CN209554514U

CN209554514U - A kind of clamping device of AIRJET TEXTURING YARN machine

Info

Publication number: CN209554514U
Application number: CN201920051992.9U
Authority: CN
Inventors: 林宝成; 郭顺刚
Original assignee: XIAMEN DONGLUN CO Ltd
Current assignee: XIAMEN DONGLUN CO Ltd
Priority date: 2019-01-12
Filing date: 2019-01-12
Publication date: 2019-10-29
Anticipated expiration: 2029-01-12

Abstract

The technical issues of the utility model discloses a kind of clamping devices of AIRJET TEXTURING YARN machine, are related to technical field of textile equipment, need biggish activity space when solving the installation of sky paper tube.Technical points include rack, further include the clamping piece that the connector being rotationally connected in rack, the lever arm for being fixed on fixed arm of the connector wherein on one end, being rotationally connected with the connector other end, reset assembly and two pieces for driving lever arm to rotate towards fixed arm direction are rotationally connected with respectively in the one side that fixed arm and lever arm are oppositely arranged；The utility model has the advantages that reduce the activity space for empty paper tube installation.

Description

A kind of clamping device of AIRJET TEXTURING YARN machine

Technical field

The utility model relates to technical field of textile equipment, more specifically, it relates to a kind of folder of AIRJET TEXTURING YARN machine Expect device.

Background technique

A kind of reel system of AIRJET TEXTURING YARN machine is disclosed in the Chinese patent that Authorization Notice No. is CN203497838U, Including tube, friction roller, take-up roll, spindle motor, tube sensor, winding tension sensor, driver, winding control list Member, bracket and take-up roll control motor, and tube is located at the tangent setting in top of friction roller, and tube sensor and winding tension pass The connection of the input terminal of sensor and driver, driver are connect with winding control unit, and winding control unit is connect with spindle motor, Take-up roll is fixed on bracket, and take-up roll control motor is also connect with winding control unit, and twizzle, main shaft are provided on bracket Motor is electrically connected with friction roller, and the yarn on tube is wound in take-up roll by twizzle.

In the prior art be similar to above-mentioned reel system, by by empty paper tube sleeve on tube, then will molding after AIRJET TEXTURING YARN be wrapped on sky paper tube, finally by spindle motor and friction roller drive tube rotation, AIRJET TEXTURING YARN It will form yarn reel when on empty paper tube；But it needs to reserve in the rack of AIRJET TEXTURING YARN machine and pacify for empty paper tube Activity space on tube, in order to reserve the activity space for the installation of empty paper tube, the rack of AIRJET TEXTURING YARN machine What can be arranged is bigger, and the rack of AIRJET TEXTURING YARN machine is caused to need to occupy biggish working space.

Utility model content

Problem in view of the prior art, the purpose of this utility model is to provide a kind of material folding of AIRJET TEXTURING YARN machine dresses It sets, has the advantages that reduce the activity space for empty paper tube installation.

To achieve the above object, the utility model provides following technical solution: further including being rotationally connected with including rack Connector in rack, the lever arm for being fixed on fixed arm of the connector wherein on one end, being rotationally connected with the connector other end, Reset assembly and two pieces for driving lever arm to rotate towards fixed arm direction be rotationally connected with respectively fixed arm and The clamping piece in one side that lever arm is oppositely arranged.

By using above-mentioned technical proposal, when empty paper tube is installed, by lever arm be directed away from the direction rotation of fixed arm with So that the spacing between two pieces clamping piece increases, then puts into empty paper tube is inclined between lever arm and fixed arm and make paper of having leisure Wherein one end of cylinder is connect with the clamping piece being rotationally connected on fixed arm, is then aligned empty paper tube, is finally decontroled lever arm, leads to Reset assembly control lever arm is crossed to reset so that the clamping piece being rotationally connected on lever arm can be with empty paper tube vacantly one End is fixed；By above-mentioned arrangement, only needing to break lever arm into two with one's hands a small distance i.e. when so that installing empty paper tube be may make Empty paper tube can be installed between lever arm and fixed arm, thus reach reduce for empty paper tube installation activity space effect Fruit, so that the volume of rack also can suitably reduce.

