the described opening roller spindle nose be insinuated in described left cabinet chamber, one end of the first driving belt is nested with on the first drive, and the other end is nested with on the second drive.

in another specific embodiment of the present invention, described the first drive and the second drive are belt pulley or sprocket wheel, and described the first driving belt is driving belt or driving chain.

in another specific embodiment of the present invention, offer a first roller resigning hole on the tank wall of a side of described right cabinet at described left cabinet, and offer one second roller resigning hole at right cabinet on the tank wall of a side of left cabinet, first, the second roller resigning hole corresponds to each other, be installed with one first carrier base in described left cabinet chamber and in the position corresponding to the first roller resigning hole, and be installed with one second carrier base in described right cabinet chamber and in the position corresponding to the second roller resigning hole, be fixed with one first support on the first carrier base, and be installed with one second support on the second carrier base, the first left spindle nose of described first roller and the second left spindle nose of the second roller are in described first roller resigning hole is insinuated into left cabinet chamber and be bearing in rotationally on the first support, and the second right spindle nose of the first right spindle nose of first roller and the second roller is insinuated in right cabinet chamber and is bearing in rotationally on the second support through described the second roller resigning hole, described roller driving mechanism is arranged on the bottom in right cabinet chamber.

also has a specific embodiment of the present invention, a side at described the first support has been received a gear plate, be provided with a First Transition gear be engaged with each other and one second at this gear plate head lamp brush guard pivot and excessively tide over gear, and also be provided with first on the first support, the second axle bed and one first spring, the described first left spindle nose is bearing on the first axle bed rotationally, and the described second left spindle nose is bearing on the second axle bed rotationally, one end bearing of the first spring is on the first axle bed, and the other end is bearing on the spring base be connected with the first screw, wherein, be fixed with one first gear on the first left spindle nose, and be fixed with one second gear on the second left spindle nose, the first gear is meshed with described First Transition gear, and the second gear is meshed with described the second transition gear.

more of the present invention and in specific embodiment, be provided with the 3rd, the 4th axle bed and one second spring on described the second support, the described first right spindle nose is bearing on the 3rd axle bed rotationally, and the described second right spindle nose is bearing on the 4th axle bed rotationally, one end bearing of the second spring is on the 3rd axle bed, and the other end is bearing on the spring base be connected with the second screw, wherein the second right spindle nose is in transmission connection with the described roller driving mechanism that is arranged on the bottom in right cabinet chamber after leaning out the 4th axle bed.

in of the present invention and then specific embodiment, described roller driving mechanism comprises the second motor, reduction box, the 3rd, the 4th drive and the second driving belt, the second motor coordinates with the reduction box transmission, and be fixed on the bottom in described right cabinet chamber together with the second motor by reduction box, the 3rd drive is fixed on the reduction box power output shaft of reduction box, the 4th drive is fixed on the end that the described second right spindle nose leans out described the 4th axle bed, one end of the second driving belt is nested with on the 3rd drive, and the other end is nested with on the 4th drive.

of the present invention again more and, in specific embodiment, when described the 3rd, the 4th drive is belt pulley, described the second driving belt is driving belt; When described the 3rd, the 4th drive is sprocket wheel, described the second driving belt is driving chain.

in again of the present invention and then specific embodiment, it is magnet that described metal is drawn parts, and arranges continuously or spaced along the length direction of described window.

technical scheme provided by the invention is owing to having offered the window communicated with the shredding chamber on lower baffle plate and along the length direction of lower baffle plate, and the side at lower baffle plate back to the shredding chamber is provided with window and is provided with metal absorption parts on window and in the position corresponding to window, therefore in opening roller shredding process, the metalwork mixed in fiber is able to draw the parts absorption by metal, avoid entering in follow-up operation with the fiber of shredding, thereby can prevent in subsequent handling the damage of card clothing and the pricker fracture of avoiding needing machine, not only can reduce shutdown and repair the probability of carding machine and needing machine to enhance productivity, and can alleviate the working strength that equipment is managed and protected personnel, and the equipment use cost that reduces on-woven production manufacturer.

The accompanying drawing explanation

fig. 1 is the embodiments of the invention structure chart.

the cutaway view that Fig. 2 is Fig. 1.

