CN211897244U

CN211897244U - Warper convenient to change take-up roll

Info

Publication number: CN211897244U
Application number: CN201922376008.9U
Authority: CN
Inventors: 王汉平; 黄涛
Original assignee: Wuhan Pengjialu Sanitary Materials Co ltd
Current assignee: Wuhan Pengjialu Sanitary Materials Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-11-10
Anticipated expiration: 2029-12-25

Abstract

The utility model relates to a warper convenient to change take-up roll, it includes the frame, the frame both ends are rotated respectively and are connected with the sleeve, two threaded connection has the locating lever in the sleeve respectively, is provided with the take-up roll between two locating levers, the take-up roll both ends are provided with the pivot, two the locating lever respectively with two pivot threaded connection, the take-up roll below is provided with supplementary roller device of tearing open, supplementary roller device of tearing open includes the base, the base both ends are provided with the guide bar respectively, sliding connection has the lift seat on the guide bar, be provided with hydraulic jack on the base, hydraulic jack's telescopic link is connected with the lift seat, the constant head tank that corresponds the setting with two pivots is seted up respectively at lift seat both ends. The utility model has the advantages of need not manual lifting, the dismouting of being convenient for when changing the winding roll.

Description

Warper convenient to change take-up roll

Technical Field

The utility model belongs to the technical field of the technique of warper and specifically relates to a warper convenient to change take-up roll is related to.

Background

The pressure method of the warping machine with warping machine to roll the yarn onto the weaving roller and weave the yarn, and the warping shaft driven directly includes leading the warp yarn from the bobbin on the bobbin rack, penetrating the gap between the yarn clamp and the upright column, passing the broken end detector, penetrating the yarn guide ceramic plate, passing the yarn guide rod, penetrating the telescopic reed, winding the yarn around the length measuring roller onto the warp shaft, dragging the warp shaft with the speed varying motor, and sending speed varying signal with the speed measuring generator connected to the length measuring roller when the winding diameter is increased.

Chinese patent with publication number CN209128631U discloses an improved warping machine, including the warping organism, broken end detector fixing base is installed to the intermediate position of the both sides of the top of warping organism, the internally mounted of broken end detector fixing base has the broken end detector, the front guide arm is installed to the top of the intermediate position of the inside of warping organism, the fixed plate is installed to the front end of the below of front guide arm, the fixed-width reed is installed to the top of the inside of fixed plate, the deflector roll is installed to the front end of the below of fixed plate, the cylinder is installed to the below of deflector roll.

The above prior art solutions have the following drawbacks: after the wire winding finishes on the cylinder, need pull down the cylinder from the warper, then send the cylinder to next process, warper in the above-mentioned scheme needs a staff to carry the cylinder when dismantling the cylinder, prevents that the cylinder from falling subaerially, and another staff pulls down the cylinder both ends from the warper respectively, when twining full silk thread on the cylinder, because the silk thread winding is inseparabler, so twine the cylinder of silk thread heavier, be difficult to manually mention the cylinder, be not convenient for dismantle the cylinder.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a warper convenient to change take-up roll has and need not manual the lifting when changing the take-up roll, the advantage of the dismouting of being convenient for.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a warper convenient to change take-up roll, includes the frame, the frame both ends are rotated respectively and are connected with the sleeve, two there is the locating lever difference threaded connection in the sleeve, are provided with the take-up roll between two locating levers, the take-up roll both ends are provided with the pivot, two the locating lever respectively with two pivot threaded connection, the take-up roll below is provided with supplementary roller device of tearing open, supplementary roller device of tearing open includes the base, the base both ends are provided with the guide bar respectively, sliding connection has the lift seat on the guide bar, be provided with hydraulic jack on the base, hydraulic jack's telescopic link and lift seat are connected, the constant head tank that corresponds the setting with two pivots is seted up respectively to lift seat both ends.

Through adopting above-mentioned technical scheme, locating lever and colleague and pivot and sleeve threaded connection, because the sleeve rotates and connects in the frame, so the winding roll can freely rotate and carry out the rolling, when dismantling the winding roll, hydraulic jack drives and makes the lift seat rise, the lift seat supports the winding roll, prevent to dismantle in-process winding roll and drop subaerially, the constant head tank butt has restricted the rotation of pivot in the pivot this moment, two rotatory locating levers respectively, make locating lever and pivot separation, can accomplish the dismantlement of winding roll, can accomplish alone and dismantle work, high work efficiency.

The utility model discloses further set up to: the winding reel is characterized in that a driving roller is rotatably connected to the rack, a motor for driving the driving roller to rotate is arranged on the rack, and a friction wheel abutted against the driving roller is arranged on the winding reel.

Through adopting above-mentioned technical scheme, through the frictional force transmission between friction pulley and the drive roller between spiral roller and the drive roller, compare in gear drive, chain drive and belt drive, when the dismouting spiral roller, need not to carry out the dismouting to drive mechanism, it is more convenient when making loading and unloading spiral roller, it is dead if the yarn takes place to tie a knot the card at the coiling in-process simultaneously, when the yarn is greater than the frictional force between friction pulley and the drive roller to the pulling force of spiral roller, can take place to skid between spiral roller and the drive roller, avoid breaking the yarn, overload protection has been played.