The utility model is further arranged to: fixing axle is plugged on the connector, the both ends of the fixing axle are stretched Out outside connector, the both ends and the part outside stretching fixing axle of the fixing axle pass through bolt lock pair and are fixed on the rack.

By using above-mentioned technical proposal, allowed the connector to by the cooperation between fixing axle and connector with fixation Axis is that axis is rotated, the rotation connection relationship between simple realization connector and rack；Paying relationship by bolt lock can Detachable relationship between simple realization fixing axle and rack is conveniently replaceable the connector of different size, so that being suitable for difference The yarn reel shaping work of specification size.

The utility model is further arranged to: the lever arm is provided with abutting part, the company close to one end of connector Be provided with support portion corresponding with abutting part horizontal position on fitting, the reset assembly be set as both ends respectively with abutting part The spring connected with support portion.

By using above-mentioned technical proposal, when lever arm is broken into two with one's hands, abutting part can to spring exert a force so that spring by Power deformation, when staff decontrols lever arm, spring starts to reset to push abutting part to reset, so that lever arm can return Initial position is gone to complete the reset work of lever arm.

The utility model is further arranged to: being respectively and fixedly provided with the ball being coaxially set with clamping piece in two clamping pieces Bearing, the inner ring of two ball bearings are respectively and fixedly provided with connecting rod fixed with fixed arm and lever arm respectively.

It, being capable of simple realization clamping piece by the cooperation between connecting rod and ball bearing by using above-mentioned technical proposal Rotation connection relationship between fixed arm or lever arm, and structure is simple, it is convenient to carry out.

The utility model is further arranged to: one end that two connecting rods are reversed is fed through fixed arm and work respectively Swing arm, two connecting rods are fed through fixed arm and the threaded one end of fixed arm is connected with nut.

By using above-mentioned technical proposal, connecting rod can be fixedly clamped by the cooperation between nut and ball bearing On lever arm (or fixed arm), and the connection type can be realized it is detachable between connecting rod and lever arm (or fixed arm) Connection is safeguarded convenient for the replacement of connecting rod.

The utility model is further arranged to: adjusting set is arranged in the connecting rod, the adjusting set is close to ball axis That holds is provided with the abutting protrusion abutted with the inner ring of ball bearing on one side, and there are gaps between the adjusting set and clamping piece.

By using above-mentioned technical proposal, when needing to install the empty paper tube of different length, it is only necessary to replace thickness therewith Corresponding adjusting set enables ball bearing by adjusting set by the cooperation between abutting portion and ball bearing inner ring It is fixedly clamped in lever arm (or fixation wall), so that the installation of adjusting set is more stable.

The utility model is further arranged to: each clamping piece includes limit plate and is coaxially set with limit plate Positioning protrusion, when empty paper tube is installed on clamping piece, limit plate is contacted with the end face of empty paper tube, positioning protrusion and empty paper tube Inner wall fitting.

By using above-mentioned technical proposal, the empty paper tube left side of limitation can be reached by being contacted by limit plate with the end face of empty paper tube The effect of right bounce can achieve the effect that increase empty paper tube and clamping piece contact area by positioning protrusion, so that clamping piece Connection between empty paper tube is more stable, secured.

The utility model is further arranged to: the edge rounded corner setting of the positioning protrusion.

By using above-mentioned technical proposal, the edge rounded corner of positioning protrusion can be played the role of into guiding, convenient for sky Paper tube is set on positioning protrusion.

Compared with prior art, the utility model has the beneficial effects that

(1) it is clamped at by the paper tube that enables to have leisure of the cooperation between fixed arm, lever arm, reset assembly and clamping piece In rack, and it can significantly reduce the activity space for installing for empty paper tube；

(2) by the cooperation between replaceable adjusting set and dismountable connecting rod so that between two pieces clamping piece It is applied widely away from can be adjusted as needed.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the present embodiment；

Fig. 2 is the scheme of installation of the present embodiment reset assembly；

Fig. 3 is the diagrammatic cross-section of the present embodiment clamping piece；

Fig. 4 is the A partial enlargement diagram of Fig. 3.