The specific embodiment

for the auditor that the makes Patent Office especially public can be expressly understood technical spirit of the present invention and beneficial effect more, the applicant general elaborates in the mode of embodiment below, but the description to embodiment is not all the restriction to the present invention program, any according to the present invention design, done only for pro forma but not substantial equivalent transformation all should be considered as technical scheme category of the present invention.

refer to Fig. 1 and Fig. 2, all directionality that relates to left and right or claim that the directionality concept is all according to location status as shown in Figure 1 at present in the following description, therefore can not be whereby and restriction the present invention program's technical spirit.Provided a left cabinet 1 and a right cabinet 2, under the use state, left and right cabinet 1,2 faces each other on the terrace that is arranged at field of employment or is arranged at and waters on the basis that is layered on terrace.Left cabinet 1 forms a left cabinet chamber 12, an opening roller driving mechanism 11 is equipped with and, as shown in Figure 1, offer a first roller resigning hole 13 on the tank wall of a side of right cabinet 2 at left cabinet 1, be fixed with one first carrier base 14 in left cabinet chamber 12 and in the position corresponding to first roller resigning hole 13, be fixed with one first support 15 with hold-down screw 156 on this first carrier base 14, extend and be fixed with a gear plate 151 in a side of this first support 15, and respectively by gear shaft, be provided with rotationally a First Transition gear 1511 and one second transition gear 1512 on this gear plate 151, first, second filters gear 1511, 1512 are engaged with each other.Again, also be provided with first, second axle bed 152,153 and the first spring 154 on the first support 15, wherein, the first axle bed 152 can slide up and down, the second axle bed 153 is corresponding to the below of the first axle bed 152, one end of the first spring 154 is that lower end is bearing on the first axle bed 152, though and the other end that to be upper end be bearing in the figure be connected with the first screw 155 is not shown according to general knowledge or claim on the complete understandable spring base of professional knowledge.When clockwise or counterclockwise turn the first screw 155, by the upper-lower position to spring base, change and make the first spring 154 compressions or elongation, make the first axle bed 15 dwindle or increase with respect to the spacing distance of the second axle bed 153.

aforesaid right cabinet 2 forms a right cabinet chamber 22, a roller driving mechanism 21 is equipped with and, as shown in Figure 1, offer one second roller resigning hole 23 on the tank wall of a side of aforesaid left cabinet 1 at right cabinet 2, the position of this second roller resigning hole 23 is corresponding with aforesaid first roller resigning hole 13, be fixed with a position second carrier base 24 corresponding with aforesaid the first carrier base 14 in right cabinet chamber 22 and in the position corresponding to the second roller resigning hole 23, be fixed with one second support 25 by the screw (not shown) that is equivalent to hold-down screw 156 on this second carrier base 24, be provided with the 3rd on this second support 25, the 4th axle bed 251, the 252 and second spring 253, the 3rd axle bed 251 can move up and down adjusting, the 4th axle bed 252 is corresponding to the below of the 3rd axle bed 251, one end of the second spring 253 is that lower end is bearing on the 3rd axle bed 251, and the other end though that to be upper end be bearing in is not shown in the figure be connected with the first screw 254 but can rely on fully on the spring base that professional knowledge understands.To the same description to the first axle bed 152 of the adjusting of the 3rd axle bed 251.

continue to see Fig. 1 and Fig. 2, be fixed with an overhead gage 3, a lower baffle plate 4 and a backboard 5 between left and right cabinet 1,2, wherein, the top of overhead gage 3 between left and right cabinet 1,2, lower baffle plate 4 is corresponding with the bottom of a side of the length direction of overhead gage 3, and backboard 5 is corresponding with the below of the opposite side of the length direction of overhead gage 3.Shown in Fig. 2 structure, the space formed between upper and lower baffle plate 3,4 is configured to shredding chamber 31, and the space formed between overhead gage 3 and backboard 5 is configured to out cotton chamber 32, and this goes out cotton chamber 32 and also can be described as out cotton passage.Between upper and lower baffle plate 3,4 and along its length in the face of the position of following first, second roller that also will describe in detail forms, a cotton inlet port 33 is arranged.Preferred scheme also can be established main viewfinder 52(Fig. 2 and be shown on backboard 5).

one goes out the top that hopper 6 is fixed between left and right cabinet 1,2 and is positioned at left and right cabinet 1,2, and this hopper chamber 61 that goes out that goes out hopper 6 goes out cotton chamber 32 and communicates with aforesaid.

