CN206428373U - A kind of arrangement of spun yarn locomotive head bellows - Google Patents

Abstract

A kind of arrangement of spun yarn locomotive head bellows of the utility model, including a lower air conduit air inlet, one air draught casing, one frame head part, exhaust duct on one electronic lifting part and one, the air draught casing is arranged in the frame head part, the lower air conduit air inlet is arranged on the left surface of the air draught casing, the air draught casing is independently divided into air draught casing ante-chamber and air draught casing back cavity, a filter pulp net is provided with the air draught casing ante-chamber, a unidirectional cotton sucking blower is provided with the air draught casing back cavity, the unidirectional cotton sucking blower top and bottom are respectively provided with the upper exhaust outlet and lower exhaust outlet of air draft, the air draught casing back cavity upper end is provided with the upper exhaust duct communicated with upper exhaust outlet, the air draught casing upper end is additionally provided with the headstock drafting unit, right-hand member is provided with the electronic lifting part, total the utility model has features simple structure, air draught is uniform, small power consumption, rationally distributed advantage.

Description

A kind of arrangement of spun yarn locomotive head bellows

Technical field

The utility model is related to technical field of textile machine, and in particular to a kind of arrangement of spun yarn locomotive head bellows.

Background technology

The short velveteen on method absorption yarn, unidirectional air draught are all absorbed using suction tube negative pressure on existing spinning frame Scheme, in spinning workshop, all spinning frames join end to end it is arranged in a straight line, be equipped with every spinning frame several be used for inhale The suction tube of short velveteen on yarn is received, the suction negative pressure channel that all suction tubes are set with spinning workshop interlinks, existing Negative pressure is produced by the cotton sucking blower for being arranged on suction negative pressure channel one end in some suction negative pressure channels, its work structuring As shown in figure 1, suction negative pressure channel 4 is arranged between the headstock 5 of spinning frame and the tailstock 2, the distribution that all suction tubes 3 are spaced In the side of suction negative pressure channel 4, all suction tubes 3 interlink with suction negative pressure channel 4, on the tailstock 5 of spinning frame Equipped with unidirectional cotton sucking blower 1, made to produce certain negative pressure in suction negative pressure channel 4 by unidirectional cotton sucking blower 1, it is to be ensured that every suction Cotton flute pipe 3 can effectively absorb the velveteen on yarn, in existing negative pressure absorbs velveteen scheme so that suction negative pressure channel 4 The negative pressure pressure drop of interior headstock and the tailstock is excessive, causes the suction pressure of every suction tube 3, close to the negative of the one end of the tailstock 2 Pressure value is higher, and the negative pressure value close to the one end of headstock 5 is relatively low, and this suction tube 3 for allowing for close to the side of headstock 5 can not effectively be inhaled Except velveteen, the spinning quality of spinning frame can be thus directly affected, reaches the suction tube 3 close to tailstock side predetermined Absorb the negative pressure value of cotton, it is necessary to increase the power of unidirectional cotton sucking blower 1, so can not only consume more power, and close to car The suction tube 3 of tail end can produce excessive suction to spun yarn, be unfavorable for the coiled of yarn, for example, yarn can effectively be absorbed Velveteen on line, the negative pressure of the suction mouthful of suction tube 3 should reach 200Pa, in order to ensure the suction of the suction tube 3 at the tailstock The negative pressure of mouth reaches, it is necessary to increase the power of unidirectional cotton sucking blower 1, the highest negative pressure for the suction tube 3 being now placed at headstock 800Pa is then reached, therefore the consumption power of the unidirectional cotton sucking blower 1 of whole suction is very big, energy dissipation is serious, and yarn qualities are difficult to control System, this defect is one of most formidable technical problem of current spinning workshop, therefore a kind of small power consumption and suction pressure is uniform Topology layout just it is necessary.

The content of the invention

In order to solve the above technical problems, the purpose of this utility model is the provision of a kind of arrangement of spun yarn locomotive head bellows , there is pressure difference, headstock space profit with the pressure value at the suction tube of the tailstock in headstock, car to solve existing spinning frame in structure With the low defect of rate.

