CN202717901U

CN202717901U - Novel spring cradle

Info

Publication number: CN202717901U
Application number: CN 201220269224
Authority: CN
Inventors: 崔桂生; 唐国新; 胥惠英; 徐涛
Original assignee: Changzhou Tonghe Textile Machinery Manufacture Co Ltd
Current assignee: Changzhou Tonghe Textile Machinery Manufacture Co Ltd
Priority date: 2012-06-08
Filing date: 2012-06-08
Publication date: 2013-02-06
Anticipated expiration: 2022-06-08

Abstract

The utility model relates to a novel spring cradle. A pressing seat is hinged onto a cradle seat body, a connecting bolt passes through a fixing block in the cradle seat body and is connected with the nut of the pressing seat in a rotation way, the arc face of the cradle seat body and the arc face of the pressing seat form a support rod axle hole, and a convex V-shaped positioning block is arranged on the arc face of the pressing seat; and a locking mechanism comprises a support sheet and a locking sheet, a compressing component comprises a parallel support, a roller seat, a spring and a pressure regulation mechanism, the roller seat is arranged in the parallel support and is guided by the parallel support, the bottom of the roller seat is provided with a roller claw which is connected with a roller shaft, the indication board of the pressure regulation mechanism is arranged on the parallel support, a pressure regulation rod is connected with an up-regulating pressure block, when the locking mechanism works, the up-regulating pressure plane of the up-regulating pressure block is connected with the down-regulating pressure plane of the down-regulating pressure block, the indication board is provided with the gear indication mark of a pressure, and the spring mounted in the roller seat jacks onto the down-regulating pressure block. The novel spring cradle is reasonable in design, the operation of pressure regulation is simple and convenient to carry out, the roller can meet the requirement on maintaining a parallel degree, and the novel spring cradle is provided with the function of auxiliary pressure regulation.

Description

The novel spring reel cage

Technical field

The utility model relates to a kind of novel spring reel cage, belongs to ring throstle swing pressure device technical field.

Background technology

Be used for the swing pressure device of ring throstle mainly by the reel cage body, rocking arm and base, handle, rear three pressure-applying units consist of in front, pressure-applying unit is provided with pressure regulating device, swing pressure device is installed on the pole axle by the pole axis hole on the rocking arm and base, rear three pressure-applying units are installed in respectively reel cage body below in wherein, each pressure-applying unit is equipped with a roller pawl, the roller that is connected on each roller pawl compresses each self-corresponding roller, during work, cradle handle and reel cage body, and under the effect of pressure-applying unit separately, rear three rollers in front are compressed each self-corresponding roller, make the certain frictional force of generation between roller and the roller realize the function of spinning to the yarn traction.

Usually the biside plate of rocking arm and base is provided with two hold-down nuts, wherein being installed in an accent bolt on the nut is to withstand on pole axle V-shaped groove one side, with the circumferential position of regulating rocking arm and base and increase or reduce the swing pressure device operating pressure, another clamping screw that is screwed on the nut then locks the swing pressure device of regulating behind the good position.Affected by processing and installation accuracy, V-shaped groove on its V-arrangement projection of pole axis hole on the biside plate and the pole axle can not match fully, need to carry out angular adjustment during installation, therefore in the installation and debugging process, waste time and energy, efficiency of assembling is low, and after fine spining machine work, can cause again the variation of swing pressure device angle, affect the uniformity of yarn because of meeting, therefore also need regularly swing pressure device to be regulated.Moreover, because swing pressure device is to be installed on the pole axle by the pole axis hole on the rocking arm and base, the pole axle is installed on two roller stands, when swing pressure device breaks down the needs replacing, is first the pole axle to be pulled down from roller stand, again swing pressure device is pulled down, and after the swing pressure device after will changing is installed in the pole axle, again the pole axle is installed on two roller stands, when changing swing pressure device, not only workload is very large, and it is very inconvenient to operate.