Appended drawing reference: 1, rack；2, fixing axle；3, connector；31, support portion；32, gag lever post；4, fixed arm；5, movable Arm；51, abutting part；52, accommodation groove；6, reset assembly；7, clamping piece；71, limit plate；72, positioning protrusion；8, connecting rod；81, Nut；82, ball bearing；9, adjusting set；91, protrusion is pushed against.

Specific embodiment

With reference to the accompanying drawings and examples, the utility model is described in detail.

A kind of clamping device of AIRJET TEXTURING YARN machine, as shown in Figure 1, include rack 1, horizontally disposed and both ends respectively with machine The fixed fixing axle 2 in 1 both ends of frame, the connector 3 being sheathed in fixing axle 2 are fixedly connected on wherein the consolidating on one end of connector 3 Fixed arm 4, the lever arm 5 being rotationally connected on the one end of connector 3 far from fixed arm 4 are set on connector 3 for driving The reset assembly 6 and two pieces that lever arm 5 is rotated towards 4 direction of fixed arm are rotationally connected with fixed arm 4 and activity respectively Clamping piece 7 in the one side that arm 5 is oppositely arranged；Wherein, the both ends of fixing axle 2 are stretched out outside connector 3, and 2 both ends of fixing axle The part stretched out outside connector 3 is fixed in rack 1 in such a way that bolt lock is paid.

As shown in Fig. 2, reset assembly 6 is set as spring, one end of connector 3 is provided with abutting part in lever arm 5 51, be provided with support portion 31 corresponding with 51 horizontal position of abutting part on connector 3, the both ends of spring respectively with abutting part 51 and support portion 31 connect.

Wherein, support portion 31, abutting part 51 and reset assembly 6 are provided with two pieces, and are respectively above and below connector 3 Two sides.

Further, be detachably equipped on support portion 31 with the gag lever post 32 disposed in parallel of connector 3, in abutting part The accommodation groove 52 for being connected to setting far from one end of lever arm 5 with abutting part 51 together is provided on 51, gag lever post 32 is fed through appearance Slot 52 is set, spring pocket is set on gag lever post 32, and is abutting relation between the both ends of spring and abutting part 51 and support portion 31, is adopted After this mode, the both ends of spring can be steadily contacted without the mode of welding with abutting part 51 and support portion 31, so that Spring directly can be removed into replacement when the case where spring damages.

In conjunction with shown in Fig. 3 and Fig. 4, clamping piece 7 include limit plate 71 and be set on limit plate 71 and with limit plate 71 It is coaxially set and the positioning protrusion 72 of edge rounded corner setting, one is fixed in limit and is coaxially set with limit plate 71 Ball bearing 82, the inner ring of ball bearing 82 are fixed with one and are coaxially set with limit plate 71 and are fed through fixed arm 4(or work Swing arm 5) connecting rod 8, be fed through fixed arm 4(or lever arm 5 in connecting rod 8) threaded one end be connected with nut 81；Wherein, One is arranged in connecting rod 8 in fixed arm 4(or lever arm 5) between limit plate 71 to be used to adjust two pieces clamping piece 7 workplaces away from adjusting set 9, there are gap, adjusting set 9 and the inner ring of ball bearing 82 to connect between adjusting set 9 and limit plate 71 Touching, and adjusting set 9 is not contacted with the outer ring of ball bearing 82.

It is supported together with what adjusting set 9 was coaxially set specifically, being provided in the one side of limit plate 71 in adjusting set 9 A face contact of the inner ring of tight protrusion 91, abutting protrusion 91 and ball bearing 82 close to adjusting set 9.

The course of work of the utility model is as follows:

When empty paper tube is installed, it is only necessary to move the direction that lever arm 5 is directed away from fixed arm 4 so that two pieces clamping piece Spacing between 7 increases, and then puts into empty paper tube is inclined between two pieces clamping piece 7, and make to have leisure paper tube one end first with turn The dynamic clamping piece 7 being connected on fixed arm 4 cooperates, and finally decontrols lever arm 5, at this point, driving lever arm 5 by reset assembly 6 It resets so that the clamping piece 7 being rotationally connected on lever arm 5 is connect with the other end of empty paper tube, at this point, the two of empty paper tube The end face at end is bonded with twice limit plate 71 respectively, and the inner wall of empty paper tube is bonded with the outer wall of two pieces positioning protrusion 72.