To achieve the above object, a kind of arrangement of spinning frame headstock bellows of the utility model, an including lower air conduit Air inlet, an air draught casing, a frame head part, exhaust duct on an electronic lifting part and one, the air draught casing are installed In the frame head part, the lower air conduit air inlet is arranged on the left surface of the air draught casing, the air draught casing Independently it is divided into air draught casing ante-chamber and air draught casing back cavity, the air draught casing ante-chamber and is provided with a filter pulp net, the air-suction trunk A unidirectional cotton sucking blower is provided with body back cavity, the unidirectional cotton sucking blower top and bottom are respectively provided with the upper air draft of air draft Mouth and lower exhaust outlet, the air draught casing back cavity upper end are provided with the upper exhaust duct communicated with upper exhaust outlet, the air draught casing End is additionally provided with the headstock drafting unit, and right-hand member is provided with the electronic lifting part.

Further, described lower air conduit air inlet is communicated with suction negative pressure channel.

Further, described air draught casing ante-chamber is provided with a cleaning door, the cleaning door be portable cleaning door or Open-close type cleaning door.

Further, described frame head part includes the headstock bottom plate that is positioned below, described headstock bottom plate or so two Side is provided with a headstock wallboard and the wallboard of a headstock two, and the wallboard top of headstock wallboard and headstock two is provided with a headstock connecting plate.

Further, described air draught casing is arranged in the frame head part, and the headstock drafting unit is placed Above the air draught casing, on the headstock connecting plate in the frame head part.

Further, described air draught casing upper right side is additionally provided with a distributing shaft part, and the distributing shaft part is arranged on On headstock connecting plate in the frame head part.

Compared with prior art, its advantage is the utility model：A kind of spun yarn locomotive head bellows of the present utility model Arrangement, as long as headstock install unidirectional cotton sucking blower produce 300Pa negative pressure value, installed in the cotton sucking blower of the tailstock As long as producing 300Pa negative pressure value, this ensures that the suction pressure in the middle of total suction negative pressure channel reaches 200Pa, it was both The minimum pressure requirements for absorbing velveteen of all suction tubes can be met, the work(of whole individual event cotton sucking blower can be greatly lowered again Rate so that can exhaust velveteen close to the suction tube of vehicle head end, improves the spinning quality of spinning frame so that close to vehicle head end Suction tube will not produce excessive suction to yarn, and more conducively yarn is coiled, and filter is provided with unidirectional cotton sucking blower front end The air draught casing of web, maximum possible is online in filter pulp by fibrous insulation, and reduces the running temperature of whole equipment.

Because the present invention is additionally arranged unidirectional cotton sucking blower, air draught casing on the basis of the headstock drafting unit of existing headstock, And led to by airduct connection end with suction negative pressure channel, air draught casing ante-chamber set filter pulp net, by cleaning door opening come Filter pulp is cleaned, unidirectional cotton sucking blower is set in air draught casing back cavity, sets one end to open in unidirectional cotton sucking blower upper end or lower end The air outlet box of mouth, is easy to be connected with actual pipeline present position, total the utility model has features simple structure, air draught equal Even, small power consumption, rationally distributed advantage.

Brief description of the drawings

Fig. 1 is the fundamental diagram in spinning frame suction air channel in existing spinning workshop；

Fig. 2 is a kind of stereogram of the arrangement of spun yarn locomotive head bellows of the utility model；

Fig. 3 is a kind of front view of the arrangement of spun yarn locomotive head bellows of the utility model.

In figure：1st, unidirectional cotton sucking blower 2, the tailstock 3, suction tube 4, negative pressure channel 5, headstock 6, headstock bottom plate 7, The wallboard 8 of headstock two, air draught casing 9, lower air conduit air inlet 10, headstock drafting unit 11, upper exhaust duct 12, headstock connection Plate 13, distributing shaft part 14, headstock wallboard 15, electronic lifting part 16, cleaning door.

Embodiment

To describe technology contents, construction feature, institute's reached purpose and effect of the utility model in detail, reality is hereby enumerated below Apply example and coordinate accompanying drawing to be explained in detail.

In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", "front", "rear", The orientation or position relationship of the instruction such as "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " is based on accompanying drawing institutes The orientation or position relationship shown, is for only for ease of description the utility model and simplifies description, rather than indicate or imply and be signified Device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this practicality The limitation of novel protected scope.