The Pendulum Weighting Arm System assembly mainly contains spring pressurization, leaf spring pressurization and three kinds of pressurization forms of Pneumatic Pressure.And the leather roller seat of spring pressurization assembly is installed in the lower end of lever depression bar, depression bar is movably arranged on the reel cage body by bearing pin, spring is arranged between depression bar and the reel cage body, spring passes to leather roller seat and roller by depression bar with pressure, regulates the pressure of roller by the installation site between adjustment spring and the lever.But its pressure adjustment of traditional spring pressurization mechanism extremely bothers, and lever-type pressure structure requirement spring deformation is large, and the spring fatiguability needs in time to change spring, and increases cost.Present Pendulum Weighting Arm System assembly adopts the direct press type structure for this reason, the Pendulum Weighting Arm System assembly comprises regulator, pressure foot and leather roller seat and spring, pressure foot is installed on the reel cage body, pressure foot is provided with installation cavity, be movably set with leather roller seat in the installation cavity, the leather roller seat lower end is provided with the roller pawl, roller is installed on the leather roller seat, and the spring that is arranged on leather roller seat and installation cavity withstands on respectively on leather roller seat and the regulator, the elastic force of control spring vertically acts on roller by regulator, to reduce the fatigue deformation of spring, improve the operating efficiency of spring.But its pressure regulating device of the pressure-applying unit of said structure adopts the pressure regulating axis of side mode, and the side pressure regulating device can't arrange the indication of pressure gear, and build-up of pressure is regulated inconvenience.

In spinning process, requiring the roller of swing pressure device and pressurized is that roller keeps the good depth of parallelism, just can guarantee good yarn quality.And its leather roller seat is to be movably arranged in the leather roller seat in the said structure, the only guide by its sidepiece at leather roller seat carries out spacing, because there are certain flying height in leather roller seat and pressure foot, when cradle handle presses down, when making swing pressure device in running order, leather roller seat is in a floating position, therefore can only rely on the manufacturing of pressure-applying unit and the depth of parallelism that assembly precision guarantees roller, so not only can increase manufacturing cost, and there is not guiding mechanism on the leather roller seat installation rubber roll shaft, the long-term roller pawl bayonet socket size of rear leather roller seat of using can change, and can't guarantee leather roller seat control roller and roller energy keeping parallelism, and yarn quality is wayward.

Summary of the invention

The purpose of this utility model provides a kind of rational in infrastructure, and pressure regulation is simple to operation, makes the requirement of roller energy keeping parallelism degree, and has the novel spring reel cage that aux. pressure is regulated.

The utility model is that the technical scheme that achieves the above object is: a kind of novel spring reel cage, comprise the reel cage body, rocking arm and base is hinged by reel cage axle and reel cage body, cradle handle is hinged by Handle axis and reel cage body, retaining mechanism is installed in the rocking arm and base, the identical pressure-applying unit of rear three structures is installed in respectively the bottom of reel cage body in front, it is characterized in that:

Described rocking arm and base comprises reel cage pedestal and pressed seat, the front downside of reel cage pedestal biside plate is provided with a breach, pressed seat is hinged on the indentation, there of reel cage pedestal, its hinged top that is centered close to the pole axis hole of the pressed seat of operating position, the biside plate bottom of reel cage pedestal is fixed with fixed block, be fixed with nut on the biside plate of pressed seat, connecting bolt passes fixed block and is screwed on the nut, arcwall face on the reel cage pedestal biside plate and the arcwall face of pressed seat biside plate consist of the pole axis hole, and the arcwall face of pressed seat is provided with the V-arrangement locating piece of projection;

Described retaining mechanism comprises supporting slice and stay, the Handle axis and the reel cage body that are fixed on supporting slice and cradle handle are rotationally connected, the front end of supporting slice and reel cage axle are hinged, the eccentric segment of stay bottom and eccentric shaft is rotationally connected, and eccentric shaft and reel cage pedestal are rotationally connected, and stay is shipped and resell on another market and the cradle handle lower hinge by stay;

