CN201031272Y

CN201031272Y - Wool top stretch breaking machine

Info

Publication number: CN201031272Y
Application number: CNU200720020921XU
Authority: CN
Inventors: 龚华刚; 龚华伟; 李劲松; 龚彬; 戴艳君; 赵临
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-04-17
Filing date: 2007-04-17
Publication date: 2008-03-05
Anticipated expiration: 2017-04-17

Abstract

The utility model relates to a textile machine, particularly relates to a wool-top breaking machine, comprising a drive gear, a feeding mechanism, an intermittent input mechanism, an output mechanism, an input and breaking output mechanism, a braking mechanism and a pressure mechanism. The input and breaking output mechanism is arranged at the upper part of the intermittent input mechanism and output mechanism; the feeding mechanism is arranged at the output side of the input and breaking output mechanism; the braking mechanism is mounted on the intermittent mechanism; and the pressure mechanism is mounted on the upper part of the input and breaking output mechanism. The utility model has the advantages of high efficiency, low production cost, safe and user-friendly operation, etc; in addition, wool tops can be stretched and broken by certain length according to technical requirement; the stretching length is even, and the original fiber length is not damaged.

Description

Wool top stretch breaking machine

Technical field

The utility model relates to a kind of textile machine, a kind of specifically a kind of machine of in wool spinning slubbing industry wool top being broken by technological requirement length.

Background technology

At present in wool spinning slubbing industry, product just develops towards high-quality half spinning direction, therefore the requirement to raw material is also improving constantly, present most slubbing wool spinning enterprise has all adopted wool top has been broken the method that use as raw material the back by hand, not only efficient is low for this method of breaking wool top by hand, also to expend the great amount of manpower work, production cost is increased.

Summary of the invention

The purpose of this utility model provides a kind ofly to be broken wool top by technological requirement length, and it is even to break length, does not damage fibrillation length, the production efficiency height, and production cost is low, and is safe in utilization, easy to operate Wool top stretch breaking machine.

The technical solution adopted in the utility model is: a kind of Wool top stretch breaking machine, comprise the motor reducer that is installed in the frame, transmission mechanism, feed mechanism, electric appliance control box, wallboard, it is characterized in that: also comprise intermittently input mechanism, output mechanism, import and break output mechanism, input and break output mechanism and be arranged on the intermittently top of input mechanism and output mechanism, feed mechanism is arranged on input and breaks the input side of output mechanism, the spindle nose of motor reducer is provided with main drive gear, described intermittence, input mechanism comprised the link gear axle, link gear, pitman shaft, spherical plain bearing rod end, connecting rod, oscillating deck, ratchet, torsion spring, ratchet shaft, ratchet, bearing, input sprocket, described link gear axle, ratchet shaft all is arranged on the frame, ratchet shaft is arranged on the upside of link gear axle, link gear is installed on the link gear axle and with main drive gear and meshes, pitman shaft has two, one is installed in the link gear outside, an outside that is installed in oscillating deck, oscillating deck is installed on the ratchet shaft by bearing, the two ends of connecting rod are connected with two pitman shafts by spherical plain bearing rod end, ratchet is installed on the ratchet shaft by bearing and is arranged on the inboard of oscillating deck, ratchet is arranged on the end of oscillating deck inboard, its pawl point inserts under the effect of torsion spring in the slot of ratchet, in the inboard of ratchet input sprocket is set also; Described input and break output mechanism and comprise even be compact arranged a pair of input roller and a pair of outlet roller of breaking up and down, this input roller is the cylinder dentate body with breaking outlet roller even, its two ends are installed on the wallboard of frame both sides by bearing, wherein be provided with the input minor sprocket in the end of following input roller, the input minor sprocket by chain with the intermittence input mechanism input sprocket be connected, be provided with the output minor sprocket in the end of breaking outlet roller down; Described output mechanism comprises output gear shaft, output gear, output gear shaft is arranged on the frame, output gear is installed in the end of output gear shaft and is meshed with main drive gear, inboard at output gear is provided with output chain gear, and output chain gear is connected with the output minor sprocket of breaking output mechanism with input by chain; Motor reducer drives main drive gear and rotates, main drive gear drives intermittently input mechanism and output mechanism motion simultaneously, intermittently the input sprocket of input mechanism drives the input minor sprocket rotation of importing and breaking output mechanism by chain, upper and lower input roller is rotated, and input roller makes the feed mechanism motion by transmission mechanism again at present together; The output minor sprocket rotation that the output chain gear of output mechanism drives input and breaks output mechanism by chain is rotated the upper and lower outlet roller of breaking.