one opening roller 7 is bearing in a left side rotationally, right cabinet 1, on 2, the roll body of this opening roller 7 is positioned at aforesaid shredding chamber 31, the roll body of this opening roller 7 is to consist of each interval and lath 72 that arrange around circumferencial direction, be provided with loosening tooth 721 on each lath 72, the two ends of opening roller 7 are end plate, aforesaid lath 72 is fixed between a pair of end plate, the central authorities of each end plate side outward have an opening roller semiaxis 71, the opening roller semiaxis 71 of left end is bearing on aforesaid left cabinet 1 rotationally by half axle bed 711, and probe in left cabinet chamber 12 and be in transmission connection with opening roller driving mechanism 11, and the opening roller semiaxis 71 of right-hand member is bearing on aforesaid right cabinet 2 rotationally by half axle bed 711 equally.

shown in Fig. 1 and Fig. 2, also be provided with a pin 311 and a gear roller 312 in aforesaid shredding chamber 31, the left end of pin 311 is fixed on left cabinet 1, and right-hand member is fixed on right cabinet 2, and pin 311 is between corresponding to aforesaid opening roller 7 and lower baffle plate 4.The left end of gear roller 312 is bearing in rotationally on left cabinet 1 and is stretched in the left cabinet chamber 12 of left cabinet 1, be fixed with a gear roller drive 3121 on this gear roller 312 in being stretched over left cabinet chamber 12, this gear roller drive 3121 is in transmission connection with the top opening roller driving mechanism 11 of having mentioned, and the right-hand member of gear roller 312 is bearing on right cabinet 2 rotationally.As shown in Figure 2, between aforesaid backboard 5 and lower baffle plate 4, form a foreign material extraction channel 51 is arranged, gear roller 312 is corresponding to a side of this foreign material extraction channel 51.And be provided with the long-pending dish 511 of a rubbish below corresponding to foreign material extraction channel 51, the long-pending dish of this rubbish 511 bottoms that are fixed between left and right cabinet 1,2.

foreign material be entrained in fiber under opening roller 7 duties in can enter rubbish through foreign material extraction channel 51 and amass and coil in 511 because suffering pin 311 and gear roller 312 and stop or claiming to clash into as caking, obstinate fiber knot furuncle, to guarantee the quality of the fiber after shredding.

aforesaid opening roller drive unit 11 comprises the first motor 111, first, the second drive 112, the 113 and first driving belt 114, the first motor 111 is fixed on motor cabinet 1111, and motor cabinet 1111 is fixed on the bottom of the outer wall of left cabinet 1, the first drive 112 is fixed on the motor shaft 1112 of the first motor 111, the second drive 113 is fixed on aforesaid opening roller semiaxis 71, one end of the first driving belt 114 is nested with on the first drive 112, the other end enters left cabinet chamber 12 and is nested with on the second drive 113 after the transmission with holes 16 on being opened in left cabinet 1, and due to setting up of gear roller 312, and be installed with and keep off roller drive 3121 on gear roller 312, therefore the first driving belt 114 also is placed on gear roller drive 3121.

first, second drive 112,113 and gear roller drive 3121 can be both belt pulleys, can be also sprocket wheels, and the first driving belt 114 can be both driving belt, can be also driving chain.More particularly, when first, second drive 112,113 and gear roller drive 3121 are belt pulley, the first driving belt 114 is driving belt; And, when first, second drive 112,113 and gear roller drive 3121 are sprocket wheel, the first driving belt 114 is driving chain.