Described pressure-applying unit comprises parallel bracket, leather roller seat, spring and pressure regulating device, parallel bracket biside plate top is provided with upper notch, bottom to leather roller seat guiding and has lower notch with the rubber roll shaft clamping, the leather roller seat bottom has the roller pawl that joins with rubber roll shaft, and the guiding projection of leather roller seat both sides is arranged on the upper notch of parallel bracket biside plate and can moves up and down; Described pressure regulating device comprises indicator board, pressure regulation bar and raises briquetting and the downward modulation briquetting, indicator board is installed on the parallel bracket, pressure regulation bar with pressure pointer with raise briquetting and be connected and pass parallel bracket and indicator board, the rise briquetting is arranged in the downward modulation briquetting and can rotates, the rise of the rise briquetting during work flattens face and joins with the downward modulation pressing face of reducing briquetting, indicator board is provided with the gear Warning Mark of pressure gear, and the spring top of installing in the leather roller seat is being reduced on the briquetting.

The utility model changes rocking arm and base into reel cage pedestal and the pressed seat structure that is hinged, because the hinged center of pressed seat the during operating position is higher than the central axis of pole axis hole, and be fixed with respectively holder and nut on reel cage pedestal and the pressed seat, can pressed seat be connected on the reel cage pedestal by connecting bolt, arcwall face formation pole axis hole and pole axle by the arcwall face on the reel cage pedestal biside plate and pressed seat biside plate match, and be rational in infrastructure.When swing pressure device breaks down the needs replacing, only need pull down connecting bolt, opening pressed seat just can pull down swing pressure device from the pole axle, swing pressure device after changing is installed on the pole axle, owing to need not dismounting pole axle, therefore can increase substantially the efficiency of loading and unloading of swing pressure device, convenient to operation.The utility model is connected pressed seat by connecting bolt with the reel cage pedestal, therefore in the tightening process of pressed seat, face of pressed seat V-arrangement locating piece and a face of pole axle V-shaped groove can be joined, can position swing pressure device, make the operating pressure of swing pressure device reach designing requirement, need not to regulate the swing pressure device operating pressure, saved the installation and debugging time, easy for installation, can increase substantially efficiency of assembling, the utility model can not change because of swing pressure device circumferential position at work, thus the operating pressure of swing pressure device can not change so that the uniformity of yarn is better.

The utility model is equipped with eccentric shaft at the reel cage pedestal, because eccentric segment and the stay bottom of eccentric shaft are rotationally connected, stay top and stay are shipped and resell on another market hinged, and this stay is shipped and resell on another market and is fixedly connected with the bottom of cradle handle, therefore can pass through the eccentric adjustment axle, setting height(from bottom) that can auxiliary adjustment reel cage body and the pressure of reel cage body, fine setting pressure is convenient and swift.