Described input and break output mechanism and can be set to one or more groups axially connects by shaft joint between each group.

The utility model can also be provided with arrestment mechanism, this arrestment mechanism comprises the braking pawl axis, the braking ratchet, brake ratchet, cam, described braking pawl axis is installed on the frame between ratchet and the link gear, the braking ratchet is installed on the braking pawl axis, brake ratchet is installed between the ratchet and input sprocket on the ratchet shaft, cam is fixed on the inboard of link gear, the following lever arm of braking ratchet is provided with extension spring, the other end of this extension spring is arranged on the frame, the brake pawl makes it be close on the cam surface lever arm end down under the effect of extension spring, and the pawl point of its upper lever arm inserts the slot of brake ratchet.

Described feed mechanism comprises sliver roller, itemize frame, be provided with duplicate sprocket in the inboard of importing and breaking the input minor sprocket of output mechanism, the two ends of described sliver roller are installed on the wallboard of frame front by bearing, one end of sliver roller is provided with sprocket wheel, and be connected by the duplicate sprocket of chain with input minor sprocket inboard, described itemize frame is two cross bars that are arranged above and below, this cross bar is screwed on wallboard, distributing between two cross bars is provided with montant, and the itemize frame is arranged on sliver roller and input and breaks between the following input roller of output mechanism.

Input and break output mechanism following input roller and under break and be provided with transferring roller between the outlet roller, transferring roller is installed on the wallboard by bearing, is provided with sprocket wheel in the end of transferring roller, is connected with duplicate sprocket by chain.

In the arranged outside of breaking outlet roller down stripper roll is arranged, stripper roll is installed on the wallboard by bearing, and the one end is provided with sprocket wheel, is provided with sprocket wheel at the two ends of transferring roller, and stripper roll is connected with transferring roller by chain.

Also be provided with pressing mechanism, last input roller and on break outlet roller top be provided with compression spring, compression spring is installed in the wallboard by the pressure adjustment screw on its top, regulates input roller up and down and breaks pressure between the outlet roller up and down by the rotational pressure adjustment screw.

Because the utility model is provided with intermittently input mechanism, when main rotation gear respectively when input mechanism and output mechanism drove input and broke the output mechanism running intermittence, make input roller produce speed discrepancy, import and break in the output mechanism and broken with the wool top of realizing sending into by feed mechanism with breaking outlet roller; It is in order to prevent to break the passive rotation of pulling force pulling input roller that outlet roller produces when breaking wool top that the utility model is provided with arrestment mechanism; Feed mechanism be set to sliver roller and itemize frame can make things convenient for wool top orderly send into input roller.

Description of drawings

Fig. 1 is a front view of the present utility model

Fig. 2 is a left view of the present utility model

Fig. 3 is a vertical view of the present utility model

Fig. 4 is the I portion enlarged drawing of Fig. 1

Fig. 5 is the II portion enlarged drawing of Fig. 1

Fig. 6 is an A-A cutaway view among Fig. 1

Fig. 7 is a B-B cutaway view among Fig. 4

Fig. 8 is a C-C cutaway view among Fig. 2

Fig. 9 is a D-D cutaway view among Fig. 1

The specific embodiment

The technical solution adopted in the utility model is: a kind of Wool top stretch breaking machine, comprise the motor reducer that is installed in the frame, transmission mechanism, feed mechanism, electric appliance control box, wallboard, intermittently input mechanism, output mechanism, import and break output mechanism, input and break output mechanism and be arranged on the intermittently top of input mechanism and output mechanism, feed mechanism is arranged on input and breaks the input side of output mechanism, and the spindle nose of motor reducer 3 is provided with main drive gear 26.