still see Fig. 1 and Fig. 2, be provided with rotationally a first roller 8 and one second roller 9 with upper and lower corresponding relation between left and right cabinet 1,2 and in the position corresponding to aforesaid cotton inlet port 33, the first left spindle nose 81 of first roller 8 and the second left spindle nose 91 of the second roller 9 probe in left cabinet chamber 12 through aforesaid first roller resigning hole 13, and be bearing in rotationally on the first support 15, specifically: the first left spindle nose 81 is supported on aforesaid the first axle bed 152 rotationally, and is fixed with one first gear 811 at the position that leans out the first axle bed 152, the second left spindle nose 91 is bearing on aforesaid the second axle bed 153 rotationally, and be fixed with one second gear 911 at the position that leans out the second axle bed 153, the first gear 811 is meshed with First Transition gear 1511, and the second gear 911 is meshed with the second transition gear 1512, the first right spindle nose 82 of first roller 8 and the second right spindle nose 92 of the second roller 9 probe in right cabinet chamber 22 through aforesaid the second roller resigning hole 23, and be bearing in rotationally on the second support 25, specifically: the first right spindle nose 82 is bearing on aforesaid the 3rd axle bed 251 rotationally, and the second right spindle nose 92 is bearing on the 4th axle bed 252 rotationally, and with the aforesaid roller driving mechanism 21 that is arranged on the bottom in left cabinet chamber 22, be in transmission connection after leaning out the 4th axle bed 252.When the adjusting by aforesaid first, second screw 155,254, can subtract the distance become between first, second roller 8,9.

roller driving mechanism 21 comprises the second motor 211, reduction box 212, the 3rd, the 4th drive 213,214 and the second driving belt 215, the first motor 211 coordinates with reduction box 212 transmissions, and be fixed on the bottom in right cabinet chamber 22 together with the second motor 211 by reduction box 212, the 3rd drive 213 is fixed on the reduction box power output shaft 2121 of reduction box 22, and the second right spindle nose 92 that the 4th drive 214 is fixed on aforesaid the second roller 9 is stretched over the 4th outer end of axle bed 252.

technical essential as technical scheme provided by the invention, offer a window 41 on aforesaid lower baffle plate 4 and along the length direction of lower baffle plate 4, and be provided with a window 42 at lower baffle plate 4 back to the side pivot in aforesaid shredding chamber 31, as shown in Figure 1, the downside of the length direction of window 42 also can claim " hinge " by hinge 422() pivotally connected with lower baffle plate 4, and the upside interval of the length direction of window 42 is equipped with one group of knob bolts 423, each knob bolts 423 matches with the knob bolts hole 43 on being opened in lower baffle plate 4.Be provided with metal at window 42 towards a side of lower baffle plate 4 and in the position corresponding to window 41 and draw parts 421, it is magnet that this metal is drawn parts 421, and metal is drawn parts 421 and both can the position along the length direction of window 42 over against window 41 be connected and arrange, also can be spaced.When arranging continuously, to draw parts 421 be that magnet is an elongate body structure on the whole to metal so; And, when spaced, metal is drawn parts 421 and is the blocks of tile for shape so, the present embodiment selection latter, select circular-arc magnet.

the applicant describes operation principle of the present invention, to remain the fiber feeding first of shredding by the convoying curtain 10 of Fig. 2 signal, the second roller 8, between 9, now, aforesaid opening roller driving mechanism 11 and roller driving mechanism 21 are all in running order, under the work of the second motor 211, through reduction box 212, slow down, drive the 3rd drive 213 by reduction box power output shaft 2121, drive the 4th drive 214 through the second driving belt 215, drive the second roller 9 by the 4th drive 214, drive and be fixed on the second gear 911 on the second left spindle nose 91 by the second roller 9, because the second gear 911 is meshed with the second transition gear 1512, again because the second transition gear 1512 is meshed with First Transition gear 1511, also because First Transition gear 1511 is meshed with the first gear 811 on the first left spindle nose 81 that is fixed on first roller 8, therefore drive first roller 8 rotations by the second roller 9, first, the second roller 8, the fiber that will come from convoying curtain 10 under 9 rotation is introduced shredding chamber 31 from cotton inlet port 33.Drive by the work of the first motor 111 the first drive 112 be fixed on motor shaft 1111, drive the second drive 113 and gear roller drive 3121 through the first driving belt 114 simultaneously, make opening roller 7 and gear roller 312 all in rotation status, by 721 pairs of fiber openings of the loosening tooth on the lath 72 of opening roller 7 (making the fiber puffing).Fiber after shredding goes out hopper chamber 61 through what go out that cotton chamber 32 enters cotton-feeding pipe 6, because show at cotton-feeding pipe 62(Fig. 2 matched with going out hopper 6) pipeline on be provided with cotton sucking blower, so be able to draw through going out hopper chamber 61 by going out cotton chamber 32 by the fiber after shredding, supply with subsequent processing as the carding machine combing.