The utility model adopts parallel bracket, be connected with the reel cage body by the installing hole on the parallel bracket top board, also be provided with the via hole that a pressure regulation bar passes on the top board of parallel bracket simultaneously, regulate leather roller seat by the pressure regulation bar and implement certain pressure to roller, and the biside plate top of parallel bracket is provided with in the upper notch that leather roller seat is led, make the guiding projection of leather roller seat both sides be arranged on notch and can move up and down, can leather roller seat be led by upper notch, leather roller seat can only be moved up and down and can not swing, to improve the depth of parallelism of leather roller seat, lower notch on the parallel bracket biside plate is to be directly installed on the rubber roll shaft in addition, and the installation site of parallel bracket and rubber roll shaft is arranged on the outside of the installation site of leather roller seat and rubber roll shaft, therefore can play guide effect by parallel bracket, guarantee that the roller that is connected to the leather roller seat bottom under any circumstance can both remain parallel with roller, make swing pressure device have the function of the good depth of parallelism, can not change in the long-term lower notch bayonet socket size of rear leather roller seat of using, make leather roller seat and rubber roll shaft keep the gapless state, be conducive to the roller depth of parallelism and maintain a good state.The utility model can be installed in leather roller seat and pressure regulating device on the reel cage body by parallel bracket, and is rational in infrastructure, compact.Pressure regulating device of the present utility model comprises indicator board, pressure regulation bar and raises briquetting and the downward modulation briquetting, one of them the pressing face that raises that raises briquetting during work joins with one of them downward modulation pressing face of reducing briquetting, owing to being the pressure adjusting structure that adopts upper and lower pressure regulation piece, can raise the briquetting rotation by driving from top rotation pressure regulation bar, make the downward modulation briquetting upwards or move down by raising briquetting, stroke with regulating spring, make to change the adjusting that spring pressure is realized roller pressure, satisfy spinning requirement.The utility model adopts the direct press type structure, can not only reduce the output valve of spring, greatly reduces roller pawl on the leather roller seat to the load that rubber roll shaft loads, and is conducive to the pressure stable for extended periods of time of reel cage, the fatigue that has also prolonged spring.The utility model is equipped with indicator board at parallel bracket, and the pressure regulation bar is provided with the pressure pointer, when exchanging depression bar from reel cage top and regulating, make in the pressure regulation bar rotation process its pressure pointer for the gear Warning Mark on the indicator board, can know the gear of vision-control pressure, pressure regulation is simple to operation.

Description of drawings

Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.

Fig. 1 is the perspective view of the utility model novel spring reel cage.

Fig. 2 is the A-A sectional structure schematic diagram of Fig. 1.

Fig. 3 is the structural representation of the utility model pressure-applying unit.

Fig. 4 is the B-B sectional structure schematic diagram of Fig. 3.

Fig. 5 is that pressure-applying unit of the present utility model is installed in the structural representation on the roller.

Fig. 6 is the perspective view that the utility model raises briquetting.

Fig. 7 is the structural representation of downward modulation briquetting of the present utility model.

Fig. 8 is the structural representation of the utility model leather roller seat.

Wherein: 1-cradle handle, 2-reel cage body, 3-parallel bracket, 3-1-top board, the 3-2-installing hole, the upper notch of 3-3-, 3-4-side plate, notch under the 3-5-, the 4-leather roller seat, 4-1-guiding projection, 4-2-cavity, 4-3-roller pawl, the 5-indicator board, 5-1-gear Warning Mark, 5-2-position indicator pointer, 6-reel cage axle, the 7-swivel pin, 8-rocking arm and base, 8-1-pressed seat, 8-2-V shape locating piece, 8-3-reel cage pedestal, 9-nut, 10-fixed block, the 11-sealed base, 12-connecting bolt, 13-eccentric shaft, 14-pressure regulation bar, 14-1-pressure pointer, 15-raises briquetting, 15-1-locating dowel, 15-2-inclined-plane, 15-3-rise pressing face, 16-downward modulation briquetting, 16-1-downward modulation pressing face, 16-2-inclined-plane, 16-3-locating hole, 17-bolt, 18-reel cage body alignment pin, 19-supporting slice, 20-Handle axis, 21-stay is shipped and resell on another market, 22-stay, 23-torsion spring, 24-spring, 25-roller, 25-1-rubber roll shaft, 26-roller.

The specific embodiment

See shown in Fig. 1～7, novel spring reel cage of the present utility model, comprise reel cage body 2, rocking arm and base 8 is hinged by reel cage axle 6 and reel cage body 2, cradle handle 1 is hinged by Handle axis 20 and reel cage body 2, reel cage body 2 is located by reel cage body alignment pin 18 with rocking arm and base 8, the orientation angle that reel cage starts is 45 ° or 75 °, retaining mechanism is installed in the rocking arm and base 8, the identical pressure-applying unit of rear three structures is installed in respectively the bottom of reel cage body 2 in front, rear three rollers 25 in before three groups of pressure-applying units are controlled respectively compress each self-corresponding roller 26 by three rollers 25, make the certain frictional force of generation between roller 25 and the roller 26 and realize spinning.

