CN104452015A - Roller transmission device - Google Patents

Roller transmission device Download PDF

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Publication number
CN104452015A
CN104452015A CN201410793236.5A CN201410793236A CN104452015A CN 104452015 A CN104452015 A CN 104452015A CN 201410793236 A CN201410793236 A CN 201410793236A CN 104452015 A CN104452015 A CN 104452015A
Authority
CN
China
Prior art keywords
roller
support
bottom roll
belt
main
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201410793236.5A
Other languages
Chinese (zh)
Inventor
高家瑜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FUJIAN HANGHAN MACHINERY TECHNOLOGY Co Ltd
Original Assignee
FUJIAN HANGHAN MACHINERY TECHNOLOGY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by FUJIAN HANGHAN MACHINERY TECHNOLOGY Co Ltd filed Critical FUJIAN HANGHAN MACHINERY TECHNOLOGY Co Ltd
Priority to CN201410793236.5A priority Critical patent/CN104452015A/en
Publication of CN104452015A publication Critical patent/CN104452015A/en
Pending legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D02YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02HWARPING, BEAMING OR LEASING
    • D02H13/00Details of machines of the preceding groups
    • D02H13/12Variable-speed driving mechanisms
    • D02H13/14Variable-speed driving mechanisms controlled automatically by tension in the warp

Abstract

The invention relates to a roller transmission device. The roller transmission device comprises a device base, a lower roller pair is arranged on the device base, an upper roller is further arranged on the device base and located between the lower roller pair and can ascend or descend, and the lower roller pair comprises a main lower roller and an auxiliary lower roller. Two belt wheels are arranged on the two sides of the main lower roller respectively, a main belt wheel is arranged on an output shaft of a working motor and connected with the belt wheel on one side of the main lower roller in a transmission mode, the main lower roller is connected with the auxiliary lower roller in a transmission mode, the two sides of the upper roller are fixedly connected with a lifting plate in an inner cavity of the device base through a longitudinal supporting rod, the bottom side of the middle of the lifting plate is fixedly connected with the upper end of a longitudinal threaded rod, the lower end of the longitudinal threaded rod is connected with a driven chain wheel through a feed screw nut pair structure, and the driven chain wheel is connected with a supporting frame fixedly connected to the bottom of the inner cavity of the device base through a bearing in a rotating mode. The roller transmission device is simple in structure, convenient and rapid to operate, stable in working and capable of guaranteeing silk outlet tension and improving working efficiency.