The utility model discloses further set up to: and a hand wheel is arranged at one end of the positioning rod, which is far away from the winding roll.

Through adopting above-mentioned technical scheme, drive through rotatory hand wheel and make the locating lever rotatory, increased the arm of force, it is more laborsaving, be convenient for drive the locating lever rotatory.

The utility model discloses further set up to: and two ends of the winding roll are respectively provided with an annular step.

Through adopting above-mentioned technical scheme, the annular step can fix a position the yarn of coiling on the take-up roll, avoids the yarn to slide to both sides when the thickness of coiling on the take-up roll is thicker, makes to coil more stably.

The utility model discloses further set up to: the friction wheel is sleeved on the annular step, a counter bore is formed in the peripheral wall of the friction wheel, and a locking bolt in threaded connection with the annular step is arranged in the counter bore.

Through adopting above-mentioned technical scheme, the friction pulley passes through the locking bolt and can dismantle the fixing on annular step, when the friction pulley wearing and tearing were comparatively serious, can change the friction pulley.

The utility model discloses further set up to: the bottom surface of the base is provided with rollers.

Through adopting above-mentioned technical scheme, pull the back with the winding roll from the frame, drag the base and can transport the warper, need not extra transportation equipment, the operation of being convenient for.

The utility model discloses further set up to: the frame bottom is provided with the limiting plate, and when the base and limiting plate butt, the constant head tank is located the pivot under.

Through adopting above-mentioned technical scheme, when loading and unloading winding roller, need not to remove the base repeatedly, directly push away the base to the position with the limiting plate butt, can make the constant head tank aim at the rotation, the operation of being convenient for.

The utility model discloses further set up to: and a rubber pad is arranged in the positioning groove.

Through adopting above-mentioned technical scheme, when hydraulic jack drove and makes the lift seat rise, pivot and constant head tank butt, the rubber pad can play the buffering effect, avoids the lift seat to push up the pivot curved.

To sum up, the utility model discloses a beneficial technological effect does:

1. the lifting seat is driven by the hydraulic jack to ascend, so that the lifting seat supports the winding roll, the winding roll does not need to be lifted manually, and two ends of the winding roll are respectively in threaded connection with the positioning rod, so that the winding roll is convenient to disassemble and assemble;

2. through the frictional force transmission between spiral roller and the drive roller, transmission simple structure makes the dismouting spiral roller more convenient, can play overload protection's effect simultaneously.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

FIG. 3 is a partial schematic structural view of the auxiliary roll detaching device in FIG. 1;

FIG. 4 is an enlarged partial schematic view of A in FIG. 2;

fig. 5 is a partially enlarged schematic view of B in fig. 2.

In the figure, 1, a frame; 2. a winding roll; 3. a drive roller; 41. a base; 42. a guide bar; 43. a lifting seat; 44. a hydraulic jack; 45. positioning a groove; 46. a rocker; 5. an annular step; 6. a friction wheel; 7. a counter bore; 8. a motor; 9. a bearing; 10. a sleeve; 11. positioning a rod; 12. a rotating shaft; 13. a hand wheel; 14. a limiting plate; 15. and locking the bolt.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a warper convenient to change take-up roll, including frame 1, rotate in frame 1 be connected with take-up roll 2 and with the drive roller 3 of 2 butts of take-up roll, 2 below of take-up roll are provided with supplementary roller device of tearing open.

And the two ends of the winding roller 2 are respectively fixed with an annular step 5, the outer diameter of the annular step 5 is larger than the diameter of the winding roller 2, and when the yarn is wound on the winding roller 2, the annular step 5 limits the yarn.

Referring to fig. 2 and 4, the circumferential walls of the two annular steps 5 are respectively sleeved with a friction wheel 6, a plurality of counter bores 7 are uniformly arranged on the circumferential wall of the friction wheel 6 at intervals, locking bolts 15 in threaded connection with the annular steps 5 are arranged in the counter bores 7, and the locking bolts 15 are countersunk bolts.

Referring to fig. 1, a motor 8 is fixed on a frame 1, the motor 8 is connected with an external power supply, an output shaft of the motor 8 is coaxially connected with a driving roller 3, the driving roller 3 is arranged in parallel with a winding roller 2, the radius of the driving roller 3 is smaller than that of the winding roller 2, the driving roller 3 is abutted against a friction wheel 6, when the motor 8 is powered on and started, the output shaft of the motor 8 drives the driving roller 3 to rotate, the driving roller 3 drives the winding roller 2 to rotate through friction force between the driving roller 3 and the friction wheel 6, and then yarn is wound on the winding roller 2.