See shown in Fig. 1～2, rocking arm and base 8 of the present utility model comprises reel cage pedestal 8-3 and pressed seat 8-1, the front downside of the biside plate of reel cage pedestal 8-3 is provided with a breach, pressed seat 8-1 is hinged on the indentation, there of reel cage pedestal 8-3, pressed seat 8-1 is hinged with reel cage pedestal 8-3 by swivel pin 7, its hinged top that is centered close to the pole axis hole of the pressed seat 8-1 of operating position, distance H between the hinged center of pressed seat 8-1 and the pole axis hole top is 1～10mm, can be controlled in 3～6mm such as H, the biside plate bottom of reel cage pedestal 8-3 is fixed with fixed block 10, be fixed with nut 9 on the biside plate of pressed seat 8-1, connecting bolt 12 passes fixed block 10 and is screwed on the nut 9, arcwall face on the reel cage pedestal 8-3 biside plate and the arcwall face of pressed seat 8-1 biside plate consist of the pole axis hole, the arcwall face of pressed seat 8-1 is provided with the V-arrangement locating piece 8-2 of projection, when Spring cradle is installed on the pole axle, face of its V-arrangement locating piece of pressed seat 8-1 8-2 and a face of pole axle V-shaped groove can be joined, and reach quick location, make the reel cage operating pressure reach designing requirement, owing to need not to regulate the reel cage operating pressure, the utility model is to make pressed seat 8-1 have larger contact area to the pole axle, arcwall face angle α on the pressed seat 8-1 can be controlled in 160～170 ° at 155 °～180 ° such as arcwall face angle α.The utility model is convenient processing and installation, the biside plate of pressed seat 8-1 is arranged on the inboard of reel cage pedestal 8-3 biside plate, sealed base 11 is installed in the bottom surface of pressed seat 8-1 and reel cage pedestal 8-3, and the base clip in the sealed base 11 is connected on the both sides, front and back of nut 9.

See Fig. 1, shown in 2, retaining mechanism of the present utility model comprises supporting slice 19 and stay 22, the Handle axis 20 that is fixed with supporting slice 19 and cradle handle 1 is rotationally connected with reel cage body 2, supporting slice 19 and cradle handle 1 is hinged with reel cage body 2, the front end of supporting slice 19 and reel cage axle 6 are hinged, stay 22 bottoms are fixedly connected with the eccentric segment of eccentric shaft 13, and eccentric shaft 13 is rotationally connected with reel cage pedestal 8-3, stay 22 by stay ship and resell on another market 21 with cradle handle 1 lower hinge, torsion spring 23 is sleeved on the eccentric shaft 13, and torsion spring 23 both sides withstand on respectively on the projection of reel cage pedestal 8-3 and stay 22.When eccentric adjustment axle 13, under the wobbler action of eccentric shaft 13 and change the upper-lower position on stay 22 tops, because it is 21 hinged that stay 22 and cradle handle 1 are shipped and resell on another market by stay, thereby 21 up or down motions are moved cradle handle 1 up and down shipping and reselling on another market by stay, and the athletic meeting of cradle handle 1 drives supporting slice 19 along its Handle axis 20 centers swing, and by the 2 up or down motions of the reel cage axle hinged with it 6 drive reel cage bodies, thereby realize the pressure of fine setting reel cage and the setting height(from bottom) of reel cage.