Description

Roller gear
Technical field
The present invention relates to a kind of roller gear, be applied to a point silk warper.
Background technology
Divide silk warper in the course of the work, need to carry out the operation of sub-wire tension adjustment to female silk, wherein will rely on the roller component in warping machines, and existing roller component is stablized in order to adjustment of tonicity size and follow-up work, the mechanism of general employing more complicated realizes, and effect is also unstable, extreme influence wire vent quality.Therefore, are objects that the present invention studies for the problems referred to above.
Summary of the invention
In view of the above problems, the object of the present invention is to provide a kind of roller gear.
Technical program of the present invention lies in:
A kind of roller gear, comprise support, described support is provided with a bottom roll pair, described support is also provided with one bottom roll between liftable top roller, described bottom roll is to comprising main bottom roll and from bottom roll, it is characterized in that: described support intracavity bottom is provided with a work drive motor, the both sides of described main bottom roll are respectively equipped with a belt pulley, the output shaft of described work drive motor is provided with a main pulley, described main pulley is connected with the pulley drive of main bottom roll side, the belt pulley of described main bottom roll opposite side is through being connected from belt with the pulley drive be located at from bottom roll respective side, the longitudinal support plate in both sides one and the lifter plate being arranged in support inner chamber of described top roller are connected, the bottom side, middle part of described lifter plate and the upper end of a longitudinal screw are connected, the lower end of described longitudinal screw and one from sprocket wheel with the anatomical connectivity of feed screw nut pair, describedly to be rotationally connected from sprocket wheel through bearing and the bracing frame be connected in support intracavity bottom.
Wherein, described support intracavity bottom is also provided with a motor, and described motor output shaft is provided with head sprocket, and described head sprocket is connected with from chain wheel drive through chain.
The top of described support inner chamber is provided with a connecting rod, and described connecting rod is provided with neither level proximity switch, and the side of described lifter plate is provided with a cross bar between two proximity switches, and described proximity switch is connected with motor circuit.
The bottom side of described longitudinal support plate is provided with the adjusting bolt running through lifter plate, is provided with buffer spring between the bottom side of described lifter plate and adjusting bolt.
Be positioned at and be also provided with a liftable pinch roller from the support of belt side, the outer ring of described pinch roller is placed in from the upper strata belt of belt, to regulate from belt tension.
The invention has the advantages that: structure of the present invention is simple, and simple operation, working stability, can not only ensure out thread tension, and can also promote operating efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the side of the embodiment of the present invention.
Fig. 2 is the part-structure schematic diagram of the opposite side of the embodiment of the present invention.
Fig. 3 is that the A of Fig. 1 is to partial view.
Detailed description of the invention
For above-mentioned feature and advantage of the present invention can be become apparent, special embodiment below, and coordinate accompanying drawing, be described in detail below.
Referring to figs. 1 to Fig. 3, the present invention relates to a kind of roller gear, comprise support 1, described support is provided with a bottom roll to 2, described support is also provided with one bottom roll between liftable top roller 3, described bottom roll is to comprising main bottom roll 2-1 and from bottom roll 2-2, described support intracavity bottom is provided with a work drive motor 18, the both sides of described main bottom roll are respectively equipped with a belt pulley 19, the output shaft of described work drive motor is provided with a main pulley 20, described main pulley is connected with the pulley drive of main bottom roll side, the belt pulley of described main bottom roll opposite side is through being in transmission connection from the belt pulley 22 bottom roll respective side from belt 21 with being located at, the longitudinal support plate 4 in both sides one of described top roller and a lifter plate 5 being arranged in support inner chamber are connected, the bottom side, middle part of described lifter plate and the upper end of a longitudinal screw 6 are connected, the lower end of described longitudinal screw and one from sprocket wheel 7 with the anatomical connectivity of feed screw nut pair, describedly to be rotationally connected from sprocket wheel through bearing 8 and the bracing frame 9 be connected in support intracavity bottom.
Above-mentioned support intracavity bottom is also provided with a motor 10, described motor output shaft is provided with head sprocket 11, and described head sprocket is connected with from chain wheel drive through chain 12.
The top of above-mentioned support inner chamber is provided with a connecting rod 13, and described connecting rod is provided with neither level proximity switch 14, and the side of described lifter plate is provided with a cross bar 15 between two proximity switches, and described proximity switch is connected with motor circuit.
The bottom side of above-mentioned longitudinal support plate is provided with the adjusting bolt 16 running through lifter plate, is provided with buffer spring 17 between the bottom side of described lifter plate and adjusting bolt.
Be positioned at and be also provided with a liftable pinch roller 23 from the support of belt side, the outer ring of described pinch roller is placed in from the upper strata belt of belt, to regulate from belt tension.
Specific implementation process: when the monofilament after female silk and sub-wire thereof passes through the upper bottom roll of this device, carrys out tension adjusting by the tightness between adjustment bottom roll and top roller.When top roller rises, rotated by drive motors, head sprocket is driven and rotates from sprocket wheel, and risen by feed screw nut pair drive screw, and then realize top roller rising; When top roller declines, as long as drive motors reversion, bottom roll can be made to decline.And the extreme position that top roller rises and declines; cross bar and the proximity switch be arranged on connecting rod then by being arranged on lifter plate side realize jointly; namely carried out the shutdown of drive motors by the cross bar proximity switch triggered on relevant position, thus ensure rising and decline in safe spacing.For making bottom roll to work, work drive motor is only needed to operate, make the main pulley on work drive motor output shaft drive belt pulley on main bottom roll, and main bottom roll is again by the belt pulley of opposite side and rotate from belt drives from bottom roll, thus makes work drive motor drive bottom roll to running.In addition, by the lifting of pinch roller, the tensioning degree from belt can also be regulated.
The foregoing is only preferred embodiment of the present invention, all equalizations done according to the present patent application the scope of the claims change and modify, and all should belong to covering scope of the present invention.