Described intermittence input mechanism, comprise link gear axle 49, link gear 27, pitman shaft 5, spherical plain bearing rod end 6, connecting rod 7, oscillating deck 8, ratchet 42, torsion spring 43, ratchet shaft 11, ratchet 12, bearing 9, input sprocket 14, described link gear axle 49, ratchet shaft 11 all is arranged on the frame, ratchet shaft 11 is arranged on the upside of link gear axle 49, end at ratchet shaft 11 is provided with bearing, bearing is installed in the bearing holder (housing, cover), link gear 27 is installed on the link gear axle 49 and with main drive gear 26 and meshes, pitman shaft 5 has two, one is installed in link gear 27 outsides, an outside that is installed in oscillating deck 8, oscillating deck 8 is installed on the ratchet shaft 11 by bearing, the two ends of connecting rod 7 are connected with two pitman shafts 5 by spherical plain bearing rod end 6, and connecting rod 7 connects for screw thread with spherical plain bearing rod end 6.Ratchet 12 is installed on the ratchet shaft 11 by bearing and is arranged on the inboard of oscillating deck 8, and bearing is installed in the bearing holder (housing, cover).Inboard at ratchet 12 also is provided with input sprocket 14, and sprocket wheel 14 is that key is connected with bearing holder (housing, cover).See Fig. 4.Ratchet 42 is arranged on the end of oscillating deck 8 inboards, and a side of ratchet 42 is provided with torsion spring 43, and the pawl point of ratchet 42 inserts in the slot of ratchet 12 under the effect of torsion spring 43, sees Fig. 7.When the pitman shaft 5 on the main drive gear 26 drivening rod gears 27 rotates, spherical plain bearing rod end 6 drivening rods 7 that are installed on the pitman shaft 5 are done swing up and down reciprocatingly, because connecting rod 7 is done swing up and down reciprocatingly, drive the spherical plain bearing rod end 6, pitman shaft 5 and the oscillating deck 8 that are installed in connecting rod 7 other ends and do circular swing motion up and down reciprocatingly together.Its pendulum angle is not more than 180 °, and the big I of pendulum angle changes two pitman shafts, 5 centre-to-centre spacing and realizes by rotation connecting rod 7.Pendulum angle is directly determining to import the length that rod is imported wool top at every turn.Because on the oscillating deck 8 ratchet 42 is housed, ratchet 42 tightly is attached under the effect of torsion spring 43 on the ratchet, ratchet was followed oscillating deck and is driven the rotation that ratchet is made equal angular when oscillating deck moved downward.Ratchet slippage on ratchet when oscillating deck is upwards swung, it is the reciprocating backhaul of connecting rod, ratchet stop motion this moment, because connecting by key, input sprocket is fixed on the bearing holder (housing, cover) with ratchet, drive input sprocket, chain, input minor sprocket, following input roller and last input roller when therefore ratchet rotates and do rotatablely moving of equal angular together, when connecting rod was made drawback movement, input roller stopped operating up and down, and this has just realized the input at intermittence of upper and lower input roller.

Described input and break output mechanism and comprise even be compact arranged a pair of input roller and a pair of outlet roller of breaking up and down, this input roller and break that outlet roller is even to be the cylinder dentate body is seen Fig. 9.Its two ends are installed in by bearing on the wallboard of frame 1 both sides, wherein are provided with input minor sprocket 31 in the end of following input roller 32, and input minor sprocket 31 is connected for key with following input roller 32.Intermittently the input sprocket 14 of input mechanism drives 31 rotations of input minor sprocket by chain, and input minor sprocket 31 drives input roller 32 rotations down.Be provided with output minor sprocket 33 in the end of breaking outlet roller 18 down, output minor sprocket 33 with break outlet roller 18 for key is connected down, export minor sprocket 33 and break outlet roller 18 under driving and rotate.See Fig. 2.