in said process, if be arranged in the fiber in shredding chamber 31 be mingled with the source as the applicant at the metal sundries described in the background technology hurdle foreign material as screw and so on, so when these metal sundries or claim metal fragment with fiber during by way of window 41 place, the metal be arranged on window 42 is drawn parts 421(magnet) hold, thus the metal sundries in fiber is picked out to fiber.Simultaneously, the nonmetal sundries in fiber for example lumps and intractable knot furuncle is suffered the shock of pin 311 and gear roller 312 and enters in the long-pending dish 511 of rubbish from foreign material extraction channel 51.Certainly, if bulk be not enough to draw metal sundries that parts 421 hold in time or can enter in the long-pending dish 511 of rubbish from foreign material extraction channel 51 too from the metal sundries that metal is drawn parts 421 cleanings by metal.

in sum, technical scheme provided by the invention has made up the shortcoming in the prior art, has reached goal of the invention, has objectively embodied due technique effect.

Claims

1. a kind of opener, comprise a left cabinet (1) and a right cabinet (2), this left and right cabinet (1,2) setting that faces each other, and be equipped with an opening roller driving mechanism (11) on left cabinet (1), and be equipped with a roller driving mechanism (21) on right cabinet (2), one overhead gage (3), one lower baffle plate (4) and a backboard (5), on being somebody's turn to do, lower baffle plate (3,4) and backboard (5) be fixed on a described left side, right cabinet (1,2) between, wherein, overhead gage (3) is positioned at a left side, right cabinet (1,2) top between, and lower baffle plate (4) is corresponding to the below of a side of overhead gage (3), backboard (5) is corresponding to the below of the opposite side of overhead gage (3), and, on, lower baffle plate (3,4) space between is configured to shredding chamber (31), and overhead gage (3) and space between backboard (5) be configured to shredding chamber (31), communicate go out cotton chamber (32), one goes out hopper (6), and this goes out hopper (6) and is fixed on the top between described left and right cabinet (1,2), and goes out cotton chamber (32) and communicate with described, one opening roller (7), the left and right end of this opening roller (7) respectively has an opening roller semiaxis (71), the opening roller semiaxis (71) of left end is bearing on described left cabinet (1) rotationally, and be in transmission connection with described opening roller driving mechanism (11), and the opening roller semiaxis (71) of right-hand member is bearing in described right cabinet (2) above rotationally, the roll body of opening roller (7) is positioned at described shredding chamber (31), one first roller (8) and one second roller (9), this is first years old, the second roller (8, 9) be fitted to each other, and the first left spindle nose (81) of first roller (8) and the second left spindle nose (91) of the second roller (9) are bearing on left cabinet (1) rotationally, and the second right spindle nose (92) of the first right spindle nose (82) of first roller (8) and the second roller (9) is bearing on described right cabinet (2) rotationally, and the second right spindle nose (92) is in transmission connection with described roller driving mechanism (21), on described, lower baffle plate (3, 4) between and at the length direction corresponding to first roller (8) and the second roller (9), form a cotton inlet port (33) communicated with described shredding chamber (31) is arranged, first, the second roller (8, 9) jointly corresponding to this cotton inlet port (33), it is characterized in that: the length direction at described lower baffle plate (4) offers a window (41) communicated with described shredding chamber (31), and be provided with one for the window (42) to described window (41) sealing at lower baffle plate (4) back to the side pivot of shredding chamber (31), be provided with metal at this window (42) towards a side of window (41) and in the position corresponding to window (41) and draw parts (421).

2. opener according to claim 1, it is characterized in that described left cabinet (1) has a left cabinet chamber (12), and described right cabinet (2) has a right cabinet chamber (22), the opening roller semiaxis (71) of the left end of described opening roller (7) is insinuated in left cabinet chamber (12) and is in transmission connection with described opening roller driving mechanism (11), the first left spindle nose (81) of described first roller (8) and the second left spindle nose (91) of described the second roller (9) are insinuated in left cabinet chamber (12), and the second right spindle nose (92) of the first right spindle nose (82) of described first roller (8) and the second roller (9) is insinuated in right cabinet chamber (22), and this second right spindle nose (92) is in transmission connection with described roller driving mechanism (21) in right cabinet chamber (22).