Claims (5)

1. a roller gear, comprise support, described support is provided with a bottom roll pair, described support is also provided with one bottom roll between liftable top roller, described bottom roll is to comprising main bottom roll and from bottom roll, it is characterized in that: described support intracavity bottom is provided with a work drive motor, the both sides of described main bottom roll are respectively equipped with a belt pulley, the output shaft of described work drive motor is provided with a main pulley, described main pulley is connected with the pulley drive of main bottom roll side, the belt pulley of described main bottom roll opposite side is through being connected from belt with the pulley drive be located at from bottom roll respective side, the longitudinal support plate in both sides one and the lifter plate being arranged in support inner chamber of described top roller are connected, the bottom side, middle part of described lifter plate and the upper end of a longitudinal screw are connected, the lower end of described longitudinal screw and one from sprocket wheel with the anatomical connectivity of feed screw nut pair, describedly to be rotationally connected from sprocket wheel through bearing and the bracing frame be connected in support intracavity bottom.
2. roller gear according to claim 1, is characterized in that: described support intracavity bottom is also provided with a motor, and described motor output shaft is provided with head sprocket, and described head sprocket is connected with from chain wheel drive through chain.
3. roller gear according to claim 1, it is characterized in that: the top of described support inner chamber is provided with a connecting rod, described connecting rod is provided with neither level proximity switch, the side of described lifter plate is provided with a cross bar between two proximity switches, and described proximity switch is connected with motor circuit.
4. roller gear according to claim 1, is characterized in that: the bottom side of described longitudinal support plate is provided with the adjusting bolt running through lifter plate, is provided with buffer spring between the bottom side of described lifter plate and adjusting bolt.
5. roller gear according to claim 1, is characterized in that: be positioned at and be also provided with a liftable pinch roller from the support of belt side, and the outer ring of described pinch roller is placed in from the upper strata belt of belt, to regulate from belt tension.
CN201410793236.5A 2014-12-20 2014-12-20 Roller transmission device Pending CN104452015A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410793236.5A CN104452015A (en) 2014-12-20 2014-12-20 Roller transmission device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410793236.5A CN104452015A (en) 2014-12-20 2014-12-20 Roller transmission device

Publications (1)

Publication Number Publication Date
CN104452015A true CN104452015A (en) 2015-03-25

Family

ID=52898734

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410793236.5A Pending CN104452015A (en) 2014-12-20 2014-12-20 Roller transmission device

Country Status (1)

Country Link
CN (1) CN104452015A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3537268A1 (en) * 1985-10-19 1987-04-23 Sucker & Franz Mueller Gmbh Transport mechanism for winding a thread set
CN203065708U (en) * 2013-01-15 2013-07-17 常州市润源经编运用工程技术研究中心有限公司 Tension roller device for warping machine
CN203530552U (en) * 2013-11-01 2014-04-09 常州市第八纺织机械有限公司 Drawing roller mechanism for mother yarn splitting warping machine
CN203583086U (en) * 2013-11-27 2014-05-07 常州市赛嘉机械有限公司 Roller lifting transmission gear of separating warping machine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3537268A1 (en) * 1985-10-19 1987-04-23 Sucker & Franz Mueller Gmbh Transport mechanism for winding a thread set
CN203065708U (en) * 2013-01-15 2013-07-17 常州市润源经编运用工程技术研究中心有限公司 Tension roller device for warping machine
CN203530552U (en) * 2013-11-01 2014-04-09 常州市第八纺织机械有限公司 Drawing roller mechanism for mother yarn splitting warping machine
CN203583086U (en) * 2013-11-27 2014-05-07 常州市赛嘉机械有限公司 Roller lifting transmission gear of separating warping machine

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SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20150325

RJ01 Rejection of invention patent application after publication