When work, in the travel engineering of empty paper tube, 4 energy of lever arm 5 and fixed arm is enabled to by the effect of gravity It is enough to be hung naturally with fixing axle 2 for the center of circle, so that the empty paper tube for being installed on lever arm 5 and fixed arm 4 can be with friction skin Roller contact enables friction roller to push against the AIRJET TEXTURING YARN being wrapped on sky paper tube, so that when friction roller rotation Empty paper tube can be driven to rotate, with the increase for the AIRJET TEXTURING YARN being wrapped on sky paper tube, empty paper tube can be circle with fixing axle 2 The heart, which is rotated, generates interference to avoid AIRJET TEXTURING YARN and friction roller.

When the yarn reel specification variation for needing to produce is excessive, when the yarn reel specification variation for needing to produce is smaller, Ke Yizhi Connecing replacement adjusting set 9 can be when the yarn reel specification variation for needing to produce be excessive, by entire connector 3, lever arm 5 and fixed arm 4 remove replaced together.

The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.

Claims

1. a kind of clamping device of AIRJET TEXTURING YARN machine, including rack (1), it is characterised in that: further include being rotationally connected with rack (1) connector (3) on is fixed on that fixed arm (4) of the connector (3) wherein on one end, to be rotationally connected with connector (3) another The lever arm (5) at end, the reset assembly (6) for driving lever arm (5) to rotate towards fixed arm (4) direction and two pieces The clamping piece (7) being rotationally connected in the one side that fixed arm (4) and lever arm (5) are oppositely arranged respectively.

2. a kind of clamping device of AIRJET TEXTURING YARN machine according to claim 1, it is characterised in that: the connector (3) On be plugged with fixing axle (2), connector (3) is stretched out outside in the both ends of the fixing axle (2), the both ends of the fixing axle (2) and The part of stretching fixing axle (2) outside passes through bolt lock pair and is fixed on rack (1).

3. a kind of clamping device of AIRJET TEXTURING YARN machine according to claim 1, it is characterised in that: the lever arm (5) One end close to connector (3) is provided with abutting part (51), is provided on the connector (3) and abutting part (51) horizontal position Corresponding support portion (31), the reset assembly (6) are set as both ends and connect respectively with abutting part (51) and support portion (31) Spring.

4. a kind of clamping device of AIRJET TEXTURING YARN machine according to claim 1, it is characterised in that: two clamping pieces (7) ball bearing (82) being coaxially set with clamping piece (7) is respectively and fixedly provided in, the inner ring of two ball bearings (82) is solid Surely there is connecting rod (8) fixed with fixed arm (4) or lever arm (5) respectively.

5. a kind of clamping device of AIRJET TEXTURING YARN machine according to claim 4, it is characterised in that: two connecting rods (8) one end being reversed is fed through fixed arm (4) or lever arm (5) respectively, and two connecting rods (8) are fed through fixed arm (4) and the threaded one end of fixed arm (4) is connected with nut (81).

6. a kind of clamping device of AIRJET TEXTURING YARN machine according to claim 4, it is characterised in that: the connecting rod (8) On be arranged with adjusting set (9), the adjusting set (9) close to ball bearing (82) be provided on one side it is interior with ball bearing (82) The abutting that ring abuts is raised (91), and there are gaps between the adjusting set (9) and clamping piece (7).

7. a kind of clamping device of AIRJET TEXTURING YARN machine according to claim 1, it is characterised in that: each clamping piece (7) positioning protrusion (72) for including limit plate (71) and being coaxially set with limit plate (71), when empty paper tube is installed on clamping When on part (7), limit plate (71) is contacted with the end face of empty paper tube, and positioning protrusion (72) is bonded with the inner wall of empty paper tube.

8. a kind of clamping device of AIRJET TEXTURING YARN machine according to claim 7, it is characterised in that: the positioning protrusion (72) edge rounded corner setting.