See shown in Fig. 2～8, pressure-applying unit of the present utility model comprises parallel bracket 3, leather roller seat 4, spring 24 and pressure regulating device.See shown in Fig. 2～5, the utility model parallel bracket 3 has top board 3-1 and is positioned at the side plate 3-4 of top board 3-1 both sides, the top board 3-1 of parallel bracket 3 is provided with the via hole that passes for pressure regulation bar 14 and the installing hole 3-2 that is connected with reel cage body 2, installing hole 3-2 on the top board 3-1 is screwed hole, can be with the bottom of nut-welding at top board 3-1, by bolt 17 parallel bracket 3 is installed in reel cage body 2 bottoms, and pressure regulation bar 14 is installed on the pressure regulation assembly and pass via hole, the middle and lower part of the biside plate 3-4 of parallel bracket 3 is step-like, and the biside plate 3-4 top of parallel bracket 3 is provided with the upper notch 3-3 to leather roller seat 4 guiding, the bottom has the lower notch 3-5 with rubber roll shaft 25-1 clamping, leather roller seat 4 bottoms have the roller pawl 4-3 that joins with rubber roll shaft 25-1, the guiding projection 4-1 of leather roller seat 4 both sides is arranged on the upper notch 3-3 of parallel bracket 3 biside plate 3-4 and can moves up and down, leather roller seat 4 is installed in the parallel bracket 3, lower notch 3-5 is connected to the both sides of rubber roll shaft 25-1, parallel bracket 3 is installed on the rubber roll shaft 25-1, can lead by 3 pairs of leather roller seats 4 of parallel bracket, can obtain stable to roller 25 guide effects, guaranteed the depth of parallelism between roller 25 and the roller 26, and need not to adjust, leather roller seat 4 is provided with the cavity 4-2 for mounting spring, to reduce the swing of spring.

See shown in Fig. 2～8, pressure regulating device of the present utility model comprises indicator board 5, pressure regulation bar 14 and rise briquetting 15 and downward modulation briquetting 16, indicator board 5 is installed on the parallel bracket 3, pressure regulation bar 14 with pressure pointer 14-1 with raise briquetting 15 and be connected and pass parallel bracket 3 and indicator board 5, rise briquetting 15 is arranged in the downward modulation briquetting 16 and can rotates, the rise of the rise briquetting 15 during work flattens face 15-3 and joins with the downward modulation pressing face 16-1 that reduces briquetting 16, indicator board 5 is provided with pressure gear Warning Mark, and the spring 24 of installing in the leather roller seat 4 withstands on the downward modulation briquetting 16.As shown in Figure 6, the utility model raises briquetting 15 bottoms and is provided with the rise pressing face 15-3 that highly increases progressively more than three along circular direction, each raises pressing face 15-3 and connects by inclined-plane 15-2, as shown in Figure 7, downward modulation briquetting 16 correspondences are provided with the downward modulation of highly successively decreasing more than three and flatten face 16-1, each is reduced pressing face 16-1 and connects by inclined-plane 16-2, one of them of rise briquetting 15 when therefore working raises pressing face 15-3 and joins with one of them the downward modulation pressing face 16-1 that reduces briquetting 16, can realize that by raising briquetting 15 and downward modulation briquetting 16 third gear regulates with upward pressure, and indicator board 5 is provided with the gear Warning Mark of three above corresponding pressure gears, when briquetting 15 is raised in rotation, making one of them raise pressing face 15-3 is arranged in one of them downward modulation pressing face 16-1, regulate the high and low position of downward modulation briquetting 16 with this, the spring 24 that is installed in the leather roller seat 4 withstands on the downward modulation briquetting 16, by downward modulation briquetting 16 regulating springs 24 pressure, it is acted on the leather roller seat 4.See shown in Fig. 2,4 and 6,7, the locating dowel 15-1 that the utility model raises briquetting 15 is arranged in the locating hole 16-3 of downward modulation briquetting 16, the upper back-up ring that raises briquetting 15 is relative with the upper plane of downward modulation briquetting 16, make and raise briquetting 15 in the rotation of downward modulation briquetting 16 inner equilibriums, because indicator board 5 is provided with the gear Warning Mark 5-1 of three above corresponding pressure gears, when regulating pressure regulation bar 14, can clearly see the gear of regulating pressure, pressure regulation is simple to operation.See that shown in Fig. 1,3,5, the utility model also has biside plate at indicator board 5, indicator board 5 both sides are provided with position indicator pointer 5-2, reel cage body 2 is provided with horizontal cue mark, make things convenient for each pressure regulation assembly installation site on reel cage body 2, reduce adjustment means and measurer, regulate simple and convenient.