Refer to shown in Fig. 1, and with reference to shown in Fig. 2 and Fig. 3, the utility model provides a kind of cloth of spun yarn locomotive head bellows Put in structure, including a lower air conduit air inlet 9, an air draught casing 8, a frame head part, an electronic lifting part 15 and one Exhaust duct 11, the air draught casing 8 is arranged in the frame head part, and the lower air conduit air inlet 9 is arranged on the suction The left surface of wind box 8, the air draught casing 8 is independently divided into air draught casing ante-chamber and air draught casing back cavity, the air draught casing It is provided with ante-chamber in a filter pulp net (not shown), the back cavity of air draught casing 8 and is provided with a unidirectional cotton sucking blower 1, the unidirectional suction The top and bottom of cotton blower fan 1 are respectively provided with the upper exhaust outlet and lower exhaust outlet of air draft, and the back cavity upper end of air draught casing 8 is set There is the upper exhaust duct 11 communicated with upper exhaust outlet, the upper end of air draught casing 8 is additionally provided with the headstock drafting unit 10, and right-hand member is set There is the electronic lifting part 15.

Further, described lower air conduit air inlet 9 is communicated with suction negative pressure channel.

Further, the described ante-chamber of air draught casing 8 is provided with a cleaning door 16, and the cleaning door 16 cleans to be portable Door or open-close type cleaning door.

Further, described frame head part includes the headstock bottom plate 6 being positioned below, the headstock bottom plate 6 or so Both sides are provided with a headstock wallboard 14 and the wallboard 7 of a headstock two, and the top of two wallboard of the headstock wallboard 14 and headstock 7 is provided with a headstock Connecting plate 12.

Further, described air draught casing 8 is arranged in the frame head part, and the headstock drafting unit 10 is put The top of air draught casing 8 is placed in, on the headstock connecting plate 12 in the frame head part.

Further, the described upper right side of air draught casing 8 is additionally provided with a distributing shaft part 13, and the distributing shaft part 13 is pacified On the headstock connecting plate 12 in the frame head part.

Unidirectional cotton sucking blower is opened, lower air conduit air inlet connection suction negative pressure channel carries out air draught, then passes through air-suction trunk After the filter pulp net filtration of body ante-chamber, discharged finally by upper exhaust outlet, filter pulp is cleaned by cleaning door opening, and unidirectional Cotton sucking blower upper end or lower end set the air outlet box of one end open, are easy to be connected with actual pipeline present position.

In summary, the only preferred embodiment of the utility model, does not limit protection domain of the present utility model with this, all The equivalent changes and modifications made according to the utility model the scope of the claims and description, is all that the utility model patent covers Within the scope of.

Claims (6)

1. a kind of arrangement of spun yarn locomotive head bellows, including a lower air conduit air inlet, an air draught casing, a frame head portion Exhaust duct on part, an electronic lifting part and one, it is characterised in that：The air draught casing is arranged on the frame head part Interior, the lower air conduit air inlet is arranged on the left surface of the air draught casing, and the air draught casing is independently divided into before air draught casing It is provided with unidirectional provided with one in a filter pulp net, the air draught casing back cavity in chamber and air draught casing back cavity, the air draught casing ante-chamber Cotton sucking blower, the unidirectional cotton sucking blower top and bottom are respectively provided with the upper exhaust outlet and lower exhaust outlet of air draft, described Air draught casing back cavity upper end is provided with the upper exhaust duct communicated with upper exhaust outlet, and the air draught casing upper end is additionally provided with the headstock and led Extending portion part, right-hand member is provided with the electronic lifting part.

2. a kind of arrangement of spun yarn locomotive head bellows according to claim 1, it is characterised in that：Described lower air conduit Air inlet is communicated with suction negative pressure channel.

3. a kind of arrangement of spun yarn locomotive head bellows according to claim 1, it is characterised in that：Described air-suction trunk Body ante-chamber is provided with a cleaning door, and the cleaning door is portable cleaning door or open-close type cleaning door.

4. according to a kind of arrangement of spun yarn locomotive head bellows described in claim 1, it is characterised in that：Described frame head Part includes the headstock bottom plate being positioned below, and the headstock bottom plate left and right sides is provided with a headstock wallboard and the wallboard of a headstock two, The wallboard top of headstock wallboard and headstock two is provided with a headstock connecting plate.

5. a kind of arrangement of spun yarn locomotive head bellows according to claim 4, it is characterised in that：Described air-suction trunk Body is arranged in the frame head part, and the headstock drafting unit is positioned over above the air draught casing, installed in described On headstock connecting plate in frame head part.

6. a kind of arrangement of spun yarn locomotive head bellows according to claim 4, it is characterised in that：Described air-suction trunk Body upper right side is additionally provided with a distributing shaft part, and the distributing shaft part is arranged on the headstock connecting plate in the frame head part On.