Described output mechanism comprises output gear shaft 34, output gear 35, output gear shaft 34 is arranged on the frame, output gear 35 is installed in the end of output gear shaft 34 and is meshed with main drive gear 26, be provided with output chain gear 4 in the inboard of output gear 35, output chain gear 4 is connected with the output minor sprocket 33 of breaking output mechanism with input by chain, and drives its rotation.

During work, motor reducer 3 drives main drive gear 26 and rotates, main drive gear 26 drives intermittently input mechanism and output mechanism motion simultaneously, intermittently the input sprocket 14 of input mechanism drives input minor sprocket 31 rotations of importing and breaking output mechanism by chain, makes upper and lower input roller for intermittently rotating; At present input roller 32 makes the feed mechanism motion by transmission mechanism again together, and feed mechanism is sent into wool top between input roller; The output chain gear 4 of output mechanism drives input by chain and breaks output minor sprocket 33 rotations of output mechanism, makes the upper and lower outlet roller of breaking for rotating continuously.Therefore wool top is through input with break in the process of output mechanism, rotates and break at the intermittence of input roller under the effect of continuous rotation of outlet roller, and wool top is promptly broken.Because the centre-to-centre spacing of importing rod up and down and breaking output up and down is greater than filamentary length in the general wool top, so wool top adjacent fiber when quilt is broken is done relative slippage, fiber can not be broken and be damaged the length of fiber.

Described input and break output mechanism and can be set to one group also can be set to many groups, axially connects by shaft joint between each group.Present embodiment is two groups.See Fig. 1.

The utility model also is provided with arrestment mechanism, this arrestment mechanism comprises braking pawl axis 45, braking ratchet 28, brake ratchet 13, cam 48, described braking pawl axis 45 is installed on the frame 1 between ratchet 12 and the link gear 27, braking ratchet 28 is installed on the braking pawl axis 45, brake ratchet 13 is arranged between the ratchet 12 and input sprocket 14 on the ratchet shaft 11, and brake ratchet 13 is to be installed on the bearing holder (housing, cover) of ratchet shaft 11 by key.Cam 48 is fixed on the inboard of link gear 27, sees Fig. 8.The following lever arm of braking ratchet 28 is provided with extension spring 46, the other end of this extension spring 46 is arranged on the frame 1, brake pawl 28 makes it be close on the cam surface lever arm end down under the effect of extension spring 46, and the pawl point of its upper lever arm inserts the slot of brake ratchet 13.See Fig. 6.When connecting rod 7 reciprocating motions during to backhaul, the concave surface of cam 48 is followed the place, contact that link gear 27 rotates to the following lever arm of braking ratchet 28, braking ratchet 28 falls, the pawl point of the upper lever arm of braking ratchet 28 is adjacent to and withstands brake ratchet 13, to prevent to break the passive rotation of pulling force pulling input roller that outlet roller produces when breaking wool top.When the convex surface of cam 48 rotates to the place, contact of 28 times lever arm ends of braking ratchet, with ratchet jack-up, at this moment just in time be the work traverse of connecting rod, ratchet begins rotation under the effect of connecting rod, oscillating deck, ratchet.

Feed mechanism of the present utility model comprises sliver roller 36, itemize frame 41, be provided with duplicate sprocket 50 in the inboard of importing and breaking the input minor sprocket 31 of output mechanism, the two ends of described sliver roller 36 are installed on the wallboard of frame 1 front portion by bearing, one end of sliver roller 36 is provided with sprocket wheel, and be connected by the duplicate sprocket 50 of chain with input minor sprocket 31 inboards, described itemize frame 41 is two transverse axis that are parallel to the sliver roller, this transverse axis is screwed on wallboard 24, distributing between two transverse axis is provided with the longitudinal axis, and itemize frame 41 is arranged on sliver roller 36 and input and breaks between the following input roller 32 of output mechanism.See Fig. 3.Feeder can also be feed belt etc.