3. opener according to claim 2, it is characterized in that described opening roller driving mechanism (11) comprises the first motor (111), first, the second drive (112, 113) and the first driving belt (114), the first motor (111) is fixed on motor cabinet (1111), and motor cabinet (1111) is fixed on the bottom of the outer wall of described left cabinet (1), the first drive (112) is fixed on the motor shaft (112) of the first motor (111), the second drive (113) is fixed on the described opening roller spindle nose (71) be insinuated in described left cabinet chamber (12), one end of the first driving belt (114) is nested with on the first drive (112), and the other end is nested with on the second drive (113).

4. opener according to claim 3, is characterized in that described the first drive (112) and the second drive (113) are belt pulley or sprocket wheel, and described the first driving belt (114) is driving belt or driving chain.

5. opener according to claim 2, it is characterized in that offering on the tank wall of a side of described right cabinet (2) at described left cabinet (1) a first roller resigning hole (13), and offer one second roller resigning hole (23) at right cabinet (2) on the tank wall of a side of left cabinet (1), first, the second roller resigning hole (13,23) correspond to each other, be installed with one first carrier base (14) in described left cabinet chamber (12) and in the position corresponding to first roller resigning hole (13), and be installed with one second carrier base (24) in described right cabinet chamber (22) and in the position corresponding to the second roller resigning hole (23), be fixed with one first support (15) on the first carrier base (14), and be installed with one second support (25) on the second carrier base (24), the first left spindle nose (81) of described first roller (8) and the second left spindle nose (91) of the second roller (9) are in described first roller resigning hole (13) is insinuated into left cabinet chamber (12) and be bearing in rotationally on the first support (15), and the second right spindle nose (92) of the first right spindle nose (82) of first roller (8) and the second roller (9) is insinuated in right cabinet chamber (22) and is bearing in rotationally on the second support (25) through described the second roller resigning hole (23), described roller driving mechanism (21) is arranged on the bottom in right cabinet chamber (22).

6. opener according to claim 5, it is characterized in that having received a gear plate (151) in a side of described the first support (15), be provided with a First Transition gear (1511) be engaged with each other and one second at this gear plate (151) head lamp brush guard pivot and excessively tide over gear (1512), and also be provided with first on the first support (15), the second axle bed (152, 153) and one first spring (154), the described first left spindle nose (81) is bearing on the first axle bed (152) rotationally, and the described second left spindle nose (91) is bearing on the second axle bed (153) rotationally, one end bearing of the first spring (154) is on the first axle bed (152), and the other end is bearing on the spring base be connected with the first screw (155), wherein, be fixed with one first gear (811) on the first left spindle nose (81), and be fixed with one second gear (911) on the second left spindle nose (91), the first gear (811) is meshed with described First Transition gear (1511), and the second gear (911) is meshed with described the second transition gear (1512).

7. opener according to claim 6, it is characterized in that being provided with the 3rd on described the second support (25), the 4th axle bed (251, 252) and one second spring (253), the described first right spindle nose (82) is bearing on the 3rd axle bed (251) rotationally, and the described second right spindle nose (92) is bearing on the 4th axle bed (252) rotationally, one end bearing of the second spring (253) is on the 3rd axle bed (251), and the other end is bearing on the spring base be connected with the second screw (254), wherein the second right spindle nose (92) is in transmission connection with the described roller driving mechanism (21) that is arranged on the bottom in right cabinet chamber (22) after leaning out the 4th axle bed (252).

8. opener according to claim 3, it is characterized in that described roller driving mechanism (21) comprises the second motor (211), reduction box (212), the 3rd, the 4th drive (213, 214) and the second driving belt (215), the second motor (211) coordinates with reduction box (211) transmission, and be fixed on the bottom in described right cabinet chamber (22) together with the second motor (211) by reduction box (212), the 3rd drive (213) is fixed on the reduction box power output shaft (2121) of reduction box (212), the 4th drive (214) is fixed on the end that the described second right spindle nose (92) leans out described the 4th axle bed (252), one end of the second driving belt (215) is nested with on the 3rd drive (213), and the other end is nested with on the 4th drive (214).

9. opener according to claim 8, is characterized in that when described the 3rd, the 4th drive (213,214) while being belt pulley, described the second driving belt (215) is driving belt; When described the 3rd, the 4th drive (213,214), while being sprocket wheel, described the second driving belt (215) is driving chain.

10. opener according to claim 1, is characterized in that it is magnet that described metal is drawn parts (421), and along the continuous setting of the length direction of described window (42) or spaced.