See Fig. 3, shown in 6 and 7, the rise that highly increases progressively more than three the pressing face 15-3 that the utility model raises briquetting 15 is that one group of gear is regulated, raise briquetting 15 bottom surfaces and be laid with in the circumferential direction of the circle three groups of gears adjustings or four groups of gears adjustings, the rise pressing face 15-3 that the rise of the maximum height of two adjacent groups flattens face 15-3 and minimum altitude is adjacent setting, three groups of corresponding gears are regulated or four groups of gears are regulated and downward modulation briquetting 16 is provided with, indicator board 5 is provided with corresponding three groups of gear Warning Mark 5-2 or four groups of gear Warning Mark 5-2, therefore rotate a circle when raising briquetting 15, its uniform pressure gear can carry out three times or four times to be regulated, simultaneously, in the pressure regulation process, join by the rise pressing face 15-3 of a plurality of equal heights and the downward modulation pressing face 16-1 of a plurality of equal heights, with being carried on the spring of isostasy.As shown in Figure 6, the gear Warning Mark 5-1 of the utility model indicator board 5 upward pressure gears also correspondence is provided with three groups or four groups, and pressure regulation is easy to operate.

See shown in Fig. 1,2, when depressing cradle handle 1 and reel cage body 2, by retaining mechanism cradle handle 1 is locked, leather roller seat 4 can move up under the guide effect of parallel bracket 3, when the downward compression of reel cage is in running order, the roller pawl 4-3 of leather roller seat 4 is in a fixing position, and applies certain pressure under the effect of spring 24 roller 25.When the pressure of roller 25 can not satisfy requirements of one's work, need to regulate the pressure of roller 25, rotate pressure regulation bar 14 with instrument such as inner hexagon spanner during pressure regulation, make the different gear Warning Marks on the corresponding indicator board 5 of its pressure pointer, the rotation of pressure regulation bar 14 also drives the rotation of raising briquetting 15, one of them the downward modulation pressing face 16-1 that raises on pressing face 15-3 and the downward modulation briquetting 16 that raises briquetting 15 is joined, make downward modulation briquetting 16 upwards or move down, the stroke of regulating spring 24, spring 24 will change pressure-acting in leather roller seat 4, realize the adjusting of roller 25 pressure, satisfy spinning requirement.During such as need fine setting pressure, rotation eccentric axis 13, under wobbler action, change the upper-lower position of stay 22, thereby drive moving up and down of cradle handle 1, driving supporting slice 19 swings along its Handle axis 20 centers again, and by the 2 up or down motions of the reel cage axle hinged with it 6 drive reel cage bodies, realize the pressure of fine setting reel cage and the setting height(from bottom) of reel cage.

Claims

1. novel spring reel cage, comprise reel cage body (2), rocking arm and base (8) is hinged by reel cage axle (6) and reel cage body (2), cradle handle (1) is hinged by Handle axis (20) and reel cage body (2), retaining mechanism is installed in the rocking arm and base (8), the identical pressure-applying unit of rear three structures is installed in respectively the bottom of reel cage body (2) in front, it is characterized in that:

Described rocking arm and base (8) comprises reel cage pedestal (8-3) and pressed seat (8-1), the front downside of reel cage pedestal (8-3) biside plate is provided with a breach, pressed seat (8-1) is hinged on the indentation, there of reel cage pedestal (8-3), its hinged top that is centered close to the pole axis hole of the pressed seat of operating position (8-1), the biside plate bottom of reel cage pedestal (8-3) is fixed with fixed block (10), be fixed with nut (9) on the biside plate of pressed seat (8-1), connecting bolt (12) passes fixed block (10) and is screwed on the nut (9), the arcwall face of the arcwall face on reel cage pedestal (8-3) biside plate and pressed seat (8-1) biside plate consists of the pole axis hole, and the arcwall face of pressed seat (8-1) is provided with the V-arrangement locating piece (8-2) of projection;