Input and break output mechanism following input roller 32 and under break between the outlet roller 18 and can also be provided with transferring roller 37, transferring roller 37 is installed on the wallboard by bearing, is provided with sprocket wheel in the end of transferring roller 37, is connected with duplicate sprocket 50 by chain.Transferring roller 37 can in time be transferred to and breaks outlet roller entering wool top between the upper and lower input roller.

In the arranged outside of breaking outlet roller 18 down stripper roll 38 is arranged, stripper roll 38 is installed on the wallboard by bearing, and the one end is provided with sprocket wheel, is provided with sprocket wheel at the two ends of transferring roller 37, and stripper roll 38 is connected with transferring roller 37 by chain.Stripper roll 38 can with the wool top of breaking back outlet roller output under break outlet roller and strip down and derive break machine.

Also be provided with pressing mechanism, last input roller 30 and on break outlet roller top be provided with compression spring, compression spring is installed in the wallboard by the pressure adjustment screw on its top, regulate input roller up and down and break pressure between the outlet roller up and down by the rotational pressure adjustment screw, to guarantee that having enough pressure that wool top is gripped between the up-down rollers breaks.Pressing mechanism can adopt the spring pressurization also can adopt pressuring methods such as cylinder or oil cylinder.What present embodiment adopted is the spring pressuring method.

Transmission mechanism of the present utility model is the sprocket wheel chain drive, also can adopt the kinds of drive such as V-belt, synchronous band.

The wool top ball can be placed on the ground of sliver rod front during work, also can be placed on the special-purpose wool top ball-collecting rack, with the termination tractive of wool top after sliver roller, itemize frame enter input roller, wool top will continuously enter input roller under the tractive of input roller, entering wool top behind the input roller is sent to through transferring roller and breaks outlet roller, because input roller is intermittent movement, it is continuous motion that roller is broken in output, and wool top is output and breaks roller and break when input roller pauses.By breaking outlet roller output, after peeling, outlet roller fallen into receiving hopper from breaking by the wool top after breaking through stripper roll.

The utlity model has the production efficiency height, production cost is low, uses safety, and easy to operate grade is special Point, and wool top can break by technological requirement length, and it is even to break length, and it is long not damage fibrillation Degree.

Claims

1. Wool top stretch breaking machine, comprise the motor reducer (3) that is installed in the frame (1), transmission mechanism, feed mechanism, electric appliance control box, wallboard, it is characterized in that: also comprise intermittently input mechanism, output mechanism, import and break output mechanism, input and break output mechanism and be arranged on the intermittently top of input mechanism and output mechanism, feed mechanism is arranged on input and breaks the input side of output mechanism, the spindle nose of motor reducer (3) is provided with main drive gear (26), described intermittence, input mechanism comprised link gear axle (49), link gear (27), pitman shaft (5), spherical plain bearing rod end (6), connecting rod (7), oscillating deck (8), ratchet (42), torsion spring (43), ratchet shaft (11), ratchet (12), bearing (9), input sprocket (14), described link gear axle (49), ratchet shaft (11) all is arranged on the frame (1), ratchet shaft (11) is arranged on the upside of link gear axle (49), link gear (27) is installed in link gear axle (49) and goes up and mesh with main drive gear (26), pitman shaft (5) has two, one is installed in link gear (27) outside, an outside that is installed in oscillating deck (8), oscillating deck (8) is installed on the ratchet shaft (11) by bearing, the two ends of connecting rod (7) are connected with two pitman shafts (5) by spherical plain bearing rod end (6), ratchet (12) is installed in the inboard that oscillating deck (8) were gone up and be arranged on to ratchet shaft (11) by bearing, ratchet (42) is arranged on the inboard end of oscillating deck (8), its pawl point inserts under the effect of torsion spring in the slot of ratchet (12), in the inboard of ratchet (12) input sprocket (14) is set also; Described input and break output mechanism and comprise even be compact arranged a pair of input roller and a pair of outlet roller of breaking up and down, this input roller is the cylinder dentate body with breaking outlet roller even, its two ends are installed on the wallboard of frame both sides by bearing, wherein be provided with input minor sprocket (31) in the end of following input roller (32), input minor sprocket (31) is connected with the input sprocket (14) of input mechanism intermittently by chain, is provided with in the end of breaking outlet roller down and exports minor sprocket (33); Described output mechanism comprises output gear shaft (34), output gear (35), output gear shaft (34) is arranged on the frame, output gear (35) is installed in the end of output gear shaft (34) and is meshed with main drive gear (26), be provided with output chain gear (4) in the inboard of output gear (35), output chain gear (4) is connected with the output minor sprocket (33) of breaking output mechanism with input by chain; Motor reducer (3) drives main drive gear (26) and rotates, main drive gear (26) drives intermittently input mechanism and output mechanism motion simultaneously, intermittently the input sprocket (14) of input mechanism drives input minor sprocket (31) rotation of importing and breaking output mechanism by chain, upper and lower input roller is rotated, and input roller (32) makes the feed mechanism motion by transmission mechanism again at present together; Output minor sprocket (33) rotation that the output chain gear of output mechanism (4) drives input and breaks output mechanism by chain is rotated the upper and lower outlet roller of breaking.