Referring to fig. 2 and 5, bearings 9 are fixed on two sides of a frame 1 respectively, the bearings 9 are coaxially arranged, sleeves 10 are respectively inserted and fixed on inner rings of the bearings 9, internal threads are formed in the sleeves 10, positioning rods 11 are connected to the inner threads of the sleeves 10, rotating shafts 12 are respectively and coaxially fixed at two ends of a winding roll 2, the rotating shafts 12 are respectively in threaded connection with the positioning rods 11, hand wheels 13 are fixed at one ends, far away from the winding roll 2, of the positioning rods 11, when the winding roll 2 is dismounted, the hand wheels 13 are rotated to drive the positioning rods 11 to rotate, the positioning rods 11 are moved to one ends, far away from the rotating shafts 12, through threaded matching until the positioning.

Referring to fig. 3, the auxiliary roller detaching device includes a base 41, guide rods 42 are respectively fixed at two ends of the base 41, a lifting seat 43 is slidably connected to the guide rods 42, a hydraulic jack 44 is fixed on the base 41, a telescopic rod of the hydraulic jack 44 is connected with the lifting seat 43, positioning grooves 45 corresponding to the two rotating shafts 12 are respectively formed at two ends of the lifting seat 43, rubber pads are fixed in the positioning grooves 45, and rollers are arranged on the bottom surface of the base 41.

The hydraulic jack 44 is an SD0101 type hand-operated hydraulic jack 44 and comprises a rocker 46 and a pressure release valve, when the rocker 46 is rocked, an expansion rod of the hydraulic jack 44 rises, the pressure release valve is opened, and the expansion rod of the hydraulic jack 44 descends.

Referring to fig. 1, a stopper plate 14 is fixed to the bottom of the stand in parallel with the winding roller 2, and when the base 41 abuts against the stopper plate 14, a positioning groove 45 (see fig. 3) is positioned right below the rotary shaft 12.

The implementation principle of the embodiment is as follows: when the winding roll 2 is disassembled, the rocker 46 is firstly shaken to enable the telescopic rod of the hydraulic jack 44 to rise, the lifting seat 43 is driven to move upwards until the rotating shaft 12 is abutted to the positioning groove 45, the lifting seat 43 supports the winding roll 2, then the two hand wheels 13 are sequentially rotated to enable the two positioning rods 11 to move towards the direction far away from the winding roll 2 until the positioning rods 11 are completely separated from the rotating shaft 12, then the base 41 is dragged, and the auxiliary roll disassembling device and the winding roll 2 are moved out of the rack 1 together.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a warper convenient to change take-up roll, includes frame (1), its characterized in that: two ends of the frame (1) are respectively and rotatably connected with a sleeve (10), positioning rods (11) are respectively and threadedly connected in the two sleeves (10), a winding roll (2) is arranged between the two positioning rods (11), the two ends of the winding roll (2) are provided with rotating shafts (12), the two positioning rods (11) are respectively in threaded connection with the two rotating shafts (12), an auxiliary roller dismounting device is arranged below the winding roller (2) and comprises a base (41), two ends of the base (41) are respectively provided with a guide rod (42), the guide rods (42) are connected with a lifting seat (43) in a sliding way, a hydraulic jack (44) is arranged on the base (41), a telescopic rod of the hydraulic jack (44) is connected with the lifting seat (43), and positioning grooves (45) which are arranged corresponding to the two rotating shafts (12) are respectively arranged at the two ends of the lifting seat (43).

2. The warping machine facilitating replacement of a beam of winding rollers as claimed in claim 1, wherein: the winding machine is characterized in that a driving roller (3) is connected to the rack (1) in a rotating mode, a motor (8) for driving the driving roller (3) to rotate is arranged on the rack (1), and a friction wheel (6) abutted to the driving roller (3) is arranged on the winding roller (2).

3. The warping machine facilitating replacement of a beam of winding rollers as claimed in claim 2, wherein: and a hand wheel (13) is arranged at one end of the positioning rod (11) far away from the winding roll (2).

4. The warping machine facilitating replacement of a beam of winding rollers as claimed in claim 3, wherein: and two ends of the winding roll (2) are respectively provided with an annular step (5).

5. The warping machine facilitating replacement of a beam of winding rollers as claimed in claim 4, wherein: the friction wheel (6) is sleeved on the annular step (5), a counter bore (7) is formed in the peripheral wall of the friction wheel (6), and a locking bolt (15) in threaded connection with the annular step (5) is arranged in the counter bore (7).

6. The warping machine facilitating replacement of a beam of winding rollers as claimed in claim 5, wherein: the bottom surface of the base (41) is provided with rollers.

7. The warping machine facilitating replacement of a beam of winding rollers as claimed in claim 6, wherein: the bottom of the rack (1) is provided with a limiting plate (14), and when the base (41) is abutted against the limiting plate (14), the positioning groove (45) is located under the rotating shaft (12).

8. The warping machine facilitating replacement of a beam of winding rollers as claimed in claim 1, wherein: and a rubber pad is arranged in the positioning groove (45).