Described retaining mechanism comprises supporting slice (19) and stay (22), the Handle axis (20) that is fixed on supporting slice (19) and cradle handle (1) is rotationally connected with reel cage body (2), the front end of supporting slice (19) and reel cage axle (6) are hinged, the eccentric segment of stay (22) bottom and eccentric shaft (13) is rotationally connected, and eccentric shaft (13) and reel cage pedestal (8-3) are rotationally connected, and stay (22) is by stay ship and resell on another market (21) and cradle handle (1) lower hinge;

Described pressure-applying unit comprises parallel bracket (3), leather roller seat (4), spring (24) and pressure regulating device, biside plate (3-4) top of parallel bracket (3) is provided with the upper notch (3-3) of leather roller seat (4) guiding, the bottom has and the lower notch of rubber roll shaft clamping (3-5), leather roller seat (4) bottom has the roller pawl (4-3) that joins with rubber roll shaft, and the guiding projection (4-1) of leather roller seat (4) both sides is arranged on the upper notch (3-3) of parallel bracket (3) biside plate (3-4) and can moves up and down; Described pressure regulating device comprises indicator board (5), pressure regulation bar (14) and rise briquetting (15) and downward modulation briquetting (16), indicator board (5) is installed on the parallel bracket (3), pressure regulation bar (14) with pressure pointer (14-1) with raise briquetting (15) and be connected and pass parallel bracket (3) and indicator board (5), rise briquetting (15) is arranged in the downward modulation briquetting (16) and can rotates, the rise of the rise briquetting (15) during work flattens face (15-3) and joins with the downward modulation pressing face (16-1) of reducing briquetting (16), indicator board (5) is provided with the gear Warning Mark of pressure gear, and the spring (24) of installing in the leather roller seat (4) withstands on the downward modulation briquetting (16).

2. novel spring reel cage according to claim 1, it is characterized in that: described rise briquetting (15) bottom is provided with the rise that highly increases progressively more than three along circular direction and flattens face (15-3), each raises pressing face (15-3) and connects by inclined-plane (15-2), downward modulation briquetting (16) correspondence is provided with the downward modulation of highly successively decreasing more than three and flattens face (16-1), each is reduced pressing face (16-1) and connects by inclined-plane (16-2), the locating dowel (15-1) that raises briquetting (15) is arranged in the locating hole (16-3) of downward modulation briquetting (16), the upper back-up ring that raises briquetting (15) is relative with the upper plane of downward modulation briquetting (16), and indicator board (5) is provided with the gear Warning Mark of three above corresponding pressure gears.

3. novel spring reel cage according to claim 2, it is characterized in that: it is that one group of gear is regulated that the rise that highly increases progressively more than three of described rise briquetting (15) flattens face (15-3), the rise pressing face (15-3) that the rise of the maximum height of two adjacent groups flattens face (15-3) and minimum altitude is adjacent setting, raise briquetting (15) bottom surface and be laid with in the circumferential direction of the circle three groups of gears adjustings or four groups of gears adjustings, three groups of gears adjustings or four groups of gears adjustings that downward modulation briquetting (16) is provided with correspondence and joins, indicator board (5) is provided with corresponding three groups of gear Warning Marks (5-2) or four groups of gear Warning Marks (5-2).

4. Pendulum Weighting Arm System assembly novel spring reel cage according to claim 1, it is characterized in that: described indicator board (5) also has biside plate, and biside plate is provided with position indicator pointer (5-2).

5. novel spring reel cage according to claim 1, it is characterized in that: the distance H between the hinged center of described pressed seat (8-1) and the pole axis hole top is 1～10mm, and the cambered surface angle α on the pressed seat (8-1) is at 155 °～180 °.

6. novel spring reel cage according to claim 1, it is characterized in that: the biside plate of described pressed seat (8-1) is arranged on the inboard of reel cage pedestal (8-3) biside plate, sealed base (11) is installed in the bottom surface of pressed seat (8-1) and reel cage pedestal (8-3), and the base clip in the sealed base (11) is connected on the both sides, front and back of nut (9).