2. Wool top stretch breaking machine according to claim 1 is characterized in that: described input and break output mechanism and be at least a group axially connects by shaft joint between each group.

3. Wool top stretch breaking machine according to claim 1, it is characterized in that: also be provided with arrestment mechanism, this arrestment mechanism comprises braking pawl axis (45), braking ratchet (28), brake ratchet (13), cam (48), described braking pawl axis (45) is installed between ratchet (12) and the link gear (27) on the frame (1), braking ratchet (28) is installed on the braking pawl axis (45), brake ratchet (13) is installed between the ratchet (12) and input sprocket (14) on the ratchet shaft (11), cam (48) is fixed on the inboard of link gear (27), the following lever arm of braking ratchet (28) is provided with extension spring (46), the other end of this extension spring (46) is arranged on the frame (1), brake pawl (28) makes it be close on the cam surface lever arm end down under the effect of extension spring (46), and the pawl point of its upper lever arm inserts the slot of brake ratchet (13).

4. Wool top stretch breaking machine according to claim 1, it is characterized in that: described feed mechanism comprises sliver roller (36), itemize frame (41), be provided with duplicate sprocket (50) in the inboard of importing and breaking the input minor sprocket 31 of output mechanism, the two ends of described sliver roller (36) are installed on the anterior wallboard of frame (1) by bearing, one end of sliver roller (36) is provided with sprocket wheel, and be connected by the inboard duplicate sprocket (50) of chain and input minor sprocket (31), described itemize frame (41) is two cross bars that are arranged above and below, this transverse axis is screwed on wallboard, distributing between two cross bars is provided with montant, and itemize frame (41) is arranged on sliver roller (36) and input and breaks between the following input roller (32) of output mechanism.

5. Wool top stretch breaking machine according to claim 1, it is characterized in that: input and break output mechanism following input roller (32) and under break and be provided with transferring roller (37) between the outlet roller (18), transferring roller (37) is installed on the wallboard by bearing, end at transferring roller (37) is provided with sprocket wheel, is connected with duplicate sprocket (50) by chain.

6. Wool top stretch breaking machine according to claim 1, it is characterized in that: stripper roll (38) is arranged in the arranged outside of breaking outlet roller (18) down, stripper roll (38) is installed on the wallboard by bearing, the one end is provided with sprocket wheel, two ends at transferring roller (37) are provided with sprocket wheel, and stripper roll (38) is connected with transferring roller (37) by chain.

7. Wool top stretch breaking machine according to claim 1, it is characterized in that: also be provided with pressing mechanism, last input roller and on break outlet roller top be provided with compression spring, compression spring is installed in the wallboard by the pressure adjustment screw on its top, regulates input roller up and down and breaks pressure between the outlet roller up and down by the rotational pressure adjustment screw.